CN213424664U

CN213424664U - Electron pencil that wear resistance is good

Info

Publication number: CN213424664U
Application number: CN202022701416.XU
Authority: CN
Inventors: 王添法
Original assignee: Danna Meike Electronic Technology Shanghai Co ltd
Current assignee: Danna Meike Electronic Technology Shanghai Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-11
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an electron pencil that wear resistance is good, include: an electric wire; the clamping shell is arranged at the outer end of the wire, and the top of the clamping shell is installed through a bolt; and the clamping blocks are arranged on two sides of the inner end of the clamping shell. According to the electronic wire harness with good wear resistance, the clamping shell can adapt to wires with different sizes by pressing the convex block, so that the application range of the clamping shell is wider; through the assembly between inserted block and the jack, make things convenient for the installation between the centre gripping shell, easy operation dismantles the convenience, and the practicality is stronger.

Description

Electron pencil that wear resistance is good

Technical Field

The utility model relates to an electron pencil technical field specifically is an electron pencil that wear resistance is good.

Background

The wire harness provides the totality of service equipment for a certain load source group, such as a trunk line, a switching device, a control system and the like, and the basic research content of the telephone traffic theory is to research the relation among telephone traffic, call loss and wire harness capacity, so the wire harness is an important basic concept in the telephone traffic theory;

when the existing electronic wire harness is used, the existing electronic wire harness is often subjected to the action of external force, the wire harness is bent, the wire harness surface is damaged easily due to long-time use, the surface wear resistance of the electronic wire harness is poor, the service life of the electronic wire harness is easily influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron pencil that wear resistance is good to solve the poor problem of the wear-resisting effect of prior art's electron pencil at least.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic wire harness having good wear resistance, comprising:

an electric wire;

the clamping shell is arranged at the outer end of the wire, and the top of the clamping shell is installed through a bolt;

and the clamping blocks are arranged on two sides of the inner end of the clamping shell.

Preferably, the two sides of one end of the top end of the clamping shell are both provided with an insertion block, and one end of the insertion block is provided with a first insertion hole.

Preferably, the two sides of the other end of the top end of the clamping shell are both provided with a second insertion hole, the inner wall of the second insertion hole is provided with a fan block, the inner end of the fan block extends into the inner cavity of the clamping shell, the surface of the fan block is provided with a first spring, the other end of the fan block is provided with one end of a folding block, and the other end of the folding block is connected with a pressing block in an inserting mode.

Preferably, one end of the pressing block extends out of the surface of the clamping shell, and the surface of the other end of the pressing block is provided with a second spring.

Preferably, one end of the clamping block is provided with one end of a connecting rod belt, and the front end surface of the connecting rod belt is provided with a third spring.

Preferably, one end of the connecting rod belt is a connecting rod, and the other end of the connecting rod belt is a rubber belt.

Preferably, the other end in connecting rod area extends into the inner chamber of centre gripping shell to the winding is on the surface of runner, the centre bore interference fit of runner has the one end of pivot, the other end of pivot is provided with the commentaries on classics piece, the opening has all been seted up on the both ends surface of centre gripping shell, the surface of commentaries on classics piece is provided with the one end of lug, the other end of lug extends the opening of homonymy.

Compared with the prior art, the beneficial effects of the utility model are that: according to the electronic wire harness with good wear resistance, the clamping shell can adapt to wires with different sizes by pressing the convex block, so that the application range of the clamping shell is wider; through the assembly between inserted block and the jack, make things convenient for the installation between the centre gripping shell, easy operation dismantles the convenience, and the practicality is stronger.

Drawings

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

FIG. 2 is a top cross-sectional view of FIG. 1;

fig. 3 is a front partial sectional view of fig. 1.

In the figure: 1. the electric wire, 2, the clamping shell, 3, the bolt, 4, the inserting block, 5, the first inserting hole, 6, the second inserting hole, 7, the fan block, 8, the first spring, 9, the folding block, 10, the pressing block, 11, the second spring, 12, the clamping block, 13, the connecting rod belt, 14, the third spring, 15, the rotating wheel, 16, the rotating shaft, 17, the rotating block, 18, the convex block, 19 and the opening.

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, the present invention provides a technical solution: an electronic wire harness having good wear resistance, comprising: the electric wire clamping device comprises an electric wire 1, a clamping shell 2 and a clamping block 12, wherein the clamping shell 2 is arranged at the outer end of the electric wire 1, and the top of the clamping shell 2 is installed through a bolt 3; clamping blocks 12 are arranged on two sides of the inner end of the clamping shell 2, and the electric wire 1 is clamped through the clamping blocks 12.

As preferred scheme, further, the top one end both sides of centre gripping shell 2 all are provided with inserted block 4, and jack 5 has been seted up to the one end of inserted block 4, can make centre gripping shell 2 splice through inserted block 4.

