Wire harness structure convenient to combine and connect
By introducing wire blocks, connection boxes, connector heads and self-locking components into the wire harness structure, the problem of inconvenience in the maintenance of existing wire harness combination connections is solved, and convenient combination and separation of wire harnesses is achieved, improving stability and convenient maintenance sex.
Patent Information
- Application Number
- CN202421184393.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing wiring harness combination connection is inconvenient during maintenance, the tape is difficult to remove and easily retain, resulting in dust adhesion and affecting the overall performance.
A wire harness structure including a converging block, a connecting box, a connecting head, a line transmission head, an embedding board and a self-locking assembly is designed. The convenient combination of wiring harnesses is achieved through the positioning structure and the self-locking assembly to ensure connection stability.
It realizes convenient combination and connection and separation of the wiring harness structure, reduces dust adhesion, and improves stability during use and maintenance convenience.
Smart Images
Figure CN222355585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire harness combination connection, in particular to a wire harness structure that is convenient for combination connection. Background Art
[0002] A wiring harness connection is a combination of multiple wires or cables for electrical connection or data transmission. This connection method can improve the reliability and overall performance of the circuit and help simplify the installation and maintenance process. The wiring harness connection usually uses a specially designed connector or plug to ensure the correct connection between the wires and provide good electrical contact.
[0003] The existing wiring harness combination connection usually connects the corresponding connectors of the two wiring harnesses to the connection grooves, and then reinforces them with tools such as resistive tape. However, the reinforced wiring harness is very inconvenient to repair. The tape is not easy to remove after being fixed for a long time. At the same time, the removed part is prone to residual glue at the connection or on the outside of the wiring harness, which easily adheres to a large amount of dust. For this reason, we propose a wiring harness structure that is easy to combine and connect. Utility Model Content
[0004] The utility model aims to provide a wiring harness structure that is convenient for combined connection, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wiring harness structure that is easy to combine and connect, including a wiring harness body, both ends of the wiring harness body are fixedly connected with a wiring block, the other sides of the two wiring blocks are respectively fixedly connected with a connection box and a connector, a line transmission head is arranged inside the connection box, one side of the connection head is fixedly connected with a transmission block, a line transmission hole is opened inside the transmission block, the line transmission head is in contact with the inner wall of the line transmission hole, the top of the connection head is fixedly connected with a connection block, one side of the connection block is fixedly connected with an embedded plate, a card slot is opened inside the embedded plate, the top of the connection box is fixedly connected with a function box, one side of the function box is opened with a through slot, the outer side of the embedded plate is slidably connected to the inner wall of the through slot, and a self-locking component is arranged inside the function box, and the self-locking component is used to lock the connection box and the connection head.
[0006] As a further preferred embodiment of the present technical solution, the self-locking component includes a slide plate, which is slidably connected between the inner walls of the function box, a block is fixedly connected to the bottom of the slide plate, a connecting rod is fixedly connected to the other side of the slide plate, and a spring is fixedly connected to the outside of the connecting rod and between the slide plate and the inner wall of the function box.
[0007] As a further preferred embodiment of the present technical solution, one end of the connecting rod extends to the outside of the function box and is fixedly connected to a function block.
[0008] As a further preferred embodiment of the present technical solution, one end of the card block extends to the inside of the card slot, and one end of the card block close to the card slot is a slope structure.
[0009] As a further preferred embodiment of the technical solution, both sides of the connection box are fixedly connected with first fixing blocks, and one side of the first fixing block is fixedly connected with a positioning rod.
[0010] As a further preferred embodiment of the technical solution, second fixing plates are fixedly connected to both sides of the connector, and positioning holes are provided inside the second fixing plates.
[0011] As a further preferred embodiment of the present technical solution, the outer side of the positioning rod is slidably connected to the inner wall of the positioning hole.
[0012] The utility model provides a wiring harness structure that is easy to combine and connect, and has the following beneficial effects: the utility model positions the connector and the connection box through a positioning structure, then extends the line transmission head into the line transmission hole, and at the same time allows the embedded plate to enter the function box along the through groove, and locks it through a self-locking component, so that the positioning structure is used to facilitate convenient and quick combination connection of the wiring harness structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the wiring harness body connection structure of the utility model;
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the connection box structure of the utility model;
[0016] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0017] Figure 5 For the utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;
[0018] In the figure: 1, wiring harness body; 2, connection box; 3, connector; 4, paralleling block; 5, line transmission head; 6, transmission block; 7, line transmission hole; 8, first fixed block; 9, positioning rod; 10, connection block; 11, embedded plate; 12, slot; 13, function box; 14, through slot; 15, slide plate; 16, card block; 17, connection rod; 18, spring; 19, function block; 20, second fixed plate; 21, positioning hole. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0020] The utility model provides a technical solution: Figure 1-Figure 5 As shown, in this embodiment, a wiring harness structure that is convenient for combined connection includes a wiring harness body 1, both ends of the wiring harness body 1 are fixedly connected with a wiring block 4, the other sides of the two wiring blocks 4 are respectively fixedly connected with a connection box 2 and a connector 3, a line transmission head 5 is arranged inside the connection box 2, a transmission block 6 is fixedly connected to one side of the connector 3, a line transmission hole 7 is provided inside the transmission block 6, the line transmission head 5 is in contact with the inner wall of the line transmission hole 7, a connection block 10 is fixedly connected to the top of the connector 3, an embedded plate 11 is fixedly connected to one side of the connection block 10, a card slot 12 is provided inside the embedded plate 11, a function box 13 is fixedly connected to the top of the connection box 2, a through slot 14 is provided on one side of the function box 13, the outer side of the embedded plate 11 is slidably connected to the inner wall of the through slot 14, a self-locking component is arranged inside the function box 13, and the self-locking component is used to lock the connection box 2 and the connector 3.
