Split type wire harness connector

Abstract

The utility model provides a split-type wire harness joint, which relates to the technical field of wire harness joints, and comprises a joint structural member, a connector, a wire harness section, connecting ports and raised joints, the connecting ports are uniformly arranged in the joint structural member, the raised joints are uniformly and fixedly arranged in the connector, the surface of the joint structural member is provided with a mounting groove, and the surface of the mounting groove is provided with a mounting hole. Grooves are symmetrically formed in the inner wall of the mounting groove, springs are fixedly mounted in the grooves, and clamping blocks are fixedly connected to one ends of the springs. Through the arrangement of the mounting groove, the spring, the clamping block and the clamping groove, the connector is pushed, the spring is reset after being compressed, and the clamping block is automatically clamped into the clamping hole, so that the connector is clamped into the connector structural part, and convenient and fast fixed connection between the connector and the connector structural part is achieved; conditions of wire harness winding caused by twisting of the connector or the connector structural member and difficulty in complete butt joint during contact of the protruding connectors are avoided, and successful butt joint of the wire harness connectors is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness connectors, in particular to a split wire harness connector. Background Art

[0002] A wiring harness connector refers to a device that divides an electrical wiring harness into two or more parts and connects these parts through a connector. A split wiring harness connector usually consists of two main parts: a connector and a plug. Announcement No. CN203481769U announces a split wiring harness connector, which forms a sufficient injection molding gap between multiple wiring harnesses through a branching structure, and then injection molds the branching structure, wiring harness and connector together to achieve a good waterproof effect. It also has the advantages of low cost and easy assembly and disassembly. It effectively improves the waterproof ability of the vehicle-mounted terminal connecting multiple wiring harnesses and improves the assembly and maintenance efficiency. However, since the wiring harness connector adopts a spiral twisting connection method, it is easy for the wiring harness to be entangled when connecting multiple sections of the wiring harness connector, and it is not easy to successfully connect all the end contacts at the same time, which may cause local poor contact. Therefore, it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a split wire harness connector, comprising a connector structure, a connector head, a wire harness section, a connection port and a protruding connector, the connection port is evenly arranged inside the connector structure, the protruding connector is evenly fixedly installed inside the connector head, a mounting groove is arranged on the surface of the connector structure, grooves are symmetrically arranged on the inner wall of the mounting groove, a spring is fixedly installed inside the groove, one end of the spring is fixedly connected with a clamping block, a slide cylinder is fixedly installed inside the groove, a slide rod is fixedly installed on the surface of the clamping block close to the slide cylinder, and clamping holes are symmetrically arranged on both sides of the connector.

[0005] Preferably, the connector is inserted into the mounting groove, and the slide bar is slidably connected to the slide barrel. Here, the slide bar slides in the slide barrel, so that the card block slides stably in the groove, which helps the card block not to deviate when it is inserted into the card hole.

[0006] Preferably, the card block is inserted into the card hole, and the card block is provided with rounded corners. Here, the rounded corners help the card block to quickly fit into the card hole, so that the connector is inserted into the interior of the joint structure, thereby achieving a convenient fixed connection between the connector and the joint structure.

[0007] Preferably, the surface of the wiring harness segment is covered with an end protection cover, and the end protection cover is fixedly installed on the outer surface of the joint structure and the connector. Here, the end protection cover has a protective effect on the wiring harness segment to prevent the wiring harness segment from being easily bent.

[0008] Preferably, a sealing ring is fixedly installed on the inner wall of the installation groove, and the sealing ring is made of rubber material. Here, the sealing ring of rubber material has a certain elasticity, so that the installation between the connector and the joint structure is tighter.

[0009] Preferably, a reinforcement strip is fixedly installed inside the joint structure, and a reinforcement groove is opened at one end of the connector near the joint structure. Here, when the connector is inserted into the interior of the joint structure, the reinforcement strip is inserted into the reinforcement groove to make the connection between the connector and the joint structure more secure.

