CN214177919U

CN214177919U - Conductive foam with good stability

Info

Publication number: CN214177919U
Application number: CN202120165647.5U
Authority: CN
Inventors: 廖国恩; 郭家皓; 马竞凯; 洪伟民; 欧阳金强
Original assignee: Shi Lai Gao Dongguan Electronic Products Co ltd
Current assignee: Shi Lai Gao Dongguan Electronic Products Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-10
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a good electrically conductive bubble of stability is cotton relates to the cotton technical field of electrically conductive bubble, the utility model discloses a bonding device, main part, protection device, connecting device and latch device, bonding device include viscose layer and sealed piece, and a plurality of sealed piece inboard surface and viscose layer side surface are connected, and latch device includes spliced pole and draw-in groove, and spliced pole one end and the cotton side surface connection of second bubble, draw-in groove set up in the cotton opposite side surface of second bubble. The utility model relates to a good electrically conductive bubble of stability is cotton, and the device is equipped with sealed piece, can protect the viscose layer not destroyed, guarantees the stability of bonding, and installs inside metal level increase conductivity that is equipped with, and the cotton layer of fire-retardant bubble prevents to produce the burning accident because of the high temperature, and the device is equipped with latch device, can make a plurality of devices use in combination through the cooperation of fixture block and draw-in groove, is convenient for use according to device size aggregate erection.

Description

Conductive foam with good stability

Technical Field

The utility model relates to a cotton technical field of electrically conductive bubble, in particular to electrically conductive bubble that stability is good is cotton.

Background

The conductive foam can have electromagnetic shielding performance to lead the electrostatic protection performance of products to have permanence, and is widely applied to electronic products such as PDP televisions, LCD displays, liquid crystal televisions, mobile phones, notebook computers, MP3, communication cabinets, medical instruments and the like, and the fields of military industry and aerospace.

The existing conductive foam has the advantages of simple structure, easiness in falling off after long-term use, poor stability, fixed area and inconvenience in installation of devices in various shapes, and therefore, the conductive foam with good stability is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a good electrically conductive bubble of stability is cotton, can effectively solve and take place to drop easily after the long-term use among the background art, and stability is relatively poor, and the area is comparatively fixed, the problem of the installation etc. of various shape devices of not being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a good conductive foam of stability, includes bonding device, main part, protection device, connecting device and latch device, bonding device includes viscose layer and sealed piece, and is a plurality of sealed piece inside surface is connected with viscose layer side surface, the main part includes that conductive cloth, first bubble are cotton and second bubble are cotton, the viscose layer sets up in the conductive cloth lower surface, and is a plurality of sealed piece upper surface is connected with the conductive cloth lower surface, first bubble cotton side surface is connected with the conductive cloth inboard surface, second bubble cotton side surface is connected with the conductive cloth inboard surface, protection device includes metal level and fire-retardant bubble cotton layer, and is a plurality of metal level one surface and first bubble cotton upper surface are connected, and a plurality of another surface of metal level is connected with second bubble cotton lower surface, and a plurality of fire-retardant bubble layer sets up respectively between conductive cloth and a plurality of metal levels, connecting device still includes connecting block, dovetail groove and fixed block, the connecting block upper surface is connected with the cotton lower surface of first bubble, the dovetail groove sets up in the cotton upper surface of second bubble, connecting block and dovetail groove sliding fit, a fixed block surface and electrically conductive cloth one side surface connection, latch device includes spliced pole and draw-in groove, spliced pole one end and the cotton one side surface connection of second bubble, the draw-in groove sets up in the cotton opposite side surface of second bubble, and wherein, sealed piece has two, and the metal level has two, and fire-retardant bubble cotton layer has two, and the dovetail groove is trapezoidal, and the draw-in groove is circular.

Preferably, the bonding device still includes from the type paper layer, from the type paper layer upper surface and be connected with viscose layer lower surface, through viscose layer with device fixed mounting on the device of required shielding, sealed piece protection viscose layer prevents that the viscose layer from damaging and leading to the device to drop.

Preferably, the main part still includes the heat dissipation layer, the heat dissipation layer sets up between first bubble is cotton and the second bubble is cotton, and the heat dissipation of heat dissipation layer increase device inside guarantees the stability of device.

