Connector with anti-seismic structure

Abstract

The utility model provides a connector with an anti-seismic structure, which comprises a first connector and a second connector, an anti-seismic mechanism is arranged between the first connector and the second connector, and the anti-seismic mechanism comprises a first connecting seat, a second connecting seat, a first groove, a second groove, a lock hole, a limiting rod and a driving plate, the first connecting seat is fixedly arranged on the side wall of the first connector. The anti-seismic mechanism is arranged between the first connector and the second connector, and in the anti-seismic mechanism, the first connecting seat and the second connecting seat are connected through the arrangement of the lock hole and the limiting rod, so that when vibration occurs, the vibration cannot drive the two driving plates to be close to each other at the same time; the two limiting rods cannot be separated from the two lock holes at the same time through vibration, so that the first connector and the second connector are always kept in a connected state, the situation of line loosening caused by vibration is prevented, and normal use of the vehicle is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive connectors, and particularly relates to a connector head with an earthquake-resistant structure. Background Technique

[0002] An automotive connector is a component that electronic engineering technicians often come into contact with. Its function is very simple: it bridges the gap between a blocked or isolated circuit in a circuit, enabling current to flow and the circuit to achieve its intended function. The forms and structures of automotive connectors are extremely diverse, and they are mainly composed of four basic structural components, namely: contact parts, housings, insulators, and accessories;

[0003] Conventional automotive connectors are prone to vibration during vehicle travel due to vehicle movement, which can easily cause the connected wires of the automotive connector to become loose, resulting in an open circuit in the internal component wires of the vehicle and affecting the normal use of the vehicle. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connector head with an earthquake-resistant structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connector head with an earthquake-resistant structure includes a first connector and a second connector. An earthquake-resistant mechanism is arranged between the first connector and the second connector. The earthquake-resistant mechanism includes a first connection seat, a second connection seat, a first groove, a second groove, a lock hole, a limiting rod, and a driving plate. The first connection seat is fixedly arranged on the side wall of the first connector, the second connection seat is fixedly arranged on the side wall of the second connector, the first groove is arranged on the surface of the first connection seat, the second groove is arranged on the surface of the second connection seat, the lock hole is arranged on the inner wall surfaces of the top and bottom of the first groove, two driving plates are vertically and slidably arranged in the first groove and the second groove through elastic members, one end of the limiting rod is fixed on the surface of the driving plate, the other end of the limiting rod extends into the lock hole, and a connection mechanism is arranged between the two driving plates.

[0007] Preferably, the elastic member includes a cavity, a guide rod, and a spring. The cavity is arranged on the inner wall of the second groove, one end of the guide rod is fixed on the surface of the driving plate, the other end of the guide rod extends into the cavity, and the spring is fixed between the cavity and the guide rod.

[0008] Preferably, the connecting mechanism includes a first rotating seat, a second rotating seat, a guide rail and a connecting arm. A first rotating seat is fixedly arranged on one of the driving plates, and a second connecting seat is slidably arranged on the other driving plate through the guide rail. The two ends of the connecting arm are respectively hinged to the first rotating seat and the second rotating seat.

[0009] Preferably, the two connecting arms are rotatably connected by a connecting rod, and the two connecting arms are centrosymmetric about the center of the cross-section of the connecting rod.

[0010] Preferably, a first strengthening seat is fixedly arranged between the first connector and the first connecting seat, and a second strengthening seat is fixedly arranged between the second connector and the second connecting seat.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] An earthquake-resistant mechanism is arranged between the first connector and the second connector in the present utility model. In the earthquake-resistant mechanism, the connection between the first connecting seat and the second connecting seat is realized through the arrangement of the lock holes and the limiting rods. Therefore, when vibrations occur, the vibrations cannot drive the two driving plates to approach each other simultaneously, which makes it impossible for the vibrations to cause the two limiting rods to disengage from the two lock holes at the same time, so that the first connector and the second connector always remain connected, thus preventing the occurrence of wire loosening caused by vibrations and not affecting the normal use of the vehicle. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0014] Figure 2 is a schematic cross-sectional structure diagram of the first connecting seat and the second connecting seat of the present utility model;

[0015] Figure 3 is a schematic cross-sectional structure diagram of the first connecting seat of the present utility model;

[0016] Figure 4 is a schematic connection structure diagram of the two driving plates of the present utility model.

