CN218020517U

CN218020517U - Decorative flame-retardant acoustic board

Info

Publication number: CN218020517U
Application number: CN202222368683.9U
Authority: CN
Inventors: 司翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-13
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a decorate fire-retardant abatvoix relates to decorative board technical field, which comprises a frame, the inside of frame is inlayed and is equipped with fire-retardant inner panel and fire-retardant planking, install the frame between fire-retardant inner panel and the fire-retardant planking, the internally mounted of frame has the abatvoix main part, the cushion chamber has all been seted up to frame four corners department, set up the slide opening with the cushion chamber intercommunication on the frame lateral wall, the inside slidable mounting of slide opening has hydraulic damping pole, the connecting piece is all installed at hydraulic damping pole's both ends, the hydraulic damping pole extends to the outside one end of cushion chamber and is connected with the anticollision board through the connecting piece, the hydraulic damping pole other end passes through connecting piece and cushion chamber wall connection. The utility model discloses in, can weaken the absorption by effectual noise, great reduction the propagation of noise, it is effectual to give sound insulation, can relieve the impact that receives simultaneously to make fire-retardant abatvoix reach the effect of crashproof.

Description

Decorative flame-retardant acoustic board

Technical Field

The utility model relates to a decorative board technical field especially relates to a decorate fire-retardant abatvoix.

Background

The sound-absorbing board is a board-shaped material with sound-absorbing and noise-reducing functions, under the condition that urban noise affects living and living of people more and more seriously, people already mean the harm of noise gradually, and various ways are adopted for weakening or eliminating the noise, the outdoor noise reduction is realized mainly by blocking or reflecting the noise, and the indoor noise reduction is realized mainly by absorbing the noise through the sound-absorbing board.

The existing sound-absorbing boards are various, and have the defects of poor fireproof performance, low strength, poor decorative property and the like besides different sound-absorbing effects.

The prior patent (publication number: CN 206011898U) proposes a flame-retardant acoustic panel for decoration, comprising: the sound-absorbing non-woven fabric layer is arranged on the decorative surface layer; the fireproof sound absorption layer is an expanded vermiculite layer, and the substrate is a glass fiber and rice hull mixed plate layer; the rubber layer is a micro-foaming flame-retardant rubber layer. The utility model relates to a decorate with fire-retardant abatvoix, simple structure, the modern design through the selection material and the design of each layer, makes the abatvoix whole have matter light excellence, inhale the sound, fall make an uproar, fire-retardant and can decorate advantages such as nature, safety ring protects, and is with low costs, and comprehensive properties is excellent, and market prospect is wide.

The above-mentioned flame-retardant acoustic panel has the following disadvantages in use: 1. only a single sound-absorbing plate is used for sound absorption and noise reduction, the sound-absorbing structure is single, and noise is difficult to weaken and isolate; 2. crashproof effect is poor, can't cushion external impact force, can destroy original sound absorbing structure after panel receives the striking to influence user's user demand, for this reason, we propose a decorate fire-retardant abatvoix and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a decorative flame-retardant acoustic board, which solves the problems that only a single acoustic board is used for sound absorption and noise reduction, the sound absorption structure is single, and the noise is difficult to weaken and isolate; crashproof effect is poor, can't cushion external impact force, receives the striking back when panel and can destroy original sound absorbing structure to influence user's user demand's technical problem.

For solving the technical problem, the utility model provides a pair of decorate fire-retardant abatvoix, which comprises a frame, the inside of frame is inlayed and is equipped with fire-retardant inner panel and fire-retardant planking, install the frame between fire-retardant inner panel and the fire-retardant planking, the internally mounted of frame has the abatvoix main part, the cushion chamber has all been seted up to frame four corners department, set up the slide opening with the cushion chamber intercommunication on the frame lateral wall, the inside slidable mounting of slide opening has hydraulic damping pole, the connecting piece is all installed at hydraulic damping pole's both ends, hydraulic damping pole extends to the outside one end of cushion chamber and is connected with the crashproof board through the connecting piece, the hydraulic damping pole other end passes through connecting piece and cushion chamber wall connection, the cover is equipped with buffer spring on the hydraulic damping pole, install on hydraulic damping pole's the outer wall and keep off the ring, buffer spring's one end offsets with keeping off the ring, buffer spring's the other end offsets with the cushion chamber inner wall, can weaken the absorption by effectual noise, great propagation that has reduced the noise, gives sound insulation effectually, can slowly release the impact that receives simultaneously to make fire-retardant abatvoix reach the effect of crashproof.

