CN218771057U

CN218771057U - Subassembly is fixed to car wiring harness

Info

Publication number: CN218771057U
Application number: CN202222853480.9U
Authority: CN
Inventors: 周明
Original assignee: Changshu Zhongwei Electric Connection Technology Co ltd
Current assignee: Changshu Zhongwei Electric Connection Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a car wiring harness technical field, concretely relates to subassembly is fixed to car wiring harness, which comprises a roof, the line pole of walking has been installed to the bottom of roof, the inside of roof is inserted and is equipped with first ejector pin, and the inside of first ejector pin is inserted and is equipped with the head rod, the bottom surface of head rod is connected with the disc, and the surface of disc has linked firmly the fixed block, the inside of fixed block is inserted and is equipped with the transfer line, and the surface of transfer line is connected with the second gear, the bottom of head rod has linked firmly first toothed plate. The utility model discloses a place every group ribbon in walking the line pole, contradict first ejector pin and second ejector pin in the car nearer device on, through promoting the loose wheel, adjust the distance between first ejector pin and the second ejector pin, with its block at the current position, and then fix the car pencil, walk the stable supporting power that the line pole provided, effectually offset decurrent gravity and rock the effort that produces, prevent loss with higher speed, stable in structure.

Description

Automobile wire harness fixing assembly

Technical Field

The utility model relates to a car wiring harness technical field specifically is a subassembly is fixed to car wiring harness.

Background

The wire harness industrial chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, the wire harness of the automobile body is connected with the whole automobile body, and the general shape of the wire harness is H-shaped;

wherein car wiring harness is car circuit's network main part, the pencil is very complicated, normally after having assembled car wiring harness, most all bundle the pencil together with the ribbon and fix, but this kind of mode relies on the traction force between the multiunit pencil to hang in the midair, when receiving vibrations, this kind of fixed mode is unstable, rely on the traction force of pencil self to offset decurrent gravity and the effort of rocking the production, the pencil ribbon rocks, pencil wearing and tearing are easily accelerated, consequently, need for a car wiring harness fixed subassembly to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subassembly is fixed to car wiring harness to it all is fixed with the ribbon with the pencil bundle together to propose most of current in solving above-mentioned background art, when receiving vibrations, this kind of fixed mode is unstable, and the pencil ribbon rocks, the problem of pencil wearing and tearing with higher speed easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a subassembly is fixed to car pencil, includes the roof, the line pole of walking has been installed to the bottom of roof, the inside of roof is inserted and is equipped with first ejector pin, and the inside of first ejector pin is inserted and is equipped with the head rod, the bottom surface of head rod is connected with the disc, and the surface of disc has linked firmly the fixed block, the inside of fixed block is inserted and is equipped with the transfer line, and the surface connection of transfer line has the second gear, the bottom of head rod has linked firmly first gear board, and the bottom of first gear board has linked firmly the second connecting rod, the surface of first gear board meshes with the surface of second gear mutually, and the second gear drives first gear board when rotating rotates, the surface cover of second connecting rod has the second ejector pin, and the surface cover of second ejector pin has the bottom plate.

Preferably, the inner wall of roof has been seted up the second and has been led to the groove, and the top that the groove was led to the second has been installed the stopper, the surface of first ejector pin is connected with the second limiting plate, and the bottom of second limiting plate has linked firmly the fixture block, the second limiting plate is inserted and is established and lead to the inslot in the second, through the setting in second limiting plate and second through-groove, has further restricted first ejector pin and can only reciprocate and can not rotate, first ejector pin and roof constitution slidingtype structure, through the setting of stopper and fixture block, the effectual removal interval that limits first ejector pin prevents that first ejector pin from breaking away from in the roof.

Preferably, a first through groove is formed in the bottom plate, a first limiting plate is fixedly connected to the surface of the second ejector rod, the first limiting plate is inserted into the first through groove, and the second ejector rod and the bottom plate form a sliding type structure.

Preferably, three groups of arc-shaped grooves are formed in the surface of the wiring rod, so that multiple groups of automobile wire harnesses can be hung on the surface of the wiring rod conveniently.

Preferably, the second ejector rod is internally provided with threads, the surface of the second connecting rod is provided with threads, the second ejector rod is rotatably connected with the second connecting rod through the threads, the first ejector rod is internally provided with threads, the direction of the threads inside the first ejector rod is opposite to that of the threads inside the second ejector rod, the surface of the first connecting rod is provided with threads, the direction of the threads on the surface of the first connecting rod is opposite to that of the threads on the surface of the second connecting rod, the first ejector rod is rotatably connected with the first connecting rod through the threads, and the first ejector rod and the bottom plate are pushed to move in opposite directions through the threads when the first connecting rod and the second connecting rod rotate in one direction.

