CN218881412U

CN218881412U - Sound field diffusion structure

Info

Publication number: CN218881412U
Application number: CN202222660883.1U
Authority: CN
Inventors: 万宇鹏; 朱荣兴; 罗祥
Original assignee: Chengdu Bubufei Technology Co ltd
Current assignee: Chengdu Bubufei Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-18
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a sound field diffusion structure, which belongs to the technical field of sound field processing, and comprises a diffusion acoustic board, a vertical framework and a horizontal framework, wherein the surface of the horizontal framework is connected with the vertical framework through a protection component, the surface of the vertical framework is connected with a limiting block, and the upper side and the lower side of the limiting block are respectively provided with a limiting plate connected with the surface of the vertical framework; the utility model discloses a logical groove of seting up on the diffusion abatvoix cooperates with the stopper on the perpendicular skeleton, can conveniently install the diffusion abatvoix on the perpendicular skeleton to make the spacing groove sliding connection limiting plate on, play spacing effect, and can conveniently diffuse the abatvoix and assemble through the locating lug, improve the convenience of installation dismantlement; simultaneously, through swing joint's guide bar on the baffle, can play the effect of installation direction to erecting the skeleton to improve compression spring on the guide bar, can play the effect of protection to erecting the skeleton, reduce the damage that receives when striking.

Description

Sound field diffusion structure

Technical Field

The utility model relates to a sound field processing technology field specifically is a sound field diffusion structure.

Background

In the interior decorative spaces of buildings where various types of sounds are recorded and played back, for example: in indoor decoration spaces such as a recording room, a control room, an audio-visual room, and a home theater, design and processing of indoor sound quality are essential. When a sound field environment is shaped, the sound field is uniformly diffused through the diffusion sound-absorbing board, the low-frequency band is completely absorbed, and the purity and the improvement of the sound quality are facilitated.

However, the existing diffusion sound-absorbing board is troublesome to mount, time-consuming and labor-consuming, and when the existing diffusion sound-absorbing board is damaged, the damaged part cannot be conveniently detached and replaced again, and the maintenance efficiency is affected, so that a sound field diffusion structure needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound field diffusion structure can improve the convenience of installation to can be convenient will damage diffusion abatvoix and dismantle, change, improve the efficiency of maintaining, with the problem of proposing in solving above-mentioned background art.

To achieve the above object, the utility model provides a: the utility model provides a sound field diffusion structure, includes diffusion abatvoix, erects skeleton and horizontal skeleton, horizontal skeleton surface is connected with perpendicular skeleton through protection component, the surface of erecting the skeleton is connected with the stopper, the upper and lower both sides of stopper are provided with limiting plate respectively and connect and erect skeleton surface, the below of limiting plate is located the surperficial activity card of erecting the skeleton and is equipped with the anticollision piece, positioning groove has been seted up at the top of anticollision piece, the spacing groove has been seted up on the both sides surface of diffusion abatvoix, the surface of the inner wall sliding connection limiting plate of spacing groove, the rear side surface of diffusion abatvoix is inlayed and is equipped with the sound-absorbing layer.

Preferably, the bottom of the diffusion sound-absorbing board is connected with a positioning bump, the top of the diffusion sound-absorbing board is provided with a positioning clamping groove, and the positioning bump is matched with the positioning clamping groove.

Preferably, the positioning groove and the positioning clamping groove are identical in structure, a first clamping groove is formed in the bottom of the surface of the vertical framework, and first clamping blocks are connected to two ends of the diffusion sound-absorbing board.

Preferably, the first clamping block is movably clamped on the inner wall of the first clamping groove, and the top of the surface of the vertical framework is connected with the clamping block.

Preferably, the joint piece has the guard plate through joint groove activity joint, logical groove has been seted up on the surface of diffusion abatvoix, lead to groove and spacing inslot wall intercommunication, the size and the stopper phase-match that lead to the groove.

Preferably, the protection assembly further comprises a partition plate and a guide rod, a guide hole is formed in the surface of the partition plate, the surface of the guide rod is connected with the inner wall of the guide hole in a sliding mode, and the surface of the partition plate is connected with the inner wall of the transverse framework.

Preferably, one end of the guide rod is connected to one side of the surface of the vertical framework, and the other end of the guide rod is connected with the base plate.

Preferably, the surface of the guide rod is provided with a compression spring, and one end of the compression spring is connected with the surface of the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the design of the structures such as the horizontal frame, the vertical frame, the protection component, and the like; the diffusion acoustic board can be conveniently installed on the vertical framework through the through grooves formed in the diffusion acoustic board and matched with the limiting blocks on the vertical framework, the limiting grooves are connected to the limiting plates in a sliding mode to play a limiting role, the diffusion acoustic board can be conveniently assembled through the positioning bumps, and convenience in installation and disassembly is improved; simultaneously, through swing joint's guide bar on the baffle, can play the effect of installation direction to erecting the skeleton to improve compression spring on the guide bar, can play the effect of protection to erecting the skeleton, when the abatvoix bumps, be used for the perpendicular skeleton of abatvoix, can reduce the damage that receives when striking through the horizontal skeleton motion of guide bar installation on to the wall body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the horizontal frame structure of the present invention;

FIG. 3 is a schematic view of the vertical frame structure of the present invention;

FIG. 4 is a schematic structural view of the diffusion sound-absorbing plate of the present invention;

fig. 5 is a schematic view of the structure of the guide rod of the present invention.

In the figure: 1. a diffusion acoustic panel; 2. a sound absorbing layer; 3. positioning the clamping groove; 4. positioning the bump; 5. a limiting groove; 6. a through groove; 7. erecting a framework; 8. a limiting plate; 9. a limiting block; 10. a first card slot; 11. an anti-collision block; 12. a first clamping block; 13. a positioning groove; 14. a clamping block; 15. a protection plate; 16. a clamping groove; 17. a transverse framework; 18. a partition plate; 19. a guide hole; 20. a guide rod; 21. a base plate; 22. a compression spring; 23. and (5) sound absorption cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides: the utility model provides a sound field diffusion structure, including diffusion abatvoix 1, erect skeleton 7 and horizontal skeleton 17, horizontal skeleton 17 surface is connected with perpendicular skeleton 7 through protection component, the surface connection who erects skeleton 7 has stopper 9, the upper and lower both sides of stopper 9 are provided with limiting plate 8 respectively and connect on erecting skeleton 7 surface, the below of limiting plate 8 is located the surface activity of erecting skeleton 7 and clamps anticollision piece 11, positioning groove 13 has been seted up at anticollision piece 11's top, spacing groove 5 has been seted up on the both sides surface of diffusion abatvoix 1, the surface of the inner wall sliding connection limiting plate 8 of spacing groove 5, the rear side surface of diffusion abatvoix 1 inlays and is equipped with sound absorbing layer 2. Through the setting of horizontal skeleton 17, perpendicular skeleton 7 and protective assembly structure, can improve the convenience of installation to can be convenient will damage diffusion abatvoix 1 and dismantle, change, improve the efficiency of maintaining.

The bottom of diffusion abatvoix 1 is connected with location lug 4, and positioning groove 3 has been seted up at the top of diffusion abatvoix 1, and positioning lug 4 cooperatees with positioning groove 3, and positioning groove 13 is the same with positioning groove 3 structure, is filled with between the horizontal skeleton 17 and inhales sound cotton 23.

Specifically, the positioning bump 4 plays a role in positioning and splicing the diffusion sound-absorbing board 1, the positioning clamping groove 3 plays a role in matching with the positioning bump 4, the anti-collision block 11 plays a role in protecting the diffusion sound-absorbing board 1, and the transverse framework 17 is an assembly for installing the vertical framework 7. The size of stopper 9 matches with the logical groove 6 size that the diffusion abatvoix 1 back was seted up, and the interval between stopper 9, it is the same with the interval that leads to between the groove 6, conveniently be used for the installation of diffusion abatvoix 1, install diffusion abatvoix 1 on erecting skeleton 7, but stopper 9 is in the position on erecting skeleton 7, when stewing after installing with diffusion abatvoix 1, logical groove 6 position that the surface was seted up staggers each other, not only can guarantee the efficiency of diffusion abatvoix 1 installation and the stability after the installation, can also effectually prevent diffusion abatvoix 1, in the use, the phenomenon that breaks away from takes place.

Furthermore, a first clamping groove 10 is formed in the bottom of the surface of the vertical framework 7, first clamping blocks 12 are connected to two ends of the diffusion sound-absorbing board 1, the first clamping blocks 12 are movably clamped on the inner wall of the first clamping groove 10, and a clamping block 14 is connected to the top of the surface of the vertical framework 7. The joint piece 14 is movably connected with a protection plate 15 through a joint groove 16, the surface of the diffusion sound-absorbing board 1 is provided with a through groove 6, the through groove 6 is communicated with the inner wall of the limiting groove 5, and the size of the through groove 6 is matched with the limiting block 9.

In addition, the first clamping groove 10 plays a role in mounting the anti-collision block 11, the first clamping block 12 plays a role in connecting the anti-collision block 11 with the first clamping groove 10, the clamping block 14 plays a role in mounting the protection plate 15 and plays a role in positioning, the protection plate 15 plays a role in protecting the top of the diffusion sound-absorbing plate 1 and can play a role in sealing and protecting components such as the vertical framework 7, the limiting groove 5 plays a role in limiting and guiding the diffusion sound-absorbing plate 1, and the through groove 6 is formed in the way that the diffusion sound-absorbing plate 1 is mounted on the vertical framework 7; through the setting of joint groove 16, can play the effect of further improvement to the stability and the installation effectiveness of guard plate 15, when subsequently maintaining and changing, the efficiency of maintaining is improved to the dismouting change of diffusion abatvoix 1 that can relax.

