CN212153784U

CN212153784U - GY sound absorption module

Info

Publication number: CN212153784U
Application number: CN202020313227.2U
Authority: CN
Inventors: 何珊珊
Original assignee: Xi'an Dana Acoustic Technology Co ltd
Current assignee: Xi'an Dana Acoustic Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-12-15
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a GY sound absorption module, including first plate body and second plate body, the bottom surface of first plate body is equipped with a plurality of connection archs, the dovetail connection groove has been seted up on the top surface of second plate body, dovetail connection groove and the gomphosis of connection archs mutually, first plate body is equipped with first tenon along length direction's a side surface, the opposite side surface is equipped with first tongue-and-groove, first plate body is equipped with the head rod along width direction's a side surface, the opposite side surface is equipped with first connecting hole, the second plate body is equipped with the second tenon along length direction's a side surface, the opposite side surface is equipped with the second tongue-and-groove, the second tenon passes through mortise-and-tenon joint with the second tongue-and-groove, the second plate body is equipped with the second connecting rod along width direction's a side surface, the opposite side surface is equipped with the second connecting hole, second connecting. The utility model discloses a GY sound absorption module has good sound absorption effect to the aggregate erection of being convenient for, the material resources of using manpower sparingly.

Description

GY sound absorption module

Technical Field

The utility model relates to a sound absorption technical field, in particular to GY sound absorption module.

Background

The polyester fiber sound absorption board is an ideal sound absorption decoration material in places with high acoustic environment requirements and high-grade decoration, such as movie theaters, vocal halls, museums, exhibition halls, libraries, auditoria, galleries, auction halls, sports halls, report halls, multifunctional halls, hotel lobbies, hospitals, markets, schools, piano rooms, conference rooms, studios, sound recording rooms, KTV rooms, bars, industrial plants, machine rooms, families, noise reduction and the like. The polyester fiber with 100 percent of raw materials has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture protection, mildew resistance, easy dust removal, easy cutting, splicing, simple and convenient construction, good stability, good impact resistance, good independence, high cost performance and the like, has abundant and various colors for selection, and can meet the requirements of attraction and decoration of different styles and levels.

However, some existing sound-absorbing boards still have certain disadvantages in use, and are inconvenient to assemble during use, and the sound-absorbing boards are relatively poor in sound-absorbing effect and cannot meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a GY sound absorption module, which can effectively solve the problems of the prior art.

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

a GY sound absorption module comprises a first plate body and a second plate body, wherein the bottom surface of the first plate body is provided with a plurality of connecting bulges, the top surface of the second plate body is provided with a plurality of dovetail connecting grooves, the dovetail connecting grooves are embedded with the connecting bulges, a first tenon is arranged on one side surface of the first plate body along the length direction, a first mortise is arranged on the other side surface of the first plate body along the length direction, the first tenon and the first mortise are connected through a tenon-mortise joint, a plurality of first connecting rods are arranged on one side surface of the first plate body along the width direction, a plurality of first connecting holes are arranged on the other side surface of the first plate body along the width direction, the first connecting rods are embedded with the first connecting holes, a second tenon is arranged on one side surface of the second plate body along the length direction, a second mortise is arranged on the other side surface of the second plate body along the length direction, the second tenon with the second mortise passes through mortise-tenon joint, the second plate body is equipped with a plurality of second connecting rods along width direction's a side surface, the second plate body is equipped with a plurality of second connecting holes along width direction's opposite side surface, second connecting rod and second connecting hole looks gomphosis, the inside of first plate body is equipped with first cavity, the inside of second plate body is equipped with the second cavity, first cavity with the inside of second cavity is all filled there is the combination acoustic baffle.

Preferably, the connecting protrusion, the first tenon and the first plate body are of an integrally formed structure.

Preferably, the second tenon and the second plate body are of an integrally formed structure.

Preferably, the combined sound absorption plate comprises a honeycomb sound absorption plate, a wave crest sound absorption sponge and a polyester fiber sound absorption plate, wherein the wave crest sound absorption sponge is arranged between the honeycomb sound absorption plate and the polyester fiber sound absorption plate.