As a preferred scheme, furthermore, two insertion holes 6 are formed in two sides of the other end of the top end of the clamping shell 2, a fan block 7 is arranged on the inner wall of each insertion hole 6, the inner end of each fan block 7 extends into the inner cavity of the clamping shell 2, a spring I8 is arranged on the surface of each fan block, one end of a folding block 9 is arranged at the other end of each fan block 7, a pressing block 10 is inserted into the other end of each folding block 9 in an inserting mode, and the fan blocks 7 can be retracted into the inner cavities by pressing the pressing blocks 10.

Preferably, one end of the pressing block 10 extends out of the surface of the clamping shell 2, and the other end surface of the pressing block 10 is provided with a second spring 11, so that the second spring 11 can rebound conveniently.

Preferably, one end of the clamp block 12 is provided with one end of a connecting rod belt 13, and the front end surface of the connecting rod belt 13 is provided with a spring three 14, so that the spring three 14 can rebound conveniently.

Preferably, one end of the connecting rod belt 13 is a connecting rod, and the other end of the connecting rod belt 13 is a rubber belt, so that the connecting rod belt 13 can be conveniently wound by the rotating wheel 15.

As a preferred scheme, furthermore, the other end of the connecting rod belt 13 extends into the inner cavity of the clamping shell 2 and is wound on the surface of the rotating wheel 15, the central hole of the rotating wheel 15 is in interference fit with one end of the rotating shaft 16, the other end of the rotating shaft 16 is provided with a rotating block 17, the surfaces of the two ends of the clamping shell 2 are both provided with openings 19, the surface of the rotating block 17 is provided with one end of a convex block 18, the other end of the convex block 18 extends out of the opening 19 on the same side, and the adjustment is facilitated through the convex block 18.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

When the electric wire clamping device is used, the clamping shell 2 is sleeved on the surface of an electric wire 1, the lug 18 is pressed down, the lug 18 slides down in an inner groove of the opening 19, the rotating block 17 is driven to rotate, the rotating shaft 16 drives the rotating wheel 15 to rotate, the rotating wheel 15 winds the rear side rubber belt of the connecting rod belt 13, the connecting rod belt 13 moves inwards, the clamping block 12 extrudes the spring III 14 to expand the range, after the electric wire 1 is put down, the lug 18 is loosened, the clamping block 12 clamps the electric wire 1 under the action of the spring III 14, and the clamping shell 2 is installed and combined through the bolt 3; when needing to put together different centre gripping shell 2, insert two 6 in the jack of another centre gripping shell 2 with the inserted block 4 of a centre gripping shell 2, inserted block 4 extrusion fan 7, and back fan 7 enters into jack 5 under the effect of spring 8 in, during the dismantlement, press according to piece 10, make according to piece 10 extrusion dog 9, make fan 7 income centre gripping shell 2's inner chamber, the practicality is stronger.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An electron pencil that wear resistance is good, characterized by includes:

an electric wire (1);

the clamping device comprises a clamping shell (2), wherein the clamping shell (2) is arranged at the outer end of the wire (1), and the top of the clamping shell (2) is installed through a bolt (3);

the clamping blocks (12) are arranged on two sides of the inner end of the clamping shell (2).

2. The electronic wire harness with good wear resistance as claimed in claim 1, wherein the two sides of one end of the top end of the clamping shell (2) are provided with an insertion block (4), and one end of the insertion block (4) is provided with a first insertion hole (5).

3. The electronic wire harness with good wear resistance as claimed in claim 2, wherein two insertion holes (6) are formed in two sides of the other end of the top end of the clamping shell (2), a fan block (7) is arranged on the inner wall of each insertion hole (6), the inner end of each fan block (7) extends into the inner cavity of the clamping shell (2), a spring I (8) is arranged on the surface of each fan block, one end of a folding block (9) is arranged at the other end of each fan block (7), and a pressing block (10) is inserted into the other end of each folding block (9).

4. The electronic wire harness with good wear resistance as claimed in claim 3, wherein one end of the pressing block (10) extends out of the surface of the clamping shell (2), and the other end surface of the pressing block (10) is provided with a second spring (11).

5. The electronic wire harness with good wear resistance according to claim 1, wherein one end of the clamping block (12) is provided with one end of a connecting rod belt (13), and the front end surface of the connecting rod belt (13) is provided with a spring III (14).

6. The electronic wire harness with good wear resistance according to claim 5, wherein one end of the connecting rod belt (13) is a connecting rod, and the other end of the connecting rod belt (13) is a rubber belt.

7. The electronic wire harness with good wear resistance according to claim 5, wherein the other end of the connecting rod belt (13) extends into the inner cavity of the clamping shell (2) and is wound on the surface of the rotating wheel (15), one end of a rotating shaft (16) is in interference fit with the central hole of the rotating wheel (15), a rotating block (17) is arranged at the other end of the rotating shaft (16), openings (19) are formed in the surfaces of the two ends of the clamping shell (2), one end of a convex block (18) is arranged on the surface of the rotating block (17), and the other end of the convex block (18) extends out of the opening (19) on the same side.