CN217268531U

CN217268531U - Acoustic wooden sound-absorbing board

Info

Publication number: CN217268531U
Application number: CN202220464540.5U
Authority: CN
Inventors: 卜寿一; 李雨城; 吴明明
Original assignee: Anhui Sanlian University
Current assignee: Anhui Sanlian University
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-08-23
Anticipated expiration: 2032-03-05

Abstract

The utility model discloses a wooden abatvoix of acoustics, including inhaling the acoustic panel, it is equipped with a plurality of fixing device, and is a plurality of to inhale one side of acoustic panel fixing device all includes the fixing base, the fixing base is kept away from fixedly connected with expansion bolts on the lateral wall of acoustic panel, the fixing base is kept away from and is equipped with the work groove on one side wall of expansion bolts, it is equipped with the fixed slot on one side wall that the work groove is close to expansion bolts, sliding connection has the work post in the work groove, work post sliding connection sets up in the fixed slot, work post fixed connection sets up on inhaling the acoustic panel, be equipped with a plurality of joint grooves that are the centrosymmetric setting on the lateral wall of work post, it is a plurality of the joint groove all is located the fixed slot and sets up. The utility model discloses the installation dismantlement work of sound panel is inhaled in completion that can be convenient, can not destroy the overall structure who inhales sound panel simultaneously, very big guarantee attract sound insulation quality, made things convenient for user operation simultaneously.

Description

Acoustic wooden sound-absorbing board

Technical Field

The utility model relates to a sound insulation equipment correlation technique field especially relates to a wooden abatvoix of acoustics.

Background

The acoustic board is a plate-shaped material with the functions of sound absorption and noise reduction, the wooden acoustic board is formed by finely processing according to the acoustic principle, and the wooden acoustic board is a material consisting of a facing, a core material and an acoustic thin felt and has the advantages of light material, no deformation, high strength, attractive appearance, elegant color, good decorative effect and the like.

In current technology, use wooden abatvoix to carry out corresponding device during operation, need set up mounting hole and work bolt isotructure on wooden abatvoix body, the installation work on position such as wall of the wooden abatvoix of completion that just so can be smooth, but this kind of structure processing work can destroy wooden abatvoix's wholeness, makes wooden abatvoix mounting hole isotructure department have the leak that gives sound insulation then, very big influence the operating mass with of whole device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the wooden abatvoix of acoustics that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an acoustic wood sound-absorbing board comprises a sound-absorbing board body, wherein a plurality of fixing devices are arranged on one side of the sound-absorbing board body, each fixing device comprises a fixing seat, an expansion bolt is fixedly connected onto one side wall, away from the sound-absorbing board body, of each fixing seat, a working groove is formed in one side wall, away from the expansion bolt, of each fixing seat, a fixing groove is formed in one side wall, close to the expansion bolt, of each working groove, a working column is connected in each working groove in a sliding mode and is arranged in the fixing groove in a sliding mode, the working column is fixedly connected to the sound-absorbing board body and is arranged on the sound-absorbing board body, a plurality of clamping grooves which are arranged in a central symmetry mode are formed in the side wall of the working column, the clamping grooves are all located in the fixing groove, a plurality of clamping blocks are connected in each clamping groove in a sliding mode, and springs are fixedly connected between two side walls, close to each other, of the clamping blocks and the clamping grooves, and the working column is also provided with a control device.

Preferably, controlling means is including setting up the control chamber in the working column, fixedly connected with control spring on the control chamber is close to the one side inner wall of inhaling sound panel, fixedly connected with control column on the control spring is a plurality of equal fixedly connected with control lever on the joint piece is close to a lateral wall in control chamber is a plurality of the one end that a plurality of joint pieces were kept away from to the control lever all runs through the working column setting, the control column is close to and is equipped with the control flume on a lateral wall of inhaling sound panel, fixedly connected with control magnet in the control flume.

Preferably, the clamping blocks are all arranged in a trapezoidal shape.

Preferably, be equipped with a plurality of sliding trays on the inner wall in control chamber, it is a plurality of equal sliding connection has the sliding block in the sliding tray, and is a plurality of the equal fixed connection of sliding block sets up on the control post.

Preferably, a plurality of control rods are fixedly connected with inclined blocks on one side wall close to the control column, and a conical head is fixedly connected on one side wall far away from the control spring of the control column.

Preferably, a plurality of the sliding tray all is T shape setting, and a plurality of the shape of sliding block is the matching setting with a plurality of sliding tray respectively.

The beneficial effects of the utility model are that: in this device, the user can utilize expansion bolts to accomplish the fixed work of fixing base on departments such as wall earlier, then utilize control spring, control column and control lever isotructure to make joint piece joint enter into the fixed slot in, then the installation work of sound panel in departments such as wall is inhaled in smooth completion, and this device fixing device is located the holistic one side of sound panel of inhaling simultaneously, need not cause the destruction to the overall structure of inhaling sound panel, very big improvement holistic sound insulation quality.

Drawings

Fig. 1 is a schematic front structural view of an acoustic wood acoustic panel according to the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is an enlarged view of the structure B in fig. 1.

In the figure: the sound absorption plate comprises a sound absorption plate 1, a fixing seat 2, an expansion bolt 3, a working groove 4, a fixing groove 5, a working column 6, a clamping groove 7, a clamping block 8, a tightening spring 9, a control cavity 10, a control spring 11, a control column 12, a control rod 13, a control groove 14, a control magnet 15, a sliding groove 16, a sliding block 17, an inclined block 18 and a conical head 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, an acoustic wooden sound-absorbing board comprises a sound-absorbing board 1, wherein the sound-absorbing board 1 is made of a material in the prior art and can smoothly complete sound-absorbing and sound-insulating work, one side of the sound-absorbing board 1 is provided with a plurality of fixing devices, each of the fixing devices comprises a fixing base 2, one side wall of the fixing base 2, which is far away from the sound-absorbing board 1, is fixedly connected with an expansion bolt 3, the expansion bolt 3 is a part in the prior art and can conveniently complete the fixing work in a hole, one side wall of the fixing base 2, which is far away from the expansion bolt 3, is provided with a working groove 4, one side wall of the working groove 4, which is close to the expansion bolt 3, is provided with a fixing groove 5, the working column 6 is slidably connected in the fixing groove 5, the working column 6 is fixedly connected to the sound-absorbing board 1, the side wall of the working column 6 is provided with a plurality of clamping grooves 7 which are arranged in central symmetry, the clamping grooves 7 are all arranged in the fixing groove 5, the clamping blocks 8 are all connected in the clamping grooves 7 in a sliding manner, the tightening springs 9 are fixedly connected between the clamping blocks 8 and two side walls, close to each other, of the clamping grooves 7, the tightening springs 9 can pull the clamping blocks 8 into the clamping grooves 7 by means of self elasticity and keep the state, so that the clamping blocks 8 do not interfere with the sliding work of the working column 6, the dismounting work of a user is greatly facilitated, the clamping blocks 8 are all arranged in a trapezoid shape, the trapezoid shape can effectively avoid the situation that the clamping blocks 8 do not completely enter the clamping grooves 7 initially and block the dismounting work when the user takes out the working column 6, and the clamping blocks 8 can completely enter the clamping grooves 7 due to the trapezoid shape, and do not interfere with the dismounting work, the working column 6 is also provided with a control device, the control device comprises a control cavity 10 arranged in the working column 6, the inner wall of one side of the control cavity 10 close to the sound-absorbing plate 1 is fixedly connected with a control spring 11, and the control column 12 is fixedly connected on the control spring 11;

the inner wall of the control cavity 10 is provided with a plurality of sliding grooves 16, sliding blocks 17 are slidably connected in the sliding grooves 16, the sliding blocks 17 are fixedly connected to the control column 12, the sliding grooves 16 and the sliding blocks 17 are matched to enable the control column 12 to slide more stably, the sliding grooves 16 are arranged in a T shape, the sliding blocks 17 are respectively matched with the sliding grooves 16 in shape, the sliding blocks 17 slide more stably in the sliding grooves 16 due to the T-shaped arrangement, the stability of the device is greatly guaranteed, a control rod 13 is fixedly connected to one side wall of the clamping blocks 8 close to the control cavity 10, the control column 12 can be pushed up and support the control rod 13 due to the elasticity of the control spring 11, the clamping and fixing work can be smoothly completed, and then the installation work of the sound-absorbing panel 1 can be smoothly completed, and does not need to destroy the structure, the sound insulation quality is greatly ensured, one side wall of the control rods 13 close to the control column 12 is fixedly connected with the inclined block 18, one side wall of the control column 12 far from the control spring 11 is fixedly connected with the conical head 19, the inclined block 18 and the conical head 19 are arranged to properly control the control column 12 to better push the control rod 13 when moving, the situation that the control rod 13 intercepts the control column 12 and cannot be pushed is avoided, one end of the control rods 13 far from the clamping blocks 8 is arranged to penetrate through the working column 6, one side wall of the control column 12 close to the sound-absorbing plate 1 is provided with the control groove 14, and the control magnet 15 is fixedly connected in the control groove 14, so that a user can complete the pulling work of the control column 12 by arranging the working magnet at the other side of the sound-absorbing plate 1 in cooperation with the control magnet 15, and then the control rod 13 can not be supported in the smooth era, make joint piece 8 can receive back joint inslot 7 smoothly then, the user alright like this with convenient completion working column 6 and the dismouting work of inhaling acoustic panel 1, do not cause destruction to the overall structure who inhales acoustic panel 1 simultaneously, very big guarantee the sound insulation quality.

