• 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:
    The present invention relates to watches. According to the present invention, the watch (1) contains a case (2) with a removable case back (3) and a watch mechanism installed in the case and comprising an adjustment / winding mechanism. The watch is equipped with a combination lock (4) which is used to lock the adjustment / winding mechanism and prevent removal of the case back to prevent unauthorized use of the watch. The invention makes it possible to increase the safety of use of the watch thanks to the combination lock installed inside so as to block the adjustment / winding mechanism and to prevent the withdrawal of the caseback in order to prevent any unauthorized use of the watch.
    公开号:CH716712B1
    申请号:CH01216/20
    申请日:2020-09-24
    公开日:2021-04-30
    发明作者:Vladimirovich Gladkov Denis
    申请人:Vladimirovich Gladkov Denis；
    IPC主号:
    专利说明:

    Field of the invention
    The present invention relates to watches.
    Background of the invention
    Today, watch owners, and more particularly owners of expensive mechanical or quartz watches, face the risk of theft with a view to subsequent use or resale, but also the risk of loss. .
    None of the currently existing mechanical or quartz watches are equipped with mechanical aids to prevent their unauthorized use.
    Concept of invention
    [0004] Thus, the objective of the present invention is to create a watch which contains a means to prevent its unauthorized use.
    [0005] More particularly, according to the invention, the watch created contains a case with a removable back and a watch mechanism installed in the case and which comprises an adjustment / winding mechanism, characterized in that it is provided with a combination lock used to lock the adjustment / winding mechanism and to block the removal of the caseback to prevent unauthorized use of the watch.
    The technical result of the invention is to reduce the probability of theft of the watch due to the inability to use it subsequently, thanks to the combination lock installed which blocks the adjustment / winding mechanism and prevents removal of the caseback to prevent unauthorized use of the watch.
    Indeed, the combination lock which blocks the adjustment / winding mechanism and prevents the removal of the caseback, makes the theft of the watch, as well as its subsequent resale, almost meaningless, given that the thief needs a tremendous amount of time to find the unlock code for this combination lock, and remove the case back in order to unlock the adjustment / winding mechanism. Any attempt to break or open the lock without entering the correct code will damage the watch and cause its value to be lost.
    [0008] In addition, the design of the combination lock is quite simple and compact, which allows it to be easily integrated into already existing watches and watches in the process of being put on the market.
    [0009] The watch mechanism preferably comprises a mechanical or quartz mechanism.
    [0010] The adjustment / winding mechanism preferably comprises a pin and a crown.
    The combination lock is preferably a dial lock (rotating) which provides adequate protection for the watch, because of the many combinations that exist to unlock it.
    The dial lock is preferably disposed on a separate pin associated with the adjustment / winding mechanism.
    [0013] A toothed wheel is preferably mounted on the spindle of the adjusting / winding mechanism, and the dial lock comprises a locking bolt adapted to lock the toothed wheel.
    [0014] The spindle of the adjusting / winding mechanism preferably has a part with a square cross section, and the toothed wheel is provided with a corresponding opening for fixing on said part of the spindle of the adjusting / winding mechanism.
    [0015] The case is preferably rectangular or square in shape and the separate pin is parallel to the pin of the adjustment / winding mechanism.
    [0016] The housing preferably has a rounded shape and said separate pin is provided at an angle to the pin of the adjustment / winding mechanism.
    The bottom is preferably connected to the housing by means of a threaded connection, and the locking bolt of the dial lock has a locking element for locking the back in a closed position of the dial lock. In principle, it was unnecessary to create a mechanism for locking the bottom. However, locking the watch case back further increases the safety of the watch, as it prevents it from being removed to access the combination lock and unlock the adjustment / winding mechanism.
    Locking elements which correspond to the locking element are provided on an internal surface of the bottom, along the perimeter thereof.
    The locking elements which correspond to the locking element are preferably teeth or recesses.
    The combination lock comprises at least three disks.
    The combination lock preferably comprises a roller lock (coded).
    [0022] The roller lock is preferably disposed on a side surface of the case, near the spindle of the adjustment / winding mechanism, or on the outer side of the watch back.
    The roller lock preferably comprises at least three disks.
    The bottom is preferably connected to the housing using a threaded connection, and the roller lock has a locking bolt for locking the bottom in the closed position of the roller lock.
    The bottom is preferably fixed to the housing using screws.
