CN210316193U

CN210316193U - Noise absorption wallboard

Info

Publication number: CN210316193U
Application number: CN201921051243.2U
Authority: CN
Inventors: 吴群燕; 邬丽丽
Original assignee: Jiaxing Haoda Construction Engineering Co ltd
Current assignee: Jiaxing Haoda Construction Engineering Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-14
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a noise absorption wallboard, including interior wallboard and side fascia, the equal symmetry has seted up the recess on the both sides lateral wall of interior wallboard, the both sides of side fascia is the symmetry and is fixed with the fixed block, set up the fixed orifices on the lateral wall of recess, set up the connecting hole on the fixed block and set up the through-hole on the side fascia, set up the hole on the fixed block, the interlude is provided with the fixture block in the hole, the interlude is provided with the ejector pad in the through-hole, one side of fixture block is seted up inclined plane one and the one end of ejector pad is seted up the arc surface, the one end that the connecting hole was kept away from to the through-hole is seted up the internal thread, the one end of ejector pad is seted up the external screw thread, set up inclined plane two on one side lateral wall of fixed orifices, the one end that the fixture block was kept away from the connecting hole is seted up inclined, cause the waste of resources, this wallboard has good syllable-dividing effect simultaneously.

Description

Noise absorption wallboard

Technical Field

The utility model relates to a noise absorption equipment technical field, in particular to noise absorption wallboard.

Background

Noise refers to the sound generated when a sound generating body does irregular vibration, the sound is generated by the vibration of an object and is transmitted in a certain medium in a wave form, noise pollution not only affects sleep, but also damages hearing, and along with the development of the times, the requirements of people on living environment noise control are improved, and various sound insulation materials and products appear.

Traditional wallboard all makes with single material basically, and the effect that gives sound insulation is relatively poor, also has the trade company can pack soundproof cotton in the wallboard, but when the wallboard appears damaging, needs to change whole wallboard, and the soundproof material of inside packing also can be wasted, and the inside soundproof material also can be along with the phenomenon that ageing appears in the continuous lapse of time, causes the syllable-dividing effect not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a noise absorption wallboard can be dismantled the wallboard, takes out and change its inside filler, need change whole wallboard when avoiding the wallboard to change, causes the waste of resource, and this wallboard has good syllable-dividing effect simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a noise absorption wallboard comprises an inner wallboard and an outer wallboard, wherein grooves are symmetrically formed in the side walls of the two sides of the inner wallboard, fixed blocks are symmetrically fixed on the two sides of the outer wallboard, fixed holes are formed in the side walls of the grooves, connecting holes are formed in the fixed blocks, through holes communicated with the connecting holes are formed in the outer wallboard, holes communicated with the connecting holes are further formed in the fixed blocks, clamping blocks in sliding fit with the holes are arranged in the holes in an inserting mode, pushing blocks in sliding fit with the through holes are arranged in the through holes in an inserting mode, an inclined plane I is formed in one side, close to the connecting holes, of each clamping block, an arc surface is formed in one end of each pushing block, the inclined plane I is attached to the arc surface, an inner thread is formed in one end, far away from the connecting holes, of each through hole, an outer thread is formed in one end of each pushing, the wall structure is characterized in that a second inclined plane is formed in the side wall of one side of the fixing hole, a third inclined plane is formed in one end, far away from the connecting hole, of the fixture block, the second inclined plane is attached to the three-phase inclined plane, and a sound insulation material layer is arranged between the outer wall plate and the inner wall plate.

By adopting the technical scheme, the inner wall board is fixed on the wall body, then the sound insulation material layer is arranged between the outer wall board and the inner wall board, the push block which is in sliding fit with the through hole is arranged in the through hole of the outer wall board, the push block can be fixed in the through hole through the matching of the external thread on the push block and the internal thread of the through hole, the push block is partially positioned in the connecting hole and is in sliding fit with the connecting hole, the fixture block which is arranged in the hole is in sliding fit with the hole, the inclined plane I which is arranged on the fixture block is attached to the arc surface which is arranged on the push block, the push block is pushed into the connecting hole, the arc surface of the push block can provide thrust for the inclined plane, so that the fixture block moves towards the direction far away from the connecting hole, the position of the outer wall board can be positioned through the fixing block and the groove, when the fixing block is completely pushed into, the fixture block will enter into the fixed orifices to the direction removal of keeping away from the connecting hole, when the ejector pad enters into the through-hole completely, the inclined plane three of seting up on the fixture block just in time laminates mutually with the inclined plane two of seting up on the fixed orifices lateral wall, the ejector pad is also fixed in the through-hole through external screw thread and internal screw thread effect this moment, the side fascia also can be fixed on interior wallboard this moment, through above setting, dismantle the wallboard, when the damage appears in the side fascia, it can to change the exterior wallboard, avoid the waste of material, simultaneously also conveniently change the sound insulation material between exterior wallboard and the interior wallboard.

