CN217630594U

CN217630594U - Suspensible decorative sound absorber

Info

Publication number: CN217630594U
Application number: CN202221649361.5U
Authority: CN
Inventors: 刘海霞; 陈勇军; 周少朋; 陆文宽
Original assignee: Hubei Lanxun Environmental Protection Engineering Co ltd
Current assignee: Hubei Lanxun Environmental Protection Engineering Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-21
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a but suspension type decorates acoustic absorber, concretely relates to acoustic absorber technical field, including the acoustic absorber, acoustic absorber surface fixedly connected with a plurality of acoustic baffles that can increase sound absorbing area, the acoustic absorber top is provided with the coupling assembling that is used for connecting the plumb line, and the spread groove that is used for installing the dead lever is offered to acoustic absorber top both sides, be provided with in the spread groove and carry out the fixed subassembly of complex with coupling assembling, the utility model discloses in be provided with a plurality of coupling assembling, dead lever and intercommunicating pore wall sliding connection, the stirring board that dead lever top fixedly connected with person of facilitating use used, stirring board setting are in the one end surface of spread groove at the dead lever, coupling assembling include the connecting block of mutually supporting with the mounting groove, guide plate surface and guide groove cell wall sliding connection, the internal thread that matches with plumb line surface screw thread is seted up at the connecting rod top, and the integrated device is easily installed when the construction, also is favorable to subsequent change and maintenance, improves the efficiency of construction.

Description

Suspensible decorative sound absorber

Technical Field

The utility model relates to a sound absorber technical field specifically is a sound absorber is decorated to formula of can hanging.

Background

The sound absorber is a sound absorbing member which is hung or placed indoors. The sound absorption structure is different from a common sound absorption structure in that the sound absorption structure is not a sound absorption body structure combined with a ceiling, a wall body and the like, but a self-made system is adopted, the sound absorption characteristics of the sound absorption structure are different for different use conditions and environments, the effective sound absorption area of the sound absorption structure is formed by a three-dimensional structure and is much larger than that of a common sound absorption material with a two-dimensional structure, a wider sound absorption frequency band is provided, the sound absorption effect of the material can be fully exerted, and the sound absorption structure is mainly suitable for large space places such as stadiums, art halls, operas houses, multifunctional halls, high-noise workshops and places with more prominent reverberant sound, and is particularly convenient to install for the environment and the workshops with complex pipeline structures. Meanwhile, the method is also suitable for noise treatment of the built house, is favorable for saving investment and does not influence the normal operation of the original equipment;

the following problems exist in the prior art:

under the prior art, current space acoustic absorber generally hangs on the skeleton, but before the construction, needs to set up the skeleton, and the operation is complicated, and the engineering time is longer, influences the efficiency of construction, not convenient to use, and for this, we propose a formula of can hanging and decorate the acoustic absorber and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a can hang formula and decorate acoustic absorber, includes the acoustic absorber, acoustic absorber surface fixedly connected with a plurality of acoustic baffles that can increase sound absorbing area, the acoustic absorber top is provided with the coupling assembling that is used for connecting the suspension wire, set up the mounting groove that is used for the erection joint piece in the middle of the acoustic absorber top, the spread groove that is used for installing the dead lever is seted up to acoustic absorber top both sides, be provided with in the spread groove and carry out the fixed subassembly of complex with coupling assembling, the spread groove sets up in the mounting groove both sides, set up the intercommunicating pore that the dead lever of being convenient for passed between mounting groove and the spread groove. The fixing component comprises a fixing rod, and a plurality of grooves for increasing the friction force of the fixing rod are formed in the surface of the fixing rod.

Preferably, the sound absorption plates are distributed in an array mode in the vertical direction of the sound absorber, a plurality of guide grooves used for stabilizing the connecting blocks are formed in the two sides of the inner wall of the mounting groove, and the guide grooves are evenly distributed in the length direction of the mounting groove.

Preferably, the mounting groove top both sides are provided with the fixed plate that prevents the dead lever and break away from the sound absorber, the fixed plate passes through bolt and sound absorber fixed connection, the dead lever sets up in the fixed plate bottom.

