CN212695634U

CN212695634U - Wire harness for automobile

Info

Publication number: CN212695634U
Application number: CN202021824001.5U
Authority: CN
Inventors: 宁同欢
Original assignee: Zhejiang Eastern Airlines Changlian Electronic Technology Co ltd
Current assignee: Zhejiang Eastern Airlines Changlian Electronic Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-12
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to an automotive circuit technical field specifically is a pencil for car, including the pencil main part, the one end fixed mounting of pencil main part has first wiring mouth, the one end fixed mounting that first wiring mouth was kept away from to the pencil main part has two second wiring mouths, the pencil main part has fixed the cup joint of threading guide strip in the one end that is close to second wiring mouth, threading guide strip includes the mainboard, one side fixed mounting of mainboard has magic tape. The utility model has the advantages that: through the setting of friction protection piece, the effectual current pencil for car that has avoided does not set up protection device in the edges and corners department of car panel beating, through the cooperation of rubber lantern ring and edges and corners tiling, pass the pencil main part in the rubber lantern ring, paste the edges and corners department of car panel beating with edges and corners tiling through the face of gluing again, can protect the pencil main part through the rubber lantern ring well, avoid wearing and tearing to influence to use and safe driving, the structure is very simple, but realized the protection to edges and corners department car pencil.

Description

Wire harness for automobile

Technical Field

The utility model relates to an automotive circuit technical field, especially a pencil for car.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component in which a contact terminal (connector) punched from a copper material is crimped with an electric wire and cable, and then an insulator is molded or a metal case is added to the exterior of the contact terminal, so that a connection circuit is formed by bundling the contact terminal and the cable with the wire harness. The wire harness industry 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, and the wire harness of the automobile body is connected with the whole automobile body.

The conventional automobile wire harnesses are numerous, the common automobile wire harnesses are fixed on an automobile sheet metal, but the automobile sheet metal in some places has edges and corners, and if no protection facility is used for a long time, the automobile wire harnesses are abraded, so that the normal use is influenced; and when the automobile wire harness is installed, a plurality of places need to pass through holes formed in the metal plate, one end of the automobile wire harness is provided with a plurality of joints, the automobile wire harness needs to pass through the metal plate holes for a plurality of times, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a pencil for car.

The purpose of the utility model is realized through the following technical scheme: a wire harness for an automobile comprises a wire harness main body, wherein a first wiring port is fixedly arranged at one end of the wire harness main body, and two second wiring ports are fixedly arranged at one end, far away from the first wiring port, of the wire harness main body;

the wiring harness main body is fixedly sleeved with a threading guide strip at one end close to the second wiring port, the threading guide strip comprises a main board, a magic tape is fixedly mounted on one side of the main board, two side faces, perpendicular to the side faces of the main board and the fixed magic tape, of the main board are fixedly connected with a first fixing tape and a second fixing tape respectively, one end, far away from one side face of the magic tape, of the main board is fixedly connected with a first conical strip, and one end, far away from the first conical strip, of the same side, connected with the first conical strip, of the main board is fixedly connected with a second conical strip;

the outer surface of the wire harness main body is sleeved with a friction protection block, the friction protection block comprises a rubber lantern ring, and the outer surface of the rubber lantern ring is fixedly connected with a corner pasting block;

and the outer surface of the wire harness main body is fixedly sleeved with a punching-free fixing block.

Optionally, the wire harness main body comprises a three-layer structure of an insulated wire, an electromagnetic-proof layer and a wire harness adhesive tape; the insulated wire is located on the innermost layer of the structure, the outer side of the insulated wire is sleeved with the electromagnetic-proof layer, and the outer side of the electromagnetic-proof layer is sleeved with the wiring harness adhesive tape.

Optionally, LOOP of the magic tape is arranged on the upper surfaces of the first fixing bandage and the first tapered strip.

Optionally, HOOK of the HOOK and loop fastener is arranged on the upper surfaces of the second fixing tie and the second conical strip.

Optionally, the shape of the corner joint piece is matched with the corner of the vehicle metal plate, and a rubber surface is arranged on one side, away from the rubber lantern ring, of the corner joint piece.

Optionally, exempt from to punch the fixed block and be the rubber material, just exempt from to punch the one end setting that the fixed block kept away from the pencil main part.