Preferably, the protection device further comprises two heat dissipation holes, wherein the heat dissipation holes are formed in one side surface of the first foam, heat dissipation is increased through the two heat dissipation holes, the metal layer ensures the conductivity of the device, and the flame-retardant foam layer prevents burning accidents caused by overhigh temperature of the device.

Preferably, connecting device still includes the fixed slot, the fixed slot sets up in electrically conductive cloth opposite side surface, and wherein, the fixed slot is the rectangle, connects two bubble cottons through connecting device, is convenient for change and adds conducting liquid, guarantees the stability of device.

Preferably, the clamping device further comprises a clamping block, one end of the clamping block is connected with the surface of one side of the connecting column, and the clamping block is matched with the clamping groove, so that the clamping device can be conveniently combined for use.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the device is equipped with sealed piece, can protect the viscose layer not destroyed, guarantees the stability of bonding, and installs inside and be equipped with the metal level and increase conductivity, and the cotton layer of fire-retardant bubble prevents to produce the burning accident because of the high temperature.

2. The utility model discloses in, the device is equipped with latch device, can make a plurality of devices use in combination through the cooperation of fixture block and draw-in groove, is convenient for use according to the big or small aggregate erection of device.

Drawings

Fig. 1 is a schematic view of an external overall structure of a conductive foam with good stability of the present invention;

fig. 2 is a schematic view of a front view structure of a conductive foam with good stability;

fig. 3 is a schematic diagram of a rear view structure of a conductive foam with good stability;

fig. 4 is the utility model relates to a good right side of electrically conductive bubble of stability looks at the schematic structure.

In the figure: 100. a bonding device; 110. a release paper layer; 120. an adhesive layer; 130. a sealing block; 200. a main body; 210. a conductive cloth; 220. first foam; 230. second foam; 300. a protection device; 310. a metal layer; 320. a flame-retardant foam layer; 330. heat dissipation holes; 400. a connecting device; 410. connecting blocks; 420. a trapezoidal groove; 430. a fixed block; 440. fixing grooves; 500. a clamping device; 510. connecting columns; 520. a clamping block; 530. a clamping groove.

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.

Referring to fig. 1-4, the present invention relates to a conductive foam with good stability, which comprises a bonding device 100, a main body 200, a protection device 300, a connection device 400 and a fastening device 500, wherein the bonding device 100 comprises an adhesive layer 120 and sealing blocks 130, inner side surfaces of the sealing blocks 130 are connected to side surfaces of the adhesive layer 120, the main body 200 comprises a conductive cloth 210, a first foam 220 and a second foam 230, the adhesive layer 120 is disposed on a lower surface of the conductive cloth 210, upper surfaces of the sealing blocks 130 are connected to a lower surface of the conductive cloth 210, side surfaces of the first foam 220 are connected to inner side surfaces of the conductive cloth 210, side surfaces of the second foam 230 are connected to inner side surfaces of the conductive cloth 210, the protection device 300 comprises a metal layer 310 and a flame retardant foam layer 320, one surface of the metal layer 310 is connected to an upper surface of the first foam 220, and the other surface of the metal layer 310 is connected to a lower surface of the second foam 230, the connecting device 400 further comprises a connecting block 410, a trapezoidal groove 420 and a fixing block 430, the upper surface of the connecting block 410 is connected with the lower surface of the first foam 220, the trapezoidal groove 420 is arranged on the upper surface of the second foam 230, the connecting block 410 is in sliding fit with the trapezoidal groove 420, one surface of the fixing block 430 is connected with one side surface of the conductive fabric 210, the clamping device 500 comprises a connecting column 510 and a clamping groove 530, one end of the connecting column 510 is connected with one side surface of the second foam 230, the clamping groove 530 is arranged on the other side surface of the second foam 230, the number of the sealing blocks 130 is two, the number of the metal layers 310 is two, the number of the flame-retardant foam layers 320 is two, the trapezoidal groove 420 is trapezoidal, and the clamping groove 530 is circular.

Referring to fig. 1-2, the bonding apparatus 100 further includes a release paper layer 110, an upper surface of the release paper layer 110 is connected to a lower surface of the adhesive layer 120, the apparatus is fixedly mounted on a device to be shielded through the adhesive layer 120, and the sealing block 130 protects the adhesive layer 120 to prevent the adhesive layer 120 from being damaged and causing the apparatus to drop.

Referring to fig. 1-2, the main body 200 further includes a heat dissipation layer 240, the heat dissipation layer 240 is disposed between the first foam 220 and the second foam 230, and the heat dissipation layer 240 increases heat dissipation inside the device to ensure stability of the device.

Referring to fig. 1-3, the protection device 300 further includes two heat dissipation holes 330, and a plurality of heat dissipation holes 330 are disposed on a side surface of the first foam 220, wherein the heat dissipation holes 330 increase heat dissipation through the two heat dissipation holes 330, the metal layer 310 ensures electrical conductivity of the device, and the flame retardant foam layer 320 prevents combustion accidents caused by over-high temperature of the device.

Referring to fig. 1 to 4, the connection device 400 further includes a fixing groove 440, the fixing groove 440 is disposed on the other side surface of the conductive cloth 210, wherein the fixing groove 440 is rectangular, and the connection device 400 connects the two foams, so that the conductive liquid can be conveniently replaced and added, and the stability of the device can be ensured.

Referring to fig. 1-4, the clip device 500 further includes a clip 520, one end of the clip 520 is connected to one side surface of the connecting post 510, and the clip 520 is matched with the clip 530 to facilitate the assembly of the device.

The utility model discloses the theory of operation:

please refer to fig. 1-4, the utility model relates to a good electrically conductive bubble of stability is cotton, in using, select a plurality of devices to use in combination according to the area of required shielding device, in the fixture block 520 on the first device spliced pole 510 and the draw-in groove 530 on the second device, make fixture block 520 chucking draw-in groove 530 through rotatory first device, be connected the fixed block 430 of third device with the fixed slot 440 of first device again, operation makes the device make up into suitable size more than the repetition, rethread viscose layer 120 is with a plurality of device fixed connection to device on, accomplish the use installation of device.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good electrically conductive bubble of stability is cotton, includes bonding device (100), main part (200), protection device (300), connecting device (400) and latch device (500), its characterized in that: bonding device (100) includes viscose layer (120) and sealed piece (130), and is a plurality of sealed piece (130) inboard surface is connected with viscose layer (120) side surface, main part (200) are including electrically conductive cloth (210), first bubble cotton (220) and second bubble cotton (230), viscose layer (120) set up in electrically conductive cloth (210) lower surface, and is a plurality of sealed piece (130) upper surface is connected with electrically conductive cloth (210) lower surface, first bubble cotton (220) side surface is connected with electrically conductive cloth (210) inboard surface, second bubble cotton (230) side surface is connected with electrically conductive cloth (210) inboard surface, protection device (300) include metal level (310) and fire-retardant bubble cotton layer (320), and is a plurality of a metal level (310) surface is connected with first bubble cotton (220) upper surface, and a plurality of another surface of metal level (310) is connected with second bubble cotton (230) lower surface, a plurality of fire-retardant bubble cotton layer (320) sets up respectively between electrically conductive cloth (210) and a plurality of metal level (310), connecting device (400) still include connecting block (410), dovetail groove (420) and fixed block (430), connecting block (410) upper surface is connected with first bubble cotton (220) lower surface, dovetail groove (420) set up in second bubble cotton (230) upper surface, connecting block (410) and dovetail groove (420) sliding fit, a fixed block (430) surface is connected with electrically conductive cloth (210) a side surface, clamping device (500) include spliced pole (510) and draw-in groove (530), spliced pole (510) one end is connected with second bubble cotton (230) a side surface, draw-in groove (530) set up in second bubble cotton (230) another side surface.

2. The conductive foam with good stability as claimed in claim 1, wherein: the bonding device (100) further comprises a release paper layer (110), and the upper surface of the release paper layer (110) is connected with the lower surface of the adhesive layer (120).

3. The conductive foam with good stability as claimed in claim 1, wherein: the main body (200) further comprises a heat dissipation layer (240), and the heat dissipation layer (240) is arranged between the first foam (220) and the second foam (230).

4. The conductive foam with good stability as claimed in claim 1, wherein: the protection device (300) further comprises heat dissipation holes (330), and the heat dissipation holes (330) are formed in the surface of one side of the first foam (220).

5. The conductive foam with good stability as claimed in claim 1, wherein: the connecting device (400) further comprises a fixing groove (440), wherein the fixing groove (440) is arranged on the other side surface of the conductive cloth (210).

6. The conductive foam with good stability as claimed in claim 1, wherein: the clamping device (500) further comprises a clamping block (520), and one end of the clamping block (520) is connected with one side surface of the connecting column (510).