CN210622641U

CN210622641U - High-efficient sound baffle of inhaling of door plant

Info

Publication number: CN210622641U
Application number: CN201920836798.1U
Authority: CN
Inventors: 蒋钧
Original assignee: Jiangsu Tianhan Zhixing Sound Absorbing Material Co ltd
Current assignee: Jiangsu Tianhan Zhixing Sound Absorbing Material Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-26
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a door plate high-efficiency sound absorption baffle plate, which comprises a door plate body and a plate body component positioned inside the door plate body, wherein a noise reduction component is arranged inside the plate body component, the noise reduction component is fixedly connected with the plate body component, the plate body component comprises a sliding plate, a fixed plate and an extension spring, the sliding plate is slidably connected with the fixed plate, and two ends of the extension spring are respectively and fixedly connected with the sliding plate and the fixed plate; the sliding plate slides on the fixed plate, when the plate body subassembly is put into the door plant body inside, the plate body subassembly under the shrink state is put into the door plant body inside, after putting into, extension spring begins to reset, and make the sliding plate slide on the fixed plate, and then support the inner wall of door plant, and then under extension spring's support, stabilize the plate body subassembly in the door plant, whole installation is simple and convenient, only need with the plate body put into the door plant body inside can, it is extravagant to have reduced unnecessary time.

Description

High-efficient sound baffle of inhaling of door plant

Technical Field

The utility model belongs to the technical field of sound absorbing material, especially, relate to a high-efficient sound baffle of inhaling of door plant.

Background

With the continuous development of economy, the change of the earth coverage of human life has occurred, and with the expansion of material life, the environmental awareness of people is continuously improved at present, and with the improvement of the environmental awareness of people, noise pollution, air pollution and water pollution are combined into three main environmental pollutions all over the world, which cause great influence on the life of people. For people living in cities, air pollution and water pollution become a problem in common talk of the old, and emerging pollution sources are mainly reflected in noise pollution.

The in-process that uses is being gone on to the baffle is inhaled to high efficiency on the existing market, and it is direct that most will inhale the sound device and install in the door plant inside to the installation is comparatively loaded down with trivial details and complicated, and then causes unnecessary time waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient sound baffle of inhaling of door plant aims at solving the in-process that the high efficiency sound baffle of inhaling on the existing market is using, and the majority is direct will inhale the sound device and install inside the door plant to the installation is comparatively loaded down with trivial details and complicated, and then causes the extravagant problem of unnecessary time.

The utility model discloses a realize like this, a high-efficient sound baffle of inhaling of door plant, include the door plant body and be located the inside plate body subassembly of door plant body, the inside of plate body subassembly is equipped with the subassembly of making an uproar of falling, just fall the subassembly fixed connection of making an uproar in the plate body subassembly, the plate body subassembly includes sliding plate, fixed plate and extension spring, the sliding plate sliding connection in the fixed plate, just extension spring's both ends respectively fixed connection in sliding plate and fixed plate.

Preferably, the plate body assembly further comprises an inner plate, the inner plate is fixedly connected to the fixing plate and located on the outer surface of the fixing plate, a sliding groove is formed between the fixing plate and the inner plate, and the extension spring is located inside the sliding groove.

Preferably, the plate body assembly further comprises a clamping block, the clamping block is located on the outer surface of the sliding plate and fixedly connected to the sliding plate, and the sliding plate is slidably connected to the sliding groove through the clamping block.

The clamping block is T-shaped and is contained in the sliding groove.

Preferably, the subassembly of making an uproar falls including inhaling sound cotton, puigging and backup pad, inhale sound cotton and backup pad equal fixed connection in the puigging, just the backup pad is kept away from the one end fixed connection of puigging in the sliding plate, inhale the sound cotton and be located the fixed plate inside, and fixed connection in the fixed plate.

Preferably, the number of the sound insulation layers is two, the two sound insulation layers are respectively positioned inside the sliding plate and the fixed plate, and a sound insulation cavity is formed between the two sound insulation cotton.

Preferably, inhale the sound cotton and keep away from the lateral surface of puigging is trapezoidal, just the inside of puigging is honeycomb.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an efficient sound baffle of inhaling of door plant, through setting up the sliding plate, fixed plate and extension spring, in the process of installing, the sliding plate slides on the fixed plate, when the plate body subassembly is put into door plant body inside, the plate body subassembly under the shrink state is put into door plant body inside, after putting into, extension spring begins to reset, and make the sliding plate slide on the fixed plate, and then support the inner wall of door plant, and then under extension spring's support, stabilize the plate body subassembly in the door plant, whole installation is simple and convenient, only need with the plate body put into door plant body inside can, more person of facilitating the use's use, and then it is extravagant to have reduced unnecessary time.

It should be understood that the foregoing is a preferred embodiment of the present invention, and it should be noted that modifications and decorations can be made by those skilled in the art without departing from the principle of the present invention, and these modifications and decorations are also considered to be the protection scope of the present invention.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic structural view of the stretching assembly of the present invention;

fig. 3 is a schematic view of the top view structure of the fixing plate of the present invention.

In the figure: 1. a door panel body; 2. a plate body assembly; 21. a sliding plate; 22. a fixing plate; 23. a clamping block; 24. an extension spring; 25. an inner plate; 3. a noise reduction assembly; 31. sound-absorbing cotton; 32. a sound insulating layer; 33. a sound-insulating chamber; 34. and a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a solution: the utility model provides a high-efficient sound baffle of inhaling of door plant, includes door plant body 1 and is located the inside plate body subassembly 2 of door plant body 1, and the inside of plate body subassembly 2 is equipped with the subassembly 3 of making an uproar that falls, and falls 3 fixed connection of subassembly in plate body subassembly 2, and plate body subassembly 2 includes sliding plate 21, fixed plate 22 and extension spring 24, sliding plate 21 sliding connection in fixed plate 22, and extension spring 24's both ends respectively fixed connection in sliding plate 21 and fixed plate 22.

In the present embodiment, when the panel body assembly 2 is placed inside the door panel body 1, the panel body assembly 2 needs to be pressed, and in the pressing process, the sliding plate 21 slides inside the sliding groove and presses the extension spring 24, and at the same time, the soundproof layer 32 inside the sliding plate 21 is close to the soundproof layer 32 inside the fixed plate 22, and since the soundproof chamber 33 is located between the two soundproof layers 32, the size of the soundproof chamber 33 is adjusted by the movement of the soundproof layer 32, and the sliding of the sliding plate 21 is adapted.

In the present embodiment, when the plate body assembly 2 is installed, first, the plate body assembly 2 needs to be contracted, the sliding plate 21 starts to slide on the fixing plate 22, the extension spring 24 inside the fixing plate 22 starts to contract, when the user puts the plate body assembly 2 into the door panel body 1, the extension spring 24 starts to return and extend, two ends of the extension spring 24 are respectively and fixedly connected to the fixture block 23 and the fixing plate 22, the return of the extension spring 24 drives the fixture block 23 to slide inside the chute under the support of the fixing plate 22, meanwhile, the fixture block 23 is fixedly connected to the sliding plate 21, the sliding of the fixture block 23 drives the sliding plate 21 to slide inside the chute, and further, the sliding plate 21 starts to open and contact with the inner wall of the door panel body 1, and in the present embodiment, the number of the extension springs 24 is plural, which can provide sufficient supporting force to fix the plate body assembly 2, the whole installation process is simple and convenient, only the plate body assembly 2 needs to be placed inside the door panel body 1, the use of a user is facilitated, unnecessary time waste is reduced, after the installation, when sound waves of noise are generated in the use process, the sound waves firstly pass through the door panel body 1 and the fixing plate 22 and are transmitted to the sound absorption cotton 31, the noise is absorbed and removed through the sound absorption cotton 31, the noise which is not absorbed and removed is continuously transmitted to the sound insulation layers 32, two sound insulation layers 32 are arranged between the two sound insulation layers 32, a sound insulation cavity 33 is formed between the two sound insulation layers 32, the residual noise is isolated through the arrangement of the two sound insulation layers 32 and the sound insulation cavity 33, the inside of the sliding plate 21 is isolated through the supporting plate 34, and the noise can be efficiently absorbed and removed and isolated under the action of the sound absorption cotton 31, the sound insulation layers 32 and the sound insulation cavity 33, the subsequent transmission of noise is avoided, and the generation of noise pollution is reduced.

Further, the plate assembly 2 further includes an inner plate 25, the inner plate 25 is fixedly connected to the fixing plate 22 and is located on the outer surface of the fixing plate 22, a sliding slot is formed between the fixing plate 22 and the inner plate 25, and the extension spring 24 is located inside the sliding slot.

In the present embodiment, a sliding groove is formed between the inner plate 25 and the fixed plate 22, the sliding plate 21 is slid inside the sliding groove by the fixture block 23, and the sliding groove provides a space for supporting the movement of the sliding plate 21 and a rail for supporting the rail, thereby smoothly supporting the sliding of the sliding plate 21 on the fixed plate 22.

Further, the plate body assembly 2 further comprises a fixture block 23, the fixture block 23 is located on the outer surface of the sliding plate 21 and is fixedly connected to the sliding plate 21, and the sliding plate 21 is slidably connected to the sliding groove through the fixture block 23; the fixture block 23 is T-shaped and is accommodated in the chute.

