CN215377909U

CN215377909U - Thinner and softer novel flat cable

Info

Publication number: CN215377909U
Application number: CN202121291021.5U
Authority: CN
Inventors: 沙军; 朱连云; 王曼丽
Original assignee: Suzhou Luojiayi Electronic Technology Co ltd
Current assignee: Suzhou Luojiayi Electronic Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-31
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a thinner and softer novel flat cable which comprises a conductive wire, wherein the conductive wire is positioned between a thin film and an insulating film, the thin film and the insulating film are fixed in a hot melting mode, net pieces are respectively arranged at the front end and the rear end of the thin film and the conductive wire, the net pieces are fixed with the thin film conductive wire through gel, and the gel simultaneously forms a spacing block between the adjacent conductive wires. The utility model provides a thinner and softer novel flat cable, which is ingenious in structural arrangement and reasonable in layout, the plugging positions at two ends of the flat cable are subjected to hardness enhancement through a mesh sheet so as to be convenient for plugging, gel forms a spacing block between adjacent conductive wires to effectively form an insulation barrier, and the gel has larger friction with a golden finger of a plugging seat during plugging, so that the plugging is more stable and reliable, and meanwhile, metal powder generated by friction between the conductive wires and the golden finger is blocked by the spacing block, so that the condition that the adjacent conductive wires are excessively close to each other to cause poor electric signals is avoided, and the flat cable is more stable and reliable to use.

Description

Thinner and softer novel flat cable

Technical Field

The utility model relates to the technical field of wire arranging equipment, in particular to a novel thinner and softer wire arranging device.

Background

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 high-tech automation equipment production line pressfitting, it is soft, bending folding at will, thickness is thin, small, connect simply, it is convenient to dismantle, advantages such as electromagnetic shield (EMI) are solved easily, can select wire figure and interval wantonly, it is more convenient to make the line connection, 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, use as the data transmission cable in the miniaturized electrical equipment.

At present, a flat cable main body is composed of three layers, namely an upper plastic sheet, a lower plastic sheet and an etched conducting wire in the middle, the whole flat cable can be bent at will, but the flexibility is not enough, the whole thickness still has an improvement space, and in some micro equipment, the thickness of the existing flat cable is too thick and is inconvenient to use. Therefore, we propose a new type of flat cable which is thinner and more flexible.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel flat cable with a thinner and more flexible structure to solve the above problems of the related art.

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

the utility model provides a thinner softer novel winding displacement, includes the conductor wire, the conductor wire is located position between film and the insulating film, and film and insulating film looks hot melt are fixed, and film and conductor wire's front and back both ends position is equipped with the net piece respectively, and the net piece is fixed mutually through gel and film conductor wire, and the gel forms the spacer block simultaneously between adjacent conductor wire.

The winding displacement both ends grafting position is when carrying out hardness enhancement through the net piece and peg graft in order conveniently, the gel forms the spacer block between adjacent conductor wire, effectively form the insulation and block, when pegging graft, the friction is bigger between the golden finger of gel and plug socket, thereby ensure to peg graft more reliable and stable, the metal powder that the friction produced between conductor wire and the golden finger simultaneously or produce the oxide layer after using for a long time, the homoenergetic is effectively blockked by the spacer block, thereby avoid excessively being close with adjacent conductor wire, arouse the bad condition of signal of telecommunication to take place, use more reliable and stable, this winding displacement utilizes the film to regard as the upper and lower insulation of conductor wire to keep apart simultaneously, thickness is thinner with current winding displacement, the compliance is higher.

As a further scheme of the utility model: the front end and the rear end of the film and the conductive wire are provided with inserting parts, the front end and the rear end of the insulating film extend to the positions of the inserting parts, the conductive wire on one side of the insulating film at the position of the inserting parts is exposed, and the conductive wire is exposed so as to be conveniently connected with the flat cable in an inserting mode.

As a further scheme of the utility model: the film at the position of the insertion part is arched upwards to form a reserved cavity with the conductive wire, the net piece is placed in the reserved cavity, and the wire arranging strength of the position of the insertion part is further enhanced by the net piece, so that the insertion is convenient.

As a further scheme of the utility model: the net piece is made of polyvinyl chloride plastics, and the left side and the right side of the film are provided with grooves corresponding to the positions of the insertion parts in advance and used for providing stable positioning when the flat cables are inserted and fixed.

As a further scheme of the utility model: the net sheets are arranged in a net structure, so that the whole weight is reduced.

As a further scheme of the utility model: the film is made of polyester resin, the insulating film is made of polyimide, the insulation between the conducting wires can be met while the film is ultrathin in thickness, and meanwhile, the film has certain toughness, so that the flat cable is not easy to damage.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the plugging positions at two ends of the flat cable are subjected to hardness enhancement through the mesh sheet so as to be convenient for plugging, the gel forms the spacing block between the adjacent conductive wires, so that the insulation barrier is effectively formed, and the friction between the gel and the golden fingers of the plugging seat is larger during plugging, so that the plugging is more stable and reliable.

In the utility model, when metal powder generated by friction between the conductive wire and the golden finger or an oxidation layer generated after long-time use is effectively blocked by the spacing block, the condition that the adjacent conductive wire is excessively close to the conductive wire to cause poor electric signals is avoided, and the use is more stable and reliable.

In the utility model, the middle thickness of the traditional flat cable is generally the thickness of two conductive wires, the thickness of the insertion parts at two ends is higher, the thickness of the flat cable generally reaches four conductive wires, the whole thickness of the flat cable can influence the bending flexibility in use, compared with the traditional flat cable, the thickness of the middle position of the flat cable is less than the thickness of two conductive wires, the thickness of the insertion part is only the thickness of two conductive wires, the whole thickness is thinner, and the flat cable is softer in bending.

Drawings

Fig. 1 is a top view of a thinner and more flexible novel flat cable.

Fig. 2 is a side view of a thinner, more flexible novel ribbon cable.

Fig. 3 is a cross-sectional view of a thinner and more flexible novel flat cable at a-a.

In the figure: 1. a film; 10. reserving a cavity; 11. a groove; 12. a plug-in part; 120. gelling; 121. a mesh sheet; 122. a spacer block; 2. an insulating film; 3. a conductive wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a thinner and more flexible novel flat cable includes a thin film 1, an insulating film 2 and a conductive line 3;

the film 1 and the insulating film 2 are fixed in a hot melting mode, the conductive wires 3 are uniformly located between the film 1 and the insulating film 2, the front end and the rear end of the film 1 and the conductive wires 3 are provided with inserting parts 12, the front end and the rear end of the insulating film 2 extend to the positions of the inserting parts 12, and the conductive wires 3 on one side of the insulating film 2 at the positions of the inserting parts 12 are exposed;

a reserved cavity 10 is arranged between the film 1 and the conductive wires 3 at the position of the insertion part 12, a mesh 121 is arranged in the reserved cavity 10, the mesh 121 is fixed in the reserved cavity 10 through gel 120, and the gel 120 simultaneously forms a spacing block 122 between the adjacent conductive wires 3;

mesh 121 is netted and is made by polyvinyl chloride plastics, and film 1 is made by polyester resin, and insulating film 2 is made by polyimide, can satisfy the insulation between the conductor wire in ultra-thin thickness, has certain toughness simultaneously, ensures that the winding displacement is not fragile, and recess 11 has been preset to the corresponding grafting portion 12 position in left and right sides on film 1 for the winding displacement provides the location stability when pegging graft fixedly.

The working principle of the utility model is as follows: the utility model provides a thinner and softer novel flat cable, which has ingenious structure and reasonable layout, the flat cable can be inserted into an inserting seat from the position of an inserting part 12 when in inserting, the inserting positions at two ends of the flat cable are subjected to hardness enhancement through a net sheet 121 so as to be convenient for inserting, a gel 120 forms a spacing block between adjacent conductive wires 3 to effectively form an insulation barrier, when in inserting, the gel 120 has larger friction with golden fingers of the inserting seat so as to ensure that the inserting is more stable and reliable, simultaneously, metal powder generated by the friction between the conductive wires 3 and the golden fingers or an oxidized layer generated after long-time use can be effectively blocked by the spacing block 122 so as to avoid the condition that the adjacent conductive wires are excessively close to each other to cause poor electric signals, the flat cable is more stable and reliable to use, simultaneously, the flat cable utilizes a film as the upper and lower insulation isolation of the conductive wires, and has thinner thickness compared with the existing flat cable, the softness is higher.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a thinner softer novel winding displacement, includes conducting wire (3), its characterized in that, conducting wire (3) are located position between film (1) and insulating film (2), and film (1) and insulating film (2) are hot melt mutually fixed, and film (1) and conducting wire (3) front and back both ends position are equipped with net piece (121) respectively, and net piece (121) are fixed mutually through gel (120) and film (1) conducting wire (3), and gel (120) form spacer (122) simultaneously between adjacent conducting wire (3).

2. The novel thinner and softer flat cable according to claim 1, wherein the front and rear ends of the film (1) and the conductive wires (3) are provided with inserting parts (12), the front and rear ends of the insulating film (2) extend to the positions of the inserting parts (12), and the conductive wires (3) on one side of the insulating film (2) are exposed at the positions of the inserting parts (12).

3. The novel flat cable with the thinner and softer structure as claimed in claim 2, wherein the film (1) at the position of the insertion part (12) is arched upwards to form a reserved cavity (10) with the conductive wire (3), and the mesh (121) is placed in the reserved cavity (10).

4. A thinner and more flexible flat cable as claimed in claim 3, wherein said mesh (121) is made of pvc plastic, and the film (1) is provided with grooves (11) on the left and right sides corresponding to the positions of the insertion parts (12).

5. The thinner and more flexible flat cable as claimed in claim 4, wherein said mesh (121) is provided in a net structure.

6. A thinner and more flexible flat cable according to any one of claims 1 to 5, wherein said film (1) is made of polyester resin and said insulating film (2) is made of polyimide.