CN211172473U

CN211172473U - Building sound insulation board

Info

Publication number: CN211172473U
Application number: CN201921565034.XU
Authority: CN
Inventors: 宋吉善
Original assignee: Shanghai Chuanyi Industrial Co ltd
Current assignee: Shanghai Chuanyi Industrial Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-04
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a building sound insulation board, including the acoustic celotex board, the front of acoustic celotex board is fixed with decorative board and sound-absorbing hole, one side of acoustic celotex board is fixed with the connecting rod, the top and the bottom of connecting rod all are equipped with the spring fixing base, one side of spring fixing base is provided with fixing spring, one side of spring fixing base is connected with the restriction frame through fixing spring, and restriction frame and fixing spring looks joint, the front of connecting rod is provided with the hinge, the inboard of hinge is provided with the hinge pivot, the front of hinge runs through and is provided with fixing bolt, the front of connecting rod is connected with four fixed plates respectively through the hinge, and four fixed plates are arranged into "rectangle", the front of fixed plate is fixed with spring link, spring link's side is provided with expanding spring, and expanding spring is in tensile state, the inboard of acoustic celotex board is provided with the spread groove, the device reaches the syllable-dividing The purpose of the acoustic panel assembly.

Description

Building sound insulation board

Technical Field

The utility model relates to a building material equipment technical field specifically is a building sound insulation panel.

Background

The building material is a general name of materials used in civil engineering and building engineering, and can be divided into structural materials, decorative materials and some special materials, wherein the structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like, the decorative materials comprise various coatings, paints, plating layers, veneers, tiles with various colors, glass with special effects and the like, and the special materials are used for water proofing, moisture proofing, corrosion resistance, fire proofing, flame retardance, sound insulation, heat preservation, sealing and the like.

But current acoustic panel is difficult to assemble, and when needs increase the area of the acoustic panel who uses, the fixed effect that staff used glue with the acoustic panel viscose is not enough, makes easily drop between the acoustic panel, and current acoustic panel's the effect that gives sound insulation is not enough, because the scope of acoustic panel thickness is certain to the effect that gives sound insulation to acoustic panel has caused certain influence.

Therefore, how to design a building sound insulation board becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building sound insulation panel to it is difficult to assemble and the not enough problem of effect that gives sound insulation to propose sound insulation panel in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building sound insulation board comprises a sound insulation board, wherein a decorative board and a sound absorption hole are fixed on the front side of the sound insulation board, a connecting rod is fixed on one side of the sound insulation board, spring fixing seats are arranged at the top and the bottom of the connecting rod, a fixing spring is arranged on one side of each spring fixing seat, one side of each spring fixing seat is connected with a limiting frame through the corresponding fixing spring, the limiting frames are clamped with the corresponding fixing springs, a hinge is arranged on the front side of the connecting rod, a hinge rotating shaft is arranged on the inner side of the hinge, a fixing bolt penetrates through the front side of the hinge, the front side of the connecting rod is respectively connected with four fixing plates through the hinges, the four fixing plates are arranged into a rectangle, a spring connecting rod is fixed on the front side of each fixing plate, a telescopic spring is arranged on the side of, the inboard of acoustic celotex board is provided with the spread groove, one side of spread groove is provided with the fixed plate restriction groove, the inside of acoustic celotex board is provided with the sound-absorbing tube.

Furthermore, the sound absorption holes are arranged in a plurality of sizes, the sizes of the sound absorption holes are consistent, and meanwhile the sound absorption holes penetrate through the front face of the sound insulation board.

Furthermore, the sound absorption pipe is formed by processing superfine glass wool materials, is in a spiral shape and penetrates through the inside of the sound insulation board.

Further, the fixed plate restriction groove and the equal inside fretwork of spread groove, just the fixed plate restriction groove sets up for the spread groove is perpendicular, simultaneously fixed plate restriction groove and spread groove all run through in one side of acoustic celotex board.

Furthermore, the limiting frame comprises a fixed spring and a spring fixing seat, wherein the fixed spring is located on one side of the limiting frame, the spring fixing seat is fixed on one side of the fixed spring, and the limiting frame is movably connected with the spring fixing seat through the fixed spring.

