CN217630601U

CN217630601U - A equipment of making an uproar falls in eliminating noise for theatre is indoor

Info

Publication number: CN217630601U
Application number: CN202221570427.1U
Authority: CN
Inventors: 冯泽龙; 王广齐; 王中胜; 贡觉拉加; 侯全记
Original assignee: China Construction Communications Engineering Group Co Ltd; Railway Engineering Co Ltd of China Construction Communications Engineering Group Co Ltd
Current assignee: China Construction Communications Engineering Group Co Ltd; Railway Engineering Co Ltd of China Construction Communications Engineering Group Co Ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-21
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an equipment of making an uproar falls in sound attenuation for theatre is indoor relates to the sound insulation technology field of movie theater, which comprises a backboard, the first abatvoix of back fixedly connected with of backplate, the first carriage of left surface fixedly connected with of backplate, the right side fixedly connected with second carriage of backplate, the last fixed surface of backplate is connected with the third carriage, the lower fixed surface of backplate is connected with the fourth carriage, the top of backplate is provided with amortization mechanism, the left surface fixedly connected with second connecting plate of first carriage. It can inhale sound hole, amortization mechanism through setting up, can eliminate the noise that the theater produced fast, and can ventilate, has solved the inside a large amount of soundproof cotton that fills of general acoustic celotex board, and can't ventilate, easily breeds the problem of bacterium under this kind of confined environment of theater, has realized this a high efficiency that is used for the indoor noise elimination of theater to fall the equipment use.

Description

A equipment of making an uproar falls in noise elimination for theatre is indoor

Technical Field

The utility model relates to a sound insulation technical field of movie theatre specifically is a noise elimination equipment of making an uproar falls for theatre is indoor.

Background

Theaters are places dedicated to performing entertainment such as drama, opera, dance, art and music. When a theater performs performance, particularly performs performance in the form of rock music and the like, great sound can be emitted, the sound in the theater can generate noise when being transmitted to the theater, the transmitted noise can cause sound pollution to the surrounding, the normal life of surrounding people is influenced, and the sound elimination and noise reduction treatment can be performed in general theaters.

At present, sound insulation boards are mostly adopted in sound attenuation and noise reduction equipment in a theater room in the prior art, but a large amount of sound insulation cotton is filled in the general sound insulation boards, ventilation cannot be achieved, and as the theater is a closed environment, a large amount of bacteria can be bred in the sound insulation cotton in the past; therefore, the silencing and noise reducing equipment for the theater room solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a noise elimination equipment of making an uproar that falls for theatre is indoor in order to remedy prior art not enough.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a noise elimination equipment of making an uproar falls for theatre is indoor, includes the backplate, the first abatvoix of back fixedly connected with of backplate, the first carriage of left surface fixedly connected with of backplate, the right side fixedly connected with second carriage of backplate, the last fixed surface of backplate is connected with the third carriage, the lower fixed surface of backplate is connected with the fourth carriage, the top of backplate is provided with noise reduction mechanism, the left side fixedly connected with second connecting plate of first carriage, two logical grooves of mutual symmetry are seted up to the left surface of second connecting plate, two the inside that leads to the groove all is provided with coupling mechanism, the top of second connecting plate is provided with the fixed establishment of two mutual symmetries, the right side fixedly connected with first connecting plate of second carriage, the last fixed surface of first connecting plate is connected with the apron, the sound absorbing hole has been seted up to the upper surface of apron.

Furthermore, the silencing mechanism comprises a second sound-absorbing board, the back face of the second sound-absorbing board is fixedly connected to the front face of the back plate, a third sound-absorbing board is fixedly connected to the upper surface of the second sound-absorbing board, a fourth sound-absorbing board is fixedly connected to the lower surface of the second sound-absorbing board, and a fifth sound-absorbing board is fixedly connected to the left side face of the second sound-absorbing board.

Furthermore, a sixth sound-absorbing board is fixedly connected to the right side surface of the second sound-absorbing board, a group of seventh sound-absorbing boards which are arranged at equal intervals are fixedly connected to the upper surface of the second sound-absorbing board, an eighth sound-absorbing board is fixedly connected to the upper surface of the seventh sound-absorbing board, and a second sound-absorbing hole is formed in the upper surface of the eighth sound-absorbing board.

