CN202650619U

CN202650619U - A reflexed PIN grounding flexible flat cable

Info

Publication number: CN202650619U
Application number: CN 201220268439
Authority: CN
Inventors: 魏超; 陈金兰
Original assignee: SUZHOU XINYA ELECTRONICS CO Ltd
Current assignee: SUZHOU XINYA ELECTRONICS CO Ltd
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-01-02
Anticipated expiration: 2022-06-08

Abstract

The utility model provides a reflexed PIN grounding flexible flat cable comprising an upper insulating film, a lower insulating film, an electroplated flat cable, and flexible flat cable reinforcing plates. The flexible flat cable reinforcing plates are disposed on two ends of the electroplated flat cable disposed between the upper insulating film and the lower insulating film. The top surface of the upper insulating film is also equipped with a reflexed PIN grounding electroplated flat cable the two ends of which are respectively and electrically connected with a corresponding flexible flat cable joint on the two ends of the electroplated flat cable. The reflexed PIN grounding electroplated flat cable is covered with hot melting conductive aluminum foil. The reflexed PIN grounding flexible flat cable is capable of performing grounding disposal on a conductive path needed to be grounded in the cable body in order to simplify structure of electronic equipment.

Description

A kind of reflexed PIN is flexible flat cable over the ground

Technical field

The utility model relates to the bus-bar construction field, especially, is a kind of flexible flat cable.

Background technology

Flexible flat cable Flexible Flat Cable (FFC) is a kind of with PET insulating material and zinc-plated flat copper wire as thin as a wafer, by the new types of data cable that the pressing of high-tech automation equipment production line forms, have softness, arbitrarily bending fold, thin thickness, volume is little, connection is simple, convenient disassembly, easily solve the advantage such as electromagnetic shielding (EMI).

In actual use, conductive path is ground connection in a lot of FFC, therefore needs grounding for the conductive path that needs ground connection in the electronic equipment by the FFC connection, therefore needs to increase the complexity that therefore a large amount of ground paths have increased circuit in electronic equipment.

The utility model content

In order to address the above problem, the purpose of this utility model is to provide over the ground flexible flat cable of a kind of reflexed PIN, and this flexible flat cable can to need the conductive path of ground connection in cable body, carry out grounding.

The technical scheme that its technical problem that solves the utility model adopts is:

This reflexed PIN over the ground flexible flat cable comprises upper insulating film, lower floor's dielectric film, electroplate flat cable, with the winding displacement stiffening plate, the described up and down centre of two-layer dielectric film is provided with described plating flat cable, described winding displacement stiffening plate is arranged at the two ends of described plating flat cable, described upper insulating film upper surface also is provided with reflexed PIN and electroplates over the ground flat cable, the two ends row wire terminal corresponding with described plating flat cable two ends that described reflexed PIN electroplates flat cable over the ground is electrically connected, and described reflexed PIN electroplates over the ground and is coated with the hot melt electric conducting material on the flat cable.

As preferably, described hot melt electric conducting material is provided with the reinforcement binding face in the back of flexible flat cable over the ground at described reflexed PIN.

As preferably, described hot melt electric conducting material is aluminium foil, Copper Foil, carbon nethike embrane, silver-colored nethike embrane.

The utility model has the advantage of:

Make on the conductive aluminum foil of the exterior shield electromagnetism that needs the plating of ground connection flat cable to access this flexible flat cable in the flexible flat cable, because conductive aluminum foil itself is with regard to ground connection, therefore need in the circuit of electronic equipment, not increase grounded circuit, make the electronic device circuitry designs simplification.

Description of drawings

Fig. 1 be this reflexed PIN over the ground an embodiment of flexible flat cable face structural representation.

Fig. 2 is the over the ground backsight structural representation of flexible flat cable Fig. 1 embodiment of this reflexed PIN.

Fig. 3 is the over the ground sectional structure schematic diagram of flexible flat cable Fig. 1 embodiment of this reflexed PIN.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 be this reflexed PIN over the ground an embodiment of flexible flat cable face structural representation, Fig. 2 is the over the ground backsight structural representation of flexible flat cable Fig. 1 embodiment of this reflexed PIN, and Fig. 3 is the over the ground sectional structure schematic diagram of flexible flat cable Fig. 1 embodiment of this reflexed PIN.Problem is now set forth as same embodiment Fig. 1, Fig. 2, Fig. 3 to the utility model for convenience of explanation.

In the present embodiment, reflexed PIN over the ground flexible flat cable comprises upper insulating film 201, lower floor's dielectric film 200, electroplate flat cable 100, with winding displacement stiffening plate 300, the described up and down centre of two-layer dielectric film is provided with described plating flat cable 100, described winding displacement stiffening plate 300 is arranged at the two ends of described plating flat cable 100, described upper insulating film 201 upper surfaces also are provided with reflexed PIN and electroplate over the ground flat cable 101, the two ends row wire terminal 102 corresponding with described plating flat cable 100 two ends that described reflexed PIN electroplates flat cable 101 over the ground is electrically connected, and described reflexed PIN electroplates over the ground and is coated with hot melt conductive aluminum foil 400 on the flat cable 101.

Above-mentioned reflexed PIN is flexible flat cable over the ground, and described hot melt conductive aluminum foil 400 is provided with reinforcement binding face 401 in the back of flexible flat cable over the ground at described reflexed PIN, makes hot melt conductive aluminum foil 400 be not easy to peel off.

Above-mentioned reflexed PIN is the operation logic of flexible flat cable over the ground:

Described hot melt conductive aluminum foil 400 is machined to reflexed PIN by certain temperature and pressure and electroplates over the ground on the flat cable 101 adding man-hour, both realize being electrically connected, because hot melt conductive aluminum foil 400 is ground shield, therefore reflexed PIN electroplates flat cable 101 ground connection over the ground, again because reflexed PIN electroplates flat cable 101 row wire terminal that need ground connection 102 connections corresponding with described plating flat cable 100 two ends over the ground, therefore reached in cable body, needing the conductive path of ground connection, carry out grounding, therefore need in the circuit of electronic equipment, not increase grounded circuit, make the electronic device circuitry designs simplification.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.

Claims

1. reflexed PIN flexible flat cable over the ground, comprise upper insulating film (201), lower floor's dielectric film (200), electroplate flat cable (100) and winding displacement stiffening plate (300), the described up and down centre of two-layer dielectric film is provided with described plating flat cable (100), described winding displacement stiffening plate (300) is arranged at the two ends of described plating flat cable (100), it is characterized in that:

Described upper insulating film (201) upper surface also is provided with reflexed PIN and electroplates over the ground flat cable (101), the two ends row wire terminal (102) corresponding with described plating flat cable (100) two ends that described reflexed PIN electroplates flat cable (101) over the ground is electrically connected, and described reflexed PIN electroplates over the ground and is coated with hot melt electric conducting material (400) on the flat cable (101).

2. reflexed PIN according to claim 1 flexible flat cable over the ground is characterized in that: described hot melt electric conducting material (400) is provided with and strengthens binding face (401) in the back of flexible flat cable over the ground at described reflexed PIN.

3. according to claim 1 or reflexed PIN claimed in claim 2 flexible flat cable over the ground, it is characterized in that: described hot melt electric conducting material (400) is aluminium foil, Copper Foil, carbon nethike embrane, silver-colored nethike embrane.