Multi-wire-harness combined automobile electronic wire harness

Abstract

The utility model belongs to the technical field of automobile wire harnesses, in particular to a multi-wire harness combined automobile electronic wire harness, which comprises a wire harness main body, a connecting cover arranged at one end of the wire harness main body, a connector arranged at the other end of the wire harness main body, a fixing sleeve arranged outside the wire harness main body, a fixing plate arranged at the bottom of the fixing sleeve, and a fixing hole arranged on the fixing plate. A fixing shell is fixedly installed on one side of the fixing sleeve, and a connecting shell is arranged at the bottom of the fixing shell. The upper mounting sleeve, the lower mounting sleeve, the fixing shell, the connecting groove, the movable cavity, the compression spring, the plug pin, the connecting shell, the connecting rod and the inserting groove are used in cooperation, the connecting rod is movably connected with the connecting groove in an inserted mode, and the plug pin is movably connected with the inserting groove in an inserted mode. The upper mounting sleeve and the lower mounting sleeve can be quickly and fixedly connected and detached conveniently, operation and use are convenient, the wire harness body can be conveniently arranged, mounted or detached, and connectors at the two ends of the wire harness do not need to be detached for use.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harnesses, in particular to an automobile electronic wiring harness composed of multiple wiring harnesses. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal made of copper material, which is crimped with the wires and cables, and then plastic-pressed with an insulator or an additional metal shell, etc., to form a component connecting the circuit with the wiring harness. From the functional point of view, the automotive wiring harness can be divided into two types: power lines that carry power to drive the actuators and signal lines that transmit sensor input commands.

[0003] The prior art has the following deficiencies: The prior art publication number is CN202321251726.3, which is a multi-wiring harness combination for automobile electronic wiring harness, including a protective cover for protecting the circuit wires, the outer surface of the protective cover is movably connected with a magic stick for connecting the wiring harnesses, the outer surface of the protective cover is movably connected with a fixing component for fixedly connecting multiple wiring harnesses, one end of the protective cover is fixedly connected with a drainage component for orderly separating the circuit wires and connecting the components, one side of the drainage component is fixedly installed with a combination sleeve for combining automobile electronic wiring harnesses, and one side of the inner surface of the combination sleeve is fixedly installed with a combination interface for connecting the circuit box.

[0004] When the above-mentioned electronic wiring harness is in use, although the wiring harness can be classified and discharged through the connecting sleeve, it is not convenient to quickly install and discharge the wiring harness during use. The connecting sleeve is close to the outer wall of the wiring harness. When installing and disassembling the wiring harness, both ends of the wiring harness need to be removed before the wiring harness can be installed or disassembled. The operation is relatively troublesome, resulting in certain limitations in work use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides an automotive electronic wiring harness with multiple wiring harnesses to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an automotive electronic wiring harness with a multi-wiring harness combination, comprising a wiring harness body, a connection cover being provided at one end of the wiring harness body, a connector being provided at the other end of the wiring harness body, a fixing sleeve being provided on the outside of the wiring harness body, a fixing plate being provided at the bottom of the fixing sleeve, a fixing hole being provided on the fixing plate, a fixing shell being fixedly installed on one side of the fixing sleeve, and a connection shell being provided at the bottom of the fixing shell.

[0007] As an optimal technical solution of the present utility model, the fixing sleeve includes an upper mounting sleeve, a lower mounting sleeve, a mounting hole, a shielding insulation layer, a threaded hole, a threaded rod and a limiting pressure plate. The lower mounting sleeve is provided at the bottom of the upper mounting sleeve, the mounting hole is provided at the bottom of the upper mounting sleeve, the shielding insulation layer is provided on the inner wall of the mounting hole, the threaded hole is provided at the top of the upper mounting sleeve, a threaded rod is provided inside the threaded hole, a limiting pressure plate is provided at one end of the threaded rod, a mounting hole is provided between the upper mounting sleeve and the lower mounting sleeve, and the shielding insulation layer is made of rubber material.

[0008] As a preferred technical solution of the present invention, the outer diameter of the threaded rod is matched with the inner diameter of the threaded hole, and the threaded rod is threadedly connected to the threaded hole.

[0009] As a preferred technical solution of the present invention, two fixing plates are provided, and the fixing plates are symmetrically distributed on the bottom of the fixing sleeve.

[0010] As an optimal technical solution of the present utility model, the fixed shell includes a connecting groove, an active cavity, a compression spring and a latch. A connecting groove is provided at the bottom of the fixed shell, an active cavity is provided on one side of the connecting groove, a compression spring is provided inside the active cavity, and a latch is provided at one end of the compression spring. There are two fixed shells, and the fixed shells are symmetrically distributed on both sides of the fixed sleeve.

[0011] As a preferred technical solution of the present invention, a plurality of latches are provided, and the latches are symmetrically distributed at both ends of the compression spring, and the latches are movably connected to the movable cavity.

