CN219678625U - Sound shock-absorbing bracket and sound component - Google Patents

Abstract

The utility model relates to the technical field of sound and discloses a sound damping bracket and a sound assembly, wherein the sound damping bracket comprises a first limiting bracket, a second limiting bracket and an elastic piece; the first limiting support comprises a first supporting plate, and a limiting opening is formed in the first supporting plate; the second limiting support comprises a main body part and an extending part, the extending part is connected with the main body part, the extending part is inserted into the limiting opening, and the elastic piece is connected between the first limiting support and the second limiting support. According to the hook-shaped structure and the limiting opening, when the sound assembly is placed reversely or obliquely, the damping ball is elastically deformed, the hook-shaped structure and the limiting opening have a rigid limiting effect on the damping ball, and the damping ball is prevented from being separated from the bracket due to elastic deformation.

Description

Sound shock-absorbing bracket and sound component

Technical Field

The utility model relates to the technical field of sound, in particular to a sound damping bracket and a sound component.

Background

Along with the improvement of the living standard of people, the sound equipment gradually enters into thousands of families, and the requirements on the usability and the universality of the sound equipment are higher and higher.

The sound box main body woofer is fixed on the mounting plate through the damping balls and the brackets, the sound box main body and the mounting plate are respectively provided with a bracket to form a group of brackets for mounting the damping balls, one end of each damping ball is fixedly connected to one bracket, the other end of each damping ball is detachably connected to the other bracket, the compressibility of each damping ball is higher, when the sound box whole machine is placed in a normal state, the damping balls are in a compressed state, if the whole machine falls down or is manually carried in a transportation process, the inclination amplitude is overlarge, and due to the elastic deformation of the damping balls and the fact that the sound box main body falls down under the action of gravity, one detachable end of each damping ball easily jumps out of the bracket; if the damping ball jumps out of the support, the mounting plate needs to be disassembled for reinstallation, or in order to prevent the damping ball from being ejected, the whole sound equipment is placed in the whole machine transportation or the inclination angle is prevented from being too large in the manual transportation process, so that the transportation is inconvenient, and the transportation cost is high.

Disclosure of Invention

The embodiment of the utility model aims to provide a sound damping bracket, which solves the technical problem that a damping ball is easy to drop after being obliquely placed in the carrying process of a sound in the prior art.

An acoustic shock mount comprising:

the first limiting bracket comprises a first supporting plate, and the first supporting plate is provided with a limiting opening;

the second limiting bracket comprises a main body part and an extension part, wherein the extension part is connected with the main body part and is inserted into the limiting opening; and

and the elastic piece is connected between the first limiting support and the second limiting support.

In one embodiment, the limiting opening is a through hole, and an inner side wall of the through hole can limit the extension part to move in the through hole.

In one embodiment, the second limiting bracket further includes an abutting portion, the abutting portion is connected to the extension portion and is bent and arranged relative to the extension portion, and the abutting portion can abut against the first limiting bracket.

In one embodiment, the first limiting bracket comprises a mounting plate, and the first limiting bracket is connected to the mounting plate and is bent relative to the mounting plate;

the second limiting support further comprises a second supporting plate, wherein the second supporting plate is connected to the main body part and is bent relative to the main body part;

the elastic piece is connected between the first limit bracket and the second support plate;

the first limiting support is located between the second supporting plate and the abutting portion.

In one embodiment, the elastic member is a shock absorbing ball.

In one embodiment, each damping ball comprises a ball body and a clamping end part, wherein the clamping end part is connected with the ball body, and a limiting groove is arranged between the clamping end part and the ball body;

the second support plate is provided with mounting grooves, the two mounting grooves are formed in two opposite sides of the second support plate, and each mounting groove penetrates through the side of the second support plate;

each damping ball is arranged in a corresponding mounting groove, and the second supporting plate is clamped in the limiting groove and positioned between the clamping end part and the sphere part;

the sphere part is positioned between the first limiting bracket and the second supporting plate, and is fixedly connected with the first limiting bracket.

