CN213661114U

CN213661114U - Integrated interface of integral type wiring pencil

Info

Publication number: CN213661114U
Application number: CN202022565881.5U
Authority: CN
Inventors: 杨义君; 姚仕阳
Original assignee: Nanjing Teba Photoelectric Technology Co ltd
Current assignee: Nanjing Teba Photoelectric Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-09
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses an integrated interface of integral type wiring pencil, its structure includes bottom, top cap, activity joint, fixed joint, the bottom is equipped with buckle ware, main draw-in groove, terminal box, the top cap is equipped with the picture peg, the activity joint is equipped with activity wiring groove, draw-in groove, the fixed joint is equipped with solid wire casing, cardboard. The utility model discloses the interface has abandoned the design of alphabetical shell, and the shell of buckle is fixed the pencil about using, and the length of top cap and bottom has shortened the pencil and has exposed length outside, has solved the winding problem of pencil, even the top cap loses simultaneously can not influence the bottom to the fixed and use of pencil, can change according to the part, the maintenance of being convenient for, save material.

Description

Integrated interface of integral type wiring pencil

Technical Field

The utility model relates to a motorcycle wiring harness interface field especially relates to an integrated interface of integral type wiring harness.

Background

The wire harness is very important in the line connection of automobiles, motorcycles, electric vehicles and the like, and the connection and the arrangement of the wire harness are generally completed through a wire harness integration interface. Patent application No. CN201620484514.3 discloses an electronic actuator that can simply change pencil interface, in this patent of disclosing, even can whole change by the pencil interface, but this kind of mode of changing belongs to a knife and a knife mode, carry out whole change to the pencil interface that can only change the terminal, perhaps carry out whole change to the pencil interface that can only change the shell, all can cause the waste of material, and current pencil interface is also extremely inconvenient carrying out the change of terminal or shell, need carry out categorised purchase change to the alphabetical shell, it is troublesome time-consuming, the pencil exposes in a large number simultaneously and causes the winding overlap easily, influence the maintenance progress.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a dismantle convenient, the integral type wiring pencil integrated interface of being convenient for change.

The technical scheme is as follows: the utility model discloses an integrated wiring harness integration interface, which comprises a bottom cover, a top cover connected above the bottom cover in a clamping way, movable joints arranged at two ends of the bottom cover and fixed joints arranged at two ends of the top cover;

the terminal box is arranged in the bottom cover, main clamping grooves are formed in two sides of the interior of the bottom cover, the buckling devices are arranged on the outer sides of the main clamping grooves, and inserting plates matched with the main clamping grooves are arranged on two sides below the top cover;

the inside one end of activity joint is equipped with movable wiring groove, and the both sides of activity joint are equipped with the draw-in groove, and the inside one end of fixed joint is equipped with the thread fixing groove, and the both sides of fixed joint are equipped with the cardboard of being connected with draw-in groove transition fit.

Preferably, the number of the clamping grooves of the interface of the utility model is two, and the two clamping grooves are symmetrically distributed on the movable joint; the main clamping grooves can be two and are symmetrically distributed in the bottom cover.

Further, the utility model discloses be equipped with the bolt on the inboard of the buckle ware of interface and locate this bolt both ends and be connected in the spring assembly between buckle ware and the main slot, the bolt carries out the block in being arranged in the picture peg of embedding top cap and connects, the spring assembly is used for driving the bolt and carries out the card admittedly. The both ends distribution of terminal box is equipped with deconcentrator and the elasticity preforming that comprises three PVC spacers, and this elasticity preforming is 30 jiaos of angle distributions downwards on the deconcentrator inner wall through reset spring, and the deconcentrator is used for preventing the electric wire overlap, and the terminal box is inside to be applicable to the terminal of inserted sheet and inserted spring.

Still further, the utility model discloses be equipped with rectangle form jack on the surface of the picture peg of interface, this jack is used for cooperateing with the bolt on the buckle ware and carries out the card admittedly.

Further, the utility model discloses being equipped with the groove of dodging of rectangle form groove structure on the activity wiring groove of interface, should dodging the groove and inlay and locate the inside one end of movable joint, dodge and be equipped with the spring between groove and the activity wiring groove, dodge the groove and be used for cooperation activity wiring groove to contract, the spring is used for cooperation activity wiring groove to go up and down.

