CN212650015U - Conductive foam with electromagnetic shielding function - Google Patents
Conductive foam with electromagnetic shielding function Download PDFInfo
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- CN212650015U CN212650015U CN202021657190.1U CN202021657190U CN212650015U CN 212650015 U CN212650015 U CN 212650015U CN 202021657190 U CN202021657190 U CN 202021657190U CN 212650015 U CN212650015 U CN 212650015U
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Abstract
The utility model discloses a conductive foam with electromagnetic shield function, including the cotton main part of electric bubble, one side surface of the cotton main part of electric bubble is provided with the articulamentum, one side surface fixed connection of articulamentum has electromagnetic shielding tissue, electromagnetic shielding tissue includes outer joint face, metallic shield piece, connection frame and draw-in groove, electromagnetic shielding tissue's lower extreme surface is provided with the bottom plate, one side surface of bottom plate is provided with connective tissue, connective tissue includes connecting block, connecting hole, fixture block, fixed block and last connecting block down. A electrically conductive bubble cotton with electromagnetic shield function, through the electromagnetic shield tissue of design, it is stronger to enable the cotton functional of electrically conductive bubble, has promoted the cotton electromagnetic shield ability of electrically conductive bubble, through the connection tissue of design, it is more convenient to enable the cotton dismouting of electrically conductive bubble, it is more convenient to enable the cotton connection of electrically conductive bubble, time and manpower have been saved, better use prospect is brought.
Description
Technical Field
The utility model relates to a cotton field of electrically conductive bubble, in particular to electrically conductive bubble cotton with electromagnetic shield function.
Background
The conductive foam is formed by wrapping conductive cloth on flame-retardant sponge, has good surface conductivity after a series of treatments, can be easily fixed on a device to be shielded by an adhesive tape, has different section shapes, installation methods, UL grades and shielding materials with shielding efficiency, and has higher and higher requirements on the manufacturing process of the conductive foam along with the continuous development of science and technology.
The existing conductive foam has certain defects in use, firstly, the function is single, the electromagnetic shielding function is not available, the use of people is not facilitated, in addition, the connection is inconvenient, certain adverse effects are brought to the use process of people, and therefore the conductive foam with the electromagnetic shielding function is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a conductive bubble is cotton with electromagnetic shield function possesses not singleness of function, has electromagnetic shield function, and still, connects advantages such as convenient, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a conductive foam with electromagnetic shielding function, includes the cotton main part of electric bubble, one side surface of the cotton main part of electric bubble is provided with the articulamentum, one side surface fixedly connected with electromagnetic shielding tissue of articulamentum, electromagnetic shielding tissue includes outer joint face, metallic shield piece, connection frame and draw-in groove, electromagnetic shielding tissue's lower extreme surface is provided with the bottom plate, one side surface of bottom plate is provided with connection tissue, connection tissue includes connecting block, connecting hole, fixture block, fixed block and last connecting block down.
Preferably, the outer connecting surface is located on the outer surface of one side of the electromagnetic shielding tissue, the metal shielding block is located inside the connecting frame, and the connecting frame is located on the outer surface of one side of the clamping groove.
Preferably, the lower connecting block is located on the outer surface of the lower end of the clamping block, the clamping block is located on the outer surface of the lower end of the fixing block, the fixing block is located at the lower end of the upper connecting block, and the connecting hole is formed in one side of the lower connecting block.
Preferably, be provided with the spread groove between the outer joint face and the metallic shield piece, one side surface of outer joint face passes through spread groove and metallic shield piece, be provided with the fixed glue between linking frame and the draw-in groove, one side surface fixed connection of one side surface through fixed glue and draw-in groove of linking frame.
Preferably, a strong glue is arranged between the lower connecting block and the fixture block, the outer surface of the lower end of the fixture block is fixedly connected with the outer surface of the upper end of the lower connecting block through the strong glue, a fixing glue is arranged between the fixture block and the fixing block, and the outer surface of the upper end of the fixture block is fixedly connected with the outer surface of the lower end of the fixing block through the fixing glue.
Preferably, one side of the outer surface of the electromagnetic shielding tissue is fixedly connected with one side of the outer surface of the foam body through a connecting layer.
Preferably, the outer surface of one side of the connecting tissue is detachably connected with the outer surface of one side of the bottom plate through a lower connecting block.
(III) advantageous effects
Compared with the prior art, the utility model provides a conductive bubble is cotton with electromagnetic shield function possesses following beneficial effect:
1. the conductive foam with the electromagnetic shielding function has stronger functionality through the designed electromagnetic shielding organization, improves the electromagnetic shielding capability of the conductive foam, through the designed metal shielding block which is made of copper blocks, the additional loss and the local heating caused by the magnetic leakage of the end part of the stator winding in the structural member can be reduced, shielding in communication is the metallic isolation between two spatial regions to control the induction and radiation of electric, magnetic and electromagnetic waves from one region to another, and specifically, shielding is used to surround the interference sources of components, circuits, assemblies, cables or the entire system to prevent the interference electromagnetic fields from spreading out, and shielding is used to surround the receiving circuits, devices or systems to prevent them from being affected by external electromagnetic fields.
2. This electrically conductive bubble with electromagnetic shield function is cotton, through the connection tissue of design, it is more convenient to enable the cotton dismouting of electrically conductive bubble, it is more convenient to enable the cotton connection of electrically conductive bubble, time and manpower have been saved, the people's of being convenient for use and operation, through last connecting block and the lower connecting block of design, it is more convenient to enable the cotton connection of electrically conductive bubble, whole connection tissue simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the conductive foam with electromagnetic shielding function of the present invention.
Fig. 2 is a schematic structural diagram of the electromagnetic shielding structure in the conductive foam with the electromagnetic shielding function of the present invention.
Fig. 3 is a schematic structural diagram of the connection structure in the conductive foam with the electromagnetic shielding function of the present invention.
Fig. 4 is a top view of the conductive foam with electromagnetic shielding function of the present invention.
In the figure: 1. a foam body; 2. a connecting layer; 3. electromagnetic shielding tissue; 301. an outer connecting surface; 302. a metal shielding block; 303. a connecting frame; 304. a card slot; 4. a base plate; 5. connecting tissues; 501. a lower connecting block; 502. connecting holes; 503. a clamping block; 504. a fixed block; 505. and (4) an upper connecting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a conductive foam with electromagnetic shielding function includes a foam body 1, a connection layer 2 is disposed on an outer surface of one side of the foam body 1, an electromagnetic shielding tissue 3 is fixedly connected to an outer surface of one side of the connection layer 2, the electromagnetic shielding tissue 3 includes an outer connection surface 301, a metal shielding block 302, a connection frame 303 and a clamping groove 304, a bottom plate 4 is disposed on an outer surface of a lower end of the electromagnetic shielding tissue 3, a connection tissue 5 is disposed on an outer surface of one side of the bottom plate 4, and the connection tissue 5 includes a lower connection block 501, a connection hole 502, a clamping block 503, a fixing block 504 and an upper connection block.
Furthermore, the outer connecting surface 301 is located on the outer surface of one side of the electromagnetic shielding tissue 3, the metal shielding block 302 is located inside the connecting frame 303, and the connecting frame 303 is located on the outer surface of one side of the clamping groove 304, so that the device is more convenient to use.
Further, the lower connecting block 501 is located on the outer surface of the lower end of the clamping block 503, the clamping block 503 is located on the outer surface of the lower end of the fixing block 504, the fixing block 504 is located on the lower end of the upper connecting block 505, and the connecting hole 502 is formed in one side of the lower connecting block 501, so that the device is convenient to use.
Further, be provided with the spread groove between outer joint face 301 and the metallic shield piece 302, one side surface of outer joint face 301 passes through spread groove and metallic shield piece 302, is provided with the fixed glue between connection frame 303 and the draw-in groove 304, and one side surface fixed connection of one side surface of connection frame 303 through fixed glue and draw-in groove 304, the use of the device of being convenient for.
Furthermore, a strong glue is arranged between the lower connecting block 501 and the fixture block 503, the outer surface of the lower end of the fixture block 503 is fixedly connected with the outer surface of the upper end of the lower connecting block 501 through the strong glue, a fixing glue is arranged between the fixture block 503 and the fixing block 504, and the outer surface of the upper end of the fixture block 503 is fixedly connected with the outer surface of the lower end of the fixing block 504 through the fixing glue, so that the device is more convenient to use.
Furthermore, the outer surface of one side of the electromagnetic shielding tissue 3 is fixedly connected with the outer surface of one side of the foam body 1 through the connecting layer 2, so that the functionality of the device is improved.
Furthermore, the outer surface of one side of the connecting tissue 5 is detachably connected with the outer surface of one side of the bottom plate 4 through the lower connecting block 501, so that the device is convenient to detach and connect.
