CN218751058U - Vehicle-mounted composite board with sound insulation and noise reduction effects - Google Patents
Vehicle-mounted composite board with sound insulation and noise reduction effects Download PDFInfo
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- CN218751058U CN218751058U CN202222388057.6U CN202222388057U CN218751058U CN 218751058 U CN218751058 U CN 218751058U CN 202222388057 U CN202222388057 U CN 202222388057U CN 218751058 U CN218751058 U CN 218751058U
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Abstract
The utility model discloses an on-vehicle composite sheet with noise reduction effect gives sound insulation relates to composite sheet technical field, and it is more convenient when assembling each other to mainly consider for solving current on-vehicle composite sheet to the installation is simpler, but neglects the noise insulation problem of making an uproar that falls of itself when on-vehicle composite sheet uses. Including the on-vehicle composite sheet main part, be provided with the blotter in the on-vehicle composite sheet main part, the blotter passes through the adhesion with the on-vehicle composite sheet main part and is connected, a plurality of concatenation mounting holes have been seted up in the on-vehicle composite sheet main part, concatenation mounting hole and on-vehicle composite sheet main part set up as an organic whole, still include the cotton board of sound absorption, the cotton board setting of sound absorption is in the on-vehicle composite sheet main part, the cotton board of sound absorption passes through the adhesion with the on-vehicle composite sheet main part and is connected, the cotton board of sound absorption is provided with the asbestos heat insulating board in the one side of keeping away from the blotter, the asbestos heat insulating board passes through the adhesion with the cotton board of sound absorption and is connected.
Description
Technical Field
The utility model relates to a composite sheet technical field specifically is an on-vehicle composite sheet with noise reduction effect gives sound insulation.
Background
The automobile light weight is a complete concept, has important significance for automobile fuel saving, emission reduction, performance improvement and healthy development of the automobile industry, is the direction of the technical development of the modern automobile industry, and tests show that the automobile weight is reduced by 10%, the oil consumption is reduced by 6% -8%, and the emission is reduced by 4%. Meanwhile, the specific power of the automobile is directly improved by the light weight of the automobile, the dynamic performance of the automobile is improved, the 5G information era comes, the technologies such as the Internet of vehicles and the unmanned driving are applied, the vehicle-mounted display screen is rapidly developed towards the super-large size, the large curvature and the diversification, and the development and the application of light-weight materials such as plastic composite materials play an important role in the light weight process of the automobile, and tests show that: mechanical strength and the toughness of composite sheet are greater than ordinary glass more than 10 times, and weight is only half of ordinary glass, and the composite sheet provides great help for the car lightweight, for 202122452367.5 is a combination pin-connected panel vehicle-mounted composite sheet, the device includes composite bottom plate, the fitting piece is all installed to the both sides of composite bottom plate lower extreme, the bottom articulamentum is installed to composite bottom plate's lower extreme, the internally mounted of bottom articulamentum has the installation external member, the internally mounted of bottom articulamentum has fixed fastener, fixed fastener and bottom articulamentum fixed connection, fixed fastener passes through the draw-in groove with the fitting piece and is connected, the internally mounted of fixed fastener has chucking spring, chucking spring and fixed fastener fixed connection, chucking spring installs the connecting plate near one side of installation external member, the connecting plate with state chucking spring fixed connection, the chucking plate is installed near the one end of installation external member to the connecting plate, chucking plate and connecting plate fixed connection.
In the using process of the device, only how the vehicle-mounted composite boards are assembled with each other is considered, the mounting process is simpler, and the noise reduction and sound insulation problems of the vehicle-mounted composite boards are ignored when the vehicle-mounted composite boards are used; we therefore propose a vehicle-mounted composite panel with sound-insulating and noise-reducing effects, in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-vehicle composite sheet with effect of making an uproar falls gives sound insulation to it is more convenient when assembling each other mainly to consider to solve the current on-vehicle composite sheet that proposes in the above-mentioned background art, and the installation is simpler, but neglects the on-vehicle composite sheet itself when using fall the syllable-dividing problem of making an uproar.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-vehicle composite sheet with noise reduction effect gives sound insulation, includes the on-vehicle composite sheet main part, be provided with the blotter in the on-vehicle composite sheet main part, the blotter passes through the adhesion with the on-vehicle composite sheet main part and is connected, a plurality of concatenation mounting holes have been seted up in the on-vehicle composite sheet main part, concatenation mounting hole and on-vehicle composite sheet main part set up as an organic whole, still include the cotton board of sound absorption, the cotton board setting of sound absorption is in the on-vehicle composite sheet main part, the cotton board of sound absorption passes through the adhesion with the on-vehicle composite sheet main part and is connected, the cotton board of sound absorption is provided with the asbestos heat insulating board in the one side of keeping away from the blotter, the asbestos heat insulating board passes through the adhesion with the cotton board of sound absorption and is connected.
