CN220742936U - Wire harness support structure - Google Patents

Abstract

The utility model discloses a wire harness support structure, which comprises a fixed base, wherein the fixed base comprises a base plate, sliding grooves are formed in two sides of the base plate, a plurality of supporting devices are connected in the sliding grooves in a sliding manner, locking devices are arranged at the tops of the supporting devices, each locking device comprises a base clamping block, one side of the top of each base clamping block is hinged with a fixed clamping clip, the other side of the top of each base clamping block is connected with the bottom of each fixed clamping clip in a clamping manner, and a rebound member is arranged at the clamping position of each base clamping block and each fixed clamping clip; according to the utility model, by means of the structural design that the clamping springs are matched with the clamping blocks, the clamping springs drive the clamping blocks to penetrate into the fixing holes of the base clamping blocks, the fixing clips are locked with the base clamping blocks, the clamping blocks are pressed to release the locking, and each supporting device is independently provided with the locking device, so that the problem that when a single wire harness is directly maintained, a plurality of wire harnesses are simultaneously unlocked and loosened, and an operator needs to carry out wire harness arrangement again is avoided.

Description

A wire harness support structure

Technical Field

The utility model relates to the technical field of accessories, in particular to a wiring harness bracket structure.

Background technique

The automotive wiring harness is the main network of the automotive circuit. The wiring harness refers to the contact terminal made of copper material, which is crimped with the wires and cables, and then plastic-pressed with an insulator or an additional metal shell, etc., to form a component connecting the circuit. The wiring harness bracket is a commonly used wiring harness accessory in automobiles. It fixes the wiring harness and avoids wear and ablation of the wiring harness.

For example, patent publication number CN216362229U discloses an automobile wiring harness bracket, which can classify and organize automobile wiring harnesses through the three wiring harness grooves on the wiring harness seat by setting a wiring management device, and then the wiring harness seat can be moved left and right for adjustment by sliding the slider in the slide groove, which is convenient for organizing and distinguishing the wiring harnesses, avoiding the problem of too many and messy wiring harnesses, thereby facilitating subsequent maintenance of the wiring harnesses and being convenient to use; by setting a fixing device and a clamping device, the fixing frame is installed on the wiring harness seat, the wiring harness is limited and fixed, and then the fixing block is pushed by the elasticity of the spring, which can fix the wiring harness, facilitate fixing wiring harnesses of different thicknesses, and thus enhance the fixing effect of the wiring harness.

The above disadvantages:

The fixing frame is provided with multiple clamping devices at the same time. When a single wiring harness is repaired, multiple wiring harnesses may become loose at the same time, and the wiring harnesses need to be reorganized again. In order to solve this problem, a new type of wiring harness bracket structure is needed.

Utility Model Content

The purpose of the utility model is to provide a wire harness bracket structure to solve the problems raised in the above background technology.

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

A wiring harness support structure includes a fixed base, the fixed base includes a base plate, sliding grooves are provided on both sides of the base plate, a plurality of supporting devices are slidably connected inside the sliding grooves, a locking device is provided on the top of the supporting device, the locking device includes a base block, a fixed clip is hinged on one side of the top of the base block, the other side of the top of the base block is engaged with the bottom of the fixed clip, and a rebound component is provided at the engagement between the base block and the fixed clip.

Preferably, a fixing hole is provided on the other side of the top of the base clamp, and a movable groove is provided on the fixing clip near the bottom side of the fixing hole. The rebound component includes a plurality of clamping springs, and the plurality of clamping springs are arranged on the bottom inner wall of the movable groove. One end of the clamping spring away from the movable groove is fixedly connected with a clamping block, and one end of the clamping block away from the clamping spring is interlaced and connected with the interior of the fixing hole.

Preferably, a rubber ring for cable buffering is inserted and connected at the top of the base block and at the bottom of the fixed clip, and a mounting groove is provided on one side of the rubber ring close to the fixing hole.

Preferably, the top of the base plate is symmetrically provided with fixing grooves, and the supporting device includes a sliding block, which is slidably connected to the inside of the sliding groove, and a fixing bolt is inserted through the top of the fixing groove, and the bottom of the fixing bolt is located inside the sliding groove and is threadedly connected to the top of the sliding block.

