Board wire harness
By designing replaceable joints and anti-winding structures, the problems of wear and line winding of the board wiring harness joints are solved, reducing replacement costs and improving the convenience of use are achieved.
Patent Information
- Application Number
- CN202420783850.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The wear of the joints, winding of lines and inappropriate length during use of the board wiring harness leads to high replacement costs and inconvenience in use.
A board wiring harness including joints, main lines, wires, slides, sliders, blocks, springs, insulation layers, armored layers, connecting blocks and card blocks are designed to allow joint replacement, reduce line wrapping and flexible adjustment of line length .
It realizes rapid replacement of joints, reduces line wrapping and flexibly adjusts line length, reducing replacement costs and improving convenience of use.
Smart Images
Figure CN222365738U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate wire harnesses, in particular to a plate wire harness. Background Art
[0002] Board wiring harness, usually refers to a wire harness used in aircraft or other mechanical equipment. It is an assembly composed of multiple wires, connectors, insulation materials and protective sleeves. Board wiring harnesses are designed to transmit power and signals in vehicles or equipment to connect various electronic devices and systems, such as engine control units, lamps, sensors, etc. They play an important role in vehicle manufacturing and maintenance. They can effectively organize and manage the electrical system in the vehicle and improve the reliability and safety of the system.
[0003] During the use of board wiring harnesses, especially in the electrical field, board wiring harnesses are often used to connect electrical systems and testing instruments. After frequent use, the connectors of the board wiring harnesses are often worn and damaged. The cost of replacing the entire wiring harness is too high. Secondly, the lines of the board wiring harness will be entangled during use, affecting the use. Finally, when the testing instrument detects electrical components in some special positions, the wiring harness length is not enough, or the wiring harness length is too long, which is not conducive to use. Therefore, a board wiring harness is proposed to address the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a board wiring harness to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A board wiring harness comprises a connector, a main line and a conducting wire, wherein one side of the connector is provided with a wiring hole passing through the connector, an inner side wall of the wiring hole is provided with a slide groove, a slider is slidably connected in the slide groove, a pressure block is fixedly connected to one side of the slider, a column is fixedly connected to the top of the pressure block, a spring is provided on the outer side of the column, one end of the main line is fixedly connected to a conducting wire column, a sleeve is fixedly connected to the outer side of the main line, a groove is provided inside the sleeve, a shielding layer is fixedly connected to the outer side of the shielding layer, an armor layer is fixedly connected to the outer side of the armor layer, an insulating layer is fixedly connected to the outer side of the armor layer, one end of the conducting wire is fixedly connected to a receiving head, a plug is fixedly connected to the outer side of the insulating layer, and a rubber ring is fixedly connected to the outer side of the plug.
[0007] Preferably, a connecting block is fixedly connected to the outer side of the sleeve, and a clamping block is fixedly connected to the outer side of the sleeve.
[0008] Preferably, the number of the wiring holes is five, which are arranged in a matrix at one end of the connector.
[0009] Preferably, the diameter of the plug is smaller than the inner diameter of the sleeve, and the plug and the sleeve are in sliding connection.
[0010] Preferably, the connecting block and the clamping block are symmetrically arranged on the outside of the sleeve.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. In the utility model, by providing the joint, wiring hole, slide groove, slider, pressure block, column and spring, when the joint is worn or damaged after repeated use, the joint can be replaced by lifting the pressure block and taking out the main line from the wiring hole, then lifting the pressure block of the new joint, inserting the main line into the wiring hole, and the pressure block is pressed on the main line under the action of the spring, and the main line is tightly fixed in the joint;
[0013] 2. In the utility model, the insulating layer, armor layer, connecting block and clamping block are provided to prevent the wires from being entangled with each other. The adjacent sleeves can be connected by the outer connecting block and clamping block. The outer armor layer of the conductor can make the wire have a certain hardness, reducing the possibility of entanglement between the wires.
[0014] 3. In the utility model, by providing the sleeve, plug, groove, rubber ring, wire post and storage head, the wire of appropriate length can be selected for connection according to actual needs, so as to avoid the wire being insufficient or too long, which affects the work. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a half-section schematic diagram of the joint structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the wiring hole structure of the utility model;
[0018] Figure 4 This is a half-section schematic diagram of the casing structure of the utility model;
[0019] Figure 5 This is a schematic diagram of the structural position of the connection block of the utility model;
[0020] Figure 6 This is a schematic diagram of the wire structure of the utility model.
[0021] In the figure: 1. connector; 2. wiring hole; 3. slide groove; 4. pressure block; 5. slider; 6. column; 7. spring; 8. main line; 9. conductor post; 10. sleeve; 11. groove; 12. insulation layer; 13. storage head; 14. plug; 15. rubber ring; 16. connection block; 17. clamp block; 18. armor layer; 19. shielding layer; 20. conductor. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.
[0025] See also Figure 1-6 , the utility model provides a technical solution:
[0026] A board wiring harness comprises a connector 1, a main line 8 and a conductor 20, wherein a wiring hole 2 penetrating the connector 1 is provided on one side of the connector 1, a slide groove 3 is provided on the inner side wall of the wiring hole 2, a slider 5 is slidably connected in the slide groove 3, a pressure block 4 is fixedly connected to one side of the slider 5, a column 6 is fixedly connected to the top of the pressure block 4, a spring 7 is provided on the outer side of the column 6, a conductor column 9 is fixedly connected to one end of the main line 8, a sleeve 10 is fixedly connected to the outer side of the main line 8, a groove 11 is provided inside the sleeve 10, a shielding layer 19 is fixedly connected to the outer side of the shielding layer 19, an armor layer 18 is fixedly connected to the outer side of the armor layer 18, an insulating layer 12 is fixedly connected to the outer side of the armor layer 18, a storage head 13 is fixedly connected to one end of the conductor 20, a plug 14 is fixedly connected to the outer side of the insulating layer 12, and a rubber ring 15 is fixedly connected to the outer side of the plug 14.
[0027] A connecting block 16 is fixedly connected to the outside of the sleeve 10, and a clamping block 17 is fixedly connected to the outside of the sleeve 10; there are five wiring holes 2, which are arranged in a matrix at one end of the connector 1; the diameter of the plug 14 is smaller than the inner diameter of the sleeve 10, and the plug 14 and the sleeve 10 are slidably connected; the connecting block 16 and the clamping block 17 are symmetrically arranged on the outside of the sleeve 10.
[0028] Working process: The device is mainly composed of a connector 1, a main line 8, a sleeve 10, a plug 14 and a wire 20. A wiring hole 2 is provided at one end of the connector 1. A slide 3, a pressure plate 4, a slider 5, a column 6 and a spring 7 are provided inside the wiring hole 2. One end of the main line 8 is connected to the wiring hole 2. By lifting the pressure block 4, the slider 5 slides upward in the slide 3. The main line 8 is placed under the pressure block 4. Under the elastic force of the spring 7, the pressure block 4 presses the main line 8 tightly in the wiring hole 2. When the connector 1 is used for a long time, When the connector 1 needs to be replaced due to wear or damage, the main line 8 in the wiring hole 2 can be taken out and installed in the new connector 1. A wire post 9 is fixedly connected to the other end of the main line 8, a sleeve 10 is fixedly connected to the outside of the main line 8, and there are two grooves 11 inside the sleeve 10. The two ends of the wire 20 are fixedly connected to the receiving head 13, and the outside of the insulating layer 12 is fixedly connected to the plug 14. The outside of the plug 14 has a rubber ring 15. When the wire 20 needs to be connected to the main line 8, the plug 14 is inserted into the sleeve. Inside the tube 10, the storage head 13 is wrapped around the outside of the wire column 9, and there are two rubber rings 15 on the outside of the plug 14. When the plug 14 is inserted into the sleeve 10 to the specified position, the rubber ring 15 will be stuck in the groove 11 to form a sealing effect on the connection between the main line 8 and the wire 20. There are also connecting blocks 16 and card blocks 17 on the outside of the sleeve 10. Adjacent sleeves 10 can be connected through the connecting blocks 16 and card blocks 17 to reduce the entanglement of the lines. The outside of the wire 20 is a shielding layer 19. Since the detection instrument transmits data through electrical signals, the added shielding layer 19 can prevent the mutual influence between the wires 20. On the outside of the shielding layer 19 is an armor layer 18. The armor layer 18 can increase the tensile strength of the wire 20 and protect the wire 20. At the same time, it can also prevent the lines from being entangled with each other and reduce the impact of the line entanglement on the work. When the wire 20 is needed, the wire 20 of a suitable length can be selected according to actual needs to avoid the impact of the length of the wire 20 on the detection work.
[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0030] 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 board wiring harness, comprising a connector (1), a main line (8) and a conductor (20), characterized in that: A wiring hole (2) penetrating the connector (1) is provided on one side of the connector (1), a sliding groove (3) is provided on the inner side wall of the wiring hole (2), a slider (5) is slidably connected in the sliding groove (3), a pressing block (4) is fixedly connected to one side of the slider (5), a column (6) is fixedly connected to the top of the pressing block (4), a spring (7) is provided on the outer side of the column (6), a conductor column (9) is fixedly connected to one end of the main line (8), a sleeve (10) is fixedly connected to the outer side of the main line (8), a groove (11) is provided inside the sleeve (10), a shielding layer (19) is fixedly connected to the outer side of the shielding layer (19), an armoring layer (18) is fixedly connected to the outer side of the armoring layer (18), an insulating layer (12) is fixedly connected to the outer side of the armoring layer (18), a storage head (13) is fixedly connected to one end of the conductor (20), a plug (14) is fixedly connected to the outer side of the insulating layer (12), and a rubber ring (15) is fixedly connected to the outer side of the plug (14).
2. A board wiring harness according to claim 1, characterized in that: A connecting block (16) is fixedly connected to the outside of the sleeve (10), and a clamping block (17) is fixedly connected to the outside of the sleeve (10).
3. A board wiring harness according to claim 1, characterized in that: The number of the wiring holes (2) is five and they are arranged in a matrix at one end of the connector (1).
4. A board wiring harness according to claim 1, characterized in that: The diameter of the plug (14) is smaller than the inner diameter of the sleeve (10), and the plug (14) and the sleeve (10) are in sliding connection.
5. A board wiring harness according to claim 2, characterized in that: The connecting block (16) and the clamping block (17) are symmetrically arranged on the outside of the sleeve (10).