    The bottom preferably has a rectangular or square shape and comprises a first end and an opposite second end, in which a notch for engaging a corresponding projection of the housing is provided on the first end, and an ear for receiving the element. Locking of the combination lock to lock the bottom is provided on the second end.
    The bottom preferably has a polygonal shape and comprises a first end and an opposite second end, in which a slot for engaging a corresponding projection of the housing is provided on the first end, and an ear for receiving the locking element of the combination lock to lock the bottom is provided on the second end.
    [0028] The spindle of the adjusting / winding mechanism is preferably adapted to move along the axis thereof, the dial lock is disposed on the spindle of the adjusting / winding mechanism, in which is provided a U-shaped locking bolt arranged for engagement, by a central part thereof with the spindle of the adjusting / winding mechanism, and by tabs, with guide members in a plate of the mechanism. watch, substantially parallel to the axis of the adjusting / winding mechanism spindle in order to move the U-shaped locking bolt along the axis of the adjusting / winding mechanism spindle with the spindle, in where the pin of the adjustment / winding mechanism is adapted to move along the axis thereof between three positions: (1) the locking position of the combination lock, in which the locking bolt of the lock of dial blocks the U-shaped locking bolt in the absence of any clearance between a winding pinion and a sliding pinion, and between the sliding pinion and an intermediate wheel; (2) the winding position of the watch, in which the winding pinion is engaged with the sliding pinion in order to guarantee the rotational movement of the spindle of the adjustment / winding mechanism with the winding of the watch in the absence of engagement between the sliding pinion and the intermediate roller, and in the absence of blocking of the U-shaped locking bolt by the locking bolt of the dial lock; (3) the clockwise offset position, in which the sliding pinion is engaged with the intermediate roller to ensure the watch hands are offset in the absence of engagement between the winding pinion and the sliding pinion , and if the U-shaped lock bolt is not blocked by the dial lock lock bolt. This embodiment allows a combination lock to be disposed on the pin of the adjustment / winding mechanism, which in turn will make the watch case even more compact.
    Unlike the well-known winding spindle bar, the winding spindle bar of the watch mechanism, according to the invention, preferably has three grooves on its operating surface, which correspond to said three movement positions.
    The dial lock discs are preferably arranged in a plane parallel or perpendicular to the plate. If the dial lock discs are arranged in a plane parallel to the plate, the watch case can be made thinner.
    On the face of the watch, a window is preferably created in order to display the locked and unlocked positions of the combination lock.
    To display the locked and unlocked positions of the combination lock, the latter preferably has an indicator associated with the locking bolt of the dial lock.
    The digital display of the dial lock is preferably located on the crown or on the dial of the watch.
    The digital display of the dial lock is preferably disposed on the face of the watch and is associated with the spindle of the adjustment / winding mechanism by a pair of engaging gears arranged at an angle one by one. compared to the other, in which one of the gears is mounted on the spindle of the adjusting / winding mechanism, and another engages the digital display of the dial lock.
    Brief description of the drawings
    Below, the proposed invention will be described in more detail with reference to the accompanying drawings, in which: Figure 1 is a sectional view of the watch with a combination lock disposed on a separate pin associated with the mechanism adjustment / reassembly, in the locked position; Figure 2 is a sectional side view of the watch according to Figure 1, which illustrates the locking of the combination lock; FIG. 3 is a side view of the watch which illustrates the blocking of the watch back; FIG. 4A is a top view of a rounded screw-on watch caseback which illustrates the locking elements disposed thereon; FIG. 4B is a side view of the watch with the back according to FIG. 4A, which illustrates the blocking of the watch back; Figure 5 is a sectional view of the watch with a combination dial lock mounted on a winding / setting pin, in the locked position; Figure 6 is a sectional view of the watch with a combination dial lock mounted on a winding / setting pin, in the watch winding position; Fig. 7 is a sectional view of the watch with a combination dial lock mounted on a winding / adjusting spindle, in the offset position of the hands of the watch; Fig. 8 is a sectional view of the watch with a combination dial lock mounted on a winding / setting pin, and a digital display disposed on the watch face; Figure 9 is a sectional view of the watch with a combination dial lock mounted in parallel within the plate, in the locked position; FIG. 10 is a sectional view of the watch with a combination dial lock mounted in parallel within the plate, in the unlocked position; FIG. 11 is a sectional view of the watch with a combination dial lock mounted in parallel within the plate, in the locked position, and a digital display disposed on the dial of the watch; Figure 12 illustrates a view of a combination roller lock.