In this embodiment, a stopper is disposed at the opening of the sliding slot, and the stopper is adapted to the fixture block 23, so that the sliding plate 21 slides inside the sliding slot under the action of the fixture block 23, and the fixture block 23 can be prevented from being scratched out of the sliding slot under the action of the stopper and the shape of the fixture block 23 is set, thereby preventing the sliding plate 21 from falling off.

Further, noise reduction unit 3 is including inhaling sound cotton 31, puigging 32 and backup pad 34, inhales sound cotton 31 and the equal fixed connection in puigging 32 of backup pad 34, and the one end fixed connection that puigging 32 was kept away from to backup pad 34 is in sliding plate 21, inhales sound cotton 31 and is located fixed plate 22 inside to fixed connection is in fixed plate 22.

In this embodiment, when the sound wave of noise produces, firstly pass door plant body 1 and fixed plate 22 and transmit to inhaling on the sound cotton 31, inhale the noise through inhaling sound cotton 31, the noise that has not inhaled is continued to be transmitted on puigging 32, through the setting in two puigging 32 and sound insulation chamber 33, cut off remaining noise, and inside to sliding plate 21 through backup pad 34, and then inhale sound cotton 31, puigging 32 and sound insulation chamber 33 under the effect, can high-efficiently absorb the noise and cut off, avoid the follow-up transmission of noise.

Further, the number of the sound insulation layers 32 is two, and the two sound insulation layers are respectively positioned inside the sliding plate 21 and the fixed plate 22, and a sound insulation cavity 33 is formed between the two sound absorption cottons 31.

In this embodiment, because the number of puigging 32 is two, be equipped with two between two puigging 32, and form sound insulation chamber 33 between two puigging 32, keep apart the noise through two puigging 32 to, can play the excessive to the noise through sound insulation chamber 33, and then reach the noise reduction effect.

Further, the side of the sound-absorbing cotton 31 far from the sound-insulating layer 32 is trapezoidal, and the inside of the sound-insulating layer 32 is honeycomb-shaped.

In this embodiment, through inhaling the trapezoidal setting in cotton 31 side of sound, can increase and inhale the area of contact of sound cotton 31 and sound wave, can make and inhale the efficient that sound cotton 31 can be more and attract the processing to, through the setting of honeycomb puigging 32, can reach better sound effect of inhaling.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high-efficient sound baffle of inhaling of door plant, includes door plant body (1) and is located door plant body (1) inside plate body subassembly (2), its characterized in that, the inside of plate body subassembly (2) is equipped with noise reduction assembly (3), just noise reduction assembly (3) fixed connection in plate body subassembly (2), plate body subassembly (2) include sliding plate (21), fixed plate (22) and extension spring (24), sliding plate (21) sliding connection in fixed plate (22), just the both ends of extension spring (24) respectively fixed connection in sliding plate (21) and fixed plate (22).

2. A door panel sound-absorbing baffle as claimed in claim 1, wherein said panel assembly (2) further comprises an inner panel (25), said inner panel (25) is fixedly attached to said fixing plate (22) and located on the outer surface of said fixing plate (22), and a sliding groove is formed between said fixing plate (22) and said inner panel (25), and said tension spring (24) is located inside said sliding groove.

3. A door panel sound-absorbing partition as claimed in claim 2, wherein said panel assembly (2) further comprises a latch (23), said latch (23) is located on the outer surface of said sliding panel (21) and is fixedly connected to said sliding panel (21), and said sliding panel (21) is slidably connected to the sliding groove through said latch (23).

4. The sound-absorbing partition panel for door panels as claimed in claim 3, wherein said locking piece (23) is T-shaped and is received in said sliding groove.

5. The efficient sound-absorbing door panel partition according to claim 1, wherein the noise-reducing assembly (3) comprises a sound-absorbing cotton (31), a sound-insulating layer (32) and a support plate (34), wherein the sound-absorbing cotton (31) and the support plate (34) are both fixedly connected to the sound-insulating layer (32), one end of the support plate (34) away from the sound-insulating layer (32) is fixedly connected to the sliding plate (21), and the sound-absorbing cotton (31) is located inside the fixing plate (22) and is fixedly connected to the fixing plate (22).

6. A door panel sound-absorbing partition as claimed in claim 5, wherein said sound-insulating layer (32) is two in number, and is located inside said sliding plate (21) and said fixed plate (22), respectively, and a sound-insulating chamber (33) is formed between said two sound-absorbing cottons (31).

7. The panel board of claim 5, wherein the sound-absorbing cotton (31) is trapezoidal on the side away from the soundproof layer (32), and the soundproof layer (32) is honeycomb-shaped inside.