[0012] As an optimal technical solution of the present invention, the connecting shell includes a connecting rod and a slot. A connecting rod is provided on the top of the connecting shell, and a slot is provided on one side of the connecting rod. The outer diameter of the connecting rod is adapted to the inner diameter of the connecting slot. The connecting rod is movably connected to the connecting slot. The inner diameter of the slot is adapted to the outer diameter of the pin. The pin is movably connected to the slot.

[0013] Compared with the prior art, the present invention provides an automotive electronic wiring harness with multiple wiring harnesses, which has the following beneficial effects:

[0014] 1. This automotive electronic wiring harness with multiple wiring harnesses is used in conjunction with an upper mounting sleeve, a lower mounting sleeve, a fixed shell, a connecting groove, a movable cavity, a compression spring, a latch, a connecting shell, a connecting rod and a slot. The connecting rod is movably plugged into the connecting groove, and the latch is movably plugged into the slot. By pulling the latch to one side, the upper mounting sleeve and the lower mounting sleeve can be quickly fixed, connected and disassembled. The operation is convenient, thereby facilitating the installation or disassembly of the wiring harness body. During the installation and disassembly process of the wiring harness, there is no need to remove the connectors at both ends of the wiring harness body, so that it is better for work and use.

[0015] 2. This automotive electronic wiring harness with multiple wiring harnesses is used in conjunction with a threaded hole, a threaded rod and a limiting pressure plate provided on the top of the upper mounting sleeve. By rotating the threaded rod, the limiting pressure plate can be pushed to limit and fix the wiring harness body, thereby improving its discharge installation and use stability and preventing sliding displacement. By providing a shielding insulation layer on the inner wall of the mounting hole, the electromagnetic shielding performance between the wiring harness bodies can be effectively improved, making it more convenient for work and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the fixed sleeve of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixed sleeve separation structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed shell and the connecting shell of the utility model.

[0020] In the figure: 1. Wire harness body; 2. Connecting cover; 3. Connector; 4. Fixing sleeve; 401. Upper mounting sleeve; 402. Lower mounting sleeve; 403. Mounting hole; 404. Shielding insulation layer; 405. Threaded hole; 406. Threaded rod; 407. Limiting pressure plate; 5. Fixing plate; 6. Fixing hole; 7. Fixing shell; 701. Connecting groove; 702. Movable cavity; 703. Compression spring; 704. Pin; 8. Connecting shell; 801. Connecting rod; 802. Slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 In this embodiment: a multi-wiring harness combination automotive electronic wiring harness, including a wiring harness body 1, a connecting cover 2 is provided at one end of the wiring harness body 1, a connector 3 is provided at the other end of the wiring harness body 1, a fixing sleeve 4 is provided on the outside of the wiring harness body 1, which is convenient for installing and fixing the wiring harness body 1, a fixing plate 5 is provided at the bottom of the fixing sleeve 4, which is convenient for installing the fixing sleeve 4, and a fixing hole 6 is provided on the fixing plate 5 for connecting bolts, a fixing shell 7 is fixedly installed on one side of the fixing sleeve 4, which is convenient for connecting with the connecting shell 8, and a connecting shell 8 is provided at the bottom of the fixing shell 7 for easy connection and fixation of the fixing sleeve 4.

[0023] In this embodiment, the fixing sleeve 4 includes an upper mounting sleeve 401, a lower mounting sleeve 402, a mounting hole 403, a shielding insulation layer 404, a threaded hole 405, a threaded rod 406 and a limiting pressure plate 407. The lower mounting sleeve 402 is provided at the bottom of the upper mounting sleeve 401, the mounting hole 403 is provided at the bottom of the upper mounting sleeve 401, the inner wall of the mounting hole 403 is provided with a shielding insulation layer 404, the top of the upper mounting sleeve 401 is provided with a threaded hole 405, the threaded hole 405 is provided inside the threaded rod 406, and a limiting pressure plate 407 is provided at one end of the threaded rod 406. A mounting hole 403 is provided between the upper mounting sleeve 401 and the lower mounting sleeve 402, and the shielding insulation layer 404 is made of rubber material, which is convenient for classified discharge and installation of the wiring harness body 1 and convenient for work and use;

[0024] In this embodiment, the outer diameter of the threaded rod 406 is adapted to the inner diameter of the threaded hole 405 , and the threaded rod 406 is rotatably connected to the threaded hole 405 , which facilitates thread rotation adjustment and facilitates pushing the limiting pressure plate 407 ;

[0025] In this embodiment, two fixing plates 5 are provided, and the fixing plates 5 are symmetrically distributed at the bottom of the fixing sleeve 4, which facilitates the fixed installation of the fixing sleeve 4 and improves the stability of installation and use;

[0026] In this embodiment, the fixed shell 7 includes a connecting groove 701, a movable cavity 702, a compression spring 703 and a latch 704. The connecting groove 701 is provided at the bottom of the fixed shell 7, and the movable cavity 702 is provided on one side of the connecting groove 701. A compression spring 703 is provided inside the movable cavity 702, and a latch 704 is provided at one end of the compression spring 703. There are two fixed shells 7, which are symmetrically distributed on both sides of the fixed sleeve 4, so as to facilitate connection with the connecting shell 8 and facilitate installation and connection between the upper mounting sleeve 401 and the lower mounting sleeve 402.

