CN213973878U

CN213973878U - Wire harness extension joint for automobile

Info

Publication number: CN213973878U
Application number: CN202022827085.4U
Authority: CN
Inventors: 王泰隆
Original assignee: Tianjin Minglian Technology Co ltd
Current assignee: Tianjin Minglian Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-17
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a pencil extension joint for car, including a stopper, the side surface of a stopper is provided with No. two stoppers, the front end surface of No. two stoppers is provided with the fixed disk, the side surface of No. two stoppers is provided with the joint No. two, the side surface of a stopper is provided with the joint No. one. A pencil extension for car connect, through the cooperation of a stopper and No. two stoppers and electric lead, if the length of pencil switch on is short excessively, alright prolong through the electric lead, the person of facilitating the use installs, through the cooperation of bolt and spout and the cooperation of fixed block and locating hole, the user can be installed the electric lead wire coiling in the inside of a stopper and No. two stoppers, reduces occupation space.

Description

Wire harness extension joint for automobile

Technical Field

The utility model relates to a car wiring harness connects the field, in particular to pencil extension joint for car.

Background

The automobile wire harness connector integrates the flat cables of electronic instruments in an automobile and then is communicated with a power supply in a unified mode, and the automobile wire harness connector has the advantages of being simple in structure, small in occupied area and the like; the wire harness connector comprises a wiring harness, a wiring harness connector body and a power supply, wherein the wiring harness connector body is provided with a wiring harness connection hole, the wiring harness connection hole is formed in the wiring harness connection hole, and the wiring harness connection hole is formed in the wiring harness connection hole.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pencil extension connects for car can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pencil extension joint for car, includes the stopper No. one, the side surface of stopper is provided with the stopper No. two, the front end surface of stopper No. two is provided with the fixed disk, the side surface of stopper No. two is provided with the joint No. two, the side surface of stopper is provided with the joint No. one.

Preferably, the laminating of the left side end surface of a stopper and the right side end surface that connects No. one, and be fixed connection between the two, the laminating of the left side end surface of a stopper and No. two stoppers, and be the loose wheel connection between the two, the laminating of the rear end surface of fixed disk and the front end surface of No. two stoppers, and be fixed connection between the two, the quantity of fixed disk is two sets of, and is the symmetrical relation and arranges.

By adopting the technical scheme, the following technical effects can be achieved: the user connects with the inside pencil joint of car through a joint of stopper side.

Preferably, the right side end surface of No. two stopper and the laminating of the left side end surface that connects No. two are fixed connection between the two, the inboard of a stopper and No. two stopper is provided with the electric lead, the electric lead is soft electric lead material, the left side end of electric lead inlays in the inboard of a joint, and is fixed connection between the two, the left side end of electric lead inlays in the inboard of No. two joints, and is fixed connection between the two.

By adopting the technical scheme, the following technical effects can be achieved: the soft electric lead can be coiled and placed inside the first limiting block and the second limiting block.

Preferably, the front end of fixed disk is provided with the spring, the front end of spring is provided with the button, inlay in the inboard of fixed disk the rear end of spring, and be fixed connection between the two, the front end of spring inlays in the inboard of button, and is fixed connection between the two, the rear end of button corresponds the inboard of spring and is provided with spacing post, spacing post is fixed connection with the button.

By adopting the technical scheme, the following technical effects can be achieved: the user can press down the button and the limiting column at the lower end and then bounce the button and the limiting column through the elasticity of the spring.

Preferably, the rear end and the mutual gomphosis of fixed disk of spacing post, and be swing joint between the two, the spout has been inlayed to the inboard of No. two stoppers, the surface of No. two stoppers is provided with the locating hole, the right side end of a stopper is provided with the bolt, and is fixed connection between the two, the right side end of bolt is provided with the fixed block, and is fixed connection between the two, the mutual gomphosis of bolt and spout, and be swing joint between the two, the mutual gomphosis of fixed block and locating hole, and be swing joint between the two.

By adopting the technical scheme, the following technical effects can be achieved: through the gomphosis of bolt and spout, through the gomphosis of fixed block and locating hole, can make a stopper and No. two stoppers fixed together.

