CN219017271U

CN219017271U - High-strength bending-resistant RFC flat cable

Info

Publication number: CN219017271U
Application number: CN202222733749.XU
Authority: CN
Inventors: 郭爱国; 刘逢亮; 许煜城
Original assignee: Shenzhen Jiewei New Technology Co ltd
Current assignee: Shenzhen Jiewei New Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-12
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a high-strength bending-resistant RFC (radio frequency identification) winding displacement, which comprises a winding displacement body, wherein connecting ends are fixedly arranged at two ends of the winding displacement body, conductive sheets are fixedly arranged on the connecting ends, a protective sleeve is wrapped outside the winding displacement body, the protective sleeve comprises a woven mesh layer wrapped outside the winding displacement body, an insulating reinforcing layer is wrapped outside the woven mesh layer, and an outer elastic layer is arranged outside the insulating reinforcing layer. The high-strength bending-resistant RFC flat cable provided by the utility model is characterized in that the outer part of the flat cable body is provided with the protective sleeve, the protective sleeve comprises the woven mesh layer, the insulating reinforcing layer and the outer elastic layer, the woven mesh layer and the insulating reinforcing layer can effectively prevent the flat cable body from being damaged when being bent, the toughness of the flat cable body can be improved, the wires are prevented from being damaged, the outer elastic layer is made of rubber, certain elasticity and compression resistance are achieved, and the service life of the flat cable body is ensured.

Description

High-strength bending-resistant RFC flat cable

Technical Field

The utility model relates to the technical field of flat cables, in particular to a high-strength bending-resistant RFC flat cable.

Background

The flat cable is also called a flexible circuit board (FPC). The device is used for data transmission in movable parts and movable areas according to the rule of wiring, line sequence, line color, line number and the like specified by the industry specifications, such as connecting a main board in a computer with a hard disk and a data line of an optical drive, connecting the main board of the mobile phone with the data line of a display screen, and connecting the data lines among devices. The advantages of the flat cable are more, such as small volume and light weight, and the original design of the flat cable board is used for replacing the wire harness with larger volume. On current socket electronics mounting boards, flat cables are often the only solution to meet miniaturization and movement requirements. The flat cable can be moved, bent, twisted without damaging the wires, and can follow different shapes and special package sizes. The only limitation is the volume space problem. The flat cable has excellent electrical properties, dielectric properties and heat resistance. The flat cable has higher assembly reliability and quality. The flat cable reduces the hardware required for interconnection, such as solder joints, trunks, backplane circuitry, and cables commonly used in conventional electronic packages, so that the flat cable provides higher assembly reliability and quality.

However, when the conventional RFC flat cable is used, most of the cable body is of an integrated structure, so that the overall strength is not high, and when a part of the cable body is damaged during long-term use, the overall flat cable needs to be replaced, so that the cost is easily wasted, and the practicality is not strong.

Based on the above, the utility model designs a high-strength bending-resistant RFC flat cable to solve the above problems.

Disclosure of Invention

The utility model aims to provide a high-strength bending-resistant RFC (radio frequency identification) flat cable, which solves the problems that when the conventional RFC flat cable is used, most of wire bodies are of an integrated structure, the overall strength is low, and when a part of the wire bodies is damaged during long-term use, the integrated flat cable needs to be replaced, so that the cost is easily wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a RFC winding displacement of buckling is resisted to high strength, includes the winding displacement line body, winding displacement line body both ends fixed mounting has the connection end, fixed mounting has the conducting strip on the connection end, the outside parcel of winding displacement line body is provided with the lag, the lag is including the parcel is in the outside braided mesh layer of winding displacement line body, the outside parcel of braided mesh layer is provided with insulating enhancement layer, insulating enhancement layer outside is provided with outer elastic layer.

As a further scheme of the utility model, the connecting end is uniformly coated with a coating, and the coating is an anti-interference coating.

As a further aspect of the present utility model, the outer elastic layer is a wear-resistant rubber layer.

As a further aspect of the present utility model, the outer surface of the outer elastic layer is coated with a waterproof paint.

As a further scheme of the utility model, the woven mesh layer is a metal copper wire woven mesh.

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

the high-strength bending-resistant RFC flat cable provided by the utility model is characterized in that the outer part of the flat cable body is provided with the protective sleeve, the protective sleeve comprises the woven mesh layer, the insulating reinforcing layer and the outer elastic layer, the woven mesh layer and the insulating reinforcing layer can effectively prevent the flat cable body from being damaged when being bent, the toughness of the flat cable body can be improved, the wires are prevented from being damaged, the outer elastic layer is made of rubber, certain elasticity and compression resistance are achieved, and the service life of the flat cable body is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a high strength bending-resistant RFC cable in accordance with the present utility model;

fig. 2 is a schematic cross-sectional view of a flat cable body of a high-strength bending-resistant RFC flat cable according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a flat cable body; 2. a connecting end; 3. a conductive sheet; 4. a protective sleeve; 5. a coating; 6. weaving a mesh layer; 7. an insulating reinforcing layer; 8. an outer elastic layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; 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 explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-2, the present utility model provides a high strength, kink resistant RFC flat cable, wherein,

FIG. 1 is a schematic view of the overall structure of a high strength bending-resistant RFC cable in accordance with the present utility model; FIG. 2 is a schematic cross-sectional view of a flat cable body of a high strength, kink resistant RFC flat cable in accordance with the present utility model;

it can be seen from fig. 1-2 that in practical application, a high-strength bending-resistant RFC winding displacement comprises a winding displacement body 1, wherein connecting ends 2 are fixedly arranged at two ends of the winding displacement body 1, conducting strips 3 are fixedly arranged on the connecting ends 2, a protective sleeve 4 is wrapped outside the winding displacement body 1, the protective sleeve 4 comprises a woven mesh layer 6 wrapped outside the winding displacement body 1, an insulating reinforcing layer 7 is wrapped outside the woven mesh layer 6, and an outer elastic layer 8 is arranged outside the insulating reinforcing layer 7.

The connecting end head 2 is uniformly coated with a coating 5, and the coating 5 is an anti-interference coating. The outer elastic layer 8 is a wear-resistant rubber layer. The outer surface of the outer elastic layer 8 is coated with waterproof paint. The woven mesh layer 6 is a metal copper wire woven mesh.

The high-strength bending-resistant RFC flat cable provided by the utility model has the advantages that the protective sleeve 4 is arranged outside the flat cable body 1, the protective sleeve 4 comprises the woven mesh layer 6, the insulating reinforcing layer 7 and the outer elastic layer 8, the woven mesh layer 6 and the insulating reinforcing layer 7 can effectively prevent the flat cable body 1 from being damaged when being bent, the toughness of the flat cable body 1 can be improved, the wires are prevented from being damaged, the outer elastic layer 8 is made of rubber, certain elasticity and compression resistance are provided, and the service life of the flat cable body is ensured.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a high strength anti RFC winding displacement that buckles, includes winding displacement line body (1), its characterized in that: the wire arranging wire body (1) both ends fixed mounting has connection end (2), fixed mounting has conducting strip (3) on connection end (2), wire arranging wire body (1) outside parcel is provided with lag (4), lag (4) are including the parcel again braided wire layer (6) of wire arranging wire body (1) outside, braided wire layer (6) outside parcel is provided with insulating enhancement layer (7), insulating enhancement layer (7) outside is provided with outer elastic layer (8).

2. The high strength, kink resistant RFC flat cable of claim 1, wherein: the connecting end (2) is uniformly coated with a coating (5), and the coating (5) is an anti-interference coating.

3. The high strength, kink resistant RFC flat cable of claim 1, wherein: the outer elastic layer (8) is a wear-resistant rubber layer.

4. The high strength, kink resistant RFC flat cable of claim 1, wherein: the outer surface of the outer elastic layer (8) is coated with waterproof paint.

5. The high strength, kink resistant RFC flat cable of claim 1, wherein: the woven mesh layer (6) is a metal copper wire woven mesh.