Preferably, the top end of the transmission rod is rotatably connected with the surface of the bottom end of the transmission rod, the bottom end of the transmission rod is rotatably connected with the surface of the top end of the bottom plate, and the surface of the transmission rod is connected with a movable wheel, so that the movable wheel can be pushed to drive the transmission rod to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: this subassembly is fixed to car wiring harness, the fixed mode of traditional ribbon compares, place in walking the line pole through every group ribbon, contradict first ejector pin and second ejector pin to nearer device in the car on, through promoting the loose wheel, adjust the distance between first ejector pin and the second ejector pin, with its block at the present position, and then fix car wiring harness, walk the stable holding power that the line pole provided, the effectual decurrent gravity of having offset and the effort of rocking the production, prevent the accelerated loss, stable in structure, it is very convenient to adjust, design is simple reasonable on its overall structure, the practicality is very high, easily popularization and application.

Drawings

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is a schematic view of the back side of the structure of the present invention;

FIG. 3 is a schematic structural section view of the second carrier rod of the present invention;

fig. 4 is a schematic structural section of the first push rod of the present invention.

In the figure: 1. a top plate; 2. a base plate; 3. a wire feeding rod; 4. a first ejector rod; 5. a second ejector rod; 6. a first connecting rod; 7. a second connecting rod; 8. a first gear plate; 9. a disc; 10. a transmission rod; 11. a second gear; 12. a fixed block; 13. a movable wheel; 14. a first limit plate; 15. a limiting block; 16. a clamping block; 17. a second limiting plate; 18. a first through groove; 19. a second through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an automobile wire harness fixing assembly comprises a top plate 1, wherein a second through groove 19 is formed in the inner wall of the top plate 1, a limiting block 15 is arranged at the top end of the second through groove 19, a second limiting plate 17 is connected to the surface of a first ejector rod 4, a clamping block 16 is fixedly connected to the bottom end of the second limiting plate 17, the second limiting plate 17 is inserted into the second through groove 19, the first ejector rod 4 is further limited to move up and down and can not rotate through the arrangement of the second limiting plate 17 and the second through groove 19, the first ejector rod 4 and the top plate 1 form a sliding type structure, and the movement interval of the first ejector rod 4 is effectively limited through the arrangement of the limiting block 15 and the clamping block 16, so that the first ejector rod 4 is prevented from being separated from the top plate 1;

further, as shown in fig. 1, a wiring rod 3 is installed at the bottom end of a top plate 1, three groups of arc-shaped grooves are formed in the surface of the wiring rod 3, so that multiple groups of automobile wire harnesses are hung on the surface of the wiring rod 3, a first ejector rod 4 is inserted into the top plate 1, a first connecting rod 6 is inserted into the first ejector rod 4, a disc 9 is connected to the bottom end surface of the first connecting rod 6, a fixed block 12 is fixedly connected to the surface of the disc 9, a transmission rod 10 is inserted into the fixed block 12, a second gear 11 is connected to the surface of the transmission rod 10, the top end of the transmission rod 10 is rotatably connected to the bottom end surface, the bottom end of the transmission rod 10 is rotatably connected to the top end surface of a bottom plate 2, and a movable wheel 13 is connected to the surface of the transmission rod 10, so that the movable wheel 13 is pushed to drive the transmission rod 10 to rotate;

further, the bottom end of the first connecting rod 6 is fixedly connected with a first gear plate 8, the bottom end of the first gear plate 8 is fixedly connected with a second connecting rod 7, the surface of the first gear plate 8 is meshed with the surface of the second gear 11, the second gear 11 drives the first gear plate 8 to rotate when rotating, as shown in fig. 3, the surface of the second connecting rod 7 is sleeved with a second ejector rod 5, the surface of the second ejector rod 5 is sleeved with a bottom plate 2, a first through groove 18 is formed in the bottom plate 2, a first limiting plate 14 is fixedly connected to the surface of the second ejector rod 5, the first limiting plate 14 is inserted in the first through groove 18, the second ejector rod 5 and the bottom plate 2 form a sliding type structure, a thread is formed in the second ejector rod 5, a thread is arranged on the surface of the second connecting rod 7, and the second ejector rod 5 is rotatably connected with the second connecting rod 7 through the thread;