Preferably, both ends of the sliding groove are interspersed with installation components, and the installation components include a socket block, which is interspersed with the interior of the sliding groove, and the socket block is fixedly connected to a mounting seat on the side away from the base plate, and the top of the mounting seat is threadedly connected to one end away from the socket block with a fixing screw.

Technical effects and advantages of the utility model:

The utility model utilizes a structural design in which a clamping spring and a clamping block cooperate, and the wiring harness is placed in the middle of a rubber ring between a base clamping block and a fixed clamp. The clamping spring drives the clamping block to penetrate into a fixed hole of the base clamping block, and the fixed clamp and the base clamping block are locked. The clamping block is pressed to release the lock. Each supporting device is individually provided with a locking device. When a single wiring harness is directly repaired, it is avoided that multiple wiring harnesses are simultaneously unlocked and loosened, and the operator needs to reorganize the wiring harnesses again.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of the fixed base structure of the present utility model.

FIG. 3 is a schematic diagram of the structure of the installation assembly of the present invention.

FIG. 4 is a schematic structural diagram of the support device of the present invention.

FIG. 5 is an exploded schematic diagram of the locking device of the present invention.

In the figure: 1. fixed base; 2. mounting assembly; 3. supporting device; 4. locking device; 11. base plate; 12. sliding groove; 13. fixed groove; 21. mounting seat; 22. sleeve block; 23. fixing screw; 31. sliding block; 32. fixing bolt; 41. base clamping block; 42. fixing clamp; 43. fixing hole; 44. movable groove; 45. clamping spring; 46. clamping block; 47. rubber ring; 48. mounting groove.

Detailed ways

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.

The utility model provides a wiring harness support structure as shown in Figures 1-5, including a fixed base 1, the fixed base 1 includes a base plate 11, two sides of the base plate 11 are provided with sliding grooves 12, the inside of the sliding grooves 12 are slidably connected with a plurality of supporting devices 3, the top of the base plate 11 is symmetrically provided with fixing grooves 13, the supporting device 3 includes a sliding block 31, the sliding block 31 is slidably connected to the inside of the sliding groove 12, the top of the fixing groove 13 is interspersed with a fixing bolt 32, the bottom of the fixing bolt 32 is located inside the sliding groove 12 and is threadedly connected to the top of the sliding block 31;

It should be noted that the base plate 11 is made of halogen-free flame-retardant PP, which can prevent the cable from short-circuiting and slow down the degree of fire. The support device 3 is slidably connected inside the sliding groove 12. Threaded holes for fixing bolts 32 are symmetrically provided on both sides of the top of the sliding block 31. The sliding block 31 is fixed in the sliding groove 12 by tightening the fixing bolts 32, which can prevent the sliding block 31 from shaking left and right in the sliding groove 12 when the car is bumpy.

A locking device 4 is provided at the top of the supporting device 3. Specifically, the locking device 4 includes a base block 41, a fixed clamp 42 is hingedly connected to one side of the top of the base block 41, a fixed hole 43 is provided on the other side of the top of the base block 41, and a movable groove 44 is provided on the side of the bottom of the fixed clamp 42 near the fixed hole 43. The other side of the top of the base block 41 is engaged with the bottom of the fixed clamp 42, and a resilient member is provided at the engagement between the base block 41 and the fixed clamp 42;

Specifically, the resilient member includes a plurality of clamping springs 45, which are arranged on the bottom inner wall of the movable groove 44, and a clamping block 46 is fixedly connected to one end of the clamping spring 45 away from the movable groove 44, and an end of the clamping block 46 away from the clamping spring 45 is inserted and connected with the inside of the fixing hole 43, and a rubber ring 47 for cable buffering is inserted and connected at the top of the base clamping block 41 and at the bottom of the fixed clamp 42, and a mounting groove 48 is provided on one side of the rubber ring 47 close to the fixing hole 43;

It should be noted that the base block 41 and the fixed clamp 42 are both semi-annular, and the side of the rubber ring 47 is in a groove shape, which is convenient for clamping the rubber ring 47 between the base block 41 and the fixed clamp 42. The bottom outer side of the fixed clamp 42 and the other side of the top of the base block 41 are both L-shaped, and the clamping spring 45 is glued and fixed to the bottom inner wall of the movable groove 44. The clamping block 46 is made of stainless steel. The clamping spring 45 and the clamping block 46 are welded. When the clamping block 46 is pressed, the clamping block 46 squeezes the clamping spring 45, and the clamping block 46 is pressed into the inside of the movable groove 44. The thickness of the clamping block 46 is less than the depth of the movable groove 44, and the size of the clamping block 46 is smaller than the size of the fixing hole 43.