Preferably, the fixed rod is connected with the wall of the communicating hole in a sliding mode, a poking plate convenient for a user to use is fixedly connected to the top of the fixed rod, and the poking plate is arranged on the surface of one end, located at the connecting groove, of the fixed rod.

Preferably, a sleeve for installing a return spring is arranged at one end, close to the connecting groove, of the fixed rod, one end of the return spring is arranged inside the sleeve, and one end, far away from the fixed rod, of the return spring is fixedly connected with the wall of the connecting groove.

Preferably, coupling assembling includes the connecting block of mutually supporting with the mounting groove, connecting block surface and mounting groove cell wall sliding connection, the connecting block is close to the both sides of spread groove and offers the fixed orifices that matches each other with the dead lever.

Preferably, the surface of the fixing rod is in sliding connection with the wall of the fixing hole, a plurality of guide plates matched with the guide grooves are fixedly connected to the two sides of the connecting block, and the surfaces of the guide plates are in sliding connection with the walls of the guide grooves.

Preferably, the top of the connecting block is fixedly connected with a connecting plate through a bolt, the top of the connecting plate is fixedly connected with a connecting rod for connecting a threaded suspension wire, and the top of the connecting rod is provided with an internal thread matched with the surface thread of the threaded suspension wire.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

the utility model discloses in be provided with a plurality of coupling assembling, dead lever and intercommunicating pore wall sliding connection, the stirring board that dead lever top fixedly connected with person of facilitating the use used, the stirring board sets up the one end surface that is in the spread groove at the dead lever, coupling assembling includes the connecting block of mutually supporting with the mounting groove, connecting block surface and mounting groove cell wall sliding connection, the connecting block is close to the both sides of spread groove and offers the fixed orifices that matches each other with the dead lever, fixed rod surface and fixed pore wall sliding connection, a plurality of deflectors that match each other with the guide way of connecting block both sides fixedly connected with, deflector surface and guide groove cell wall sliding connection, the internal thread that matches with screw-thread suspension wire surface screw thread is seted up at the connecting rod top, the integrated device is easily installed when the construction, also be favorable to subsequent change and maintenance, and construction efficiency is improved.

Drawings

Fig. 1 is a schematic view of the whole structure of the suspensible decorative sound absorber.

Fig. 2 is a schematic structural diagram of the mounting groove of the present invention.

Fig. 3 is an enlarged schematic view of fig. 2A according to the present invention.

Fig. 4 is a schematic structural view of the fixing assembly of the present invention.

Fig. 5 is a schematic structural view of the connection assembly of the present invention.

In the figure: 1. a sound absorber; 11. a sound absorbing panel; 12. mounting grooves; 13. connecting grooves; 14. a communicating hole; 15. a guide groove; 16. a fixing plate; 2. a fixing assembly; 21. fixing the rod; 22. a poking plate; 23. a sleeve; 24. a return spring; 3. a connecting assembly; 31. connecting blocks; 32. a fixing hole; 33. a guide plate; 34. a connecting plate; 35. a connecting rod; 36. an internal thread.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-5, the present embodiment provides a suspensible decorative sound absorber, comprising:

the sound absorber comprises a sound absorber 1, wherein the surface of the sound absorber 1 is fixedly connected with a plurality of sound absorption plates 11 capable of increasing the sound absorption area, and the plurality of sound absorption plates 11 are distributed in an array mode in the vertical direction of the sound absorber 1;

further, a connecting assembly 3 for connecting a suspension wire is arranged at the top of the sound absorber 1, an installation groove 12 for installing a connecting block 31 is formed in the middle of the top of the sound absorber 1, and the connecting block 31 is installed in the installation groove 12;

connecting grooves 13 used for installing fixing rods 21 are formed in two sides of the top of the sound absorber 1, the connecting grooves 13 are formed in two sides of the installation groove 12, and communicating holes 14 convenient for the fixing rods 21 to penetrate through are formed between the installation groove 12 and the connecting grooves 13.

