• 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 invention relates to a locking electrical connector (100), in particular a motor vehicle safety restraint system primer connector, provided with a spring (300) mounted to at least one housing (200). locking electrical connector (100), characterized in that the spring (300) is a formed wire spring having two ends (307, 309) mounted to the housing (200) so that both ends (307, 309) are offset relative to one another, and such that the misalignment of the two ends (307, 309) of the spring (300) thus forms a torsion spring (300).
    公开号:FR3079078A1
    申请号:FR1852329
    申请日:2018-03-19
    公开日:2019-09-20
    发明作者:Xavier Rouillard；Steven Lord
    申请人:Tyco Electronics France SAS；
    IPC主号:
    专利说明:

    Locking electrical connector
    The invention relates to a locking electrical connector for a plug-in connection, in particular a pyrotechnic connector, or primer connector, making it possible to automatically prevent a bad connection with a conjugate connector.
    It is known, in particular in the field of electrical connection for the automotive industry, to use connectors comprising spring locking systems. The spring is arranged in the connector so as to push back the conjugate connector during an attempt to couple the connector to the conjugate connector as long as the force applied to the connector and / or the conjugate connector is not sufficient to effect a plugging correct.
    In such connectors, it is known that the spring is relaxed or preloaded before any attempt to connect to a conjugate connector, and is loaded during an attempt to couple with the conjugate connector. Thus, as long as the force exerted to couple the two mating connectors is not sufficient to allow the locking of the two mating connectors with each other, the load of the spring makes it possible to push the mating connector in a direction opposite to the direction coupling, thus avoiding the possibility of a bad connection.
    These spring locking systems usually comprise at least one coil type spring as described in the prior art FR 3 013 911 A1 and FR 3 013 912 A1. In order to obtain the desired functionality of the spring for electrical connectors such as pyrotechnic connectors, or primer connectors, it is known to use one or more springs with a high number of turns. Consequently, the electrical connectors must be provided with housings which are provided with the space necessary to accommodate these springs provided with turns.
    However, in order to improve the compactness of the electrical connectors, in particular the connectors for a motor vehicle airbag priming system, it is necessary to reduce the space occupied by the springs in the locking electrical connectors.
    The prior art FR 3 010 841 A1 proposes to reduce the size and the cost of electrical locking connectors by the use of a bending spring in formed wire, also called shaped wire or shaped wire spring, rather than using one or more helical torsion springs.
    The object of the present invention is to provide a locking electrical connector provided with a torsion spring with reduced dimensions in order to reduce the size of the electrical connectors for the automotive industry; as well as reducing the cost of springs for electrical locking connectors.
    The object of the present invention is achieved by a locking electrical connector, in particular a boot connector for a safety restraint system of a motor vehicle, provided with a spring mounted to at least one housing of the locking electrical connector. , characterized in that the spring is a formed wire spring provided with two ends mounted to the housing so that the two ends are offset from one another, and such that the misalignment of the two ends of the spring thus forms a torsion spring. Thus, it is possible to reduce the size of the torsion spring locking connectors by using a formed wire spring which, although free of turns, is mounted on the connector housing so as to behave as a torsion spring thanks to a misalignment of its ends. The formed wire torsion spring thus makes it possible to provide the repulsion force necessary for ejection of the conjugate connector as long as the connectors are not correctly locked together.
    The present invention can be further improved by the following embodiments.
    According to another embodiment of the invention, the two ends of the spring can be offset parallel to one another.
    According to another embodiment of the invention, the spring can be in the shape of a "U", so as to include a central part perpendicular to two lateral parts, the ends of which can be folded perpendicular to the two lateral parts. In an alternative embodiment, the spring can also be in the shape of a horseshoe or "V" or hoop, so as to include a central part and two lateral parts provided with the ends of the spring. The invention can thus be carried out with an electrical connector provided with a single spring with a simple design, and therefore, easy to manufacture. The present invention thus makes it possible to reduce the number of components and facilitates the assembly operations of such an electrical connector.
    According to another embodiment of the invention, the two lateral parts of the spring can have different lengths. The difference in lengths of the two lateral parts of the spring thus provides the necessary offset between the two ends of the spring to form a torsion spring.
