• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Electronic lock comprising: a mobile carriage (2) with linear displacement defining an opening position and a closing position, wherein the mobile carriage is coupled to a closing element (3) and to an actuating mechanism (7); a first spring (4) located between the mobile carriage (2) and the closing element (3), where the first spring (4) has relative mobility with respect to the mobile carriage (2); a blocking sensor (13) for controlling the position of the closing element (3)); and an electronic control module connected to the sensor (13) and which identifies unauthorized manipulations of the lock when it must be closed, the blocking sensor (13) detects that the closing element is in the open position or must be open. Locking sensor (13) does not detect that the closing element is in the open position. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2566776A1
    申请号:ES201431332
    申请日:2014-09-15
    公开日:2016-04-15
    发明作者:Miguel Sotes Delgado
    申请人:Ojmar SA；
    IPC主号:
    专利说明:

    DESCRIPTION

    Electronic lock.

    OBJECT OF THE INVENTION 5

    The present invention, as expressed in the statement of this specification, refers to an electronic lock applicable to lockers and furniture doors; and in general doors, drawers and other elements that need to be closed by means of a closing element integrated in the lock, so that the lock 10 object of the present invention provides optimum security conditions against unauthorized opening attempts and unwanted locks. . The present invention is characterized by having an electronic control system that guarantees the closing and opening of the lock as well as detecting blockages or unauthorized external manipulations thereof. fifteen

    BACKGROUND OF THE INVENTION

    At present, the electronic opening and closing devices that are commonly used in locker and furniture door locks, and even in access doors 20, base their operation on a mechanism that is activated when a key is inserted or approached. such as a correct code or an electronic card, or they are activated remotely, moving a closing element to an opening or closing position.
     25
    The problem of these locks arises when an obstacle interposes in front of the closing element, not letting it out freely inside the closing mechanism and therefore not closing the door where it is installed properly. In addition, in the case of furniture or doors that are not properly adjusted between its fixed part (box or frame of the furniture) and its mobile part (door, drawer, etc.), the closing operation 30 would cause friction in the closing element hindering its free movement or even its exit from the lock if it made a stop against part of the box or frame.

    Likewise, electronic locks such as the one of the invention are not known today, which possess means through which it is possible to know if a lock has been or is being forced and even to detect any difficulty in the movement of the
    tongue or closure element by friction or interposition of objects.

    Therefore, the technical problem posed is that of providing an electronic system to a lock that allows to know if it has been or is being forced, and to detect in real time if at the time of proceeding to close the mechanism the action ends satisfactorily 5 or there is any impediment for the closure to occur, that is, if the closure element of the lock is being blocked by some element at the time of closure thus preventing the actual closure of said lock.

    DESCRIPTION OF THE INVENTION 10

    In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention described herein proposes an electronic lock comprising a closing element that is moved by means of a drive mechanism. The movement of the closing element defines at least one closing position 15 and one opening position of the electronic lock.

    The electronic lock also includes:

    - a mobile car that defines a closing position and an opening position. The mobile carriage is additionally coupled at one end to the closing element and at its opposite end is coupled to the drive mechanism;
    - a first elastic element located between the mobile carriage and the closure element, where the first elastic element exhibits relative mobility with respect to the mobile carriage in the direction of travel of the mobile carriage; 25
    - a blocking sensor connected to an electronic control module, which controls the position of the closing element by detecting when the closing element is placed totally or partially in the opening position; Y,
    - the electronic control module that manages the locking mechanism of the lock and is configured to identify unauthorized manipulations of the lock when: a closing order has been given to the closing element, the blocking sensor detects that the locking element closure is in the opening position or an opening order has been given to the closing element, the blocking sensor does not detect that the closing element is in the opening position, that is to say that it is in the closing position. 35

    Additionally, it has been foreseen that once the manipulation by the electronic control module has been identified, a local alarm (for example a buzzer or audible or visual alarm) or remote (by means of messages or notices transmitted through a remote communication either wired or wireless). 5

    The closing element is the element responsible for activating the blocking sensor, so that when the closing element is in the closed position it deactivates the blocking sensor. which in turn is connected to an electronic control module, so that said module knows that the closing element is in the closing position, while in the opening position the closing element activates said blocking sensor, of so that said module knows that the closing element is in the opening position.

