CN204876135U - Novel wallboard gives sound insulation - Google Patents
Novel wallboard gives sound insulation Download PDFInfo
- Publication number
- CN204876135U CN204876135U CN201520621695.5U CN201520621695U CN204876135U CN 204876135 U CN204876135 U CN 204876135U CN 201520621695 U CN201520621695 U CN 201520621695U CN 204876135 U CN204876135 U CN 204876135U
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- CN
- China
- Prior art keywords
- puigging
- structure layer
- vibration damper
- damper plate
- sound insulation
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Abstract
The utility model relates to a novel wallboard gives sound insulation, interior, the backup pad of outer structural layer through both sides is connected and forms hollow plate body, and the puigging made by sound absorbing material is established in hollow plate body and to be connected with the backup pad of both sides, encloses outer cavity between puigging and the outer structural layer, encloses into interior cavity between puigging and the inner structure layer, is the vibration damper plate of wave undulation, including establishing respectively in cavity and the outer cavity, the connecting piece establish including. 4 apex angle departments of outer structural layer, the one end of connecting piece is passed during the backup pad stretches into inner structure layer or outer structural layer, and outside the backup pad was stretched out to one end in addition, the stretching out to serve of connecting piece was equipped with the connecting hole, the utility model discloses being equipped with two cavitys between structural layer and puigging, being equipped with the vibration damper plate that the wave fluctuate in the cavity, the vibration damper plate both can play the resistance to compression effect, and the deadening also can play in space department simultaneously, and the absorption of middle puigging, eliminates the influence of external noise to the people basically.
Description
Technical field
The utility model relates to a kind of Acoustic barrier plate, is specifically related to a kind of Novel sound insulation wallboard that can effectively block or weaken outdoor noise and affect indoor occupant.
Background technology
Along with the quickening of urbanization process, the creation of various plant equipment and use, while bring flourishing and progress to the mankind, also create more and more and more and more stronger noise.Noise not only can cause damage to hearing, can also bring out multiple carcinogenic fatal disease, also disturb to some extent the life and work of people.Under these circumstances, the development of sound insulation technology starts to receive extensive concern.
Sound insulation is divided into three kinds: 1. weaken at sound source place; 2. weaken in route of transmission; 3. weaken at Ren Erchu.When sound insulating method refers to that sound wave is propagated in atmosphere, generally with the energy of various easy endergonic material consumption sound wave, acoustic energy is stopped in route of transmission and the measure that can not directly pass through, this measure is called sound insulating method.Every can being used for blocks the material of noise, is referred to as damping material.Damping material is multifarious, and daily people compare and common are solid fragment of brick, reinforced concrete wall, wood-block, gypsum plank, iron plate, deadening felt, fiberboard etc.Stricti jurise is said, nearly all material all has deadening, and its difference is exactly the varying in size of sound transmission loss between different materials.Commaterial, because surface density is different, there is larger change in its sound transmission loss.At present, esidential building and office space sound insulation particularly important, and maximum noise source is mainly from outdoor, and for this situation, we effectively cannot control noise at sound source place, can only weaken in route of transmission to noise.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of Novel sound insulation wallboard, and this wallboard can effectively block or weaken the impact of outdoor noise on indoor occupant, rational in infrastructure, has the effect of resistance to compression damping simultaneously, is very applicable to large-scale promotion application.
Following scheme is adopted in order to reach above-mentioned technical purpose the utility model:
A kind of Novel sound insulation wallboard, comprise inner structure layer, external structure layer, two gripper shoes, puigging, vibration damper plate and connector, the translateral gripper shoe of inside and outside deck is connected and forms the plate body of hollow, be connected with the gripper shoe of both sides in the plate body that the puigging be made up of damping material is located at hollow, outer chamber is surrounded between puigging and external structure layer, inner cavity chamber is surrounded between puigging and inner structure layer, the vibration damper plate that undulate rises and falls, be located in inner cavity chamber and outer chamber respectively, in described connector is located at.4 drift angle places of external structure layer, one end of connector is stretched in inner structure layer or external structure layer through gripper shoe, and one end is stretched out outside gripper shoe in addition, and the external part of connector is provided with connecting hole.
Further, the elastomeric material that the utility model vibration damper plate is filling porous in the gap of inner cavity chamber and outer chamber.
Further, the utility model vibration damper plate is full of air in the gap of inner cavity chamber and outer chamber.
Further, the cross section of vibration damper plate described in the utility model is the domes of multiple array.
Further, the inserting end of the utility model connector is provided with crosspiece.
The beneficial effects of the utility model are: 1. the utility model is provided with two cavitys between deck and puigging, the vibration damper plate that waveform rises and falls is provided with in chamber, this design can ensure the cushioning effect of wallboard, simultaneously because vibration damper plate leaves a lot of space in inner cavity chamber and outer chamber, the iris action to sound is served after being full of air in these spaces, sound is imported into by external structure layer, after weakened in outer chamber, absorb through puigging and weakened further, the sound wave eventually passed through abates the noise substantially on the impact of people after being intercepted by the air layer in inner cavity chamber.2, the elastomeric material that the utility model vibration damper plate gap in the chamber can also be filling porous, loose structure is conducive to the absorption to noise, and elastomeric material coordinates the anti-pressure ability that further enhancing body of wall with vibration damper plate.
