CN207011206U - A kind of conducting foam - Google Patents
A kind of conducting foam Download PDFInfo
- Publication number
- CN207011206U CN207011206U CN201720592751.6U CN201720592751U CN207011206U CN 207011206 U CN207011206 U CN 207011206U CN 201720592751 U CN201720592751 U CN 201720592751U CN 207011206 U CN207011206 U CN 207011206U
- Authority
- CN
- China
- Prior art keywords
- conducting foam
- support frame
- foam body
- plate
- conducting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of conducting foam,Including conducting foam body,The outer wrap of the conducting foam body has conductive fabric,The inside of the conducting foam body is provided with built-in support frame,The side of support frame as described above offers slot,The top of the sticking block is provided with adhesive layer,The side of the conducting foam body is provided with plate,The both ends of the plate are provided with fixture block,The top of the spring is fixedly connected with fixture block,The bosom opening position of the built-in support frame is provided with honeycomb flaggy,The utility model employs splicing structure,Solve the splicing and dismounting for being not easy to conducting foam,It is not easy to conducting foam filling chink,The problem of conductive and bonding use,The problem of easily causing the wasting of resources when integral type conducting foam is cut is avoided simultaneously,Honeycomb flaggy is employed in addition,When solving conducting foam and being employed for noise reduction,Sound penetrates readily through,The problem of erasure effect difference.
Description
Technical field
The utility model belongs to conducting foam technical field, and in particular to a kind of conducting foam.
Background technology
Conducting foam wraps up conductive fabric on flame-retardant sponge, after a series of processing, makes it have good table
Face electric conductivity, it can be easy to be fixed on adhesive tape to need on shielding device.Conducting foam can divide common conductive foam, nickel-clad copper
It is conducting foam, gold-plated conducting foam, plating carbonaceous conductive foam, tin plating conducting foam, conductive aluminum foil foam, copper-foil conducting electricity foam, complete
Orientation conducting foam, SMT conducting foams, I/O conducting foams pad etc., can be divided into by material：Aluminium foil cloth foam, conductive fiber
Cloth foam, gold-plated cloth foam, plating charcoal cloth foam etc..
But conducting foam in the market still has the defects of certain in actual use, for example, conductive
Foam is mostly integral structure, is not easy to the splicing and dismounting of conducting foam, be not easy to conducting foam filling chink, it is conductive with it is viscous
The use of knot, and the wasting of resources is easily caused during the cutting of integral type conducting foam, when conducting foam is employed for noise reduction in addition, sound
Sound penetrates readily through, and erasure effect is poor.
The content of the invention
The purpose of this utility model is to provide a kind of conducting foam, to solve to propose conducting foam in above-mentioned background technology
Mostly integral structure, the splicing and dismounting of conducting foam are not easy to, are not easy to conducting foam filling chink, conduction and bonding
Use, and the wasting of resources is easily caused during the cutting of integral type conducting foam, when conducting foam is employed for noise reduction in addition, sound holds
Easily penetrate, the problem of erasure effect difference.
To achieve the above object, the utility model provides following technical scheme：A kind of conducting foam, including conducting foam sheet
Body, the outer wrap of the conducting foam body has conductive fabric, and the top of conducting foam body is provided with sticking block, described to lead
The inside of electric foam body is provided with built-in support frame, and the side of support frame as described above offers slot, and the inwall both sides of slot
Neck is offered, the top of the sticking block is provided with adhesive layer, and the side of the conducting foam body is provided with plate, and
Outer cover is provided with dust-proof seal ring at the link position of conducting foam body and plate, and the both ends of the plate are provided with card
Block, and the inside both ends of plate are mounted on spring, the top of the spring is fixedly connected with fixture block, the built-in support frame
Bosom opening position is provided with honeycomb flaggy, and high-precision metal shielding is provided between built-in support frame and honeycomb flaggy
Layer.
Preferably, release liners are provided with the adhesive layer.