    According to another embodiment of the invention, the electrical connector can also comprise a mobile connection assurance element called CPA (from the English "Connect Position Assurance") allowing, when the electrical connector is correctly locked to a conjugated connector , to lock the electrical connector with the conjugate connector. The invention thus makes it possible to advantageously combine the principle of spring locking with a connector position assurance element.
    According to another embodiment of the invention, the connection assurance element can be mounted so as to carry out a displacement whose direction is in the same direction as the misalignment of the two ends of the spring. The return force of the spring, which tends to bring the spring towards equilibrium and which is directed towards the equilibrium position of the spring, can thus be maximized by the displacement of the connection assurance element.
    According to another embodiment of the invention, the connection assurance element can be in contact with the spring such that, in a first position, the electrical connector does not have a conjugate connector or the electrical connector is correctly locked to a connector conjugate; in a second position, corresponding to a position in which the electrical connector is coupled but not locked to a conjugate connector, the spring is loaded so as to exert a force on the connection assurance element in a coupling direction from the connector to the conjugate connector, thus making it possible to drive the connection assurance element into the first position when the coupling of the connection assurance element is completed. The connection assurance element thus makes it possible to charge the spring during an approach phase of coupling of the connector with the conjugate connector; and also to ensure the locking of the electrical connector when it is correctly coupled to the conjugate connector. In the second position, where the spring is in its charged state, the mechanical energy - in particular, the potential energy stored by the spring exerts a force allowing the automatic ejection of the connector when it is inserted incorrectly or is not not fully coupled with the conjugate connector.
    According to another embodiment of the invention, in the first position, the spring can be in a preloaded state so as to exert a force on the connection assurance element in a direction of coupling of the connector to the conjugate connector . This preloaded state of the spring makes it possible to ensure the positioning of the connection assurance element and to maintain it, in particular in environments subject to vibrations and / or shocks.
    According to another embodiment of the invention, when the electrical connector is correctly locked to a conjugate connector, the connection assurance element can be blocked by complementary form with the conjugate connector. The blocking of the connection assurance element, enabled by an elastic deformation of the connection assurance element, ensures the locking of the electrical connector to the conjugate connector when they have been correctly coupled between one to the other them.
    According to another embodiment of the invention, the connection assurance element can be provided with grooves configured to accommodate the spring therein. These grooves ensure the gripping and holding of the lateral parts of the spring by the connection assurance element, in particular in environments subject to vibrations and / or shocks.
    The object of the present invention is also achieved by a housing for a locking electrical connector characterized in that the housing is provided with two recesses, or two holes, misaligned and configured to receive the two ends of a spring. Thus, it is possible to reduce the size of the torsion spring locking connectors by using a formed wire spring which, although free of turns, is mounted on the connector housing so as to behave as a torsion spring thanks to the misalignment of the recesses in which the ends of the spring are received. The formed wire torsion spring thus makes it possible to provide the repulsion force necessary for ejection of the conjugate connector as long as the connectors are not correctly locked together.
    The aforementioned embodiments can be combined to form more advantageous alternative embodiments of the present invention.
    The invention and its advantages will be explained in more detail below by means of preferred embodiments and based in particular on the following accompanying figures, in which:
    Figure 1 schematically illustrates a partially exploded view of an electrical connector according to the present invention;
    Figure 2 schematically illustrates a spring for a locking electrical connector according to a first embodiment of the invention;
    Figure 3 schematically illustrates a spring for a locking electrical connector according to a second embodiment of the invention;
    Figure 4 schematically illustrates a spring for an electrical locking connector according to a third embodiment of the invention;
    Figures 5 and 5a schematically illustrate two views of a housing of an electrical locking connector according to the first embodiment of the invention;
    Figures 6 and 6a schematically illustrate two views of a housing of an electrical locking connector according to another embodiment of the invention;
    FIG. 7 schematically illustrates the electrical connector in a first position in which the spring is relaxed or preloaded;
    Figure 8 schematically illustrates the electrical connector in a second position in which the spring is loaded;
    Figure 9 schematically illustrates the electrical connector coupled and locked to a conjugate connector.