    In a particular embodiment of the invention, the electronic control module comprises a timer that is activated after sending a closing or opening order from the electronic control module to the closing element. This timer introduces a preset delay between sending the order and checking that the blocking sensor detects or does not detect that the closing element is in the open position. This delay, which will generally be a few seconds, will give the internal mechanism of the lock time to effect the closing or opening of the closing element, after which, if unauthorized manipulation of the lock is detected, the module of Electronic control will take appropriate measures to protect the internal mechanism from the lock and / or the activation of alarms.

    In another particular embodiment of the invention, the electronic lock additionally comprises a closing sensor, connected to the electronic control module, which detects when the mobile carriage is placed in the closed position. In this way the electronic control module is able to identify unauthorized manipulations of the electronic lock when simultaneously the closing sensor detects that the mobile car is in the closed position and the blocking sensor detects that the closing element does not 30 is in the closed position.

    In another particular embodiment of the invention, the electronic lock additionally comprises an opening sensor connected to the electronic control module, which detects when the mobile carriage is placed in the open position. This way the 35
    Electronic control module is able to identify unauthorized manipulations of the lock when simultaneously the opening sensor detects that the mobile carriage is in the opening position and the blocking sensor detects that the closing element is not in the opening position.
     5
    These sensors of closing and opening of the mobile car can be integrated in the lock in a joint and complementary way or in an independent way.

    The mobile car is the element in charge of activating the closing and opening sensors. When the mobile car is in the open position, it activates the 10-opening sensor which in turn connects to the electronic control module so that said module knows that the mobile car is in the open position. When the mobile car is in the closed position, it activates the closing sensor which in turn connects to the electronic control module so that said module knows that the mobile car is in the closed position. fifteen

    In another particular embodiment of the invention, the electronic lock further comprises:
    - a pusher coupled to the mobile carriage by interposition of a second elastic element, where the pusher has relative mobility with respect to the mobile carriage 20 in the direction of travel of said mobile carriage;
    - a locking trigger that rotates around an axis defining a locking position and an unlocking position; so that when the closing element is in the opening position, the locking trigger is placed in its unlocked position, while when the closing element is in the closing position, the locking trigger is positioned between the closing element and the pusher blocking, the blocking trigger, the movement of the closing element and the pusher acting as a stop of the blocking trigger. Thus, when the blocking trigger is in its blocking position and an attempt is made to forcefully move the closing element from the closing position to the opening position, said closing element abuts against the blocking trigger, which 30 Once, it stops against the pusher, preventing its movement towards the opening position of said closing element.

    The closing element comprises an end portion as a latch, so that in the opening position of the electronic lock said end portion is located 35
    inside the electronic lock of the invention, while in the closed position of the electronic lock, the end portion protrudes from the housing that integrates and protects the electronic lock of the invention. It is this extreme portion that ultimately closes and opens the lock.
     5
    In another particular embodiment of the invention, the blocking trigger in its blocking position is not in direct contact with the closing element. This existing clearance allows a relative movement of recoil of the closing element with respect to the mobile car. This relative movement of the closing element, from the closing position towards the opening position until said closing element stops against the lock trigger, causes a change of state of the blocking sensor generating the identification in the control module of unauthorized manipulation of the lock. This situation would correspond to an attempt to force the lock from the outside when trying to press the closing element into the electronic lock. Optionally, the electronic control module may activate a local or remote alarm 15 to report unauthorized manipulation.

    In another particular embodiment of the present invention, the drive mechanism comprises a motor on whose output shaft a pinion that engages with a rack that is an integral part of the mobile carriage is embedded. Thus, the rotation of the pinion drives the mobile carriage in one direction or another in a linear direction, depending on the direction of rotation of said pinion. However, any other means of actuating the mobile car properly sized and capable of moving said car from the open to the closed position would be perfectly valid. For example, it is also provided that the drive means is a motor on whose output shaft a cam that allows the movement of the mobile carriage or a solenoid on whose output axis allows the movement of the mobile carriage is embedded.

    Optionally, it is also provided that the electronic lock has automatic opening means of the closing element when it detects unauthorized manipulation of the electronic lock. Thus when a forced opening of the lock is taking place, the electronic module gives the opening order to the closing element to prevent the manipulation of said element from damaging the internal mechanism of the lock itself. This solution will be accompanied by the local or remote activation of an alarm to warn that manipulation has occurred. 35

    In another particular embodiment of the present invention the lock is integrated into a housing.

