CN203038696U

CN203038696U - Soft flat cable improved structure

Info

Publication number: CN203038696U
Application number: CN 201220736467
Authority: CN
Inventors: 林昆成
Original assignee: HUASHENG ELECTRONICS CO Ltd
Current assignee: HUASHENG ELECTRONICS CO Ltd
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-07-03
Anticipated expiration: 2022-12-28

Abstract

The utility model provides a soft flat cable improved structure which comprises a plurality of cable layers. Each cable layer comprises an insulating layer and a plurality of conducting wires which are arranged with a fixed interval. The conducting wires are coated by the insulating layer and are separated. The cable layers are mutually stacked such that an upper surface of an insulating layer of a lower cable layer is connected with a lower surface of an insulating layer of an upper cable layer. The conducting wires in the cable layer can be cooperated with product specifications and requirement implementation, thus the flat improved structure is a three-dimensional structure which is formed by stacking a plurality of cable layers, the structure can be used with a thin and short mechanism space of an existing 3C product, at the same time, good torsional mechanical properties are provided, and the use and a life cycle of the product are increased.

Description

The flexible flat bus cable structure-improved

Technical field

The utility model relates to a kind of flexible flat bus cable structure-improved, and especially making existing parallel conductor layout structure-improved is the three-dimensional structure of multilayer storehouse, and can meet the demand of reversing in the mechanism now.

Background technology

With reference to Figure 1A and Figure 1B, be respectively A-A ' section enlarged diagram among the stereogram of prior art flexible flat bus cable structure and Figure 1A, the flexible flat bus cable structure 100 of prior art is a flat structure shown in Figure 1A and Figure 1B, mainly is will to coat with a plurality of copper cash 21 that fixed intervals are arranged and separate with insulating barrier 11.The structure of general copper cash 21 is flat, and its surface is through zinc-plated processing, to prevent corrosion.

Prior art flexible flat bus cable structure 100 is usually used between mobile member and the mainboard, plate is between the plate, in the miniaturization electrical equipment equipment, and being connected between the ink head of printer and the motherboard.Along with electronic product or the volume-diminished of peripheral product, also and then reduce in whole winding displacement space.Simultaneously, because the reduction in many spaces, reduce in horizontal space, and the angle of reversing and number of times increase, and this causes distortion or the fracture of lead easily for the flexible flat bus cable structure 100 of the flat form of two dimension, thereby cause the life cycle of product to reduce.Therefore, need a kind of bus-bar construction that be more suitable for 3C commodity composition now and can be applicable to reverse.

The utility model content

Main purpose of the present utility model is to provide a kind of flexible flat bus cable structure-improved, this flexible flat bus cable structure-improved comprises a plurality of winding displacement layers, this winding displacement layer a plurality of lead of comprising an insulating barrier and arranging with fixed intervals respectively, described lead is coated by this insulating barrier and separates.The mutual storehouse of each of described winding displacement layer, the upper surface of the insulating barrier of winding displacement layer is connected with the lower surface of the insulating barrier of top winding displacement layer below making.

It is that circular conductor, single core and section is that oval-shaped conductor, many sections are that the twisted wire that forms of circular conductor or superfine coaxial cable are implemented by single core and section that lead in the winding displacement layer can cooperate product specification and demand.

By the flexible flat bus cable structure-improved with prior art, make the flat structure-improved be the three-dimensional structure by a plurality of winding displacement layer stacks, this can cooperate the compact mechanism's space use of 3C Product now, provide simultaneously and better reversed engineering properties, increased usability and the life cycle of product.

Description of drawings

Figure 1A and Figure 1B are respectively A-A ' section enlarged diagram among the stereogram of prior art flexible flat bus cable structure and Figure 1A;

Fig. 2 is the structure improved stereogram of the utility model flexible flat bus cable;

Fig. 3 A to Fig. 3 D is the schematic diagram of various lead execution modes in the winding displacement layer.

Wherein, description of reference numerals is as follows:

1 flexible flat bus cable structure-improved

10 winding displacement layers

11 insulating barriers

15 insulating barriers

21 copper cash

25 leads

100 bus-bar constructions

Embodiment

With reference to figure 2, be the structure improved stereogram of the utility model flexible flat bus cable and profile.As shown in Figure 2, the utility model flexible flat bus cable structure-improved 1 comprises a plurality of winding displacement layers 10, the mutual storehouse of each of described winding displacement layer 10, this winding displacement layer 10 a plurality of leads 25 of comprising an insulating barrier 15 and arranging with fixed intervals respectively, described lead 25 is coated by this insulating barrier 15 and separates.Push-down stack on the described winding displacement layer 10, the upper surface of the insulating barrier 15 of winding displacement layer 10 is connected with the lower surface of the insulating barrier 15 of top winding displacement layer 10 below making.

With reference to figure 3A to Fig. 3 D, be the schematic diagram of various lead execution modes in the winding displacement layer.As shown in Figure 3A, lead 25 is that single core, section are circular conductor in the winding displacement layer 10, and this can be used for cooperating the demand that can satisfy big voltage, big electric current; Shown in Fig. 3 B, lead 25 is oval-shaped conductor for single core, section in the winding displacement layer 10, and this can also lower whole thickness except the demand that satisfies electric voltage, electric current; Shown in Fig. 3 C, lead 25 is many sections for the twisted wire that circular conductor forms in the winding displacement layer 10, except the demand that satisfies electric voltage, electric current, can prolong in addition and is applied to mechanism structure in the production life cycle of reversing start; And shown in Fig. 3 D, lead 25 is superfine concentric conductor in the winding displacement layer 10, and this can satisfy the high frequency electrical signal in the demand of noise jamming and electromagnetic shielding, can prolong in addition to be applied to mechanism structure in the production life cycle of reversing start.Below only as example, as restriction, other are not various based on execution mode of the present utility model, all can be used as the mode of concrete enforcement.

Major technique characteristics of the present utility model have been to provide a kind of flexible flat bus cable structure-improved that is changed by prior art, be that mainly with existing two-dimentional flat structure-improved be the three-dimensional stack architecture of a plurality of winding displacement layers, this can cooperate the compact mechanism's space use of 3C Product now, provide simultaneously and better reversed engineering properties, increased usability and the life cycle of product.

Claims

1. a flexible flat bus cable structure-improved is characterized in that, this structure comprises:

A plurality of winding displacement layers, and this winding displacement layer a plurality of lead of comprising an insulating barrier and arranging with fixed intervals respectively, described lead is coated by this insulating barrier and separates,

Wherein, push-down stack on the described winding displacement layer, the lower surface of this insulating barrier of this winding displacement layer of upper surface and top of this insulating barrier of this winding displacement layer is connected below making.

2. flexible flat bus cable structure-improved as claimed in claim 1 is characterized in that, each of described lead is that single core, section are a circular conductor.

3. flexible flat bus cable structure-improved as claimed in claim 1 is characterized in that, each of described lead is that single core, section are an oval-shaped conductor.

4. flexible flat bus cable structure-improved as claimed in claim 1 is characterized in that, each of described lead twisted wire that many sections form for circular conductor of serving as reasons.

5. flexible flat bus cable structure-improved as claimed in claim 1 is characterized in that, each of described lead is spindle guide line together.