Compared with the prior art, the utility model discloses following beneficial effect has: when the wire harness extension joint for the automobile is installed and used, a user integrates the flat cable of an electronic instrument in the automobile and then connects the flat cable with the first joint, after the connection is completed, the user connects the second joint at the right side end of the second limiting block with a power supply, the first joint and the second joint can be powered on due to the fact that the left end and the right end of an electric lead are correspondingly connected with the first joint and the second joint, if the user cannot be powered on due to the fact that the flat cable of the electronic instrument is too short, the user presses the symmetrically-arranged buttons, the limiting columns at the rear ends of the buttons can be embedded into the fixing disc to push the fixing block backwards, after the fixing block is separated from the positioning hole, the bolt slides out through the sliding groove, the first limiting block and the second limiting block can be separated, the electric lead placed inside the first joint and the second joint is stretched, and the distance between the first joint and the second joint can be prolonged, an end user communicates the power, at the too long time of pencil winding displacement, the user alright place the electric lead in the inside of stopper and No. two stoppers, reduce occupation space, through the cooperation of stopper and No. two stoppers and electric lead, if the length of pencil switch on is short excessively, alright prolong through the electric lead, the end user installs, cooperation and the fixed block of through bolt and spout and the cooperation of locating hole, the user can coil the electric lead and install the inside at stopper and No. two stoppers, reduce occupation space.

Drawings

Fig. 1 is a schematic view of an overall structure of a wire harness extension joint for an automobile according to the present invention;

fig. 2 is a cross-sectional view of a wire harness extension joint for an automobile according to the present invention;

FIG. 3 is an enlarged view of a part of the structure of a wire harness extension joint for an automobile according to the present invention;

fig. 4 is a schematic view of a positioning hole structure of a wire harness extension joint for an automobile according to the present invention;

fig. 5 is the utility model relates to a pencil extension joint's bolt structure sketch map for car.

In the figure: 1. a first limiting block; 2. a first connector; 3. fixing the disc; 4. a second limiting block; 5. a second joint; 6. an electrical lead; 7. a button; 8. a limiting column; 9. a spring; 10. a chute; 11. positioning holes; 12. a bolt; 13. and (5) fixing blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a pencil extension joint for car includes stopper 1, and the side surface of stopper 1 is provided with stopper 4 No. two, and the front end surface of stopper 4 No. two is provided with fixed disk 3, and the side surface of stopper 4 No. two is provided with No. two and connects 5, and the side surface of stopper 1 is provided with the joint 2 No. one.

The outer surface of the left side end of the first limiting block 1 is attached to the outer surface of the right side end of the first joint 2 and fixedly connected with the first limiting block 1, the outer surface of the right side end of the first limiting block 1 is attached to the outer surface of the left side end of the second limiting block 4 and connected with the second limiting block 4 through movable wheels, the outer surface of the rear end of the fixed disc 3 is attached to the outer surface of the front end of the second limiting block 4 and fixedly connected with the second limiting block, and the fixed discs 3 are two in number and are symmetrically arranged; the user connects 2 through a connector of 1 side of stopper and the inside pencil of car and connects and be connected.

The outer surface of the right side end of the second limiting block 4 is attached to the outer surface of the left side end of the second joint 5 and fixedly connected with the same, an electric lead 6 is arranged on the inner sides of the first limiting block 1 and the second limiting block 4, the electric lead 6 is made of a soft electric lead material, the left side end of the electric lead 6 is embedded in the inner side of the first joint 2 and fixedly connected with the same, and the left side end of the electric lead 6 is embedded in the inner side of the second joint 5 and fixedly connected with the same; the soft electric lead 6 can be coiled and placed inside the first limiting block 1 and the second limiting block 4.

The front end of the fixed disc 3 is provided with a spring 9, the front end of the spring 9 is provided with a button 7, the rear end of the spring 9 is embedded in the inner side of the fixed disc 3 and fixedly connected with the fixed disc, the front end of the spring 9 is embedded in the inner side of the button 7 and fixedly connected with the button, the rear end of the button 7 is provided with a limit column 8 corresponding to the inner side of the spring 9, and the limit column 8 is fixedly connected with the button 7; the user can press the button 7 and the lower limit post 8 and then spring the button by the elastic force of the spring 9.