Furthermore, the width of the fixed plate is slightly less than the inner width of the limiting frame, and the fixed plate is fixedly connected with the telescopic spring through a spring connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the building sound insulation board is improved and increased on the basis of the original device, the device is provided with a limiting frame, a telescopic spring, a fixing plate and the like, when the use area of the sound insulation board needs to be increased, a worker needs to assemble a plurality of sound insulation boards, the worker places one side of the fixing plate of one sound insulation board on one side of the other sound insulation board with a connecting groove, then slowly pushes the sound insulation boards, the limiting frame enters the connecting groove under the action of pushing force, then the limiting frame is blocked by the blocking of a section of board protruding from the connecting groove, the fixing plate continues to enter the limiting groove of the fixing plate, after the fixing plate enters the limiting groove of the fixing plate, the limiting frame is limited in the connecting groove, the limiting frame is enabled to remove the limitation on the fixing plate, meanwhile, the fixing plate is unfolded through a hinge under the action of the telescopic spring and is fixed in the limiting groove of the, then the staff fixes the acoustic baffle at the designated position, which can achieve the purpose of convenient assembly of the acoustic baffle, the device is provided with sound absorption holes, sound absorption pipes and the like, when sound is transmitted, the sound is transmitted to the sound insulation board through air transmission, and in the transmission process of the sound, the sound absorption holes on the sound insulation board absorb sound into the sound insulation board, the sound is transmitted in the sound absorption pipe in a spiral shape in the sound insulation board, the distance of sound transmission of the spiral sound absorption pipe is longer relative to the linear pipeline, the surface of the sound absorption pipe processed by the superfine glass wool material is provided with a plurality of fine small holes, in the sound transmission process, the sound absorption tube absorbs incident sound by virtue of the porosity, the resonance effect and the like of the sound absorption tube, so that indoor sound is difficult to be transmitted to the outside, and external sound is difficult to be transmitted to the indoor space, sound insulation is performed, and the purpose of improving the sound insulation effect of the device can be achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the connecting rod of the present invention;

FIG. 3 is a cross-sectional view of the baffle of the present invention;

fig. 4 is a left side view of the baffle of the present invention.

In the figure: 1. limiting frame, 2, fixed spring, 3, connecting rod, 4, acoustic celotex board, 401, fixed plate restriction groove, 402, spread groove, 403, sound absorption hole, 404, sound absorption pipe, 5, decorative board, 6, spring fixing base, 7, fixed plate, 8, expanding spring, 9, fixing bolt, 10, hinge, 11, hinge pivot, 12, spring link pole.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an instrument all can obtain through market purchase and private customization:

referring to fig. 1-4, the present invention provides a technical solution: a building sound insulation board comprises a limiting frame 1, a fixed spring 2, a connecting rod 3, a sound insulation board 4, a fixed board limiting groove 401, a connecting groove 402, a sound absorption hole 403, a sound absorption pipe 404, a decorative board 5, a spring fixing seat 6, a fixed board 7, a telescopic spring 8, a fixed bolt 9, a hinge 10, a hinge rotating shaft 11 and a spring connecting rod 12, wherein the decorative board 5 and the sound absorption hole 403 are fixed on the front surface of the sound insulation board 4, the connecting rod 3 is fixed on one side of the sound insulation board 4, the spring fixing seat 6 is arranged at the top and the bottom of the connecting rod 3, the fixed spring 2 is arranged on one side of the spring fixing seat 6, one side of the spring fixing seat 6 is connected with the limiting frame 1 through the fixed spring 2, the limiting frame 1 is clamped with the fixed spring 2, the hinge 10 is arranged on the front surface of the connecting rod 3, the hinge, the front of connecting rod 3 is connected with four fixed plates 7 respectively through hinge 10, and four fixed plates 7 arrange into "rectangle", and the front of fixed plate 7 is fixed with spring link rod 12, and the side of spring link rod 12 is provided with expanding spring 8, and expanding spring 8 is in tensile state, and the inboard of acoustic celotex board 4 is provided with spread groove 402, and one side of spread groove 402 is provided with fixed plate restriction groove 401, and the inside of acoustic celotex board 4 is provided with sound-absorbing tube 404.

