Link lengthening type wire harness guide structure

Abstract

The utility model relates to the technical field of automobile wire harness assembly, and discloses a link lengthening type wire harness guide structure which comprises a rectangular vertical plate. A rectangular transverse plate; rectangular vertical plates are fixedly connected to the front side wall face and the rear side wall face of the rectangular transverse plate. Mounting grooves are formed in the wall surfaces of the sides, away from each other, of the two rectangular vertical plates, fixing piles are fixedly mounted in the mounting grooves, and fixing parts are further arranged in the mounting grooves; and a connecting assembly. A U-shaped guide groove is formed by arranging a rectangular transverse plate and two rectangular vertical plates, a vehicle wire harness is placed in the U-shaped guide groove, the U-shaped guide groove is installed in a vehicle by arranging a fixing part, a connecting assembly is arranged, the U-shaped guide groove is lengthened according to the actual length of the wire harness, and the two rectangular vertical plates and the two rectangular transverse plates are connected through the connecting assembly. And the corrugated pipe is arranged, so that the place needing to be bent can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wiring harness assembly, in particular to a link-lengthened wiring harness guide structure. Background Art

[0002] The automotive wiring harness is the network that connects the car's electrical and electronic components and enables them to function. The wires within the harness are arranged and secured in place by guides to prevent them from shifting, rubbing, or being damaged while the car is in motion.

[0003] The prior art discloses a wire harness guiding structure (publication number: CN212875298U), which includes a wire side protection part and a device side protection part connected to each other, a wire side wiring channel is provided in the wire side protection part, and a device side wiring channel is provided in the device side protection part, the wire side wiring channel and the device side wiring channel are arranged at an angle, one end of the wire side wiring channel and one end of the device side wiring channel are connected to each other, and the other end of the device side wiring channel is sleeved on the connection end of the connector.

[0004] The existing technology enables the wiring harness to be bent and routed in a small space, but the structure cannot be extended and cannot protect large sections of the wiring harness.

[0005] Therefore, those skilled in the art provide a linked and extended wire harness guide structure to solve the problems raised in the above background technology. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention provides a linked and lengthened wire harness guide structure, which solves the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] The harness guide structure of the invention is characterized in that: a rectangular vertical plate is provided with air-permeable circular holes on the front and rear side walls of the rectangular vertical plate, and the air-permeable circular holes are distributed at equal intervals on the rectangular vertical plate; a rectangular horizontal plate is provided with air-permeable rectangular holes on the top wall of the rectangular horizontal plate, and the air-permeable rectangular holes are distributed at intervals on the rectangular horizontal plate; the front and rear side walls of the rectangular horizontal plate are fixedly connected to the rectangular vertical plates, and the rectangular horizontal plate and the two rectangular vertical plates form a "U"-shaped guide groove; the two rectangular vertical plates are provided with mounting grooves on one side wall away from each other, and the mounting grooves are distributed at equal intervals on the rectangular vertical plates, and fixing piles are fixedly installed in the mounting grooves, and a fixing component is also provided in the mounting groove, the fixing component includes a mounting plate and a clamping block, and the clamping block is clamped with the fixing pile; a connecting component is arranged between the two groups of rectangular vertical plates and the rectangular horizontal plate, and is used for linking and lengthening to protect the wiring harness.

[0009] According to the linked extended wire harness guide structure, a snap-fitting groove is provided between the top and bottom wall surfaces of the fixing pile, and the snap-fitting groove is T-shaped.

[0010] According to the linked extended wire harness guide structure, the mounting plate is Z-shaped, the locking block is fixedly connected to the mounting plate, the locking block is T-shaped, the locking block can be movably locked in the locking groove, and a circular hole is opened on one side wall of the mounting plate.

[0011] According to the linked extended wire harness guide structure, both ends of the rectangular vertical plate and the rectangular horizontal plate are provided with thread grooves, and the thread grooves are located on the symmetry axes of the corresponding rectangular vertical plate and the rectangular horizontal plate.

[0012] According to the linked extended wire harness guide structure, the connecting component is a link plate, which is U-shaped. The link plate is engaged at the connection between two rectangular vertical plates and a rectangular horizontal plate. The link plate is provided with a first positioning hole at the position corresponding to the thread groove. A screw is provided in the first positioning hole, and the screw fixes the rectangular vertical plates and the rectangular horizontal plates on both sides.