    Figure 1 illustrates a partially exploded view of a locking electrical connector 100 according to the present invention. In this embodiment, the connector 100 is a connector for a motor vehicle airbag priming system that can be coupled to a conjugate connector (not shown). The electrical locking connector 100 is configured to be automatically ejected when it is inserted incorrectly or is not fully coupled to a mating connector.
    In other embodiments which are not shown, the connector 100 could be another type of connector.
    The locking electrical connector 100 illustrated in Figure 1 includes a housing 200 with a main portion 201 substantially perpendicular to a cylindrical portion 203 which is configured to be connected to a mating connector.
    The main part 201 of the housing 200 is provided with two recesses, or two holes, of circular shape 205a, 205b - of which only the reference 205a is visible in FIG. 1, respectively at the level of each lateral surface 207a and 204b of the part main 201. The recesses or holes 205a, 205b are configured to receive the ends of a spring 300 which will be further described in FIG. 2. The main part 201 of the housing 200 is also provided with a cavity 209 adapted to receive a ferrite filter 401 through which two electrical conductors 403, 405 pass respectively provided with terminals 407, 409.
    The cylindrical connection part 203 of the housing 200 is provided with two housings 211, 213 configured to receive the terminals 407, 409.
    The electrical connector 100 illustrated in FIG. 1 also comprises a mobile connection assurance element 500 (called CPA) allowing, when the electrical connector 100 is correctly locked to a conjugate connector, to lock the electrical connector 100 with the connector conjugate. The CPA 500 is provided with a contact surface 501 from which extend at least two locking lances 503, 505. The contact surface 501 of the CPA 500 is provided on either side with two wings 507, 509 which extend in the same plane as the contact surface 501. The respective junctions between the wings 507, 509 and the contact surface 501 are grooves 511, 513 dimensioned so as to receive the spring 300. The two wings 507, 509 of the CPA 500 are provided with two faces 515, 517 - called upper - opposite to the two faces 519, 521 - called lower - such that the upper faces 515, 517 are opposite a cover 600 of the connector 100 and that the lower faces 519, 551 are opposite the main part 201 of the housing 200.
    The electrical connector 100 illustrated in FIG. 1 also includes the cover 600 made from an insulating material, in particular from a plastic material.
    Figure 2 schematically illustrates a spring 300 for a locking electrical connector 100 as illustrated in Figure 1 according to a first embodiment of the invention.
    The spring 300 illustrated in FIG. 2 is a wire formed, in particular a round wire. In other embodiments of the invention, the spring could be formed in flat wire, in wire with rectangular section or in wire with square section. The spring 300 is in the shape of a "U", so as to include a central part 301 perpendicular to two lateral parts 303, 305 whose ends 307, 309 are folded perpendicular to the two lateral parts 303, 305. In the first embodiment illustrated in FIG. 2, the two lateral parts 303, 305 have the same length as l303 = 1305- However, in another embodiment of the invention, the two lateral parts 303, 305 could be of different lengths, such that l 3 03> l305 OR l3O3 <l3os The spring 300 is devoid of turns which improves the compactness of the electrical locking connector 100. In addition, even if the spring 300 is devoid of turns, the spring 300 is capable of providing sufficient force allowing ejection of the conjugate connector as long as the connectors are not properly locked together, thanks to the shape and mounting of the spring 300. In fact, because the axes A, B of the ex hoppers 307, 309 of the spring 300 are misaligned, the spring 300 of formed wire is capable of behaving like a torsion spring.
    As shown in Figure 2, the axes A, B are parallel to each other but are not confused with each other. Thus, the two ends 307, 309 of the spring 300 are offset parallel to one another. It is the misalignment of the two ends 307, 309 of the spring 300 which makes it possible to form a torsion spring. The misalignment of the recesses 205a, 205b, or holes, in which the ends 307, 309 of the spring 300 are housed will be described further in FIGS. 5, 5a, 6 and 6a.
    In another embodiment of the invention, the difference in length l 303 , l 305 between the two lateral parts 303, 305 of the spring 300, such as 1303 ^ 1305, can bring the necessary misalignment between the two ends 307, 309 spring 300 to form a torsion spring.