Furthermore, coupling mechanism includes the connection frame, the fixed surface of connection frame is connected in the inside wall that leads to the groove, the connection chamber has been seted up to the left surface of connection frame, connect the elastic component of two mutual symmetries of inside wall fixedly connected with in chamber, two the equal fixedly connected with dop in a side that the elastic component is close to each other, the apron is connected to the right flank fixedly connected with second of connection frame.

Further, the first connection apron of left surface fixedly connected with of connection frame, first through-hole has been seted up to the left surface of first connection apron, the inside wall sliding connection of first through-hole has the plug, the draw-in groove of two mutual symmetries is seted up to the surface of plug, two the inside of draw-in groove all with the dop joint, the left surface fixed connection of plug is in the right flank of first connection board.

Furthermore, fixing mechanism includes the second through-hole, the second through-hole is seted up in the upper surface of second connecting plate, the third through-hole has been seted up to the inner diapire of second through-hole, the inner diapire fixedly connected with first gasket of second through-hole, the inside wall sliding connection of third through-hole has the screw rod.

Further, the front fixedly connected with spiral shell head of screw rod, the surface sliding connection of spiral shell head is in the inside wall of second through-hole, the back fixedly connected with second gasket of spiral shell head, hexagonal hole has been seted up on the front of spiral shell head.

Compared with the prior art, the silencing and denoising equipment for the theater room has the following beneficial effects:

1. the utility model discloses a sound hole, amortization mechanism are inhaled in the setting, can eliminate the noise that the theater produced fast, and can ventilate, have solved the inside a large amount of soundproof cotton that fill of general acoustic celotex board, and can't ventilate, easily breed the problem of bacterium under this kind of confined environment of theater, have realized this a high efficiency that is used for the indoor noise elimination of theater to fall the equipment of making an uproar and use.

2. The utility model discloses a set up coupling mechanism, can make this be used for indoor noise elimination of theatre to fall equipment of making an uproar high-speed joint, the later stage installation of being convenient for, through setting up fixed establishment, can be to this be used for indoor noise elimination of theatre to fall equipment of making an uproar fast fixed.

Drawings

Fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;

FIG. 2 is a perspective front view of the present invention;

FIG. 3 is a perspective front view of the silencing mechanism of the present invention;

FIG. 4 is a perspective front view of the connecting mechanism of the present invention;

fig. 5 is an enlarged view of a three-dimensional structure at a in fig. 2 according to the present invention.

In the figure: 1. a back plate; 2. a first sound-absorbing panel; 3. a first connection frame; 4. a second connection frame; 5. a third connection frame; 6. a fourth connection frame; 7. a cover plate; 8. a sound absorption hole; 9. a silencing mechanism; 901. a second sound-absorbing panel; 902. a third sound-absorbing panel; 903. a fourth sound-absorbing panel; 904. a fifth sound-absorbing panel; 905. a sixth sound-absorbing panel; 906. a seventh sound-absorbing panel; 907. an eighth sound-absorbing panel; 908. a second sound absorption hole; 10. a first connecting plate; 11. a second connecting plate; 12. a through groove; 13. a connecting mechanism; 1301. a connecting frame; 1302. a connecting cavity; 1303. an elastic member; 1304. clamping a head; 1305. a plug; 1306. a card slot; 1307. a first connection cover plate; 1308. a first through hole; 1309. a second connecting cover plate; 14. a fixing mechanism; 1401. a second through hole; 1402. a third through hole; 1403. a first gasket; 1404. a screw head; 1405. hexagonal holes; 1406. a screw; 1407. a second gasket.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides an equipment of making an uproar falls in this a silencing for it is indoor, this silencing and noise reduction device is arranged in the use of theater to eliminate the noise, through the amortization mechanism 9 that sets up, can be quick discharge the inside moisture of this equipment for the result of use of this equipment is more ideal, can guarantee the high efficiency that this equipment used.

Referring to fig. 1 to 5, a noise elimination and reduction device for a theater room comprises a backboard 1, a first sound absorption board 2 fixedly connected to the back of the backboard 1, a first connecting frame 3 fixedly connected to the left side of the backboard 1, a second connecting frame 4 fixedly connected to the right side of the backboard 1, a third connecting frame 5 fixedly connected to the upper surface of the backboard 1, a fourth connecting frame 6 fixedly connected to the lower surface of the backboard 1, and a noise elimination mechanism 9 arranged above the backboard 1.

The back plate 1, the first sound-absorbing plate 2, the first connecting frame 3, the second connecting frame 4, the third connecting frame 5 and the fourth connecting frame 6 are protection components of the equipment, the material of the protection components can be wood, stainless steel, aluminum plates and plastic plates, the wood plates are preferred, and the outer surfaces of the protection components are coated with one-side water-based paint when the protection components are used.

The silencing mechanism 9 comprises a second sound-absorbing plate 901, the back surface of the second sound-absorbing plate 901 is fixedly connected to the front surface of the back plate 1, the upper surface of the second sound-absorbing plate 901 is fixedly connected with a third sound-absorbing plate 902, the lower surface of the second sound-absorbing plate 901 is fixedly connected with a fourth sound-absorbing plate 903, and the left side surface of the second sound-absorbing plate 901 is fixedly connected with a fifth sound-absorbing plate 904.

Here, the second sound-absorbing plate 901, the third sound-absorbing plate 902, the fourth sound-absorbing plate 903 and the fifth sound-absorbing plate 904 are noise-reducing components of the present apparatus, and the material thereof is sound-absorbing cotton.

A sixth sound-absorbing plate 905 is fixedly connected to the right side surface of the second sound-absorbing plate 901, a group of seventh sound-absorbing plates 906 which are arranged at equal intervals is fixedly connected to the upper surface of the second sound-absorbing plate 901, an eighth sound-absorbing plate 907 is fixedly connected to the upper surface of the seventh sound-absorbing plate 906, and a second sound-absorbing hole 908 is formed in the upper surface of the eighth sound-absorbing plate 907.

Here, the sixth sound-absorbing plate 905, the seventh sound-absorbing plate 906, and the eighth sound-absorbing plate 907 are noise-reducing components of the present apparatus, and the material thereof is sound-absorbing cotton, where the second sound-absorbing holes 908 are located in the middle of a set of seventh sound-absorbing plates 906 arranged at equal intervals, and the second sound-absorbing holes 908 are connected to the sound-absorbing holes 8.

Noise enters the interior of the silencing mechanism 9 through the second sound absorbing holes 908 and the sound absorbing holes 8, the noise is eliminated under the action of the second sound absorbing plate 901, the third sound absorbing plate 902, the fourth sound absorbing plate 903, the fifth sound absorbing plate 904, the sixth sound absorbing plate 905, the seventh sound absorbing plate 906 and the eighth sound absorbing plate 907, meanwhile, air can also enter the interior of the silencing mechanism 9 through the second sound absorbing holes 908 and the sound absorbing holes 8, and internal humid air is discharged out of the interior of the silencing mechanism 9, so that the silencing, noise reduction and dehumidification of the equipment are realized.

The left side fixedly connected with second connecting plate 11 of first linking frame 3, two logical grooves 12 of mutual symmetry have been seted up to the left surface of second connecting plate 11, and two inside that lead to groove 12 all are provided with coupling mechanism 13.

The connecting mechanism 13 comprises a connecting frame 1301, the outer surface of the connecting frame 1301 is fixedly connected to the inner side wall of the through groove 12, a connecting cavity 1302 is formed in the left side surface of the connecting frame 1301, two mutually symmetrical elastic pieces 1303 are fixedly connected to the inner side wall of the connecting cavity 1302, one side surface of each of the two elastic pieces 1303, which is close to each other, is fixedly connected with a clamping head 1304, and the right side surface of the connecting frame 1301 is fixedly connected with a second connecting cover plate 1309.

Here, the elastic member 1303 is preferably made of a spring.

The left side of connecting frame 1301 is fixedly connected with first connection apron 1307, first through-hole 1308 has been seted up to the left side of first connection apron 1307, the inside wall sliding connection of first through-hole 1308 has plug 1305, two mutually symmetrical draw-in grooves 1306 have been seted up to the surface of plug 1305, the inside of two draw-in grooves 1306 all with dop 1304 joint, the left surface fixed connection of plug 1305 is in the right flank of first connecting plate 10.

When the plug 1305 is inserted into the connection cavity 1302 again, the chuck 1304 and the slot 1306 are on the same horizontal line, where one side surface of the two symmetrical chucks 1304, which are close to each other, is a slope surface, the left side is an ascending slope, and the right side is a descending slope.

Through making two this equipment to left and right sides laminating, and then make plug 1305 insert the inside of first through-hole 1308, and extend to the inside of connecting chamber 1302, two dop 1304 of mutual symmetry move to a side face of keeping away from each other under the pressure of plug 1305 simultaneously, give the power of elastic component 1303 compression simultaneously, when plug 1305 maximum inserts the inside of connecting chamber 1302, make draw-in groove 1306 and dop 1304 at same horizontal line, the power of elastic component 1303 compression is relieved simultaneously, it returns fast to drive dop 1304 under the elastic action of elastic component 1303, make dop 1304 and draw-in groove 1306 joint, the high-speed joint of this equipment has been realized.

Two mutually symmetrical fixing mechanisms 14 are arranged above the second connecting plate 11.

The fixing mechanism 14 includes a second through hole 1401, the second through hole 1401 is opened on the upper surface of the second connecting plate 11, a third through hole 1402 is opened on the inner bottom wall of the second through hole 1401, a first gasket 1403 is fixedly connected to the inner bottom wall of the second through hole 1401, and a screw 1406 is slidably connected to the inner side wall of the third through hole 1402.

Here, the material of the first gasket 1403 may be a rubber gasket, a plastic gasket, or a fiber gasket, and here, a rubber gasket is preferable.

The front of the screw 1406 is fixedly connected with a screw head 1404, the outer surface of the screw head 1404 is slidably connected with the inner side wall of the second through hole 1401, the back of the screw head 1404 is fixedly connected with a second gasket 1407, and the front of the screw head 1404 is provided with a hexagonal hole 1405.

Here, the material of the second spacer 1407 may be a rubber pad, a plastic pad, or a fiber pad, and here, a rubber pad is preferable.

Through making screw rod 1406 insert the inside of third through hole 1402, then make hexagonal spanner insert the inside clockwise rotation of hexagonal hole 1405, and then make screw rod 1406 threaded connection in the inside of wall body, realized the quick fixed of this equipment.

The right side face of the second connecting frame 4 is fixedly connected with a first connecting plate 10, the upper surface of the first connecting plate 10 is fixedly connected with a cover plate 7, and a sound absorption hole 8 is formed in the upper surface of the cover plate 7.

The working principle is as follows: when the device is installed, two devices are attached to the left and right, the plug 1305 is further inserted into the first through hole 1308 and extends into the connecting cavity 1302, meanwhile, the two symmetrical clamping heads 1304 move towards one side far away from each other under the pressure of the plug 1305, meanwhile, the elastic piece 1303 is provided with compressive force, when the plug 1305 is inserted into the connecting cavity 1302 to the maximum extent, the clamping grooves 1306 and the clamping heads 1304 are in the same horizontal line, meanwhile, the compressive force of the elastic piece 1303 is relieved, the clamping heads 1304 are driven to be quickly returned under the elastic action of the elastic piece 1303, the clamping heads 1304 are clamped with the clamping grooves 1306, the device is quickly connected, the screw rod 1406 is inserted into the third through hole 1402, then the hexagonal wrench is inserted into the hexagonal through hole 1405 to rotate clockwise, the screw rod 1406 is in threaded connection with the inside of a wall, and accordingly quick fixing of the device is achieved. When the device is used, noise enters the interior of the silencing mechanism 9 through the second sound absorbing holes 908 and the sound absorbing holes 8, the noise is eliminated under the action of the second sound absorbing plate 901, the third sound absorbing plate 902, the fourth sound absorbing plate 903, the fifth sound absorbing plate 904, the sixth sound absorbing plate 905, the seventh sound absorbing plate 906 and the eighth sound absorbing plate 907, meanwhile, air can also enter the interior of the silencing mechanism 9 through the second sound absorbing holes 908 and the sound absorbing holes 8, and internal humid air is discharged out of the interior of the silencing mechanism 9, so that the noise reduction and dehumidification of the device are realized.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A noise elimination equipment of making an uproar falls for theatre is indoor, includes backplate (1), its characterized in that: the utility model discloses a loudspeaker, including backplate (1), first sound absorbing board (2) of back fixedly connected with, the first connecting frame (3) of left surface fixedly connected with of backplate (1), the right side fixedly connected with second connecting frame (4) of backplate (1), the last fixed surface of backplate (1) is connected with third connecting frame (5), the lower fixed surface of backplate (1) is connected with fourth connecting frame (6), the top of backplate (1) is provided with amortization mechanism (9), the left side fixedly connected with second connecting plate (11) of first connecting frame (3), two logical groove (12) of mutual symmetry are seted up to the left surface of second connecting plate (11), two the inside that leads to groove (12) all is provided with coupling mechanism (13), the top of second connecting plate (11) is provided with two fixed establishment (14) of mutual symmetry, the right side fixedly connected with first connecting plate (10) of second connecting frame (4), the last fixed surface of first connecting plate (10) is connected with has (7), sound absorbing hole (8) have been seted up to the upper surface of apron (7).