    In another particular embodiment of the present invention, the axis of the locking trigger is integral with the envelope of the lock. This envelope can be the shell itself or a lock lid.

    It is also provided that both the first and the second elastic element are placed inside a cylinder of flexible material and of a diameter slightly greater than the width of said elements to avoid lateral displacement of said springs when they are compressed by the element of closure and pusher respectively.

    Thus, by means of the novel electronic lock described above, a much more reliable and secure solution is available for possible manipulations than in other existing locks.

    Thus, in the embodiment in which closing and opening sensors are available, when the closing element is in the opening position and an obstacle 20 is interposed that interrupts the exit of the closing element, when giving the closing order and therefore moving from the open position to the closed position, the mobile car advances to the closed position, transmitting its new state to the electronic control module by means of the closing sensor that is activated and the opening sensor that is deactivated. Due to the blockage made by the obstacle, the closing element cannot advance which causes the first spring to be compressed by absorbing the movement of the mobile carriage, the blocking sensor being activated. Likewise, the locking trigger cannot rotate on its axis since the closing element prevents it. In this situation, the pusher that contacts the locking trigger compresses the second spring that also absorbs the movement of the mobile carriage. 30

    While the obstacle is present, thanks to the various sensors, the system recognizes in real time that the closing element of the lock has been electronically closed but has not been mechanically closed, since the closing sensor is being activated by the mobile car that yes it has been placed in the closed position but the 35
    The blocking sensor has remained activated when the closing element cannot be moved to the closed position due to the existence of said obstacle.

    Once the obstacle disappears, the closing element moves to the closed position driven by the first spring; at the same time the pusher places the trigger of 5 lock in its locked position with the help of the second spring, thanks to the fact that the closing element no longer contacts it and does not interfere with its movement.

    In this situation, the system recognizes in real time when the obstacle has been released, since the blocking sensor detects it, without the need for external elements to the lock itself or the intervention of the user.

    Similarly, if the closing element is retained externally when the lock opening order is given, the closing element does not enter the interior of the housing. Thus, the opening sensor is activated when it detects that the mobile carriage has moved to the open position while the blocking sensor remains detecting the "blocking" since the closing element is retained and therefore has not moved. To change your status That is, the electronic opening of the lock occurs but the mechanical opening of the lock does not occur. The electronic control module detects this situation by identifying a manipulation of the lock and 20 can optionally activate an alarm to warn of the event and / or perform other actions. Once the closing element is released, the tension of the first spring moves said closing element to the correct opening position.

    When the electronic control module identifies the unauthorized manipulation of the lock, said module can choose between keeping the lock closed or opening it. If, for example, the lock is in its closed position and is externally manipulated to open it by the forced insertion of the closing element inside the lock, the electronic control module, to avoid breaking the lock, can choose to open the lock . In the same way, if the manipulation is carried out by means of the retention of the closing element, when the opening order of the lock has been previously given, to avoid opening the lock, the electronic control module may choose to give the order of closing to avoid damages in the lock.

    With this arrangement described, during normal operation of the lock 35
    electronics of the invention, no problems should appear, having the means to detect unforeseen anomalies, providing the electronic lock with an extra added security, where such unforeseen anomalies are detected by the three sensors that send signals to a module control to activate an alarm or notify a central of the forced attempt. 5

    Therefore, the structure that presents the electronic lock of the invention, in addition to preventing its manipulation, allows obtaining real-time information of its situation, so that in case of locking the lock, the electronic control module can emit signals of warning, to activate an alarm or to notify a central one of 10 or local way the mentioned attempt of forced.

    In another particular embodiment of the invention, the electronic control module comprises a memory where information regarding the openings and closures of the lock is stored. This information is captured by the opening, closing and blocking sensors. 15 Such information may be related to opening and closing numbers, forced attempts, opening and closing times, etc.

    In another particular embodiment of the invention, the mobile carriage defines the closing and opening positions by a linear or turning movement. twenty

    In another particular embodiment of the invention, the first elastic element and the second elastic element are selected from springs and dampers with fluids.

    Next, in order to facilitate a better understanding of this descriptive report and being an integral part thereof, a series of figures are attached in which the object of the invention has been shown as an illustrative and non-limiting nature.

    BRIEF DESCRIPTION OF THE FIGURES
     30
    Figure 1.- Shows a front view of a first embodiment of the electronic lock object of the invention. In this figure, the electronic lock is in the closed position.

    Figure 2.- Shows a front view of the electronic lock of figure 1 in position 35
    opening.

    Figure 3.- Shows a front view of a second embodiment of the electronic lock object of the invention. In this figure the electronic lock is in the closed position. 5

    Figure 4.- Shows a front view of the electronic lock of figure 3 in the open position

    Figure 5.- Shows another front view of the electronic lock shown in Figures 3 10 and 4 in which an obstacle prevents the advance of the closing element.

    DESCRIPTION OF AN EXAMPLE OF EMBODIMENT OF THE INVENTION

    Considering the numbering adopted in the figures, the opening and closing device 15 for electronic lock contemplates the following nomenclature used in the description:

    1.- Housing.
    2.- Mobile car. twenty
    3.- Closing element.
    3rd.- Extreme portion.
    4.- First spring.
    5.- Pusher.
    6.- Second spring. 25
    7.- Motor.
    8.- Pinion.
    9.- Zipper.
    10.- Lock trigger.
    11.- Axis. 30
    12.- Obstacle.
    13.- Lock sensor.
    14.- Closing sensor.
    15.- Opening sensor.
    16.- Electronic control module. 35
    17.- Timer.

    The elements that make up the electronic lock are fixed inside a housing (1). The lock, by means of the housing (1), will be fixed to a door or similar element. 5

    As can be seen in Figure 1, the lock comprises a mobile carriage (2) with two-way linear displacement, to which a closing element (3) is attached which has relative mobility with respect to the mobile carriage (2) in the direction of travel of said mobile carriage (2). This relative mobility is possible thanks to a first spring (4) 10 located between the mobile carriage (2) and the closing element (3).

    A pusher (5) is coupled to the mobile carriage (2) which has relative mobility with respect to the mobile carriage (2) in the direction of travel of said mobile carriage (2). This relative mobility is possible thanks to a second spring (6) located between the mobile carriage 15 (2) and the pusher (5).

    The closing element (3) incorporates an end portion (3a) as a latch, through which the door closure materializes when said end portion (3a) is located outside the housing (1). twenty

    The linear displacement of the mobile carriage assembly (2), closing element (3), and pusher (5) is carried out by means of a drive mechanism located inside the housing. Optionally, the mobile carriage (2) and the closing element (3) can be moved by existing guides in the housing that are common to both elements. For its part, the pusher (5) could also have its own travel guides in the housing.

    In a particular embodiment, the drive mechanism comprises a motor (7) on whose output shaft a pinion (8) that engages with a rack (9) that is an integral part of the mobile carriage (2) is embedded, so that the rotation of the pinion (8) drags the assembly of the mobile carriage (2), closing element (3) and pusher (5) towards the closing or opening position, depending on the direction of rotation of said pinion (8).

    In other embodiments not shown in the figures, the drive mechanism 35
    of the mobile car (2) is for example a cam mechanism, a linear motor, etc.

    The lock also comprises a blocking sensor (13) that controls the position of the closing element (3) at all times. When the electronic control module (16) gives the opening or closing order to the closing element (3), said module (16) controls only 5 the position of said element (3) by means of the blocking sensor (13), of so that if the order given does not correspond to the position of the closing element, the electronic control module (16) knows that it is producing an unauthorized manipulation of the lock. It is envisioned that the electronic control module integrates a programmable timer (17) that, once an opening or closing order is sent to the closing element (3), introduces a certain predefined delay (1, 2, 3, 4 or 5 seconds, for example) between the sending of said order and the moment in which the electronic control module (16) checks if the blocking sensor (13) detects or does not detect the closing element to determine its position and if both the opening or closing of the lock has been made, as appropriate. Thus, for example, when the lock is open (Figure 15 2), the blocking sensor (13) is detecting the closing element, which means that it is effectively collected inside the housing (1) and therefore the electronic lock is open. If the electronic control module (16) gives the closing order (figure 1), the motor (7) is activated by moving the mobile carriage (2) which in turn moves the closing element (3) to its closed position . Simultaneously the timer (17) is activated and once the period of time for which it has been previously programmed has ended, the module (16) checks if the blocking sensor (13) no longer detects the closing element (3) , as shown in figure 1, which means that the lock closing operation has been completed successfully. If, after the end of the preset period of time, the sensor (13) continues to detect the closing element (3) or 25 if the sensor (13) has not been given an opening order, it suddenly begins to detect the closing element (3) means that unauthorized manipulation of the electronic lock is being carried out.

