Motor vehicle wire harness positioning support

Abstract

The utility model belongs to a motor vehicle wire harness positioning support in the technical field of motor vehicle wire harness arrangement. A connecting piece (2) extending outwards is arranged on the side face of the support body (1), a connecting hole (3) is formed in the connecting piece (2), an extending part (4) is arranged on the upper portion of the support body (1), a cavity part (5) is formed between the extending part (4) and the support body (1), a first-class clamping groove (6) is formed in the upper surface of the support body (1), a second-class clamping groove (7) is formed in the lower surface of the support body (1), and a third-class clamping groove (8) is formed in the upper surface of the extending part (4). The motor vehicle wire harness positioning support is simple in structure, can be suitable for plugging of various types of plug connectors, reduces the number of positioning supports, reduces cost, and is long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor vehicle wire harness layout, and more specifically, relates to a motor vehicle wire harness positioning bracket. Background Art

[0002] On a motor vehicle, a large number of wire harnesses need to be arranged, and different wire harnesses need to be fixed through connectors. Since the wire harnesses are different and the connectors are also different, the number of positioning brackets that need to be inserted and matched with the connectors increases, which not only increases the occupied space but also increases the cost.

[0003] There is a technology with the name of "a wire harness bracket for a motor vehicle" and the publication number of "CN107196247A" in the prior art. This technology discloses a wire harness bracket for a motor vehicle, which relates to the field of wire harnesses and includes a mounting base with mounting holes. A basic U-shaped support plate is provided on the mounting base, and a second-layer U-shaped support plate is provided above the basic U-shaped support plate. The second-layer U-shaped support plate is detachably connected to the basic U-shaped support plate. A plurality of through holes Ⅰ and through holes Ⅱ for wire harness penetration are arranged at intervals on both the basic U-shaped support plate and the second-layer U-shaped support plate. The through holes Ⅰ are arranged longitudinally along the mounting base, and the through holes Ⅱ are arranged transversely along the mounting base. A plurality of positioning bolts are provided on both the basic U-shaped support plate and the second-layer U-shaped support plate. The positioning bolts correspond to the through holes Ⅰ and through holes Ⅱ, and the lower ends of the positioning bolts are located in the through holes Ⅰ and through holes Ⅱ. The structure is simple, the design is reasonable, the wire harness layout is neat and reasonable, the space is saved, the structure is stable, the damage to the wire harness is reduced, and the service life is prolonged.

[0004] However, this technology does not involve the technical problems and technical solutions of the present application. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is: aiming at the deficiencies of the prior art, to provide a motor vehicle wire harness positioning bracket, which has a simple structure, can be applicable to the insertion of various types of connectors, reduces the number of positioning brackets, reduces the cost, and has a long service life of the positioning bracket.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a motor vehicle wire harness positioning bracket. A connecting piece extending outward is arranged on the side surface of the bracket body, and a connecting hole is arranged on the connecting piece. An extension part is arranged on the upper part of the bracket body, and a cavity part is formed between the extension part and the bracket body. As an embodiment, a first type of card slot is arranged on the upper surface of the bracket body, a second type of card slot is arranged on the lower surface of the bracket body, and a third type of card slot is arranged on the upper surface of the extension part.

[0008] Alternatively, as another embodiment, a first type of card slot and a second type of card slot are provided on the upper surface of the bracket body, a second type of card slot and a third type of card slot are provided on the lower surface of the bracket body, and a second type of card slot and a third type of card slot are provided on the upper surface of the extension part.

[0009] A plurality of the first type of card slots on the upper surface of the bracket body are arranged at intervals, and the plurality of first type of card slots are arranged in parallel and extend from the front part to the rear part of the bracket body.

[0010] A plurality of the second type of card slots on the lower surface of the bracket body are arranged at intervals, and the plurality of second type of card slots are arranged in parallel and extend from the front part to the rear part of the bracket body.

[0011] A plurality of the third type of card slots on the upper surface of the extension part are arranged at intervals, and the plurality of third type of card slots are arranged in parallel and extend from the front part to the rear part of the extension part.

[0012] A metal bushing is sleeved in the connecting hole.

[0013] The bracket body, the connecting piece and the extension part are of an integral structure, and the bracket body, the connecting piece and the extension part form a bracket assembly.

[0014] The bracket assembly is made of plastic material.

[0015] A plurality of the connecting pieces are provided, and a limit pin is provided at the bottom of one or more connecting pieces.