    Detailed description of the invention
    According to the present invention, the watch with the reference number 1 contains a case 2 with a removable bottom 3 and a watch dial installed in the case 2, which activates the adjustment / winding mechanism. The watch mechanism can be mechanical or quartz. Watch 1 is fitted with a combination lock indicated by reference number 4 and used to block the adjustment / winding mechanism and to prevent the back 3 from being removed from case 2 to prevent unauthorized use of the watch. watch 1.
    The adjustment / winding mechanism comprises a winder comprising a pin 5 and a crown 6.
    In this particular embodiment, the combination lock 4 is a dial lock mounted on a separate pin 7, connected to the adjustment / winding mechanism by a locking bolt and a toothed wheel. For those skilled in the art, it is clear that the implementation of the combination lock 4 in the form of a dial lock is just a possibility which does not limit the scope of the protection of the invention. For example, the combination lock 4 can be created as a roller lock (see figure 12), a push button lock, and many other devices that will be clear and obvious to humans. of career.
    The toothed wheel 8 is mounted on the spindle 5 of the adjustment / winding mechanism, and the dial lock comprises a locking bolt 9 adapted to lock the toothed wheel 8.
    [0040] The pin 5 of the adjustment / winding mechanism, in the present embodiment, has a part with a square cross section, and the toothed wheel 8 is provided with a corresponding opening 10 for fixing to said part of pin 5 of the adjusting / winding mechanism.
    The housing 2, in the present embodiment, has a rectangular or square shape, and the separate pin 7 is parallel to the pin 5 of the adjustment / winding mechanism. It is apparent to those skilled in the art that the housing 2 can have the same rounded shape (see FIG. 4A). The other option of the embodiment is the same as with the case 2 which has a rectangular or square shape, except that said separate pin 7 is disposed at an angle with pin 5 of the adjusting / winding mechanism. .
    The bottom 3 is generally connected to the housing 2 with a threaded connection, with a locking element 11 provided to block the bottom 3 in the closed position of the dial lock.
    On the internal surface of the bottom 3, along the perimeter thereof, there may be locking elements 12 which correspond to the locking element 11, in the form of teeth or recesses.
    The dial lock can contain at least three discs 13, depending on the implementation plan and the desired resistance to theft of the mechanism. It will be apparent to those skilled in the art that the more the combination lock contains discs 13, the greater the security of the watch 1.
    The dial lock itself is a well known tool and therefore this description does not include setting the code and opening.
    It should be noted that after dialing the correct code and opening the dial lock due to the fall of the bar (not indicated by a reference number) of the rocker 14 in the corresponding openings (not indicated by a reference number), the locking bolt 9 is released in the discs 13 of the dial lock, which in turn unlock the toothed wheel 8, mounted on the spindle 5 of the adjusting / winding mechanism, and the bottom of the watch, in order to be able to perform the operations required with watch 1 (winding the watch, setting the hands, setting the date, etc.).
    As indicated above, the combination lock 4 according to another embodiment may include, for example, a roller lock. This embodiment is illustrated in Figure 12.
    The roller lock can be arranged on a side surface of the housing 2, near the pin 5 of the adjustment / winding mechanism, or on the outer side of the back 3 of the watch 1.
    The roller lock comprises at least three rollers 15.
    As with the combination lock, those skilled in the art will recognize that, the more the roller lock comprises casters 15, the higher the security of the watch 1.
    The bottom 3, in this embodiment, is connected to the housing 2 using a threaded connection. It is obvious that the bottom 3 can also be connected to the box 2 using screws or other suitable fixings which guarantee its fixation on the box 2. The roller lock has a locking bolt 9 to block the bottom 3 in the closed position of the roller lock.
    The bottom 3, in this embodiment, has a rectangular or square shape. Those skilled in the art will recognize that the background 3 may have a polygonal shape, for example. The bottom 3 has a first end and an opposite second end, and a slot for engagement with a corresponding projection of the housing 2 is provided on the first end, and a lug 16 for receiving the locking bolt 9 of the combination lock. 4 to block the bottom 3 is provided on the second end.
