Controller wire harness, controller and vehicle

Abstract

The utility model discloses a controller wire harness, a controller and a vehicle. The controller wire harness comprises a wire harness net tail, a positioning structure is arranged at the joint of the wire harness net tail and a controller, and a limiting structure is arranged on a shell of the controller. The positioning structure at least comprises two opposite positioning surfaces, the positioning surfaces are parallel to the axis direction of the wire harness net tail, the limiting structure at least comprises two opposite limiting surfaces, and the limiting surfaces are in contact fit with the positioning surfaces respectively. A positioning structure is arranged at the connecting position of the wire harness net tail and the controller, a limiting structure is arranged on a shell of the controller, the positioning structure at least comprises two opposite positioning faces which are parallel to the axis direction of the wire harness net tail, the limiting structure at least comprises two opposite limiting faces, and the limiting faces are in contact fit with the positioning faces. The positioning of the wire harness net tail in the circumferential direction can be realized through the contact matching of the positioning surface and the limiting surface, the phenomena of connection loosening and falling between the wire harness net tail and the controller are reduced, and the connection reliability between the wire harness and the controller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controller wire harnesses, in particular to a controller wire harness, a controller and a vehicle. Background Art

[0002] The existing automobile controller's wire harness plug and controller housing are generally fixed by a hook, which is prone to twisting and loosening during use, causing the connection between the wire harness and the controller to often loosen or fall off, reducing the connection reliability between the wire harness and the controller.

[0003] Therefore, how to improve the connection reliability between the wiring harness and the controller is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0004] In view of this, an object of the present invention is to provide a controller wiring harness to improve the connection reliability between the wiring harness and the controller.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A controller wire harness comprises a wire harness tail, a positioning structure is provided at the connection between the wire harness tail and the controller, and a limiting structure is provided on the housing of the controller;

[0007] Wherein, the positioning structure comprises at least two opposite positioning surfaces, the positioning surfaces are parallel to the axial direction of the wire harness tail, and the limiting structure comprises at least two opposite limiting surfaces, the limiting surfaces are in contact with and matched with the positioning surfaces respectively.

[0008] Optionally, in the above-mentioned controller wiring harness, one of the positioning structure and the limiting structure is a rib, and the other is a groove.

[0009] Optionally, in the above-mentioned controller harness, the ribs are long strip ribs, the grooves are long strip grooves matching the long strip ribs, and the extension directions of the long strip ribs and the long strip grooves are parallel to the axial direction of the harness net tail.

[0010] Optionally, in the above-mentioned controller harness, a core wire outlet is provided at the top of the harness net tail, and the included angle between the central axis of the core wire outlet and the central line of the positioning structure is 90°.

[0011] Optionally, in the above-mentioned controller wire harness, a wire fixing structure is further provided at the top of the wire harness tail, and the wire fixing structure and the core wire outlet are provided at both sides of the top of the wire harness tail.

[0012] Optionally, in the above-mentioned controller wiring harness, the wire fixing structure includes a mounting ear, a first threaded hole is provided on the mounting ear, a second threaded hole is provided on the housing of the controller, and the first threaded hole and the second threaded hole are coaxially arranged.

[0013] Optionally, in the above-mentioned controller wire harness, the diameter of the wire harness tail gradually increases along a first direction, and the first direction is a direction from an incoming line end toward an outgoing line end of the wire harness tail.

[0014] Optionally, in the above-mentioned controller wire harness, the wire harness tail includes a first tail segment and a second tail segment connected to the first tail segment, the first tail segment is close to the outlet end of the wire harness tail, and the second tail segment is close to the inlet end of the wire harness tail;

[0015] Among them, the outer wall of the first net tail section is distributed with multiple circles of first grooves along the axial direction, and the outer wall of the second net tail section is distributed with multiple circles of second grooves along the axial direction. The number of first grooves in each circle is greater than the number of second grooves in each circle, and in the axial direction of the wire harness net tail, multiple first grooves are aligned and arranged, and multiple second grooves are arranged in an alternating manner.

[0016] The utility model also provides a controller, comprising the controller wiring harness as described above.

[0017] The utility model also provides a vehicle, comprising the controller wiring harness as described above.

[0018] When using the controller wiring harness provided by the utility model, since a positioning structure is provided at the connection between the wire harness tail and the controller, a limiting structure is provided on the shell of the controller, the positioning structure includes at least two opposite positioning surfaces, the positioning surfaces are parallel to the axial direction of the wire harness tail, and the limiting structure includes at least two opposite limiting surfaces, the limiting surfaces are in contact and cooperation with the positioning surfaces respectively, therefore, when the wire harness and the controller are assembled, the circumferential positioning of the wire harness tail can be achieved through the contact and cooperation of the positioning surfaces and the limiting surfaces, the torsion of the wire harness is limited, the loosening and falling-off phenomenon of the connection between the wire harness tail and the controller is reduced, and the connection reliability between the wire harness and the controller is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of a controller wiring harness provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the input and output lines of a controller wiring harness provided by an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the connection structure between a controller wiring harness and a controller housing provided in an embodiment of the utility model.