    In a second embodiment of the invention, illustrated in FIG. 3, the spring 310 has a substantially "V" shape and the ends 317, 319 of the spring 310 are offset parallel to each other, so that the spring 310 behaves like a torsion spring.
    In a third embodiment of the invention, illustrated in FIG. 4, the spring 320 has the shape of a horseshoe or arch and the ends 327, 399 of the spring 300 are offset parallel to one another with respect to the 'other, so that the spring 300 behaves like a torsion spring.
    Figures 5 and 5a schematically represent the housing 200 of the electrical locking connector 100 according to the first embodiment of the invention as shown in Figure 1. The elements with the same reference numbers already used for the description of Figures 1 and 2 will not be described again in detail, and reference is made to their descriptions above.
    FIG. 5 represents a view of a part from the side of the housing 200 so as to illustrate the lateral surface 207a. Figure 5a schematically illustrates a sectional view where the two side surfaces 207a, 207b are visible.
    The circular-shaped recess 205a is provided with an axis C while the recess 205b is provided with an axis D. FIGS. 5a and 5a illustrate the misalignment of the recesses 205a, 205b which, in a variant, could also be holes, in which the ends 307, 309 of the spring 300 are intended to be mounted. The axes C, D of the recesses 205a, 205b are therefore offset one with respect to the other.
    In the first embodiment of the invention, the axes C and D of the recesses 205a, 205b are offset parallel to one another. But in a variant of the invention, the axes C and D could be misaligned at a predetermined angle formed by the axes C and D different from 180 °.
    The recesses 205a, 205b of the housing 201 and the ends 307, 309 of the spring 300 are dimensioned so as to be assembled together, in particular in a mobile manner such that the end 307 of the spring 300 is mounted integrally in rotation with the recess 205a and that the end 309 of the spring 300 is mounted integrally in rotation with the recess 205b. Thus, when the spring 300 is assembled to the housing 200, the axis A of the end 307 of the spring 300 is coincident with the axis C of the recess 205a of the housing 200 while the axis B of the end 309 of the spring 300 coincides with the axis D of the recess 205b.
    Figures 6 and 6a schematically show the housing 200 of the electrical locking connector 100 according to another embodiment of the invention in which the two lateral parts 303, 305 of the spring 300 are of different lengths such that l 3 03> l305 C and D of the recesses 205a, 205b are offset parallel to each other so that the offset between the axes C and D corresponds to the offset between the lengths Ι 303 and l 305 of the lateral parts 303, 305 spring 300.
    Figures 7 and 8 respectively illustrate the electrical connector 100 in a first position and a second position. The elements with the same reference numbers already used for the description of Figures 1 to 6 will not be described again in detail, and reference is made to their descriptions above.
    The connector combined with connector 100 and the cover 600 are not shown in FIGS. 7 and 8.
    In the first and second positions illustrated by FIGS. 7 and 8, the filter ferrite 401 is housed in the cavity 209 of the housing 200 and the terminals 407, 409 of the electrical conductors 403, 405 are inserted in the housings 211, 213 of the housing 200.
    FIG. 7 schematically illustrates the electrical connector 100 in a first position in which the spring 300 can be relaxed or preloaded.
    In this first position, the CPA 500 device is in a so-called low position because it is pressed into the housing 200 at the level of the cylindrical part 203 such that the lower surfaces 519, 521 of the two wings 507, 509 of the CPA 500 are in direct contact with the main part 201 of the housing 200. The spring 300 is in turn positioned flat and its lateral parts 303, 305 are housed in the grooves 511, 513 of the device CPA 500.
    When the first position corresponds to a position in which the electrical connector 100 does not have a conjugate connector, as illustrated in FIG. 7, the spring 300 is in a relaxed state, that is to say that the spring 300 is in, or close to, its equilibrium position.
    In another embodiment of the invention, the spring 300 in the first position could be in a state known as preloaded. The spring 300 then rests on the CPA 500 device at the grooves 511, 513 of the CPA 500 by exerting a force on the connection assurance element 500 in a coupling direction represented by the arrow 1. This pre- loaded with the spring 300 makes it possible to ensure the positioning of the connection assurance element 500 and to maintain it, in particular in environments subject to vibrations and / or shocks.