    Thus, in its normal operating state, the watch 1 is in a position in which the bottom 3 of the watch 1 is blocked, and the winding of the watch 1 or the shifting of the hands is impossible. To unlock the watch 1, the user must dial the combination which is known only by him on the combination lock 4, in order to unlock the adjustment / winding mechanism, and the back 3 of the watch.
    [0054] According to another embodiment, the combination lock can be located on the pin 5 of the adjustment / winding mechanism, which is adapted to move along the axis thereof. A U-shaped locking bolt 17 is provided on the pin 5 of the adjusting / winding mechanism so that a central part thereof engages with the pin 5 of the adjusting / winding mechanism, and that tabs 18 engage with guide members 19 in a plate of the watch mechanism, parallel to the axis of spindle 5 of the adjustment / winding mechanism so as to move the U-shaped locking bolt 17 along of the pin 5 axis of the adjusting / winding mechanism with pin 5.
    The pin 5 of the adjustment / winding mechanism is adapted to move along the axis thereof between three positions: (1) the locking position of the combination lock (see Figure 5), in where the lock bolt 9 of the dial lock locks the U-shaped lock bolt 17 in the absence of engagement between the winding pinion 20 and the sliding pinion 21, and between the sliding pinion 21 and an intermediate roller 22 ; (2) the winding position of the watch (see figure 6), in which the winding pinion 20 is engaged with the sliding pinion 21 in order to guarantee the rotational movement of the spindle 5 of the adjustment / winding mechanism with the winding the watch 1 in the absence of engagement between the sliding pinion 21 and the intermediate roller 22, and in the absence of blocking of the U-shaped locking bolt by the locking bolt of the dial lock 17 by the locking bolt 9 of the dial lock; (3) the position of shift of the hands of the watch (see figure 7), in which the sliding pinion 21 is engaged with the intermediate roller 22 in order to ensure the shift of the hands of the watch 1 in the absence of engagement between the winding pinion 20 and the sliding pinion 21, and in the absence of blocking of the U-shaped locking bolt 17 by the locking bolt 9 of the dial lock.
    The winding spindle bar 23 of the watch mechanism has three grooves on its operating surface, which correspond to said three movement positions.
    The discs 13 of the dial lock can be arranged in a plane parallel or perpendicular to the plate.
    The dial of the watch can be provided with a window to display the locked and unlocked positions of the combination lock.
    To display the locked and unlocked positions of the combination lock, the latter has an indicator 24 associated with the locking bolt 9 of the dial lock 4.
    A digital display 25 of the dial lock is mounted on the crown 6 or on the dial of the watch (see Figures 8, 11).
    The digital display 25 of the dial lock is disposed on the face of the watch and associated with the pin 5 of the adjustment / winding mechanism by a pair of engaging gears arranged at an angle to each other. to the other (see figure 11), in which one of the gears is mounted on spindle 5 of the adjusting / winding mechanism, and another engages the digital display of the dial lock.
    The present invention is not limited to the above embodiments and is susceptible to various modifications without departing from the concept and the scope of the invention, which are defined in the following claims.
    权利要求:
    Claims (25)
    [1]
    1. Watch (1) comprising a case (2) having a removable case back (3) and a watch mechanism installed in the case (2), comprising an adjustment / winding mechanism, characterized in that it is provided with 'a combination lock (4) used to lock the adjustment / winding mechanism and to prevent the back (3) from being removed from the case (2) to prevent unauthorized use of the watch (1).
    [2]
    2. Watch (1) according to claim 1, characterized in that the watch mechanism comprises a mechanical or quartz mechanism.
    [3]
    3. Watch (1) according to claim 1, characterized in that the adjusting / winding mechanism comprises a pin (5) and a crown (6).
    [4]
    4. Watch (1) according to claim 1, characterized in that the combination lock (4) comprises a dial lock.
    [5]
    5. Watch (1) according to claim 4, characterized in that the dial lock is disposed on a separate pin (7) associated with the adjustment / winding mechanism.
    [6]
    6. Watch (1) according to claim 5, characterized in that a toothed wheel (8) is mounted on the spindle (5) of the adjusting / winding mechanism, and the dial lock comprises a locking bolt (9). ) adapted to block said toothed wheel (8).
    [7]
    7. Watch (1) according to claim 6, characterized in that the pin (5) of the adjusting / winding mechanism has a part with a substantially square cross section, and the toothed wheel (8) is provided with an opening. (10) for fixing to said part of the pin (5) of the adjusting / winding mechanism.