[0010] Preferably, the reinforcement strip is inserted into the reinforcement groove, and convex strips are fixedly installed on both sides of the joint structure. Here, the convex strips help to quickly disassemble and assemble the connector and the joint structure.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting the installation groove, spring, clamping block and clamping groove, the connector is pushed, and the spring is compressed and reset to make the clamping block automatically clamped into the clamping hole, so that the connector is clamped into the inside of the connector structure, and a convenient fixed connection between the connector and the connector structure is achieved, which avoids the situation that the wire harness is entangled due to twisting the connector or the connector structure and the convex connector is not easy to fully dock when contacting, and is more conducive to the successful docking of the wire harness connector.

[0013] 2. In the utility model, by providing the reinforcement strip and the reinforcement groove, the connector is inserted into the interior of the joint structure, and the reinforcement strip is inserted into the reinforcement groove to make the connection between the connector and the joint structure more secure. At the same time, the convex strip helps to quickly disassemble and assemble the connector and the joint structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a split wiring harness connector is provided for the utility model;

[0015] Figure 2 The utility model provides a schematic diagram of the exploded structure of a split wiring harness connector;

[0016] Figure 3 A cross-sectional view of a split wiring harness connector is provided for the utility model;

[0017] Figure 4 The utility model proposes a split wiring harness connector Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model provides a partial cross-sectional view of a connector structure of a split type wiring harness connector.

[0019] Legend:

[0020] 1. Connector structure; 2. Connector; 3. Wire harness section; 4. Connector port; 5. Raised connector; 6. Mounting slot; 7. Groove; 8. Spring; 9. Block; 10. Slide; 11. Slide rod; 12. Clamping hole; 13. Terminal protection cover; 14. Sealing ring; 15. Reinforcement strip; 16. Reinforcement slot; 17. Raised strip. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-5 The utility model provides a technical solution: a split wiring harness connector, including a connector structure 1, a connector 2, a wiring harness section 3, a connection port 4 and a protruding connector 5. The connection port 4 is evenly arranged inside the connector structure 1, and the protruding connector 5 is evenly fixedly installed inside the connector 2. A mounting groove 6 is arranged on the surface of the connector structure 1, and a groove 7 is symmetrically arranged on the inner wall of the mounting groove 6. A spring 8 is fixedly installed inside the groove 7, and a clamping block 9 is fixedly connected to one end of the spring 8. A slide cylinder 10 is fixedly installed inside the groove 7, and a slide rod 11 is fixedly installed on the surface of the clamping block 9 close to the slide cylinder 10. Clamping holes 12 are symmetrically arranged on both sides of the connector 2. By setting the mounting groove 6, the spring 8, the clamping block 9 and the clamping groove, the connector 2 is pushed, so as to avoid the situation that the wiring harness is entangled due to twisting the connector 2 or the connector structure 1 and the protruding connector 5 is not easy to be fully docked when in contact, which is more conducive to the successful docking of the wiring harness connector.

[0025] See also Figure 2-5The connector 2 is inserted in the mounting groove 6, the slide bar 11 is slidably connected to the slide cylinder 10, and the slide bar 11 slides in the slide cylinder 10, so that the block 9 slides stably in the groove 7, which helps the block 9 not to deviate when it is inserted into the card hole 12. The block 9 is inserted in the card hole 12, and the block 9 is provided with a rounded corner. The setting of the rounded corner helps the block 9 to quickly enter the card hole 12. The surface of the wiring harness segment 3 is provided with an end protection cover 13, and the end protection cover 13 is fixedly installed on the outer surface of the joint structure 1 and the connector 2. The end protection cover 13 has a protective effect on the wiring harness segment 3 to prevent the wiring harness segment 3 from being easily bent. A sealing ring 14 is fixedly installed on the inner wall of the mounting groove 6. The sealing ring 14 is made of rubber. The sealing ring 14 made of rubber has a certain elasticity, so that the installation between the connector 2 and the joint structure 1 is tighter.

