CN212847834U

CN212847834U - Resistance to compression type twin-core cable

Info

Publication number: CN212847834U
Application number: CN202022078600.3U
Authority: CN
Inventors: 姚秋平; 何健
Original assignee: Suzhou Jianjincheng Electrical Accessories Co ltd
Current assignee: Suzhou Jianjincheng Electrical Accessories Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-30
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a cable technical field specifically is a resistance to compression type dual core cable, including long banding backup pad, the both sides of backup pad respectively are provided with a set of claw of embracing that is used for the fixed wire of centre gripping, and a set of claw of embracing has two, and all is inferior arc structure and symmetric distribution, embrace the one end that the free end was kept away from to the claw and through the elastic connection arm fixed connection who is the arc structure on the side of backup pad, and enclose between two elastic connection arms that correspond and the backup pad and close the cushion chamber. The utility model discloses an it is fixed to embrace the claw and carry out the centre gripping to the wire, can play preliminary guard action to the wire, sets up the elastic connection arm embracing between claw and the backup pad, when the cable received external force, can increase its self buffering shock attenuation nature, absorbs the impact, protects the sinle silk.

Description

Resistance to compression type twin-core cable

Technical Field

The utility model relates to a cable technical field specifically is a resistance to compression type double-core cable.

Background

The cable is widely applied to lighting lamps, household appliances, electric heating appliances, instruments, motor lead wires, electronics, lamps, burners and the like.

In general home decoration, sometimes the open wire arrangement is adopted, the existing double-core cable is wrapped by the PVC sheath to form an integrated cable structure with a round cross section, PVC materials are wasted, the attractiveness of wiring is affected due to the fact that the cable is easy to bend, and meanwhile the cable is easily damaged due to the effects of external extrusion and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to compression type twin-core cable, its protection is reliable, simple structure, and then solves 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 resistance to compression type multicore cable, includes long banding backup pad, the both sides of backup pad respectively are provided with a set of claw of embracing that is used for the fixed wire of centre gripping, and a set of claw of embracing has two, and all is inferior arc structure and symmetric distribution, embrace the one end that the free end was kept away from to the claw and through the elastic connection arm fixed connection who is the arc structure on the side of backup pad, and enclose between two elastic connection arms that correspond and the backup pad and close there is the cushion chamber.

Optionally, the holding claw and the elastic connecting arm are both made of TPE materials.

Optionally, an arc-shaped opening of 120-150 degrees is reserved between the two corresponding holding claws.

Optionally, the two ends of the supporting plate are provided with decorative strips distributed along the length direction of the supporting plate, the middle of each decorative strip is integrally formed with a limiting protrusion, the end of the supporting plate is provided with a limiting groove matched with the limiting protrusion, and the decorative strips are inserted and fixed on the limiting grooves through the limiting protrusions.

Optionally, when the holding claw clamps and fixes the wire, the decoration strip is arranged in a tangent manner with the outer wall of the holding claw.

Optionally, a patch convenient to attach and fix is bonded on the outer wall of the decorative strip.

Optionally, the wire includes a wire core and an insulating rubber layer wrapped outside the wire core.

Compared with the prior art, the utility model provides a resistance to compression type twin-core cable possesses following beneficial effect: the utility model has the advantages that the holding claw is used for clamping and fixing the wire, so as to play a primary protection role for the wire, the elastic connecting arm is arranged between the holding claw and the supporting plate, when the cable is subjected to external force, the buffering and shock absorption of the cable can be increased, the impact is absorbed, and the cable core is protected; the utility model is provided with the decoration strip, which can increase the aesthetic degree of the wire wiring; the utility model discloses it has the paster to bond in the one side of ornamental strip, and the aspect is fixed to its bonding, and simple structure, practicality are strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a support plate; 101. an elastic connecting arm; 102. embracing a claw; 103. a limiting groove; 2. decorating strips; 201. a limiting bulge; 3. a wire; 301. a wire core; 302. an insulating rubber layer; 4. a buffer chamber.

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.

