CN203490990U

CN203490990U - Abrasion resistant flexible flat cable

Info

Publication number: CN203490990U
Application number: CN201320607829.9U
Authority: CN
Inventors: 黄雅莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-03-19
Anticipated expiration: 2023-09-29

Abstract

The utility model relates to an abrasion resistant flexible flat cable. The abrasion resistant flexible flat cable comprises a plurality of conductors which are integrated to be one bundle; a separation sleeve sleeved and coated on the plurality of conductors; a lubricating agent filled in the separation sleeve and contacted with the conductors to enable the conductors to smoothly move or rotate relative to the interior surface of the separation sleeve; and a conductive sleeve sleeved on the separation sleeve. According to the above technological means, the lubricating agent located between the separation sleeve and the conductors can fully perform lubrication actions, when the flexible flat cable is bended, the conductors are capable of smoothly sliding along the axial direction relative to the separation sleeve or rotating relative to the separation sleeve without being pulled or rubbed by the separation sleeve, and therefore the conductors can be bended smoothly without being pulled, fractured or abraded, thereby improving durability of the flexible flat cable and prolonging service lifetime of the flexible flat cable.

Description

The soft arranging wire of Wear

Technical field

The utility model relates to soft arranging wire field, is specifically related to a kind of soft arranging wire of Wear.

Background technology

Soft arranging wire (Flexible Flat Cable, FFC, flexible flat cable) is the cable that the electronic installations such as notebook computer are inner conventional, for being connected between the electronic components such as two circuit boards, so that transmission electronic signal or supply electric power.

Please refer to Fig. 8, existing soft arranging wire 80 is arranged in an electronic installation 90 and can makes crooked state in response to limited space, electronic installation inside.Because soft arranging wire itself is to have the coated many wires with insulating outer layer of conductive fabric of viscose glue to form with one deck inner surface, conductive fabric and wire are mutually sticky extremely cannot relatively move, when soft arranging wire 80 is crooked, conductive fabric and wire can move relative to each other vertically and cause wire pullled or rub, and easily make wire fracture or wearing and tearing in the course of time and cause soft arranging wire 80 faults.

In addition, soft arranging wire does not increase the structure of strengthening in knee, makes the radius of curvature in knee less than normal, causes thus the conductive fabric of soft arranging wire or the inner easy overbending of wire and breaks or rupture.

Utility model content

The utility model is easily damaged by pullling according to the wire of conventional softer winding displacement and the easy shortcoming of overbending, improves its deficiency and shortcoming, and then a kind of soft arranging wire of Wear is provided.

The utility model main purpose is to provide a kind of soft arranging wire of Wear, and the different layers structure of himself can smooth and easy relative to each other movement adapts to case of bending and the less wear of different Cheng Du, improves thus durability and life-span.

For reaching above-mentioned purpose, the utility model provides a kind of soft arranging wire of Wear, and it comprises:

Multiple conducting wires, its set is for a branch of;

One separation sleeve, it wears and is coated on outside described multiple conducting wires;

One lubricant, it is filled in described separation sleeve and contacts described wire, and described wire can be moved or rotation relative to described separation sleeve inner surface is smooth and easy; And

One conductive sleeve, it is set on described separation sleeve.

Preferably, the soft arranging wire of aforementioned Wear further comprises that one is set on the protective sleeve on described conductive sleeve.

Preferably, aforementioned wire, separation sleeve and conductive sleeve are isometric haply.

Preferably, aforementioned protective sleeve is set on described whole conductive sleeve.

Preferably, aforementioned protective sleeve is set in a part for described conductive sleeve.

The beneficial effects of the utility model are: by above-mentioned technological means, lubricant between separation sleeve and wire can be given full play to lubrication, make when soft arranging wire is crooked, wire separation sleeve smooth and easy slip vertically relatively, or rotate relative to separation sleeve, and can not be subject to separation sleeve, do not pull or rub, therefore, wire is can be smoothly crooked and can not pullled and break or wear and tear, and thus, can improve durability and the life-span of soft arranging wire.

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is that stereo appearance figure is disassembled in part of the present utility model.

