CN210607841U

CN210607841U - Automobile wire harness terminal

Info

Publication number: CN210607841U
Application number: CN201921793577.7U
Authority: CN
Inventors: 王朋朋; 刘柏村; 王仲伟; 崔长鑫
Original assignee: Haiyang Sanxian Electrical Equipment Co Ltd
Current assignee: Haiyang Sanxian Electrical Equipment Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-22
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an automobile wiring harness terminal, including terminal shell, pencil body, contact pin portion and conducting rod, the top pivot of terminal shell is connected with the locating plate, and the avris junction of terminal shell and locating plate is provided with the mounting, the inside of constant head tank and the bottom of locating plate all are provided with location rubber, and the internally mounted of terminal shell has the preforming, the edge of planking reserves the fixed slot, and the outside of planking is provided with the fixed plate, department in the middle of the outside of fixed plate is fixed in to contact pin portion, and the inboard middle department of fixed plate is fixed with the conducting rod, the avris of terminal shell is fixed with the incoming line mouth, and the mid-mounting of incoming line mouth has the rubber ring. This car pencil terminal makes things convenient for the connection location between pencil and the terminal to make things convenient for the dismantlement formula of pencil and terminal to change, make things convenient for the location of pencil, improve the supplementary installation location stable effect of pencil.

Description

Automobile wire harness terminal

Technical Field

The utility model relates to an automobile wiring harness technical field specifically is an automobile wiring harness terminal.

Background

The automobile wire harness is a component of an automobile internal circuit, and is spliced and fixed with the terminal through the wire harness to complete the assembly of the automobile circuit, so that the installation and butt joint of the automobile terminal and the automobile circuit are realized, and the signal and the electrical property transmission of the automobile internal circuit are facilitated.

However, the existing automotive harness terminal has the following problems when in use:

when carrying out the connection between pencil and the terminal fixed, inconvenient installation location of pencil in the terminal carries out, and it is inconvenient to carry out the butt joint of terminal and pencil and change the operation, and when it used, the installation location orientation that is not convenient for use the terminal changes, and is inconvenient to use, and is not stable enough to the installation location of pencil.

In order to solve the problems, innovative design is urgently needed on the basis of the original automobile wire harness terminal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car wiring harness terminal to solve above-mentioned background art and propose current car wiring harness terminal when carrying out the connection fixation between pencil and the terminal, inconvenient the installation location of pencil in the terminal of carrying out, carry out the butt joint of terminal and pencil and change the operation inconvenient, when it uses, be not convenient for change terminal installation location orientation simultaneously, it is inconvenient to use, and the problem stable inadequately to the installation location of pencil.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile wire harness terminal comprises a terminal shell, a wire harness body, a pin part and a conductive rod, wherein a positioning plate is connected with a top rotating shaft of the terminal shell, a fixing part is arranged at the side connecting part of the terminal shell and the positioning plate, a positioning groove is reserved in the terminal shell, the wire harness body is arranged in the positioning groove, positioning rubber is arranged in the positioning groove and at the bottom of the positioning plate, a pressing sheet is arranged in the terminal shell, an outer plate is fixed on the outer wall of the terminal shell, a fixing groove is reserved at the edge of the outer plate, a fixing plate is arranged on the outer side of the outer plate, a positioning block and a pressing block are arranged on the fixing plate, the end parts of the positioning block and the pressing block are fixedly connected, an elastic part is fixed between the positioning block and the pressing block and the inner part of the fixing plate, the positioning, and the department is fixed with the conducting rod in the middle of the inboard of fixed plate to the conducting rod runs through planking and terminal shell and pencil body interconnect, the avris of terminal shell is fixed with the inlet wire, and the mid-mounting of inlet wire has the rubber ring to the outside cover of rubber ring is equipped with the lock ring, installs the fastener on the lock ring moreover.

Preferably, a relative rotation structure connected with the rotating shaft is arranged between the positioning plate and the terminal shell, the bottom of the positioning plate and the positioning groove are both semicircular, and the circle centers of the positioning plate and the positioning groove are overlapped.

Preferably, the outer surface of the positioning rubber is provided with a convex sawtooth structure, and the convex sawtooth structure of the positioning rubber is connected with the outer surface of the wire harness body in an extrusion type clamping manner.

Preferably, the pressing sheet is arranged in an omega-shaped structure, the pressing sheet is connected with the terminal shell through bolts, and the pressing sheet and the outer plate are arranged in a one-to-one correspondence mode.

Preferably, be the extending structure who runs through between briquetting and the fixed plate, and fixed connection between briquetting and the locating piece to the block is connected between locating piece and the fixed slot.

