CN218489244U

CN218489244U - Composite board structure

Info

Publication number: CN218489244U
Application number: CN202222761334.3U
Authority: CN
Inventors: 何勇
Original assignee: Chongqing Yingfeng Xingrui Photoelectric Technology Co ltd
Current assignee: Chongqing Yingfeng Xingrui Photoelectric Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-17
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a composite board structure, including carbon fiber layer, carbon fiber skin, elastic layer and carbon fiber inlayer, the elastic layer embeds has rubber skeleton, and every two adjacent rubber skeleton form the splayed, and carbon fiber layer lower surface has a plurality of first recesses, and the elastic layer upper surface has the second recess with first recess cross dislocation, and first viscose has all been crowded in first recess, second recess, third recess and the fourth recess, and carbon fiber skin bonds with carbon fiber layer. The utility model discloses a carbon fiber layer, carbon fiber outer layer, elastic layer and carbon fiber inlayer stack formation composite sheet main part from top to bottom in proper order, thereby be connected elastic layer and carbon fiber inlayer through all crowded first viscose in first recess, second recess, third recess and fourth recess, have reduced bonding area.

Description

Composite board structure

Technical Field

The utility model relates to a composite board technical field, concretely relates to composite board structure.

Background

Composite panels are generally divided into: metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, and the like; the composite board is a board formed by layering different materials with different functions; the patent number CN201810114693.5 has important significance and value in constructing a simple and practical technical process for preparing the adjustable sandwich composite board with wear resistance, flame retardance, high gloss, light weight and high strength; the upper surface and the lower surface of the sandwich composite board are carbon fiber layers, the middle layer is a thermoplastic elastomer with a plurality of through holes uniformly formed in the middle layer, carbon fiber yarns are filled in the through holes, and the upper surface, the lower surface and the middle layer are compounded together; however, the composite board is bonded by the bonding in the prior art when each layer is spliced, and actually, a plurality of bonding layers formed by the bonding are added, which greatly reduces the effect of the composite board.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to the above-mentioned not enough that exists among the prior art and provide a composite sheet structure can form the composite sheet effect, less viscose area again.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a composite sheet structure, includes carbon fiber layer, carbon fiber outer layer, elastic layer and carbon fiber inlayer, carbon fiber layer, carbon fiber outer layer, elastic layer and carbon fiber inlayer stack from top to bottom in proper order, the elastic layer embeds there is rubber skeleton, every adjacent two rubber skeleton forms the splayed, carbon fiber layer lower surface has a plurality of first recesses, the elastic layer upper surface have with the second recess of first recess cross dislocation, the elastic layer lower surface is equipped with a plurality of third recesses, carbon fiber inlayer upper surface be equipped with a plurality of with the fourth recess of third recess cross dislocation, first recess, second recess, third recess and all crowded first viscose in the fourth recess, carbon fiber outer layer with carbon fiber layer bonds.

Further, carbon fiber silk layer, carbon fiber outer layer, elastic layer and carbon fiber inlayer form the composite sheet main part, composite sheet main part side is the S type side, the S type side cuts off some first recess, second recess, third recess and the fourth recess.

Further, a composite sheet structure still includes outer protection shield and interior protection shield, the carbon fibre is outer with the surface of carbon fibre inlayer is equipped with fifth recess and sixth recess respectively, outer protection shield and interior protection shield have respectively first perforation and second perforation with fifth recess and sixth recess correspond and form first blind hole and second blind hole, pack the second viscose in first blind hole and the second blind hole.

Compared with the prior art, the utility model discloses following beneficial effect has: the composite board main body is formed by sequentially stacking the carbon fiber wire layer, the carbon fiber outer layer, the elastic layer and the carbon fiber inner layer from top to bottom, and has the remarkable advantages of wear resistance, flame retardance, high gloss, light weight, high strength, adjustability and the like; through thereby all crowded first viscose will in first recess, second recess, third recess and the fourth recess the elastic layer with carbon fiber layer and carbon fiber inlayer are connected, have reduced bonding area, better improvement efficiency, simultaneously set up in the elastic layer rubber skeleton can also increase the toughness and the rigidity of elastic layer.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the composite plate structure of the present invention.

