CN219267334U

CN219267334U - Anti-interference FFC flat cable

Info

Publication number: CN219267334U
Application number: CN202223343686.3U
Authority: CN
Inventors: 贾立顺
Original assignee: Suzhou Qixiang Optoelectronics Co ltd
Current assignee: Suzhou Qixiang Optoelectronics Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-27
Anticipated expiration: 2032-12-13

Abstract

The utility model provides an anti-interference FFC flat cable which comprises an FFC flat cable main body and a fixing buckle, wherein an anti-interference layer is adhered to two sides of the FFC flat cable main body, and the FFC flat cable main body is inserted in the fixing buckle; according to the utility model, through thickening the thickness of the rubber sleeve and adhering the copper foil on the surface of the FFC flat cable main body, the anti-resistance value between the FFC flat cable main bodies is increased, the possibility of mutual interference is reduced, interference electrons can be dispersed uniformly through the copper foil to eliminate interference, so that the anti-interference purpose is achieved, and meanwhile, when the FFC flat cable main body is inserted on the fixing buckle through the arrangement of the fixing buckle, the distance between two ends of the FFC flat cable main body can be adjusted by pulling the middle insertion position of the FFC flat cable main body, so that the adjustment of the length of the corresponding FFC flat cable main body is conveniently carried out according to the distance between actual flat cable connectors, and the scattered bending condition of the residual wire of the FFC flat cable main body is reduced.

Description

Anti-interference FFC flat cable

Technical Field

The utility model belongs to the field of FFC flat cables, and particularly relates to an anti-interference FFC flat cable.

Background

The FFC flexible flat cable is a novel data cable formed by laminating PET insulating materials and ultrathin tinned flat copper wires through a high-tech automation equipment production line, and has the advantages of softness, random bending and folding, thin thickness, small volume and the like.

This prior art also has the following problems when in use:

1. because of the characteristic of FFC flat cable, so FFC flat cable can be used in a large amount on the small-scale apparatus, and the small-scale apparatus is small, its power flat cable and signal flat cable distance inside apparatus are nearer, so easy to produce the interference of the strong and weak electricity;

the FFC flat cable is in a flat strip shape, the cable cores at the two ends of the flat cable are respectively electrically connected with the corresponding flat cable connectors, and if the length of the FFC flat cable is longer than the distance between the two flat cable connectors, the FFC flat cable can be scattered and bent at the rest of the FFC flat cable;

in summary, the present utility model provides an anti-interference FFC flat cable to solve the above problems.

Disclosure of Invention

The present utility model is directed to providing an anti-interference FFC flat cable, so as to solve the problems set forth in the background art;

in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-interference FFC winding displacement, includes FFC winding displacement main part and fixed knot, the equal adhesion of two sides of FFC winding displacement main part has the interference killing layer, FFC winding displacement main part alternates on fixed knot.

Preferably, the FFC flat cable main body includes: the rubber sleeve and the wire cores are arranged in the rubber sleeve at equal intervals.

Preferably, the thickness of the rubber sleeve is 100U.

Preferably, the anti-interference layer includes: the copper foil and the adhesive layer are coated on one side of the copper foil.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the FFC flat cable, the thickness of the rubber sleeve is thickened, and the copper foil is adhered to the surface of the FFC flat cable main body, so that the resistance between the FFC flat cable main bodies is increased, the possibility of mutual interference is reduced, interference electrons can be dispersed uniformly through the copper foil to eliminate interference, and the purpose of interference resistance is achieved.

2. According to the utility model, through the arrangement of the fixing buckle, when the FFC flat cable main body is inserted on the fixing buckle, the distance between the two ends of the FFC flat cable main body can be adjusted by pulling the intermediate insertion part of the FFC flat cable main body, so that the length of the corresponding FFC flat cable main body can be conveniently adjusted according to the distance between actual flat cable connectors, and the scattered bending condition of the residual wires of the FFC flat cable main body can be reduced.

Drawings

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

FIG. 2 is a schematic view of the FFC flat cable body structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of an FFC flat cable of the present utility model;

FIG. 4 is a schematic cross-sectional view showing the alternate connection between the FFC flat cable main body and the fastener of the present utility model.

In the figure: 1. FFC flat cable main body; 101. a rubber sleeve; 102. a wire core; 2. an anti-interference layer; 201. copper foil; 202. an adhesive layer; 3. and (5) fixing the buckle.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides an anti-interference FFC flat cable, including an FFC flat cable body 1 and a fixing buckle 3, wherein the FFC flat cable body 1 includes: the gum cover 101 and sinle silk 102, sinle silk 102 equidistant range is in the inside of gum cover 101, and the thickness of gum cover 101 is 100U, through the gum cover 101 that uses thickness to be thicker, not only can increase the resistance value between FFC winding displacement main part 1, still can make the FFC winding displacement effect of extrusion better, because the glue film is thicker more, the conductor embedding glued membrane is the more dark, the adhesive force of conductor and glued membrane of FFC winding displacement is just so bigger, the line of winding displacement is also clear more, the equal gluey interference killing feature 2 that has of two sides of FFC winding displacement main part 1, interference killing feature 2 includes: copper foil 201 and adhesion layer 202, adhesion layer 202 coats in the single face of copper foil 201, and copper foil 201's electrically conductive is effectual, and enough soft, can let the interference electron evenly scatter in order to solve the interference through copper foil 201 to realize anti-interference function, FFC winding displacement main part 1 alternates on fixed knot 3.

The specific working principle is as follows: as shown in fig. 1 to 4, when the anti-interference FFC flat cable is used, first, the FFC flat cable main body 1 is inserted into the fixing buckle 3, then the wire cores 102 at two ends of the FFC flat cable main body 1 are respectively inserted into two corresponding flat cable connectors in the equipment circuit, and according to the distance between the two flat cable connectors, the FFC flat cable main body 1 inserted in the middle of the fixing buckle 3 can be pulled to realize the contraction of two ends of the FFC flat cable main body 1, so as to reduce the situation that the spare wires generated when the FFC flat cable main body 1 is longer are scattered and bent, which is the characteristic of the anti-interference FFC flat cable.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides an anti-interference FFC winding displacement, includes FFC winding displacement main part (1) and fixed knot (3), its characterized in that: anti-interference layers (2) are adhered to two sides of the FFC flat cable main body (1), and the FFC flat cable main body (1) is inserted in the fixing buckle (3).

2. The tamper resistant FFC flat cable of claim 1 wherein: the FFC flat cable main body (1) includes: the rubber sleeve (101) and the wire cores (102), wherein the wire cores (102) are arranged in the rubber sleeve (101) at equal intervals.

3. The tamper resistant FFC flat cable of claim 2 wherein: the thickness of the rubber sleeve (101) is 100U.

4. The tamper resistant FFC flat cable of claim 1 wherein: the anti-interference layer (2) comprises: a copper foil (201) and an adhesive layer (202), wherein the adhesive layer (202) is coated on one side of the copper foil (201).