The utility model provides a resistance to compression type twin-core cable as shown in fig. 1, including long banding backup pad 1, the both sides of backup pad 1 respectively are provided with a set of claw 102 of embracing that is used for centre gripping fixed wire 3, and a set of claw 102 of embracing has two, and all is inferior arc structure and symmetric distribution, and the one end of embracing claw 102 and keeping away from the free end is through the elastic connection arm 101 fixed connection who is the arc structure on the side of backup pad 1, and encloses between two corresponding elastic connection arm 101 and the backup pad 1 and close cushion chamber 4.

In this embodiment, the clasping claw 102 and the elastic connecting arm 101 are both made of TPE material.

Specifically, an arc-shaped opening of 120 to 150 degrees is reserved between two corresponding holding claws 102, and the arc-shaped opening is preferably 135 degrees, so that the lead 3 can be elastically pressed into one group of holding claws 102 along the arc-shaped opening and can be fixed.

It should be noted that the two ends of the support plate 1 are both provided with the decorative strips 2 distributed along the length direction thereof, the middle part of the decorative strip 2 is integrally formed with a limiting protrusion 201, the end part of the support plate 1 is provided with a limiting groove 103 matched with the end part of the support plate 1, and the decorative strip 2 is inserted and fixed on the limiting groove 103 through the limiting protrusion 201. When the holding claw 102 clamps the fixed lead 3, the decoration strip 2 is arranged in a tangent mode with the outer wall of the holding claw 102, so that the fitting degree and the sealing property between the decoration strip 2 and the holding claw 102 are improved, and the decoration strip 2 can be made of hard plastics or alloy plates and the like.

In addition, the outer wall of ornamental strip 2 can bond and have the paster that makes things convenient for the laminating to fix, and the paster can be selected for use according to actual need.

Finally, the conductor 3 includes a core 301 and an insulating rubber layer 302 wrapped around the core 301.

During operation, when the both sides of backup pad 1 received outside extrusion, it can play preliminary guard action to embrace claw 102 to wire 3, and wire 3 can give elastic connection arm 101 with pressure transmission simultaneously, and elastic connection arm 101 can warp and absorb the impact, and then protection wire 3, and simultaneously, cushion chamber 4 is because of its sealed characteristic, and at elastic connection arm 101 deformation in-process, cushion chamber 4 volume reduces, and its internal pressure increases, and indirect wire 3 to the internal movement plays the absorbing effect of buffering. When the external force is released, the elastic connecting arm 101 and the buffer cavity 4 are restored, and the lead 3 is also restored to the original position.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a resistance to compression type dual core cable which characterized in that: including long banding backup pad (1), the both sides of backup pad (1) respectively are provided with a set of claw (102) of embracing that is used for centre gripping fixed wire (3), and a set of claw (102) of embracing has two, and all is inferior arc structure and symmetric distribution, the one end of embracing claw (102) to keep away from the free end is through elastic connection arm (101) fixed connection who is the arc structure on the side of backup pad (1), and encloses between two corresponding elastic connection arm (101) and backup pad (1) and close cushion chamber (4).

2. The crush-resistant dual-core cable according to claim 1, wherein: the holding claw (102) and the elastic connecting arm (101) are both made of TPE materials.

3. The crush-resistant dual-core cable according to claim 1, wherein: an arc-shaped opening of 120-150 degrees is reserved between the two corresponding holding claws (102).

4. The crush-resistant dual-core cable according to claim 1, wherein: the decorative strip is characterized in that the two ends of the supporting plate (1) are respectively provided with a decorative strip (2) distributed along the length direction of the supporting plate, a limiting protrusion (201) is integrally formed in the middle of the decorative strip (2), a limiting groove (103) matched with the end portion of the supporting plate (1) is formed in the end portion of the supporting plate, and the decorative strip (2) is spliced and fixed on the limiting groove (103) through the limiting protrusion (201).

5. The crush-resistant dual-core cable according to claim 4, wherein: when the holding claw (102) clamps and fixes the lead (3), the decorative strip (2) is arranged in a tangent mode with the outer wall of the holding claw (102).

6. The crush-resistant dual-core cable according to claim 4, wherein: the outer wall of the decorative strip (2) is bonded with a patch convenient to attach and fix.

7. The crush-resistant dual-core cable according to claim 1, wherein: the lead (3) comprises a wire core (301) and an insulating rubber layer (302) wrapped outside the wire core (301).