The utility model has the advantages of it is following:

1. this pencil for car, setting through the friction protection piece, the effectual pencil of having avoided current for car does not set up protection device in the edges and corners department of car panel beating, long-time use can cause wearing and tearing to the car pencil, influence the drawback of normal use, cooperation through rubber lantern ring and edges and corners paster, pass the pencil main part from the rubber lantern ring, paste the edges and corners department of car panel beating with the edges and corners paster again through the rubber face, can protect the pencil main part through the rubber lantern ring well, avoid wearing and tearing to influence to use and safe driving, the structure is very simple, but realized the protection to edges and corners department car pencil, certain practical value has.

2. This pencil for car, through the setting of threading guide strip, the effectual current pencil one end of having avoided for car has a lot of to connect, need divide and pass the panel beating hole many times, the operation is got up than troublesome drawback, it fixes threading guide strip in the pencil main part to paste the ribbon through the magic, will connect in proper order or wrap up side by side on the mainboard through first fixed ribbon and the fixed ribbon of second, pass the panel beating hole through first toper strip and second toper strip and guide follow-up pencil main part, make follow-up pencil main part can pass the panel beating hole easily, can simply pull down threading guide strip after the installation and carry out used repeatedly, moreover, the steam generator is simple in structure, high use value.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the threading guide strip of the present invention;

FIG. 3 is a schematic three-dimensional structure diagram of the friction protection block of the present invention;

fig. 4 is a schematic cross-sectional structure view of the wire harness main body of the present invention.

In the figure: 1-harness body, 101-insulated conductor, 102-electromagnetic-proof layer, 103-harness adhesive tape, 2-first wiring port, 3-second wiring port, 4-threading guide strip, 401-mainboard, 402-magic tape, 403-first fixing tape, 404-second fixing tape, 405-first conical strip, 406-second conical strip, 5-friction protection block, 501-rubber lantern ring, 502-corner tape block and 6-punching-free fixing block.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a wire harness for an automobile comprises a wire harness main body 1, wherein a first wiring port 2 is fixedly arranged at one end of the wire harness main body 1, and two second wiring ports 3 are fixedly arranged at one end of the wire harness main body 1 far away from the first wiring port 2;

a threading guide strip 4 is fixedly sleeved at one end, close to the second wiring port 3, of the wiring harness main body 1, the threading guide strip 4 comprises a main board 401, a magic tape 402 is fixedly installed at one side of the main board 401, two side faces, perpendicular to the side face where the magic tape 402 is fixed, of the main board 401 are fixedly connected with a first fixing tape 403 and a second fixing tape 404 respectively, one end, far away from one side face of the magic tape 402, of the main board 401 is fixedly connected with a first conical strip 405, and one end, far away from the first conical strip 405, of the same side, where the main board 401 is connected with the first conical strip 405, of the main board 401 is fixedly connected;

the outer surface of the wire harness main body 1 is sleeved with a friction protection block 5, the friction protection block 5 comprises a rubber lantern ring 501, and the outer surface of the rubber lantern ring 501 is fixedly connected with a corner sticking block 502;

and the fixed cover of the surface of pencil main part 1 has connect fixed block 6 of exempting from to punch.

As an optimal technical solution of the utility model: the wire harness main body 1 includes a three-layer structure of an insulated wire 101, an electromagnetic-proof layer 102, and a wire harness tape 103; the insulated conductor 101 is positioned at the innermost layer of the structure, the outer side of the insulated conductor 101 is sleeved with an electromagnetic-proof layer 102, and the outer side of the electromagnetic-proof layer 102 is sleeved with a wiring harness tape 103.

As an optimal technical solution of the utility model: the first fixing tie 403 and the upper surface of the first tapered strip 405 are provided with LOOP of the hook and LOOP fastener.

As an optimal technical solution of the utility model: the second fixing band 404 and the second tapered strip 406 are provided with HOOK of HOOK and loop fasteners on the upper surfaces thereof.

As an optimal technical solution of the utility model: the shape of the corner paster 502 is matched with the corner of a vehicle metal plate, and one side, away from the rubber sleeve ring 501, of the corner paster 502 is provided with a rubber surface.

As an optimal technical solution of the utility model: exempt from to punch fixed block 6 and be the rubber material, and exempt from to punch fixed block 6 and keep away from the one end setting of pencil main part 1.