[0013] According to the linked extended wire harness guide structure, the connecting component is a bellows, which can be bent and stretched, and rectangular collars are fixedly connected to both ends of the bellows. The rectangular collars can be sleeved on the outer wall surfaces of the rectangular vertical plate and the rectangular horizontal plate. The rectangular collars are provided with a second positioning hole at the position corresponding to the thread groove, and a screw is provided in the second positioning hole. The screw fixes the rectangular vertical plate, the rectangular horizontal plate and the rectangular collar.

[0014] The utility model provides a link-lengthened wire harness guide structure, which has the following beneficial effects:

[0015] (1) A U-shaped guide groove is formed by setting a rectangular horizontal plate and two rectangular vertical plates. The vehicle wiring harness is placed in the U-shaped guide groove. An installation groove is opened on the outer wall surface of the rectangular vertical plate. Fixing piles are fixed in the installation groove. The U-shaped guide groove is installed in the vehicle by setting a fixing component to protect the vehicle wiring harness and extend the service life of the wiring harness. By setting a connecting component, the U-shaped guide groove is lengthened according to the actual length of the wiring harness. The connecting component connects the two sets of rectangular vertical plates and rectangular horizontal plates. The corrugated tube can also be set to protect the places that need to be bent.

[0016] (2) A snap-fit groove is formed between the top and bottom wall surfaces of the fixing pile. The snap-fit groove is T-shaped, and the snap-fit block is T-shaped. The snap-fit block can be movably snap-fitted into the snap-fit groove. The snap-fit block is fixedly connected to the mounting plate. The snap-fit block is inserted into the snap-fit groove of the corresponding fixing pile to limit the mounting plate. The mounting plate is installed in the vehicle using screws passing through the round holes.

[0017] (3) The link plate is arranged in a U-shape, and the link plate is engaged at the connection between the two rectangular vertical plates and the rectangular horizontal plate. The link plate is provided with a first positioning hole at the position corresponding to the thread groove, and the screw is movably passed through the first positioning hole and the thread groove for fixing; the bellows is arranged to be bendable and retractable, which is convenient for bending and routing, and the installation freedom is higher. The two ends of the bellows are fixedly connected with rectangular rings, which can be put on the outer wall surface of the rectangular vertical plate and the rectangular horizontal plate. The rectangular ring is provided with a second positioning hole at the position corresponding to the thread groove, and the screw is movably passed through the second positioning hole and the thread groove for fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a link-lengthened wire harness guide structure of the present invention;

[0019] Figure 2 This is a front view schematic diagram of a link-lengthened wire harness guide structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing components of a link-lengthened wire harness guide structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the connection relationship between the link plate and the rectangular vertical plate of a link-lengthened wire harness guide structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the connection relationship between a corrugated tube and a rectangular vertical plate of a linked extended wire harness guide structure of the present invention.

[0023] Legend:

[0024] 10. Rectangular vertical plate; 11. Rectangular horizontal plate; 12. Air-permeable circular hole; 13. Air-permeable rectangular hole; 14. Mounting groove; 15. Fixing pile; 16. Fixing component; 17. Engaging groove; 18. Mounting plate; 19. Engaging block; 20. Round hole; 21. Linking plate; 22. Threaded groove; 23. First positioning hole; 24. Bellows; 25. Second positioning hole. DETAILED DESCRIPTION

[0025] like Figure 1-5As shown: A linked extended wire harness guide structure, which includes: a rectangular vertical plate 10, the front and rear side walls of the rectangular vertical plate 10 are penetrated with air holes 12, and the air holes 12 are evenly spaced on the rectangular vertical plate 10; a rectangular horizontal plate 11, the top wall of the rectangular horizontal plate 11 is penetrated with air rectangular holes 13, and the air rectangular holes 13 are spaced on the rectangular horizontal plate 11; the front and rear side walls of the rectangular horizontal plate 11 are fixedly connected to the rectangular vertical plate 10, and the rectangular horizontal plate 11 and the two rectangular vertical plates 10 are combined. A guide groove is formed into a "U" shape; mounting grooves 14 are provided on the wall surface of one side of the two rectangular vertical plates 10 away from each other, and the mounting grooves 14 are evenly spaced on the rectangular vertical plates 10. Fixed piles 15 are fixedly installed in the mounting grooves 14, and a fixing component 16 is also provided in the mounting groove 14. The fixing component 16 includes a mounting plate 18 and a snap block 19, and the snap block 19 is snapped with the fixed pile 15; a connecting component is provided between the two groups of rectangular vertical plates 10 and the rectangular horizontal plate 11, and is used to link and lengthen the wiring harness for protection.