Preferably, the abatvoix main part includes first acoustic celotex board, second acoustic celotex board, honeycomb panel and glass magnesium board, the top surface at first acoustic celotex board is installed to the honeycomb panel, the top surface at the honeycomb panel is installed to the glass magnesium board, the top surface at glass magnesium board is installed to the second acoustic celotex board for the abatvoix main part has stronger sound characteristic of inhaling, can weaken the absorption by effectual noise, great reduction the propagation of noise, give sound insulation effectually.

Preferably, the first sound insulation plate and the second sound insulation plate are both provided with sound absorption holes, the sound absorption holes are distributed in a rectangular array, and when sound enters the sound absorption plate main body, the sound absorption holes can absorb incident sound waves.

Preferably, the flame-retardant sound-absorbing felt is bonded to one side, opposite to the flame-retardant inner plate and the flame-retardant outer plate, of the flame-retardant sound-absorbing felt is attached to the outer surface of the sound-absorbing plate main body, so that the flame-retardant sound-insulating effect of the plate is enhanced.

Preferably, one side of the anti-collision plate opposite to the flame-retardant outer plate is provided with a bulge, and the bulge is made of rubber.

Preferably, the periphery of the collision-proof plate close to one side of the frame is provided with a flexible sealing edge, one side of the flexible sealing edge far away from the collision-proof plate is fixed with the outer wall of the frame, so that a sealing effect is achieved, and dust and sundries are prevented from entering between the collision-proof plate and the flame-retardant outer plate.

Preferably, the inner wall of the slide hole is provided with an annular groove, a ball is embedded in the annular groove, the function of reducing friction is achieved, and friction noise generated between the hydraulic damping rod and the inside of the slide hole is avoided.

Preferably, the inside packing of cushion chamber has the sound of inhaling to pack, the material of inhaling the sound filler is for inhaling the sound cotton for cushion chamber inside possesses syllable-dividing effect, avoids the inside noise to appear of cushion chamber.

Compared with the prior art, the utility model provides a pair of decorate fire-retardant abatvoix has following beneficial effect:

1. the utility model discloses in, use through the cooperation of first acoustic celotex board, second acoustic celotex board, honeycomb panel and glass magnesium board for the abatvoix main part has stronger sound characteristic of inhaling, can weaken the absorption by effectual noise, great reduction the propagation of noise, give sound insulation effectually.

2. The utility model discloses in, when the thing striking carelessly on panel, the impact force of production presses the anticollision board backward, can relieve the impact that comes in the striking through the cooperation of hydraulic damping pole, anticollision board, buffer spring and fender ring to make fire-retardant abatvoix reach the effect of anticollision, and simple structure, the installation of being convenient for, it is safe in utilization.

Drawings

FIG. 1 is a schematic structural view of a decorative flame retardant acoustic panel;

FIG. 2 is a schematic cross-sectional view of a decorative flame-retardant acoustic panel;

FIG. 3 is a schematic view of the structure of the acoustic panel body in a decorative flame retardant acoustic panel;

fig. 4 is an enlarged view of a structure at a in fig. 2.

The reference numbers in the figures: 1. a frame; 2. a flame retardant inner panel; 3. a flame retardant outer panel; 4. a frame; 5. a sound-absorbing panel main body; 501. a first baffle plate; 502. a second baffle; 503. a honeycomb panel; 504. a glass magnesium board; 505. a sound absorption hole; 6. a flame retardant sound absorbing felt; 7. a hydraulic damping rod; 8. a connecting member; 9. an anti-collision plate; 10. a buffer spring; 11. a baffle ring; 12. a flexible sealing edge; 13. a ball bearing; 14. sound-absorbing filler; 15. and (4) protruding.

Detailed Description

Embodiment one, given by fig. 1-4, a decorate fire-retardant abatvoix, including frame 1, frame 1's inside inlays and is equipped with fire-retardant inner panel 2 and fire-retardant planking 3, install frame 4 between fire-retardant inner panel 2 and the fire-retardant planking 3, the internally mounted of frame 4 has abatvoix main part 5, the cushion chamber has all been seted up to frame 1 four corners department, set up the slide opening with the cushion chamber intercommunication on the frame 1 lateral wall, the inside slidable mounting of slide opening has hydraulic damping pole 7, connecting piece 8 is all installed at the both ends of hydraulic damping pole 7, the one end that hydraulic damping pole 7 extends to the cushion chamber outside is connected with crashproof board 9 through connecting piece 8, the hydraulic damping pole 7 other end passes through connecting piece 8 and cushion intracavity wall connection, the cover is equipped with buffer spring 10 on the hydraulic damping pole 7, install on the outer wall of hydraulic damping pole 7 and keep off ring 11, buffer spring 10's one end offsets with keeping off ring 11, buffer spring 10's the other end offsets with the cushion intracavity wall, can effectual noise weaken the absorption, the propagation of noise has greatly reduced, the effectual, can be effectual, the impact of noise insulation, thereby can slow down the impact that receives the soundproofing board, thereby make the impact that reaches fire-proof effect.

In the second embodiment, as shown in fig. 1 to 4, on the basis of the first embodiment, the sound-absorbing panel main body 5 includes a first sound-absorbing panel 501, a second sound-absorbing panel 502, a honeycomb panel 503 and a magnesium oxide panel 504, the honeycomb panel 503 is installed on the top surface of the first sound-absorbing panel 501, the magnesium oxide panel 504 is installed on the top surface of the honeycomb panel 503, and the second sound-absorbing panel 502 is installed on the top surface of the magnesium oxide panel 504, so that the sound-absorbing panel main body 5 has a strong sound-absorbing characteristic, and can attenuate and absorb noise effectively, thereby greatly reducing the propagation of noise, and having a good sound-absorbing effect.

One side that fire-retardant inner panel 2 and fire-retardant planking 3 are relative all bonds has fire-retardant sound felt 6 of inhaling, and the laminating of the surface of fire-retardant sound felt 6 and abatvoix main part 5 has fire-retardant syllable-dividing effect, the fire-retardant syllable-dividing effect of reinforcing panel.

The anti-collision plate 9 and the flame-retardant outer plate 3 are provided with bulges 15 at opposite sides, and the bulges 15 are made of rubber.

The periphery of one side, close to the frame 1, of the anti-collision plate 9 is provided with a flexible sealing edge 12, one side, far away from the anti-collision plate 9, of the flexible sealing edge 12 is fixed with the outer wall of the frame 1, a sealing effect is achieved, and dust and sundries are prevented from entering between the anti-collision plate 9 and the flame-retardant outer plate 3.

The inner wall of the slide hole is provided with an annular groove, and the ball 13 is embedded in the annular groove, so that the function of reducing friction is achieved, and friction noise generated between the hydraulic damping rod 7 and the inside of the slide hole is avoided.

The inside packing of cushion chamber has the sound of inhaling and packs 14, and the material of inhaling sound packing 14 is cotton for inhaling the sound for the inside noise insulation effect that possesses of cushion chamber avoids the inside noise to appear of cushion chamber.

The working principle is as follows: make panel possess fine flame retardant efficiency through the fire-retardant inner panel 2 and the fire-retardant planking 3 that set up in frame 1 inside, make panel possess the sound absorption noise reduction effect through the abatvoix main part 5 that sets up between fire-retardant inner panel 2 and fire-retardant planking 3, be convenient for decorate the use, through first acoustic celotex 501, second acoustic celotex 502, honeycomb panel 503 and glass magnesium board 504's cooperation is used, make abatvoix main part 5 have stronger sound absorption characteristic, can weaken the absorption by effectual noise, great reduction the propagation of noise, it is effectual to give sound insulation, sound absorption hole 505 has all been seted up on first acoustic celotex 501 and the second acoustic celotex 502, sound absorption hole 505 is the distribution of rectangular array and sets up, when sound enters into abatvoix main part 5, can absorb the incident sound wave through sound absorption hole 505, and when the thing strikes on panel carelessly, the impact force that produces presses crashproof board 9 backward, through hydraulic damping pole 7, crashproof board 9, buffer spring 10 and fender ring 11's cooperation can be relieved the impact that comes on the striking, thereby make fire-retardant panel reach the effect, and the safe mounting structure of being convenient for use, and simple structure.

Claims

1. The utility model provides a decorate fire-retardant abatvoix, includes frame (1), its characterized in that, the inside of frame (1) is inlayed and is equipped with fire-retardant inner panel (2) and fire-retardant planking (3), install frame (4) between fire-retardant inner panel (2) and fire-retardant planking (3), the internally mounted of frame (4) has abatvoix main part (5), frame (1) four corners department has all seted up the cushion chamber, set up the slide opening with the cushion chamber intercommunication on frame (1) lateral wall, the inside slidable mounting of slide opening has hydraulic damping pole (7), connecting piece (8) are all installed at the both ends of hydraulic damping pole (7), hydraulic damping pole (7) extend to the outside one end of cushion chamber and are connected with anticollision board (9) through connecting piece (8), hydraulic damping pole (7) other end passes through connecting piece (8) and cushion chamber inner wall connection, the cover is equipped with buffer spring (10) on hydraulic damping pole (7), install on the outer wall of hydraulic damping pole (7) and keep off ring (11), the one end and the fender ring (11) counterbalance of buffer spring (10), the other end and the cushion chamber inner wall counterbalance of buffer spring (10).

2. The decorative, fire retardant and sound absorbing sheet according to claim 1 wherein the panel body (5) comprises a first acoustic panel (501), a second acoustic panel (502), a honeycomb panel (503) and a magnesium panel (504), the honeycomb panel (503) is mounted on the top surface of the first acoustic panel (501), the magnesium panel (504) is mounted on the top surface of the honeycomb panel (503), and the second acoustic panel (502) is mounted on the top surface of the magnesium panel (504).

3. The decorative flame-retardant sound-absorbing board according to claim 2, wherein the first sound-absorbing board (501) and the second sound-absorbing board (502) are both provided with sound-absorbing holes (505), and the sound-absorbing holes (505) are distributed in a rectangular array.

4. The decorative flame-retardant acoustic panel according to claim 1, wherein the flame-retardant acoustic felt (6) is bonded to the opposite side of the flame-retardant inner panel (2) and the flame-retardant outer panel (3), and the flame-retardant acoustic felt (6) is attached to the outer surface of the acoustic panel main body (5).

5. The decorative flame-retardant acoustic panel according to claim 1, wherein the side of the impact-resistant panel (9) opposite to the flame-retardant outer panel (3) is provided with a protrusion (15), and the protrusion (15) is made of rubber.

6. The decorative, flame-retardant and sound-absorbing panel as claimed in claim 1, wherein the periphery of the side of the impact-resistant panel (9) close to the frame (1) is provided with a flexible sealing edge (12), and the side of the flexible sealing edge (12) far from the impact-resistant panel (9) is fixed with the outer wall of the frame (1).

7. The decorative flame-retardant acoustic board according to claim 1, wherein the inner wall of the sliding hole is provided with an annular groove, and a ball (13) is embedded in the annular groove.

8. The decorative, fire-retardant and sound-absorbing panel as claimed in claim 1, wherein the interior of said cushion chamber is filled with sound-absorbing filler (14), and said sound-absorbing filler (14) is made of sound-absorbing cotton.