The protection assembly further comprises a partition plate 18 and a guide rod 20, a guide hole 19 is formed in the surface of the partition plate 18, the surface of the guide rod 20 is connected with the inner wall of the guide hole 19 in a sliding mode, and the surface of the partition plate 18 is connected with the inner wall of the transverse framework 17. One end of the guide rod 20 is connected to one side of the surface of the vertical frame 7, and the other end of the guide rod 20 is connected with a backing plate 21. The surface of the guide bar 20 is provided with a compression spring 22, and one end of the compression spring 22 is connected to the surface of the partition 18.

Wherein, the baffle 18 is the effect of playing the installation to guide bar 20, guide bar 20 is the subassembly that is used for the installation to erect skeleton 7, guiding hole 19 is the effect of playing the installation direction to guide bar 20, horizontal skeleton 17 is the subassembly of going on installing to erecting skeleton 7, backing plate 21 plays spacing effect to guide bar 20, prevent that guide bar 20 from breaking away from horizontal skeleton 17, guarantee the stability of erecting skeleton 7, compression spring 22 plays the effect of protection to erecting skeleton 7, thereby improve the effect of strengthening the protection to diffusion abatvoix 1. Baffle one side lies in the surface of horizontal skeleton 17 and is provided with the groove that slightly is greater than perpendicular skeleton 7 width, can play spacing effect to perpendicular skeleton 7 to guarantee when the striking takes place, cooperation guide bar 20 plays spacing effect, and makes and erect and produce the buffer zone between skeleton 7 and the horizontal skeleton 17, simultaneously, and the cotton 23 cooperation of inhaling of filling between the horizontal skeleton 17, carry out the sound field effect that one step of improvement amortization was syllable-dividing, assurance room inside.

The diffusion sound-absorbing plate 1 can be conveniently installed on the vertical framework 7 through the through grooves 6 formed in the diffusion sound-absorbing plate 1 and matched with the limiting blocks 9 on the vertical framework 7, the limiting grooves 5 are connected to the limiting plates 8 in a sliding mode to play a limiting role, the diffusion sound-absorbing plate 1 can be conveniently assembled through the positioning bumps 4, and convenience in installation and disassembly is improved; meanwhile, the guide rod 20 movably connected to the partition plate 18 can play a role in installation guide for the vertical framework 7, the compression spring 22 on the guide rod 20 is improved, a protection effect can be achieved for the vertical framework 7, when the sound-absorbing board collides, the vertical framework 7 for the sound-absorbing board can move towards the transverse framework 17 installed on the wall body through the guide rod 20, and damage to the sound-absorbing board during collision is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sound field diffusion structure, includes diffusion abatvoix (1), perpendicular skeleton (7) and horizontal skeleton (17), its characterized in that: horizontal skeleton (17) surface through the protection subassembly with erect skeleton (7) and connect, the surface of erecting skeleton (7) is connected with stopper (9), the upper and lower both sides of stopper (9) are provided with limiting plate (8) respectively and connect and erect skeleton (7) surface, the below of limiting plate (8) is located the surperficial activity card of erecting skeleton (7) and is equipped with anticollision piece (11), positioning groove (13) have been seted up at the top of anticollision piece (11), spacing groove (5) have been seted up on the both sides surface of diffusion abatvoix (1), the surface of the inner wall sliding connection limiting plate (8) of spacing groove (5), the rear side surface of diffusion abatvoix (1) inlays and is equipped with sound absorbing layer (2).

2. A sound field diffusing structure according to claim 1, wherein: the bottom of the diffusion sound-absorbing board (1) is connected with a positioning bump (4), the top of the diffusion sound-absorbing board (1) is provided with a positioning clamping groove (3), and the positioning bump (4) is matched with the positioning clamping groove (3).

3. A sound field diffusing structure according to claim 2, wherein: the structure of the positioning groove (13) is the same as that of the positioning clamping groove (3), the bottom of the surface of the vertical framework (7) is provided with a first clamping groove (10), and two ends of the diffusion sound-absorbing board (1) are connected with a first clamping block (12).

4. A sound field diffusing structure according to claim 3, wherein: the first clamping block (12) is movably clamped on the inner wall of the first clamping groove (10), and the top of the surface of the vertical framework (7) is connected with a clamping block (14).

5. A sound field diffusing structure according to claim 4, wherein: joint piece (14) have guard plate (15) through joint groove (16) activity joint, logical groove (6) have been seted up on the surface of diffusion abatvoix (1), lead to groove (6) and spacing groove (5) inner wall intercommunication, the size and stopper (9) phase-match that lead to groove (6).

6. A sound field diffusing structure according to claim 1, wherein: the protection assembly further comprises a partition plate (18) and a guide rod (20), a guide hole (19) is formed in the surface of the partition plate (18), the surface of the guide rod (20) is connected with the inner wall of the guide hole (19) in a sliding mode, and the surface of the partition plate (18) is connected with the inner wall of the transverse framework (17).

7. A sound field diffusing structure according to claim 6, wherein: one end of the guide rod (20) is connected to one side of the surface of the vertical framework (7), and the other end of the guide rod (20) is connected with a base plate (21).

8. A sound field diffusing structure according to claim 7, wherein: the surface of the guide rod (20) is provided with a compression spring (22), and one end of the compression spring (22) is connected with the surface of the partition plate (18).