The utility model achieves the purpose of improving the sound insulation effect of the device and facilitating the assembly of the sound insulation boards 4 through the sound absorption holes 403, the sound absorption pipes 404, the expansion springs 8, the fixing plates 7 and the like, when the usable area of the sound insulation boards 4 needs to be increased, a worker needs to assemble a plurality of sound insulation boards 4, the worker firstly places one side of the fixing plate 7 which is provided with one sound insulation board 4 on one side of the other sound insulation board 4 which is provided with the connecting groove 402, then slowly pushes the sound insulation boards 4 close, the limiting frame 1 enters the connecting groove 402 under the action of thrust, then is blocked by the blocking of one section of the protruding board of the connecting groove 402, the fixing plate 7 continuously enters the fixing plate limiting groove 401, after the fixing plate 7 enters the fixing plate limiting groove 401, because the limiting frame 1 is limited in the connecting groove 402, the limiting frame 1 is enabled to remove the limitation on the fixing plate 7, meanwhile, the fixing plate 7 is unfolded through the hinges 10 under the action of, two acoustic celotex boards 4 are seamlessly connected, then the staff fixes acoustic celotex board 4 to the designated position, when sound is transmitted, sound is transmitted to acoustic celotex board 4 through air transmission, sound absorption hole 403 on acoustic celotex board 4 absorbs sound into the inside of acoustic celotex board 4 in the process of sound transmission, sound is transmitted in the form of 'heliciform' in acoustic celotex board 4 at acoustic duct 404, the distance of sound transmission is prolonged for the "straight line" pipeline for the "heliciform" acoustic duct 404, the surface of acoustic duct 404 that is processed by superfine glass wool material has many fine holes, in the process of sound transmission, acoustic duct 404 absorbs incident sound by its own porosity and resonance effect, make indoor sound difficult to transmit to the outside and external sound difficult to transmit to the room, give sound insulation.

Specifically, the sound absorption holes 403 are provided in a plurality of sizes, the sound absorption holes 403 are uniform in size, the sound absorption holes 403 penetrate through the front face of the sound insulation board 4, the sound can be absorbed and conducted into the sound absorption pipe 404 through the sound absorption holes 403, and the sound insulation effect can be improved through absorption of the sound absorption pipe 404.

The utility model discloses a sound-absorbing hole 403 reaches the purpose that improves syllable-dividing effect, when having the sound to spread, sound passes to on the acoustic celotex board 4 through the air propagation, sound is at the in-process of propagating, sound-absorbing hole 403 on the acoustic celotex board 4 absorbs sound in the inside of acoustic celotex board 4, sound is "heliciform" propagation in acoustic celotex board 4 at acoustic duct 404, the distance of sound propagation has been prolonged for the pipeline of "straight line form" to the acoustic duct 404 of heliciform ", the surface of the acoustic duct 404 that is formed by the processing of superfine glass cotton material has many fine and close apertures, in the sound propagation process, the acoustic duct 404 absorbs incident sound with the porousness and resonance effect etc. of self, make indoor sound be difficult to propagate external and external sound and be difficult to propagate indoor, give sound insulation.

Specifically, the sound absorbing pipe 404 is formed by processing a superfine glass wool material, the sound absorbing pipe 404 is in a spiral shape, the sound absorbing pipe 404 penetrates through the inside of the sound insulating board 4, the spiral sound absorbing pipe 404 enlarges the sound absorbing range while reducing the structural weight, the sound absorbing pipe 404 formed by processing the superfine glass wool material has a good sound absorbing effect, and the purpose of improving the sound insulating effect of the device can be effectively achieved.

The utility model discloses a sound-absorbing tube 404 reaches the purpose that improves device sound-proof effect, when having the sound transmission, sound passes to on the acoustic celotex board 4 through the air propagation, sound is at the in-process of propagation, sound hole 403 on the acoustic celotex board 4 absorbs sound in the inside of acoustic celotex board 4, sound is "heliciform" propagation in acoustic celotex board 4 at sound-absorbing tube 404, the sound propagation's that has prolonged the distance of sound for the pipeline of "straight line form" is prolonged to the sound-absorbing tube 404 of heliciform ", the surface of sound-absorbing tube 404 that is formed by the processing of superfine glass cotton material has many fine and close apertures, in the sound transmission process, sound-absorbing tube 404 absorbs incident sound with the porousness and resonance effect etc. of self, make indoor sound be difficult to propagate external and external sound and be difficult to propagate indoor, give sound insulation.