In the utility model, when the user uses the device, firstly, a drilling machine is used to drill out corresponding holes on the wall surface and other positions needing to be installed, then, a plurality of expansion bolts 3 can be installed and enter into the corresponding holes, thus, the installation and fixation work of a plurality of fixed seats 2 can be smoothly completed, then, the user can firstly place the corresponding working magnet on one side wall of the sound-absorbing plate 1 far away from the working column 6, and make a plurality of working magnets aim at a plurality of working columns 6, thus a plurality of working magnets can attract a plurality of control magnets 15, then make a plurality of control magnets 15 pull the control column 12 to extrude the control spring 11, the control column 12 can not support a plurality of control rods 13 after moving, thus a plurality of clamping blocks 8 can enter into the clamping groove 7 under the elastic force pulling of a plurality of tightening springs 9, then the user can smoothly insert the working column 6 into the working groove 4 and the fixing groove 5, so that the plurality of clamping blocks 8 can enter the fixing groove 5, and then the user can take down the working magnet, so that the control column 12 can move away from the sound-absorbing board 1 under the pushing of the elastic force of the control spring 11, and then the plurality of control rods 13 and the plurality of clamping blocks 8 are pushed, so that the plurality of clamping blocks 8 smoothly extend out of the corresponding clamping grooves 7, and then the limiting fixing work is completed by matching with the fixing groove 5, so that the user can smoothly complete the installation work of the sound-absorbing board 1, meanwhile, as the fixing device is positioned at one side of the whole sound-absorbing board 1, the whole structure of the sound-absorbing board 1 is not damaged, the whole sound-insulating quality is greatly ensured, and when the user needs to detach due to the problems of installation error and the like, the working magnet can be placed at the designated position of the sound-absorbing board 1 again, so alright so in so that joint piece 8 takes in joint groove 7 again, then the user alright take out in convenient 5 interior work grooves 4 with the working column, then smooth completion acoustic panel 1's dismantlement work, very big user's use of having made things convenient for.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wooden abatvoix of acoustics, includes inhales acoustic sheet material (1), its characterized in that, one side of inhaling acoustic sheet material (1) is equipped with a plurality of fixing device, and is a plurality of fixing device all includes fixing base (2), fixedly connected with expansion bolts (3) on the lateral wall of inhaling acoustic sheet material (1) are kept away from in fixing base (2), be equipped with work groove (4) on one side wall that expansion bolts (3) were kept away from in fixing base (2), work groove (4) are close to and are equipped with fixed slot (5) on one side wall of expansion bolts (3), sliding connection has working column (6) in working groove (4), working column (6) sliding connection sets up in fixed slot (5), working column (6) fixed connection sets up on inhaling acoustic sheet material (1), be equipped with a plurality of joint grooves (7) that are the centrosymmetric setting on the lateral wall of working column (6), it is a plurality of joint groove (7) all are located the setting in fixed slot (5), and are a plurality of equal sliding connection has joint piece (8), a plurality of in joint groove (7) equal fixedly connected with tightens up spring (9) between two lateral walls that joint piece (8) and a plurality of joint groove (7) are close to each other, still be equipped with controlling means on working column (6).

2. The wooden abatvoix of acoustics of claim 1, characterized in that, controlling means includes the control chamber (10) of setting in working column (6), fixedly connected with control spring (11) on one side inner wall that control chamber (10) is close to and inhales acoustic panel (1), fixedly connected with control column (12) on control spring (11), it is a plurality of equal fixedly connected with control lever (13) on the lateral wall that joint piece (8) are close to control chamber (10), it is a plurality of the one end that a plurality of joint pieces (8) were kept away from in control lever (13) all runs through working column (6) and sets up, be equipped with control groove (14) on a lateral wall that control column (12) are close to and inhale acoustic panel (1), fixedly connected with control magnet (15) in control groove (14).

3. An acoustic wood sound-absorbing panel as claimed in claim 1, wherein a plurality of said snap-in blocks (8) are each trapezoidal in shape.

4. An acoustic wood sound-absorbing panel as claimed in claim 2, wherein the inner wall of said control chamber (10) is provided with a plurality of sliding grooves (16), a plurality of sliding blocks (17) are slidably connected in said plurality of sliding grooves (16), and a plurality of sliding blocks (17) are fixedly connected to the control column (12).

5. An acoustic wood sound-absorbing panel as claimed in claim 2, wherein a plurality of said control rods (13) are fixedly connected to a side wall of the control column (12) adjacent to the inclined block (18), and a tapered head (19) is fixedly connected to a side wall of the control column (12) remote from the control spring (11).

6. An acoustic wood sound-absorbing panel as claimed in claim 4, wherein said sliding grooves (16) are all T-shaped, and said sliding blocks (17) are shaped to match said sliding grooves (16).