Vehicle-mounted power wire harness structure

Abstract

The utility model discloses a vehicle-mounted power wire harness structure, and particularly relates to the technical field of vehicle-mounted power supplies, the vehicle-mounted power wire harness structure comprises a wiring terminal body and a wire harness body arranged in the wiring terminal body, the wiring terminal body is internally provided with an installation cavity, the installation cavity is internally provided with a clamping assembly, the clamping assembly comprises a clamping ring, and the clamping ring is arranged in the installation cavity. And an adjusting assembly is arranged in the clamping ring and comprises two sets of adjusting plates which are symmetrically arranged, and the two sets of adjusting plates are horizontally arranged in the clamping ring in a sliding mode. According to the wiring terminal, the wiring harness body arranged in the wiring terminal body can be clamped, so that the wiring harness body can be more stably clamped in the wiring terminal body and prevented from falling off, meanwhile, the adjusting plate capable of moving in the horizontal direction of the clamping ring is utilized, wiring harnesses of different specifications can be more conveniently clamped, and the clamping efficiency is improved. And meanwhile, the installation efficiency of the wire harness body can be further improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted power supplies, in particular to a vehicle-mounted power supply wiring harness structure. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the components that are bundled with the wiring harness to form a circuit connection after the contact terminal (connector) made of copper material is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added.

[0003] The existing Chinese patent with the publication number CN220510379U discloses a vehicle-mounted wiring harness structure, including a wiring harness body and a terminal body for installing the wiring harness body, wherein the wiring harness body and the terminal body are connected by a connector; the connector includes a mounting groove provided on the terminal body, a fastening cylinder is installed on the wiring harness body, a bearing block is fixedly connected to the fastening cylinder, and the bearing block is installed in the mounting groove; a locking assembly is provided between the terminal body and the bearing block, and the wiring harness body is fixed in the terminal body through the bearing block. The fastening cylinder and the bearing block installed with the wiring harness body are driven to slide toward one side of the terminal body until the bearing block is engaged in the corresponding mounting groove, and then the bearing block is fixed by the locking assembly on the terminal body, and the wiring harness body is fixed, thereby improving the stability of the wiring harness body during installation and avoiding the wiring harness from falling off when the wiring harness is used for a long time.

[0004] Although the above patent can use the supporting block to fix the wiring harness body inside the terminal body, the specifications of the on-board power supplies used in automobiles mostly have different models. In order to adapt to different models of on-board power supplies, different models of wiring harnesses are often used to connect them. When clamping wire harnesses of different specifications, the above patent has a relatively fixed specification for fixing the wire harness body and does not have a component for clamping and fixing wire harness bodies of different specifications. Therefore, when clamping wire harness bodies of different specifications, it is inconvenient to use.

[0005] Therefore, we make improvements to this and propose a vehicle-mounted power harness structure. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a vehicle-mounted power harness structure, comprising a wiring terminal body and a wiring harness body arranged inside the wiring terminal body, wherein an installation cavity is provided inside the wiring terminal body, a clamping assembly for clamping the wiring harness body is arranged inside the installation cavity, the clamping assembly comprises a clamping ring, an adjustment assembly is arranged in the clamping ring, the adjustment assembly comprises an adjustment plate, the adjustment plates are symmetrically arranged in two groups, and the two groups of adjustment plates are horizontally slidably arranged inside the clamping ring.

[0008] As a preferred technical solution of the utility model, cavities are opened in the inner walls on both sides of the clamping ring, and the adjustment plates are slidably connected in the cavities. The adjustment plates are arranged in an arc-shaped structure, and a space for clamping the wiring harness body is enclosed between two groups of the adjustment plates.

[0009] As a preferred technical solution of the utility model, the back of the adjustment plate is rotatably connected to an adjustment rod through a bearing, the adjustment rod is threaded through the clamping ring and the side wall of the installation cavity and extends to the outside of the terminal body, and the end of the adjustment rod located outside the terminal body is fixedly connected to a knob.