[0026] Specifically, a "U"-shaped guide groove is formed by setting a rectangular horizontal plate 11 and two rectangular vertical plates 10, and the vehicle wiring harness is placed in the "U"-shaped guide groove. An installation groove 14 is opened on the outer wall surface of the rectangular vertical plate 10, and a fixing pile 15 is fixedly installed in the installation groove 14. The "U"-shaped guide groove is installed in the vehicle by setting a fixing component 16 to protect the vehicle wiring harness and extend the service life of the wiring harness. By setting a connecting component, the "U"-shaped guide groove is lengthened according to the actual length of the wiring harness. The connecting component connects the two groups of rectangular vertical plates 10 and the rectangular horizontal plate 11, and the corrugated tube 24 is set to protect the places that need to be bent.

[0027] A T-shaped engagement groove 17 is formed between the top and bottom walls of the fixing pile 15. A Z-shaped mounting plate 18 is fixedly connected to a T-shaped engagement block 19 that can be movably engaged with the engagement groove 17. A circular hole 20 is formed on one side of the mounting plate 18.

[0028] Specifically, a snap-fit groove 17 is formed between the top and bottom wall surfaces of the fixing pile 15. The snap-fit groove 17 is T-shaped, and the snap-fit block 19 is T-shaped. The snap-fit block 19 can be movably engaged in the snap-fit groove 17. The snap-fit block 19 is fixedly connected to the mounting plate 18. The snap-fit block 19 is inserted into the snap-fit groove 17 of the corresponding fixing pile 15, thereby limiting the mounting plate 18. The mounting plate 18 is installed in the vehicle using screws passing through the round holes 20.

[0029] Both ends of the rectangular vertical plate 10 and the rectangular horizontal plate 11 are provided with a thread groove 22 . The thread groove 22 is located on the corresponding symmetry axis of the rectangular vertical plate 10 and the rectangular horizontal plate 11 .

[0030] Specifically, thread grooves 22 are provided at both ends of the rectangular vertical plate 10 and the rectangular horizontal plate 11 to facilitate fixing and connecting components.

[0031] The connecting component is a link plate 21, which is "U"-shaped. The link plate 21 is engaged at the connection between the two rectangular vertical plates 10 and the rectangular horizontal plate 11. The link plate 21 is provided with a first positioning hole 23 at the position corresponding to the thread groove 22. A screw is provided in the first positioning hole 23, and the screw fixes the rectangular vertical plates 10 and the rectangular horizontal plates 11 on both sides.

[0032] Specifically, the link plate 21 is set to be "U"-shaped, and is engaged at the connection between the two rectangular vertical plates 10 and the rectangular horizontal plate 11. The link plate 21 has a first positioning hole 23 at the position corresponding to the thread groove 22, and the screw is movably passed through the first positioning hole 23 and the thread groove 22 for fixing.

[0033] The connecting component is a bellows 24, which can be bent and stretched. Rectangular collars are fixedly connected to both ends of the bellows 24. The rectangular collars can be sleeved on the outer wall surfaces of the rectangular vertical plate 10 and the rectangular horizontal plate 11. The rectangular collars are provided with a second positioning hole 25 at the position corresponding to the thread groove 22. A screw is provided in the second positioning hole 25. The screws fix the rectangular vertical plate 10, the rectangular horizontal plate 11 and the rectangular collars.

[0034] Specifically, by setting the bellows 24 to be bendable and retractable, it is convenient for bending and routing, and the installation freedom is higher. By setting the two ends of the bellows 24 to be fixedly connected with rectangular rings, the rectangular rings can be put on the outer wall surfaces of the rectangular vertical plate 10 and the rectangular horizontal plate 11. The rectangular ring is provided with a second positioning hole 25 at the position corresponding to the thread groove 22, and the screw is movably passed through the second positioning hole 25 and the thread groove 22 for fixing.