An acoustic assembly, comprising:

a sound main body;

a mounting plate; and

the sound damping bracket according to any one of the above claims, wherein the first limiting bracket is provided on the mounting plate, and the main body is provided on the sound main body.

In one embodiment, the two limiting openings are formed in two opposite sides of the first limiting support, each limiting opening penetrates through the side of the first limiting support, each limiting opening comprises a first limiting side and a second limiting side, the two first limiting sides of the two limiting openings are arranged along a first straight line, the two second limiting sides of the two limiting openings are arranged along a second straight line, and the first straight line and the second straight line are perpendicular;

the two extending parts are respectively connected to two opposite sides of the main body part, and each extending part is inserted into a corresponding limit opening;

when the first limiting support moves along a third straight line relative to the second limiting support, the elastic piece is compressed or extended, and the third straight line is perpendicular to the first straight line and the second straight line.

In one embodiment, the extension is located between the first limit side and the mounting plate, the first limit side and the mounting plate being configured to collectively limit movement of the extension along the second line;

the second limiting side edges are located between the first limiting side edges and the mounting plate, and the two second limiting side edges located on two opposite sides of the first limiting support are used for limiting the extending part to move along the first straight line together.

In one embodiment, the sound body includes a shock absorbing member that abuts against the body portion;

the damping piece is provided with a through hole;

the second limiting support further comprises a mounting column, one end of the mounting column is connected to the main body portion, and the other end of the mounting column penetrates through the through hole.

In one embodiment, two sound damping brackets are respectively positioned on two opposite sides of the sound main body;

the extending portions located at opposite sides of the sound body extend in two opposite directions, respectively.

The second abutting part limits the moving distance of the third abutting part in the direction away from the mounting frame, the second abutting part limits the upward moving distance of the fourth abutting part, the first extending piece limits the moving distance of the third abutting part to the left or right, and when the shock-absorbing ball is elastically deformed, the first limiting support and the second limiting support can play a role in rigid limiting, so that the shock-absorbing ball, the first limiting support and the second limiting support are prevented from being separated.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures do not depict a limitation on the scale unless expressly stated otherwise.

Fig. 1 is a schematic perspective view of an overall structure of an acoustic shock mount according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A1;

fig. 3 is a schematic view of a first perspective partial perspective view according to an embodiment of the utility model.

FIG. 4 is a schematic view of a second perspective partial perspective view according to an embodiment of the present utility model;

FIG. 5 illustrates a partial exploded view provided by an embodiment of the present utility model;

fig. 6 is a schematic view of a third perspective partial perspective view according to an embodiment of the present utility model.

The attached drawings are used for identifying and describing:

100. an acoustic assembly; 10. a sound main body; 11. a shock absorbing member; 111. a mounting hole; 20. a mounting plate; 30. a sound damping bracket; 32. the first limiting bracket; 321. a first support plate; 3211. a limit opening; 3212. a first limit side; 3213; the second limiting side edge; 3214. a composite layer; 322. a connecting plate; 3221. a fixing hole; 34. the second limiting bracket; 341. a hook-like structure; 3411. an extension; 3412. an abutting portion; 342. a main body portion; 343. a second support plate; 3431. a mounting groove; 3432. an accommodating portion; 3433. an opening portion; 3434. a gap for avoiding the position; 344. a sleeve; 36. an elastic member; 361. clamping the end part; 362. a sphere portion; 363. and a limit groove.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "connected" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "left," "right," "upper," "lower," "top," and "bottom," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic perspective view of an overall structure of an acoustic shock absorbing bracket 30 according to an embodiment of the utility model, and fig. 2 is an enlarged view of a portion A1 in fig. 1.

An acoustic assembly 100 according to an embodiment of the present utility model includes an acoustic main body 10, a mounting plate 20 and an acoustic shock mount 30. The acoustic shock mount 30 is mounted between the acoustic main body 10 and the mounting plate 20. The sound body 10 includes a power amplifier, a speaker, etc., and the mounting plate 20 is a housing of the sound assembly 100, and may be made of a wooden material, a metal material or a composite material, or may be another support member of the sound assembly 100.

