CN215889849U

CN215889849U - Balance sound blocking plate for sound insulation door

Info

Publication number: CN215889849U
Application number: CN202121572066.XU
Authority: CN
Inventors: 宗继龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-22
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the field of soundproof doors, in particular to a balanced sound-blocking plate for soundproof doors, which comprises a plate, wherein a plurality of groups of first sound-absorbing holes and second sound-absorbing holes are arranged on two sides of the plate; and the two sides of the board can be spliced by arranging the original boards, so that the appearance is more attractive, the board cost is saved, and the environment is protected.

Description

Balance sound blocking plate for sound insulation door

Technical Field

The utility model relates to the field of sound-proof doors, in particular to a balanced sound-proof plate for a sound-proof door.

Background

Along with the improvement of life quality, the requirements of people on personal private spaces are higher and higher, and the sound insulation board is applied to home decoration more and more. Many kinds of doors are sold on the market, but the doors are expensive, the interior of the doors is generally filled with wood, the door quality is increased, the noise absorption rate is reduced, when the wood is deformed due to external factors (stress, humidity change and the like), interaction internal force is generated among all parts in the wood body to resist the external factors, the wood is tried to be restored to the position before deformation from the position after deformation, large-scale plates are unstable when the large-scale plates are used, and the door is easy to deform in daily use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that doors sold on the market are various in types, but the price is high, the interior of a common door is filled with wood, the door quality is improved, the noise absorption rate is reduced, when the wood is deformed due to external factors (stress, humidity change and the like), interaction internal force is generated among all parts in the wood body to resist the action of the external factors, the wood is tried to return to the position before deformation from the position after deformation, large-sized plates are unstable in use, the door is easy to deform in daily use and the like, and the balance sound-blocking plate for the sound-insulating door is provided.

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

the design is a balanced sound blocking plate for soundproof door, which comprises a plate, wherein a plurality of groups of first sound absorbing holes and second sound absorbing holes are arranged on two sides of the plate.

Preferably, the depth of the first sound absorption hole is larger than that of the second sound absorption hole, and the first sound absorption hole and the second sound absorption hole are arranged on two sides of the plate in a staggered mode.

Preferably, the depth of the first sound absorption hole is the same as that of the second sound absorption hole, and the first sound absorption hole and the second sound absorption hole are symmetrically arranged on two sides of the plate.

Preferably, a partition is arranged between the first sound absorption hole and the second sound absorption hole.

Preferably, the plate is a wood plate, and the partition is a wood partition.

The balance sound-blocking plate for the sound-proof door has the beneficial effects that: the first sound absorption holes and the second sound absorption holes are formed in the two sides of the plate, so that the whole weight of the plate is reduced, the large plate is more stable when used, the elastic coefficient in the vertical direction is increased, and the noise is absorbed through the first sound absorption holes and the second sound absorption holes, so that the sound insulation effect of the plate is better; and the two sides of the board can be spliced by the primary boards, so that the board is more attractive, saves the board cost, is beneficial to environmental protection, has a simple structure, is strong in practicability and is suitable for popularization.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a balanced sound-damping panel for a sound-damping door according to the present invention;

FIG. 2 is a schematic structural view of a partition plate of an embodiment of the balanced sound-damping plate for a sound-damping door according to the present invention;

FIG. 3 is a schematic perspective view of a second embodiment of a balanced sound-damping panel for a sound-damping door according to the present invention;

FIG. 4 is a schematic structural view of a second partition plate of the balance sound-damping plate for a sound-damping door according to the present invention.

In the figure: 1. a plate material; 2. a first sound absorbing aperture; 3. a second sound absorbing hole; 4. and (4) separating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The first embodiment is as follows:

referring to fig. 1-2, a balanced sound blocking plate for soundproof door, includes panel 1, and its characterized in that, panel 1's both sides are provided with a plurality of sets of first sound absorbing hole 2 and second sound absorbing hole 3, through setting up first sound absorbing hole 2 and second sound absorbing hole 3 in panel 1 both sides, make the whole weight of panel 1 lighten, it is more stable when making large-scale panel 1 use, increase the vertical direction coefficient of elasticity, and absorb the noise through first sound absorbing hole 2 and second sound absorbing hole 3, make panel 1 give sound insulation the effect better.

The degree of depth of first sound absorbing hole 2 is greater than the second and inhales sound hole 3, and first sound absorbing hole 2 and second are inhaled sound hole 3 and are crisscross to be set up in the both sides of panel 1, and to noise 3 absorption, make panel 1 sound insulation effect better through first sound absorbing hole 2 and second to first sound absorbing hole 2 and second inhale the degree of depth of sound hole 3 different, make sound absorbing effect different, can make the noise not equidimension decay and absorbed.

A partition 4 is arranged between the first sound absorption hole 2 and the second sound absorption hole 3, so that noise is prevented from passing through the first sound absorption hole 2 and the second sound absorption hole 3, the noise penetration difficulty is increased, and the noise is attenuated and absorbed.

The board 1 is a wood board, and the partition 4 is a wood partition, so that the noise absorption effect is better.

Example two:

referring to fig. 3 to 4, the depth of the first sound absorbing hole 2 is the same as the depth of the second sound absorbing hole 3, and the first sound absorbing hole 2 and the second sound absorbing hole 3 are symmetrically disposed on both sides of the plate 1, so that the sound insulation effect of the plate 1 is better through the absorption of the first sound absorbing hole 2 and the second pair of noise absorbing holes 3, and the depths of the first sound absorbing hole 2 and the second sound absorbing hole 3 are the same, so that the noise can be effectively attenuated and absorbed. The difference between the first embodiment and the second embodiment is that the depths of the first sound absorbing hole 2 and the second sound absorbing hole 3 are different, and the other embodiments are the same as the first embodiment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a balanced sound blocking board for soundproof door, includes panel (1), its characterized in that, the both sides of panel (1) are provided with first sound absorbing hole (2) of a plurality of groups and second sound absorbing hole (3).

2. The balance sound-blocking plate for the sound-proof door as claimed in claim 1, wherein the first sound-absorbing hole (2) has a greater depth than the second sound-absorbing hole (3), and the first sound-absorbing hole (2) and the second sound-absorbing hole (3) are alternately disposed on both sides of the plate (1).

3. The balance sound-blocking plate for a sound-proof door as claimed in claim 1, wherein the first sound-absorbing hole (2) has the same depth as the second sound-absorbing hole (3) and is symmetrically disposed on both sides of the plate (1).

4. The balanced sound-damping panel for a sound-damping door as claimed in claim 1, characterized in that a partition (4) is provided between said first sound-absorbing opening (2) and said second sound-absorbing opening (3).

5. The balanced sound-damping board for a sound-damping door as claimed in claim 4, wherein said board (1) is a wood board and said partition (4) is a wood partition.