[0026] Embodiment 2

[0027] See also Figure 2 , 5 A reinforcement strip 15 is fixedly installed inside the joint structure 1, and a reinforcement groove 16 is opened at one end of the connector 2 close to the joint structure 1. When the connector 2 is inserted into the interior of the joint structure 1, the reinforcement strip 15 is inserted into the reinforcement groove 16 to make the connection between the connector 2 and the joint structure 1 tighter. The reinforcement strip 15 is inserted into the reinforcement groove 16, and convex strips 17 are fixedly installed on both sides of the joint structure 1. The convex strips 17 facilitate the quick disassembly and assembly of the connector 2 and the joint structure 1.

[0028] Working principle: When docking the split wiring harness connector, the operator pushes the connector 2, which then slides in the mounting groove 6 until one end of the connector 2 hits the block 9, and then the spring 8 is gradually compressed, the slide rod 11 slides into the interior of the slide cylinder 10, and the block 9 moves to the interior of the groove 7 until the block 9 is stuck in the hole 12. At this time, the spring 8 is reset and the slide rod 11 slides outward. At this time, the reinforcement strip 15 is inserted into the reinforcement groove 16, and the surface of the connector 2 is squeezed against the inner wall of the mounting groove 6, so that the installation between the connector 2 and the connector structure 1 is tighter, and the spring 8 is compressed and reset, so that the block 9 is automatically stuck in the hole 12, so that the connector 2 is stuck in the interior of the connector structure 1, realizing a convenient and fixed connection between the connector 2 and the connector structure 1, avoiding the twisting of the connector 2 or the connector structure 1 to cause the wire harness to be entangled and the situation that the raised connector 5 is not easy to fully dock when in contact, which is more conducive to the successful docking of the wiring harness connector.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A split type wiring harness connector, comprising a connector structure (1), a connector (2), a wiring harness section (3), a connector port (4) and a protruding connector (5), characterized in that: The connection port (4) is evenly arranged inside the joint structure (1), the raised joint (5) is evenly fixedly installed inside the connection head (2), the surface of the joint structure (1) is provided with a mounting groove (6), the inner wall of the mounting groove (6) is symmetrically provided with a groove (7), a spring (8) is fixedly installed inside the groove (7), one end of the spring (8) is fixedly connected with a clamping block (9), a slide cylinder (10) is fixedly installed inside the groove (7), a slide rod (11) is fixedly installed on the surface of the clamping block (9) close to the slide cylinder (10), and clamping holes (12) are symmetrically provided on both sides of the connection head (2).

2. The split wiring harness connector according to claim 1, characterized in that: The connecting head (2) is inserted into the mounting groove (6), and the sliding rod (11) is slidably connected to the sliding cylinder (10).

3. The split type wiring harness connector according to claim 1, characterized in that: The clamping block (9) is inserted into the clamping hole (12), and the clamping block (9) is provided with rounded corners.

4. The split type wiring harness connector according to claim 1, characterized in that: The surface of the wiring harness section (3) is covered with an end protection cover (13), and the end protection cover (13) is fixedly mounted on the outer surface of the joint structure (1) and the connector (2).

5. The split type wiring harness connector according to claim 1, characterized in that: A sealing ring (14) is fixedly mounted on the inner wall of the mounting groove (6), and the sealing ring (14) is made of rubber material.

6. The split type wiring harness connector according to claim 1, characterized in that: A reinforcement strip (15) is fixedly installed inside the joint structural component (1), and a reinforcement groove (16) is provided at one end of the connector (2) close to the joint structural component (1).

7. The split type wiring harness connector according to claim 6, characterized in that: The reinforcement strip (15) is inserted into the reinforcement groove (16), and convex strips (17) are fixedly mounted on both sides of the joint structure (1).

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