CN216250021U

CN216250021U - High-temperature-resistant high-conductivity conductive rubber

Info

Publication number: CN216250021U
Application number: CN202122826227.XU
Authority: CN
Inventors: 郭晋安; 杨婉; 张曌; 文鑫
Original assignee: Beijing Taipaist Technology Development Co ltd
Current assignee: Beijing Taipaist Technology Development Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a high-temperature-resistant high-conductivity conductive rubber, which comprises a conductive rubber body, wherein the conductive rubber body comprises a base layer, a conductive layer, an elastic layer, a high-temperature-resistant layer and a wear-resistant layer, the bottom of the base layer is provided with the conductive layer, the top of the base layer is provided with the elastic layer, the top of the elastic layer is provided with the high-temperature-resistant layer, the top of the high-temperature-resistant layer is provided with the wear-resistant layer, the conductive layer is provided with a plurality of through holes, conductive rods are arranged inside the through holes, the tops of the conductive rods are connected with joints, the bottom of the base layer is provided with a plurality of limiting grooves for inserting the joints, the joints are of circular arc structures, the joints are mutually attached to the limiting grooves at the bottom of the base layer, conductive wires are arranged inside cavities, the conductive wires are spiral, and two ends of the conductive wires extend to the outer side of the elastic layer. Has high practical value.

Description

High-temperature-resistant high-conductivity conductive rubber

Technical Field

The utility model relates to the technical field of conductive rubber, in particular to high-temperature-resistant high-conductivity conductive rubber.

Background

Along with the high-speed development of modern science and technology, the wide application of all kinds of electronic equipment, it is also more and more extensive to conductive rubber's application, and current conductive rubber is when using, owing to press conductive rubber through pressure for the conductive particle contact in the conductive rubber to reach good electric conductive property, nevertheless when pressing conductive rubber, can appear contact failure, can't realize electrically conductive phenomenon, thereby be unfavorable for conductive rubber's use. Therefore, we improve the problem and propose a high-temperature resistant high-conductivity conductive rubber.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to high-temperature-resistant high-conductivity conductive rubber which comprises a conductive rubber body, wherein the conductive rubber body comprises a base layer, a conductive layer, an elastic layer, a high-temperature-resistant layer and a wear-resistant layer, the conductive layer is arranged at the bottom of the base layer, the elastic layer is arranged at the top of the base layer, the high-temperature-resistant layer is arranged at the top of the elastic layer, the wear-resistant layer is arranged at the top of the high-temperature-resistant layer, a plurality of through holes are formed in the conductive layer, conductive rods are arranged inside the through holes, joints are connected to the tops of the conductive rods, and a plurality of limiting grooves for the joints to be inserted into are formed at the bottom of the base layer.

As a preferred technical scheme of the utility model, the joint is of an arc-shaped structure, and the joint is mutually attached to the limiting groove at the bottom of the base layer.

As a preferred technical scheme of the present invention, a plurality of cavities are formed in the elastic layer, conductive wires are disposed in the cavities, the conductive wires are spiral, and both ends of the conductive wires extend to the outer side of the elastic layer.

As a preferred technical scheme of the utility model, the high-temperature resistant layer is made of graphite and has a thickness of 2-3 mm.

As a preferable technical scheme of the utility model, the surface of the wear-resistant layer is provided with anti-skid textures, and the thickness of the wear-resistant layer is 1-2 mm.

As a preferable technical scheme of the utility model, a protective film is arranged on the outer side of the conductive rubber body, and a uncovering opening is formed in one side of the protective film.

The utility model has the beneficial effects that:

1. according to the conductive rubber, the conductive rods are arranged in the conductive layer, so that current can be effectively guided to the base layer, the conductive stability of the conductive rubber is improved, and the phenomenon that the conductive rubber is poor in contact and cannot realize conduction is avoided;

2. the conductive rubber has the advantages that the elastic layer is arranged, when the conductive rubber body is pressed, the cavity in the elastic layer can play a role in springback, the elastic performance of the conductive rubber is improved, the graphite material has the characteristics of good high temperature resistance, good conductivity, good plasticity and the like through the arrangement of the high temperature resistant layer, the abrasion of the surface of the conductive rubber is prevented through the arrangement of the wear-resistant layer, the service life of the conductive rubber is prolonged, the structure is simple and reasonable, the design is novel, the conductive stability of the conductive rubber can be effectively improved, and the practical value is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a high temperature resistant high conductivity conductive rubber of the present invention;

FIG. 2 is a structural view of the interior of a high temperature resistant high conductivity conductive rubber of the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2 of the high temperature resistant and highly conductive rubber of the present invention.

In the figure: 1. a conductive rubber body; 101. a protective film; 102. uncovering; 2. a base layer; 3. a conductive layer; 301. a conductive rod; 302. a joint; 4. an elastic layer; 401. a cavity; 402. a conductive filament; 5. a high temperature resistant layer; 6. and a wear-resistant layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the high temperature resistant and high conductivity conductive rubber of the present invention comprises a conductive rubber body 1, wherein the conductive rubber body 1 comprises a base layer 2, a conductive layer 3, an elastic layer 4, a high temperature resistant layer 5 and a wear layer 6, the conductive layer 3 is disposed at the bottom of the base layer 2, the elastic layer 4 is disposed at the top of the base layer 2, the high temperature resistant layer 5 is disposed at the top of the elastic layer 4, the wear layer 6 is disposed at the top of the high temperature resistant layer 5, a plurality of through holes are disposed on the conductive layer 3, conductive rods 301 are disposed inside the through holes, the top of the conductive rods 301 are connected with connectors 302, and a plurality of limiting grooves into which the connectors 302 are inserted are disposed at the bottom of the base layer 2.

Wherein, connect 302 and the spacing groove of basic unit 2 bottom is laminated each other for arc structure, just connect 302.

Wherein, a plurality of cavities 401 of the inside of elastic layer 4, the inside of cavity 401 all is equipped with electrically conductive silk 402, electrically conductive silk 402 is the heliciform, just electrically conductive silk 402's both ends all extend to the outside of elastic layer 4, and through being provided with elastic layer 4, when pressing electrically conductive rubber body 1 and be, cavity 401 in the elastic layer 4 can play the rebound effect, has improved this electrically conductive rubber's elasticity performance.

Wherein, high temperature resistant layer 5 is the graphite material, just high temperature resistant layer 5's thickness is 2 ~ 3mm, and through being provided with high temperature resistant layer 5, the graphite material has characteristics such as good high temperature resistance, electric conductivity and plasticity are good.

Wherein, the surface of wearing layer 6 is equipped with anti-skidding texture, just wearing layer 6's thickness is 1 ~ 2mm, through being provided with wearing layer 6, prevents this conductive rubber surface's wearing and tearing, has increased this conductive rubber's life.

The outer side of the conductive rubber body 1 is provided with a protective film 101, one side of the protective film 101 is provided with a uncovering opening 102, and the conductive rubber body 1 is protected by the protective film 101.

The working principle is as follows: when in use, the integrity of the conductive rubber is firstly checked, and by arranging a plurality of conductive rods 301 in the conductive layer 3, can effectively guide the current to the base layer 2, improves the conductive stability of the conductive rubber, avoids the phenomena that the conductive rubber is poor in contact and cannot realize the conduction, and by arranging the elastic layer 4, when the conductive rubber body 1 is pressed, the cavity 401 in the elastic layer 4 can play a role of springback, so that the elastic property of the conductive rubber is improved, by arranging the high temperature resistant layer 5, the graphite material has the characteristics of good high temperature resistance, good conductivity, good plasticity and the like, the wear-resistant layer 6 is arranged, so that the surface of the conductive rubber is prevented from being worn, the service life of the conductive rubber is prolonged, and the conductive rubber has the advantages of simple and reasonable structure, novel design, capability of effectively improving the conductive stability of the conductive rubber and higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high temperature resistant high conductivity conductive rubber, includes conductive rubber body (1), its characterized in that, conductive rubber body (1) includes basic unit (2), conducting layer (3), elastic layer (4), high temperature resistant layer (5) and wearing layer (6), the bottom of basic unit (2) is equipped with conducting layer (3), the top of basic unit (2) is equipped with elastic layer (4), the top of elastic layer (4) is equipped with high temperature resistant layer (5), the top of high temperature resistant layer (5) is equipped with wearing layer (6), a plurality of through-holes have been seted up on conducting layer (3), the inside of through-hole all is equipped with conducting rod (301), the top of conducting rod (301) all is connected with joint (302), a plurality of confession joint (302) male spacing grooves have been seted up to the bottom of basic unit (2).

2. The high-temperature-resistant high-conductivity conductive rubber as claimed in claim 1, wherein the joint (302) is of a circular arc structure, and the joint (302) is attached to a limiting groove at the bottom of the base layer (2).

3. The high-temperature-resistant high-conductivity conductive rubber as claimed in claim 1, wherein a plurality of cavities (401) are formed in the elastic layer (4), conductive wires (402) are arranged in the cavities (401), the conductive wires (402) are spiral, and two ends of each conductive wire (402) extend to the outer side of the elastic layer (4).

4. The high-temperature-resistant high-conductivity conductive rubber as claimed in claim 1, wherein the high-temperature-resistant layer (5) is made of graphite, and the thickness of the high-temperature-resistant layer (5) is 2-3 mm.

5. The high-temperature-resistant high-conductivity conductive rubber as claimed in claim 1, wherein the surface of the wear-resistant layer (6) is provided with anti-slip textures, and the thickness of the wear-resistant layer (6) is 1-2 mm.

6. The high-temperature-resistant high-conductivity conductive rubber as claimed in claim 1, wherein a protective film (101) is arranged on the outer side of the conductive rubber body (1), and a uncovering opening (102) is arranged on one side of the protective film (101).