Specifically, fixed plate restriction groove 401 and the equal inside fretwork of connecting groove 402, and fixed plate restriction groove 401 sets up for connecting groove 402 is perpendicular, and fixed plate restriction groove 401 all runs through in one side of acoustic celotex board 4 with connecting groove 402 simultaneously, when assembling the acoustic celotex board butt joint, fixed plate 7 and connecting rod 3 can reach the purpose of being convenient for assemble acoustic celotex board 4 in fixed plate restriction groove 401 and connecting groove 402 respectively.

The utility model discloses a fixed plate restriction groove 401 reaches the purpose of being convenient for equipment acoustic celotex board 4 with spread groove 402, the staff places fixed plate 7 one side that an acoustic celotex board 4 had in one side that another acoustic celotex board 4 has spread groove 402 earlier, push away slowly acoustic celotex board 4 afterwards, restriction frame 1 enters into in spread groove 402 under the effect of thrust, the separation that receives the outstanding one section board of spread groove 402 afterwards is blockked, and fixed plate 7 continues to enter into fixed plate restriction groove 401 in, fixed plate 7 enters into behind the fixed plate restriction groove 401 because restriction frame 1 is restricted in spread groove 402, make restriction frame 1 remove the restriction to fixed plate 7, thereby fixed plate 7 receives the effect of expanding spring 8 and expandes through hinge 10 and is fixed to fixed plate restriction inslot 401 in, two 4 seamless connections of acoustic celotex board.

Specifically, restriction frame 1 is including being located the fixed spring 2 of restriction frame 1 one side and being fixed in the spring fixing base 6 of fixed spring 2 one side, and restriction frame 1 is through fixed

spring

2 and 6 swing joint of spring fixing base, and restriction frame 1 can restrict expanding spring 8 and drive fixed plate 7 and retract to make fixed plate 7 can pass through spread groove 402 smoothly, can reach the purpose of the equipment acoustic celotex board 4 of being convenient for.

The utility model discloses a restriction frame 1 reaches the purpose of being convenient for assemble acoustic celotex board 4, the staff places in one side that another acoustic celotex board 4 has spread groove 402 with fixed plate 7 one side that an acoustic celotex board 4 has earlier, push away acoustic celotex board 4 slowly afterwards, restriction frame 1 enters into in spread groove 402 under the effect of thrust, the separation that receives the outstanding one section board of spread groove 402 afterwards is blockked, and fixed plate 7 continues to enter into fixed plate restriction groove 401 in, fixed plate 7 enters into behind the fixed plate restriction groove 401 because restriction frame 1 is restricted in spread groove 402, make restriction frame 1 relieve the restriction to fixed plate 7, thereby fixed plate restriction groove 401 is fixed to through hinge 10 expansion to the effect that fixed plate 7 received expanding spring 8 simultaneously, two 4 seamless connections of acoustic celotex board.

Specifically, the width of fixed plate 7 slightly is less than the interior width of limiting frame 1, and fixed plate 7 passes through spring coupling pole 12 and expanding spring 8 fixed connection, and fixed plate 7 is owing to limiting frame 1 is restricted in spread groove 402 after through fixed plate restriction groove 401, thereby receive expanding spring 8's effect to expand through hinge 10 and be fixed to in fixed plate restriction groove 401, can reach the purpose of being convenient for assemble acoustic celotex board 4.

The utility model discloses a fixed plate 7 reaches the purpose of being convenient for assemble acoustic celotex board 4, the staff places fixed plate 7 one side that an acoustic celotex board 4 had in one side that another acoustic celotex board 4 has spread groove 402 earlier, push away acoustic celotex board 4 slowly afterwards, restriction frame 1 enters into in spread groove 402 under the effect of thrust, the separation that receives the outstanding one section board of spread groove 402 afterwards is blockked, and fixed plate 7 continues to enter into fixed plate restriction groove 401 in, fixed plate 7 enters into behind the fixed plate restriction groove 401 because restriction frame 1 is restricted in spread groove 402, make restriction frame 1 relieve the restriction to fixed plate 7, thereby fixed plate restriction groove 401 is fixed to through hinge 10 expansion to the effect that fixed plate 7 received expanding spring 8 simultaneously, two 4 seamless connections of acoustic celotex board.