Preferably, the sound insulation material layer comprises sound insulation sponge and sound insulation bags, sound insulation foam is arranged on one side of the inner wallboard, sound insulation cotton is arranged on one side of the outer wallboard, the sound insulation sponge is arranged on one side, far away from the inner wallboard, of the sound insulation foam, and the sound insulation bags are arranged between the sound insulation cotton and the sound insulation sponge.

Adopt above-mentioned technical scheme, sound insulation foam, soundproof cotton, sound insulation sponge and soundproof bag all have good sound insulation and inhale the sound effect, can make this wallboard have good sound insulation effect through above setting.

Preferably, a plurality of placing grooves are formed in the inner wall boards, and drying bags are arranged in the placing grooves.

Adopt above-mentioned technical scheme, can absorb the steam between wallboard and the interior wallboard through the drying bag, keep the drying between wallboard and the interior wallboard, increase the life of sound insulation foam, soundproof cotton, sound insulation sponge and sound-proof bag.

Preferably, the external wall panel is provided with a plurality of sound absorbing holes, and a sound insulating gauze is arranged on one side of the external wall panel opposite to the sound absorbing cotton.

Adopt above-mentioned technical scheme, can guarantee an absorption effect of noise through inhaling the sound hole, avoid most noise to reflect back through the side fascia, carry out preliminary treatment through the gauze that gives sound insulation can the noise.

Preferably, one side of the sound insulation gauze, which is far away from the external wall panel, is provided with fireproof cloth.

By adopting the technical scheme, the fireproof capacity of the external wall panel can be increased through the fireproof cloth, and the service life of the external wall panel is ensured.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of an embodiment showing the structure between the exterior wall panels and the interior wall panels;

fig. 3 is a schematic view illustrating the internal structure of the external wall panel and the internal wall panel according to the embodiment.

Reference numerals: 1. an inner wall panel; 2. an external wall panel; 3. a groove; 4. a fixed block; 5. a fixing hole; 6. connecting holes; 7. a through hole; 8. a hole; 9. a clamping block; 10. a push block; 11. a first inclined plane; 12. a circular arc surface; 13. an internal thread; 14. an external thread; 15. a second inclined plane; 16. a third inclined plane; 17. sound insulation sponge; 18. a sound-insulating bag; 19. sound insulating foam; 20. sound insulation cotton; 21. a placement groove; 22. drying the bag; 23. a sound absorption hole; 24. sound insulation gauze; 25. fire-proof cloth.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, a noise absorption wall plate comprises an inner wall plate 1 and an outer wall plate 2, wherein both side walls of the inner wall plate 1 are symmetrically provided with grooves 3, both sides of the outer wall plate 2 are symmetrically fixed with fixed blocks 4, the side walls of the grooves 3 are provided with fixed holes 5, the fixed blocks 4 are provided with connecting holes 6, the outer wall plate 2 is provided with through holes 7 communicated with the connecting holes, the fixed blocks 4 are further provided with holes 8 communicated with the connecting holes 6, the holes 8 are internally provided with clamping blocks 9 in sliding fit with the holes 8, the through holes 7 are internally provided with push blocks 10 in sliding fit with the through holes 7, one side of the clamping blocks 9 close to the connecting holes 6 is provided with an inclined plane 11, one end of the push blocks 10 is provided with an arc surface 12, the inclined plane 11 is attached to the arc surface 12, one end of the through holes 7 far away from the connecting holes 6 is provided with an internal thread 13, one end of the push, and a second inclined plane 15 is formed on the side wall of one side of the fixing hole 5, a third inclined plane 16 is formed at one end, away from the connecting hole 6, of the clamping block 9, the second inclined plane 15 is attached to the third inclined plane 16, and a sound insulation material layer is arranged between the external wall panel 2 and the internal wall panel 1.

The inner wall board 1 is fixed on a wall body, then the sound insulation material layer is arranged between the outer wall board 2 and the inner wall board 1, as the push block 10 which is in sliding fit with the through hole 7 is arranged in the through hole 7 of the outer wall board 2 and the push block 10 can be matched with the internal thread 13 of the through hole 7 through the external thread 14 on the push block 10 to fix the push block 10 in the through hole 7, the push block 10 is partially positioned in the connecting hole 6 and is in sliding fit with the connecting hole 6, as the fixture block 9 arranged in the hole 8 is in sliding fit with the hole 8 and the inclined plane 11 arranged on the fixture block 9 is attached to the circular arc surface 12 arranged on the push block 10, the push block 10 is pushed into the connecting hole 6, the circular arc surface 12 of the push block 10 can provide a thrust for the inclined plane 11, so that the fixture block 9 moves towards the direction far away from the connecting hole 6, and as the fixing block 4 is, when fixed block 4 pushed into recess 3 completely, the position of fixture block 9 just in time corresponds with the position of fixed orifices 5, fixture block 9 will enter into fixed orifices 5 to the direction removal of keeping away from connecting hole 6, when ejector pad 10 entered into through-hole 7 completely in, inclined plane two 15 of seting up on three 16 and the fixed orifices 5 lateral walls on the inclined plane of seting up on the fixture block 9 just in time laminate mutually, ejector pad 10 also fixes in through-hole 7 through external screw thread 14 and internal thread 13's effect this moment, side fascia 2 also can be fixed on interior wallboard 1 this moment, through above setting, dismantle the wallboard, when damage appears when side fascia 2, it can to change side fascia 2, avoid the waste of material, also conveniently change the acoustic material between side fascia 2 and interior wallboard 1 simultaneously.