The sound damping bracket 30 comprises a first limiting bracket 32, a second limiting bracket 34 and an elastic piece 36; the first limiting bracket 32 and the second limiting bracket 34 are elastically connected by an elastic member 36. The first limiting bracket 32 comprises a first supporting plate 321, and the first supporting plate 321 is provided with a limiting opening 3211; the second limiting bracket 34 includes a main body 342 and an extension 3411, the extension 3411 is connected to the main body 342, and the extension 3411 is inserted into the limiting opening 3211; the elastic member 36 is connected between the first limiting bracket 32 and the second limiting bracket 34.

In one embodiment, the first limiting bracket 32 is disposed on the mounting plate 20, and the main body 342 is disposed on the sound main body 10. The first limiting bracket 32 is configured to be mounted on the audio body 10. The second limiting bracket 34 is configured to be mounted to the mounting plate 20. The first spacing support 32, the elastic component 36 and the second spacing support 34 are respectively provided with two groups, and are respectively arranged at two ends of the sound main body 10, when the sound is normally placed, the second spacing support 34 is connected to the bottom of the elastic component 36 at the upper end of the sound main body 10, the first spacing support 32 is connected to the top of the elastic component 36, the second spacing support 34 is connected to the upper end of the elastic component 36 at the lower end of the sound main body 10, and the first spacing support 32 is connected to the lower end of the elastic component 36.

In one example, a space coordinate system is established, the acoustic shock absorbing bracket 30 is placed in the space coordinate system, and the first limiting bracket 32 is provided with a limiting opening 3211 for limiting the moving range of the second limiting bracket 34 in a plane xoy where the x axis and the y axis are located; the second limiting bracket 34 is provided with a hook structure 341 along the z-axis direction, the hook structure 341 may be located in the limiting opening 3211 in a lifting manner, the hook structure 341 includes an extension portion 3411 intersecting the plane xoy and an abutment portion 3412 located in the plane xoy, the abutment portion 3412 may be abutted to one side of the limiting opening 3211 where the elastic member 36 is not provided, the z-axis and the plane xoy have included angles, that is, the x-axis, the y-axis and the z-axis are not coplanar, and may be vertically disposed or may not be vertically disposed, the limiting opening 3211 functions to limit a moving range of the second limiting bracket 34 in the plane xoy, so that the moving range of the second limiting bracket 34 in any direction in the plane xoy is limited, the abutment portion 3412 disposed along the z-axis is clamped to the other side of the limiting opening 3211, the abutment portion 3412 and the elastic member 36 are distributed on both sides of the limiting opening 3211, the abutment portion 3412 is blocked in the moving range of the two sides of the main body 10 along the two peripheral directions of the two sides of the axis, and the two side of the abutment portion 3412 are limited in the moving range of the two peripheral directions of the main body 3 along the z-axis direction along the two axes 3412 when the two peripheral directions of the two sides of the main body 3 z-axis are limited moving along the two axes of the two axes 3410. Therefore, the first limiting bracket 32 limits the second limiting bracket 34 in the x-axis, y-axis and z-axis directions, the two limiting brackets cannot move greatly relatively, the elastic piece 36 is mounted on the first limiting bracket 32 and the second limiting bracket 34, and therefore the movable range of the elastic piece 36 in the three-dimensional space is limited, and when the sound equipment is inclined integrally, the elastic piece 36 cannot fall off.

