Automobile roof wire harness fixing support
By designing a wire harness fixing bracket for the car roof, the abnormal noise caused by inconvenient adjustment of the direction and unstable fixing of the traditional wire harness fixing method when replacing the vehicle model is solved, and the stable fixing and protection of the wire harness is achieved, and the user experience is improved.
Patent Information
- Application Number
- CN202421465608.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When replacing the right-hand harness model with the traditional car ceiling wiring harness, the wiring harness direction is inconvenient to adjust, which can easily lead to wear and leakage of copper on the wire leather, and the unstable fixing may cause abnormal noise, affecting the user experience.
A car ceiling wire harness fixing bracket is designed, including a bracket body, a first sheet metal card and a second sheet metal card, a wire harness fixing part, a first connector card slot and a second connector card slot. Through the vertical arrangement of these components, elastic clamp feet and step-shaped clamp teeth and other structures, stable fixing and protection of the wiring harness is achieved.
It realizes stable fixing and protection of the wiring harness, avoids wear and abnormal noise of the wire and improves the user experience.
Smart Images
Figure CN222756532U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automobile wiring harness fixing devices, in particular to an automobile roof wiring harness fixing bracket. Background Art
[0002] Traditionally, the wiring harness of the car roof is fixed to the body sheet metal and the dedicated ceiling wiring harness bracket by the wiring harness ties. The wiring harness direction of this fixing method is restricted by the body sheet metal and the bracket installation position. When developing right-hand drive models, the wiring harness direction is changed and adjusted based on the left-hand drive. After the change, the joint between the ceiling wiring harness and the top steamer wiring harness assembly will interfere with the sheet metal, causing the wire skin to wear and copper leakage. In addition, the car wiring harness is complicated. If the wiring harness is not fixed well, it is easy to make abnormal noises, especially the car roof, which is not far from the user. If there is a lot of noise, it is easy to affect the user experience. Summary of the invention
[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a car roof wire harness fixing bracket, which has a simple structure and well protects the roof wire harness.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A car roof wiring harness fixing bracket, characterized in that it includes a bracket body, the back of the bracket body has a first sheet metal card and a second sheet metal card, the first sheet metal card and the second sheet metal card are arranged perpendicular to each other, one end of the bracket body has a wiring harness fixing portion, and the other end of the bracket body has a first connector slot and a second connector slot, the first connector slot and the second connector slot are arranged in parallel.
[0006] Furthermore, one side of the first sheet metal card has a single-leg spring piece, and the outer periphery of the second sheet metal card has an annular spring piece.
[0007] Furthermore, both sides of the first sheet metal card and the second sheet metal card in the length direction are provided with elastic clamping feet, and the elastic clamping feet are provided with stepped clamping teeth.
[0008] Furthermore, both sides of the wire harness fixing portion are provided with grooves.
[0009] Furthermore, a raised anti-dropping clip is provided in the middle of the first connector slot, and a buckle limiting hole is provided on one side of the second connector slot.
[0010] The beneficial effects of the utility model include: simple structure, one-piece molding, good protection and fixing effect on the wiring harness and connector on the automobile roof, good installation stability of the wiring harness bracket, and no abnormal noise is easy to generate. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model;
[0012] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0013] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.
[0014] A kind of Figure 1-2 The automobile ceiling wiring harness fixing bracket shown includes a bracket body 1, and the back of the bracket body 1 has a first sheet metal card 2 and a second sheet metal card 3, the first sheet metal card 2 and the second sheet metal card 3 are arranged perpendicular to each other, and the first sheet metal card 2 and the second sheet metal card 3 are used for quick insertion and fixing on the sheet metal of the automobile ceiling. In order to prevent the gap between the bracket body 1 and the roof sheet metal from causing abnormal noise, one side of the first sheet metal card 2 of this embodiment has a single-leg spring piece 7, and the outer periphery of the second sheet metal card 3 has an annular spring piece 8. During installation, the first sheet metal card 2 and the second sheet metal card 3 are inserted into the holes of the sheet metal, and the single-leg spring piece 7 and the annular spring piece 8 abut against the sheet metal surface, thereby eliminating the installation gap.
[0015] In order to ensure the installation stability of the bracket body 1, the first sheet metal clip 2 and the second sheet metal clip 3 of this embodiment have elastic clamping feet 9 on both sides of the length direction. The elastic clamping feet 9 have stepped clamping teeth, which can adaptively clamp on the edge of the sheet metal hole through the stepped clamping teeth to prevent the bracket body 1 from falling out.
[0016] One end of the bracket body 1 has a harness fixing portion 4, and both sides of the harness fixing portion 4 have grooves 10. The harness is fixed with a cable tie at the groove 10, and the groove can prevent the cable tie harness from moving back and forth and prevent the cable tie from slipping.
[0017] The other end of the bracket body 1 has a first connector slot 5 and a second connector slot 6, which are arranged in parallel. The first connector slot 5 is used to fix the top steam harness connector, and the second connector slot 6 is used to fix the top steam harness-streaming media connector.
[0018] A raised anti-dropping clip 11 is provided in the middle of the first connector slot 5 , and a buckle limiting hole 12 is provided on one side of the second connector slot 6 .
[0019] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.
Claims
1. A car roof wiring harness fixing bracket, characterized in that: The invention comprises a bracket body (1), the back of the bracket body (1) having a first sheet metal card (2) and a second sheet metal card (3), the first sheet metal card (2) and the second sheet metal card (3) being arranged perpendicular to each other, one end of the bracket body (1) having a wire harness fixing portion (4), and the other end of the bracket body (1) having a first connector card slot (5) and a second connector card slot (6), the first connector card slot (5) and the second connector card slot (6) being arranged in parallel.
2. The automobile ceiling wiring harness fixing bracket according to claim 1, characterized in that: One side of the first sheet metal card (2) is provided with a single-leg spring piece (7), and the outer periphery of the second sheet metal card (3) is provided with an annular spring piece (8).
3. The automobile ceiling wiring harness fixing bracket according to claim 2, characterized in that: Both sides of the first sheet metal card (2) and the second sheet metal card (3) in the length direction are provided with elastic clamping feet (9), and the elastic clamping feet (9) are provided with stepped clamping teeth.
4. The automobile ceiling wiring harness fixing bracket according to claim 1, characterized in that: The harness fixing portion (4) has grooves (10) on both sides.
5. The automobile ceiling wiring harness fixing bracket according to claim 1, characterized in that: The first connector slot (5) has a protruding anti-dropping clip (11) in the middle, and the second connector slot (6) has a buckle limiting hole (12) on one side.