The rear end of the limiting column 8 is mutually embedded with the fixed disc 3 and is movably connected with the fixed disc, a sliding groove 10 is embedded in the inner side of the second limiting block 4, a positioning hole 11 is formed in the outer surface of the second limiting block 4, a bolt 12 is arranged at the right side end of the first limiting block 1 and is fixedly connected with the first limiting block 1, a fixed block 13 is arranged at the right side end of the bolt 12 and is fixedly connected with the second limiting block, the bolt 12 is mutually embedded with the sliding groove 10 and is movably connected with the first limiting block, and the fixed block 13 is mutually embedded with the positioning hole 11 and is movably connected with the second limiting block; through the gomphosis of bolt 12 and spout 10, through the gomphosis of fixed block 13 and locating hole 11, can make No. one stopper 1 and No. two stopper 4 fixed together.

It should be noted that, the utility model relates to a wire harness extension joint for automobile, when installing and using, the user integrates the winding displacement of the electronic instrument in the automobile and then connects with the first connector 2, after connecting, the user connects the second connector 5 at the right side end of the second stopper 4 with the power supply, because the left and right ends of the electric lead 6 are correspondingly connected with the first connector 2 and the second connector 5, the first connector 2 and the second connector 5 can be electrified, if the user can not connect the power supply because the winding displacement of the electronic instrument is too short, the user presses the button 7 which is symmetrically arranged, the limiting column 8 at the rear end of the button 7 can be embedded into the fixed disk 3, the fixed block 13 is pushed backwards, after the fixed block 13 is separated from the positioning hole 11, the bolt 12 slides out through the chute 10, the first stopper 1 can be separated from the second stopper 4, place the coiling in both inside electric lead 6 tensile, alright prolong one and connect 2 and No. two distances between the 5, the person of facilitating the use intercommunication power, at pencil winding displacement overlength, the user alright place electric lead 6 in stopper 1 and No. two inside of stopper 4, reduce the occupation space, through stopper 1 and No. two stopper 4 and the cooperation of electric lead 6, if the length of pencil switch on power is too short, alright prolong through electric lead 6, the person of facilitating the use installs, cooperation and fixed block 13 and locating hole 11 through bolt 12 and spout 10, the user can install the 6 coiling of electric lead in stopper 1 and No. two inside of stopper 4, reduce occupation space.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pencil extension joint for car, includes stopper (1), its characterized in that: the side surface of a stopper (1) is provided with No. two stoppers (4), the front end surface of No. two stoppers (4) is provided with fixed disk (3), the side surface of No. two stoppers (4) is provided with No. two and connects (5), the side surface of a stopper (1) is provided with one and connects (2).

2. The wire harness extension joint for an automobile as claimed in claim 1, wherein: the utility model discloses a stopper (1) for the right side end surface laminating of a left side end surface and a joint (2), and be fixed connection between the two, the right side end surface of a stopper (1) and the left side end surface laminating of No. two stoppers (4), and be the movable pulley connection between the two, the rear end surface of fixed disk (3) and the front end surface laminating of No. two stoppers (4), and be fixed connection between the two, the quantity of fixed disk (3) is two sets of, and is the symmetric relation and arranges.

3. The wire harness extension joint for an automobile as claimed in claim 1, wherein: the right side end surface of No. two stopper (4) and the left side end surface laminating of No. two joints (5), and be fixed connection between the two, the inboard of a stopper (1) and No. two stopper (4) is provided with electric lead (6), electric lead (6) are soft electric lead material, the left side end of electric lead (6) inlays in the inboard of a joint (2), and is fixed connection between the two, the left side end of electric lead (6) inlays in the inboard of No. two joints (5), and is fixed connection between the two.

4. The wire harness extension joint for an automobile as claimed in claim 1, wherein: the front end of fixed disk (3) is provided with spring (9), the front end of spring (9) is provided with button (7), inlay in the inboard of fixed disk (3) the rear end of spring (9), and be fixed connection between the two, inlay in the inboard of button (7) the front end of spring (9), and be fixed connection between the two, the rear end of button (7) corresponds the inboard of spring (9) and is provided with spacing post (8), spacing post (8) are fixed connection with button (7).

5. The wire harness extension joint for an automobile according to claim 4, wherein: rear end and the mutual gomphosis of fixed disk (3) of spacing post (8), and be swing joint between the two, spout (10) have been inlayed to the inboard of No. two stopper (4), the surface of No. two stopper (4) is provided with locating hole (11), the right side end of a stopper (1) is provided with bolt (12), and is fixed connection between the two, the right side end of bolt (12) is provided with fixed block (13), and is fixed connection between the two, bolt (12) and the mutual gomphosis of spout (10), and be swing joint between the two, fixed block (13) and locating hole (11) gomphosis each other, and be swing joint between the two.