In an embodiment, two limiting openings 3211 are formed on two opposite sides of the first limiting support 32, each limiting opening 3211 penetrates through a side of the first limiting support 32, each limiting opening 3211 includes a first limiting side 3212 and a second limiting side 3213, the two first limiting sides 3212 of the two limiting openings 3211 are arranged along a first straight line, and the two second limiting sides 3213 of the two limiting openings 3211 are arranged along a second straight line, where the first straight line and the second straight line are perpendicular; the two extending portions 3411 are connected to opposite sides of the main body 342, and the extending portions 3411 located at opposite sides of the main body 10 extend in opposite directions. Each of the extending portions 3411 is inserted into a corresponding one of the limiting openings 3211; in one implementation, the extension 3411 is located between the first and second limiting sides 3212, 3213, and the first and second limiting sides 3212, 3213 are configured to collectively limit movement of the extension 3411 in the second direction; when the first spacing bracket 32 moves along a third line, which is perpendicular to the first and second lines, relative to the second spacing bracket 34, the elastic member 36 is compressed or extended. The first limiting bracket 32 is provided with a limiting opening 3211 for limiting the moving range of the second limiting bracket 34 in a plane, the second limiting bracket 34 is provided with a hook structure 341 for hooking the first limiting bracket 32 in a direction out of the plane, the hook structure 341 comprises an extension portion 3411 and an abutting portion 3412, the extension portion 3411 and the abutting portion 3412 are bent at an angle, the extension portion 3411 is movably arranged in the limiting opening 3211 in a penetrating manner, and the abutting portion 3412 is movably abutted to the surface of the first limiting bracket 32. The limiting opening 3211 may be in various shapes, including rectangular, triangular, circular, etc., the limiting opening 3211 and the extending portion 3411 maintain a certain gap distance, the plane where the abutting portion and the limiting opening 3211 are located maintains a certain gap distance, and the preset gap has the function that the elastic member 36 can deform, so as to avoid affecting the shock absorbing function.

Referring to fig. 3, in one embodiment, the first limiting bracket 32 further includes a connecting plate 322, the connecting plate 322 is vertically and fixedly connected with the first supporting plate 321, and the connecting plate 322 is mounted on the mounting plate 20, in one example, two or more fixing holes 3221 are provided on the connecting plate 322, and two or more nuts can be detachably mounted on the first limiting bracket 32 through the fixing holes 3221 on the mounting plate 20, so that the connecting plate 322 is tightly attached to the mounting plate 20, and stability is enhanced.

It will be appreciated that in some other embodiments, the limiting opening 3211 is a through-hole, the inner side wall of which is capable of limiting movement of the extension 3411 within the through-hole.

In one implementation, the audio body 10 includes a shock absorber 11, and the shock absorber 11 abuts against the body 342; the damping piece 11 is provided with a mounting hole 111; the damper 11 can reduce the vibration of the main body 342 in the third direction.

In one embodiment, a space rectangular coordinate system is established, the acoustic shock absorbing support 30 is placed in the space rectangular coordinate system, the space rectangular coordinate system comprises an abscissa axis x, an ordinate axis y and an ordinate axis z, the xyz is perpendicular to each other, the plane xoy is a horizontal plane, the first limiting support 32 is provided with a first supporting plate 321 in the horizontal plane xoy, and two included angles are respectively formed by an edge of the first supporting plate 321 along the x-axis direction and an edge of the first supporting plate 321 along the y-axis direction, and the two right angles are two limiting openings 3211; the hook structure 341 is disposed on a side portion of the second limiting support 34, the hook structure 341 includes an extension portion 3411 and an abutment portion 3412, the extension portion 3411 and the abutment portion 3412 are in a hook structure 341, in one embodiment, the first limiting support 32 includes a first support plate 321 and a connecting plate 322, the first support plate 321 is connected to the connecting plate 322, and is bent and disposed relative to the second support plate 343, and two limiting openings 3211 are opened on two opposite sides of the first limiting support 32.

In one example, during handling when the mounting plate 20 is tilted or inverted:

when the sound body 10 moves in the first straight forward direction, the sound body 10 drives the elastic member 36 to deform toward the x-axis square, the abutting portion 3412 abuts against the first limiting side 3212, and the elastic ball stops deforming;

when the sound main body 10 drives the elastic piece 36 to deform in the first linear negative direction, the abutting part 4312 on the other side abuts against the limit side 3212 on the other side, and the elastic ball stops deforming;

when the sound main body 10 drives the elastic piece 36 to move towards the positive direction of the second straight line, the second limiting bracket 34 is abutted against the mounting plate 20, and the elastic piece 36 stops deforming;

when the sound main body 10 drives the elastic element 36 to move in the negative direction of the second line, the abutting part 4312 abuts against the second limiting side edge 3213, and the elastic element 36 stops deforming;

when the sound main body 10 drives the elastic member 36 to move in the positive direction of the third straight line, the abutting portion 3412 in the negative direction of the z-axis abuts against the first support plate 321, and the elastic member 36 stops deforming;

when the acoustic main body 10 drives the elastic member 36 to move in the negative direction of the third straight line, the abutting portion 3412 in the positive z-axis direction abuts against the other support plate 321, and the elastic member 36 stops deforming.

