CN214613684U - Space sound absorber convenient to construction - Google Patents
Space sound absorber convenient to construction Download PDFInfo
- Publication number
- CN214613684U CN214613684U CN202120430700.XU CN202120430700U CN214613684U CN 214613684 U CN214613684 U CN 214613684U CN 202120430700 U CN202120430700 U CN 202120430700U CN 214613684 U CN214613684 U CN 214613684U
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- Prior art keywords
- sound absorber
- positioning
- block
- construction
- placing
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 55
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000006098 acoustic absorber Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a space sound absorber convenient for construction, which comprises a sound absorber body and a fixed plate, wherein the sound absorber body is provided with a placing groove, two positioning columns are arranged on the fixed plate in parallel and at intervals, a placing block is arranged between the two positioning columns, and a positioning component is arranged between the placing block and each positioning column; an installation cavity is arranged in the placing block, two movable limiting blocks are arranged in the installation cavity, and a guide assembly matched with each movable limiting block is arranged in the installation cavity; each movable limiting block is provided with a shifting block, and the placing block is provided with a strip-shaped through hole matched with the shifting block; a first compression spring is connected between the two movable limiting blocks, a limiting inserted rod is arranged at one side of the two movable limiting blocks, which is far away from the two movable limiting blocks, and limiting holes matched with the limiting inserted rods are arranged on the positioning columns; the utility model discloses simple structure, compactness can conveniently carry out the dismouting to the space acoustic absorber, and easy operation improves the efficiency of construction greatly, the construction of being convenient for, and the result of use is better.
Description
Technical Field
The utility model relates to a space sound absorber specifically is a space sound absorber convenient to construction.
Background
The space sound absorber is a sound absorbing member which is dispersedly hung on the upper part of a building space and is used for reducing indoor noise or improving indoor tone quality. The space sound absorber has the characteristics of less material consumption, light weight, investment saving, high sound absorption efficiency, flexible arrangement and convenient construction. The spatial sound absorber is mainly used for indoor gymnasiums, and various shapes and arrangement modes of the spatial sound absorber can enhance the indoor decoration effect, and most importantly, the spatial sound absorber has the sound absorption performance, can prevent the echo defect in a large hall and effectively reduces the reverberation time.
The existing space sound absorber is generally hung on the framework, but before construction, the framework needs to be built, the operation is complex, the construction time is long, the construction efficiency is influenced, and the space sound absorber is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a space acoustic absorber convenient to construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a space sound absorber convenient for construction comprises a sound absorber body and a fixed plate, wherein a placing groove is arranged on the sound absorber body, and a sealing plate is detachably connected to an opening of the placing groove; two positioning columns are arranged on the fixed plate in parallel at intervals, each positioning column movably penetrates through the sound absorber body, and the free end of each positioning column is positioned in the placing groove;
a placing block is arranged between the two positioning columns, and a positioning assembly is arranged between the placing block and each positioning column; an installation cavity is arranged in the placing block, two movable limiting blocks are arranged in the installation cavity, and a guide assembly matched with each movable limiting block is arranged in the installation cavity; each movable limiting block is provided with a shifting block, and the placing block is provided with a strip-shaped through hole matched with the shifting block;
a first compression spring is connected between the two movable limiting blocks, a limiting inserted rod is arranged at one side of the two movable limiting blocks, which is far away from the two movable limiting blocks, and limiting holes matched with the limiting inserted rods are arranged on the positioning columns; during assembly, the limiting inserted rod movably penetrates through the placing block and the limiting hole.
As a further aspect of the present invention: the sealing plate is provided with an external thread, and the sound absorber body is provided with an internal thread groove matched with the external thread; the sealing plate is detachably connected with the sound absorber body through the matching of the internal thread groove and the external thread.
As a further aspect of the present invention: the positioning assembly comprises a positioning plate arranged on one side of the placing block, which is far away from the sealing plate, and positioning holes which correspond to the positioning columns one by one are arranged on the positioning plate.
As a further aspect of the present invention: the guide assembly comprises a plurality of guide rods which are arranged in the installation cavity in parallel and at intervals, and guide sliding sleeves which correspond to the guide rods one by one are arranged on the movable limiting blocks.
As a further aspect of the present invention: and a second compression spring is sleeved on each guide rod between the two movable limiting blocks.