[0035] The working principle of the linked extended wire harness guide structure of the present application is as follows: a rectangular horizontal plate 11 and two rectangular vertical plates 10 are arranged to form a "U"-shaped guide groove, the vehicle wiring harness is placed in the "U"-shaped guide groove, a mounting groove 14 is opened on the outer wall surface of the rectangular vertical plate 10, and a fixing pile 15 is fixedly installed in the mounting groove 14. The "U"-shaped guide groove is installed in the vehicle by setting a fixing component 16, and a clamping groove 17 is opened between the top and bottom wall surfaces of the fixing pile 15. The clamping groove 17 is T-shaped, and the clamping block 19 is T-shaped. The clamping block 19 can be It is movably engaged in the engaging groove 17, and the engaging block 19 is fixedly connected to the mounting plate 18. The engaging block 19 is inserted into the engaging groove 17 of the corresponding fixing pile 15 to limit the mounting plate 18. The mounting plate 18 is installed in the vehicle using a screw passing through the round hole 20 to protect the vehicle wiring harness and extend the service life of the wiring harness. By setting a connecting component, the "U"-shaped guide groove is lengthened according to the actual length of the wiring harness. The connecting component connects the two sets of rectangular vertical plates 10 and the rectangular horizontal plates 11, and the corrugated tube 24 is set to protect the places that need to be bent.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A linked and extended wire harness guide structure, characterized in that: include: A rectangular vertical plate (10), wherein the front and rear side walls of the rectangular vertical plate (10) are provided with ventilation holes (12), and the ventilation holes (12) are distributed at equal intervals on the rectangular vertical plate (10); A rectangular horizontal plate (11), wherein a top wall surface of the rectangular horizontal plate (11) is provided with ventilation rectangular holes (13), and the ventilation rectangular holes (13) are distributed at intervals on the rectangular horizontal plate (11); Rectangular vertical plates (10) are fixedly connected to the front and rear side walls of the rectangular horizontal plate (11), and the rectangular horizontal plate (11) and the two rectangular vertical plates (10) form a "U"-shaped guide groove; The two rectangular vertical plates (10) are each provided with a mounting groove (14) on a side wall that is away from each other. The mounting grooves (14) are distributed at equal intervals on the rectangular vertical plate (10). A fixing pile (15) is fixedly installed in each mounting groove (14). A fixing component (16) is also provided in the mounting groove (14). The fixing component (16) includes a mounting plate (18) and a clamping block (19). The clamping block (19) is clamped with the fixing pile (15). A connecting component is provided between two groups of rectangular vertical plates (10) and rectangular horizontal plates (11) and is used for linking and lengthening the wiring harness for protection.

2. The linked and extended wire harness guide structure according to claim 1, characterized in that: A snap-fitting groove (17) is provided between the top and bottom wall surfaces of the fixing pile (15), and the snap-fitting groove (17) is T-shaped.

3. The linked and extended wire harness guide structure according to claim 1, characterized in that: The mounting plate (18) is Z-shaped, the engaging block (19) is fixedly connected to the mounting plate (18), the engaging block (19) is T-shaped, the engaging block (19) can be movably engaged in the engaging groove (17), and a circular hole (20) is opened through one side wall of the mounting plate (18).

4. The linked and extended wire harness guide structure according to claim 1, characterized in that: Both ends of the rectangular vertical plate (10) and the rectangular horizontal plate (11) are provided with thread grooves (22), and the thread grooves (22) are located on the symmetry axes of the corresponding rectangular vertical plate (10) and the rectangular horizontal plate (11).

5. The linked and extended wire harness guide structure according to claim 1, characterized in that: The connecting component is a link plate (21) which is U-shaped and is engaged at the connection between two rectangular vertical plates (10) and a rectangular horizontal plate (11). The link plate (21) is provided with a first positioning hole (23) at a position corresponding to the thread groove (22). A screw is provided in the first positioning hole (23) to fix the rectangular vertical plates (10) and the rectangular horizontal plates (11) on both sides.

6. The linked and extended wire harness guide structure according to claim 1, characterized in that: The connecting component is a bellows (24) which can be bent and stretched. The two ends of the bellows (24) are fixedly connected with rectangular collars which can be sleeved on the outer wall surfaces of the rectangular vertical plate (10) and the rectangular horizontal plate (11). The rectangular collar is provided with a second positioning hole (25) at a position corresponding to the thread groove (22). A screw is provided in the second positioning hole (25) to fix the rectangular vertical plate (10), the rectangular horizontal plate (11) and the rectangular collar.

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