[0021] When performing a combined connection of the wiring harness structure, the connection box 2 and the connector 3 are aligned and brought close to each other, so that one end of the line transmission head 5 extends to the inside of the line transmission hole 7. At the same time, one end of the embedded plate 11 will enter the inside of the functional box 13 along the through groove 14, and then the embedded plate 11 is locked by the self-locking component. After the embedded plate 11 is locked, the combined connection of the wiring harness structure is also completed. Therefore, the connection between the connection box 2 and the connector 3 is reinforced by the self-locking component, thereby improving the stability of the wiring harness mechanism during use.
[0022] like Figure 1-Figure 5 As shown, the self-locking assembly includes a slide plate 15, which is slidably connected between the inner walls of the function box 13, a block 16 is fixedly connected to the bottom of the slide plate 15, a connecting rod 17 is fixedly connected to the other side of the slide plate 15, a spring 18 is fixedly connected to the outside of the connecting rod 17 and located between the slide plate 15 and the inner wall of the function box 13, one end of the connecting rod 17 extends to the outside of the function box 13 and is fixedly connected to a function block 19, one end of the block 16 extends to the inside of the slot 12, and the end of the block 16 close to the slot 12 is a slope structure.
[0023] When separating the wiring harness structures at both ends, the function block 19 drives the connecting rod 17 and the slide plate 15 to move simultaneously between the inner walls of the function box 13, so that the block 16 on one side of the slide plate 15 is disengaged from the inside of the slot 12, thereby contacting the lock of the embedded plate 11, and then the connection box 2 end and the connector 3 end are separated by manpower to complete the separation of the wiring harness structure.
[0024] like Figure 1-Figure 5As shown, both sides of the connection box 2 are fixedly connected with a first fixed block 8, one side of the first fixed block 8 is fixedly connected with a positioning rod 9, both sides of the connecting head 3 are fixedly connected with a second fixed plate 20, a positioning hole 21 is opened inside the second fixed plate 20, and the outer side of the positioning rod 9 is slidably connected to the inner wall of the positioning hole 21.
[0025] By aligning one end of the positioning rod 9 with the positioning hole 21 and then bringing the connection box 2 and the connector 3 close together, the wire harnesses at both ends can be accurately spliced together, making it convenient for the staff to combine and connect the wire harness structure.
[0026] The utility model provides a wiring harness structure that is easy to combine and connect, and the specific working principle is as follows: when performing combined connection of the wiring harness structure, by aligning one end of the positioning rod 9 with the positioning hole 21, and then bringing the connection box 2 and the connector 3 close together, one end of the line transmission head 5 extends to the inside of the line transmission hole 7, and at the same time, one end of the embedded plate 11 will enter the inside of the function box 13 along the through groove 14, and then the embedded plate 11 is used to contact the inclined surface of the card block 16, so that the card block 16 is forced to move upward, and when one end of the embedded plate 11 contacts the inner wall of the function box 13, the card block 16 is affected by the elastic force of the spring 18 to extend the inclined surface end to the inside of the card slot 12, so that the end of the connection box 2 is locked and connected with the end of the connector 3.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wiring harness structure that is convenient for assembly and connection, comprising a wiring harness body (1), characterized in that: Both ends of the wiring harness body (1) are fixedly connected to a wiring block (4), the other sides of the two wiring blocks (4) are respectively fixedly connected to a connection box (2) and a connection head (3), the connection box (2) is provided with a line transmission head (5), one side of the connection head (3) is fixedly connected to a transmission block (6), the transmission block (6) is provided with a line transmission hole (7), the line transmission head (5) is in contact with the inner wall of the line transmission hole (7), and the top of the connection head (3) is fixedly connected to a connection A connecting block (10), one side of the connecting block (10) is fixedly connected to an embedded plate (11), a slot (12) is provided inside the embedded plate (11), a top of the connecting box (2) is fixedly connected to a function box (13), one side of the function box (13) is provided with a through slot (14), the outer side of the embedded plate (11) is slidably connected to the inner wall of the through slot (14), a self-locking component is provided inside the function box (13), and the self-locking component is used to lock the connecting box (2) and the connecting head (3).
2. The wiring harness structure that is easy to combine and connect according to claim 1, characterized in that: The self-locking component comprises a slide plate (15), the slide plate (15) is slidably connected between the inner walls of the function box (13), a clamping block (16) is fixedly connected to the bottom of the slide plate (15), a connecting rod (17) is fixedly connected to the other side of the slide plate (15), and a spring (18) is fixedly connected to the outer side of the connecting rod (17) and located between the slide plate (15) and the inner wall of the function box (13).
3. The wiring harness structure that is easy to combine and connect according to claim 2, characterized in that: One end of the connecting rod (17) extends to the outside of the function box (13) and is fixedly connected to a function block (19).
4. The wiring harness structure that is easy to combine and connect according to claim 2, characterized in that: One end of the card block (16) extends into the interior of the card slot (12), and one end of the card block (16) close to the card slot (12) is a sloped structure.
5. The wiring harness structure that is easy to combine and connect according to claim 1, characterized in that: Both sides of the connection box (2) are fixedly connected to first fixing blocks (8), and one side of the first fixing block (8) is fixedly connected to a positioning rod (9).
6. The wiring harness structure that facilitates combined connection according to claim 5, characterized in that: Second fixing plates (20) are fixedly connected to both sides of the connector (3), and positioning holes (21) are provided inside the second fixing plates (20).
7. The wiring harness structure that facilitates combined connection according to claim 6, characterized in that: The outer side of the positioning rod (9) is slidably connected to the inner wall of the positioning hole (21).