As a further aspect of the present invention: the free end of the positioning column is in a semi-spherical shape, and the free end of the limiting insertion rod is in a conical shape.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the above structure after, through the fixed plate, the standing groove, the reference column, place the piece, the installation cavity, the activity stopper, the direction subassembly, the shifting block, the bar through-hole, a compression spring, the cooperation of spacing inserted bar and spacing hole, in the process of installing to the noise absorber body, can fix the fixed plate at the interior top of building, then place the noise absorber body, make the reference column can pass the noise absorber body and be located the standing groove, then will place the piece and put into the standing groove, and make each spacing inserted bar pass corresponding spacing hole, can accomplish the installation to the noise absorber body, and is simple in operation, the efficiency of construction is greatly improved, the construction of being convenient for. When the sound absorber body that damages is changed to needs, stir the shifting block, make two activity stoppers be close to each other to make each spacing inserted bar break away from spacing hole, can take out the piece of placing, thereby can take off the sound absorber body and change simple structure, compactness, convenient to use.
In addition, through setting up the closing plate to the closing plate can be dismantled with the sound absorber body through the cooperation of internal thread groove and external screw thread and be connected, can conveniently seal the standing groove, avoids in external object or the dust gets into the standing groove, causes the damage to other parts in the standing groove, simple structure, and the result of use is better. Meanwhile, the position of the placing block can be positioned through the positioning assembly, so that the limiting inserted rod can normally penetrate through the limiting hole. The utility model discloses simple structure, compactness can conveniently carry out the dismouting to the space acoustic absorber, and easy operation improves the efficiency of construction greatly, the construction of being convenient for, and the result of use is better.
Drawings
Fig. 1 is a schematic structural view of a spatial sound absorber for facilitating construction.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a sound absorber body; 2. a fixing plate; 3. a placement groove; 4. a sealing plate; 5. a positioning column; 6. placing the blocks; 7. a positioning assembly; 701. positioning a plate; 702. positioning holes; 8. a mounting cavity; 9. a movable limiting block; 10. a guide assembly; 1001. a guide bar; 1002. a guide sliding sleeve; 1003. a second compression spring; 11. shifting blocks; 12. a strip-shaped through hole; 13. a first compression spring; 14. a limiting inserted rod; 15. a limiting hole; 16. an internal thread groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a space sound absorber convenient for construction includes a sound absorber body 1 and a fixing plate 2, wherein a placing groove 3 is arranged on the sound absorber body 1, and a sealing plate 4 is detachably connected to an opening of the placing groove 3; two positioning columns 5 are arranged on the fixed plate 2 in parallel at intervals, each positioning column 5 movably penetrates through the sound absorber body 1, and the free end of each positioning column 5 is positioned in the placing groove 3; a placing block 6 is arranged between the two positioning columns 5, and a positioning assembly 7 is arranged between the placing block 6 and each positioning column 5; an installation cavity 8 is formed in the placing block 6, two movable limiting blocks 9 are arranged in the installation cavity 8, and a guide assembly 10 matched with each movable limiting block 9 is arranged in the installation cavity 8; each movable limiting block 9 is provided with a shifting block 11, and the placing block 6 is provided with a strip-shaped through hole 12 matched with the shifting block 11; a first compression spring 13 is connected between the two movable limiting blocks 9, a limiting inserted rod 14 is arranged at one side of the two movable limiting blocks 9, which is far away from the two movable limiting blocks, and a limiting hole 15 matched with the limiting inserted rod 14 is arranged on each positioning column 5; during assembly, the limiting inserted rod 14 movably penetrates through the placing block 6 and the limiting hole 15. Carry out the in-process of installing to the sound absorber body 1, can fix fixed plate 2 at the interior top of building, then place sound absorber body 1, make reference column 5 can pass sound absorber body 1 and be located standing groove 3, then will place piece 6 and put into standing groove 3 again, and make each spacing inserted bar 14 pass corresponding spacing hole 15, can accomplish the installation to sound absorber body 1, and easy operation improves the efficiency of construction greatly, the construction of being convenient for. When the sound absorber body 1 that damages needs to be changed, stir shifting block 11, make two activity stoppers 9 be close to each other to make each spacing inserted bar 14 break away from spacing hole 15, can take out placing block 6, thereby can take off sound absorber body 1 and change, simple structure, compactness, convenient to use.
Wherein, the sealing plate 4 is provided with an external thread, and the sound absorber body 1 is provided with an internal thread groove 16 matched with the external thread; the sealing plate 4 is detachably connected with the sound absorber body 1 through the matching of the internal thread groove 16 and the external thread. Can conveniently seal up standing groove 3, avoid external object or dust to get into standing groove 3 in, cause the damage to other parts in standing groove 3, simple structure, the result of use is better.
Specifically, the positioning assembly 7 includes a positioning plate 701 disposed on one side of the placing block 6 away from the sealing plate 4, and positioning holes 702 corresponding to the positioning posts 5 one by one are disposed on the positioning plate 701, so as to position the placing block 6, so that the limiting insertion rod 14 can normally pass through the limiting hole 15.