    The first position, illustrated in FIG. 7, also corresponds to the position in which the electrical connector is correctly locked to a conjugate connector. In fact, when the CPA 500 device is sufficiently depressed so as to be locked to the conjugate connector by complementarity of shape, the spring 300 returns to its relaxed state, that is to say to that of the first position, as described in figure 9.
    FIG. 8 schematically illustrates the electrical connector 100 in a second position in which the spring 300 is loaded. FIG. 8 illustrates in particular a step where a coupling has been initialized, but not yet completely finalized, between the connector 100 and a conjugate connector (not shown).
    When plugging in, the CPA 500 device positioned at the connection part 203 is pushed into the main part 201 of the housing 200 towards the cover 600 (not illustrated in FIG. 8, see FIG. 1) by the connector conjugate in the opposite direction to the coupling indicated by the arrow 2. The direction indicated by the arrow 2 also corresponds to the direction of the misalignment of the two ends 307, 309 of the spring 300. The displacement of the connection assurance element 500 therefore takes place in the same direction as the misalignment of the two ends 307, 309 of the spring 300.
    By moving, the CPA 500 device, through the grooves 511, 513, resiliently pushes the lateral parts 303, 305 of the spring 300. Thus urged, the spring 300, the ends 307, 309 of which are misaligned, behaves like a torsion spring. In this loaded state, the torsion spring 300 exerts a force on the CPA 500 device in the direction of coupling of the connector 100 represented by the arrow 1.
    If the coupling movement is not continued, or if the force exerted to couple the two connectors was not sufficient to lock the electrical connector 100 with its mating connector, the locking lances 503, 505 of the device CPA 500 are not bent by the conjugate connector so that the CPA 500 device can sink into the conjugate connector. The conjugate connector is then automatically ejected in direction 1 by the CPA 500 device under the effect of the load of the torsion spring 300. Thus, incomplete or incorrect connection of the connectors is prevented.
    On the contrary, if the force exerted to couple the two connectors is sufficient to lock the electrical connector 100 with its conjugate connector, the CPA 500 device is pushed back as far as possible in the main part 201 of the housing 200 by the conjugate connector. By moving in direction 2, the CPA 500 device causes the spring 300 to be loaded because the spring 300 is moved from its equilibrium position. The loaded spring 300 then exerts a force on the CPA 500 device in the coupling direction 1 opposite to that of the movement of the CPA 500 pushed by the conjugate connector, in order to return to its equilibrium position. Since the connectors are coupled and locked together, the locking lances 503, 505 of the CPA 500 device are bent by the conjugate connector. The CPA 500 device is then able to sink into the connection part 203 of the housing 200 in the conjugate connector under the pressure exerted by the loaded torsion spring 300. The electrical connector 100 is thus correctly locked to the conjugate connector and the connection assurance element 500 is blocked by complementary shape with the conjugate connector. The spring 300 then returns to its relaxed or preloaded state corresponding to the first position as illustrated and described in Figures 7 and 9.
    Figure 9 illustrates the electrical connector 100 in the first position when coupled and locked to a mating connector. The elements with the same reference numbers already used for the description of Figures 1 to 8 will not be described again in detail, and reference is made to their descriptions above.
    In FIG. 9, the electrical connector 100 is correctly locked to a conjugate connector 700. The CPA 500 device has been sufficiently pressed so as to be locked to the conjugate connector 700 by complementarity of shape. The spring 300 is in a relaxed state and is in the first position as described in FIG. 7.
    List of reference signs: mating direction: opposite direction to mating
    100: electrical connector
    200: housing
    201: main part
    203: connection part / cylindrical part
    205a, 205b: recesses or holes
    207a, 207b: lateral surfaces
    209: cavity
    211: housing
    213: housing
    C, D: axes
    300, 310, 320: spring
    301: central part
    303: side part
    305: side part
    307, 317, 327: end
    309, 319, 329: end
    A, B: axes <303, <305: length
    401: filter ferrite
    403: electrical conductor
    405: electrical conductor
    407: terminal
    409: terminal
    500: connection assurance element (CPA)
    501: contact surface
    503: locking lance
    505: locking lance
    507: wing
    509: wing
    511: groove
    513: groove
    515: upper side
    517: upper side
    519: underside
    521: underside
    600: cover
    700: conjugate connector
    权利要求:
    Claims (12)
    [1" id="c-fr-0001]
    1. Locking electrical connector, in particular primer connector for a motor vehicle safety restraint system, provided with a spring (300) mounted to at least one housing (200) of the locking electrical connector (100) , characterized in that the spring (300) is a formed wire spring provided with two ends (307, 309) mounted on the housing (200) so that the two ends (307, 309) are offset one by relative to each other, and such that the misalignment of the two ends (307, 309) of the spring (300) thus forms a torsion spring (300).