The working process of the utility model is as follows: this pencil for car, pass the pencil main part 1 during the use and rub protection piece 5 and exempt from fixed block 6 that punches, it fixes the pencil main part through rubbing protection piece 5 and exempt from to punch fixed block 6, avoid the friction damage, need pass the panel beating hole and make and fix threading guide strip 4 on pencil main part 1 through magic tape 402, will connect in proper order or wrap up side by side on mainboard 401 through first fixed ribbon 403 and second fixed ribbon 404, pass panel beating hole through first toper strip 405 and second toper strip 406 and guide follow-up pencil main part 1, make follow-up pencil main part 1 can pass the panel beating hole easily, can simply pull down threading guide strip 4 after the installation and carry out used repeatedly.

In summary, the following steps: the automobile wire harness effectively avoids the defect that the existing automobile wire harness does not have a protection device at the edge of an automobile metal plate due to the arrangement of the friction protection block 5, the automobile wire harness is abraded after long-time use, and normal use is affected; this pencil for car, through the setting of threading guide strip 4, the effectual pencil one end of having avoided current car has a lot of to connect, need divide and pass the panel beating hole many times, the operation is got up than troublesome drawback, it fixes threading guide strip 4 on pencil main part 1 to paste ribbon 402 through the magic, will connect in proper order or wrap up side by side on mainboard 1 through first fixed ribbon 403 and the fixed ribbon 404 of second, pass panel beating hole through first toper strip 405 and second toper strip 406 and guide follow-up pencil main part 1, make follow-up pencil main part 1 can pass the panel beating hole easily, can simply pull down threading guide strip 4 after the installation and carry out used repeatedly, moreover, the steam generator is simple in structure, and the use value is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wire harness for an automobile, characterized in that: the wire harness comprises a wire harness main body (1), wherein a first wiring port (2) is fixedly installed at one end of the wire harness main body (1), and two second wiring ports (3) are fixedly installed at one end, far away from the first wiring port (2), of the wire harness main body (1);

the wiring harness main body (1) is fixedly sleeved with a threading guide strip (4) at one end close to the second wiring port (3), the threading guide strip (4) comprises a main board (401), a magic tape (402) is fixedly installed on one side of the main board (401), two side faces, perpendicular to the side face of the fixed magic tape (402), of the main board (401) are fixedly connected with a first fixing tape (403) and a second fixing tape (404) respectively, one end, far away from one side face of the magic tape (402), of the main board (401) is fixedly connected with a first conical strip (405), and one end, far away from the first conical strip (405), of the same side, connected with the first conical strip (405), of the main board (401) is fixedly connected with a second conical strip (406);

the outer surface of the wire harness main body (1) is sleeved with a friction protection block (5), the friction protection block (5) comprises a rubber lantern ring (501), and the outer surface of the rubber lantern ring (501) is fixedly connected with a corner pasting block (502); and a punching-free fixing block (6) is fixedly sleeved on the outer surface of the wire harness main body (1).

2. The wire harness for an automobile according to claim 1, characterized in that: the wire harness main body (1) comprises three-layer structures of an insulated conducting wire (101), an electromagnetic-proof layer (102) and a wire harness adhesive tape (103); the insulated wire (101) is located on the innermost layer of the structure, the outer side of the insulated wire (101) is sleeved with the electromagnetic-proof layer (102), and the outer side of the electromagnetic-proof layer (102) is sleeved with the wiring harness adhesive tape (103).

3. The wire harness for an automobile according to claim 1, characterized in that: the first fixing bandage (403) and the upper surface of the first conical strip (405) are provided with LOOP of the magic tape.

4. The wire harness for an automobile according to claim 1, characterized in that: and HOOK of magic tapes are arranged on the upper surfaces of the second fixing bandage (404) and the second conical strip (406).

5. The wire harness for an automobile according to claim 1, characterized in that: the shape of edges and corners paster piece (502) and vehicle panel beating edges and corners looks adaptation, just one side that rubber lantern ring (501) was kept away from in edges and corners paster piece (502) is provided with gluey face.

6. The wire harness for an automobile according to claim 1, characterized in that: exempt from to punch fixed block (6) and be the rubber material, just exempt from to punch fixed block (6) and keep away from the one end setting of pencil main part (1).