Preferably, fixed connection between rubber ring and the inlet wire, and rubber ring and the coaxial setting of lock hoop block to lock hoop and fastener threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile wire harness terminal facilitates the connection and positioning between a wire harness and the terminal, thereby facilitating the detachable replacement of the wire harness and the terminal, facilitating the positioning of the wire harness and improving the auxiliary installation and positioning stabilizing effects of the wire harness;

1. the auxiliary positioning of the wiring harness is carried out under the action of the positioning plate and the positioning rubber only through the action of the positioning plate of the turnover structure, so that the positioning of the wiring harness is more stable, the stable loosening of the wiring harness after installation and positioning is avoided, and meanwhile, the rubber ring and the tightening ring have the effects of facilitating the disassembly operation between the wiring harness and the terminal;

2. under the block connection effect between fixed slot and the locating piece, make things convenient for the dismantlement installation between planking and the fixed plate to use, utilize the use of fixed plate and contact pin portion, the position removal of carrying out contact pin portion is changed to the use of the terminal of being convenient for of the position transform of utilizing contact pin portion.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the positioning rubber of the present invention;

FIG. 3 is a schematic view of the connection structure of the positioning block and the fixing groove of the present invention;

fig. 4 is the schematic view of the tightening mounting structure of the present invention.

In the figure: 1. a terminal housing; 2. positioning a plate; 3. a fixing member; 4. positioning a groove; 5. a wire harness body; 6. positioning rubber; 7. tabletting; 8. an outer plate; 9. fixing grooves; 10. a fixing plate; 11. positioning blocks; 12. briquetting; 13. an elastic member; 14. a pin portion; 15. a conductive rod; 16. a wire inlet; 17. a rubber ring; 18. tightening; 19. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile wire harness terminal comprises a terminal shell 1, a positioning plate 2, a fixing piece 3, a positioning groove 4, a wire harness body 5, positioning rubber 6, a pressing sheet 7, an outer plate 8, a fixing groove 9, a fixing plate 10, a positioning block 11, a pressing block 12, an elastic piece 13, a pin part 14, a conductive rod 15, a wire inlet 16, a rubber ring 17, a tightening ring 18 and a fastening piece 19, wherein the positioning plate 2 is connected with a top rotating shaft of the terminal shell 1, the fixing piece 3 is arranged at the side connecting part of the terminal shell 1 and the positioning plate 2, the positioning groove 4 is reserved in the terminal shell 1, the wire harness body 5 is arranged in the positioning groove 4, the positioning rubber 6 is arranged in the positioning groove 4 and at the bottom of the positioning plate 2, the pressing sheet 7 is arranged in the terminal shell 1, the outer plate 8 is fixed on the outer wall of the terminal shell 1, the fixing groove 9 is reserved at the edge, install locating piece 11 and briquetting 12 on the fixed plate 10, and fixed connection between the tip of locating piece 11 and briquetting 12, and be fixed with elastic component 13 between the inside of locating piece 11 and briquetting 12 and fixed plate 10, and locating piece 11 and fixed slot 9 interconnect, needle portion 14 is fixed in the middle department of the outside of fixed plate 10, and the middle department of the inboard of fixed plate 10 is fixed with conducting rod 15, and conducting rod 15 runs through planking 8 and terminal shell 1 and pencil body 5 interconnect, the avris of terminal shell 1 is fixed with inlet 16, and the mid-mounting of inlet 16 has rubber ring 17, and the outside cover of rubber ring 17 is equipped with lock hoop 18, and install fastener 19 on the lock hoop 18.

Set up the relative revolution mechanic who is connected for the pivot between locating plate 2 and the terminal shell 1, and the bottom of locating plate 2 and constant head tank 4 all set up to semi-circular to centre of a circle coincidence between them, the upset of locating plate 2 of being convenient for utilizes locating plate 2 to carry out the installation location operation of pencil.

The surface of location rubber 6 sets up to bellied serration structure, and the extrusion formula block is connected between the surface of the protruding serration structure of location rubber 6 and pencil body 5, improves the contact friction between location rubber 6 and the pencil body 5 for the installation location of pencil body 5 is more stable.

The preforming 7 sets up to "omega" column structure setting, and bolted connection between preforming 7 and the terminal shell 1 to preforming 7 and 8 one-to-one settings of planking, the extrusion formula location of the pencil body of being convenient for 5 makes its installation more stable.

For the extending structure who runs through between briquetting 12 and the fixed plate 10, and fixed connection between briquetting 12 and the locating piece 11 to the block is connected between locating piece 11 and the fixed slot 9, and the position of the pin portion 14 of being convenient for removes the change, makes its installation location more steady, and the locating position change is convenient.

Fixed connection between rubber ring 17 and inlet 16, and rubber ring 17 and the coaxial setting of tight 18 block of hooping to tight 18 and 19 threaded connection of fastener, rubber ring 17's setting, make the installation of pencil more stable, and conveniently carry out the parcel of pencil, dustproof and dampproofing protection that uses.