    [8]
    8. Watch (1) according to claim 5, characterized in that the housing (2) has a rectangular or square shape and the separate pin (7) is provided substantially parallel to the pin (5) of the adjustment mechanism / reassembly.
    [9]
    9. Watch (1) according to claim 5, characterized in that the case (2) has a rounded shape and said separate pin (7) is provided at an angle with respect to the pin (5) of the adjustment / adjustment mechanism. reassembly.
    [10]
    10. Watch (1) according to claim 6, characterized in that the bottom (3) is connected to the housing (2) by means of a threaded connection, and the locking bolt (9) of the dial lock has a locking element (11) for locking the bottom (3) in a closed position of the dial lock.
    [11]
    11. Watch (1) according to claim 10, characterized in that locking elements which correspond to the locking element (11) are provided on an internal surface of the base (3), along the perimeter thereof. .
    [12]
    12. Watch (1) according to claim 11, characterized in that the locking elements which correspond to the locking element (11) are teeth or recesses.
    [13]
    13. Watch (1) according to claim 4, characterized in that the dial lock comprises at least three discs (13).
    [14]
    14. Watch (1) according to claim 1, characterized in that the combination lock (4) comprises a roller lock.
    [15]
    15. Watch (1) according to claim 14, characterized in that the roller lock is arranged on a side surface of the housing (2), near the pin (5) of the adjustment / winding mechanism, or on the outer side of the back (3) of the watch (1).
    [16]
    16. Watch (1) according to claim 14, characterized in that the roller lock comprises at least three rollers (15).
    [17]
    17. Watch (1) according to claim 14, characterized in that the bottom (3) is connected to the housing (2) by means of a threaded connection, and the roller lock has a locking bolt (9) to lock the base (3) in the closed position of the roller lock.
    [18]
    18. Watch (1) according to claim 1, characterized in that the bottom (3) is fixed to the housing (2) by means of screws.
    [19]
    19. Watch (1) according to claim 6, characterized in that the bottom (3) has a rectangular or square shape and comprises a first end and an opposite second end, in which a slot for engaging a corresponding projection of the case (2 ) is provided on the first end, and a lug (16) for receiving the locking bolt (9) of the combination lock (4) for locking the bottom (3) is provided on the second end.
    [20]
    20. Watch (1) according to claim 6, characterized in that the bottom (3) has a polygonal shape and comprises a first end and an opposite second end, in which a slot for engaging a corresponding projection of the case (2) is. provided on the first end, and a lug (16) for receiving the locking bolt (9) of the combination lock (4) for locking the bottom (3) is provided on the second end.
    [21]
    21. Watch (1) according to claims 3 and 4, characterized in that the pin (5) of the adjustment / winding mechanism is adapted to move along the axis thereof, and the dial lock is arranged on the spindle (5) of the adjusting / winding mechanism, in which there is provided a U-shaped locking bolt (17) intended for engagement by a central part thereof with the spindle (5) of the adjusting / winding mechanism and by tabs (18) with guide elements (19) in a plate of the watch mechanism, said tabs (18) and said guide elements (19) being substantially parallel to the axis of the spindle (5) of the adjusting / winding mechanism in order to move the U-shaped locking bolt (17) along the axis of the spindle (5) of the adjusting / winding mechanism with the spindle ( 5), in which the pin (5) of the adjusting / winding mechanism is adapted to move along the axis thereof between three positions:- a first locking position of the combination lock (4), in which the locking bolt (9) of the dial lock blocks the U-shaped locking bolt (17) in the absence of engagement between a pinion of winder (20) and a sliding pinion (21), and between the sliding pinion (21) and an intermediate wheel (22);- a second position for winding the watch (1), in which the winding pinion (20) is engaged with the sliding pinion in order to guarantee the rotational movement of the spindle (5) of the adjustment / winding mechanism with the winding the watch (1) in the absence of engagement between the sliding pinion (21) and the intermediate roller (22), and in the absence of blocking of the U-shaped locking bolt (17) by the bolt locking (9) of the dial lock;- a third shift position of the hands of the watch (1), in which the sliding pinion (21) is engaged with the intermediate roller (22) in order to guarantee the shift of the hands of the watch (1) in the absence of 'engagement between the winding pinion (20) and the sliding pinion (21), and in the absence of blocking of the U-shaped locking bolt (17) by the locking bolt (9) of the dial lock.