    [2" id="c-fr-0002]
    2. The electrical locking connector according to claim 1, characterized in that the two ends (307, 309) of the spring (300) are offset parallel to one another.
    [3" id="c-fr-0003]
    3. The electrical locking connector according to claim 1 or 2, characterized in that the spring (300) is in the shape of a "U", so as to comprise a central part (301) perpendicular to two lateral parts (303, 305 ) whose ends (307, 309) are folded perpendicular to the two side parts (303, 305).
    [4" id="c-fr-0004]
    4. The electrical locking connector according to claim 1 or 2, characterized in that the spring (300, 310, 320) is in the form of a horseshoe or "V" or hoop, so as to comprise a part central (301) and two lateral parts (303, 305) provided with the ends (307, 317, 327, 309, 319, 329) of the spring (300, 310, 320).
    [5" id="c-fr-0005]
    5. The electrical locking connector according to claim 3 or 4, the two lateral parts (303, 305) of the spring (300, 310, 320) have different lengths.
    [6" id="c-fr-0006]
    6. The electrical locking connector according to any one of claims 1 to 5, characterized in that the electrical connector (100) further comprises a movable connection assurance element (500) allowing, when the electrical connector (100 ) is correctly locked to a mating connector (700), to lock the electrical connector (100) with the mating connector (700).
    [7" id="c-fr-0007]
    7. The electrical locking connector according to claim 6, characterized in that the connection assurance element (500) is mounted so as to carry out a displacement the direction of which is in the same direction as the misalignment of the two ends (307, 309) of the spring (300).
    [8" id="c-fr-0008]
    8. The electrical locking connector according to claim 6 or 7, characterized in that the connection assurance element (500) is in contact with the spring (300) such that:
    in a first position, the electrical connector (100) does not have a conjugate connector (700) or the electrical connector (100) is correctly locked to a conjugate connector (700);
    in a second position, corresponding to a position in which the electrical connector (100) is coupled but not locked to a conjugate connector (700), the spring (300) is loaded so as to exert a force on the element assurance of connection (500) in a direction of coupling (1) of the connector (100) to the conjugate connector (700) thus making it possible to drive the element of assurance of connection (500) in the first position when the 'completion of the coupling of the connection assurance element (500).
    [9" id="c-fr-0009]
    9. The electrical locking connector according to claim 8, characterized in that in the first position the spring (300) is in a preloaded state so as to exert a force on the connection assurance element (500) in a coupling direction (1) from the connector (100) to the conjugate connector (700).
    [10" id="c-fr-0010]
    10. The electrical locking connector according to any one of claims 6 to 9, characterized in that when the electrical connector (100) is correctly locked to a conjugate connector (700), the connection assurance element (500 ) is blocked by complementary shape with the conjugate connector (700).
    [11" id="c-fr-0011]
    11. The electrical locking connector according to any one of claims 6 to 10, characterized in that the connection assurance element (500) is provided with grooves (511, 513) configured to house the spring (300) therein. .
    [12" id="c-fr-0012]
    12. Housing for a locking electrical connector according to any one of claims 1 to 11, characterized in that the housing (200) is provided with two recesses (205a, 205b), or two holes, misaligned and configured to receive the two ends (307, 309) of a spring (300).