[0016] The bolt passes through the connecting hole on the connecting piece and is fixedly connected to the screw hole of the motor vehicle sheet metal part, and the limit pin provided at the bottom of the connecting piece is clamped and connected to the positioning hole of the motor vehicle sheet metal part.

[0017] Adopting the technical solution of the present utility model, the working principle and beneficial effects are as follows:

[0018] For the motor vehicle wiring harness positioning bracket described in the present utility model, a bracket body is provided. A connecting piece extending outward is provided on the side surface of the bracket body, and a connecting hole is provided on the connecting piece. The connecting piece is used to fix the bracket to connect with the motor vehicle sheet metal. An extending part is provided on the upper part of the bracket body, and a cavity part is formed between the extending part and the bracket body. Both the extending part and the bracket body are used to provide card slots. Then, the fixing bracket includes a plurality of card slots, and different types of card slots can be respectively provided at different positions without interfering with each other during use. Therefore, there can be various arrangement ways for the card slots. As an embodiment, the same type of card slots are provided at different positions, that is: a first type of card slots are provided on the upper surface of the bracket body, a second type of card slots are provided on the lower surface of the bracket body, and a third type of card slots are provided on the upper surface of the extending part. Or, as another embodiment, different types of card slots are provided at different positions, that is: a first type of card slots and a second type of card slots are provided on the upper surface of the bracket body, a second type of card slots and a third type of card slots are provided on the lower surface of the bracket body, and a second type of card slots and a third type of card slots are provided on the upper surface of the extending part. In this way, the same type of card slots can be used to plug in corresponding types of plug-in parts. That is to say, the fixing bracket of the present utility model can be used for connecting various types of plug-in parts of multiple wiring harnesses at the same time. In this way, it ensures reliable plugging, and when fixing the same number of wiring harnesses, the number of fixing brackets can be effectively reduced, and the cost of the fixing brackets can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following briefly describes the content expressed in each drawing of this specification and the marks in the drawings:

[0020] Figure 1 It is a schematic structural diagram of Embodiment 1 of the motor vehicle wiring harness positioning bracket described in the present utility model;

[0021] Figure 2 It is a schematic structural diagram of Embodiment 2 of the motor vehicle wiring harness positioning bracket described in the present utility model;

[0022] Figure 3 It is a schematic structural diagram of a first type of card slot of the motor vehicle wiring harness positioning bracket described in the present utility model;

[0023] Figure 4 It is a schematic structural diagram of a second type of card slot of the motor vehicle wiring harness positioning bracket described in the present utility model;

[0024] Figure 5 It is a schematic structural diagram of a third type of card slot of the motor vehicle wiring harness positioning bracket described in the present utility model;

[0025] The marks in the drawings are respectively: 1, bracket body; 2, connecting piece; 3, connecting hole; 4, extending part; 5, cavity part; 6, first type of card slot; 7, second type of card slot; 8, third type of card slot; 9, limit pin; 10, metal bushing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will further elaborate in detail on the specific implementation manners of the present utility model, such as the shapes, structures, mutual positions and connection relationships between various parts, the functions and working principles of various parts, etc., with reference to the accompanying drawings and through the description of embodiments:

[0027] As shown in the attached Figure 1 - attached Figure 5 figures, the present utility model is a positioning bracket for a motor vehicle wiring harness. A connecting member 2 extending outward is provided on the side surface of the bracket body 1. A connection hole 3 is provided on the connecting member 2. An extension portion 4 is provided on the upper part of the bracket body 1. A cavity portion 5 is formed between the extension portion 4 and the bracket body 1. As an embodiment, a first type of card slot 6 is provided on the upper surface of the bracket body 1, a second type of card slot 7 is provided on the lower surface of the bracket body 1, and a third type of card slot 8 is provided on the upper surface of the extension portion 4. Alternatively, as another embodiment, a first type of card slot 6 and a second type of card slot 7 are provided on the upper surface of the bracket body 1, a second type of card slot 7 and a third type of card slot 8 are provided on the lower surface of the bracket body 1, and a second type of card slot 7 and a third type of card slot 8 are provided on the upper surface of the extension portion 4. For the above structures, in view of the deficiencies in the prior art, an improved technical solution is proposed. When setting the structure, the bracket body 1 is provided. A connecting member 2 extending outward is provided on the side surface of the bracket body 1. A connection hole 3 is provided on the connecting member 2. The connecting member 2 is used to fix the bracket to connect to the motor vehicle sheet metal. An extension portion 4 is provided on the upper part of the bracket body 1. A cavity portion 5 is formed between the extension portion 4 and the bracket body 1. Both the extension portion 4 and the bracket body 1 are used to set card slots. Then the fixing bracket includes multiple card slots. Different types of card slots can be respectively set at different positions and do not interfere with each other during use. Therefore, there can be various arrangement ways for the arrangement of the card slots. As Embodiment 1, the same type of card slots are set at different positions, that is: a first type of card slot 6 is provided on the upper surface of the bracket body 1, a second type of card slot 7 is provided on the lower surface of the bracket body 1, and a third type of card slot 8 is provided on the upper surface of the extension portion 4. That is to say, the plug-in parts of Embodiment 1 all include the same type of card slots. Alternatively, as Embodiment 2, different types of card slots are set at different positions, that is: a first type of card slot 6 and a second type of card slot 7 are provided on the upper surface of the bracket body 1, a second type of card slot 7 and a third type of card slot 8 are provided on the lower surface of the bracket body 1, and a second type of card slot 7 and a third type of card slot 8 are provided on the upper surface of the extension portion 4. That is to say, the plug-in parts of Embodiment 2 all include different types of card slots. In this way, the same type of card slots can be used to plug with the corresponding type of plug-in parts. That is to say, the fixing bracket of the present utility model can be used to connect multiple types of plug-in parts of multiple wiring harnesses at the same time. In this way, it ensures reliable plugging. When fixing the same number of wiring harnesses, the number of fixing brackets can be effectively reduced, and the cost of the fixing brackets can be reduced. The positioning bracket for the motor vehicle wiring harness described in the present utility model has a simple structure, can be applicable to the plugging of multiple types of plug-in parts, reduces the number of positioning brackets, reduces the cost, and has a long service life of the positioning bracket.

[0028] A plurality of first - type card slots 6 are arranged on the upper surface of the bracket body 1 at intervals, and the plurality of first - type card slots 6 are arranged in parallel. The first - type card slots 6 extend from the front part to the rear part of the bracket body 1. A plurality of second - type card slots 7 are arranged on the lower surface of the bracket body 1 at intervals, and the plurality of second - type card slots 7 are arranged in parallel. The second - type card slots 7 extend from the front part to the rear part of the bracket body 1. A plurality of third - type card slots 8 are arranged on the upper surface of the extension part 4 at intervals, and the plurality of third - type card slots 8 are arranged in parallel. The third - type card slots 8 extend from the front part to the rear part of the extension part 4. In the above structure, the extension direction of each type of card slot is defined to ensure that the plug - in part can be reliably inserted into the card slot from the side.

[0029] A plurality of the connecting pieces 2 are provided, and a limit pin 9 is provided at the bottom of one or more of the connecting pieces 2. A bolt passes through the connecting hole 3 on the connecting piece 2 and is fixedly connected to the screw hole of the motor vehicle sheet metal part. The limit pin 9 provided at the bottom of the connecting piece 2 is clamped and connected to the positioning hole of the motor vehicle sheet metal part. In the above structure, the reliable connection between the fixed bracket and the motor vehicle sheet metal part is realized, which is convenient for fixing the wire harness.

[0030] A metal bushing 10 is sleeved in the connecting hole 3. In the above structure, the metal bushing is used to increase the local strength of the connecting piece, prevent local deformation during the installation process, and improve the overall strength.

[0031] The bracket body 1, the connecting piece 2, and the extension part 4 are of an integral structure, and the bracket body 1, the connecting piece 2, and the extension part 4 form a bracket assembly. In the above structure, the fixed bracket is integrally processed and formed, with a simple process and low cost. The bracket assembly is made of plastic material. The material of the bracket assembly is all PA66GF30, which has flame retardancy, strong mechanical properties, dimensional stability, heat resistance, aging resistance, and fatigue strength, and has a long service life.

[0032] The wire harness positioning bracket of the present utility model is provided with a bracket body 1. A connecting piece 2 extending outward is provided on the side of the bracket body 1, and a connecting hole 3 is provided on the connecting piece 2. The connecting piece 2 is used to fix the bracket to connect with the motor vehicle sheet metal. An extension part 4 is provided on the upper part of the bracket body 1, and a cavity part 5 is between the extension part 4 and the bracket body 1. Both the extension part 4 and the bracket body 1 are used to set card slots. Then the fixing bracket includes a plurality of card slots, and different types of card slots can be respectively set at different parts without interfering with each other during use. Therefore, there can be various arrangement ways for the card slots. As an embodiment, the same type of card slots are set at different parts, that is: a first type of card slot 6 is set on the upper surface of the bracket body 1, a second type of card slot 7 is set on the lower surface of the bracket body 1, and a third type of card slot 8 is set on the upper surface of the extension part 4. Or, as another embodiment, different types of card slots are set at different parts, that is: a first type of card slot 6 and a second type of card slot 7 are set on the upper surface of the bracket body 1, a second type of card slot 7 and a third type of card slot 8 are set on the lower surface of the bracket body 1, and a second type of card slot 7 and a third type of card slot 8 are set on the upper surface of the extension part 4. In this way, the same type of card slots can be used to plug with the corresponding type of plug-in parts. That is to say, the fixing bracket of the present utility model can be used for connecting various types of plug-in parts of multiple wire harnesses at the same time. In this way, it ensures reliable plugging, and when fixing the same number of wire harnesses, the number of fixing brackets can be effectively reduced, and the cost of the fixing brackets can be reduced.

[0033] The present utility model has been described exemplarily above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above-mentioned manner. As long as various improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A motor vehicle wiring harness positioning bracket, characterized in that: A connecting piece (2) extending outward is arranged on the side of the bracket body (1), a connecting hole (3) is arranged on the connecting piece (2), an extension part (4) is arranged on the upper part of the bracket body (1), a cavity part (5) is formed between the extension part (4) and the bracket body (1), a first type of card slot (6) is arranged on the upper surface of the bracket body (1), a second type of card slot (7) is arranged on the lower surface of the bracket body (1), and a third type of card slot (8) is arranged on the upper surface of the extension part (4).

2. The motor vehicle wiring harness positioning bracket according to claim 1, characterized in that: Alternatively, the upper surface of the bracket body (1) is provided with a first type of card slot (6) and a second type of card slot (7), the lower surface of the bracket body (1) is provided with a second type of card slot (7) and a third type of card slot (8), and the upper surface of the extension portion (4) is provided with a second type of card slot (7) and a third type of card slot (8).

3. The motor vehicle wiring harness positioning bracket according to claim 1, characterized in that: A plurality of first-class card slots (6) are provided on the upper surface of the bracket body (1) at intervals, and the plurality of first-class card slots (6) are arranged in parallel, and the first-class card slots (6) extend from the front to the rear of the bracket body (1).

4. The motor vehicle wiring harness positioning bracket according to claim 3, characterized in that: A plurality of second-type card slots (7) are provided on the lower surface of the bracket body (1) at intervals, and the plurality of second-type card slots (7) are arranged in parallel. The second-type card slots (7) extend from the front to the rear of the bracket body (1).

5. The motor vehicle wiring harness positioning bracket according to claim 4, characterized in that: A plurality of the three types of card slots (8) are provided on the upper surface of the extension portion (4) at intervals, and the plurality of the three types of card slots (8) are arranged in parallel. The three types of card slots (8) extend from the front to the rear of the extension portion (4).

6. The motor vehicle wiring harness positioning bracket according to claim 1 or 2, characterized in that: A metal bushing (10) is sleeved inside the connecting hole (3).

7. The motor vehicle wiring harness positioning bracket according to claim 1 or 2, characterized in that: The support body (1), the connecting piece (2) and the extending part (4) are an integrated structure, and the support body (1), the connecting piece (2) and the extending part (4) form a support assembly.

8. The motor vehicle wiring harness positioning bracket according to claim 7, characterized in that: The support assembly is a structure made of plastic material.

9. The motor vehicle wiring harness positioning bracket according to claim 1 or 2, characterized in that: A plurality of the connecting members (2) are provided, and a limiting pin (9) is provided at the bottom of one or more connecting members (2).

10. The motor vehicle wiring harness positioning bracket according to claim 9, characterized in that: The bolt passes through the connection hole (3) on the connection piece (2) and is fixedly connected to the screw hole of the motor vehicle sheet metal part, and the limit pin (9) provided at the bottom of the connection piece (2) is clamped and connected to the positioning hole of the motor vehicle sheet metal part.

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