[0017] In the figure: 1, first connector; 2, second connector; 3, first connecting seat; 4, second connecting seat; 5, first groove; 6, second groove; 7, lock hole; 8, limiting rod; 9, driving plate; 10, cavity; 11, guide rod; 12, spring; 13, first rotating seat; 14, second rotating seat; 15, guide rail; 16, connecting arm; 17, connecting rod; 18, first strengthening seat; 19, second strengthening seat. Detailed Embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , the present utility model provides a connector with an earthquake-resistant structure, which includes a first connector 1 and a second connector 2. An earthquake-resistant mechanism is arranged between the first connector 1 and the second connector 2. The earthquake-resistant mechanism includes a first connection seat 3, a second connection seat 4, a first groove 5, a second groove 6, a lock hole 7, a limiting rod 8 and a driving plate 9. The first connection seat 3 is fixedly arranged on the side wall of the first connector 1, the second connection seat 4 is fixedly arranged on the side wall of the second connector 2, the first groove 5 is arranged on the surface of the first connection seat 3, the second groove 6 is arranged on the surface of the second connection seat 4, the lock hole 7 is arranged on the inner wall surfaces of the top and bottom of the first groove 5. Two driving plates 9 are vertically slidably arranged in the first groove 5 and the second groove 6 through elastic members. One end of the limiting rod 8 is fixed on the surface of the driving plate 9, and the other end of the limiting rod 8 extends into the lock hole 7. A connection mechanism is arranged between the two driving plates 9.

[0020] Please refer to Figure 1 and 2 , when separating the first connector 1 and the second connector 2, it is necessary to first fix one end of the first connector 1, and then press the two driving plates 9 with both hands respectively, so that the two driving plates 9 on each hand approach each other. At this time, the distance between the two driving plates 9 gradually decreases, and each driving plate 9 can drive the limiting rod 8 to disengage from the inside of the lock hole 7. When the two limiting rods 8 completely disengage from the two lock holes 7, the second connector 2 can be horizontally pulled to separate the first connector 1 and the second connector 2. When the vehicle vibrates, the vibration cannot drive the two driving plates 9 to approach each other. Therefore, the driving cannot separate the first connection seat 3 and the second connection seat 4, and naturally the first connector 1 and the second connector 2 cannot fall off. And when the vibration occurs, the elastic member itself will also generate an elastic force to resist a part of the vibration, further improving the connection stability between the first connector 1 and the second connector 2.

[0021] The elastic member includes a cavity 10, a guide rod 11 and a spring 12. The cavity 10 is arranged on the inner wall of the second groove 6. One end of the guide rod 11 is fixed on the surface of the driving plate 9, and the other end of the guide rod 11 extends into the cavity 10. The spring 12 is fixed between the cavity 10 and the guide rod 11.

[0022] Please refer to Figure 2, in the initial state, the spring 12 is in its natural state. When the two driving plates 9 approach each other, the driving plate 9 can drive the end of the guide rod 11 to move away from the cavity 10. At this time, the end of the guide rod 11 can compress the spring 12 in the cavity 10 to store energy. The elastic force generated after the spring 12 is compressed can counteract the force driving the driving plate 9 to move. If the driving plate 9 is manually operated, then the elastic force of the spring 12 can be overcome to realize the separation of the guide rod 11 from the cavity 10. If the driving plate 9 moves due to vibration, then the elastic force of the spring 12 cannot be overcome.