    This electronic control module (16) will be responsible for receiving the signals from the 30 sensors, controlling the motor movement and managing and storing the information emitted by the sensors.

     The electronic lock further comprises a locking trigger (10) that rotates around an axis (11), defining a locking and an unlocking position of 35
    said trigger (10). Said blocking trigger (10), in its blocking position, prevents the movement of the closing element (3) from the closing position to the opening position, the operation of which will be explained later.

    When the electronic lock receives an order, either by entering a code in the lock, approaching a card or remotely, said lock is able to interpret whether it should be opened or closed and when it has to do it, that is, it interprets that it should change state, so if it is closed it will go to open and vice versa.

    During normal operation, when the electronic lock goes from the open position 10 (figure 2) to the closed position (figure 1), the mobile carriage (2) travels thanks to the motor (7) of the drive mechanism, so that when said mobile carriage (2) reaches the height of the blocking trigger (10), at that time the pusher (5) causes the blocking trigger (10) to rotate on its coupling shaft (11) and be placed in a intermediate position (blocking position) between the pusher (5) and the closing element 15 (3). It should be noted that in the open position of the lock, the locking trigger (10) rests on the closing element (3).

    Figures 3 to 5 show another embodiment of the lock object of the present invention in which said lock additionally comprises a closing sensor (14) and an opening sensor (15). The closing (14) and opening (15) sensors control the position of the mobile carriage (2). The mobile carriage (2) faces said opening (15) and closing (14) sensors when it reaches said extreme positions, so that through said sensors (14,15) it is possible to know at all times whether the mobile carriage (2) is or is not in said open or close positions. In this example 25 the existence of a programmable timer (not shown in the figures) is also foreseen to introduce a time delay that allows all the elements to move to their position before establishing or not the existence of an unauthorized manipulation of the lock by the electronic control module (16).
     30
    The electronic control module (16) by means of the two sensors (14,15) and the blocking sensor (13) recognizes that the operation has been correct in real time, so that the correct final position of the electronic lock of The invention is as follows: the closing sensor (14) detects the closing position of the mobile carriage (2) (Figure 3), the opening position sensor (15) does not detect the open position of the mobile carriage (2) 35
    and the blocking sensor (13) detects that the closing element (3) has reached its desired travel position, that is, its closed position. It should be noted that when a sensor detects a position of an element it is because a part of said detected element is faced with the respective sensor.
     5
    When the lock goes from the closed position (figure 3) to the open position (figure 4), the mobile carriage (2) moves through the motor (7), causing the locking trigger (10) to rotate on its axis (11) by the thrust exerted by the closing element (3) on said blocking trigger (10) without any interaction with the pusher (5) since this element would already be displaced. 10

    Likewise, the open position is recognized by means of the two sensors (14,15) and the blocking sensor (13), so that the correct open end position of the lock is as follows: the opening sensor (15) detects the opening position of the mobile carriage (2), the blocking sensor (13) does not detect the closing position of the closing element (3) 15 in the opening position and the closing sensor (14) does not detect the closing position of the mobile car (2).

    Both the arrangement of the different elements and the sensors inside the housing (1) make the opening and closing device versatile for any type of 20 distances that are required for the opening and / or closing positions.

    An abnormal operation of the electronic lock shown in Figures 3 and 4 is detailed below due to three different situations.
     25
    First, a situation is described in which during the opening operation of the lock (figure 5), the closing element (3) encounters an obstacle (12), secondly a situation is described in which an attempt is made to manipulate the lock by the forced introduction of the closure element (3) inside the housing (1) and a third situation in which the closure element (3) is retained outside the housing (1) when the electronic control module (16) has given the order to open the lock.

    When the obstacle (12) that interrupts the exit of the closing element (3) is interposed (see figure 5), when giving the closing order, and therefore moving from the open position to the 35
    closed position, the mobile carriage (2) moves to the closed position, transmitting its new state to the electronic control module (16) by means of the closing (14) and opening (15) sensors. In this situation, the blocking sensor (13) makes it possible to detect that the closing element (3) is not in the closed position, the closing sensor (14) detects that the mobile carriage (2) is in the closed position and The opening sensor 5 (15) detects that the mobile carriage (2) is not in the open position. In addition, the closing element (3) being unable to advance due to the blockage made by the obstacle (12), causes compression of the first spring (4). Likewise, the locking trigger (10) cannot rotate on its axis (11) since the closing element (3) prevents it. In this situation, the pusher (5) that contacts the locking trigger (10) compresses the second spring 10 (6).