Has the advantages that: compared with the prior art, the utility model discloses a show the advantage and do: this integrated interface of bunch passes through the elasticity preforming on the deconcentrator and fixes the pencil at the terminal box both ends, combine the cooperation of activity joint and fixed joint, the pencil that drives different specifications can be connected inside the terminal box, and mutually support with the clamp plate through the main draw-in groove on top cap and the bottom, with top cap and bottom lock under the assistance of buckle ware, form integral type wiring structure, alphabetical shell's design has been abandoned, the shell of buckle is fixed the pencil about using, the length of top cap and bottom has shortened the pencil and has exposed length outside, the winding problem of pencil has been solved, even the top cap is lost can not influence the bottom to the fixed and use of pencil simultaneously, can change according to the part, and the maintenance is convenient for, and materials are saved.

Drawings

Fig. 1 is a schematic structural diagram of the interface of the present invention;

fig. 2 is a schematic view of the internal structure of the interface bottom cover of the present invention;

fig. 3 is a schematic structural view of the interface top cover of the present invention;

fig. 4 is an enlarged schematic structural view of the interface fastener of the present invention;

FIG. 5 is a schematic structural view of the movable wiring groove of the present invention in a state of being engaged with the movable joint;

FIG. 6 is a schematic structural view of the movable wiring groove and the movable joint of the present invention;

in the figure: the terminal box comprises a bottom cover 1, a top cover 2, a movable joint 3, a fixed joint 4, a terminal box 5, a main clamping groove 6, a buckle 7, a pressing plate 8, a movable wiring groove 9, a clamping groove 10, a wire fixing groove 11, a clamping plate 12, a plug 13, a spring group 14, a wire divider 15, an elastic pressing sheet 16, a jack 17, an avoiding groove 18 and a spring 19.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the utility model discloses integrated interface of integral type wiring pencil, including bottom 1, top cap 2, activity joint 3, fixed joint 4, bottom 1 is connected in top cap 2 below through the block, and the butt fusion of moulding plastics of activity joint 3 connects in bottom 1 both ends, states fixed joint 4 through moulding plastics the butt fusion in top cap 2 both ends, as shown in fig. 1.

Wherein, the bottom cover 1 is provided with a fastener 7, a main clamping groove 6 and a terminal box 5. The buckle device 7 is welded on the outer side of the main clamping groove 6, the main clamping groove 6 is embedded in two sides inside the bottom cover 1, the terminal box 5 is welded inside the bottom cover 1 through injection molding, the buckle device 7 is of two groups of structures, and the main clamping grooves 6 are two and are symmetrically distributed inside the bottom cover 1. The buckle 7 is provided with a bolt 13 and a spring assembly 14, the bolt 13 is welded on the inner side of the buckle 7 by injection molding, the spring assembly 14 is arranged at two ends of the bolt 13, and the spring assembly 14 is connected between the buckle 7 and the main clamping groove 6, preferably, the bolt 13 can be made of PVC material, and the spring assembly 14 can be made of metal material. The terminal box 5 is provided with a deconcentrator 15 and an elastic pressing piece 16, the deconcentrator 15 is distributed at two ends of the terminal box 5, the elastic pressing piece 16 is uniformly distributed on the inner wall of the deconcentrator 15, the deconcentrator 15 is composed of three PVC (polyvinyl chloride) separating pieces, the elastic pressing piece 16 is distributed on the inner wall of the deconcentrator 15 at an angle of 30 degrees downwards through a return spring, and preferably, the elastic pressing piece 16 can be made of metal.

The top cover 2 is provided with inserting plates 8, the inserting plates 8 are welded on two sides below the top cover 2 through injection molding, and the inserting plates 8 are matched with the main clamping grooves 6 to be clamped and connected. The plugboard 8 is provided with rectangular jacks 17, the jacks 17 are arranged on the outer side surface of the plugboard 8, and the number of the jacks 17 is two, and the jacks 17 are respectively arranged on the outer surfaces of the two plugboards 8.

The movable joint 3 is provided with a movable wiring groove 9 and two clamping grooves 10, the movable wiring groove 9 is embedded in one end of the inner part of the movable joint 3, the clamping grooves 10 are embedded in two sides of the movable joint 3, and the two clamping grooves 10 are symmetrically distributed on the movable joint 3. The movable wiring groove 9 is provided with an avoiding groove 18 and a spring 19. The avoiding groove 18 is embedded in one end of the movable joint 3, the spring 19 is connected between the avoiding groove 18 and the movable wiring groove 9, the avoiding groove 18 can be a groove with a rectangular structure, the springs 19 can be four groups, and the preferable structure can be a metal structure.