Preferably, the vehicle-mounted composite board main body is provided with an antirust coating on one side far away from the cushion pad.
Preferably, the asbestos thermal insulation board is provided with a glass wool sound insulation layer on one side far away from the sound absorption cotton board, and the glass wool sound insulation layer is connected with the asbestos thermal insulation board through adhesion.
Preferably, the high-density fiberboard is arranged at one end, far away from the asbestos heat insulation plate, of the glass wool sound insulation layer, and the high-density fiberboard is connected with the glass wool sound insulation layer in an adhesion mode.
Preferably, the high density fiberboard is provided with a plurality of keels in the one side of keeping away from the cotton puigging of glass, the fossil fragments are connected through the adhesion with the high density fiberboard.
Preferably, fossil fragments are provided with the soft shock-absorbing layer in the one side of keeping away from high density fiberboard, the soft shock-absorbing layer passes through the adhesion with fossil fragments and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the blotter in the on-vehicle composite sheet main part, the blotter passes through the adhesion with the on-vehicle composite sheet main part and is connected, a plurality of concatenation mounting holes have been seted up in the on-vehicle composite sheet main part, concatenation mounting hole and the setting as an organic whole of on-vehicle composite sheet main part, still include the sound-absorbing cotton board, the sound-absorbing cotton board sets up in the on-vehicle composite sheet main part, the sound-absorbing cotton board passes through the adhesion with the on-vehicle composite sheet main part and is connected, the setting that attracts the cotton board can be when the vehicle is installed to the on-vehicle composite sheet, absorb the inside sound of vehicle, avoid the inside sound of vehicle to pass to the external world, the asbestos heat insulating board passes the inside personnel of on-vehicle composite sheet main part with the sound-absorbing cotton board through the adhesion and is connected, the asbestos heat insulating board passes through the adhesion with the asbestos heat insulating board, it is more convenient when assembling each other to have avoided current on-vehicle composite sheet main part to consider effectively, and the installation is simpler, but the problem of the noise insulation effect of making an uproar of itself when having reduced of on-vehicle composite sheet use has been avoided.
2. The high-density fiberboard is arranged at one end, far away from the asbestos heat insulation plate, of the glass wool sound insulation layer and is connected with the glass wool sound insulation layer through adhesion, the overall strength of the vehicle-mounted composite board main body can be improved through the arrangement of the high-density fiberboard, and the service life of the vehicle-mounted composite board main body is prolonged.
3. Through being provided with the soft buffer layer in fossil fragments one side of keeping away from high density fiberboard, the soft buffer layer passes through the adhesion with fossil fragments to be connected, and the setting of soft buffer layer can be when on-vehicle composite sheet main part is installed on the vehicle, if on-vehicle composite sheet main part receives external force's when assaulting, the impact force of partly can be absorbed to the soft buffer layer, avoids the impact force to break with on-vehicle composite sheet main part is whole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the rear end structure of the present invention;
FIG. 3 is a schematic sectional view of the main body of the vehicular composite board of the present invention;
in the figure: 1. a vehicle-mounted composite board main body; 2. a cushion pad; 3. splicing the mounting holes; 4. an antirust coating; 5. a sound absorbing cotton plate; 6. asbestos insulation boards; 7. a glass wool sound insulation layer; 8. a high density fiberboard; 9. a keel; 10. a soft shock-absorbing 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an on-vehicle composite sheet with noise reduction effect gives sound insulation, including on-vehicle composite sheet main part 1, be provided with blotter 2 in the on-vehicle composite sheet main part 1, blotter 2 is connected through the adhesion with on-vehicle composite sheet main part 1, a plurality of concatenation mounting holes 3 have been seted up in the on-vehicle composite sheet main part 1, concatenation mounting hole 3 sets up with on-vehicle composite sheet main part 1 as an organic whole, still including inhaling cotton board 5, it sets up on-vehicle composite sheet main part 1 to inhale cotton board 5, it is connected through the adhesion with on-vehicle composite sheet main part 1 to inhale cotton board 5, it is provided with asbestos heat insulating board 6 to inhale cotton board 5 in the one side of keeping away from blotter 2, asbestos heat insulating board 6 is connected through the adhesion with inhaling cotton board 5.