[0010] As a preferred technical solution of the utility model, a limiting rod is fixedly connected to the back of the adjustment plate, a limiting hole is provided on the side wall of the clamping ring, and the limiting rod is slidably connected to the limiting hole.

[0011] As a preferred technical solution of the utility model, one end of the limiting rod away from the adjusting plate is fixedly connected with a baffle, and the diameter of the baffle is larger than the aperture of the limiting hole.

[0012] As a preferred technical solution of the utility model, an insulating layer is fixedly connected to the outside of the wiring harness body, and a protective layer is fixedly connected to the outer wall of the insulating layer.

[0013] The beneficial effect of the utility model is that in the utility model, by setting a clamping ring, the wire harness body set inside the terminal body can be clamped, so that the wire harness body can be clamped inside the terminal body more stably to prevent it from falling off, and at the same time, by using an adjustment plate that can move in the horizontal direction of the clamping ring, it is easier to clamp wire harnesses of different specifications, which is more convenient and quick to use, and can also further improve the installation efficiency of the wire harness body and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 4 It is a schematic diagram of the planar structure of the insulating layer installation position of the utility model.

[0019] In the figure: 1. Terminal block body; 2. Wire harness body; 3. Adjustment rod; 4. Installation cavity; 5. Clamping ring; 51. Cavity; 52. Limiting hole; 6. Adjustment plate; 7. Bearing; 8. Limiting rod; 81. Baffle; 9. Insulation layer; 10. Protective layer. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figures 1 to 4 As shown, the utility model is a vehicle-mounted power harness structure, including a terminal body 1 and a harness body 2 arranged inside the terminal body 1, the terminal body 1 is provided with an installation cavity 4, the installation cavity 4 is provided with a clamping assembly for clamping the harness body 2, the clamping assembly includes a clamping ring 5, the clamping ring 5 is provided with an adjustment assembly, the adjustment assembly includes an adjustment plate 6, the adjustment plates 6 are symmetrically arranged in two groups, and the two groups of adjustment plates 6 are horizontally slidably arranged inside the clamping ring 5.

[0022] By setting the clamping ring 5 inside the terminal body 1, it is easier to clamp the wire harness body 2 of fixed specifications. At the same time, by using the adjustment plate 6 that can move in the horizontal direction of the clamping ring 5, it is easier to clamp and fix the wire harness body 2 of different specifications, further improving the adaptability of the terminal body 1 and making it more efficient and convenient to use.

[0023] A cavity 51 is opened in the inner walls on both sides of the clamping ring 5, and the adjustment plate 6 is slidably connected in the cavity 51. The adjustment plate 6 is an arc-shaped structure, and a space for clamping the wire harness body 2 is enclosed between two groups of adjustment plates 6.

[0024] By utilizing the cavity 51 opened inside the clamping ring 5, it is easier to accommodate the adjustment plate 6, and it is easier to clamp the wire harness body 2 of different specifications while also making it easier to clamp the wire harness body 2 of fixed specifications, making it more convenient and quicker to use.

[0025] The back of the adjustment plate 6 is rotatably connected to the adjustment rod 3 through the bearing 7. The adjustment rod 3 is threaded through the clamping ring 5 and the side wall of the installation cavity 4 and extends to the outside of the terminal body 1. The end of the adjustment rod 3 located outside the terminal body 1 is fixedly connected to a knob.

[0026] By using the bearing 7 fixedly connected to the back of the adjustment plate 6, it is easier to use the adjustment rod 3 to drive the adjustment plate 6 to move in the horizontal direction of the clamping ring 5, so that the adjustment plates 6 on both sides can be used to clamp and fix the wire harness bodies 2 of different specifications, which is more convenient and quick to use.

[0027] The back of the adjustment plate 6 is fixedly connected with a limit rod 8, and a limit hole 52 is provided on the side wall of the clamping ring 5, and the limit rod 8 is slidably connected with the limit hole 52. By using the limit rod 8 fixedly connected to the back of the adjustment plate 6, it is possible to prevent the adjustment plate 6 from rotating when the adjustment rod 3 is used to drive the adjustment plate 6 to move, thereby further facilitating the adjustment of the position of the adjustment plate 6, and making it more convenient and quick to use.

[0028] The end of the limiting rod 8 away from the adjusting plate 6 is fixedly connected with a baffle 81, and the diameter of the baffle 81 is larger than the diameter of the limiting hole 52. By using the baffle 81 fixedly connected to the end of the limiting rod 8 away from the adjusting plate 6, the adjusting plate 6 can be further prevented from rotating when sliding inside the cavity 51, which is more convenient to use.

[0029] An insulating layer 9 is fixedly connected to the outside of the wiring harness body 2, and a protective layer 10 is fixedly connected to the outer wall of the insulating layer 9. The insulating layer 9 fixedly connected to the outside of the wiring harness body 2 can further improve the insulation performance of the wiring harness body 2 and improve the safety performance during use. At the same time, the protective layer 10 fixedly connected to the outside of the insulating layer 9 can further prevent the clamping ring 5 and the adjustment plate 6 from scratching the surface of the wiring harness body 2 when clamping it, making it more convenient and quick to use.

[0030] During operation, when it is necessary to install the wiring harness body 2 of normal specifications, the adjustment plate 6 is screwed into the cavity 51 inside the clamping ring 5 by screwing the adjustment rod 3, and then the wiring harness body 2 is inserted into the clamping ring 5 to fix it; when it is necessary to install and clamp the wiring harness body 2 of different specifications, first insert the wiring harness body 2 to be clamped into the clamping ring 5, and then screw the adjustment rod 3, and use the adjustment rod 3 to drive the adjustment plate 6 to slide horizontally from the inside of the cavity 51 to the outside of the cavity 51, and adjust the adjustment plates 6 on both sides of the inside of the clamping ring 5 until they are in contact with the outer wall of the wiring harness body 2 to be clamped.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vehicle-mounted power harness structure, comprising a wiring terminal body (1) and a wiring harness body (2) arranged inside the wiring terminal body (1), characterized in that: The wiring terminal body (1) is provided with an installation cavity (4) inside, and a clamping assembly for clamping the wiring harness body (2) is arranged inside the installation cavity (4), and the clamping assembly includes a clamping ring (5), and an adjustment assembly is arranged in the clamping ring (5), and the adjustment assembly includes an adjustment plate (6), and the adjustment plates (6) are symmetrically arranged in two groups, and the two groups of adjustment plates (6) are horizontally slidably arranged inside the clamping ring (5).

2. The vehicle-mounted power harness structure according to claim 1, characterized in that: The inner walls on both sides of the clamping ring (5) are provided with cavities (51), the adjustment plates (6) are slidably connected in the cavities (51), the adjustment plates (6) are arranged in an arc-shaped structure, and a space for clamping the wiring harness body (2) is enclosed between two groups of the adjustment plates (6).

3. The vehicle-mounted power harness structure according to claim 1, characterized in that: The back of the adjustment plate (6) is rotatably connected to an adjustment rod (3) via a bearing (7); the adjustment rod (3) is threadedly passed through the clamping ring (5) and the side wall of the installation cavity (4) and extends to the outside of the terminal body (1); and a knob is fixedly connected to one end of the adjustment rod (3) located outside the terminal body (1).

4. The vehicle-mounted power harness structure according to claim 1, characterized in that: The back of the adjustment plate (6) is fixedly connected to a limiting rod (8), a limiting hole (52) is provided on the side wall of the clamping ring (5), and the limiting rod (8) is slidably connected to the limiting hole (52).

5. The vehicle-mounted power harness structure according to claim 4, characterized in that: One end of the limiting rod (8) away from the adjustment plate (6) is fixedly connected to a baffle (81), and the diameter of the baffle (81) is larger than the hole diameter of the limiting hole (52).

6. The vehicle-mounted power harness structure according to claim 1, characterized in that: An insulating layer (9) is fixedly connected to the outside of the wiring harness body (2), and a protective layer (10) is fixedly connected to the outer wall of the insulating layer (9).

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