CN210926547U

CN210926547U - FFC flat cable capable of resisting interference

Info

Publication number: CN210926547U
Application number: CN201921669971.XU
Authority: CN
Inventors: 罗建锋; 罗雪萍; 卡莱; 黄永红; 梁富强
Original assignee: Shenzhen Molson Electronics Co ltd
Current assignee: Shenzhen Molson Electronics Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-03
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a FFC winding displacement technical field just discloses a but interference-resisting FFC winding displacement, including plug, flat cable conductor and signal reinforcement ware, flat cable conductor sets up in the upper and lower both sides of signal reinforcement ware, the plug sets up in flat cable conductor's both ends, flat cable conductor's the fixed anti-interference cover that is provided with of outer wall, flat cable conductor's the left and right sides all is followed its fixed connection piece that is equipped with a plurality of evenly distributed of length direction, adjacent two the two sides of connection piece are all fixed and are equipped with position matched with thorn matte and round wool layer. The utility model discloses interference immunity is high, and the controllability is strong, has improved the practicality of FFC winding displacement.

Description

FFC flat cable capable of resisting interference

Technical Field

The utility model relates to a FFC winding displacement technical field especially relates to a but interference-resisting FFC winding displacement.

Background

The FFC flat cable is also called a flexible flat cable, the number and the spacing of the conducting wires can be selected at will, so that the connection is more convenient, the volume of an electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the FFC flat cable is most suitable for being used as a data transmission cable between a moving part and a main board, between a PCB (printed circuit board) and in miniaturized electrical equipment, and is widely applied to the connection between a printing head of various printers and the main board at present, and the signal transmission and the board connection of products such as a plotter, a scanner, a copier, a sound, a liquid crystal electrical appliance.

At present, the FFC flat cable is easily interfered by external factors to the transmission signal of the flat cable, the strongest transmission signal and the fastest transmission speed cannot be kept under any condition, the length of the FFC flat cable is mostly fixed, when people buy the FFC flat cable again, the FFC flat cable with the proper length is selected according to the model of the FFC flat cable, the application range of the FFC flat cable is small, and therefore, great inconvenience is brought to people for installing the flat cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the interference immunity of FFC winding displacement is poor and length adjustment nature is poor among the prior art, and the FFC winding displacement that can anti-interference that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but FFC winding displacement of anti-interference, includes plug, flat cable conductor and signal reinforcement ware, flat cable conductor sets up in the upper and lower both sides of signal reinforcement ware, the plug sets up in flat cable conductor's both ends, flat cable conductor's outer wall is fixed and is provided with anti-interference cover, flat cable conductor's the left and right sides all is followed its fixed connection piece that is equipped with a plurality of evenly distributed of length direction, adjacent two the two sides of connection piece are all fixed and are equipped with position matched with thorn matte and round matte.

Preferably, the connecting piece is made of elastic plastic.

Preferably, the anti-interference sleeve is formed by combining aluminum foil and insulating plastic.

Preferably, two adjacent connecting sheets are fixedly bonded through a burred layer and a round wool layer.

Preferably, the burred layer and the round wool layer are circular, and the burred layer and the round wool layer are smaller than the connecting sheet.

Preferably, the distance between two adjacent connecting sheets is 1.5 cm.

Compared with the prior art, the utility model provides a but interference-resisting's FFC winding displacement possesses following beneficial effect:

1. this but FFC winding displacement of anti-interference through setting up the anti-interference cover in flat cable line outside, can increase flat cable line's anti-interference performance.

2. This but interference-resisting FFC winding displacement through setting up connection piece, circle matte and the thorn matte in flat cable conductor both sides, can fold flat cable conductor, then it is fixed with thorn matte bonding through adjacent circle matte to can select the FFC winding displacement of suitable length according to the model of FFC winding displacement.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses interference immunity is high, and the controllability is strong, has improved the practicality of FFC winding displacement.

Drawings

Fig. 1 is a schematic structural diagram of an anti-interference FFC cable according to the present invention;

fig. 2 is a schematic cross-sectional structure view of the flat cable line of fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1 signal intensifier, 2 flat cables, 3 plugs, 4 anti-interference sleeves, 5 connecting sheets, 6 round wool layers and 7 thorn wool layers.

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.

Referring to fig. 1-3, a but interference-resistant's FFC winding displacement, including plug 3, flat cable 2 and signal intensifier 1, flat cable 2 sets up in the upper and lower both sides of signal intensifier 1, plug 3 sets up in flat cable 2's both ends, flat cable 2's outer wall is fixed and is provided with anti-interference cover 4, flat cable 2's the left and right sides all is followed its fixed connection piece 5 that is equipped with a plurality of evenly distributed of length direction, the two sides of two adjacent connection pieces 5 are all fixed and are equipped with position matched with thorn hair layer 7 and round hair layer 6, fold flat cable 2, then it is fixed with thorn hair layer 7 bonding through adjacent round hair layer 6, thereby can select the FFC winding displacement of suitable length according to the model of FFC winding displacement.

The connecting sheet 5 is made of elastic plastic, so that the insulating property of the connecting sheet 5 can be ensured.

The anti-interference sleeve 4 is formed by combining aluminum foil and insulating plastic, and the anti-interference performance of the flat cable 2 can be improved.

Two adjacent connecting sheets 5 are fixedly bonded through a burl layer 7 and a round fur layer 6.

The burl layer 7 and the round fur layer 6 are circular, the burl layer 7 and the round fur layer 6 are smaller than the connecting sheet 5, and the worker can be guaranteed to separate the burl layer 7 from the round fur layer 6 by tearing the connecting sheet 5.

The distance between two adjacent connecting sheets 5 is 1.5cm, so that the folding size of the flat cable 2 can be ensured.

The utility model discloses in, during the use, through setting up at the outside anti-interference cover 4 of flat cable conductor 2, can increase flat cable conductor 2's interference killing feature, through setting up connection piece 5, circle matte 6 and the thorn matte 7 in flat cable conductor 2 both sides, it is folding with flat cable conductor 2, then it is fixed to bond through adjacent circle matte 6 and thorn matte 7, can avoid unnecessary flat cable conductor 2 to influence its self installation effect, thereby can select the FFC winding displacement of suitable length according to the model of FFC winding displacement, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but FFC winding displacement of anti-interference, includes plug (3), flat cable conductor (2) and signal reinforcement ware (1), its characterized in that, flat cable conductor (2) set up in the upper and lower both sides of signal reinforcement ware (1), plug (3) set up in the both ends of flat cable conductor (2), the fixed anti-interference cover (4) that is provided with of outer wall of flat cable conductor (2), the left and right sides of flat cable conductor (2) all is followed its fixed connection piece (5) that are equipped with a plurality of evenly distributed of length direction, adjacent two the two sides of connection piece (5) are all fixed and are equipped with position matched with thorn matte (7) and circle matte (6).

2. An FFC cable as claimed in claim 1, wherein the connecting piece (5) is made of elastic plastic.

3. The FFC flat cable capable of resisting interference of claim 1, wherein the interference resisting sleeve (4) is formed by combining aluminum foil and insulating plastic.

4. An FFC flat cable capable of resisting interference according to claim 1, wherein, two adjacent connecting sheets (5) are fixed by bonding through a burred layer (7) and a round burred layer (6).

5. An FFC flat cable with interference resistance according to claim 1, characterized in that the burred layer (7) and the round layer (6) are round and the burred layer (7) and the round layer (6) are smaller than the connecting piece (5).

6. An FFC cable as claimed in claim 1, wherein the distance between two adjacent connecting plates (5) is 1.5 cm.