Automobile wire harness fixing support

Abstract

The utility model discloses an automobile wire harness fixing support which comprises a positioning groove, the upper surface of the positioning groove is connected with a positioning frame through bolts, rotary knobs are installed on the positioning frame at equal intervals, gears are fixedly arranged on the outer walls of the rotary knobs, transmission rods are movably connected to the inner walls of the rotary knobs, and the transmission rods are fixedly connected with the rotary knobs. And a pressing plate is fixedly arranged at the lower end of the transmission rod, an upper rubber pad adheres to the lower surface of the pressing plate, a supporting plate is fixedly installed on the outer wall of the side of the positioning frame, a base is fixedly connected to the edge of the upper surface of the supporting plate, an adjusting rod is installed on the inner wall of the base, and a limiting mechanism is arranged at the end of the adjusting rod. The automobile wire harness fixing bracket is convenient to adjust, so that automobile wire harnesses with different diameters can be stably fixed on the device, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harness positioning devices, in particular to an automobile wiring harness fixing bracket. Background Art

[0002] The automotive wiring harness is an important part of the automotive circuit system. Its main function is to connect the electronic components on the car and make them work. With the continuous development of automotive circuits, the role of automotive wiring harnesses has become more and more important. The automotive wiring harness fixing bracket is a structure on the car that limits and fixes the wiring harness. Its main function is to prevent the automotive wiring harness from moving at will or getting entangled with each other.

[0003] However, the wiring harness fixing bracket with publication number CN217804610U and authorization announcement date 20221115 can fix the automobile wiring harness, but the diameters of automobile wiring harnesses vary, and the device is not convenient to adjust, resulting in difficulty in stably fixing automobile wiring harnesses of different diameters on the device, thereby reducing the practicality of the device.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original automobile wiring harness fixing bracket. Utility Model Content

[0005] The utility model aims to provide an automobile wiring harness fixing bracket to solve the problem that the existing automobile wiring harness fixing bracket is inconvenient to adjust, which makes it difficult to stably fix automobile wiring harnesses of different diameters on the device, thereby reducing the practicality of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile wiring harness fixing bracket, comprising a positioning groove, the upper surface of the positioning groove is connected to the positioning frame by bolts, and knobs are installed on the positioning frame at equal intervals, and gears are fixedly arranged on the outer wall of the knob, the inner wall of the knob is movably connected with a transmission rod, and a pressure plate is fixedly arranged at the lower end of the transmission rod, and an upper rubber pad is bonded to the lower surface of the pressure plate, a support plate is fixedly installed on the side outer wall of the positioning frame, and a base is fixedly connected at the edge of the upper surface of the support plate, and an adjustment rod is installed on the inner wall of the base, and a limiting mechanism is arranged at the end of the adjustment rod.

[0007] Preferably, the positioning grooves respectively form sliding structures with the pressing plate and the upper rubber pad.

[0008] Preferably, the positioning frame and the knob are rotatably arranged, and the knob and the transmission rod are threadedly connected.

[0009] Preferably, a lower rubber pad is fixedly connected to the inner wall of the positioning groove below the upper rubber pad, and the upper rubber pad and the lower rubber pad are distributed in a one-to-one correspondence.

[0010] Preferably, the limiting mechanism comprises a clamping plate, a tooth protrusion and a clamping rod, and the clamping plate is movably connected to the end of the adjusting rod, and the tooth protrusion and the clamping rod are respectively fixed to the outer walls on both sides of the clamping plate.

[0011] Preferably, the clamping plate and the adjusting rod are rotatably connected, and the adjusting rod and the base are threadedly arranged.

[0012] Preferably, the tooth protrusion is meshed with the gear.

[0013] Preferably, the clamping rod and the base are slidably connected.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the user fixes the positioning groove on the car, then the user inserts the car wiring harness to be fixed into the positioning groove, then the user uses a bolt to fix the positioning frame on the positioning groove, and as the positioning frame moves and is installed, the pressure plate is inserted into the positioning groove, then the user rotates the knob, then the transmission rod moves down in the knob, then the transmission rod pushes the pressure plate and the upper rubber pad to move down, and then as the knob continues to rotate, the upper rubber pad finally presses the wiring harness to fit tightly against the lower rubber pad, thereby passing through the upper rubber pad and the lower rubber pad The device is easy to adjust because it clamps and fixes wiring harnesses of different diameters, making it easy for automobile wiring harnesses of different diameters to be stably fixed on the device, thereby improving the practicability of the device. The remaining knobs are operated in the same way, and then the user rotates the adjustment rod, which then moves relative to the base. Next, the adjustment rod pushes the card plate toward the gear, and as the card plate moves, the card plate drives the card rod to slide relative to the base, and then the card plate drives the tooth convex to move so that the tooth convex engages with the gear, thereby limiting the gear and the knob to prevent the knob from loosening when the car is driving and affecting the fixing effect of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top-sectional structure of the limiting mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the front section structure of the positioning groove of the utility model;

[0019] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1, positioning groove; 2, positioning frame; 3, knob; 4, gear; 5, transmission rod; 6, pressure plate; 7, upper rubber pad; 8, lower rubber pad; 9, support plate; 10, base; 11, adjustment rod; 12, limit mechanism; 1201, clamping plate; 1202, tooth protrusion; 1203, clamping rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a car wiring harness fixing bracket, comprising a positioning slot 1, a positioning frame 2, a knob 3, a gear 4, a transmission rod 5, a pressure plate 6, an upper rubber pad 7, a lower rubber pad 8, a support plate 9, a base 10, an adjusting rod 11, a limiting mechanism 12, a clamping plate 1201, a tooth protrusion 1202 and a clamping rod 1203. The upper surface of the positioning slot 1 is connected to the positioning frame 2 by a bolt, and the positioning frame 2 is provided with knobs 3 at equal intervals, and the outer wall of the knob 3 is fixedly installed with gears 4. The positioning slot 1 is slidably connected with the pressure plate 6 and the upper rubber pad 7 respectively, so that the pressure plate 6 and the upper rubber pad 7 can move downward relative to the positioning slot 1 at the same time, thereby fixing the wiring harness inserted in the positioning slot 1. The positioning frame 2 and the knob 3 are rotatably arranged, and the knob 3 and the transmission rod 5 are threadedly arranged, so that the user can rotate the knob 3 to make the transmission rod 5 move downward relative to the knob 3, thereby driving the pressure plate 6 to move downward. Figure 1-4 As shown, the user fixes the positioning slot 1 on the car, and then the user inserts the car wiring harness to be fixed into the positioning slot 1, and then the user uses bolts to fix the positioning frame 2 on the positioning slot 1, and as the positioning frame 2 moves and is installed, the pressure plate 6 is inserted into the positioning slot 1, and then the user rotates the knob 3, and then the transmission rod 5 moves down in the knob 3, and then the transmission rod 5 pushes the pressure plate 6 and the upper rubber pad 7 to move down, and then as the knob 3 continues to rotate, the upper rubber pad 7 finally presses the wiring harness to fit tightly against the lower rubber pad 8, so that the wiring harnesses of different diameters are clamped and fixed by the upper rubber pad 7 and the lower rubber pad 8, so the device is easy to adjust, so that it is convenient for car wiring harnesses of different diameters to be stably fixed on the device, so that the practicality of the device is improved, and the remaining knobs 3 are operated in the same way.

[0023] A transmission rod 5 is movably provided on the inner wall of the knob 3, and a pressure plate 6 is fixedly connected to the lower end of the transmission rod 5, and an upper rubber pad 7 is fixedly provided on the lower surface of the pressure plate 6, and a lower rubber pad 8 is fixedly installed on the inner wall of the positioning groove 1 below the upper rubber pad 7, and the upper rubber pad 7 and the lower rubber pad 8 are distributed in a one-to-one correspondence, so that the wire harness can be clamped and limited by the upper rubber pad 7 and the lower rubber pad 8, thereby protecting the outer wall of the wire harness.

[0024] The side outer wall of the positioning frame 2 is fixedly connected with a support plate 9, and a base 10 is fixedly installed at the edge of the upper surface of the support plate 9, and an adjusting rod 11 is provided on the inner wall of the base 10, and a limiting mechanism 12 is installed at the end of the adjusting rod 11, and the limiting mechanism 12 includes a clamping plate 1201, a tooth protrusion 1202 and a clamping rod 1203, and the clamping plate 1201 is movably installed on the end of the adjusting rod 11, and the outer walls on both sides of the clamping plate 1201 are respectively fixed with tooth protrusions 1202 and clamping rods 1203, so as to limit the knob 3 through the limiting mechanism 12, thereby preventing the knob 3 from loosening and affecting the fixing effect of the wiring harness when the car is driving, and the clamping plate 1201 can be used to adjust the wiring harness. The plate 1201 is rotatably connected to the adjusting rod 11, and the adjusting rod 11 is threadedly connected to the base 10, so that the user can rotate the adjusting rod 11 to make the adjusting rod 11 move relative to the base 10, thereby driving the card plate 1201 to move. The tooth protrusion 1202 is meshed with the gear 4, so that as the adjusting rod 11 rotates, the card plate 1201 drives the tooth protrusion 1202 to move, so that the tooth protrusion 1202 is meshed with the gear 4, thereby limiting the gear 4 and the knob 3. The card rod 1203 and the base 10 form a sliding structure, so that when the card plate 1201 moves, the card rod 1203 slides relative to the base 10, so that the card plate 1201 moves stably. Figure 1-3 and Figure 5 As shown, the user rotates the adjustment rod 11, and then the adjustment rod 11 moves relative to the base 10. Next, the adjustment rod 11 pushes the card plate 1201 to move toward the gear 4. As the card plate 1201 moves, the card plate 1201 drives the card rod 1203 to slide relative to the base 10. Then, the card plate 1201 drives the tooth protrusion 1202 to move so that the tooth protrusion 1202 engages with the gear 4, thereby limiting the gear 4 and the knob 3 to prevent the knob 3 from loosening when the car is driving and affecting the fixing effect of the wiring harness.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automobile wiring harness fixing bracket, comprising a positioning groove (1), characterized in that: The upper surface of the positioning groove (1) is connected to the positioning frame (2) through bolts, and knobs (3) are installed on the positioning frame (2) at equal intervals, and a gear (4) is fixedly installed on the outer wall of the knob (3), and a transmission rod (5) is movably connected to the inner wall of the knob (3), and a pressure plate (6) is fixedly installed at the lower end of the transmission rod (5), and an upper rubber pad (7) is bonded to the lower surface of the pressure plate (6), and a support plate (9) is fixedly installed on the side outer wall of the positioning frame (2), and a base (10) is fixedly connected at the edge of the upper surface of the support plate (9), and an adjustment rod (11) is installed on the inner wall of the base (10), and a limiting mechanism (12) is provided at the end of the adjustment rod (11).

2. The automobile wiring harness fixing bracket according to claim 1, characterized in that: The positioning groove (1) forms a sliding structure with the pressing plate (6) and the upper rubber pad (7) respectively.

3. The automobile wiring harness fixing bracket according to claim 1, characterized in that: The positioning frame (2) and the knob (3) are rotatably arranged, and the knob (3) and the transmission rod (5) are threadedly connected.

4. The automobile wiring harness fixing bracket according to claim 1, characterized in that: The inner wall of the positioning groove (1) below the upper rubber pad (7) is fixedly connected to a lower rubber pad (8), and the upper rubber pad (7) and the lower rubber pad (8) are distributed in a one-to-one correspondence.

5. The automobile wiring harness fixing bracket according to claim 1, characterized in that: The limiting mechanism (12) comprises a clamping plate (1201), a tooth protrusion (1202) and a clamping rod (1203), and the clamping plate (1201) is movably connected to the end of the adjustment rod (11), and the tooth protrusion (1202) and the clamping rod (1203) are respectively fixed to the outer walls on both sides of the clamping plate (1201).

6. The automobile wiring harness fixing bracket according to claim 5, characterized in that: The clamping plate (1201) and the adjusting rod (11) are rotatably connected, and the adjusting rod (11) and the base (10) are threadedly arranged.

7. The automobile wiring harness fixing bracket according to claim 5, characterized in that: The tooth protrusion (1202) is meshed with the gear (4).

8. The automobile wiring harness fixing bracket according to claim 5, characterized in that: The clamping rod (1203) and the base (10) are slidably connected.

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