CN212849063U

CN212849063U - Door pencil with locking function that takes off

Info

Publication number: CN212849063U
Application number: CN202021375862.XU
Authority: CN
Inventors: 杨保磊
Original assignee: Hubei Baston Electronic Technology Co ltd
Current assignee: Hubei Baston Electronic Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-30
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a door pencil with locking function of taking off, including the cable, the tip fixedly connected with binding post of cable, the outer wall activity of cable has cup jointed the rectangle sleeve pipe, two lateral walls symmetry fixedly connected with two first fixed ears of binding post, two lateral walls symmetry fixedly connected with two second fixed ears of rectangle sleeve pipe, first fixed ear and second fixed ear pass through bolt fixed connection, the inside of rectangle sleeve pipe is provided with and is located the top of cable and is provided with the briquetting; the utility model discloses simple structure, equipment are convenient, through the setting of rectangle sleeve pipe, first fixed ear, the fixed ear of second, atress piece, only need hold between the fingers behind two atress pieces extract binding post outward can, through the fixed connection of the fixed ear of two first fixed ears and second, when extracting binding post, can avoid cable and binding post's junction atress to avoid binding post pine to take off.

Description

Door pencil with locking function that takes off

Technical Field

The utility model relates to a great scope specifically is a door pencil with locking function that takes off.

Background

The truck harness is the network body of the truck circuit, and there is no harness and no truck circuit. 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 includes the wire and cable, connector, processing equipment, wire harness manufacturing and downstream applications industries, and the body wire harness connects the entire body, generally in the shape of an H. The vehicle door wiring harness is a component of a truck wiring harness, and is mainly used for supplying power and controlling a loudspeaker, an electronic lock, a window lifter and the like which are installed in a vehicle door.

However, the conventional vehicle door wire harness has a small volume of the wiring terminal, and when the wire harness is detached after being connected with the port, the terminal can be separated from the port only by pulling the wire, so that the cable and the terminal are easy to fall off due to forceful pulling, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a door pencil with locking function of taking off to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a door pencil with locking function that takes off, includes the cable, the tip fixedly connected with binding post of cable, the rectangle sleeve pipe has been cup jointed in the outer wall activity of cable, two first fixed ears of two lateral wall symmetry fixedly connected with of binding post, the fixed ear of two seconds of two lateral wall symmetry fixedly connected with of rectangle sleeve pipe, first fixed ear passes through bolt fixed connection with the fixed ear of second, the inside top that is provided with and is located the cable of rectangle sleeve pipe is provided with the briquetting, rectangle sleeve pipe's top symmetry is run through and is provided with two clamp bolt, clamp bolt passes through screw-thread fit with the rectangle sleeve pipe and is connected, clamp bolt's bottom offsets with the top of briquetting, the bottom of briquetting offsets with the top of cable.

As a further aspect of the present invention: the outer wall top symmetry of briquetting runs through and is provided with two guide bars, the both ends and the sheathed tube inner wall fixed connection of rectangle of guide bar, briquetting and guide bar sliding connection, two the guide bar symmetric distribution is in the both sides of cable.

As a further aspect of the present invention: the outer wall of guide bar is located the below activity of briquetting and has cup jointed the spring, the bottom and the sheathed tube inner wall of rectangle of spring offset, the top of spring offsets with the bottom of briquetting.

As a further aspect of the present invention: the inner wall of the rectangular sleeve is located under the pressing block and is fixedly connected with a protruding strip, a groove is formed in the bottom of the pressing block and in the position corresponding to the protruding strip, and the cable is located between the groove and the protruding strip.

As a further aspect of the present invention: two outer walls of the rectangular sleeve are symmetrically provided with two stress blocks, and the outer walls of the stress blocks are provided with anti-skid lines.

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

1. the utility model has the advantages of simple structure, the equipment is convenient, through the rectangle sleeve pipe, first fixed ear, the ear is fixed to the second, the setting of atress piece, when needing to dismantle the binding post and the port of door pencil, only need hold between the fingers two atress pieces after to extract binding post outward can, the surface friction power of atress piece can effectively be increased to the antiskid line, thereby avoid the hand to skid, through the fixed connection of two first fixed ears and the fixed ear of second, when extracting binding post, can avoid cable and binding post's junction atress, thereby avoid the binding post pine to take off.