Fig. 2 is a schematic side view of the composite board structure of the present invention.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

the utility model provides a composite board structure, including carbon fiber layer 1, carbon fiber outer 2, elastic layer 3 and carbon fiber inlayer 4, elastic layer 3 is thermoplastic elastomer, carbon fiber layer 1, carbon fiber outer 2, elastic layer 3 and carbon fiber inlayer 4 stack from top to bottom in proper order, elastic layer 3 embeds there is rubber skeleton 5, every adjacent two rubber skeleton 5 forms the splayed, carbon fiber layer 1 lower surface has a plurality of first recesses 6, elastic layer 3 upper surface have with the second recess 7 of first recess 6 cross dislocation, 3 lower surfaces of elastic layer are equipped with a plurality of third recesses 8, carbon fiber inlayer 4 upper surface be equipped with a plurality of with the fourth recess 9 of third recess 8 cross dislocation, first recess 6, second recess 7, third recess 8 and all crowded first viscose in the fourth recess 9, carbon fiber outer 2 with carbon fiber layer 1 bonds, form after first viscose is cooled by special viscose.

The carbon fiber wire layer 1, the carbon fiber outer layer 2, the elastic layer 3 and the carbon fiber inner layer 4 form a composite board main body, and the first groove 6, the second groove 7, the third groove 8 and the fourth groove 9 are cut off at the S-shaped side surface; through inciting somebody to action composite sheet main part side sets up to S type side convenience a plurality of the concatenation of composite sheet main part is with a plurality of being cut off during the concatenation first recess 6, second recess 7, third recess 8 with fourth recess 9 corresponds respectively and counts into first viscose.

The composite board structure further comprises an outer protective board 12 and an inner protective board 10, wherein a fifth groove and a sixth groove are respectively arranged on the outer surfaces of the carbon fiber outer layer 2 and the carbon fiber inner layer 4, the outer protective board 12 and the inner protective board 10 are respectively provided with a first through hole and a second through hole which correspond to the fifth groove and the sixth groove and form a first blind hole 13 and a second blind hole 11, and second viscose glue is filled in the first blind hole 13 and the second blind hole 11; the second viscose adopts viscose that can melt after adding other solutions among the prior art, the second viscose adopts ethyl cyanoacrylate, through the second viscose will outer protection shield 12 and interior protection shield 10 viscose respectively are in thereby protect on carbon fiber outer layer 2 and the carbon fiber inner layer 4 the composite sheet main part, through again to pour into dissolving resin in first blind hole 13 and the second blind hole 11 and dissolve thereby conveniently take off outer protection shield 12 and interior protection shield 10.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A composite panel structure characterized by: including carbon fiber layer (1), carbon fiber outer (2), elastic layer (3) and carbon fiber inlayer (4), carbon fiber layer (1), carbon fiber outer (2), elastic layer (3) and carbon fiber inlayer (4) stack from top to bottom in proper order, elastic layer (3) embeds there is rubber skeleton (5), every adjacent two rubber skeleton (5) form the splayed, carbon fiber layer (1) lower surface has a plurality of first recesses (6), elastic layer (3) upper surface have with the second recess (7) of first recess (6) cross dislocation, elastic layer (3) lower surface is equipped with a plurality of third recesses (8), carbon fiber inlayer (4) upper surface be equipped with a plurality of with third recess (8) cross fourth recess (9) of dislocation, first recess (6), second recess (7), third recess (8) and all crowded first viscose in fourth recess (9), carbon fiber layer (2) with carbon fiber layer (1) bonds.

2. A composite panel structure according to claim 1, wherein: carbon fiber silk layer (1), carbon fiber outer layer (2), elastic layer (3) and carbon fiber inlayer (4) form the composite sheet main part, composite sheet main part side is the S type side, the part is cut off to the S type side first recess (6), second recess (7), third recess (8) and fourth recess (9).

3. A composite panel structure according to claim 1, wherein: the composite board structure further comprises an outer protection board (12) and an inner protection board (10), wherein the outer layer (2) of the carbon fibers and the outer surface of the inner layer (4) of the carbon fibers are respectively provided with a fifth groove and a sixth groove, the outer protection board (12) and the inner protection board (10) are respectively provided with a first through hole and a second through hole, the fifth groove and the sixth groove correspond to each other and form a first blind hole (13) and a second blind hole (11), and a second viscose is filled in the first blind hole (13) and the second blind hole (11).