Connector anti-drop structure

Abstract

The utility model relates to a connector anti-drop structure, which comprises a connector male end, a connector female end and an anti-springback piece, the connector male end and the connector female end are respectively provided with an elastic clamping hook and a clamping seat which are clamped with each other, when the connector male end is inserted into the connector female end and electrically connected with the connector female end, the elastic clamping hook is clamped with the clamping seat, and the anti-springback piece is clamped with the clamping seat. And the anti-springback piece can be connected to the elastic clamping hook and limits the elastic displacement of the elastic clamping hook. The connector anti-drop structure provided by the utility model comprises the connector male end, the connector female end and the anti-springback piece, and the connector buckle can be effectively prevented from springback through the anti-springback piece, so that the problems that the connector male / female end of the connector is separated, the connector cannot be normally electrified and the circuit connection of the whole vehicle is not smooth due to the springback after the connector is clamped are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicles, and particularly relates to a plug connector anti - shedding structure. Background Art

[0002] Currently, various electrical components of electric vehicles, such as lamps, meters, alarms, flasher units, current stabilizers, switches, etc., are connected to the main wire through plug connectors. Whether the plug connectors can be firmly connected is related to the stability of the vehicle's electrical system. The main factor causing the plug connectors to be not firmly connected is the rebound of the buckle, which causes the male / female ends of the plug connectors to become disconnected and cannot conduct electricity normally. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a plug connector anti - shedding structure aiming at the deficiencies of the prior art, which can effectively prevent the rebound of the plug connector buckle and can well solve the problem of poor connection of the vehicle's circuit caused by the rebound of the plug connector after being clamped.

[0004] To achieve the above - mentioned purpose, the utility model adopts the following technical solutions:

[0005] A plug connector anti - shedding structure includes a male plug connector, a female plug connector and an anti - rebound member. Elastic hooks and clamping seats that are mutually engaged are respectively arranged on the male plug connector and the female plug connector. When the male plug connector is inserted into the female plug connector for electrical connection, the elastic hooks are clamped with the clamping seats, and the anti - rebound member can be connected to the elastic hooks to limit their elastic displacement.

[0006] To better implement the utility model, further optimization is made to the above - mentioned structure. The clamping seat is a fixed block provided with a mating hole. The elastic hook can pass through the mating hole so that the front surface of the elastic hook is clamped on the fixed block, and the anti - rebound member can be inserted into the mating hole to abut against the back surface of the elastic hook.

[0007] To better implement the utility model, further optimization is made to the above - mentioned structure. The anti - rebound member is clamped with the fixed block.

[0008] To better implement the utility model, further optimization is made to the above - mentioned structure. Elastic claws are symmetrically arranged on both sides of the anti - rebound member, and the anti - rebound member is clamped with the fixed block through the elastic claws on both sides.

[0009] To better implement the utility model, further optimization is made to the above - mentioned structure. The elastic hook is arranged on the female plug connector, and the clamping seat is arranged on the male plug connector.

[0010] To better implement the utility model, further optimization is made to the above - mentioned structure. The elastic hook is made of plastic material.

[0011] In order to better implement the present utility model, further optimization is made to the above structure, and the elastic claw is made of plastic material.

[0012] The present utility model has the following beneficial effects compared with the prior art:

[0013] The anti-drop structure of the connector provided by the present utility model includes a male connector end, a female connector end and an anti-rebound member. The anti-rebound member can effectively prevent the rebound of the connector buckle, solving the problem that the male / female connector ends are disconnected due to the rebound of the connector after being fastened, resulting in abnormal power-on and poor connection of the vehicle's circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic connection structure diagram of the anti-drop structure of the connector of the present utility model;

[0016] Figure 2 is Figure 1 a partial enlarged structure diagram of A in

[0017] Figure 3 is a schematic structure diagram of the male connector end in the present utility model;

[0018] Figure 4 is a schematic structure diagram of the female connector end in the present utility model;

[0019] Figure 5 is a schematic structure diagram of the anti-rebound member in the present utility model.

[0020] In the figure:

[0021] 1 - male connector end, 2 - female connector end, 3 - anti-rebound member, 301 - elastic claw, 4 - elastic hook, 5 - card seat, 501 - mating hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To make the purpose, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the present utility model belong to the scope protected by the present utility model.

[0023] In the description of the present utility model, it should be noted that unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Referring to Figures 1 - 5 , the anti-drop-off structure of the connector provided by the present utility model includes a male connector end 1, a female connector end 2, and an anti-rebound member 3. Elastic hooks 4 and card seats 5 that are engaged with each other are respectively provided on the male connector end 1 and the female connector end 2. In this embodiment, the elastic hook 4 is made of a plastic material with deformation ability. The elastic hook 4 is provided on the female connector end 2, and the card seat 5 is provided on the male connector end 1. When the male connector end 1 is inserted into the female connector end 2 for electrical connection, the elastic hook 4 is engaged with the card seat 5, and the male connector end 1 and the female connector end 2 are firmly locked together through the engagement. However, due to the bumps and vibrations generated during the riding of the electric vehicle, the elastic hook 4 will rebound, which will cause the male connector end 1 and the female connector end 2 to be disconnected, resulting in the abnormal power-on of the associated circuit and affecting the use.

[0026] Therefore, an anti-rebound member 3 is provided to be connected to the elastic hook 4 and limit its elastic displacement, so as to prevent the elastic hook 4 from rebounding during use. The card seat 5 is a fixed block provided with a mating hole 501. The elastic hook 4 can pass through the mating hole 501 so that the front surface of the elastic hook 4 is engaged with the fixed block. The anti-rebound member 3 can be inserted into the mating hole 501 and abutted against the back surface of the elastic hook 4. By pressing the anti-rebound member 3 against the back surface of the elastic hook 4, the hook in front of it is firmly stuck on the fixed block to prevent the disengagement of the hook.

[0027] To improve the convenience of installing the anti-rebound member 3, the anti-rebound member 3 is snap-connected to the fixing block. Elastic claws 301 are symmetrically arranged on both sides of the anti-rebound member 3. The elastic claws 301 are made of plastic. The anti-rebound member 3 is snap-connected to the fixing block through the elastic claws 301 on both sides. The two symmetrically arranged elastic claws 301 can firmly hold on the fixing block, with good stability and very convenient and fast installation.

[0028] During use, first insert the male connector 1 into the female connector 2 for electrical connection. At the same time, the elastic hook 4 passes through the mating hole 501 so that the front of the elastic hook 4 is snap-connected to the fixing block. Then insert the anti-rebound member 3 into the mating hole 501 to abut against the back of the elastic hook 4. Press the anti-rebound member 3 against the back of the elastic hook 4 so that the hook in front firmly clamps on the fixing block, and ensure that the elastic claws 301 on both sides of the anti-rebound member 3 can firmly hold on the fixing block.

[0029] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An anti-detachment structure for a connector, characterized in that: It includes a male connector end (1), a female connector end (2) and an anti-rebound member (3). Elastic hooks (4) and clamping seats (5) which are engaged with each other are respectively arranged on the male connector end (1) and the female connector end (2). When the male connector end (1) is inserted into the female connector end (2) for electrical connection, the elastic hook (4) is clamped with the clamping seat (5), and the anti-rebound member (3) can be connected to the elastic hook (4) to limit its elastic displacement.

2. The anti-detachment structure of a connector according to claim 1, wherein: The clamping seat (5) is a fixed block provided with a matching hole (501). The elastic hook (4) can pass through the matching hole (501) so that the front surface of the elastic hook (4) is clamped on the fixed block, and the anti-rebound member (3) can be inserted into the matching hole (501) to abut against the back surface of the elastic hook (4).

3. The anti - detachment structure of a connector according to claim 2, characterized in that: The anti-rebound member (3) is clamped with the fixed block.

4. The anti-detachment structure of a connector according to claim 3, characterized in that: Elastic claws (301) are symmetrically arranged on both sides of the anti-rebound member (3). The anti-rebound member (3) is clamped with the fixed block through the elastic claws (301) on both sides.

5. The anti-detachment structure of a connector according to claim 2, wherein: The elastic hook (4) is arranged on the female connector end (2), and the clamping seat (5) is arranged on the male connector end (1).

6. The anti - detachment structure of a connector according to claim 5, wherein: The elastic hook (4) is made of plastic.

7. The anti - detachment structure of a connector according to claim 4, characterized in that: The elastic claw (301) is made of plastic.

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