    This spring system means that no other element of the electronic lock suffers stress damage.
     fifteen
    Following the interruption of the obstacle, thanks to the various sensors, the system recognizes in real time that the electronic lock has been closed electronically but has not been mechanically closed, since the blocking sensor (13) has not issued the closing information , that is, said blocking sensor (13) is detecting that the closing element (3) is not in the correct closing position. twenty

    Once the obstacle (12) disappears, the closing element (3) moves to the closed position driven by the first spring (4); at the same time the pusher (5) places the blocking trigger (10) in its blocking position with the help of the second spring (6), thanks to the fact that the closing element (3) no longer contacts it and does not interfere in 25 your movement In this situation, the system recognizes in real time when the obstacle (12) has been released, since the blocking sensor (13) detects the correct position of the closing element (3), without the need for external elements to the device itself. opening and closing or user intervention.
     30
    Second, in the situation of an attempt to manipulate the lock, when the closing element (3) is in the closed position (Figures 1 and 3), the locking trigger (10) is located between the element closing (3) and the pusher (5). This means that if an unwanted forced opening is attempted, by pushing the closing element (3) into the housing (1), the locking trigger (10) together with the
    pusher (5) retain the closing element (3), thus preventing opening.

    In an attempt to manipulate the closing element (3), it moves until it stops against the blocking trigger (10) without allowing the opening, moving enough so that this movement is detected by the blocking sensor (13). which is 5 registered by the electronic control module (16). The electronic control module (16) can activate any type of local or remote alarm.

    The third anomalous situation that can occur is that in which the closing element (3) is retained externally when the order is given to move from the closed position to the open position. In this case, the mobile carriage (2) moves to the opening position by activating the opening sensor (15), but the blocking sensor (13) does not detect the closing element (3), since the closing element (3) is held, and therefore remains inactive. Then the electronic control module (16) interprets that the closing element (3) is being held by recording the event in internal memory 15 and activating any type of local or remote alarm.

    When said closing element (3) is released, the tension of the first spring (4) drags said closing element (3) by moving it to the correct opening position, activating the blocking sensor (13) and informing the control module (16). twenty

    Therefore, the electronic lock of the invention, in addition to preventing its manipulation, allows obtaining real-time information on its situation, so if it is forced, its detection can be sent by means of a signal and activate an alarm or notify a center of the forced attempt. 25

    Likewise, through the use of the sensors, information is obtained about the electronic lock, such as the number of openings and closures, forced attempts, opening and closing times, etc.
    30
    权利要求:
    Claims (13)
    [1]

    1.- ELECTRONIC LOCK, which comprises a closing element (3) that moves by means of a drive mechanism (7) defining at least one closing position 5 and an opening position of the electronic lock; characterized in that it comprises:
    - a mobile carriage (2) defining a closing position and an opening position, where the mobile carriage (2) is coupled at one end to the closing element (3) and at its opposite end is coupled to the drive mechanism ( 7); 10
    - a first elastic element (4) located between the mobile carriage (2) and the closing element (3), where the first elastic element (4) exhibits relative mobility with respect to the mobile carriage (2) in the direction of travel of the mobile car (2);
    - a blocking sensor (13), connected to an electronic control module (16), which controls the position of the closing element (3) by detecting when the closing element (3) is placed totally or partially in the position of opening.
    - the electronic control module (16) that manages the drive mechanism (7) and is configured to identify unauthorized manipulations of the lock when: the lock sensor (13) has been given a closing order to the closing element. detects that the closing element (3) is in the opening position or 20 having been given an opening order to the closing element (3), the blocking sensor (13) does not detect that the closing element (3) is in The opening position.

    [2]
    2. ELECTRONIC LOCK, according to claim 1, characterized in that the electronic control module (16) comprises a timer that is activated after sending 25 of a closing or opening order to the closing element (3) to introduce a preset delay between sending the order and checking that the blocking sensor (13) detects or does not detect that the closing element (3) is in the open position.
     30
    [3]
    3. ELECTRONIC LOCK, according to claim 1, characterized in that it comprises a closing sensor (14), connected to the electronic control module (16), which detects when the mobile carriage (2) is placed in the closed position, of so that the electronic control module (16) identifies unauthorized manipulations of the lock when simultaneously the closing sensor (14) detects that the mobile carriage (2) 35
    it is in the closed position and the blocking sensor (13) detects that the closing element (3) is in the open position.

