CN111734004A - Ceiling movable acoustic mechanism and acoustic room - Google Patents

Abstract

The invention discloses a movable acoustic mechanism for a ceiling, comprising a first groove body opened on the ceiling, a driving component and an acoustic device are arranged in the first groove body, and the driving component is connected with the acoustic device to drive the acoustic device to move . It can realize the movement of acoustic devices, adapt to different working conditions, has strong compatibility, and can adjust room acoustic data more widely.

Description

Ceiling movable acoustic mechanism and acoustic room

technical field

The invention relates to the technical field of indoor acoustics, in particular to a movable ceiling acoustic mechanism and an acoustic chamber.

Background technique

In the field of room acoustics of the prior art, the acoustic device of the ceiling cannot change its state in actual use. This feature determines that the adjustable acoustic partition at the top of the room cannot be realized. Since the ground cannot deal with room acoustics, the room's The acoustic treatment of vertical space requires the ceiling, and the position of the acoustic material cannot be changed after the ceiling is completed, resulting in a single room acoustic performance, which cannot be applied to various occasions.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a movable ceiling acoustic mechanism and an acoustic room, which can realize the movement of the acoustic device, adapt to different working conditions, have strong compatibility, and can adjust room acoustic data more widely.

In order to solve the above technical problems, the present invention provides a movable acoustic mechanism for a ceiling, which includes a first groove body opened on the ceiling, a drive assembly and an acoustic device are arranged in the first groove body, and the drive assembly and the acoustic device are arranged in the first groove body. Connect to move the acoustic device.

Preferably, it also includes a guide and limit assembly, the guide and limit assembly includes a slide rail and a slider, the slide rail is fixed to the ceiling, the slider is arranged in cooperation with the slide rail, and the acoustic device is fixedly arranged on the slide rail. on the block.

Preferably, there are multiple sliders.

Preferably, the driving assembly includes a driving source, a mounting seat and a screw rod, the mounting seat is arranged in cooperation with the screw rod, the driving source is connected with the screw rod to drive the screw rod to rotate, and the acoustic device is arranged on the mounting seat superior.

Preferably, the drive source is a motor.

Preferably, a first installation base surface and a second installation base surface are vertically arranged on the ceiling, the acoustic device is located between the first installation base surface and the second installation base surface, and the drive assembly is located at the first installation base surface Between the base surface and the acoustic device, the guide and limiting component is located between the acoustic device and the second installation base surface.

Preferably, a first installation base surface and a second installation base surface are vertically arranged on the ceiling, the acoustic device is located between the first installation base surface and the second installation base surface, and one end of the acoustic device passes through a The set of guide and limit assemblies is connected to the first installation base, the other end of the acoustic device is connected to the second installation base through another set of guide and limit assemblies, and the drive assembly is located on the upper side of the acoustic device.

Preferably, it also includes a hidden groove, the hidden groove is located in the wall, the first groove is communicated with the hidden groove, and the moving component drives the acoustic device to move from the first groove to the hidden groove to hide the acoustic device .

The present invention also discloses an acoustic room, comprising a herringbone ceiling, wherein the herringbone ceiling includes a first inclined surface and a second inclined surface arranged symmetrically, and the above-mentioned movable ceiling is arranged on both the first inclined surface and the second inclined surface. Acoustic Institution.

Preferably, the movable acoustic mechanisms on the first inclined surface and the second inclined surface are arranged symmetrically with respect to the gabled ceiling.

Beneficial effects of the present invention:

The present invention realizes that the acoustic device can be moved on the upper part of the ceiling by driving the components, so as to change the acoustic partition of the room, so as to adjust the acoustic data of the room more widely, including many key acoustic data including the reverberation time and the diffusion density, so as to avoid the failure of the room after completion. adjustment problem.

Description of drawings

Fig. 1 is the structural schematic diagram of the acoustic structure of the present invention;

2 is a schematic structural diagram of Embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of Embodiment 2 of the present invention.

Numeral description in the figure: 10, acoustic device; 20, slide rail; 21, slider; 30, drive assembly; 31, drive source; 32, mounting seat; 33, screw rod; 40, ceiling; 41, first mounting base 42, the second installation base surface; 43, the first groove body.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

Example 1

Referring to FIGS. 1-2 , the present invention discloses a movable acoustic mechanism for a ceiling 40, including a first groove body 43 opened on the ceiling 40, and a drive assembly 30 and an acoustic device are arranged in the first groove body 43 10. The driving assembly 30 is connected with the acoustic device 10 to drive the acoustic device 10 to move.

The acoustic device 10 may be one or more of a sound absorbing plate, a refractive plate, a reflecting plate, a sound absorbing material and a diffusing material. The acoustic device 10 can be set according to requirements, so that it has certain functions of acoustic absorption and reflection. By moving the components and installing the acoustic device 10 on the ceiling 40, the acoustic device 10 can be moved, adapt to different working conditions, has strong compatibility, and can adjust the room acoustic data more widely, avoiding the problem of inability to adjust after completion.

The present invention also includes a guide and limit assembly, the guide and limit assembly includes a slide rail 20 and a slider 21 , the slide rail 20 is fixed to the ceiling 40 , the slider 21 is arranged in cooperation with the slide rail 20 , and the acoustic device 10 is fixed on the slider 21 . The movement of the acoustic device 10 can be guided by the guide assembly.

There are plural sliders 21 . In this way, the stability of the movement of the acoustic device 10 can be better guaranteed.

The drive assembly 30 includes a drive source 31 , a mounting seat 32 and a screw rod 33 , the mounting seat 32 is arranged in cooperation with the screw rod 33 , the driving source 31 is connected with the screw rod 33 to drive the screw rod 33 to rotate, and the acoustic device 10 is arranged on the mounting seat 32 . The drive source 31 is a motor. The screw rod 33 is driven by the motor to rotate, and the screw rod 33 is arranged in cooperation with the mounting seat 32 , that is, the mounting seat 32 is provided with a threaded hole. The screw rod 33 is inserted into the threaded hole. When the screw rod 33 rotates, the mounting seat 32 is moved, and the mounting seat 32 and the acoustic device 10 on the mounting seat 32 are moved along the screw rod 33 due to the function of the guiding and limiting components.

A first mounting base surface 41 and a second mounting base surface 42 are vertically arranged on the ceiling 40 . The first mounting base surface 41 and the second mounting base surface 42 are arranged in parallel. The acoustic device 10 is located between the first installation base surface 41 and the second installation base surface 42 , the drive assembly 30 is located between the first installation base surface 41 and the acoustic device 10 , and the guide and limit components are located between the acoustic device 10 and the second installation base. between face 42.

Embodiment 2

Referring to FIG. 3 , a first installation base 41 and a second installation base 42 are vertically disposed on the ceiling 40 , and the acoustic device 10 is located between the first installation base 41 and the second installation base 42 . One end is connected to the first mounting base 41 through a set of guide and limit assemblies, the other end of the acoustic device 10 is connected to the second installation base 42 through another set of guide and limit assemblies, and the drive assembly 30 is located on the upper side of the acoustic device 10 . The guiding and limiting components on both sides of the acoustic device 10 are symmetrically arranged relative to the acoustic device 10 , so that the acoustic device 10 can be moved more smoothly and has better stability.

The present invention also includes a hidden groove, the hidden groove is located in the wall, the first groove body 43 communicates with the hidden groove, and the moving component drives the acoustic device 10 to move from the first groove body 43 to the hidden groove to hide the acoustic device 10 .

1-3, the present invention also discloses a herringbone ceiling 40, which includes a first inclined surface and a second inclined surface arranged symmetrically, and the above-mentioned ceiling 40 is provided on both the first inclined surface and the second inclined surface. Mobile acoustic mechanism. The movable acoustic mechanisms on the first slope and the second slope are arranged symmetrically with respect to the gabled ceiling 40 .

The present invention realizes that the acoustic device 10 can be moved on the upper part of the ceiling 40 through the slidable components, so as to change the acoustic partition of the room, so as to adjust the acoustic data of the room more widely, including many key acoustic data including reverberation time and diffusion density, The acoustic device 10 can also be hidden inside the hidden groove of the ceiling 40 , thereby increasing the aesthetics and reducing the occupancy rate of the head space.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims (10)

1. The movable acoustic mechanism is characterized by comprising a first groove body arranged on a ceiling, wherein a driving assembly and an acoustic device are arranged in the first groove body, and the driving assembly is connected with the acoustic device to drive the acoustic device to move.

2. A ceiling moveable acoustic mechanism as set forth in claim 1 further comprising a guide and stop assembly, said guide and stop assembly comprising a slide rail and a slider, said slide rail being fixed to the ceiling, said slider being cooperatively disposed with the slide rail, said acoustic device being fixedly disposed on the slider.

3. A ceiling moveable acoustic mechanism as set forth in claim 2 wherein said slide is plural in number.

4. A ceiling moveable acoustic mechanism as claimed in claim 2, wherein the drive assembly comprises a drive source, a mounting block and a screw, the mounting block is arranged to cooperate with the screw, the drive source is connected to the screw to rotate the screw, and the acoustic device is arranged on the mounting block.

5. A ceiling moveable acoustic mechanism as set forth in claim 4 wherein said drive source is a motor.

6. A ceiling moveable acoustic mechanism as set forth in claim 2 wherein said ceiling has first and second mounting surfaces disposed vertically thereon, said acoustic device being positioned between the first and second mounting surfaces, said drive assembly being positioned between the first and second mounting surfaces, and said guide and limit assembly being positioned between the acoustic device and the second mounting surface.

7. A ceiling moveable acoustic mechanism as claimed in claim 2, wherein the ceiling has vertically disposed thereon a first mounting surface and a second mounting surface, the acoustic device is positioned between the first mounting surface and the second mounting surface, one end of the acoustic device is connected to the first mounting surface by one set of guide and stop assemblies, the other end of the acoustic device is connected to the second mounting surface by another set of guide and stop assemblies, and the drive assembly is positioned on an upper side of the acoustic device.

8. A ceiling moveable acoustic mechanism as claimed in claim 1, further comprising a concealment slot, the concealment slot being located within the wall, the first slot body being in communication with the concealment slot, the moving component moving the acoustic device from the first slot body into the concealment slot to conceal the acoustic device.

9. An acoustic chamber comprising a gable ceiling comprising first and second symmetrically arranged ramps, each of said first and second ramps having a ceiling moveable acoustic mechanism according to any one of claims 1 to 8 disposed thereon.

10. The acoustic chamber of claim 9, wherein the movable acoustic mechanisms on the first and second ramps are symmetrically disposed with respect to the gable ceiling.

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