Fig. 3 is procedure of processing schematic diagram of the present utility model.

Fig. 4 is the procedure of processing schematic diagram of the utility model hookup 3.

Fig. 5 is the procedure of processing schematic diagram of the utility model hookup 4.

Fig. 6 is the procedure of processing schematic diagram of the utility model hookup 5.

Fig. 7 is that the utility model is arranged on the vertical view in an electronic installation.

Fig. 8 is that conventional softer winding displacement is arranged on the vertical view in an electronic installation.

Main symbol description

10 wire 15 connectors

17 covering pieces

20 lubricant 30 separation sleeves

40 conductive sleeve 50 protective sleeves

70 inner space 80 soft arranging wires

90 electronic installations.

Embodiment

Please refer to Fig. 1 to Fig. 3, the soft arranging wire of the utility model Wear, the different layers structure of himself can smooth and easy relative to each other movement adapts to the case of bending of different Cheng Du, improves thus durability and life-span.

For reaching above-mentioned purpose, the soft arranging wire of described Wear comprises: multiple conducting wires 10, a separation sleeve 30, a lubricant 20, a conductive sleeve 40 and a protective sleeve 50.

Described multiple conducting wires 10 can be gathered for a branch of, and each wire 10 can be the structure with an insulating outer layer coated copper heart yearn.

Described separation sleeve 30 wears and is coated on outside described multiple conducting wires 10.Wire 10 ends can be installed the covering piece 17 of connector 15 and coated connector 15 and wire 10 ends.

Described in described lubricant 20, be filled in separation sleeve 30 and contact wire 10, wire 10 can be moved or rotation relative to separation sleeve 30 inner surfaces are smooth and easy.

Described conductive sleeve 40 is set on separation sleeve 30.

Described protective sleeve 50 is set on conductive sleeve 40.

Please with further reference to Fig. 3 to Fig. 6; described soft arranging wire manufacture for spreading lubricant 20 outside wire 10; then with the coated lubricant 20 of separation sleeve 30 and wire 10, then with the coated separation sleeve 30 of conductive sleeve 40, last local or whole with protective sleeve coated with conductive cover 40 again.

In preferred embodiment, wire 10, separation sleeve 30 and conductive sleeve 40 are isometric haply.Described protective sleeve 50 can be set on whole conductive sleeve 40, or described protective sleeve 50 is set in a part for conductive sleeve 40.

By above-mentioned technological means, the utlity model has following advantages:

1, the lubricant 20 between separation sleeve 30 and wire 10 can be given full play to lubrication, make when soft arranging wire is crooked, wire 10 separation sleeve 30 smooth and easy slip vertically relatively, or rotate relative to separation sleeve 30, and can not be subject to separation sleeve 30, do not pull or rub, therefore, wire 10 is can be smoothly crooked and can not pullled and break or wear and tear, thus, can improve durability and the life-span of soft arranging wire.

2, please with further reference to Fig. 7; when the soft arranging wire of Wear is arranged on the inner space 70 of an electronic installation; protective sleeve 50 can be coated on soft arranging wire and hold flexible position; make the relative conventional softer winding displacement of described crooked position crooked position can there is larger radius of curvature; avoid thus wire 10 overbendings, and then increase durability and the life-span of wire 10.

Claims

1. a soft arranging wire for Wear, is characterized in that, comprising:

Multiple conducting wires, its set is for a branch of;

One separation sleeve, its socket is coated on outside described multiple conducting wires;

One conductive sleeve, its socket is coated on described separation sleeve.

2. the soft arranging wire of Wear according to claim 1, is characterized in that: the soft arranging wire of described Wear further comprises that a socket is coated on the protective sleeve on described conductive sleeve.

3. according to the soft arranging wire of Wear described in claim 1 or 2, it is characterized in that: described wire, separation sleeve and conductive sleeve are isometric.

4. the soft arranging wire of Wear according to claim 2, is characterized in that: described protective sleeve is set on described whole conductive sleeve.

5. the soft arranging wire of Wear according to claim 2, is characterized in that: described protective sleeve is set in a part for described conductive sleeve.