    [22]
    22. Watch (1) according to claim 21, characterized in that the adjusting / winding mechanism comprises a winding spindle bar (23) having three grooves on an operating surface of said winding spindle bar (23). , which correspond to said three movement positions.
    [23]
    23. Watch (1) according to claims 13 and 21, characterized in that the discs (13) of the dial lock are arranged in a plane parallel or perpendicular to the plate.
    [24]
    24. Watch (1) according to claim 6, comprising a dial and characterized in that said dial comprises a window for displaying the locked and unlocked positions of the combination lock (4) and in that said combination lock (4) comprises an indicator associated with the locking bolt (9) of the dial lock to display the locked and unlocked positions of the combination lock (4).
    [25]
    25. Watch (1) according to claim 4, characterized in that it comprises a digital display (25) of the dial lock mounted on the crown (6) or on the dial of the watch (1).
    类似技术:
    公开号 | 公开日 | 专利标题
    FR2495209A1|1982-06-04|ASSEMBLY FORMING A READABLE LOCK THAT CAN BE ACTUATED BY SEVERAL KEYS
    EP1431845A1|2004-06-23|Watchcase
    EP0840338A1|1998-05-06|Safety switch with rotatable head
    CH716712B1|2021-04-30|Watch with combination lock protection.
    EP0892944B1|2000-01-12|Watch
    EP0133837A2|1985-03-06|Changeable-combination lock
    EP0606196B1|1999-03-31|Locking device
    FR2554858A1|1985-05-17|Device for actuating a safety lock
    EP0451895B1|1994-06-22|Roller driving device on a loom
    EP1272779B1|2004-04-21|Cam assembly arrangement on a common power shaft
    FR2813632A1|2002-03-08|DOUBLE SECURITY HANDCUFFS
    FR2757557A1|1998-06-26|Security lock, e.g. with box housing or for padlock, with code rings and ratchet pawls
    EP2156250B1|2018-02-28|Device for correction of a display mechanism for a timepiece
    CH673197B5|1990-08-31|
    FR2707322A1|1995-01-13|Lock with a cylinder and with gears for transmitting the movement to the lock bolt
    FR2525724A1|1983-10-28|MECHANISM FOR ACTIVATING A VALVE
    FR2802234A1|2001-06-15|Safety lock cylinder comprises stator and rotor each with pin sliding in radial housing and anti-lock picking projecting stud on pin which limits sliding between rotor and stator
    FR3084097A1|2020-01-24|SECURITY LOCK WITH CODED KEY
    FR2700149A1|1994-07-08|Device for locking the shift lever of a motor vehicle, and a motor vehicle equipped with such a device.
    FR3064084A1|2018-09-21|ROTARY DIAL WATCH AND AMBIDEXTRE USE
    FR2760774A1|1998-09-18|Non-reproducible key
    OA19144A|2020-01-31|Serrure de sûreté à clé codée.
    BE847240A|1977-01-31|SAFETY DEVICE AGAINST THE RELEASE OF A CLOSING DEVICE.
    FR2727532A1|1996-05-31|Fixing for wrist-watch strap
    FR2802233A1|2001-06-15|Barrel lock with anti-vibration catch has sprung pins in rotor engaging stator and held by shoulder on stator against unauthorised operation
    同族专利:
    公开号 | 公开日
    WO2021211007A1|2021-10-21|
    RU2730415C1|2020-08-21|
    引用文献:
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    CH598637B5|1975-05-01|1978-05-12|Ebauches Sa|
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    EP2180384A1|2008-10-22|2010-04-28|Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO|Watch provided with locking means|
    US20130208575A1|2012-02-10|2013-08-15|Paul C. Sammut|Remotely deactivated alarm clock|
    CN105117013B|2015-08-26|2018-03-27|广东欧珀移动通信有限公司|The unlocking method and intelligent watch of a kind of intelligent watch|
    CN106250730B|2016-07-19|2018-10-02|福州瑞芯微电子股份有限公司|A kind of smartwatch unlocking method and a device|
    CN208224734U|2018-05-17|2018-12-11|深圳鑫源达钟表首饰有限公司|A kind of wrist-watch with two dimensional code|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    RU2020113604A|RU2730415C1|2020-04-16|2020-04-16|Clocks protected by code entry lock|
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