Accompanying drawing explanation
Fig. 1 is the utility model end structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of Novel sound insulation wallboard, comprise inner structure layer 1, external structure layer 2, two gripper shoes 3, puigging 4, vibration damper plate 5 and connector 6, in, the translateral gripper shoe 3 of external structure layer is connected and forms the plate body of hollow, be connected with the gripper shoe 3 of both sides in the plate body that the puigging 4 be made up of damping material is located at hollow, outer chamber 8 is surrounded between puigging 4 and external structure layer 2, inner cavity chamber 7 is surrounded between puigging 4 and inner structure layer 1, the vibration damper plate 5 that undulate rises and falls, be located in inner cavity chamber 7 and outer chamber 8 respectively, in described connector 6 is located at, 4 drift angle places of external structure layer, one end of connector 6 to stretch in inner structure layer 1 or external structure layer 2 through gripper shoe 3 and the inserting end of connector is provided with crosspiece 10, other one end of connector is stretched out outside gripper shoe 3, and the external part of connector is provided with connecting hole 9, vibration damper plate 5 is full of air in the gap of inner cavity chamber 7 and outer chamber 8, forms gas-bearing formation, can to attenuating noise.
During use, this wallboard can be docked with adjacent wallboard by the connector of band connecting hole, when outside noise is internally propagated by external structure layer, first weakened through outer chamber, then the puigging noise made by damping material is absorbed further, and after eventually passing the gas-bearing formation of inner cavity chamber, noise is isolated substantially.
Claims (5)
1. a Novel sound insulation wallboard, it is characterized in that: comprise inner structure layer, external structure layer, two gripper shoes, puigging, vibration damper plate and connector, in, the translateral gripper shoe of external structure layer is connected and forms the plate body of hollow, be connected with the gripper shoe of both sides in the plate body that the puigging be made up of damping material is located at hollow, outer chamber is surrounded between puigging and external structure layer, inner cavity chamber is surrounded between puigging and inner structure layer, the vibration damper plate that undulate rises and falls, be located in inner cavity chamber and outer chamber respectively, in described connector is located at, 4 drift angle places of external structure layer, one end of connector is stretched in inner structure layer or external structure layer through gripper shoe, one end is stretched out outside gripper shoe in addition, the external part of connector is provided with connecting hole.
2. a kind of Novel sound insulation wallboard according to claim 1, is characterized in that: the elastomeric material that vibration damper plate is filling porous in the gap of inner cavity chamber and outer chamber.
3. a kind of Novel sound insulation wallboard according to claim 1, is characterized in that: vibration damper plate is full of air in the gap of inner cavity chamber and outer chamber.
4. a kind of Novel sound insulation wallboard according to claim 1, is characterized in that: the cross section of described vibration damper plate is the domes of multiple array.
5. a kind of Novel sound insulation wallboard according to claim 1, is characterized in that: the inserting end of described connector is provided with crosspiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621695.5U CN204876135U (en) | 2015-08-18 | 2015-08-18 | Novel wallboard gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520621695.5U CN204876135U (en) | 2015-08-18 | 2015-08-18 | Novel wallboard gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876135U true CN204876135U (en) | 2015-12-16 |
Family
ID=54820527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520621695.5U Expired - Fee Related CN204876135U (en) | 2015-08-18 | 2015-08-18 | Novel wallboard gives sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876135U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457211A (en) * | 2018-05-20 | 2018-08-28 | 沈阳建筑大学 | Road soundproof wall with collision prevention function |
| CN110863602A (en) * | 2019-10-21 | 2020-03-06 | 安徽倍立达住工科技有限公司 | Heat preservation wallboard with light steel net rack surface having combined multifunctional structure |
| CN111593844A (en) * | 2020-06-03 | 2020-08-28 | 倪旭军 | Building component board based on air flow is fallen passively and is made an uproar |
| CN113090073A (en) * | 2021-03-10 | 2021-07-09 | 同济大学 | Low-noise interference outdoor bird watching device |
-
2015
- 2015-08-18 CN CN201520621695.5U patent/CN204876135U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457211A (en) * | 2018-05-20 | 2018-08-28 | 沈阳建筑大学 | Road soundproof wall with collision prevention function |
| CN110863602A (en) * | 2019-10-21 | 2020-03-06 | 安徽倍立达住工科技有限公司 | Heat preservation wallboard with light steel net rack surface having combined multifunctional structure |
| CN111593844A (en) * | 2020-06-03 | 2020-08-28 | 倪旭军 | Building component board based on air flow is fallen passively and is made an uproar |
| CN111593844B (en) * | 2020-06-03 | 2021-03-23 | 倪旭军 | Building component board based on air flow is fallen passively and is made an uproar |
| CN112832451A (en) * | 2020-06-03 | 2021-05-25 | 倪旭军 | Building component plate based on air flow passive noise reduction and using method thereof |
| CN112832451B (en) * | 2020-06-03 | 2022-06-24 | 倪旭军 | Building component plate based on air flow passive noise reduction and using method thereof |
| CN113090073A (en) * | 2021-03-10 | 2021-07-09 | 同济大学 | Low-noise interference outdoor bird watching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |