CN219158279U

CN219158279U - Movie theatre muffler mounting bracket

Info

Publication number: CN219158279U
Application number: CN202320156825.7U
Authority: CN
Inventors: 吴保东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-09
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of sound-deadening plate installation, and discloses a cinema sound-deadening plate installation frame, which comprises an installation plate and a sound-deadening plate body, wherein an outer frame is fixedly arranged on the installation plate; further comprises: the sound absorbing device comprises a limiting plate arranged on the inner wall of an outer frame, a bolt hole penetrating through the mounting plate is formed in the limiting plate, a bottom frame arranged in the middle of the mounting plate, regularly arranged placing grooves are formed in the bottom frame, elastic components are arranged on the bottom wall of each placing groove, and a sound absorbing plate is placed in each placing groove; according to the utility model, the small block-shaped silencing plate bodies are installed and fixed through the installation plates and the outer frames, and the first connecting part and the second connecting part are matched to realize the connection of the installation plates, so that the small block-shaped silencing plate bodies can be connected together to realize the spliced installation, and when one of the silencing plates is impacted and damaged, only the damaged small block-shaped silencing plate body needs to be replaced, thereby saving cost and resources.

Description

Movie theatre muffler mounting bracket

Technical Field

The utility model relates to the technical field of installation of sound attenuation plates, in particular to a cinema sound attenuation plate installation frame.

Background

Movie theaters are locations where movies are shown to spectators. Movies are shown in the cafes, tea houses, etc. at the beginning of their production. With the progress and development of movies, movie theaters built specifically for showing movies are emerging. Film development, from silent to voiced to stereo, from black and white to color, from ordinary screen to wide screen to dome to ring screen, has resulted in dramatic changes in cinema form, size, scale and acoustic technology. In order to ensure the hearing feeling of the audience, a sound-absorbing plate is generally installed in a cinema, and the sound-absorbing plate mainly plays a role of absorbing sound, and has a very similar effect to that of a sponge, and a small gap exists on the surface of the sound-absorbing plate as sound-absorbing treatment. If noise exists in a room and the indoor sound is too turbid, the sound-absorbing plate can absorb the turbid sound, so that the indoor sound becomes cleaner and brighter.

In the prior art, a whole cinema sound attenuation plate is generally installed on a wall, but when the sound attenuation plate is impacted and damaged, the whole sound attenuation plate needs to be replaced, the replacement cost is high, and the resource waste is easily caused.

To this end, one skilled in the art has proposed a cinema sound attenuation panel mount to address the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide a cinema sound attenuation plate mounting frame for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a cinema sound attenuation plate mounting rack comprises a mounting plate and a sound attenuation plate body, wherein an outer frame is fixedly arranged on the mounting plate; further comprises:

the limiting plate is arranged on the inner wall of the outer frame, the limiting plate is provided with a bolt hole penetrating through the mounting plate, the bottom of the silencing plate body is provided with a bolt hole, the outer wall size of the silencing plate body is attached to the inner wall size of the outer frame,

the setting is at the bottom frame at mounting panel middle part, and the height of bottom frame is the same with the height of limiting plate, be provided with the standing groove that is the regular spread in the bottom frame, the standing groove diapire is provided with elastomeric element, the abatvoix has been placed in the standing groove, and the outer wall size of abatvoix laminates with the standing groove inner wall size mutually.

As a further scheme of the utility model: the elastic component is including setting up the draw-in groove on the standing groove inner wall, and the draw-in groove sliding is provided with the fixture block, fixture block and layer board fixed connection, the layer board passes through the elastic component and is connected with the standing groove tank bottom wall.

As still further aspects of the utility model: the inner wall of the outer frame is provided with a second sliding block, and the silencing plate body is provided with a second sliding groove matched with the second sliding block.

As still further aspects of the utility model: the mounting plate both ends are provided with first connecting component, the mounting plate both sides are provided with second connecting component.

As still further aspects of the utility model: the first connecting part comprises a first sliding block arranged at one end of the mounting plate, and a first sliding groove matched with the first sliding block is arranged at one end, far away from the first sliding block, of the mounting plate.

As still further aspects of the utility model: the second connecting part comprises a bump arranged on one side of the mounting plate, and a groove matched with the bump is formed on one side, away from the bump, of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the small block-shaped silencer plate bodies are installed and fixed through the installation plates and the outer frames, the first connection parts and the second connection parts are matched to realize connection of the installation plates, so that the small block-shaped silencer plate bodies can be connected together to realize spliced installation, when one silencer plate is impacted and damaged, only the damaged small block silencer plate bodies are needed to be replaced, so that the cost and the resources are saved, in addition, the sound absorbing plate placed in the placing groove is tightly attached to the silencer plate bodies through the elastic parts, and sound which is not absorbed by the silencer plate bodies can be absorbed by the sound absorbing plate attached to the silencer plate bodies, and the problem that the silencer plate bodies are not thoroughly absorbed can be solved.

Drawings

Fig. 1 is a schematic structural view of a cinema muffler mounting bracket.

Fig. 2 is a schematic view of the structure of the bottom frame in the cinema muffler mounting frame.

Fig. 3 is a schematic structural view of an outer frame and a muffler body in a cinema muffler mounting frame.

Fig. 4 is a schematic view of the structure of the elastic member in the cinema muffler mounting frame.

In the figure: 1. a mounting plate; 2. a first slider; 3. a first chute; 4. a bump; 5. a groove; 6. a muffler plate body; 7. a second slider; 8. a second chute; 9. a bottom frame; 10. a placement groove; 11. a sound absorbing panel; 12. a limiting plate; 13. bolt holes; 14. a supporting plate; 15. an outer frame; 16. a clamping block; 17. a clamping groove; 18. an elastic member.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1-4, a cinema sound-deadening plate mounting rack comprises a mounting plate 1 and a sound-deadening plate body 6, wherein an outer frame 15 is fixedly arranged on the mounting plate 1; further comprises:

the limiting plate 12 is arranged on the inner wall of the outer frame 15, the limiting plate 12 is provided with a bolt hole 13 penetrating through the mounting plate 1, the bottom of the silencing plate body 6 is provided with a bolt hole 13, the outer wall size of the silencing plate body 6 is attached to the inner wall size of the outer frame 15,

the setting is at the bottom frame 9 at mounting panel 1 middle part, and the height of bottom frame 9 is the same with the height of limiting plate 12, be provided with the standing groove 10 that is the regular spread in the bottom frame 9, the standing groove 10 diapire is provided with elastomeric element, the abatvoix 11 has been placed in the standing groove 10, and the outer wall size of abatvoix 11 laminates with the standing groove 10 inner wall size mutually.

The elastic component includes the draw-in groove 17 that sets up on the inner wall of standing groove 10, and the draw-in groove 17 slides and is provided with fixture block 16, fixture block 16 and layer board 14 fixed connection, layer board 14 passes through elastic component 18 and is connected with the standing groove 10 diapire, and preferably, elastic component 18 sets up to the spring, and the abatvoix 11 of placing in standing groove 10 can fall on layer board 14, and when abatvoix 11 normally places on layer board 14, under the effect of elastic component 18, a part of abatvoix 11 can be outside standing groove 10, and when the end face is pressed at bottom frame 9 to the abatvoix body 6 bottom, the abatvoix 11 that exposes can be pressed into standing groove 10, and under the effect of compressed elastic component 18, abatvoix 11 can be closely attached to abatvoix body 6.

The second sliding block 7 is arranged on the inner wall of the outer frame 15, and the second sliding groove 8 matched with the second sliding block 7 is arranged on the silencing plate body 6 and used for accurately placing the silencing plate body 6 into the outer frame 15 and playing a guiding role.

Example two

This embodiment is a further improvement over the previous embodiment: the two ends of the mounting plate 1 are provided with first connecting parts, and the two sides of the mounting plate 1 are provided with second connecting parts.

The first connecting part comprises a first sliding block 2 arranged at one end of a mounting plate 1, and a first sliding groove 3 matched with the first sliding block 2 is arranged at one end, away from the first sliding block 2, of the mounting plate 1.

The second connecting component comprises a protruding block 4 arranged on one side of the mounting plate 1, and a groove 5 matched with the protruding block 4 is arranged on one side, away from the protruding block 4, of the mounting plate 1.

The working principle is that firstly, a plurality of sound absorbing plates 11 with the same size as the placing groove 10 are taken out, the sound absorbing plates 11 are placed on a supporting plate 14 in the placing groove 10, then, a sound absorbing plate body 6 is taken out, the sound absorbing plate body 6 is placed in an outer frame 15, a second sliding groove 8 of the sound absorbing plate body 6 is clamped into a second sliding block 7, the sound absorbing plate body 6 slides down into the outer frame 15 along the second sliding block 7 until the bottom of the sound absorbing plate body 6 contacts a limiting plate 12, at the moment, bolts are screwed in from the bottom of the mounting plate 1 until the bolts are screwed in the sound absorbing plate body 6, the sound absorbing plate body 6 is fixed in the outer frame 15, the bottom of the sound absorbing plate body 6 is tightly attached to the end face of a bottom frame 9, at the moment, under the action of an elastic piece 18, the supporting plate 14 presses the sound absorbing plate 11 on the sound absorbing plate body 6, the sound absorbing plate 11 is tightly attached to the surface of the sound absorbing plate body 6, and sound which is not absorbed by the sound absorbing plate body 6 can be absorbed by the sound absorbing plate 11 attached to the sound absorbing plate body 6, and therefore the problem that the sound absorbing plate body 6 is not thoroughly can be overcome; when a plurality of small silencer boards are required to be spliced together, the first sliding block 2 at the top end of the mounting plate 1 is clamped into the first sliding groove 3 at the bottom end of the other mounting plate 1, the protruding block 4 at the right side of the mounting plate 1 is clamped into the groove 5 at the left side of the other mounting plate 1, connection with the rest small silencer boards is further realized, and when one of the small silencer boards is impacted and damaged, only the damaged small silencer boards 6 are required to be replaced, so that the cost can be saved, and resources can be saved.

According to the utility model, the small block-shaped silencer plate bodies 6 are installed and fixed through the installation plates 1 and the outer frames 15, the plurality of installation plates 1 are connected by matching with the first connecting parts and the second connecting parts, so that the plurality of small block-shaped silencer plate bodies 6 can be connected together to realize spliced installation, when one silencer plate is impacted and damaged, only the damaged small block silencer plate bodies 6 are needed to be replaced, so that the cost and the resources are saved, in addition, the sound absorbing plates 11 placed in the placing grooves 10 are tightly attached to the silencer plate bodies 6 through the elastic parts, and the sound which is not absorbed by the silencer plate bodies 6 can be absorbed by the sound absorbing plates 11 attached to the silencer plate bodies 6, so that the problem that the sound absorption of the silencer plate bodies 6 is not thorough can be overcome.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a cinema acoustical panel mounting bracket, includes mounting panel and acoustical panel body, fixedly is provided with the frame on the mounting panel, its characterized in that still includes:

2. The cinema sound attenuation board mounting rack according to claim 1, wherein a second sliding block is arranged on the inner wall of the outer frame, and a second sliding groove matched with the second sliding block is arranged on the sound attenuation board body.

3. The theater silencer plate mounting rack of claim 1, wherein the mounting plate is provided with first connecting members at both ends and second connecting members at both sides.

4. A cinema sound attenuation panel mounting according to claim 3, wherein the first connecting member comprises a first slider mounted at one end of a mounting plate, the end of the mounting plate remote from the first slider being provided with a first runner co-operating with the first slider.

5. The theater sound panel mount of claim 4 wherein the second connector member includes a tab mounted on a side of the mounting plate, the side of the mounting plate remote from the tab being provided with a recess for mating with the tab.

6. The cinema sound-deadening plate mounting rack according to claim 1, wherein the elastic member comprises a clamping groove arranged on the inner wall of the placing groove, a clamping block is arranged in the clamping groove in a sliding manner, the clamping block is fixedly connected with the supporting plate, and the supporting plate is connected with the bottom wall of the placing groove through the elastic member.