The working principle is as follows: the utility model discloses including the cotton main part 1 of electric bubble, the articulamentum 2, electromagnetic shield tissue 3, outer joint face 301, metallic shield piece 302, connection frame 303, draw-in groove 304, bottom plate 4, connection tissue 5, lower connecting block 501, connecting hole 502, fixture block 503, fixed block 504 and last connecting block 505, when using the device, through the electromagnetic shield tissue 3 of design, it is stronger to enable the cotton functionality of electrically conductive bubble, the electromagnetic shield ability of electrically conductive bubble has been promoted, through the metallic shield piece 302 of design, metallic shield piece 302 adopts the material of copper billet, can reduce the additional loss that arouses in the structure by stator winding tip magnetic leakage and the measure of local heating, shielding in the aspect of communication is exactly to carrying out the isolation of metal between two space regions, with control electric field, magnetic field and electromagnetic wave are by a region to the response and the radiation in another region, say specifically, be exactly with the shield body with the component part, The circuit, the sub-assembly, cable or entire system's interference source surrounds, prevent interfering electromagnetic field outdiffusion, with the shielding body with receiving circuit, equipment or system surround, prevent that they from receiving the influence of external electromagnetic field, connection organization 5 through the design, it is more convenient to enable the cotton dismouting of electrically conductive bubble, it is more convenient to enable the cotton connection of electrically conductive bubble, time and manpower have been saved, be convenient for people's use and operation, last connecting block 505 and lower connecting block 501 through the design, it is more convenient to enable the cotton connection of electrically conductive bubble, whole connection organization 5 simple structure, high durability and convenient operation, the effect of using is better for traditional mode.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a conductive foam with electromagnetic shielding function, includes the cotton main part of electric bubble (1), its characterized in that: the outer surface of one side of cotton main part of electric bubble (1) is provided with articulamentum (2), the outer fixed surface in one side of articulamentum (2) is connected with electromagnetic shielding tissue (3), electromagnetic shielding tissue (3) are including outer joint face (301), metallic shield piece (302), connection frame (303) and draw-in groove (304), the lower extreme surface of electromagnetic shielding tissue (3) is provided with bottom plate (4), one side surface of bottom plate (4) is provided with articulamentum (5), articulamentum (5) are including lower connecting block (501), connecting hole (502), fixture block (503), fixed block (504) and last connecting block (505).
2. The conductive foam with electromagnetic shielding function according to claim 1, wherein: the outer connecting surface (301) is located on the outer surface of one side of the electromagnetic shielding tissue (3), the metal shielding block (302) is located inside the connecting frame (303), and the connecting frame (303) is located on the outer surface of one side of the clamping groove (304).
3. The conductive foam with electromagnetic shielding function according to claim 1, wherein: the lower connecting block (501) is located on the outer surface of the lower end of the clamping block (503), the clamping block (503) is located on the outer surface of the lower end of the fixing block (504), the fixing block (504) is located on the lower end of the upper connecting block (505), and the connecting hole (502) is formed in one side of the lower connecting block (501).
4. The conductive foam with electromagnetic shielding function according to claim 2, wherein: be provided with the spread groove between outer joint face (301) and metal shielding piece (302), one side surface of outer joint face (301) passes through spread groove and metal shielding piece (302), be provided with the fixed glue between connection frame (303) and draw-in groove (304), one side surface fixed connection of one side surface through fixed glue and draw-in groove (304) of connection frame (303).
5. The conductive foam with electromagnetic shielding function according to claim 3, wherein: be provided with the super glue between lower connecting block (501) and fixture block (503), the lower extreme surface of fixture block (503) passes through the super glue and is connected with the upper end external surface fixed connection of lower connecting block (501), be provided with the fixed glue between fixture block (503) and fixed block (504), the upper end surface of fixture block (503) passes through the fixed glue and is connected with the lower extreme external surface fixed connection of fixed block (504).
6. The conductive foam with electromagnetic shielding function according to claim 1, wherein: the outer surface of one side of the electromagnetic shielding tissue (3) is fixedly connected with the outer surface of one side of the electric foam cotton main body (1) through the connecting layer (2).
7. The conductive foam with electromagnetic shielding function according to claim 1, wherein: the outer surface of one side of the connecting tissue (5) is detachably connected with the outer surface of one side of the bottom plate (4) through a lower connecting block (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657190.1U CN212650015U (en) | 2020-08-11 | 2020-08-11 | Conductive foam with electromagnetic shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657190.1U CN212650015U (en) | 2020-08-11 | 2020-08-11 | Conductive foam with electromagnetic shielding function |
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| Publication Number | Publication Date |
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| CN212650015U true CN212650015U (en) | 2021-03-02 |
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| CN202021657190.1U Active CN212650015U (en) | 2020-08-11 | 2020-08-11 | Conductive foam with electromagnetic shielding function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179391A (en) * | 2021-11-02 | 2022-03-15 | 航天特种材料及工艺技术研究所 | Modular wave-absorbing foam structure and preparation method thereof |
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2020
- 2020-08-11 CN CN202021657190.1U patent/CN212650015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179391A (en) * | 2021-11-02 | 2022-03-15 | 航天特种材料及工艺技术研究所 | Modular wave-absorbing foam structure and preparation method thereof |
| CN114179391B (en) * | 2021-11-02 | 2023-05-09 | 航天特种材料及工艺技术研究所 | Modularized wave-absorbing foam structure and preparation method thereof |
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