Preferably, the dust-proof seal ring is a kind of component of quality of rubber materials.
Preferably, the high-precision metal screen layer is internally provided with metal magnetosphere.
Preferably, the fixture block is connected with plate by spring.
Compared with prior art, the beneficial effects of the utility model are：The utility model employs splicing structure, utilizes
Fixture block and neck enable conducting foam to be spliced, and substitute the integral structure of conventional conductive foam, solve and be not easy to lead
The splicing and dismounting of electric foam, the problem of conducting foam filling chink, conduction are with the use bonded is not easy to, while avoids one
The problem of body formula conducting foam easily causes the wasting of resources when cutting, employs honeycomb flaggy, solves conducting foam quilt in addition
When applying to noise reduction, sound penetrates readily through, the problem of erasure effect difference.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is board plug structure schematic diagram of the present utility model；
In figure：1- adhesive layers；2- sticking blocks；3- conducting foam bodies；4- dust-proof seal rings；5- plates；6- fixture blocks；In 7-
Put support frame；8- slots；9- necks；10- high-precision metal screen layers；11- honeycomb flaggies；12- springs；13- conductive fabrics.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of conducting foam, including conducting foam body
3, the outer wrap of conducting foam body 3 has conductive fabric 13, and the top of conducting foam body 3 is provided with sticking block 2, conduction bubble
The inside of cotton body 3 is provided with built-in support frame 7, and the side of support frame 7 offers slot 8, and the inwall both sides of slot 8 are opened
Provided with neck 9, the top of sticking block 2 is provided with adhesive layer 1, and the side of conducting foam body 3 is provided with plate 5, and conductive bubble
Cotton body 3 is provided with dust-proof seal ring 4 with outer cover at the link position of plate 5, and the both ends of plate 5 are provided with fixture block 6, and insert
The inside both ends of plate 5 are mounted on spring 12, and the top of spring 12 is fixedly connected with fixture block 6, the bosom of built-in support frame 7
Opening position is provided with honeycomb flaggy 11, and high-precision metal screen layer 10 is provided between built-in support frame 7 and honeycomb flaggy 11.
In order to realize the effect of protection adhesive layer 1, in the present embodiment, it is preferred that be provided with release liners in adhesive layer 1.
In order to play a part of sealing and dustproof, in the present embodiment, it is preferred that dust-proof seal ring 4 is a kind of quality of rubber materials
Component.
In order to play a part of shielding outside electromagnetic interference, in the present embodiment, it is preferred that high-precision metal screen layer 10
It is internally provided with metal magnetosphere.
For the ease of the engaging of fixture block 6, in the present embodiment, it is preferred that fixture block 6 passes through the elastic connection of spring 12 with plate 5.
Operation principle：The utility model when in use, can by multiple conducting foam bodies 3 by the drive slot 8 of plate 5,
The fixture block 6 at the both ends of plate 5 makes spring 12 drive fixture block 6 to be stretched, so that fixture block 6 sticks into neck 9 in the presence of thrust
In, to realize multiple splicing operations of conducting foam body 3, dust-proof seal ring 4 plays a part of sealing, prevents dust from entering, so
Conducting foam body 3 is pasted onto on mobile phone component by adhesive layer 1 afterwards, conductive fabric 13 is high-precision golden to carry out conductive work
Category screen layer 10 effectively shields the interference of external electromagnetic signal, prevents the electromagnetic interference in the external world, influences on conducting foam body 3
Conductive fabric 13 transmit electric power signal, honeycomb flaggy 11 plays a part of the noise reduction that absorbs sound, and conducting foam body 3 is preferably used
In the noise reduction of electric component, the utility model substitutes the integral structure of conventional conductive foam body 3, solution with splicing structure
Determined and be not easy to the splicing and dismounting of conducting foam body 3, be not easy to conducting foam body 3 be used for filling chink, it is conductive with it is viscous
The problem of knot, while avoid when integral type conducting foam body 3 is cut and easily cause asking for the wasting of resources of conducting foam body 3
Topic.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of conducting foam, including conducting foam body（3）, it is characterised in that：The conducting foam body（3）Outside bag
It is wrapped with conductive fabric（13）, and conducting foam body（3）Top sticking block is installed（2）, the conducting foam body（3）It is interior
Portion is provided with built-in support frame（7）, support frame as described above（7）Side offer slot（8）, and slot（8）Inwall both sides it is equal
Offer neck（9）, the sticking block（2）Top be provided with adhesive layer（1）, the conducting foam body（3）Side peace
Equipped with plate（5）, and conducting foam body（3）With plate（5）Link position at outer cover be provided with dust-proof seal ring（4）, institute
State plate（5）Both ends be provided with fixture block（6）, and plate（5）Inside both ends be mounted on spring（12）, the spring
（12）Top and fixture block（6）It is fixedly connected, the built-in support frame（7）Bosom opening position honeycomb flaggy is installed
（11）, and built-in support frame（7）With honeycomb flaggy（11）Between be provided with high-precision metal screen layer（10）.
A kind of 2. conducting foam according to claim 1, it is characterised in that：The adhesive layer（1）On be provided with release liners.
A kind of 3. conducting foam according to claim 1, it is characterised in that：The dust-proof seal ring（4）For a kind of rubber
The component of material.
A kind of 4. conducting foam according to claim 1, it is characterised in that：The high-precision metal screen layer（10）It is interior
Portion is provided with metal magnetosphere.
A kind of 5. conducting foam according to claim 1, it is characterised in that：The fixture block（6）With plate（5）Pass through spring
（12）Elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592751.6U CN207011206U (en) | 2017-05-25 | 2017-05-25 | A kind of conducting foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592751.6U CN207011206U (en) | 2017-05-25 | 2017-05-25 | A kind of conducting foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011206U true CN207011206U (en) | 2018-02-13 |
Family
ID=61443824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720592751.6U Expired - Fee Related CN207011206U (en) | 2017-05-25 | 2017-05-25 | A kind of conducting foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834385A (en) * | 2018-08-23 | 2018-11-16 | 深圳市金卓立五金制品有限公司 | A kind of cooling fin and its installation method |
| CN113161041A (en) * | 2021-01-14 | 2021-07-23 | 深圳市鑫诺诚科技有限公司 | High-low space integrated synchronous application conductive material |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
| CN116353145A (en) * | 2023-02-17 | 2023-06-30 | 盐城睿赛耳新材料有限公司 | Foam material capable of reducing heat conductivity coefficient through addition |
-
2017
- 2017-05-25 CN CN201720592751.6U patent/CN207011206U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834385A (en) * | 2018-08-23 | 2018-11-16 | 深圳市金卓立五金制品有限公司 | A kind of cooling fin and its installation method |
| CN108834385B (en) * | 2018-08-23 | 2024-02-27 | 深圳市金卓立五金制品有限公司 | Radiating fin and installation method thereof |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
| CN114080145B (en) * | 2020-08-17 | 2023-07-11 | 华为技术有限公司 | Conductive foam, electronic equipment comprising conductive foam and preparation method of conductive foam |
| CN113161041A (en) * | 2021-01-14 | 2021-07-23 | 深圳市鑫诺诚科技有限公司 | High-low space integrated synchronous application conductive material |
| CN113161041B (en) * | 2021-01-14 | 2022-07-01 | 深圳市鑫诺诚科技有限公司 | High-low space integrated synchronous application conductive material |
| CN116353145A (en) * | 2023-02-17 | 2023-06-30 | 盐城睿赛耳新材料有限公司 | Foam material capable of reducing heat conductivity coefficient through addition |
| CN116353145B (en) * | 2023-02-17 | 2024-02-02 | 盐城睿赛耳新材料有限公司 | Foam material capable of reducing heat conductivity coefficient through addition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |