CN219436206U - Durable type vehicle air conditioner pencil - Google Patents

Abstract

The application discloses durable automotive air conditioner pencil belongs to pencil technical field, including the pencil line of two looks adaptations, its characterized in that: the utility model discloses a wire harness, including the wire harness, the both ends of wire harness all are connected with the joint shell, the both ends of wire harness all fixed mounting have the metal guide pillar, the metal guide pillar is run through and sliding connection with adjacent joint shell, be provided with fastening mechanism between joint shell and the wire harness, fastening mechanism includes the insulation board, the insulation board is fixed cup joints between adjacent two metal guide pillars, the lateral wall threaded connection of insulation board has two screws, the screw is threaded connection with adjacent joint shell, two all be provided with in the joint shell and be electric connection's conductive component with the metal guide pillar, the one end that the wire harness was kept away from to the joint shell is provided with two jacks. The utility model not only has the dismounting structure of the wire harness and the connector shell, but also improves the conductive effect and the safety of the wire harness, and is suitable for popularization.

Description

Durable type vehicle air conditioner pencil

Technical Field

The application relates to the technical field of wire harnesses, and more particularly relates to a durable automobile air conditioner wire harness.

Background

The durable automobile air conditioning wire harness is a network main body of an automobile air conditioning circuit, and the automobile air conditioning circuit does not exist without the air conditioning wire harness, wherein the air conditioning wire harness is a component for forming a connecting circuit by bundling wire harnesses after a contact terminal punched by copper materials is in compression joint with a wire and a cable and then an insulator or an external metal shell is molded outside.

Chinese patent publication No.: (CN 208045810U) discloses a high-grade durable automobile air conditioner pencil, including the joint shell, the bundle line, joint shell upper end is fixed with rather than the roof as an organic whole, and joint shell left end vertical longitudinal distribution has two bundle line interfaces, bundle line interface left end is provided with copper bolt, and copper bolt left end edge is fixed with rather than waterproof circle as an organic whole, copper bolt left end inboard scarf joint has the bundle line, and the inside flame retardant coating that is provided with of bundle line, this application high-grade durable automobile air conditioner pencil, be provided with copper bolt at bundle line interface left end, and copper bolt and bundle line fixed connection, and copper bolt can be fixed in bundle line interface inside through rotatory running through, can fix copper bolt through the bundle line interface, prevent that copper bolt from becoming flexible influence bundle line conduction electricity, guarantee the operation of automobile air conditioner, and utilize copper bolt, can be when bundle line joint damages needs to change, take off the bundle line joint of damage through rotating copper movable joint bolt.

For the above related art, there is a certain disadvantage, for example, the harness is electrically connected with the connector housing by using a copper bolt, and the copper bolt is partially exposed outside the connector housing in use and is easy to leak in the plugging process, so that a certain potential safety hazard is provided.

Disclosure of Invention

In order to solve the problems, the application provides a durable automobile air conditioner wire harness, which adopts the following technical scheme:

the utility model provides a durable formula vehicle air conditioner pencil, includes the pencil line of two looks adaptations, its characterized in that: the utility model discloses a wire harness, including the wire harness, the both ends of wire harness all are connected with the joint shell, the both ends of wire harness all fixed mounting has the metal guide pillar, the metal guide pillar is run through and sliding connection with adjacent joint shell, be provided with fastening mechanism between joint shell and the wire harness, two all be provided with in the joint shell and be electric connection's conductive component with the metal guide pillar, the one end that the wire harness was kept away from to the joint shell is provided with two jacks that are the symmetry setting, two the sheetmetal is all installed to the jack diapire, the sheetmetal is electric connection with conductive component.

Through adopting above-mentioned technical scheme, when needs butt joint shell or bunch change, rotate and take off fastening mechanism, the metal guide pillar slides in from electrically conductive subassembly, screws on after the change is accomplished, and the metal guide pillar is laminated mutually with electrically conductive subassembly, has improved electrically conductive effect, has improved the security of this pencil.

Further, the fastening mechanism comprises an insulating plate, the insulating plate is fixedly sleeved between two adjacent metal guide posts, two screws which are symmetrically arranged are connected with the side wall of the insulating plate in a threaded manner, and the screws are in threaded connection with the adjacent joint shells.

By adopting the technical scheme, the screw is matched with the insulating plate, and the connecting effect on the metal guide post and the connector shell is achieved.

Further, rubber sleeves are fixedly installed at two ends of the wire harness and fixedly connected with adjacent insulating plates.

By adopting the technical scheme, the rubber sleeve improves the connection strength between the wire harness and the insulating plate.

Further, the side walls of the two joint shells are fixedly provided with sealing sleeves, the sealing sleeves are arranged flush with the end parts of the adjacent joint shells, and a groove for extruding air is formed in one end, away from the wire harness, of each sealing sleeve.

By adopting the technical scheme, the air in the seal sleeve groove is extruded, and the seal sleeve can be attached to the surface of an object, so that the seal sleeve has a sealing effect on the joint shell.

Further, the conductive assembly comprises two supporting pipes, the two supporting pipes are respectively coaxially arranged with the two adjacent metal guide posts, the supporting pipes are fixedly installed in the joint housing, the insulating pipes are fixedly sleeved on the supporting pipes, two limit grooves which are symmetrically arranged are formed in the side walls of the insulating pipes, a supporting plate is fixedly installed in each of the two limit grooves of the insulating pipes, a plurality of U-shaped conductive strips which are distributed in an array are fixedly installed between the supporting plates, two metal conductive blocks which are symmetrically arranged are fixedly installed on the side walls of the insulating pipes, and the metal conductive blocks are in fit arrangement with the adjacent U-shaped conductive strips.

Through adopting above-mentioned technical scheme, metal guide pillar and a plurality of U type conducting strip slip laminating, metal conductive piece and a plurality of U type conducting strip laminating mutually.

Further, two one side that the backup pad kept away from mutually is level and smooth the setting, two one side that the backup pad kept away from mutually is all fixed mounting has a plurality of welding pieces that are used for fixed U type conducting strip.

By adopting the technical scheme, the welding block has the fixing effect on the U-shaped conducting strip.

In summary, the present application includes the following beneficial technical effects:

through the installation to tie up line and joint shell, when needs butt joint shell or tie up line change, rotate and take down fastening mechanism, metal guide pillar slides out from electrically conductive subassembly, screws are screwed on after the change is accomplished, metal guide pillar and electrically conductive subassembly laminating mutually, not only have the dismouting structure of tie up line and joint shell, and improved the electrically conductive effect and the security of pencil.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a mounting block diagram of the fastening mechanism of the present application;

FIG. 3 is a mounting block diagram of the support tube of the present application;

fig. 4 is a mounting structure diagram of the U-shaped conductive strip of the present application.

The reference numerals in the figures illustrate:

1. wire harness; 2. a joint housing; 3. a metal guide post; 4. an insulating plate; 5. a screw; 6. a rubber sleeve; 7. sealing sleeve; 8. a support tube; 9. an insulating tube; 10. a support plate; 11. u-shaped conducting strips; 12. a metal conductive block; 13. a jack; 14. a metal sheet.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1-3, a durable automotive air conditioning harness includes two adaptive harnesses 1, joint housings 2 are connected at two ends of the harnesses 1, a supporting function is provided, metal guide posts 3 are fixedly installed at two ends of the harnesses 1, the metal guide posts 3 are penetrated and slidingly connected with the adjacent joint housings 2, a conductive function is provided, a fastening mechanism is arranged between the joint housings 2 and the harnesses 1, the fastening mechanism includes an insulating plate 4, the insulating plate 4 is fixedly sleeved between the adjacent two metal guide posts 3, the supporting function is provided, two symmetrically arranged screws 5 are in threaded connection with the side walls of the insulating plate 4, the screws 5 are in threaded connection with the adjacent joint housings 2, the fixing function to the insulating plate 4 is provided, rubber sleeves 6 are fixedly installed at two ends of the harnesses 1, the rubber sleeves 6 are fixedly connected with the adjacent insulating plate 4, the protecting function to the end of the harnesses 1 is provided, sealing sleeves 7 are fixedly installed at the side walls of the two joint housings 2, the sealing sleeves 7 are flush with the end of the adjacent joint housings 2, one end of the sealing sleeves 7, which is far from the harnesses 1, grooves for extruding air are provided, and the joint housings 2 are attached.

Referring to fig. 1 and fig. 3-4, the conductive components electrically connected with the metal guide posts 3 are all arranged in the two joint shells 2, the conductive components comprise two support tubes 8, the two support tubes 8 are coaxially arranged with the two adjacent metal guide posts 3 respectively, the support tubes 8 are fixedly installed in the joint shells 2 and have supporting function, the support tubes 8 are fixedly sleeved with the insulation tubes 9 and have insulating and supporting functions, two limit grooves symmetrically arranged are formed in the side walls of the insulation tubes 9, spaces are reserved, supporting plates 10 are fixedly installed in the two limit grooves of the insulation tubes 9 and have supporting function, a plurality of U-shaped conductive strips 11 distributed in an array are fixedly installed between the two supporting plates 10, one far away from side of each supporting plate 10 is in a flat arrangement, a plurality of welding blocks for fixing the U-shaped conductive strips 11 are fixedly installed on one far away from side of each supporting plate 10, two symmetrically arranged metal conductive blocks 12 are fixedly installed on the side walls of the insulation tubes 9, the metal conductive blocks 12 are in a joint arrangement with the adjacent plurality of U-shaped conductive strips 11, two metal jacks 13 are arranged at one end of the joint shells 2 far away from the wire harness 1 and are electrically connected with two metal jacks 13, and the two metal jacks 14 are electrically connected with the metal jacks 13 are arranged at two end faces of each end of the joint shells.

The implementation principle of the embodiment of the application is as follows: when the butt joint housing 2 or the wire harness 1 needs to be replaced, the screw 5 is detached firstly, the insulating plate 4 is removed, the metal guide post 3 slides out from the plurality of U-shaped conducting strips 11, the screw 5 is screwed after replacement is completed, the metal guide post 3 is in sliding fit with the plurality of U-shaped conducting strips 11, and the metal conducting block 12 is in fit with the plurality of U-shaped conducting strips 11.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. The utility model provides a durable formula car air conditioner pencil, includes two pencil lines (1) of looks adaptation, its characterized in that: the utility model discloses a wire harness is characterized in that the both ends of wire harness (1) all are connected with joint housing (2), the both ends of wire harness (1) all fixed mounting has metal guide pillar (3), metal guide pillar (3) are run through and sliding connection with adjacent joint housing (2), be provided with fastening mechanism between joint housing (2) and wire harness (1), two all be provided with in joint housing (2) and be electric connection's conductive component with metal guide pillar (3), the one end that wire harness (1) was kept away from to joint housing (2) is provided with two jack (13) that are the symmetry setting, two sheetmetal (14) are all installed to jack (13) diapire, sheetmetal (14) are electric connection with conductive component.

2. The durable automotive air conditioning harness of claim 1, wherein: the fastening mechanism comprises an insulating plate (4), the insulating plate (4) is fixedly sleeved between two adjacent metal guide posts (3), two screws (5) which are symmetrically arranged are connected with the side wall of the insulating plate (4) in a threaded mode, and the screws (5) are in threaded connection with the adjacent joint housing (2).

3. The durable automotive air conditioning harness of claim 2, wherein: rubber sleeves (6) are fixedly mounted at two ends of the wire harness (1), and the rubber sleeves (6) are fixedly connected with adjacent insulating plates (4).

4. The durable automotive air conditioning harness of claim 1, wherein: the side walls of the two connector housings (2) are fixedly provided with sealing sleeves (7), the sealing sleeves (7) are arranged flush with the end parts of the adjacent connector housings (2), and a groove for extruding air is formed in one end, away from the wire harness (1), of each sealing sleeve (7).

5. The durable automotive air conditioning harness of claim 1, wherein: the utility model provides a conductive assembly, including two stay tubes (8), two stay tubes (8) are coaxial setting with two adjacent metal guide pillar (3) respectively, stay tube (8) fixed mounting is in joint shell (2), stay tube (8) are fixed to be cup jointed insulating tube (9), two spacing grooves that are the symmetry setting have been seted up to the lateral wall of insulating tube (9), equal fixed mounting has backup pad (10) in two spacing grooves of insulating tube (9), two fixed mounting has a plurality of U type conducting bars (11) that are the array and distribute between backup pad (10), the lateral wall fixed mounting of insulating tube (9) has two metal conducting blocks (12) that are the symmetry setting, metal conducting block (12) are the laminating setting with a plurality of adjacent U type conducting bars (11).

6. The durable automotive air conditioning harness of claim 5, wherein: two one side that backup pad (10) kept away from mutually is the level and smooth setting, and two one side that backup pad (10) kept away from mutually is all fixed mounting have a plurality of welding pieces that are used for fixed U type conducting strip (11).