CN217767874U

CN217767874U - Resistant FFC wire rod of buckling

Info

Publication number: CN217767874U
Application number: CN202221886489.3U
Authority: CN
Inventors: 陈冉
Original assignee: Zhejiang Weidiankang Electronics Co ltd
Current assignee: Zhejiang Weidiankang Electronics Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a resistant FFC wire rod of buckling belongs to the wire rod technical field, including the rubber layer, a plurality of cavities have been seted up in the rubber layer, the joint has first resistant layer of buckling in the cavity, is provided with the sinle silk in a plurality of first resistant layer of buckling, and a plurality of sinle silks all joint in the rubber layer; the utility model discloses, through being provided with first resistant layer of bending, resistant layer and sinle silk of bending of second, all set up to the heliciform because of first resistant layer of bending and the resistant layer of bending of second, when this wire rod is bent, the first resistant layer of bending of heliciform and the resistant layer of bending of second mutually support the angle that can bend the sinle silk and restrict, make the sinle silk be difficult for being buckled 180 degrees and then leading to its fracture, and twine on the sinle silk surface because of first resistant layer of bending, and the first material on resistant layer of bending sets up to the copper wire, make the first resistant layer of bending can realize the function of sinle silk, make this FFC wire rod difficult appear the situation of opening circuit because of bending, make this FFC wire rod have higher life.

Description

Resistant FFC wire rod of buckling

Technical Field

The utility model belongs to the technical field of the wire rod, concretely relates to resistant FFC wire rod of buckling.

Background

The FFC wire rod is one kind with PET insulating material and extremely thin tinned flat copper line, the novel data cable that forms through high-tech automation equipment production line pressfitting, it is soft to have, bending folding at will, thickness is thin, small, connect simply, it is convenient to dismantle, easily solve advantages such as electromagnetic shield (EMI), current FFC wire rod is often buckled at the in-process of wiring, the inside tinned flat copper line of FFC wire rod probably breaks and then its inside situation of opening circuit that appears because of bending, consequently need one kind to resist the FFC wire rod of buckling and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant FFC wire rod of buckling 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 resistant FFC wire rod of buckling, includes the rubber layer, a plurality of cavity has been seted up in the rubber layer, the joint has first resistant layer of bending in the cavity, is provided with the sinle silk in the first resistant layer of bending of a plurality of, and the equal joint of a plurality of sinle silk is in the rubber layer, the side surface on rubber layer is provided with the antistatic backing, the surface of antistatic backing is provided with the resistant layer of bending of second.

In a preferred embodiment, the antistatic layer is disposed inside the second bending-resistant layer, and the rubber layer is disposed inside the second bending-resistant layer.

In a preferred embodiment, the first bending-resistant layer is made of copper wire, and the first bending-resistant layer is spirally shaped.

In a preferred embodiment, the second bending-resistant layer is made of elastic fiber, and the second bending-resistant layer is formed in a spiral shape.

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

the utility model discloses, through being provided with first resistant layer of bending, resistant layer of bending of second and sinle silk, because of first resistant layer of bending and resistant layer of bending of second all set up to the heliciform, when this wire rod is bent, the first resistant layer of bending of heliciform and resistant layer of bending of second mutually support and can restrict the angle that the sinle silk was bent, make the sinle silk be difficult for being buckled 180 degrees and then lead to its fracture, and because of the first resistant layer of bending winding on the sinle silk surface, and the material of first resistant layer of bending sets up to the copper wire, therefore the first resistant layer of bending can realize the function that the sinle silk switched on, make this FFC wire rod be difficult for the situation that breaks because of bending, make this FFC wire rod have higher life;

the utility model discloses, through being provided with antistatic backing and rubber layer, because of antistatic backing and electrostatic coating all set up in the outside of sinle silk, electrostatic coating and electrostatic coating all can insulate the sinle silk for the electric current in the sinle silk is difficult for causing the influence to the external world.

Drawings

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

fig. 2 is a schematic diagram of a front-view three-dimensional section structure of the wire core of the present invention;

fig. 3 is a schematic diagram of the cross-sectional structure of the rubber layer in the top view.

In the figure: 1. a rubber layer; 2. a cavity; 3. a first bend-resistant layer; 4. a wire core; 5. an antistatic layer; 6. a second bending-resistant layer.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides a resistant FFC wire rod of buckling, including rubber layer 1, a plurality of cavity 2 has been seted up in rubber layer 1, the joint has first resistant layer 3 of bending in the cavity 2, through setting up cavity 2, because of being provided with a plurality of cavity 2 in the rubber layer 1, a plurality of cavity 2 can be fixed sinle silk 4, be provided with sinle silk 4 in the first resistant layer 3 of bending of a plurality of, the equal joint of a plurality of sinle silk 4 is in rubber layer 1, through setting up rubber layer 1, rubber layer 1 can insulate sinle silk 4, the side surface on rubber layer 1 is provided with antistatic backing 5, the surface of antistatic backing 5 is provided with the resistant layer 6 of bending of second.

Specifically, as shown in fig. 2, the antistatic layer 5 is arranged inside the second bending-resistant layer 6, the rubber layer 1 is arranged on the inner side of the second bending-resistant layer 6, the first bending-resistant layer 3 is made of copper wires, the first bending-resistant layer 3 is in a spiral shape, the second bending-resistant layer 6 is made of elastic fibers, the second bending-resistant layer 6 is in a spiral shape, and the first bending-resistant layer 3 is arranged to prevent the wires from being bent while enhancing the electrifying effect of the wire core 4.

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. The utility model provides a resistant FFC wire rod of buckling, includes rubber layer (1), its characterized in that: the anti-static rubber sealing device is characterized in that a plurality of cavities (2) are formed in the rubber layer (1), a first bending-resistant layer (3) is connected in the cavities (2) in a clamping mode, wire cores (4) are arranged in the first bending-resistant layer (3) of the plurality of wires, the wire cores (4) are connected in the rubber layer (1) in an all-in-one mode, an anti-static layer (5) is arranged on the side surface of the rubber layer (1), and a second bending-resistant layer (6) is arranged on the outer surface of the anti-static layer (5).

2. The bend resistant FFC wire of claim 1, wherein: the antistatic layer (5) is arranged inside the second bending-resistant layer (6), and the rubber layer (1) is arranged on the inner side of the second bending-resistant layer (6).

3. The resistant FFC wire of claim 1, wherein: the first bending-resistant layer (3) is made of copper wires, and the first bending-resistant layer (3) is spiral in shape.

4. The resistant FFC wire of claim 1, wherein: the second bending-resistant layer (6) is made of elastic fibers, and the shape of the second bending-resistant layer (6) is spiral.