[0027] In this embodiment, a plurality of latches 704 are provided, and the latches 704 are symmetrically distributed at both ends of the compression spring 703. The latches 704 are movably connected to the movable cavity 702, which facilitates movable adjustment and is easy to install and remove.

[0028] In this embodiment, the connecting shell 8 includes a connecting rod 801 and a slot 802. A connecting rod 801 is provided on the top of the connecting shell 8, and a slot 802 is provided on one side of the connecting rod 801. The outer diameter of the connecting rod 801 is adapted to the inner diameter of the connecting groove 701. The connecting rod 801 is movably connected to the connecting groove 701. The inner diameter of the slot 802 is adapted to the outer diameter of the pin 704. The pin 704 is movably connected to the slot 802, which facilitates connection and fixation and improves the stability of installation and use.

[0029] The working principle and usage process of the present invention are as follows: the operator pulls the latch 704 to one side to separate it from the slot 802, and at the same time lifts the upper mounting sleeve 401 upwards, which can facilitate the quick separation of the fixing sleeve 4, and facilitate the installation and disassembly of the wiring harness body 1. The operation is relatively convenient. When the wiring harness body 1 is discharged and installed, the limiting pressure plate 407 can be pushed by rotating the threaded rod 406 to perform fixed and limited pressing on the wiring harness body 1, which can improve its fixed placement stability and prevent easy sliding displacement. By arranging a shielding insulation layer 404 on the inner wall of the mounting hole 403, the electromagnetic shielding performance and insulation performance between the wiring harness bodies 1 can be improved, which is convenient for better work and use.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automotive electronic wiring harness with multiple wiring harnesses, comprising a wiring harness body (1), one end of the wiring harness body (1) being provided with a connection cover (2), and the other end of the wiring harness body (1) being provided with a connector (3), characterized in that: A fixing sleeve (4) is provided on the outside of the wiring harness body (1); a fixing plate (5) is provided at the bottom of the fixing sleeve (4); a fixing hole (6) is provided on the fixing plate (5); a fixing shell (7) is fixedly mounted on one side of the fixing sleeve (4); and a connecting shell (8) is provided at the bottom of the fixing shell (7).

2. The automotive electronic wiring harness of a multi-wiring harness combination according to claim 1, characterized in that: The fixing sleeve (4) comprises an upper mounting sleeve (401), a lower mounting sleeve (402), a mounting hole (403), a shielding insulation layer (404), a threaded hole (405), a threaded rod (406) and a limiting pressure plate (407); the lower mounting sleeve (402) is provided at the bottom of the upper mounting sleeve (401); the mounting hole (403) is provided at the bottom of the upper mounting sleeve (401); the shielding insulation layer (404) is provided on the inner wall of the mounting hole (403); the threaded hole (405) is provided at the top of the upper mounting sleeve (401); the threaded rod (406) is provided inside the threaded hole (405); a limiting pressure plate (407) is provided at one end of the threaded rod (406); the mounting hole (403) is provided between the upper mounting sleeve (401) and the lower mounting sleeve (402); and the shielding insulation layer (404) is made of rubber material.

3. The automotive electronic wiring harness of a multi-wiring harness combination according to claim 2, characterized in that: The outer diameter of the threaded rod (406) is matched with the inner diameter of the threaded hole (405), and the threaded rod (406) is threadedly connected to the threaded hole (405).

4. The automotive electronic wiring harness of a multi-wiring harness combination according to claim 1, characterized in that: Two fixing plates (5) are provided, and the fixing plates (5) are symmetrically distributed at the bottom of the fixing sleeve (4).

5. The automotive electronic wiring harness with multiple wiring harnesses according to claim 1, characterized in that: The fixed shell (7) comprises a connecting groove (701), an active cavity (702), a compression spring (703) and a latch (704); the bottom of the fixed shell (7) is provided with a connecting groove (701); one side of the connecting groove (701) is provided with an active cavity (702); a compression spring (703) is provided inside the active cavity (702); one end of the compression spring (703) is provided with a latch (704); two fixed shells (7) are provided, and the fixed shells (7) are symmetrically distributed on both sides of the fixed sleeve (4).

6. The automotive electronic wiring harness of a multi-wiring harness combination according to claim 5, characterized in that: A plurality of latches (704) are provided, and the latches (704) are symmetrically distributed at both ends of the compression spring (703). The latches (704) are movably connected to the movable cavity (702).

7. The automotive electronic wiring harness of a multi-wiring harness combination according to claim 1, characterized in that: The connecting shell (8) comprises a connecting rod (801) and a slot (802); the connecting rod (801) is provided on the top of the connecting shell (8); a slot (802) is provided on one side of the connecting rod (801); the outer diameter of the connecting rod (801) is adapted to the inner diameter of the connecting slot (701); the connecting rod (801) and the connecting slot (701) are movably plugged in; the inner diameter of the slot (802) is adapted to the outer diameter of the latch (704); and the latch (704) and the slot (802) are movably plugged in.

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