    类似技术:
    公开号 | 公开日 | 专利标题
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    FR3008553A1|2015-01-16|ELECTRICAL CONNECTOR HOUSING
    EP2876745B1|2017-08-23|Electrical connector for safety restraint system
    FR3048310A1|2017-09-01|LOCKOUT ASSURANCE DEVICE AND ELECTRICAL CONNECTOR SYSTEM
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    FR3008833A1|2015-01-23|ELECTRICAL CONNECTOR SYSTEM
    FR3010841A1|2015-03-20|SPRING LOCK CONNECTOR
    EP0685911B1|2000-03-29|Electrical coaxial connector element comprising switching means and electrical connector including such a connector element
    FR2703192A1|1994-09-30|Assembly of a plug connector and a coaxial cable plug.
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    EP1030409B1|2002-06-12|Device having at least a diode laser, assembly comprising such a device and a connector for electrical power supply
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    FR2944388A1|2010-10-15|ELECTRICAL CONNECTOR
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    FR3040553A1|2017-03-03|CONNECTOR FOR MOTOR VEHICLES AND METHOD OF MOUNTING SUCH A CONNECTOR
    FR3107618A1|2021-08-27|ELECTRICAL CONNECTOR WITH ELECTRO-MECHANICAL LOCKING
    FR3013911A1|2015-05-29|ELECTRICAL CONNECTOR FOR SECURITY RETENTION SYSTEM
    FR3013892A1|2015-05-29|DEVICE FOR INTEGRATING AN ELECTRIC FUSE ON AN ELECTRICAL CABLE, ESPECIALLY ON BOARD AN ELECTRIC VEHICLE
    FR2785728A1|2000-05-12|Electrical connector for inflatable air bags used for safety purposes in vehicles
    同族专利:
    公开号 | 公开日
    JP2019165003A|2019-09-26|
    DE102019203510A1|2019-09-19|
    FR3079078B1|2020-03-06|
    US20190288452A1|2019-09-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH0543483U|1991-11-06|1993-06-11|住友電装株式会社|Connector locking mechanism|
    EP1124291A2|2000-02-10|2001-08-16|F.C.I. - Framatome Connectors International|Connector plug|
    WO2012055719A1|2010-10-29|2012-05-03|Fci Automotive Holding|Connector assembly|
    FR3010841A1|2013-09-16|2015-03-20|Tyco Electronics France Sas|SPRING LOCK CONNECTOR|
    FR3013911A1|2013-11-25|2015-05-29|Tyco Electronics France Sas|ELECTRICAL CONNECTOR FOR SECURITY RETENTION SYSTEM|
    JP6492010B2|2012-12-07|2019-03-27|タイコ エレクトロニクス ユーケー リミテッド|Electrical connector and assembly with electrical spring separation function comprising electrical connector|
    FR3013912B1|2013-11-25|2017-05-26|Tyco Electronics France Sas|ELECTRICAL CONNECTOR FOR SECURITY RETENTION SYSTEM|KR102234243B1|2019-08-19|2021-04-02|앱티브 테크놀러지스 리미티드|Connector and connector assembly comprising the same|
    CN211743556U|2020-03-06|2020-10-23|东莞富强电子有限公司|Plug electric connector|
    DE202020005530U1|2020-04-20|2021-07-19|Amphenol Tuchel Industrial GmbH|Primary locking|
    DE102020110647A1|2020-04-20|2021-10-21|Amphenol Tuchel Industrial GmbH|Primary locking|
    法律状态:
    2019-02-13| PLFP| Fee payment|Year of fee payment: 2 |
    2019-09-20| PLSC| Publication of the preliminary search report|Effective date: 20190920 |
    2020-02-14| PLFP| Fee payment|Year of fee payment: 3 |
    2021-02-10| PLFP| Fee payment|Year of fee payment: 4 |
    2022-01-18| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1852329|2018-03-19|
    FR1852329A|FR3079078B1|2018-03-19|2018-03-19|LOCKED ELECTRICAL CONNECTOR|FR1852329A| FR3079078B1|2018-03-19|2018-03-19|LOCKED ELECTRICAL CONNECTOR|
    JP2019045310A| JP2019165003A|2018-03-19|2019-03-13|Locking electric connector|
    DE102019203510.8A| DE102019203510A1|2018-03-19|2019-03-15|Electrical connector with lock|
    US16/358,016| US20190288452A1|2018-03-19|2019-03-19|Locking Electrical Connector|
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