A locking mechanism of a new energy wire harness connector

Abstract

The utility model provides a kind of locking mechanism of new energy wire harness connector, including male connector and female connector, the male connector is plugged in female connector, L type limit rod is plugged on the male connector, and fixedly connected with stopper at the left end of L type limit rod, reset spring is arranged between the stopper and male connector, the reset spring is sleeved on L type limit rod, notched groove is opened in the female connector, L type limit rod is matched and set in notched groove place.The utility model realizes the stable locking of male and female connector, and also facilitates separating male and female connector.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, and in particular to a locking mechanism for a new energy wiring harness connector. Background Technology

[0002] Automotive wiring harnesses are the main network components of automotive circuits. They consist of copper-plated contact terminals (connectors) crimped to wires and cables, then covered with plastic insulation or an outer metal shell, and bundled together to form a circuit connection.

[0003] In existing technologies, when connecting the connectors of new energy vehicle wiring harnesses, the male and female connectors are usually aligned and plugged together, and the friction of the connectors themselves is used to ensure the anti-loosening effect. Alternatively, bolts and threads are used for locking. The former is prone to reduced friction after long-term use, which can lead to easy detachment. The latter is prone to bolt stripping, which affects the use. Utility Model Content

[0004] The present invention aims to provide a locking mechanism for a new energy wiring harness connector to overcome or at least partially solve the above-mentioned problems.

[0005] To achieve the above objectives, the technical solution of this utility model is specifically implemented as follows:

[0006] This utility model provides a locking mechanism for a new energy wiring harness connector, including a male connector and a female connector. The male connector is inserted into the female connector, and an L-shaped limiting rod is inserted into the male connector. A stop block is fixedly connected to the left end of the L-shaped limiting rod. A return spring is provided between the stop block and the male connector. The return spring is sleeved on the L-shaped limiting rod. A notch is provided on the female connector, and the L-shaped limiting rod is matched and positioned at the notch.

[0007] As a further embodiment of this utility model, the male connector is provided with a socket, and the L-shaped limiting rod is inserted into the socket.

[0008] As a further embodiment of this utility model, a limiting groove is integrally connected to the right side of the socket, and the limiting groove is formed on the male connector.

[0009] This utility model provides a locking mechanism for a new energy wiring harness connector. Its advantages are: it can stably lock the male and female connectors, and it is also convenient to separate the male and female connectors. It is simple to operate, easy to disassemble and assemble, and has a simple structure and high ease of use. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the exploded structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the male connector in this utility model.

[0013] Figure 3 This is a side view of the male connector in this utility model.

[0014] Figure 4 This is a side view of the female connector in this utility model.

[0015] In the diagram: 1. Male connector; 2. Female connector; 3. L-shaped limit rod; 4. Return spring; 11. Insertion hole; 12. Limiting groove; 21. Notch groove; 31. Stop block. Detailed Implementation

[0016] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0017] See Figure 1-4 The present invention provides a locking mechanism for a new energy wiring harness connector, comprising a male connector 1 and a female connector 2. The male connector 1 is inserted into the female connector 2. An L-shaped limiting rod 3 is inserted into the male connector 1, and a stop block 31 is fixedly connected to the left end of the L-shaped limiting rod 3. A return spring 4 is provided between the stop block 31 and the male connector 1. The return spring 4 is sleeved on the L-shaped limiting rod 3. A notch 21 is provided on the female connector 2, and the L-shaped limiting rod 3 is matched and positioned at the notch 21.

[0018] The male connector 1 has a socket 11, and the L-shaped limiting rod 3 is inserted into the socket 11 to facilitate the L-shaped limiting rod 3 to move left and right along the socket 11.

[0019] The right side of the socket 11 is also integrally connected to a limiting groove 12, which is opened on the male connector 1. The design of the limiting groove 12 can limit the L-shaped limiting rod 3.

[0020] In use, the male connector 1 and female connector 2 are aligned and inserted together. Then, the stop block 31 is pushed to the right, causing the L-shaped limiting rod 3 to move to the right. At this time, the right end of the L-shaped limiting rod 3 moves to the right side of the notch 21. Simultaneously, the rightward movement of the stop block 31 compresses the return spring 4 and generates a rebound force. Then, the L-shaped limiting rod 3 is rotated 90°, so that the right side of the L-shaped limiting rod 3 is tightly attached to the female connector 2. Then, the stop block 31 is released. At this time, under the action of the return spring 4 restoring its deformation, the L-shaped limiting rod moves to the left. Through the combined action of the return spring 4 and the L-shaped limiting rod 3, the female connector 2 and male connector 1 are securely locked together, achieving the purpose of preventing detachment.

[0021] When it is necessary to separate the male connector 1 from the female connector 2, simply rotate the L-shaped limit rod 90° in the opposite direction. Then, under the rebound force of the return spring 4, the L-shaped limit rod 3 can be reset and placed in the limit groove 12. Then, pull the male connector 1 to the left and pull the female connector 2 to the right to separate the male connector 1 from the female connector 2.

[0022] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A locking mechanism for a new energy wiring harness connector, comprising a male connector (1) and a female connector (2), wherein the male connector (1) is inserted into the female connector (2), characterized in that, An L-shaped limiting rod (3) is inserted into the male connector (1), and a stop block (31) is fixedly connected to the left end of the L-shaped limiting rod (3). A return spring (4) is provided between the stop block (31) and the male connector (1). The return spring (4) is sleeved on the L-shaped limiting rod (3). A notch (21) is provided on the female connector (2), and the L-shaped limiting rod (3) is matched and set at the notch (21).

2. The locking mechanism for a new energy wiring harness connector according to claim 1, characterized in that, The male connector (1) has a socket (11) and the L-shaped limiting rod (3) is inserted into the socket (11).

3. The locking mechanism for a new energy wiring harness connector according to claim 2, characterized in that, The right side of the socket (11) is also integrally connected to a limiting groove (12), which is opened on the male connector (1).

Images