CN207732194U - A kind of automobile audio harness of high-insulativity - Google Patents

Abstract

The utility model discloses a kind of automobile audio harness of high-insulativity, including sound equipment wire harness main body and the mounting base being fixedly mounted on head unit, the sound equipment wire harness main body includes cable and the insulating protective sleeve that is socketed in outside cable, the sound equipment wire harness main body is fixedly connected with plug close to one end of mounting base, inserting groove is offered in the mounting base, and plug is mounted in inserting groove, the both sides of the inserting groove are equipped with the placed cavity being opened in mounting base, the plug offers card slot close to the side of placed cavity, active card is equipped with card column in the card slot, and the one end of card column far from card slot extends in placed cavity and is fixedly connected with the first movable block, the both sides of first movable block are fixedly welded with limited block.The utility model is simple in structure, easy to operate, the connection of the junction of sound equipment wire harness main body and sound equipment it is secured, avoid the phenomenon that loosening, be effectively guaranteed the normal use of people, meet the demand of people.

Description

A kind of automobile audio harness of high-insulativity

Technical field

The utility model is related to automobile technical field more particularly to a kind of automobile audio harness of high-insulativity.

Background technology

In recent years, with the high speed development of electronics, for the inside of automobile and various electronic equipments in order to by part and base The use that the harness of connection is put between plate is more and more, and harness is mainly to be routed to motor vehicle by tying up the line that a plurality of electric wire is constituted On technology.

The harness of high-insulativity is generally used on current sound equipment, in existing technology, the connection of harness and sound equipment Place connects not secured enough, the phenomenon that often loosening, affects the normal use of people, can not meet the use of people and needs It asks, for this purpose, we providing a kind of automobile audio harness of high-insulativity.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the automobile of the high-insulativity proposed Sound equipment harness.

To achieve the goals above, the utility model uses following technical solution：

The automobile audio harness of high-insulativity, including sound equipment wire harness main body and the installation that is fixedly mounted on head unit Seat, the sound equipment wire harness main body include cable and the insulating protective sleeve that is socketed in outside cable, the sound equipment wire harness main body It is fixedly connected with plug close to one end of mounting base, inserting groove is offered in the mounting base, and plug is mounted on grafting In slot, the both sides of the inserting groove are equipped with the placed cavity being opened in mounting base, and the plug is opened close to the side of placed cavity Equipped with card slot, active card is equipped with card column in the card slot, and the one end of card column far from card slot extends in placed cavity and fixed company It is connected to the first movable block, the both sides of first movable block are fixedly welded with limited block, and limited block is far from the first movable block Side and the inner wall of placed cavity be slidably connected, clamp spring is equipped in the placed cavity, and one end of clamp spring is remote with the first movable block Side from card column is fixedly connected, and the other end of the clamp spring is fixedly connected with side inner wall of the placed cavity far from card slot, described The both sides of clamp spring are equipped with sliding bar, and one end of sliding bar is fixedly connected with side of first movable block far from card column, described The other end of sliding bar extends to the outside of mounting base, and one end of two outside mounting base sliding bar has been fixedly connected with The same motion bar, side of the motion bar far from mounting base are fixedly welded with the second movable block.

Preferably, side of the limited block far from the first movable block is fixedly welded with position limiting slide block, and the placed cavity leans on Limit sliding chutes are offered on the side inner wall of nearly position limiting slide block, and position limiting slide block is slidably connected with limit sliding chutes.

Preferably, the placed cavity offers first through hole on the side inner wall of card slot, and card column sliding is through the One through-hole and the outside for extending to first through hole.

Preferably, the placed cavity is opened up on the side inner wall of motion bar there are two the second through-hole, and sliding bar is slided The dynamic outside run through the second through-hole and extend to the second through-hole.

Preferably, the card column is rectangular configuration, and the card slot is rectangular channel, and card column is in contact with the inner wall of card slot.