[0023] The connecting mechanism includes a first rotating seat 13, a second rotating seat 14, a guide rail 15 and a connecting arm 16. A first rotating seat 13 is fixedly arranged on one of the driving plates 9, and a second connecting seat 4 is slidably arranged on the other driving plate 9 through the guide rail 15. The two ends of the connecting arm 16 are respectively hinged to the first rotating seat 13 and the second rotating seat 14. The two connecting arms 16 are rotationally connected by a connecting rod 17, and the two connecting arms 16 are centrosymmetric about the center of the cross-section of the connecting rod 17.

[0024] Please refer to Figure 3 , when the two driving plates 9 approach each other, taking the lower driving plate 9 as an example, the lower end of the connecting arm 16 can rotate on the first rotating seat 13 of the driving plate 9 at this time, while the upper end of the connecting arm 16 can drive the second connecting seat 4 to slide on the surface of the guide rail 15, and there will also be rotation between the upper end of the connecting arm 16 and the second connecting seat 4. When the two driving plates 9 approach each other, the two connecting arms 16 will also continuously rotate through the connecting rod 17, so as to support the movement of the driving plate 9.

[0025] A first strengthening seat 18 is fixedly arranged between the first connector 1 and the first connecting seat 3, and a second strengthening seat 19 is fixedly arranged between the second connector 2 and the second connecting seat 4.

[0026] Please refer to Figure 1 , the first strengthening seat 18 can form a stable triangular structure between the first connector 1 and the first connecting seat 3, thereby increasing the connection strength between the first connector 1 and the first connecting seat 3, thereby increasing the overall service life of the anti-vibration mechanism and preventing the fracture between the first connector 1 and the first connecting seat 3 due to vibration. The same applies to the second connector 2 and the second connecting seat 4.

[0027] Although the embodiments of the present invention have been shown and described, for those skilled in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector with an anti-seismic structure, comprising a first connector (1) and a second connector (2), characterized in that: An anti-vibration mechanism is arranged between the first connector (1) and the second connector (2), and the anti-vibration mechanism comprises a first connecting seat (3), a second connecting seat (4), a first groove (5), a second groove (6), a locking hole (7), a limiting rod (8) and a driving plate (9); the first connecting seat (3) is fixedly arranged on the side wall of the first connector (1); the second connecting seat (4) is fixedly arranged on the side wall of the second connector (2); the first groove (5) is arranged on the surface of the first connecting seat (3); the second groove (6) is arranged on the surface of the second connecting seat (4); the locking hole (7) is arranged on the inner wall surfaces of the top and bottom of the first groove (5); the two driving plates (9) are vertically slidably arranged in the first groove (5) and the second groove (6) through elastic members; one end of the limiting rod (8) is fixed on the surface of the driving plate (9); the other end of the limiting rod (8) extends into the locking hole (7); and a connecting mechanism is arranged between the two driving plates (9).

2. The connector with a seismic-resistant structure according to claim 1, characterized in that: The elastic member comprises a cavity (10), a guide rod (11) and a spring (12); the cavity (10) is arranged on the inner wall of the second groove (6); one end of the guide rod (11) is fixed to the surface of the driving plate (9); the other end of the guide rod (11) extends into the cavity (10); and the spring (12) is fixed between the cavity (10) and the guide rod (11).

3. The connector with a seismic-resistant structure according to claim 2, characterized in that: The connecting mechanism comprises a first rotating seat (13), a second rotating seat (14), a guide rail (15) and a connecting arm (16), wherein the first rotating seat (13) is fixedly arranged on one of the driving plates (9), and the second connecting seat (4) is slidably arranged on the other driving plate (9) via the guide rail (15), and the two ends of the connecting arm (16) are respectively hinged to the first rotating seat (13) and the second rotating seat (14).

4. The connector with a seismic-resistant structure according to claim 3, characterized in that: The two connecting arms (16) are rotatably connected via a connecting rod (17), and the two connecting arms (16) are symmetrical about the center of a cross section of the connecting rod (17).

5. The connector with a seismic-resistant structure according to claim 1, characterized in that: Place A first reinforcing seat (18) is fixedly arranged between the first connector (1) and the first connecting seat (3). A second reinforcement seat (19) is fixedly arranged between the second connector (2) and the second connection seat (4).

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