[0023] Among them, 100 is the wire harness tail, 101 is the first tail section, 102 is the second tail section, 200 is the positioning structure, 300 is the limiting structure, 400 is the core wire outlet, 500 is the wire fixing structure, 600 is the core wire inlet end, and 700 is the core wire outlet end. DETAILED DESCRIPTION

[0024] In view of this, the core of the present invention is to provide a controller wiring harness to improve the connection reliability between the wiring harness and the controller.

[0025] 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.

[0026] like Figures 1 to 3 As shown, an embodiment of the utility model discloses a controller wire harness, including a wire harness tail 100, a positioning structure 200 is provided at the connection between the wire harness tail 100 and the controller, and a limiting structure 300 is provided on the housing of the controller; wherein, the positioning structure 200 includes at least two opposite positioning surfaces, the positioning surfaces are parallel to the axial direction of the wire harness tail 100, and the limiting structure 300 includes at least two opposite limiting surfaces, and a limiting surface is respectively in contact with and matched with a positioning surface.

[0027] When using the controller wiring harness provided by the utility model, since a positioning structure 200 is provided at the connection between the wiring harness tail 100 and the controller, a limiting structure 300 is provided on the shell of the controller, the positioning structure 200 includes at least two opposite positioning surfaces, the positioning surfaces are parallel to the axial direction of the wiring harness tail 100, and the limiting structure 300 includes at least two opposite limiting surfaces, the limiting surfaces are in contact with the positioning surfaces, therefore, when the wiring harness and the controller are assembled, the circumferential positioning of the wiring harness tail 100 can be achieved through the contact and cooperation of the positioning surfaces and the limiting surfaces, the torsion of the wiring harness is limited, the loosening and falling-off phenomenon of the connection between the wiring harness tail 100 and the controller is reduced, and the connection reliability between the wiring harness and the controller is improved.

[0028] It should be noted that the above-mentioned positioning structure 200 can be a positioning block, a rib or a positioning rod type structure. Similarly, the limiting structure 300 can be a limiting hole or a limiting groove type structure. As long as the positioning structure 200 has a positioning surface, it belongs to the protection scope of the present utility model. As long as the positioning structure 300 can be limited by contact with the positioning surface of the positioning structure 200, it belongs to the protection scope of the present utility model.

[0029] Optionally, in a specific embodiment of the present invention, one of the positioning structure 200 and the limiting structure 300 is a rib, and the other is a groove, so that the controller wiring harness can be positioned and the torsion of the wiring harness can be limited by the cooperation of the rib and the groove.

[0030] It should be understood that the above-mentioned ribs can be in the shape of a straight line, an I-shaped rib or a cross-shaped rib, and as long as the rib shape can meet the use requirements, it belongs to the protection scope of the present utility model; similarly, the above-mentioned grooves can be in the shape of a straight line, an I-shaped groove or a cross-shaped groove, and as long as the shape can meet the use requirements, it belongs to the protection scope of the present utility model.

[0031] Optionally, in a specific embodiment of the utility model, the ribs are elongated ribs, and the grooves are elongated grooves that cooperate with the elongated ribs, that is, the ribs are I-shaped ribs, and the grooves are I-shaped straight grooves, and the extension directions of the elongated ribs and the elongated grooves are parallel to the axial direction of the wire harness net tail 100, so that the circumferential positioning of the controller wire harness can be achieved by making the positioning surface of the elongated ribs and the limiting surface of the elongated grooves parallel to the axial direction of the wire harness net tail 100, thereby realizing the circumferential positioning of the controller wire harness through the contact cooperation of the positioning surface and the limiting surface.

[0032] Furthermore, a core wire outlet 400 is provided at the top of the wire harness net tail 100, and the core wire outlet terminal 700 is sleeved in the core wire outlet 400. The angle between the axis of the core wire outlet 400 and the center line of the positioning structure 200 is 90°, so that the direction of the core wire outlet terminal 700 is 90° to the direction of the core wire inlet terminal 600, realizing a 90° turn of the wire, which is consistent with the core wire inlet and outlet on the left side of the bottom shell of the controller, making it easier to embed the core wire into the controller, which is beneficial to the installation of the controller and the core wire.

[0033] In addition, a wire fixing structure 500 is also provided at the top of the wire harness net tail 100. The wire fixing structure 500 and the core wire outlet 400 are arranged on both sides of the top of the wire harness net tail 100, so as to fix the wires through the wire fixing structure 500 and make the wire fixing structure 500 avoid the core wire outlet 400 to prevent affecting the core wire outlet.

[0034] The above wire fixing structure 500 can be a lug plate provided with a threaded hole or a clamping structure, etc. As long as it is a structural type that can meet the usage requirements, it belongs to the protection scope of the present utility model; Optionally, in a specific embodiment of the present utility model, the wire fixing structure 500 includes a mounting ear, the mounting ear is provided with a first threaded hole, and the housing of the controller is provided with a second threaded hole. The first threaded hole and the second threaded hole are coaxially arranged to fix the wire through the threaded connection of the first threaded hole and the second threaded hole, and at the same time play a role in assembling and positioning. The single-hole design also facilitates the installation of the wire harness.

[0035] The diameter of the wire harness net tail 100 provided by the present utility model gradually increases along the first direction, and the first direction is the direction from the inlet end of the wire harness net tail 100 towards the outlet end, so that the end of the wire harness net tail 100 close to the controller is harder and has better strength.

[0036] It should be understood that the present utility model does not specifically limit the diameter of the above wire harness net tail 100. As long as it is a diameter value that can meet the usage requirements, it belongs to the protection scope of the present utility model.

[0037] Furthermore, the above wire harness net tail 100 includes a first net tail section 101 and a second net tail section 102 connected to the first net tail section 101. The first net tail section 101 is close to the outlet end of the wire harness net tail 100, and the second net tail section 102 is close to the inlet end of the wire harness net tail 100; wherein, a plurality of first grooves are axially distributed on the outer wall of the first net tail section 101, and a plurality of second grooves are axially distributed on the outer wall of the second net tail section 102. The number of each circle of first grooves is greater than the number of each circle of second grooves, and in the axial direction of the wire harness net tail 100, a plurality of first grooves are aligned and arranged, and a plurality of second grooves are staggered, so that the first net tail section 101 provides strong support for the controller, and the second net tail section 102 provides anti-sway protection for the wire harness, reduces the position offset of the end of the wire harness, and supplies power to the controller smoothly. While ensuring its efficacy, the overall texture and appearance are also improved.

[0038] The present utility model does not specifically limit the parameters such as the number, length, and width of each circle of first grooves, and the number, length, and width of each circle of second grooves. As long as it is a parameter setting that can meet the usage requirements, it belongs to the protection scope of the present utility model.

[0039] Optionally, in an embodiment of the present utility model, the number of each circle of first grooves is four, and the adjacent circles of first grooves are aligned and arranged to form a structure similar to a "field" character, providing strong support through the net tail section with an outer wall in the shape of a "field"; the number of each circle of second grooves is two, and the adjacent circles of second grooves are staggered to form a structure similar to a "worker" character, providing an anti-sway protection effect through the net tail section in the shape of a "worker".

[0040] In addition, the utility model also discloses a controller and a vehicle, including a controller wiring harness as described in any one of the above items, and thus has all the technical effects of the above-mentioned controller wiring harnesses, which will not be described in detail herein.

[0041] The terms "first" and "second" in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may include steps or units that are not listed.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A controller harness, characterized in that: It includes a wire harness tail, a positioning structure is provided at the connection between the wire harness tail and the controller, and a limiting structure is provided on the housing of the controller; Wherein, the positioning structure comprises at least two opposite positioning surfaces, the positioning surfaces are parallel to the axial direction of the wire harness tail, and the limiting structure comprises at least two opposite limiting surfaces, the limiting surfaces are in contact with and matched with the positioning surfaces respectively.

2. The controller wiring harness according to claim 1, characterized in that: One of the positioning structure and the limiting structure is a rib, and the other is a groove.

3. The controller wiring harness according to claim 2, characterized in that: The ribs are long strips, the grooves are long strips matched with the ribs, and the extension directions of the long strips and the grooves are parallel to the axial direction of the wire harness tail.

4. The controller wiring harness according to claim 1, characterized in that: A core wire outlet is provided at the top of the wire harness net tail, and the angle between the axis of the core wire outlet and the center line of the positioning structure is 90°.

5. The controller wiring harness according to claim 4, characterized in that: A wire fixing structure is also provided on the top of the wire harness net tail, and the wire fixing structure and the core wire outlet are arranged on both sides of the top of the wire harness net tail.

6. The controller wiring harness according to claim 5, characterized in that: The wire fixing structure comprises a mounting ear, a first threaded hole is provided on the mounting ear, a second threaded hole is provided on the housing of the controller, and the first threaded hole and the second threaded hole are coaxially arranged.

7. The controller wiring harness according to claim 1, characterized in that: The diameter of the wire harness tail gradually increases along a first direction, and the first direction is a direction from an inlet end toward an outlet end of the wire harness tail.

8. The controller wiring harness according to claim 1, characterized in that: The wire harness tail includes a first tail segment and a second tail segment connected to the first tail segment, the first tail segment is close to the outgoing end of the wire harness tail, and the second tail segment is close to the incoming end of the wire harness tail; Among them, the outer wall of the first net tail section is distributed with multiple circles of first grooves along the axial direction, and the outer wall of the second net tail section is distributed with multiple circles of second grooves along the axial direction. The number of first grooves in each circle is greater than the number of second grooves in each circle, and in the axial direction of the wire harness net tail, multiple first grooves are aligned and arranged, and multiple second grooves are arranged in an alternating manner.

9. A controller, characterized in that: Comprising a controller wiring harness as described in any one of claims 1 to 8.

10. A vehicle, characterized in that: Comprising a controller wiring harness as described in any one of claims 1 to 8.

Images