As shown in fig. 2, the soundproof material layer includes soundproof sponge 17 and soundproof bag 18, one side of the interior wall panel 1 is provided with soundproof foam 19 and one side of the exterior wall panel 2 is provided with soundproof cotton 20, the soundproof sponge 17 is disposed on a side of the soundproof foam 19 away from the interior wall panel 1, and the soundproof bag 18 is disposed between the soundproof cotton 20 and the soundproof sponge 17.

Sound insulation foam 19, soundproof cotton 20, sound insulation sponge 17 and soundproof bag 18 all have good sound insulation and inhale the sound effect, can make this wallboard have good sound insulation effect through above setting.

As shown in fig. 3, the interior wallboard 1 is provided with a plurality of placing grooves 21, and drying bags 22 are arranged in the placing grooves 21, so that the moisture between the exterior wallboard 2 and the interior wallboard 1 can be absorbed through the drying bags 22, the dryness between the exterior wallboard 2 and the interior wallboard 1 is maintained, and the service lives of the sound insulation foam 19, the sound insulation cotton 20, the sound insulation sponge 17 and the sound insulation bags 18 are prolonged.

As shown in fig. 1, it is provided with a plurality of sound holes 23 and the side opposite to the sound cotton that inhales on the side fascia 2 that has seted up on the side fascia 2 is provided with syllable-dividing gauze 24, can guarantee an absorption effect of noise through inhaling sound hole 23, avoids most noise to reflect back through side fascia 2, can the noise carry out preliminary treatment through the gauze 24 that gives sound insulation.

As shown in fig. 1, one side of the soundproof gauze 24 away from the external wall panel 2 is provided with a fireproof cloth 25, and the fireproof capacity of the external wall panel 2 can be increased through the fireproof cloth 25, so as to ensure the service life of the external wall panel 2.

Claims

1. The utility model provides a noise absorption wallboard, its characterized in that, includes interior wallboard (1) and side fascia (2), equal symmetry sets up on the both sides lateral wall of interior wallboard (1) fluted (3), the equal symmetry in both sides of side fascia (2) is fixed with fixed block (4), fixed orifices (5) have been seted up on the lateral wall of recess (3), set up connecting hole (6) on fixed block (4) just set up on side fascia (2) with connect through-hole (7) that are linked together, still set up on fixed block (4) with hole (8) that connecting hole (6) are linked together, alternate in hole (8) be provided with hole (8) are sliding fit's fixture block (9), alternate in through-hole (7) be provided with through-hole (7) are sliding fit's ejector pad (10), fixture block (9) are close to one side of connecting hole (6) is seted up inclined plane (11) just one end that ejector pad (10) were seted up There is arc surface (12), inclined plane (11) and arc surface (12) laminate mutually, through-hole (7) are kept away from the one end of connecting hole (6) and are seted up internal thread (13), external screw thread (14) have been seted up to the one end of ejector pad (10) just internal thread (13) and external screw thread (14) screw-thread fit, inclined plane two (15) have been seted up on one side lateral wall of fixed orifices (5), fixture block (9) are kept away from the one end of connecting hole (6) is seted up inclined plane three (16) just inclined plane two (15) with inclined plane three (16) laminate mutually, be provided with the sound insulation material layer between side fascia (2) and interior wallboard (1).

2. A noise-absorbing wall panel according to claim 1, characterized in that said sound-insulating material layer comprises a sound-insulating sponge (17) and a sound-insulating bag (18), wherein one side of said inner wall panel (1) is provided with a sound-insulating foam (19) and one side of said outer wall panel (2) is provided with a sound-insulating cotton (20), said sound-insulating sponge (17) is arranged on the side of said sound-insulating foam (19) remote from said inner wall panel (1), and said sound-insulating bag (18) is arranged between said sound-insulating cotton (20) and said sound-insulating sponge (17).

3. A noise-absorbing wall panel according to claim 1, characterized in that said inner wall panel (1) is provided with a plurality of placing slots (21) and drying bags (22) are arranged in said placing slots (21).

4. The noise-absorbing wall panel according to claim 1, wherein the external wall panel (2) has a plurality of sound-absorbing holes (23) and a sound-insulating gauze (24) is disposed on the side of the external wall panel (2) opposite to the sound-absorbing cotton.

5. A noise-absorbing wall panel according to claim 4, characterized in that the sound-insulating gauze (24) is provided with a fire-proof cloth (25) on the side remote from the outer wall panel (2).