The fixed joint 4 is equipped with solid line groove 11 and cardboard 12, and solid line groove 11 is through moulding plastics butt fusion in the inside one end of fixed joint 4, and the cardboard 12 is moulded plastics butt fusion in fixed joint 4 both sides, and cardboard 12 is connected with draw-in groove 10 looks transition fit.

The working principle is as follows: when the wiring harness is maintained, the fastener 7 is pulled, so that the fastener 7 pulls the spring group 14 to drive the plug pin 13 to be separated from the jack 17 on the plug board 8, the top cover 2 is separated from the control of the fastener 7, then the top cover 2 is lifted, the clamping plate 12 is separated from the clamping groove 10, and the inner part of the bottom cover 1 is displayed; when changing the pencil, only need pull up the pencil, drive the ascending perk of elasticity preforming 16 on deconcentrator 15 to make elasticity preforming 16 open under reset spring's cooperation, later pull out terminal box 5 with the pencil, demolish.

In addition, when the wiring harness is replaced, one end of the wiring harness is inserted into the terminal box 5, then the wiring harness is pressed into the elastic pressing piece 16, and then the elastic pressing piece 16 is fixed inside the deconcentrator 15, so that the root of the wiring harness is clear; then, the wiring harness is embedded into a groove in the movable wiring groove 9, and the movable wiring groove 9 can be matched with a spring 19 at the bottom of the movable wiring groove 9 according to the specification and the size of the wiring harness, so that the movable wiring groove 9 can be lifted in an avoiding groove 18 according to the thickness of the wiring harness; after wiring of the wiring harness is completed, the buckle device 7 is pulled to enable the buckle device 7 and the main clamping groove 6 to be separated by a distance of 1.5mm-3.5mm, then the pressing plate 8 on the top cover 2 is pressed into the main clamping groove 6, the buckle device 7 is loosened to enable the plug 13 on the buckle device 7 to be inserted into the jack 17 of the pressing plate 8, the pressing plate 8 is clamped and fixed inside the main clamping groove 6, meanwhile, the clamping plate 12 on the fixed joint 4 is also embedded into the clamping teeth 10 on the movable joint 3, the movable joint 3 and the fixed joint 4 are closed, the fixing wire groove 11 on the fixed joint 4 is extruded, and the wiring harness on the movable wiring groove 9 is fixed.

Claims

1. The utility model provides an integrated interface of integral type wiring pencil which characterized in that: the interface comprises a bottom cover (1), a top cover (2) clamped and connected above the bottom cover (1), movable joints (3) arranged at two ends of the bottom cover (1) and fixed joints (4) arranged at two ends of the top cover (2);

wherein, the terminal box (5) is arranged in the bottom cover (1), the main clamping grooves (6) are arranged on two sides in the bottom cover (1), the buckling devices (7) are arranged on the outer sides of the main clamping grooves (6), and the inserting plates (8) matched with the main clamping grooves (6) are arranged on two sides below the top cover (2);

the movable wiring groove (9) is arranged at one end of the interior of the movable joint (3), the clamping grooves (10) are arranged on two sides of the movable joint (3), the wire fixing groove (11) is arranged at one end of the interior of the fixed joint (4), and the clamping plates (12) which are in transition fit connection with the clamping grooves (10) are arranged on two sides of the fixed joint (4).

2. The integrated wiring harness integration interface of claim 1, wherein: the inner side of the buckle device (7) is provided with a bolt (13) and a spring group (14) which is arranged at two ends of the bolt (13) and connected between the buckle device (7) and the main clamping groove (6).

3. The integrated wiring harness integration interface of claim 1, wherein: the terminal box is characterized in that the two ends of the terminal box (5) are respectively provided with a deconcentrator (15) consisting of three PVC (polyvinyl chloride) spacers and an elastic pressing sheet (16), and the elastic pressing sheet (16) is distributed on the inner wall of the deconcentrator (15) at an angle of 30 degrees downwards through a return spring.

4. The integrated wiring harness integration interface of claim 2, wherein: the outer surface of the plug board (8) is provided with a rectangular jack (17).

5. The integrated wiring harness integration interface of claim 1, wherein: the movable wiring groove (9) is provided with an avoiding groove (18) with a rectangular groove structure, the avoiding groove (18) is embedded in one end of the inner part of the movable joint (3), and a spring (19) is arranged between the avoiding groove (18) and the movable wiring groove (9).

6. The integrated wiring harness integration interface of claim 1, wherein: the two clamping grooves (10) are symmetrically distributed on the movable joint (3); the number of the main clamping grooves (6) is two, and the main clamping grooves are symmetrically distributed in the bottom cover (1).