further, as shown in fig. 4, a thread is formed inside the first ejector rod 4, the thread direction inside the first ejector rod 4 is opposite to the thread direction inside the second ejector rod 5, a thread is arranged on the surface of the first connecting rod 6, the thread direction on the surface of the first connecting rod 6 is opposite to the thread direction on the surface of the second connecting rod 7, the first ejector rod 4 is rotatably connected with the first connecting rod 6 through a thread, when the first connecting rod 6 and the second connecting rod 7 rotate in one direction, the first ejector rod 4 and the bottom plate 2 are pushed to move in opposite directions through the thread, the distance between the bottom plate 2 and the first ejector rod 4 is further adjusted, the fixing component is clamped at the current position, and further, the wiring harness is fixed through the wiring rod 3.

The working principle is as follows: when fixing the car pencil, at first place the pencil in walking line pole 3, promote loose wheel 13, loose wheel 13 drives transfer line 10 and rotates, and then transfer line 10 drives first gear plate 8 through second gear 11 and rotates, first gear plate 8 drives head rod 6 and second connecting rod 7 simultaneously and rotates, through the reverse internal thread in head rod 6 and the second connecting rod 7, reverse external screw thread that first ejector pin 4 and second ejector pin 5 surface set up in addition, under the syntropy rotation of head rod 6 and second connecting rod 7, first ejector pin 4 and second ejector pin 5 move towards opposite direction along perpendicular central line this moment, further adjust the distance of first ejector pin 4 and second ejector pin 5, until the top of first ejector pin 4 and the bottom of second ejector pin 5 respectively with car part surface inconsistent, whole pencil fixing device just fixes in the car this moment, and then fix the car pencil, it is above this practical whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automobile wire harness fixing assembly comprises a top plate (1), and is characterized in that: the bottom of roof (1) has been installed and has been walked line pole (3), the inside of roof (1) is inserted and is equipped with first ejector pin (4), and the inside of first ejector pin (4) is inserted and is equipped with head rod (6), the bottom surface of head rod (6) is connected with disc (9), and the surface of disc (9) has linked firmly fixed block (12), the inside of fixed block (12) is inserted and is equipped with transfer line (10), and the surface of transfer line (10) is connected with second gear (11), the bottom of head rod (6) has linked firmly first gear plate (8), and the bottom of first gear plate (8) has linked firmly second connecting rod (7), the surface of first gear plate (8) meshes with the surface of second gear (11) mutually, the surface cover of second connecting rod (7) has second ejector pin (5), and the surface cover of second ejector pin (5) has bottom plate (2).

2. The automotive wire harness securing assembly as claimed in claim 1, wherein: the inner wall of roof (1) has been seted up second and has been led to groove (19), and stopper (15) have been installed on the top of second and lead to groove (19), the surface of first ejector pin (4) is connected with second limiting plate (17), and the bottom of second limiting plate (17) has linked firmly fixture block (16), second limiting plate (17) are inserted and are established in second and lead to groove (19), slidingtype structure is constituteed with roof (1) in first ejector pin (4).

3. The automotive wire harness securing assembly as claimed in claim 1, wherein: first logical groove (18) have been seted up to the inside of bottom plate (2), the surface of second ejector pin (5) has linked firmly first limiting plate (14), and first limiting plate (14) insert establish in first logical groove (18), second ejector pin (5) and bottom plate (2) constitution slidingtype structure.

4. The automotive wire harness securing assembly as claimed in claim 1, wherein: three groups of arc-shaped grooves are formed in the surface of the wire walking rod (3).

5. The automotive wire harness securing assembly as claimed in claim 4, wherein: the inside of second ejector pin (5) is threaded, the surface of second connecting rod (7) is provided with the screw thread, second ejector pin (5) is connected through screw thread rotation with second connecting rod (7), the inside of first ejector pin (4) is threaded, and the inside screw thread direction of first ejector pin (4) is opposite with the inside screw thread direction of second ejector pin (5), the surface of first connecting rod (6) is provided with the screw thread, and the screw thread direction on first connecting rod (6) surface is opposite with the screw thread direction on second connecting rod (7) surface, first ejector pin (4) is connected through screw thread rotation with first connecting rod (6).

6. The automotive wire harness securing assembly as claimed in claim 4, wherein: the top end of the transmission rod (10) is rotatably connected with the surface of the bottom end of the transmission rod (10), the bottom end of the transmission rod (10) is rotatably connected with the surface of the top end of the bottom plate (2), and a movable wheel (13) is connected to the surface of the transmission rod (10).