CN214625663U

CN214625663U - FFC line of performance promotion

Info

Publication number: CN214625663U
Application number: CN202120477209.2U
Authority: CN
Inventors: 杨瑾雯
Original assignee: Shenzhen G Cinda Technology Co ltd
Current assignee: Shenzhen G Cinda Technology Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-05
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a FFC wire with improved performance, which comprises a main body of the FFC wire; the FFC wire main body comprises a metal wire and more than one connecting device; connecting devices are arranged on both sides of the metal wire; the outer side of the metal wire is sequentially wrapped with a reverse magnetic material and a heat insulating material; a first groove is formed in the outer side of the connecting device; more than one pin is arranged on one side in the first groove; the other end of the pin is connected with a golden finger; more than one second groove for oppositely installing the pins is arranged at the other end in the groove; the utility model discloses through wrap up aluminium foil and asbestos in proper order outside the metal conductor, realize when FFC line flexible folding, promoted FFC line at shielding electromagnetic wave radiation or other forms's signal interference; more than one pin is installed on one side in the first groove, more than one second groove used for installing the pins oppositely is arranged at the other end in the groove, more than one FFC wire is mutually butted through a connecting device, and the effect of prolonging the FFC wire is achieved.

Description

FFC line of performance promotion

Technical Field

The utility model relates to a data cable technical field, concretely relates to FFC line of performance promotion.

Background

FFC (flexible Flat Cable) flexible Flat cable is one kind with PET insulating material and extremely thin tin-plated Flat copper line, the novel data cable that forms through the pressfitting of high-tech automation equipment production line, have characteristics such as soft, bending folding at will, thickness is thin, small, be commonly used for the volume of the electronic product that significantly reduces, reduce manufacturing cost, improve production efficiency, be most suitable for between removal part and the mainboard, the PCB board is to between the PCB board, be used for data transmission cable in the miniaturized electrical equipment.

In the practical use process of the FFC wire in the prior art, the data signal is often influenced by electromagnetic wave radiation or other forms of signals in the transmission process, which affects the data transmission efficiency of the data signal in the transmission process; meanwhile, the FFC wire is often short in length or sudden change occurs in the actual use of the installation structure, so that the long data wire is short and only longer FFC wires can be purchased or ordered again, and the product cannot be produced or the construction progress is delayed.

Disclosure of Invention

The utility model aims to solve the technical problem that an FFC wire with improved performance is provided, and the FFC wire can be bent and folded by wrapping aluminum foil and asbestos outside a metal wire, so that the FFC wire can shield electromagnetic wave radiation or other forms of signal interference; more than one pin is installed through one side in the first recess, and the other end is provided with more than one second recess that is used for installing the pin relatively in the recess, realizes that more than one FFC line passes through connecting device and docks each other, reaches the effect of FFC line extension to FFC line connector surface mounting has the fixed overcoat of dismantling and extends to the connecting device outside, prevents that the FFC line from damaging easily.

The utility model discloses FFC line that performance promoted is realized through following technical scheme: comprises an FFC wire body; the FFC wire main body comprises a metal wire and more than one connecting device; connecting devices are arranged on both sides of the metal wire;

the outer side of the metal wire is sequentially wrapped with a reverse magnetic material and a heat insulating material; a first groove is formed in the outer side of the connecting device; more than one pin is arranged on one side in the first groove; the other end of the pin is connected with a golden finger; the other end in the groove is provided with more than one second groove used for oppositely installing the pins.

As a preferred technical scheme, the reverse magnetic material adopts aluminum foil.

As a preferable technical scheme, the heat insulation material is made of asbestos.

As a preferred technical scheme, a detachable fixed outer sleeve is arranged on the outer surface of the connecting device on one side of the metal wire and extends to the outer side of the connecting device; the inner surface of the detachable fixed outer sleeve is provided with a damping ring.

As a preferred technical scheme, pins arranged in the connecting devices at two sides of the metal wire are oppositely connected through the metal wire.

As a preferred technical scheme, a metal connecting piece is arranged on one side of the bottom of the second groove; the other end of the metal connecting piece is connected with the pin.

The utility model has the advantages that:

1. the aluminum foil and the asbestos are sequentially wrapped on the outer side of the metal wire, so that the FFC wire can be bent and folded, and the shielding of electromagnetic wave radiation or other forms of signal interference of the FFC wire is improved;

2. more than one pin is arranged on one side in the first groove, and more than one second groove for oppositely installing the pin is arranged on the other end in the groove, so that more than one FFC wire is mutually butted through the connecting device, and the effect of prolonging the FFC wire is achieved;

3. the outer surface of the FFC wire connector is provided with a detachable fixed outer sleeve and extends to the outer side of the connecting device, so that the FFC wire is prevented from being damaged during storage or installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a cross-sectional view of an FFC line with enhanced performance of the present invention;

FIG. 2 is a schematic diagram of an FFC line with improved performance according to the present invention;

fig. 3 is a cross-sectional view of a metal wire.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the FFC wire with improved performance of the present invention comprises a main body of the FFC wire; the FFC wire body comprises a metal wire 2 and more than one connecting device 3; the two sides of the metal lead 2 are both provided with a connecting device 3;

the outer side of the metal lead 2 is sequentially wrapped with a reverse magnetic material 4 and a heat insulating material 5; a first groove 6 is arranged on the outer side of the connecting device 3; more than one pin 7 is arranged on one side in the first groove 6; the other end of the pin is connected with a golden finger 8; the other end in the groove 6 is provided with more than one second groove 11 used for oppositely installing the pin 7.

In the embodiment, the reverse magnetic material 4 is an aluminum foil which has the characteristics of no toxicity, no odor, strong plasticity, high hardness, strong tension, strong shielding property and the like; of course, other materials with strong shielding property can be adopted as the reverse magnetic material.

In the embodiment, the heat insulating material 5 is made of asbestos, and the asbestos has the characteristics of insulation, heat insulation, sound insulation, high temperature resistance, strong plasticity, acid and alkali resistance, corrosion resistance, wear resistance and the like; of course, other materials with strong high temperature resistance can be adopted as the heat insulation material.

In this embodiment, the outer surface of the connecting device 3 is provided with a detachable fixed outer sleeve 9 and extends to the outer side of the connecting device 3; the damping ring 12 is arranged on the inner surface of the detachable fixed outer sleeve 9, so that the connection between the two FFC wires is more stable.

In this embodiment, the pins 7 disposed in the connecting devices 3 on both sides of the metal wire 2 are connected oppositely through the metal wire 2.

In this embodiment, a metal connecting piece 13 is arranged on one side of the bottom of the second groove 11; the other end of the metal connector 13 is connected with the pin 7.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a FFC line of performance promotion which characterized in that: comprises an FFC wire body; the FFC wire main body comprises a metal wire (2) and more than one connecting device (3); the two sides of the metal lead (2) are both provided with a connecting device (3);

the outer side of the metal wire (2) is sequentially wrapped with a reverse magnetic material (4) and a heat insulating material (5); a first groove (6) is formed in the outer side of the connecting device (3); more than one pin (7) is arranged on one side in the first groove (6); the other end of the pin is connected with a golden finger (8); the other end in the groove (6) is provided with more than one second groove (11) used for relatively installing the pin (7).

2. The FFC line of claim 1, wherein: the inverse magnetic material (4) adopts aluminum foil.

3. The FFC line of claim 1, wherein: the heat insulation material (5) is made of asbestos.

4. The FFC line of claim 1, wherein: the outer surface of the connecting device (3) at one side of the metal lead (2) is provided with a detachable fixed outer sleeve (9) and extends to the outer side of the connecting device (3); the inner surface of the detachable fixed outer sleeve (9) is provided with a damping ring (12).

5. The FFC line of claim 1, wherein: pins (7) arranged in the connecting devices (3) at the two sides of the metal wire (2) are oppositely connected through the metal wire (2).

6. The FFC line of claim 1, wherein: a metal connecting piece (13) is arranged on one side of the bottom of the second groove (11); and the other end of the metal connecting piece (13) is connected with a pin (7).