2. The utility model discloses a setting of clamp bolt, briquetting, sand grip, recess etc. is narrow and small when the space, when unable operating the atress piece, also can directly dismantle the binding post through the pulling cable, and the briquetting compresses tightly the back with the cable, through the cooperation of sand grip and recess, can make the cable take place certain deformation to guaranteed the stability fixed to the cable, when outwards dragging the cable, can effectively avoid cable and binding post's junction atress, thereby avoid the binding post pine to take off.

3. The utility model discloses a setting of guide bar can carry out effectual direction to the briquetting, avoids the briquetting to squint at the rectangle sleeve pipe, through the setting of spring, can make the briquetting jack-up that makes progress, makes the bottom of briquetting hug closely clamp bolt's bottom all the time to be convenient for install the rectangle sleeve pipe.

Drawings

Fig. 1 is a schematic structural view of a door harness having an anti-loosening function.

Fig. 2 is a schematic structural diagram of a force-bearing block in a door wiring harness with an anti-loose function.

Fig. 3 is a schematic structural view of a guide bar in a door harness having an anti-loose function.

The cable fixing device comprises a cable 1, a wiring terminal 2, a first fixing lug 3, a rectangular sleeve 4, a second fixing lug 5, a stress block 6, a pressing bolt 7, a pressing block 8, a groove 9, a convex strip 10, a guide rod 11 and a spring 12.

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. 1-3, in an embodiment of the present invention, a door harness with anti-loosening function includes a cable 1, the end part of the cable 1 is fixedly connected with a wiring terminal 2, the outer wall of the cable 1 is movably sleeved with a rectangular sleeve 4, two first fixing lugs 3 are symmetrically and fixedly connected with two side walls of the wiring terminal 2, two second fixing lugs 5 are symmetrically and fixedly connected with two side walls of the rectangular sleeve 4, the first fixing lug 3 is fixedly connected with the second fixing lug 5 through a bolt, a pressing block 8 is arranged inside the rectangular sleeve 4 and positioned above the cable 1, two hold-down bolts 7 are symmetrically arranged at the top end of the rectangular sleeve 4 in a penetrating way, the hold-down bolts 7 are connected with the rectangular sleeve 4 in a matching way through screw threads, the bottom end of the compression bolt 7 abuts against the top end of the pressing block 8, and the bottom of the pressing block 8 abuts against the top of the cable 1.

The outer wall top symmetry of briquetting 8 runs through and is provided with two guide bars 11, the both ends of guide bar 11 and rectangular sleeve 4's inner wall fixed connection, briquetting 8 and 11 sliding connection of guide bar, two 11 symmetric distribution of guide bar are in the both sides of cable 1, through the setting of two guide bars 11, can carry out effectual direction to briquetting 8, avoid briquetting 8 skew in rectangular sleeve 4.

The spring 12 is movably sleeved below the pressing block 8 on the outer wall of the guide rod 11, the bottom end of the spring 12 abuts against the inner wall of the rectangular sleeve 4, the top end of the spring 12 abuts against the bottom of the pressing block 8, the pressing block 8 can be upwards jacked up through the arrangement of the spring 12, the bottom of the pressing block 8 is always tightly attached to the bottom of the pressing bolt 7, and therefore the rectangular sleeve 4 is convenient to install.

The inner wall of rectangular sleeve 4 is located briquetting 8 under fixedly connected with sand grip 10, the bottom of briquetting 8 is seted up fluted 9 with the department that corresponds of sand grip 10, cable 1 is located between recess 9 and the sand grip 10, and when briquetting 8 compressed tightly cable 1, through the cooperation of sand grip 10 with recess 9, certain deformation can take place for cable 1 to better fix the cable.