The working principle is as follows: when the automobile wire harness terminal is used, firstly, as shown in figures 1-2 and 4, when the installation, positioning and replacement of the wire harness are carried out, in order to facilitate the positioning and position movement change of the wire harness body 5 and ensure that the replacement operation is convenient and quick and the positioning and replacement are carried out, as shown in figure 4, the wire harness body 5 penetrates through the wire inlet 16 and the inside of the rubber ring 17, the tightness of the tightening ring 18 and the rubber ring 17 is changed through the fastening piece 19, the pressurization type positioning of the wire harness body 5 is completed, as shown in figure 1-2, then the positioning plate 2 is turned over, the wire harness body 5 is placed in the positioning groove 4, the positioning plate 2 is manually turned over, the positioning plate 2 and the terminal shell 1 are installed and positioned in an auxiliary mode through the fixing piece 3, the wire harness body 5 is subjected to extrusion type friction positioning through the positioning rubber 6, and simultaneously, the extrusion type auxiliary fixing and positioning operation of the wire, the installation of the wire harness body 5 is more stable, and the wire harness body 5 and the terminal shell 1 can be conveniently replaced and used;

as shown in fig. 1 and 3, in order to change the position of the pin portion 14 and facilitate the change of the butt position of the terminal during use, the pressing block 12 is manually pressed, the positions of the positioning block 11 and the pressing block 12 are changed under the action of the elastic member 13, the positioning block 11 and the fixing groove 9 are engaged with each other, the fixing plate 10 is mounted and positioned on the outer plate 8, the positions of the pin portion 14 and the conductive rod 15 are determined, and the electrical signal of the pin portion 14 is conveniently conducted by the conductive rod 15.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile wire harness terminal, includes terminal shell (1), pencil body (5), contact pin portion (14) and conducting rod (15), its characterized in that: the terminal comprises a terminal shell (1), a positioning plate (2) is connected to a top rotating shaft of the terminal shell (1), a fixing part (3) is arranged at the side connecting part of the terminal shell (1) and the positioning plate (2), a positioning groove (4) is reserved in the terminal shell (1), a wire harness body (5) is arranged in the positioning groove (4), positioning rubber (6) is arranged in the positioning groove (4) and at the bottom of the positioning plate (2), a pressing sheet (7) is arranged in the terminal shell (1), an outer plate (8) is fixed on the outer wall of the terminal shell (1), a fixing groove (9) is reserved at the edge of the outer plate (8), a fixing plate (10) is arranged on the outer side of the outer plate (8), a positioning block (11) and a pressing block (12) are arranged on the fixing plate (10), and the end parts of the positioning block (11, and be fixed with elastic component (13) between the inside of locating piece (11) and briquetting (12) and fixed plate (10), and locating piece (11) and fixed slot (9) interconnect, department in the middle of the outside of fixed plate (10) is fixed in contact pin portion (14), and department is fixed with conducting rod (15) in the middle of the inboard of fixed plate (10), and conducting rod (15) run through planking (8) and terminal shell (1) and pencil body (5) interconnect, the avris of terminal shell (1) is fixed with inlet (16), and the mid-mounting of inlet (16) has rubber ring (17), and the outside cover of rubber ring (17) is equipped with lock hoop (18), and install fastener (19) on lock hoop (18) moreover.

2. The automotive harness terminal according to claim 1, characterized in that: set up to the relative revolution mechanic that the pivot is connected between locating plate (2) and terminal shell (1), and the bottom and constant head tank (4) of locating plate (2) all set up to semi-circular to the centre of a circle coincidence between them.

3. The automotive harness terminal according to claim 1, characterized in that: the outer surface of the positioning rubber (6) is provided with a convex sawtooth structure, and the convex sawtooth structure of the positioning rubber (6) is connected with the outer surface of the wire harness body (5) in an extrusion type clamping mode.

4. The automotive harness terminal according to claim 1, characterized in that: the pressing sheet (7) is arranged in an omega-shaped structure, the pressing sheet (7) is connected with the terminal shell (1) through bolts, and the pressing sheet (7) and the outer plate (8) are arranged in a one-to-one correspondence mode.

5. The automotive harness terminal according to claim 1, characterized in that: the pressing block (12) and the fixing plate (10) are of a penetrating telescopic structure, the pressing block (12) and the positioning block (11) are fixedly connected, and the positioning block (11) and the fixing groove (9) are connected in a clamping mode.

6. The automotive harness terminal according to claim 1, characterized in that: the rubber ring (17) is fixedly connected with the wire inlet (16), the rubber ring (17) and the tightening ring (18) are clamped coaxially, and the tightening ring (18) is in threaded connection with the fastener (19).