Preferably, the number of the first connecting rods and the number of the first connecting holes are the same.

Preferably, the number of the second connecting rods is the same as that of the second connecting holes.

Compared with the prior art, the utility model discloses following beneficial effect has: the GY sound absorption module has the advantages that the concave contact surface is formed by arranging the connecting protrusions and the dovetail connecting grooves, so that the connection between the first plate body and the second plate body is more compact, the first tenon is connected with the first mortise through the tenon-and-mortise, the first connecting rod is embedded with the first connecting hole, so that the combined assembly between two adjacent first plate bodies is tighter, the second tenon is connected with the second mortise through the tenon-and-mortise, the second connecting rod is embedded with the second connecting hole, so that the combined assembly between two adjacent second plate bodies is tighter, the first cavity, the second cavity and the sound absorption plate are arranged, the combined sound absorption plate consisting of the honeycomb sound absorption plate, the wave crest sound absorption sponge and the polyester fiber sound absorption plate is arranged, so that the whole GY sound absorption module has good sound absorption effect and is convenient to assemble, manpower and material resources are saved, the whole GY sound absorption module has a simple structure, convenient operation, the effect of using is better than traditional mode.

Drawings

Fig. 1 is a first schematic view of a first plate of a GY sound absorption module of the present invention;

fig. 2 is a second schematic view of the first plate of a GY sound absorption module of the present invention;

fig. 3 is a first schematic view of a second plate of a GY sound absorption module of the present invention;

fig. 4 is a second schematic view of a second plate of a GY sound absorption module of the present invention;

fig. 5 is a cross-sectional view of a GY sound absorption module of the present invention.

In the figure: 1. a first plate body; 2. a second plate body; 3. a connecting projection; 4. dovetail connecting grooves; 5. a first tenon; 6. a first tongue-and-groove; 7. a first connecting rod; 8. a first connection hole; 9. a second tenon; 10. a second mortise; 11. a second connecting rod; 12. a second connection hole; 13. a first cavity; 14. a second cavity; 15. and (4) combining the sound absorption plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, a GY sound absorption module includes a first plate 1 and a second plate 2, wherein a plurality of connecting protrusions 3 are disposed on a bottom surface of the first plate 1, a plurality of dovetail connecting grooves 4 are disposed on a top surface of the second plate 2, the dovetail connecting grooves 4 are engaged with the connecting protrusions 3, a first tenon 5 is disposed on a side surface of the first plate 1 along a length direction, a first mortise 6 is disposed on the other side surface of the first plate 1 along the length direction, the first tenon 5 is connected to the first mortise 6 through a mortise and tenon joint, a plurality of first connecting rods 7 are disposed on a side surface of the first plate 1 along the width direction, a plurality of first connecting holes 8 are disposed on the other side surface of the first plate 1 along the width direction, the first connecting rods 7 are engaged with the first connecting holes 8, a second tenon 9 is disposed on a side surface of the second plate 2 along the length direction, the second plate body 2 is equipped with second tongue-and-groove 10 along length direction's opposite side surface, second tenon 9 with second tongue-and-groove 10 passes through mortise and tenon joint, second plate body 2 is equipped with a plurality of second connecting rods 11 along width direction's a side surface, second plate body 2 is equipped with a plurality of second connecting holes 12 along width direction's opposite side surface, second connecting rod 11 and second connecting hole 12 gomphosis mutually, the inside of first plate body 1 is equipped with first cavity 13, the inside of second plate body 2 is equipped with second cavity 14, first cavity 13 with the inside of second cavity 14 all is filled there is combination acoustic baffle 15.

In this embodiment, preferably, the connecting protrusion 3, the first tenon 5 and the first plate body 1 are integrally formed.

In this embodiment, preferably, the second tenon 9 and the second plate body 2 are integrally formed.