During actual operation, the clamping block 46 is clamped into the inside of the fixing hole 43. By pressing the clamping block 46 in the fixing hole 43 and placing the cables in multiple locking devices 4 respectively, it is possible to avoid multiple wire harnesses becoming loose at the same time when repairing a single wire harness, which requires the wire harnesses to be reorganized, thereby reducing the difficulty for maintenance personnel to organize the wire harnesses.

The two ends of the sliding groove 12 are interlaced with the installation components 2, and the installation components 2 include a socket block 22, which is interlaced and connected to the inside of the sliding groove 12, and the socket block 22 is fixedly connected to the side of the socket block 22 away from the base plate 11. The top of the mounting seat 21 is threadedly connected to one end away from the socket block 22 with a fixing screw 23.

Working principle of the utility model: Referring to Figures 1 to 5, the sliding groove 12 of the base plate 11 is internally slidably connected with multiple supporting devices 3, the wiring harness is placed in the middle of the rubber ring 47 between the base clamping block 41 and the fixed clamping clip 42, the clamping block 46 is pressed, the fixed clamping clip 42 rotates clockwise, the fixed clamping clip 42 is clamped with the base clamping block 41, and the clamping spring 45 drives the clamping block 46 to penetrate into the fixing hole 43 of the base clamping block 41, and the fixed clamp 42 and the base clamping block 41 are locked, the fixing bolt 32 is passed through the fixing groove 13 and fixed with the top thread of the sliding block 31, the sleeve block 22 is inserted into the two ends of the sliding groove 12, and the wiring harness bracket is fixed to the inside of the vehicle body with the fixing screws 23. When a single wiring harness needs to be repaired, the clamping block 46 is directly pressed, the clamping block 46 is moved out of the fixing hole 43, the fixed clamp 42 and the base clamping block 41 are unlocked, and then the single wiring harness is repaired.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims (5)

1. A wire harness support structure, comprising a fixed base (1), wherein the fixed base (1) comprises a base plate (11), and sliding grooves (12) are provided on both sides of the base plate (11), characterized in that a plurality of supporting devices (3) are slidably connected inside the sliding grooves (12), and a locking device (4) is provided on the top of the supporting device (3), and the locking device (4) comprises a base block (41), and a fixed clamp (42) is hinged on one side of the top of the base block (41), and the other side of the top of the base block (41) is engaged with the bottom of the fixed clamp (42), and a resilient member is provided at the engagement point between the base block (41) and the fixed clamp (42). 2. A wiring harness bracket structure according to claim 1, characterized in that a fixing hole (43) is opened on the other side of the top of the base block (41), and a movable groove (44) is opened on the fixing clip (42) near the bottom side of the fixing hole (43), and the rebound component includes a plurality of clamping springs (45), and the plurality of clamping springs (45) are arranged on the bottom inner wall of the movable groove (44), and one end of the clamping spring (45) away from the movable groove (44) is fixedly connected with a clamping block (46), and one end of the clamping block (46) away from the clamping spring (45) is connected to the inside of the fixing hole (43) through an insertion. 3. A wiring harness bracket structure according to claim 1, characterized in that a rubber ring (47) for cable buffering is inserted and connected at the top of the base block (41) and at the bottom of the fixed clamp (42), and a mounting groove (48) is provided on one side of the rubber ring (47) close to the fixing hole (43). 4. A wiring harness support structure according to claim 1, characterized in that a fixing groove (13) is symmetrically opened on the top of the base plate (11), and the supporting device (3) includes a sliding block (31), and the sliding block (31) is slidably connected to the inside of the sliding groove (12), and a fixing bolt (32) is inserted and connected to the top of the fixing groove (13), and the bottom of the fixing bolt (32) is located inside the sliding groove (12) and is threadedly connected to the top of the sliding block (31). 5. A wiring harness bracket structure according to claim 4, characterized in that the two ends of the sliding groove (12) are connected with installation components (2), and the installation component (2) includes a socket block (22), and the socket block (22) is connected to the inside of the sliding groove (12), and the socket block (22) is fixedly connected with a mounting seat (21) on the side away from the base plate (11), and the top of the mounting seat (21) is threadedly connected with a fixing screw (23) at one end away from the socket block (22).