Referring to fig. 2, the anti-rust coating 4 is disposed on a side of the vehicle-mounted composite board main body 1 away from the cushion pad 2, and when the vehicle-mounted composite board main body 1 is in use, the anti-rust coating 4 can effectively prevent the vehicle-mounted composite board main body 1 from being corroded by external factors, so that the service life of the vehicle-mounted composite board main body 1 is effectively prolonged.
Referring to fig. 3, the asbestos thermal insulation board 6 is provided with a glass wool sound insulation layer 7 on the side away from the sound absorption cotton board 5, the glass wool sound insulation layer 7 is connected with the asbestos thermal insulation board 6 through adhesion, and the glass wool sound insulation layer 7 can enhance the sound insulation effect of the vehicle-mounted composite board main body 1 to prevent external noise from penetrating through the vehicle-mounted composite board main body 1 to disturb people inside the vehicle.
Referring to fig. 3, the high-density fiberboard 8 is disposed at one end of the glass wool sound insulation layer 7 far away from the asbestos heat insulation board 6, the high-density fiberboard 8 is connected with the glass wool sound insulation layer 7 through adhesion, and the arrangement of the high-density fiberboard 8 can improve the overall strength of the vehicle-mounted composite board main body 1 and prolong the service life of the vehicle-mounted composite board main body 1.
Referring to fig. 3, the high-density fiberboard 8 is provided with a plurality of keels 9 at a side away from the glass wool soundproof layer 7, the keels 9 are connected with the high-density fiberboard 8 through adhesion, and the arrangement of the keels 9 can also increase the strength of the vehicle-mounted composite board main body 1, thereby preventing the vehicle-mounted composite board main body 1 from easily deforming.
Referring to fig. 3, a soft damping layer 10 is disposed on one side of the keel 9 far away from the high-density fiberboard 8, the soft damping layer 10 is connected with the keel 9 through adhesion, and the soft damping layer 10 can absorb a part of impact force when the vehicle-mounted composite board main body 1 is installed on a vehicle, if the vehicle-mounted composite board main body 1 is impacted by external force, so as to prevent the impact force from breaking the vehicle-mounted composite board main body 1.
The working principle is as follows: when in use, the cushion pad 2 is arranged on the vehicle-mounted composite board main body 1, the cushion pad 2 is connected with the vehicle-mounted composite board main body 1 through adhesion, the vehicle-mounted composite board main body 1 is provided with a plurality of splicing mounting holes 3, the splicing mounting holes 3 are integrally arranged with the vehicle-mounted composite board main body 1, the acoustic cotton board 5 is arranged on the vehicle-mounted composite board main body 1, the acoustic cotton board 5 is connected with the vehicle-mounted composite board main body 1 through adhesion, the arrangement of the acoustic cotton board 5 can absorb the sound in a vehicle when the vehicle-mounted composite board is arranged on the vehicle, so as to prevent the sound in the vehicle from being transmitted to the outside, the asbestos 6 is arranged on one side of the acoustic cotton board 5 far away from the cushion pad 2, the asbestos heat insulation board 6 is connected with the acoustic cotton board 5 through adhesion, the asbestos heat insulation board 6 is provided with the glass wool sound insulation layer 7 on one side far away from the acoustic cotton board 5, the glass wool heat insulation layer 7 is connected with the asbestos heat insulation board 6 through adhesion, the arrangement of the glass wool sound-insulating layer 7 can enhance the sound-insulating effect of the vehicle-mounted composite board main body 1 to prevent external noise from penetrating through the vehicle-mounted composite board main body 1 to disturb personnel in the vehicle, thereby effectively avoiding the problems that the existing vehicle-mounted composite boards are more convenient to assemble with each other and simpler to install, but neglecting the noise reduction and sound insulation of the vehicle-mounted composite boards when in use, the glass wool sound-insulating layer 7 is provided with the high-density fiberboard 8 at one end far away from the asbestos heat-insulating board 6, the high-density fiberboard 8 is connected with the glass wool sound-insulating layer 7 through adhesion, the arrangement of the high-density fiberboard 8 can improve the integral strength of the vehicle-mounted composite board main body 1 and prolong the service life of the vehicle-mounted composite board main body 1, the keel 9 is provided with the flexible shock-absorbing layer 10 at one side far away from the high-density fiberboard 8, and the flexible shock-absorbing layer 10 is connected with the keel 9 through adhesion, the flexible shock absorption layer 10 can be arranged on the vehicle-mounted composite board main body 1, if the vehicle-mounted composite board main body 1 is impacted by external force, the flexible shock absorption layer 10 can absorb part of impact force, and the impact force is prevented from breaking the whole vehicle-mounted composite board main body 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A vehicle-mounted composite board with sound insulation and noise reduction effects comprises a vehicle-mounted composite board main body (1), wherein a cushion pad (2) is arranged on the vehicle-mounted composite board main body (1), the cushion pad (2) is connected with the vehicle-mounted composite board main body (1) through adhesion, a plurality of splicing mounting holes (3) are formed in the vehicle-mounted composite board main body (1), and the splicing mounting holes (3) and the vehicle-mounted composite board main body (1) are integrally arranged;
the method is characterized in that: still include and inhale cotton board (5), inhale cotton board (5) of sound and set up on-vehicle composite sheet main part (1), inhale cotton board (5) of sound and be connected through the adhesion with on-vehicle composite sheet main part (1), inhale cotton board (5) and be provided with asbestos heat insulating board (6) in the one side of keeping away from blotter (2), asbestos heat insulating board (6) are connected through the adhesion with inhale cotton board (5).
2. The vehicular composite board with sound insulation and noise reduction effects according to claim 1, wherein: and an antirust coating (4) is arranged on one side of the vehicle-mounted composite board main body (1) far away from the cushion pad (2).
3. The vehicular composite board with sound insulation and noise reduction effects according to claim 1, wherein: the asbestos heat insulation board (6) is provided with a glass wool sound insulation layer (7) at one side far away from the sound absorption cotton board (5), and the glass wool sound insulation layer (7) is connected with the asbestos heat insulation board (6) through adhesion.
4. The vehicular composite board with sound insulation and noise reduction effects according to claim 3, wherein: the high-density fiber board is characterized in that one end, far away from the asbestos heat insulation board (6), of the glass wool sound insulation layer (7) is provided with a high-density fiber board (8), and the high-density fiber board (8) is connected with the glass wool sound insulation layer (7) through adhesion.
5. The vehicular composite board with sound insulation and noise reduction effects according to claim 4, wherein: high density fiberboard (8) are provided with a plurality of fossil fragments (9) in the one side of keeping away from cotton puigging of glass (7), fossil fragments (9) are connected through the adhesion with high density fiberboard (8).
6. The vehicular composite board with sound insulation and noise reduction effects according to claim 5, wherein: fossil fragments (9) are provided with soft shock-absorbing layer (10) in the one side of keeping away from high density fiberboard (8), soft shock-absorbing layer (10) are connected through the adhesion with fossil fragments (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222388057.6U CN218751058U (en) | 2022-09-06 | 2022-09-06 | Vehicle-mounted composite board with sound insulation and noise reduction effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222388057.6U CN218751058U (en) | 2022-09-06 | 2022-09-06 | Vehicle-mounted composite board with sound insulation and noise reduction effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218751058U true CN218751058U (en) | 2023-03-28 |
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ID=85693508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222388057.6U Active CN218751058U (en) | 2022-09-06 | 2022-09-06 | Vehicle-mounted composite board with sound insulation and noise reduction effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218751058U (en) |
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2022
- 2022-09-06 CN CN202222388057.6U patent/CN218751058U/en active Active
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