And be provided with in the spread groove 13 and carry out the fixed subassembly 2 that cooperates with coupling assembling 3, in this embodiment, fixed subassembly 2 includes dead lever 21, and dead lever 21 surface is seted up a plurality of recesses that increase self frictional force.

Furthermore, a plurality of guide grooves 15 for stabilizing the connecting block 31 are formed in two sides of the inner wall of the mounting groove 12, and the guide grooves 15 are uniformly distributed along the length direction of the mounting groove 12.

Example 2:

the present embodiment is different from embodiment 1 only in that fixing plates 16 for preventing the fixing rods 21 from being separated from the sound absorber 1 are arranged on both sides of the top of the mounting groove 12, and the fixing plates 16 are fixedly connected with the sound absorber 1 through bolts;

meanwhile, the fixing rod 21 is disposed at the bottom of the fixing plate 16, and the upper wall of the communication hole 14 is fittingly connected with the fixing plate 16 to prevent the fixing rod 21 from being separated from the sound absorber 1.

Further, the fixed rod 21 is connected with the hole wall of the communicating hole 14 in a sliding manner, the top of the fixed rod 21 is fixedly connected with a toggle plate 22, and the toggle plate 22 is arranged on the surface of one end, located at the connecting groove 13, of the fixed rod 21;

the toggle plates 22 are toggled to enable the two toggle plates 22 to move towards the directions which are mutually deviated, and further the fixed rods 21 at the bottom can be driven to move towards the directions which are mutually deviated;

further, dead lever 21 is close to the one end of spread groove 13 and offers the sleeve 23 that is used for installing reset spring 24, and reset spring 24 one end sets up inside sleeve 23, and reset spring 24 keeps away from the one end of dead lever 21 and spread groove 13 cell wall fixed connection, and during the use, dead lever 21 extrudes reset spring 24 to spread groove 13 in for mounting groove 12 exposes, and the connecting block 31 of being convenient for gets into.

Example 3:

the present embodiment is different from

embodiment

1 or 2 only in that the connection assembly 3 includes a connection block 31 mutually matched with the installation groove 12, the surface of the connection block 31 is slidably connected with the groove wall of the installation groove 12, and at the same time, fixing holes 32 mutually matched with the fixing rods 21 are opened on both sides of the connection block 31 near the connection groove 13.

The toggle plate 22 is released, and the fixing rod 21 enters the fixing holes 32 at two sides of the connecting block 31 under the driving of the elastic force of the return spring 24 to form clamping fixation.

Example 4:

the present embodiment is different from any one of embodiments 1-3 only in that the surface of the fixing rod 21 is slidably connected with the wall of the fixing hole 32, a plurality of guide plates 33 matching with the guide grooves 15 are fixedly connected to both sides of the connecting block 31, the surface of the guide plate 33 is slidably connected with the walls of the guide grooves 15, and the guide plates 33 on both sides of the connecting block 31 cooperate with the guide grooves 15 to fix themselves to prevent shaking.

Meanwhile, the top of the connecting block 31 is fixedly connected with a connecting plate 34 through a bolt, so that the connecting plate 34 at the bottom of the connecting rod 35 is fixed with the connecting block 31 through a bolt.

Further, the top of the connecting plate 34 is fixedly connected with a connecting rod 35 for connecting a threaded suspension wire, the top of the connecting rod 35 is provided with an internal thread 36 matched with the surface thread of the threaded suspension wire, and the internal thread 36 at the head of the connecting rod 35 is fixedly connected with the threaded suspension wire on the top of the wall.

The working principle is as follows: when the device starts to work, the connecting plate 34 at the bottom of the connecting rod 35 is fixed with the connecting block 31 through a bolt, the internal thread 36 at the head of the connecting rod 35 is fixedly connected with a threaded suspension wire on the top of a wall, a user utilizes a conveying frame to enable the sound absorber 1 to be close to the connecting block 31, the poking plates 22 are poked, the two poking plates 22 are driven to move towards directions deviating from each other, the poking plates 22 move and drive the fixed rods 21 at the bottom to move towards directions deviating from each other, the fixed rods 21 extrude the reset spring 24 into the connecting groove 13, the mounting groove 12 is exposed, the connecting block 31 is mounted in the mounting groove 12, the guide plates 33 at two sides of the connecting block 31 are matched with the guide grooves 15 to fix the sound absorber, shaking is prevented, the poking plates 22 are loosened, the fixed rods 21 enter the fixing holes 32 at two sides of the connecting block 31 under the driving of the elastic force of the reset spring 24 to form clamping fixation, the upper wall of the communicating hole 14 is matched with the fixed plate 16 to prevent the fixed rods 21 from being separated from the sound absorber 1, the whole device is mounted, and subsequent replacement and maintenance are convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The suspensible decorative sound absorber is characterized by comprising a sound absorber (1), wherein a plurality of sound absorption plates (11) are fixedly connected to the surface of the sound absorber (1);

the connecting assembly (3) used for connecting a suspension wire is arranged at the top of the sound absorber (1), the middle of the top of the sound absorber (1) is provided with a mounting groove (12) used for mounting the connecting assembly (31), and two sides of the top of the sound absorber (1) are provided with connecting grooves (13) used for mounting fixing rods (21);

be provided with in spread groove (13) and carry out complex fixed subassembly (2) with coupling assembling (3), spread groove (13) set up in mounting groove (12) both sides, set up intercommunicating pore (14) that dead lever (21) of being convenient for passed between mounting groove (12) and spread groove (13).

2. The decorative and sound-absorbing body as claimed in claim 1, wherein a plurality of guide grooves (15) for stabilizing the connecting block (31) are provided on both sides of the inner wall of the mounting groove (12).

3. The hanging decorative sound absorber as claimed in claim 2, wherein a plurality of the sound absorbing boards (11) are distributed in an array along the vertical direction of the sound absorber (1), and a plurality of the guide grooves (15) are uniformly distributed along the length direction of the installation groove (12).

4. The hanging type decorative sound absorber as claimed in claim 1, wherein fixing plates (16) for preventing the fixing rods (21) from being separated from the sound absorber (1) are arranged on two sides of the top of the mounting groove (12), the fixing plates (16) are fixedly connected with the sound absorber (1) through bolts, and the fixing rods (21) are arranged at the bottom of the fixing plates (16).

5. The hanging type decorative sound absorption body as claimed in claim 1, wherein the fixed rod (21) is slidably connected with the wall of the communicating hole (14), a poking plate (22) convenient for a user is fixedly connected with the top of the fixed rod (21), and the poking plate (22) is arranged on one end surface of the fixed rod (21) at the connecting groove (13).

6. The hanging type decorative sound absorber as claimed in claim 5, wherein a sleeve (23) for installing a return spring (24) is opened at one end of the fixed rod (21) close to the connecting groove (13), one end of the return spring (24) is arranged inside the sleeve (23), and one end of the return spring (24) far away from the fixed rod (21) is fixedly connected with the groove wall of the connecting groove (13).

7. The hanging decorative sound absorber as claimed in claim 1, wherein the connecting component (3) comprises a connecting block (31) which is matched with the mounting groove (12), the surface of the connecting block (31) is slidably connected with the groove wall of the mounting groove (12), and fixing holes (32) which are matched with the fixing rods (21) are formed on two sides of the connecting block (31) close to the connecting groove (13).

8. The hanging decorative sound absorber as claimed in claim 7, wherein a plurality of guide plates (33) matching with the guide grooves (15) are fixedly connected to both sides of the connecting block (31), and the surfaces of the guide plates (33) are slidably connected with the groove walls of the guide grooves (15).

9. The hanging type decorative sound absorber as claimed in claim 8, wherein a connecting plate (34) is fixedly connected to the top of the connecting block (31) through a bolt, a connecting rod (35) for connecting a threaded suspension wire is fixedly connected to the top of the connecting plate (34), and an internal thread (36) matched with the surface thread of the threaded suspension wire is formed in the top of the connecting rod (35).

10. The hanging decorative sound absorber as claimed in claim 1, wherein the fixing assembly (2) comprises a fixing rod (21), and a plurality of grooves are formed on the surface of the fixing rod (21).