CN219246394U

CN219246394U - Aging-resistant FFC flat cable

Info

Publication number: CN219246394U
Application number: CN202223391914.4U
Authority: CN
Inventors: 贾立顺
Original assignee: Suzhou Qixiang Optoelectronics Co ltd
Current assignee: Suzhou Qixiang Optoelectronics Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-23
Anticipated expiration: 2032-12-19

Abstract

The utility model provides an anti-aging FFC flat cable which comprises an FFC flat cable body and contacts, wherein two ends of the FFC flat cable body are connected with two contacts; the surface of the FFC flat cable body is connected with a placing bag, the inside of an opening of the placing bag is connected with a waterproof film, and one side surface of the waterproof film is connected with an adhesive tape; according to the FFC flat cable body, the adhesive tape at one end of the waterproof film is attached to the opening of the FFC flat cable body surface placing bag until the waterproof film is stable, then after the contacts at two ends of the FFC flat cable body are abutted, the waterproof film masks the contacts, so that the interference of water mist on the contacts is avoided, and the FFC flat cable body is prevented from being damaged and aged.

Description

Aging-resistant FFC flat cable

Technical Field

The utility model belongs to the field of FFC flat cables, and particularly relates to an anti-aging FFC flat cable.

Background

The FFC flat cable is also called a flexible flat cable, the number and the spacing of the wires can be arbitrarily selected, so that the connection is more convenient, the volume of an electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the FFC flat cable is most suitable for being used as a data transmission cable between a mobile part and a main board, between PCB boards and in miniaturized electrical equipment;

at present, the FFC flat cable is widely applied to the connection between various printer print heads and a main board, the surface of the main board can generate high temperature after long-term use, so that moisture in air is evaporated into water mist, the butt joint end of the FFC flat cable is made of metal, the FFC flat cable is damaged and aged when the FFC flat cable is subjected to water mist, the service life of the FFC flat cable is reduced-!

In summary, the present utility model provides an anti-aging FFC flat cable to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an anti-aging FFC flat cable, which solves the problems that the FFC flat cable is widely applied to the connection between various printer heads and a main board in the prior art, the surface of the main board generates high temperature after long-term use, so that water in the air is evaporated into mist, the butt joint end of the FFC flat cable is made of metal materials, the FFC flat cable is damaged and aged when meeting the mist, the service life of the FFC flat cable is reduced, and the like.

An anti-aging FFC flat cable comprises an FFC flat cable body and contacts, wherein two ends of the FFC flat cable body are connected with two contacts;

the surface of FFC winding displacement body is connected with the placing bag, the opening internal connection of placing bag has the waterproof membrane, one side surface of waterproof membrane is connected with the adhesive tape.

Preferably, the placing bag is made of PVC material, and the placing bag is connected with the FFC flat cable body through glue.

Preferably, the waterproof membrane is made of TPU material, and the surface size of the waterproof membrane is larger than the surface size of the contact.

Preferably, the waterproof film is connected with the inner wall of the opening of the placing bag through adhesive tape in an adhesive mode.

Preferably, the bending part of the FFC flat cable body is sleeved with a reinforcing strip, the reinforcing strip is made of soft plastic, and the butt joint ends of the reinforcing strip are in butt joint through glue.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the FFC flat cable body, the adhesive tape at one end of the waterproof film is attached to the opening of the FFC flat cable body surface placing bag until the waterproof film is stable, then after the contacts at two ends of the FFC flat cable body are abutted, the waterproof film masks the contacts, so that the interference of water mist on the contacts is avoided, and the FFC flat cable body is prevented from being damaged and aged.

2. According to the FFC flat cable, the reinforcing strips are sleeved at the bending positions of the FFC flat cable body, and then the butt joint ends of the reinforcing strips are bonded through glue, so that the reinforcing strips are stabilized at the bending positions of the FFC flat cable body, the hardness of the FFC flat cable body is increased, and the phenomenon that the FFC flat cable body is bent for multiple times and a circuit is short-circuited is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a back view of an FFC flat cable body of the present utility model;

FIG. 3 is a schematic view of the structure of the inventive bag;

fig. 4 is a schematic perspective view of a waterproofing membrane of the present utility model;

fig. 5 is a schematic perspective view of a reinforcing strip of the present utility model.

In the figure:

1. FFC flat cable body; 2. a contact; 3. placing a bag; 4. a waterproof membrane; 5. an adhesive tape; 6. reinforcing strips.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides an anti-aging FFC flat cable, which comprises an FFC flat cable body 1 and contacts 2, wherein two ends of the FFC flat cable body 1 are connected with two contacts 2;

the surface of the FFC flat cable body 1 is connected with a placing bag 3, the inside of an opening of the placing bag 3 is connected with a waterproof film 4, and one side surface of the waterproof film 4 is connected with an adhesive tape 5;

referring to fig. 2 and 4, the placement bag 3 is made of PVC, the placement bag 3 is connected with the FFC flat cable body 1 through glue, and the waterproof membrane 4 is conveniently adhered through the use of the placement bag 3.

Referring to fig. 4, the waterproof membrane 4 is made of TPU, the surface size of the waterproof membrane 4 is larger than the surface size of the contact 2, and the waterproof membrane 4 is used to isolate the water mist, so that the water mist is prevented from contacting the contact 2, and the aging phenomenon of the FFC flat cable 1 is prevented.

Referring to fig. 2 and 4, the waterproof membrane 4 is adhesively connected to the inner wall of the opening of the placement bag 3 through an adhesive tape 5.

Referring to fig. 5, the bending portion of the FFC flat cable 1 is sleeved with a reinforcing strip 6, the reinforcing strip 6 is made of soft plastic, the butt ends of the reinforcing strip 6 are butt-jointed by glue, and the butt ends of the reinforcing strip 6 are stabilized by glue, so that the bending portion of the FFC flat cable 1 is reinforced.

The specific working principle is as follows: as shown in fig. 1-5, when the anti-aging FFC flat cable is used, firstly, the adhesive tape 5 at one end of the waterproof film 4 is attached to the opening of the placement bag 3 on the surface of the FFC flat cable body 1, at this time, the adhesive tape 5 is adhered to the inner wall of the placement bag 3 by the adhesive force of the adhesive tape until the waterproof film 4 is stable, then, after the contacts 2 at two ends of the FFC flat cable body 1 are butted, the waterproof film 4 masks the contacts 2, so that water mist is isolated, the interference of the water mist to the contacts 2 is avoided, and the FFC flat cable body 1 is prevented from being damaged and aged; further cup joint the reinforcing strip 6 in the department of buckling of FFC winding displacement body 1, glue is used for bonding the butt joint end of reinforcing strip 6 afterwards for reinforcing strip 6 stabilizes in the easy department of buckling of FFC winding displacement body 1, has increased the whole hardness of FFC winding displacement body 1, prevents that FFC winding displacement body 1 from buckling many times and appearing the phenomenon of circuit short circuit, and this is the characteristics of this ageing resistance FFC winding displacement.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. An ageing resistance FFC winding displacement, includes FFC winding displacement body (1) and contact (2), its characterized in that: two ends of the FFC flat cable body (1) are connected with two contacts (2);

the FFC flat cable comprises an FFC flat cable body (1), and is characterized in that the surface of the FFC flat cable body (1) is connected with a placement bag (3), the inside of an opening of the placement bag (3) is connected with a waterproof film (4), and one side surface of the waterproof film (4) is connected with an adhesive tape (5).

2. The anti-aging FFC flat cable of claim 1, wherein: the placing bag (3) is made of PVC, and the placing bag (3) is connected with the FFC flat cable body (1) through glue.

3. The anti-aging FFC flat cable of claim 1, wherein: the waterproof membrane (4) is made of TPU material, and the surface size of the waterproof membrane (4) is larger than the surface size of the contact (2).

4. The anti-aging FFC flat cable of claim 1, wherein: the waterproof membrane (4) is connected with the inner wall of the opening of the placing bag (3) through an adhesive tape (5) in an adhesive mode.

5. The anti-aging FFC flat cable of claim 1, wherein: reinforcing strips (6) are sleeved at the bending parts of the FFC flat cable body (1), the reinforcing strips (6) are made of soft plastic, and butt ends of the reinforcing strips (6) are in butt joint through glue.