Preferably, the surface of second movable block is equipped with anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that：

In the utility model, when sound equipment wire harness main body is connect with sound equipment, by pulling the second movable block, the second movable block Motion bar movement, motion bar is driven to drive the first movable block to move further through sliding bar, the first movable block drives card column when moving It is mobile, while clamp spring is squeezed when the movement of the first movable block, plug is then inserted into inserting groove by compressive deformation after clamp spring is squeezed It is interior, the second movable block is unclamped again, clamp spring resets, and under the action of clamp spring spring return, clamp spring pushes the movement of the first movable block, the One movable block drives card column to move and be installed in card slot into card slot again, so finally so that sound equipment wire harness main body and sound equipment it Between connect more securely, avoid the phenomenon that loosening, be effectively guaranteed the normal use of people；

In conclusion the utility model is simple in structure, it is easy to operate, the junction connection of sound equipment wire harness main body and sound equipment Securely, the phenomenon that loosening is avoided, the normal use of people is effectively guaranteed, meets the demand of people.

Description of the drawings

Fig. 1 be the utility model proposes high-insulativity automobile audio harness in sound equipment wire harness main body structural representation Figure；

Fig. 2 be the utility model proposes high-insulativity automobile audio harness structural schematic diagram；

Fig. 3 is the structural schematic diagram that part A is amplified in Fig. 2.

In figure：1 sound equipment wire harness main body, 2 plugs, 3 mounting bases, 4 inserting grooves, 5 card slots, 6 card columns, 7 placed cavities, 8 first are lived Motion block, 9 clamp springs, 10 sliding bars, 11 motion bars, 12 second movable blocks, 13 limited blocks, 14 second through-holes.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the automobile audio harness of high-insulativity, including sound equipment wire harness main body 1 and it is fixedly mounted on sound equipment sheet Mounting base 3 on body, sound equipment wire harness main body 1 include cable 1-2 and the insulating protective sleeve 1-1 being socketed in outside cable 1-2, Sound equipment wire harness main body 1 is fixedly connected with plug 2 close to one end of mounting base 3, and inserting groove 4, and plug 2 are offered in mounting base 3 It is movably arranged in inserting groove 4, the both sides of inserting groove 4 are equipped with the placed cavity 7 being opened in mounting base 3, and plug 2 is close to placement The side of chamber 7 offers card slot 5, and active card is equipped with card column 6 in card slot 5, and the one end of card column 6 far from card slot 5 extends to placement In chamber 7 and it is fixedly connected with the first movable block 8, the both sides of the first movable block 8 are fixedly welded with limited block 13, and limited block 13 Side and the inner wall of placed cavity 7 far from the first movable block 8 are slidably connected, and clamp spring 9, and one end of clamp spring 9 are equipped in placed cavity 7 It is fixedly connected with the first side of the movable block 8 far from card column 6, in the other end of clamp spring 9 and side of the placed cavity 7 far from card slot 5 Wall is fixedly connected, and the both sides of clamp spring 9 are equipped with sliding bar 10, and one end of sliding bar 10 and the first movable block 8 are far from card column 6 Side is fixedly connected, and the other end of sliding bar 10 extends to the outside of mounting base 3, two sliding bars being located at outside mounting base 3 10 one end has been fixedly connected with the same motion bar 11, and side of the motion bar 11 far from mounting base 3 is fixedly welded with the second work Motion block 12, the utility model is simple in structure, easy to operate, and sound equipment wire harness main body 1 connect secured with the junction of sound equipment, avoids The phenomenon that loosening, it is effectively guaranteed the normal use of people, meets the demand of people.

Side of the limited block 13 far from the first movable block 8 is fixedly welded with position limiting slide block, and placed cavity 7 is close to position limiting slide block Limit sliding chutes are offered on the inner wall of side, and position limiting slide block is slidably connected with limit sliding chutes, placed cavity 7 is close to the side of card slot 5 First through hole is offered on inner wall, and the sliding of card column 6 runs through first through hole and extends to the outside of first through hole, placed cavity 7 leans on Second through-hole 14 there are two being opened up on the side inner wall of nearly motion bar 11, and the sliding of sliding bar 10 through the second through-hole 14 and extends To the outside of the second through-hole 14, card column 6 is rectangular configuration, and card slot 5 is rectangular channel, and card column 6 is in contact with the inner wall of card slot 5, The surface of second movable block 12 is equipped with anti-skid chequer, and the utility model is simple in structure, easy to operate, sound equipment wire harness main body 1 and sound Loud junction connects secured, avoids the phenomenon that loosening, is effectively guaranteed the normal use of people, meets people Demand.