2. A sound-damping and noise-reducing apparatus for use in a theater room according to claim 1, wherein: the noise reduction mechanism (9) comprises a second sound absorption plate (901), the back face of the second sound absorption plate (901) is fixedly connected to the front face of the back plate (1), the upper surface of the second sound absorption plate (901) is fixedly connected with a third sound absorption plate (902), the lower surface of the second sound absorption plate (901) is fixedly connected with a fourth sound absorption plate (903), and the left side face of the second sound absorption plate (901) is fixedly connected with a fifth sound absorption plate (904).

3. A sound-damping and noise-reducing apparatus for use in a theatre room of claim 2 wherein: the right side face of the second sound-absorbing board (901) is fixedly connected with a sixth sound-absorbing board (905), the upper surface of the second sound-absorbing board (901) is fixedly connected with a group of seventh sound-absorbing boards (906) which are arranged at equal intervals, the upper surface of the seventh sound-absorbing board (906) is fixedly connected with an eighth sound-absorbing board (907), and the upper surface of the eighth sound-absorbing board (907) is provided with a second sound-absorbing hole (908).

4. A sound-damping and noise-reducing apparatus for use in a theater room according to claim 1, wherein: the connecting mechanism (13) comprises a connecting frame (1301), the outer surface of the connecting frame (1301) is fixedly connected to the inner side wall of the through groove (12), a connecting cavity (1302) is formed in the left side face of the connecting frame (1301), two mutually symmetrical elastic pieces (1303) are fixedly connected to the inner side wall of the connecting cavity (1302), two clamping heads (1304) are fixedly connected to one side faces, close to each other, of the elastic pieces (1303), and a second connecting cover plate (1309) is fixedly connected to the right side face of the connecting frame (1301).

5. The muffling and noise-reducing apparatus for use in a theater room according to claim 4, wherein: the left side face of the connecting frame (1301) is fixedly connected with a first connecting cover plate (1307), a first through hole (1308) is formed in the left side face of the first connecting cover plate (1307), a plug (1305) is connected to the inner side wall of the first through hole (1308) in a sliding mode, two mutually symmetrical clamping grooves (1306) are formed in the outer surface of the plug (1305), the two clamping grooves (1306) are clamped with clamping heads (1304), and the left side face of the plug (1305) is fixedly connected to the right side face of the first connecting plate (10).

6. A sound-damping and noise-reducing apparatus for use in a theater room according to claim 1, wherein: the fixing mechanism (14) comprises a second through hole (1401), the second through hole (1401) is formed in the upper surface of the second connecting plate (11), a third through hole (1402) is formed in the inner bottom wall of the second through hole (1401), a first gasket (1403) is fixedly connected to the inner bottom wall of the second through hole (1401), and a screw rod (1406) is connected to the inner side wall of the third through hole (1402) in a sliding mode.

7. A sound-damping and noise-reducing apparatus for use in a theatre room of claim 6 wherein: the front of screw rod (1406) fixedly connected with spiral shell head (1404), the surface sliding connection in the inside wall of second through-hole (1401) of spiral shell head (1404), the back fixedly connected with second gasket (1407) of spiral shell head (1404), hexagonal hole (1405) have been seted up on the front of spiral shell head (1404).