Stable mounting and positioning structure for automobile wire harness

Abstract

The utility model discloses a stable mounting and positioning structure for an automobile wire harness, relates to the field of automobile wire harness mounting, and aims to solve the problems that when the wire harness needs to be overhauled or replaced in the prior art, time and labor are wasted when an insulated rubber tape is dismounted, and the wire harness is possibly damaged. The mounting seat is used for being fixedly connected with an internal structure of an automobile, the upper end of the mounting seat is connected with a clamping mechanism, the clamping mechanism is of an arc columnar structure, the clamping mechanism is of a rotary combined structure and is used for protecting and positioning a wire harness, and a fixing mechanism is arranged at one end of the upper portion of the mounting seat. The device is novel in structure, the clamping plate is pushed to drive the rotating rod to rotate, the clamping plate clamps the wire harness, the pressing rod is pressed downwards, the pressing rod drives the linkage plate to fix the clamping plate, and the wire harness is always kept stable in the assembling and using process.

Description

Technical Field

[0001] The utility model relates to the field of automobile wiring harness installation, in particular to a stable installation and positioning structure of an automobile wiring harness. Background Art

[0002] Automotive wiring harnesses, as an important part of the vehicle's internal electrical system, are made up of many tiny cables tightly bundled together. In actual operation, in order to prevent the cables from unravelling due to vibration or other factors, engineers usually wrap a layer of insulating tape around the cables. This approach seems simple, but it actually plays a vital role. The insulating tape can not only fix the cables to prevent them from unravelling, but also provide additional electrical insulation protection to ensure that the wiring harness works stably in the complex automotive environment.

[0003] However, this method of bundling with insulating tape is not perfect. The use of insulating tape also brings considerable trouble to the subsequent disassembly and maintenance of the wiring harness. When the wiring harness needs to be inspected or replaced, removing the insulating tape is not only time-consuming and laborious, but may also cause damage to the wiring harness itself. Utility Model Content

[0004] The utility model provides a stable installation and positioning structure for an automobile wiring harness, which solves the existing problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stable installation and positioning structure for an automobile wiring harness, comprising a mounting seat, a clamping mechanism and a fixing mechanism, wherein the mounting seat is used to be fixedly connected to the internal structure of the automobile, the upper end of the mounting seat is connected to the clamping mechanism, the clamping mechanism is an arc columnar structure, and the clamping mechanism is a rotating and merging structure, which is used to protect and position the wiring harness, a fixing mechanism is arranged at one end above the mounting seat, the fixing mechanism is an elastic extrusion and telescopic structure, and the fixing mechanism is used to fix the tail end of the clamping mechanism.

[0006] Preferably, grooves are provided on four sides of the mounting seat, and screws are connected inside the grooves. A base plate is provided above the mounting seat, and a plurality of arc-shaped grooves are provided at equal intervals in the middle of the upper part of the base plate. A fixing mechanism is connected to one side of the upper end of the base plate.

[0007] Preferably, the clamping mechanism comprises a fixing ring, two fixing rings are provided, and a clamping plate is connected to the middle of the fixing ring, and the clamping plate is provided with two internal U-shaped structures.

[0008] Preferably, the outer sides of the two splints are connected with square plates, and the middle part of the square plates is connected with a rotating rod, the other end of the rotating rod is internally connected with a round rod, the outer side of the round rod is connected with a long slot plate, the long slot plate is a C-shaped frame structure, and straight slots are provided at the upper and lower ends of the long slot plate, and the outer side of the long slot plate is connected with an outer ring.

[0009] Preferably, the fixing mechanism comprises a linkage plate and a rectangular block, and a push rod is connected to the middle of both ends of the linkage plate.

[0010] Preferably, the lower end of the push rod is externally connected to a limiting block, and the lower end of the push rod below the limiting block is connected to a sliding block, the bottom end of the push rod is connected to a bottom block, and a groove is provided inside the bottom block, and the groove matches the lower end structure of the sliding block.

[0011] Preferably, a square slot is provided inside the rectangular block, and springs are connected to both sides of the square slot, and pressure blocks are connected to opposite sides of two springs, and inclined slots are provided on opposite sides of upper ends of two pressure blocks.

[0012] The beneficial effects of the utility model are as follows: the device can quickly and easily fix the entire device to the interior of the car through screws, and has a simple structure and is easy to operate; the wiring harness is placed inside the clamp, and the device drives the rotating rod to rotate by pushing the clamp, and the clamp clamps the wiring harness, and the pressing rod is pressed downward to drive the bottom block to squeeze the pressure blocks on both sides, and then the bottom block is fixed by the spring and the pressure block rebounding, so that the pressing rod drives the linkage plate to fix the clamp, so that the wiring harness always remains stable during assembly and use, which is convenient for personnel to disassemble and maintain the wiring harness, and also avoids possible damage to the wiring harness itself during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the mounting base of the utility model.

[0015] Figure 3 It is a schematic diagram of the clamping mechanism of the utility model.

[0016] Figure 4 For the utility model Figure 3 An enlarged schematic diagram of point A.

[0017] Figure 5 It is a schematic diagram of the fixing mechanism of the utility model.

[0018] Figure 6 It is a front view of the fixing mechanism of the utility model.

[0019] Figure 7 For the utility model Figure 6 Sectional view at point B.

[0020] Numbers in the figure: 1, mounting seat; 101, screw; 102, base plate; 2, clamping mechanism; 201, fixing ring; 202, clamping plate; 203, square plate; 204, rotating rod; 205, round rod; 206, long groove plate; 207, outer ring; 3, fixing mechanism; 301, linkage plate; 302, rectangular block; 303, pressing rod; 304, limiting block; 305, sliding block; 306, bottom block; 307, spring; 308, pressing block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 7 A stable installation and positioning structure for an automobile wiring harness comprises a mounting seat 1, a clamping mechanism 2 and a fixing mechanism 3. The mounting seat 1 is used to be fixedly connected to the internal structure of the automobile. The upper end of the mounting seat 1 is connected with the clamping mechanism 2. The clamping mechanism 2 is an arc columnar structure, and the clamping mechanism 2 is a rotating and merging structure, which is used to protect and position the wiring harness. A fixing mechanism 3 is arranged at one end above the mounting seat 1. The fixing mechanism 3 is an elastic extrusion and telescopic structure. The fixing mechanism 3 is used to fix the tail end of the clamping mechanism 2.

[0023] refer to Figure 2 Grooves are provided on four sides of the mounting base 1, and screws 101 are connected inside the grooves. A bottom plate 102 is provided above the mounting base 1, and a plurality of arc-shaped grooves are provided at equal intervals in the middle of the top of the bottom plate 102. A fixing mechanism 3 is connected to one side of the upper end of the bottom plate 102. The device is fixedly installed inside the car through the screws 101 on the four sides of the mounting base 1.

[0024] refer to Figure 3 , Figure 4 The clamping mechanism 2 includes a fixing ring 201, two fixing rings 201 are provided, and a clamping plate 202 is connected to the middle of the fixing ring 201, and the clamping plate 202 is provided with two internal U-shaped structures, and a square plate 203 is connected to the outside of the two clamping plates 202, and a rotating rod 204 is connected to the middle of the square plate 203, and a round rod 205 is connected to the inside of the other end of the rotating rod 204, and a long groove plate 206 is connected to the outside of the round rod 205. The long groove plate 206 is a C-shaped frame structure, and straight grooves are opened at the upper and lower ends of the long groove plate 206, and an outer ring 207 is connected to the outside of the long groove plate 206. The fixing ring 201 and the outer ring 207 are connected to the upper end of the bottom plate 102, and the wiring harness is placed inside the clamping plate 202, and the clamping plate 202 is pushed to rotate through the rotating rod 204, so that the clamping plate 202 closes inward and squeezes the wiring harness to fix it.

[0025] refer to Figure 5 , Figure 6The fixing mechanism 3 includes a linkage plate 301 and a rectangular block 302, and a push rod 303 is connected to the middle of both ends of the linkage plate 301, and a limiting block 304 is externally connected to the lower end of the push rod 303, and a sliding block 305 is connected to the lower end of the push rod 303 below the limiting block 304, and a bottom block 306 is connected to the bottom end of the push rod 303, and a groove is opened inside the bottom block 306 (refer to Figure 7 ), the groove matches the structure of the lower end of the sliding block 305, a square slot is provided inside the rectangular block 302, and springs 307 are connected to both sides of the square slot, and pressure blocks 308 are connected to the opposite sides of the two springs 307, and inclined slots are provided on the opposite sides of the upper ends of the two pressure blocks 308, the clamping plate 202 is connected to the linkage plate 301, the clamping plate 202 pushes the extruded wire harness, drives the linkage plate 301 to a fixed position, and the pressing rod 303 is pressed downward to squeeze the pressure blocks 308 to both sides through the bottom block 306 at the lower end of the pressing rod 303, so that the bottom block 306 passes through the pressure blocks 308 on both sides. The pressing block 308 is buckled and fixed by the spring 307 to the bottom block 306. If it needs to be removed, continue to press the pressing rod 303 to squeeze the sliding block 305 downward. The sliding block 305 is fixed by the limiting block 304 to prevent it from sliding upward. The sliding block 305 squeezes the pressing block 308, and the pressing block 308 is rebounded and buckled by the spring 307 to buckle the sliding block 305. The sliding block 305 is merged into the bottom block 306, and the pressing block 308 is pushed outward by the inclined surface at the upper end of the sliding block 305, so that the pressing rod 303 leads the sliding block 305 and the bottom block 306 to disengage from the buckle of the pressing block 308.

[0026] Working principle: First, according to the direction and fixing requirements of the automobile wiring harness, select a suitable mounting seat 1, and install it at a predetermined position on the vehicle through the screw 101, then pass the automobile wiring harness through the clamping plate 202 in the clamping mechanism 2, so that the wiring harness is located in the clamping plate 202, then push the clamping plate 202 to rotate through the rotating rod 204, so that the clamping plate 202 moves inward and tightly clamps the wiring harness, and finally, fix the clamping mechanism 2 through the fixing mechanism 3, press the pressing rod 303 downward, and squeeze the pressing block 308 to both sides through the bottom block 306 at the lower end of the pressing rod 303, so that the bottom block 306 passes through the pressing blocks 308 on both sides, and the pressing block 308 rebounds through the spring 307 to buckle and fix the bottom block 306, completing the entire installation and positioning process;

[0027] If it needs to be removed, continue to press the push rod 303 to squeeze the sliding block 305 downward. The sliding block 305 is fixed by the limiting block 304 to prevent it from sliding upward. The sliding block 305 squeezes the pressing block 308, and the pressing block 308 is rebounded by the spring 307 to buckle the sliding block 305. The sliding block 305 is merged into the inside of the bottom block 306, and the pressing block 308 is pushed outward by the inclined surface at the upper end of the sliding block 305, so that the push rod 303 leads the sliding block 305 and the bottom block 306 to disengage from the buckle of the pressing block 308, and the wiring harness is removed.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stable mounting and positioning structure for an automobile wiring harness, comprising a mounting seat (1), a clamping mechanism (2) and a fixing mechanism (3), characterized in that: The mounting seat (1) is used for being fixedly connected to the internal structure of the automobile. The upper end of the mounting seat (1) is connected to a clamping mechanism (2). The clamping mechanism (2) is in the form of an arc columnar structure and is a rotating merging structure used for protecting and positioning the wiring harness. A fixing mechanism (3) is provided at one end above the mounting seat (1). The fixing mechanism (3) is an elastic extrusion telescopic structure. The fixing mechanism (3) is used for fixing the rear end of the clamping mechanism (2) in a fixed connection.

2. The automotive wiring harness stable installation and positioning structure according to claim 1, characterized in that: The mounting seat (1) is provided with grooves on four sides, and screws (101) are connected inside the grooves. A bottom plate (102) is provided above the mounting seat (1), and a plurality of arc-shaped grooves are provided at equal intervals in the middle of the top of the bottom plate (102). A fixing mechanism (3) is connected to one side of the upper end of the bottom plate (102).

3. The stable installation and positioning structure of automobile wiring harness according to claim 1, characterized in that: The clamping mechanism (2) comprises a fixing ring (201), two fixing rings (201) are provided, and a clamping plate (202) is connected to the middle of the fixing ring (201), and the clamping plate (202) is provided with two internal U-shaped structures.

4. The automotive wiring harness stable installation and positioning structure according to claim 3, characterized in that: The outer sides of the two clamping plates (202) are connected to a square plate (203), and the middle of the square plate (203) is connected to a rotating rod (204), the other end of the rotating rod (204) is internally connected to a round rod (205), and the outer side of the round rod (205) is connected to a long groove plate (206), the long groove plate (206) is a C-shaped frame structure, and the upper and lower ends of the long groove plate (206) are provided with straight grooves, and the outer side of the long groove plate (206) is connected to an outer ring (207).

5. The automotive wiring harness stable installation and positioning structure according to claim 1, characterized in that: The fixing mechanism (3) comprises a linkage plate (301) and a rectangular block (302), and a push rod (303) is connected to the middle of both ends of the linkage plate (301).

6. The automotive wiring harness stable installation and positioning structure according to claim 5, characterized in that: The lower end of the push rod (303) is externally connected to a limiting block (304), and the lower end of the push rod (303) below the limiting block (304) is connected to a sliding block (305), the bottom end of the push rod (303) is connected to a bottom block (306), and a groove is provided inside the bottom block (306), and the groove matches the structure of the lower end of the sliding block (305).

7. The automotive wiring harness stable installation and positioning structure according to claim 5, characterized in that: A square slot is provided inside the rectangular block (302), and springs (307) are connected to both sides of the square slot. A pressing block (308) is connected to the opposite side of the two springs (307), and an inclined slot is provided on the opposite side of the upper ends of the two pressing blocks (308).

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