In the utility model, sound equipment wire harness main body 1 connect secured with the junction of sound equipment, avoids showing of occurring loosening As being effectively guaranteed the normal use of people, meeting the use demand of people, when specifically connecting, by pulling second Movable block 12, the second movable block 12 drive motion bar 11 to move, and motion bar 11 drives the first movable block 8 to move further through sliding bar 10 It is dynamic, drive card column 6 to move when the first movable block 8 moves, while clamp spring 9 is squeezed when the movement of the first movable block 8, clamp spring 9 is squeezed Compressive deformation afterwards is then inserted into plug 2 in inserting groove 4, unclamps again the second movable block 12, clamp spring 9 resets, in 9 elastic force of clamp spring Under the action of recovery, clamp spring 9 pushes the movement of the first movable block 8, the first movable block 8 to drive card column 6 to move and block into card slot 5 again In card slot 5, it is final in this way so that connected between sound equipment wire harness main body 1 and sound equipment more securely, avoid and occur loosening Phenomenon is effectively guaranteed the normal use of people, meets the use demand of people.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. the automobile audio harness of high-insulativity, including sound equipment wire harness main body（1）With the installation being fixedly mounted on head unit Seat（3）, the sound equipment wire harness main body（1）Including cable（1-2）Be socketed in cable（1-2）External insulating protective sleeve （1-1）, which is characterized in that the sound equipment wire harness main body（1）Close to mounting base（3）One end be fixedly connected with plug（2）, described Mounting base（3）On offer inserting groove（4）, and plug（2）It is movably arranged on inserting groove（4）It is interior, the inserting groove（4）Both sides It is equipped with and is opened in mounting base（3）On placed cavity（7）, the plug（2）Close to placed cavity（7）Side offer card slot （5）, the card slot（5）Interior active card is equipped with card column（6）, and card column（6）Far from card slot（5）One end extend to placed cavity（7） It is interior and be fixedly connected with the first movable block（8）, first movable block（8）Both sides be fixedly welded with limited block（13）, and Limited block（13）Far from the first movable block（8）Side and placed cavity（7）Inner wall be slidably connected, the placed cavity（7）Inside set There is clamp spring（9）, and clamp spring（9）One end and the first movable block（8）Far from card column（6）Side be fixedly connected, the clamp spring（9） The other end and placed cavity（7）Far from card slot（5）Side inner wall be fixedly connected, the clamp spring（9）Both sides be equipped with sliding Bar（10）, and sliding bar（10）One end and the first movable block（8）Far from card column（6）Side be fixedly connected, the sliding bar （10）The other end extend to mounting base（3）Outside, be located at mounting base（3）Two external sliding bars（10）One end it is solid Surely it is connected with the same motion bar（11）, the motion bar（11）Far from mounting base（3）Side be fixedly welded with second activity Block（12）.

2. the automobile audio harness of high-insulativity according to claim 1, which is characterized in that the limited block（13）It is separate First movable block（8）Side be fixedly welded with position limiting slide block, the placed cavity（7）It is opened on the side inner wall of position limiting slide block Equipped with limit sliding chutes, and position limiting slide block is slidably connected with limit sliding chutes.

3. the automobile audio harness of high-insulativity according to claim 1, which is characterized in that the placed cavity（7）It is close Card slot（5）Side inner wall on offer first through hole, and card column（6）Sliding is through first through hole and extends to first through hole It is external.

4. the automobile audio harness of high-insulativity according to claim 1, which is characterized in that the placed cavity（7）It is close Motion bar（11）Side inner wall on open up there are two the second through-hole（14）, and sliding bar（10）Sliding runs through the second through-hole（14） And extend to the second through-hole（14）Outside.

5. the automobile audio harness of high-insulativity according to claim 1, which is characterized in that the card column（6）For rectangle Structure, the card slot（5）For rectangular channel, and card column（6）With card slot（5）Inner wall be in contact.

6. the automobile audio harness of high-insulativity according to claim 1, which is characterized in that second movable block（12） Surface be equipped with anti-skid chequer.