The working principle is that firstly, a worker checks whether the performance of each part is normal, if some parts are found to be abnormal, the worker needs to repair or replace in time, after the performance of each part of the device to be checked is normal, the device is arranged at a designated operation place, when the use area of the sound insulation plates 4 needs to be increased, the worker needs to assemble a plurality of sound insulation plates 4, the worker firstly places one side of a fixing plate 7 of one sound insulation plate 4 at one side of the other sound insulation plate 4 with a connecting groove 402, then slowly pushes the sound insulation plates 4 close, a limiting frame 1 enters the connecting groove 402 under the action of pushing force, then the limiting frame 1 is blocked by the separation of a section of the protruding plate of the connecting groove 402, the fixing plate 7 continuously enters a fixing plate limiting groove 401, after the fixing plate 7 enters the fixing plate limiting groove 401, the limiting frame 1 is limited in the connecting groove 402, so that the limiting frame 1 relieves the limitation, meanwhile, the fixed plate 7 is unfolded by the telescopic spring 8 through the hinge 10 and is fixed in the fixed plate limiting groove 401, the two sound insulation plates 4 are connected seamlessly, then the worker fixes the sound insulation plates 4 to a designated position, when sound is transmitted, the sound is transmitted to the sound insulation plates 4 through air transmission, in the transmission process of the sound, the sound absorption holes 403 on the sound insulation plates 4 absorb the sound into the sound insulation plates 4, the sound is transmitted in a spiral shape in the sound absorption pipes 404 in the sound insulation plates 4, the distance of sound transmission is prolonged by the spiral sound absorption pipes 404 relative to a straight pipeline, the surface of the sound absorption pipe 404 made of the ultra-fine glass wool material is provided with a plurality of fine small holes, in the transmission process of the sound, the sound absorption pipes 404 absorb incident sound by the porosity and the resonance effect of the sound absorption pipes, so that indoor sound is difficult to be transmitted to the outside and the outside sound is difficult to be transmitted to the indoor, and (6) performing sound insulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A building acoustic panel, includes acoustic celotex board (4), its characterized in that: the sound insulation board is characterized in that a decorative board (5) and a sound absorption hole (403) are fixed on the front side of the sound insulation board (4), a connecting rod (3) is fixed on one side of the sound insulation board (4), spring fixing seats (6) are arranged at the top and the bottom of the connecting rod (3), a fixing spring (2) is arranged on one side of each spring fixing seat (6), one side of each spring fixing seat (6) is connected with a limiting frame (1) through the fixing spring (2), the limiting frames (1) are clamped with the fixing springs (2), a hinge (10) is arranged on the front side of the connecting rod (3), a hinge rotating shaft (11) is arranged on the inner side of the hinge (10), a fixing bolt (9) penetrates through the front side of the hinge (10), four fixing plates (7) are respectively connected to the front side of the connecting rod (3) through the hinge (10), the four fixing plates (7) are, the front of fixed plate (7) is fixed with spring coupling pole (12), the side of spring coupling pole (12) is provided with expanding spring (8), just expanding spring (8) are in tensile state, the inboard of acoustic celotex board (4) is provided with spread groove (402), one side of spread groove (402) is provided with fixed plate restriction groove (401), the inside of acoustic celotex board (4) is provided with sound-absorbing pipe (404).

2. The building acoustical panel of claim 1, wherein: the sound absorption holes (403) are arranged in a plurality of sizes, the sound absorption holes (403) are consistent in size, and meanwhile the sound absorption holes (403) penetrate through the front face of the sound insulation board (4).

3. The building acoustical panel of claim 1, wherein: the sound absorption pipe (404) is made of superfine glass wool materials, the sound absorption pipe (404) is spiral, and meanwhile the sound absorption pipe (404) penetrates through the inside of the sound insulation board (4).

4. The building acoustical panel of claim 1, wherein: the fixing plate limiting groove (401) and the connecting groove (402) are all internally hollowed out, the fixing plate limiting groove (401) is vertically arranged relative to the connecting groove (402), and meanwhile the fixing plate limiting groove (401) and the connecting groove (402) are all penetrated through one side of the sound insulation plate (4).

5. The building acoustical panel of claim 1, wherein: the limiting frame (1) comprises a fixed spring (2) and a spring fixing seat (6), wherein the fixed spring (2) is located on one side of the limiting frame (1), the spring fixing seat (6) is fixed on one side of the fixed spring (2), and the limiting frame (1) is movably connected with the spring fixing seat (6) through the fixed spring (2).

6. The building acoustical panel of claim 1, wherein: the width of the fixed plate (7) is slightly smaller than the inner width of the limiting frame (1), and the fixed plate (7) is fixedly connected with the telescopic spring (8) through a spring connecting rod (12).