In this embodiment, preferably, the combined sound-absorbing board 15 includes a honeycomb sound-absorbing board, a wave-peak sound-absorbing sponge and a polyester fiber sound-absorbing board, and the wave-peak sound-absorbing sponge is disposed between the honeycomb sound-absorbing board and the polyester fiber sound-absorbing board.

In this embodiment, it is preferable that the number of the first connecting rods 7 is the same as that of the first connecting holes 8.

In this embodiment, it is preferable that the number of the second connecting rods 11 is the same as that of the second connecting holes 12.

It should be noted that, the utility model relates to a GY sound absorption module, when in use, the concave contact surface is formed by arranging the connecting protrusion 3 and the dovetail connecting groove 4, the connection between the first plate 1 and the second plate 2 is more compact, by arranging the first tenon 5 and the first mortise 6 to be connected through the tenon-and-mortise, the first connecting rod 7 is embedded with the first connecting hole 8, the combination and assembly between two adjacent first plates 1 is more compact, by arranging the second tenon 9 and the second mortise 10 to be connected through the tenon-and-mortise, the second connecting rod 11 is embedded with the second connecting hole 12, the combination and assembly between two adjacent second plates 2 is more compact, by arranging the first cavity 13, the second cavity 14 and the sound absorption plate 15, by arranging the combination sound absorption plate 15 composed of the honeycomb sound absorption plate, the wave absorption plate and the polyester fiber sound absorption plate, the whole GY sound absorption module has good sound absorption effect, and the combined installation is convenient, and manpower and material resources are saved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a GY sound absorption module, includes first plate body (1) and second plate body (2), its characterized in that: the bottom surface of the first plate body (1) is provided with a plurality of connecting protrusions (3), the top surface of the second plate body (2) is provided with a plurality of dovetail connecting grooves (4), the dovetail connecting grooves (4) are embedded with the connecting protrusions (3), one side surface of the first plate body (1) along the length direction is provided with a first tenon (5), the other side surface of the first plate body (1) along the length direction is provided with a first mortise (6), the first tenon (5) and the first mortise (6) are connected through mortise and tenon joints, one side surface of the first plate body (1) along the width direction is provided with a plurality of first connecting rods (7), the other side surface of the first plate body (1) along the width direction is provided with a plurality of first connecting holes (8), the first connecting rods (7) are embedded with the first connecting holes (8), one side surface of the second plate body (2) along the length direction is provided with a second tenon (9), the utility model discloses a sound absorbing plate, including second plate body (2), second plate body (2) and second board body, second board body (2) are equipped with second tongue-and-groove (10) along length direction's opposite side surface, second tenon (9) with second tongue-and-groove (10) are through mortise-tenon joint, second plate body (2) are equipped with a plurality of second connecting rods (11) along width direction's a side surface, second plate body (2) are equipped with a plurality of second connecting holes (12) along width direction's opposite side surface, second connecting rod (11) and second connecting hole (12) gomphosis mutually, the inside of first plate body (1) is equipped with first cavity (13), the inside of second plate body (2) is equipped with second cavity (14), first cavity (13) with the inside of second cavity (14) all is filled with combination acoustic baffle (15).

2. The GY sound absorbing module of claim 1, wherein: the connecting protrusion (3), the first tenon (5) and the first plate body (1) are of an integrally formed structure.

3. The GY sound absorbing module of claim 1, wherein: the second tenon (9) and the second plate body (2) are of an integrally formed structure.

4. The GY sound absorbing module of claim 1, wherein: the combined sound absorption plate (15) comprises a honeycomb sound absorption plate, wave crest sound absorption sponge and a polyester fiber sound absorption plate, wherein the wave crest sound absorption sponge is arranged between the honeycomb sound absorption plate and the polyester fiber sound absorption plate.

5. The GY sound absorbing module of claim 1, wherein: the number of the first connecting rods (7) is the same as that of the first connecting holes (8).

6. The GY sound absorbing module of claim 1, wherein: the number of the second connecting rods (11) is the same as that of the second connecting holes (12).