In addition, the guide assembly 10 includes a plurality of guide rods 1001 arranged in the installation cavity 8 in parallel and at intervals, and the movable limiting blocks 9 are provided with guide sliding sleeves 1002 corresponding to the guide rods 1001 one by one, so that the movable limiting blocks 9 can be guided to enable the two movable limiting blocks 9 to be only close to each other or far away from each other.
Furthermore, a second compression spring 1003 is sleeved on each guide rod 1001 between the two movable limit blocks 9, and can further apply pressure to each movable limit block 9, so that each limit inserting rod 14 can normally penetrate through the limit hole 15, and the stability of the device in use is improved.
Furthermore, the free end of the positioning column 5 is semi-spherical and can conveniently pass through the sound absorber body 1 and the positioning hole 702, and the free end of the limiting inserted rod 14 is conical and can conveniently pass through the limiting hole 15.
The utility model discloses a theory of operation is: in-process of installing is being carried out inhaling body 1, can fix fixed plate 2 at the interior top of building, then place the body 1, make reference column 5 can pass body 1 and lie in standing groove 3, then will place piece 6 and put into standing groove 3 again to make each spacing inserted bar 14 pass corresponding spacing hole 15, can accomplish the installation to body 1.
When the sound absorber body 1 that damages needs to be changed, stir shifting block 11, make two activity stoppers 9 be close to each other to make each spacing inserted bar 14 break away from spacing hole 15, can take out placing block 6, thereby can take off sound absorber body 1 and change.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A space sound absorber convenient for construction comprises a sound absorber body (1) and a fixed plate (2), and is characterized in that a placing groove (3) is arranged on the sound absorber body (1), and a sealing plate (4) is detachably connected to an opening of the placing groove (3); two positioning columns (5) are arranged on the fixed plate (2) in parallel at intervals, each positioning column (5) movably penetrates through the sound absorber body (1), and the free end of each positioning column is positioned in the placing groove (3);
a placing block (6) is arranged between the two positioning columns (5), and a positioning assembly (7) is arranged between the placing block (6) and each positioning column (5); an installation cavity (8) is arranged in the placing block (6), two movable limiting blocks (9) are arranged in the installation cavity (8), and guide assemblies (10) matched with the movable limiting blocks (9) are arranged in the installation cavity (8); each movable limiting block (9) is provided with a shifting block (11), and the placing block (6) is provided with a strip-shaped through hole (12) which is matched with the shifting block (11);
a first compression spring (13) is connected between the two movable limiting blocks (9), a limiting inserted rod (14) is arranged on one side, away from the two movable limiting blocks (9), of each positioning column (5), and a limiting hole (15) matched with the limiting inserted rod (14) is arranged; during assembly, the limiting inserted rod (14) movably penetrates through the placing block (6) and the limiting hole (15).
2. The spatial sound absorber convenient for construction as claimed in claim 1, wherein the sealing plate (4) is provided with an external thread, and the sound absorber body (1) is provided with an internal thread groove (16) matched with the external thread; the sealing plate (4) is detachably connected with the sound absorber body (1) through the matching of the internal thread groove (16) and the external thread.
3. A space sound absorber convenient for construction as claimed in claim 1, wherein the positioning assembly (7) comprises a positioning plate (701) arranged on one side of the placing block (6) far from the sealing plate (4), and positioning holes (702) corresponding to the positioning columns (5) are arranged on the positioning plate (701).
4. The spatial sound absorber convenient for construction as claimed in claim 1, wherein the guide assembly (10) comprises a plurality of guide rods (1001) arranged in the installation cavity (8) in parallel and at intervals, and a guide sliding sleeve (1002) corresponding to each guide rod (1001) is arranged on the movable limiting block (9).
5. A spatial sound absorber facilitating construction according to claim 4, wherein a second compression spring (1003) is sleeved on each guide rod (1001) between the two movable stoppers (9).
6. A space sound absorber convenient for construction as claimed in claim 1, wherein the free end of the positioning column (5) is semi-spherical and the free end of the limiting inserted rod (14) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430700.XU CN214613684U (en) | 2021-02-28 | 2021-02-28 | Space sound absorber convenient to construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430700.XU CN214613684U (en) | 2021-02-28 | 2021-02-28 | Space sound absorber convenient to construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214613684U true CN214613684U (en) | 2021-11-05 |
Family
ID=78391699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120430700.XU Expired - Fee Related CN214613684U (en) | 2021-02-28 | 2021-02-28 | Space sound absorber convenient to construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214613684U (en) |
-
2021
- 2021-02-28 CN CN202120430700.XU patent/CN214613684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |