CN213907156U - Composite conductive rubber strip - Google Patents
Composite conductive rubber strip Download PDFInfo
- Publication number
- CN213907156U CN213907156U CN202023301087.6U CN202023301087U CN213907156U CN 213907156 U CN213907156 U CN 213907156U CN 202023301087 U CN202023301087 U CN 202023301087U CN 213907156 U CN213907156 U CN 213907156U
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- rubber strip
- adhesive tape
- tape body
- conducting layer
- conductive rubber
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Abstract
The utility model discloses a compound conductive rubber strip, include the adhesive tape body of constituteing by conducting layer and non-conducting layer, the cross section of adhesive tape body is the B type, and one side of non-conducting layer is provided with the conducting layer, and the upper surface of adhesive tape body all is equipped with annular arch along the extending direction of adhesive tape body, and the bottom of adhesive tape body and one side of non-conducting layer are equipped with the texture. The utility model has the advantages that: the protective layer can prolong the service life of the conductive rubber strip, is simple to manufacture and can save cost; through the designed B-shaped structure and the annular bulge, the electromagnetic sealing structure has good environmental sealing and electromagnetic sealing performance, and realizes the effect of sealing and shielding; the texture is arranged on the rubber strip body, so that the rubber strip is prevented from being extruded out of the mounting groove or falling out of the mounting groove.
Description
Technical Field
The utility model relates to a conductive rubber technical field particularly, relates to a compound conductive rubber strip.
Background
The conductive rubber strip is widely applied to the joint of the chassis of electronic equipment systems such as communication, airplanes, ships and the like for resisting EMI and controlling electromagnetic pollution, and is also widely applied to the connection between the liquid crystal display and the circuit board of products such as game machines, telephones, electronic watches, calculators, instruments and the like, and the environmental sealing between the main body of the equipment and the cover plate.
With the development of communication technology, the requirements for shielding materials not only meet the electromagnetic sealing performance, but also consider the environmental sealing problem of equipment in severe environments such as high temperature, high humidity and the like. At present, most of the existing conductive adhesive strips are rectangular, but the rectangular conductive adhesive strips and a chassis cover plate are not flat when being installed, the environment sealing performance is affected, larger pressure needs to be applied, the conductive adhesive strips are easy to damage by applying the larger pressure, and when the conductive adhesive strips are installed, the conductive adhesive strips are easy to extrude or fall out from the installation grooves, in order to prevent the conductive adhesive strips from being extruded or falling out, adhesives need to be coated on the conductive adhesive strips, and the installation is inconvenient, time-consuming, labor-consuming and high in installation cost.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a compound conductive rubber strip can overcome prior art's the aforesaid not enough.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows: the utility model provides a compound conductive rubber strip, includes the adhesive tape body of compriseing conducting layer and non-conducting layer, the cross section of adhesive tape body is the B type, one side of non-conducting layer is provided with the conducting layer, the upper surface of adhesive tape body is followed the extending direction of adhesive tape body all is equipped with annular arch, the bottom of adhesive tape body reaches one side of non-conducting layer is equipped with the texture.
Furthermore, the lower part of the rubber strip body is provided with an eave, and the eave and the rubber strip body are of an integrated structure.
Further, the middle part of the rubber strip body is of a hollow structure or a solid structure.
Furthermore, a protective layer is wrapped on the upper surface of the conducting layer.
Further, the thickness of the conducting layer is 0.1-0.13 mm.
The utility model has the advantages that: the protective layer can prolong the service life of the conductive rubber strip, is simple to manufacture and can save cost; through the designed B-shaped structure and the annular bulge, the electromagnetic sealing structure has good environmental sealing and electromagnetic sealing performance, and realizes the effect of sealing and shielding; the texture is arranged on the rubber strip body, so that the rubber strip is prevented from being extruded out of the mounting groove or falling out of the mounting groove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a composite conductive rubber strip according to an embodiment of the present invention;
fig. 2 is a front view of a composite conductive rubber strip according to an embodiment of the present invention.
In the figure: 10. the adhesive tape body; 1. a conductive layer; 2. a non-conductive layer; 3. a cornice; 4. and a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1-2, according to the embodiment of the present invention, a composite conductive rubber strip includes an adhesive tape body 10 composed of a conductive layer 1 and a non-conductive layer 2, the cross section of the adhesive tape body 10 is of a B-type, one side of the non-conductive layer 2 is provided with the conductive layer 1, the upper surface of the adhesive tape body 10 is along the extending direction of the adhesive tape body 10 is provided with an annular protrusion, the bottom of the adhesive tape body 10 and one side of the non-conductive layer 2 are provided with textures.
In an embodiment of the present invention, the lower portion of the adhesive tape body 10 is provided with an eave 3, and the eave 3 and the adhesive tape body 10 are of an integral structure.
In a specific embodiment of the present invention, the middle portion of the rubber strip body 10 is a hollow structure or a solid structure.
In a specific embodiment of the present invention, the upper surface of the conductive layer 1 is covered with a protective layer 4.
In a specific embodiment of the present invention, the thickness of the conductive layer 1 is 0.1-0.13 mm.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
A composite conductive rubber strip mainly comprises a rubber strip body 10 consisting of a conductive layer 1 and a non-conductive layer 2, wherein the conductive layer 1 is arranged on one side of the non-conductive layer 2, a protective layer 4 is wrapped on the upper surface of the conductive layer 1, the protective layer 4 is used for protecting the conductive layer 1 from being damaged, the thickness of the conductive layer 1 is 0.1-0.13 mm, the conductive layer 1 is made of one or more of aluminum silver plating, copper silver plating, silver powder, graphite nickel plating and conductive carbon black, and silicon rubber, fluorine silicon rubber or ethylene propylene diene monomer rubber is filled in the conductive layer 1; the non-conductive layer 2 is made of silicon rubber, fluorosilicone rubber or ethylene propylene diene monomer rubber.
The cross section of the rubber strip body 10 is B-shaped, and annular bulges are arranged on the upper surface of the rubber strip body 10 along the extension direction of the rubber strip body 10, so that the sealing performance of the rubber strip body 10 is improved; the bottom of adhesive tape body 10 and one side of non-conductive layer 2 are equipped with the texture, play skid-proof effect, and the lower part of adhesive tape body 10 is equipped with eaves 3, and eaves 3 and adhesive tape body 10 structure as an organic whole, and the frictional force between the installation and the mounting groove inner wall increases because of the existence of eaves 3 during the installation, and the middle part of adhesive tape body 10 is hollow structure or solid construction.
In conclusion, by means of the technical scheme of the utility model, the provided protective layer can prolong the service life of the conductive rubber strip, the manufacture is simple, and the cost can be saved; through the designed B-shaped structure and the annular bulge, the electromagnetic sealing structure has good environmental sealing and electromagnetic sealing performance, and realizes the effect of sealing and shielding; the texture is arranged on the rubber strip body, so that the rubber strip is prevented from being extruded out of the mounting groove or falling out of the mounting groove.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a compound conductive rubber strip, its characterized in that includes adhesive tape body (10) of constituteing by conducting layer (1) and non-conducting layer (2), the cross section of adhesive tape body (10) is the B type, one side of non-conducting layer (2) is provided with conducting layer (1), the upper surface of adhesive tape body (10) is followed the extending direction of adhesive tape body (10) all is equipped with annular arch, the bottom of adhesive tape body (10) and one side of non-conducting layer (2) is equipped with the texture.
2. The composite conductive rubber strip according to claim 1, wherein an overhanging eave (3) is arranged at the lower part of the rubber strip body (10), and the overhanging eave (3) and the rubber strip body (10) are of an integral structure.
3. The composite conductive rubber strip according to claim 1, wherein the middle part of the rubber strip body (10) is of a hollow structure or a solid structure.
4. The composite conductive rubber strip according to claim 1, wherein the upper surface of the conductive layer (1) is coated with a protective layer (4).
5. The composite conductive rubber strip according to claim 1, wherein the thickness of the conductive layer (1) is 0.1-0.13 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301087.6U CN213907156U (en) | 2020-12-31 | 2020-12-31 | Composite conductive rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301087.6U CN213907156U (en) | 2020-12-31 | 2020-12-31 | Composite conductive rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213907156U true CN213907156U (en) | 2021-08-06 |
Family
ID=77106878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023301087.6U Active CN213907156U (en) | 2020-12-31 | 2020-12-31 | Composite conductive rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213907156U (en) |
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2020
- 2020-12-31 CN CN202023301087.6U patent/CN213907156U/en active Active
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