Two outer wall symmetries of rectangle sleeve pipe 4 are provided with two atress pieces 6, the outer wall of atress piece 6 is provided with anti-skidding line, and through the setting of two atress pieces 6, usable atress piece 6 is outwards pulled rectangle sleeve pipe 4 to the binding post 2 is separated with the port, and anti-skidding line can effectively increase the surface friction power of atress piece 6, thereby avoids the hand to skid.

The utility model discloses a theory of operation is:

during the installation, earlier pass rectangular sleeve 4 with cable 1, fix the tip and binding post 2 of cable 1 again, later with rectangular sleeve 4's lateral wall with binding post 2's lateral wall align the back, screw up two clamp bolt 7, promote briquetting 8 downstream through clamp bolt 7, thereby utilize recess 9 and sand grip 10 to fix cable 1, then carry out fixed connection through the bolt to first fixed ear 3 and the fixed ear 5 of second, in order to realize binding post 2 and rectangular sleeve 4's fixed, can accomplish the equipment of door pencil.

When the wiring terminal 2 of door pencil is dismantled with the port, only need hold between the fingers two atress pieces 6 to extract outward wiring terminal 2 can, the anti-skidding line can effectively increase the surface friction of atress piece 6, thereby avoid the hand to skid, through the fixed connection of two first fixed ears 3 and the fixed ear 5 of second, when extracting wiring terminal 2, can avoid the junction atress of cable 1 and wiring terminal 2, thereby avoid wiring terminal 2 pine to take off.

When the space is narrow and small, can't operate atress piece 6, also can directly dismantle binding post 2 through pulling cable 1, briquetting 8 compresses tightly back with cable 1, through the cooperation of sand grip 10 with recess 9, can make cable 1 take place certain deformation to guaranteed the stability fixed to cable 1, when outwards dragging cable 1, can effectively avoid cable 1 and binding post 2's junction atress, thereby avoid binding post 2 pine to take off.

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 a door pencil with locking function that takes off, includes cable (1), its characterized in that: the end part of the cable (1) is fixedly connected with a wiring terminal (2), the outer wall of the cable (1) is movably sleeved with a rectangular sleeve (4), two side walls of the wiring terminal (2) are symmetrically and fixedly connected with two first fixing lugs (3), two second fixing lugs (5) are symmetrically and fixedly connected with two side walls of the rectangular sleeve (4), the first fixing lug (3) is fixedly connected with the second fixing lug (5) through a bolt, a pressing block (8) is arranged above the cable (1) in the rectangular sleeve (4), two hold-down bolts (7) are symmetrically arranged at the top end of the rectangular sleeve (4) in a penetrating way, the compression bolt (7) is connected with the rectangular sleeve (4) in a threaded fit manner, the bottom end of the compression bolt (7) is abutted against the top end of the pressing block (8), and the bottom of the pressing block (8) is abutted against the top of the cable (1).

2. A door harness having a release prevention function according to claim 1, characterized in that: the outer wall top symmetry of briquetting (8) is run through and is provided with two guide bars (11), the both ends of guide bar (11) and the inner wall fixed connection of rectangle sleeve pipe (4), briquetting (8) and guide bar (11) sliding connection, two guide bar (11) symmetric distribution is in the both sides of cable (1).

3. A door harness having a release prevention function according to claim 2, characterized in that: the outer wall of the guide rod (11) is located below the pressing block (8) and movably sleeved with a spring (12), the bottom end of the spring (12) is abutted to the inner wall of the rectangular sleeve (4), and the top end of the spring (12) is abutted to the bottom of the pressing block (8).

4. A door harness having a release prevention function according to claim 1, characterized in that: the inner wall of the rectangular sleeve (4) is located under the pressing block (8) and is fixedly connected with a protruding strip (10), a groove (9) is formed in the bottom of the pressing block (8) and the corresponding position of the protruding strip (10), and the cable (1) is located between the groove (9) and the protruding strip (10).

5. A door harness having a release prevention function according to claim 1, characterized in that: two outer walls of the rectangular sleeve (4) are symmetrically provided with two stress blocks (6), and the outer walls of the stress blocks (6) are provided with anti-skid lines.