    [4]
    4. ELECTRONIC LOCK, according to claims 1 or 3, characterized in that it comprises an opening sensor (15) connected to the electronic control module 5 (16) that detects when the mobile carriage (2) is placed in the open position, so that the electronic control module (16) identifies unauthorized manipulations of the lock when simultaneously the opening sensor (15) detects that the mobile carriage (2) is in the open position and the blocking sensor (13) detects that the closing element (3) is not in the open position. 10

    [5]
    5.- ELECTRONIC LOCK, according to any one of the preceding claims, characterized in that it comprises:
    - a pusher (5) coupled to the mobile carriage (2) by interposition of a second elastic element (6), where the pusher (5) has relative mobility with respect to the mobile carriage (2) in the direction of travel of the mobile carriage (2);
    - a locking trigger (10) that rotates around an axis (11) defining a locking position and an unlocking position; so that when the closing element (3) is in the opening position, the locking trigger (10) is placed in its unlocked position, and when the closing element (3) is in the closing position, the blocking trigger (10) is positioned between the closing element (3) and the pusher (5) by blocking the blocking trigger (10) the movement of the closing element (3) and the pusher (5) acting as the stop of the lock trigger (10).
     25
    [6]
    6. ELECTRONIC LOCK, according to any one of the preceding claims, characterized in that the drive mechanism is selected from:
     - a motor (7) on whose output shaft a pinion (8) that meshes with a rack (9) is embedded, where the rotation of the pinion (8) moves the mobile carriage (2) in one direction or another, depending on the direction of rotation of said pinion (8); 30
     - a motor (7) on whose output shaft a cam that allows the movement of the mobile carriage (2) is embedded; Y,
     - a solenoid on whose output axis allows the movement of the mobile carriage (2).

    [7]
    7.- ELECTRONIC LOCK, according to claim 5, characterized in that the
    lock trigger (10) in its locked position, is not in direct contact with the closing element (3) allowing relative movement of the closing element (3) with respect to the mobile carriage (2); where the relative movement of the closing element (3) is detected by the blocking sensor (13), identifying the unauthorized manipulation of the lock in the electronic control module (16). 5

    [8]
    8.- ELECTRONIC LOCK, according to any one of the preceding claims, wherein the electronic module (16) comprises means for automatically opening the lock when it detects unauthorized manipulation of the electronic lock. 10

    [9]
    9.- ELECTRONIC LOCK, according to any one of the preceding claims, wherein the electronic control module (16) comprises means for activating a local or remote alarm when it identifies the unauthorized manipulation of the electronic lock. fifteen

    [10]
    10.- ELECTRONIC LOCK, according to any one of the preceding claims, characterized in that the lock is integrated into a housing (1).

    [11]
    11.- ELECTRONIC LOCK, according to claim 1, wherein the electronic control module (16) comprises a memory where information regarding the openings and closures of the lock is stored.

    [12]
    12.- ELECTRONIC LOCK, according to claim 1, wherein the mobile carriage (2) defines the closing and opening positions by means of a linear or turning movement. 25

    [13]
    13. ELECTRONIC LOCK, according to any one of claims 1 or 5, wherein the first elastic element (4) and the second elastic element (6) are selected from springs and dampers with fluids.
     30
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    同族专利:
    公开号 | 公开日
    EP3196387A4|2017-09-27|
    ES2566776B1|2017-01-24|
    EP3196387B1|2019-10-23|
    US10240366B2|2019-03-26|
    US20170254115A1|2017-09-07|
    ES2765508T3|2020-06-09|
    EP3196387A1|2017-07-26|
    WO2016042183A1|2016-03-24|
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    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201431332A|ES2566776B1|2014-09-15|2014-09-15|ELECTRONIC LOCK|ES201431332A| ES2566776B1|2014-09-15|2014-09-15|ELECTRONIC LOCK|
    ES15842645T| ES2765508T3|2014-09-15|2015-09-11|Electronic lock|
    US15/511,116| US10240366B2|2014-09-15|2015-09-11|Electronic lock|
    EP15842645.2A| EP3196387B1|2014-09-15|2015-09-11|Electronic lock|
    PCT/ES2015/070659| WO2016042183A1|2014-09-15|2015-09-11|Electronic lock|
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