Referring to fig. 4, in an example, the second limiting bracket 34 is provided with a hook structure 341 along the z-axis direction, the hook structure 341 is liftable in the limiting opening 3211, the hook structure 341 includes an extending portion 3411 intersecting the horizontal plane xoy and an abutting portion 3412 located in the horizontal plane xoy, the abutting portion 3412 may be abutted to a side of the limiting opening 3211 where the elastic member 36 is not provided, the limiting opening 3211 functions to limit a moving range of the second limiting bracket 34 in the horizontal plane xoy, so that a moving range of the second limiting bracket 34 in any direction in the plane xoy is limited, the abutting portion 3412 of the second limiting bracket 34 disposed along the z-axis is clamped to another side of the limiting opening 3211, the abutting portion 3412 is distributed on two sides of the limiting opening 3211, when the acoustic main body 10 moves up and down in the z-axis direction, two groups of abutting portions 3412 at two ends of the acoustic main body 10 abut against the two side walls 3211 in the two directions, and the moving range of the two groups of the abutting portion 3412 is limited to move along the two sides of the limiting opening 3211 in the direction. Therefore, the first limiting bracket 32 limits the second limiting bracket 34 in space, the two limiting brackets cannot move greatly relatively, and the elastic piece 36 is mounted on the first limiting bracket 32 and the second limiting bracket 34, so that the movable range of the elastic piece 36 in three-dimensional space is limited, and when the sound equipment is inclined integrally, the elastic piece 36 cannot fall off.

Referring to fig. 5, the second limiting bracket 34 further includes a main body 342, a second supporting plate 343 for mounting the elastic member 36, and a sleeve 344 for being embedded in the audio body 10, wherein one end of the sleeve 344 is connected to the main body 342, the audio body 10 is provided with a mounting hole 111 for mounting the sleeve 344, and the other end of the sleeve 344 is disposed through the mounting hole 111. The sleeve 344 is vertically disposed on the main body 342 to maintain a distance from the second support plate 343. The sleeve 344 is convenient to assemble and disassemble, and the relative inclination between the sound main body 10 and the sleeve 344 is avoided, so that the stability of the elastic piece 36 is facilitated.

In one embodiment, the elastic member 36 is a shock absorbing ball, and two shock absorbing balls are provided, each shock absorbing ball includes a clamping end portion 361 and a ball portion 362, the clamping end portion 361 is connected to the ball portion 362, and a limit slot 363 is provided between the clamping end portion 361 and the ball portion 362.

In one embodiment, the elastic member 36 is a shock absorbing ball, and the material of the shock absorbing ball includes a material having strong elasticity such as silica gel.

The bending part of the second support plate 343 is provided with a avoidance gap 3434, the shock-absorbing ball is provided with a clamping end 361, one side of the clamping end 361 is embedded into the avoidance gap 3434, the avoidance gap 3434 is arranged to enable the shock-absorbing ball to be closer to the main body 342 of the second limit bracket 34, the stress point of the shock-absorbing ball is close to the center of the shock-absorbing ball, and the shock-absorbing ball is prevented from being separated from the opening due to uneven stress bouncing.

The second supporting plate 343 is provided with mounting grooves 3431, two mounting grooves 3431 are formed on two opposite sides of the second supporting plate 343, and each mounting groove 3431 penetrates through the side of the second supporting plate 343;

each shock-absorbing ball is disposed in a corresponding mounting groove 3431, and the second support plate 343 is clamped in the limiting groove 363 and located between the clamping end 361 and the ball 362.

The ball portion 362 is located between the first limit bracket 32 and the second support plate 343, and the ball portion 362 is fixedly connected to the first limit bracket 32.

In one embodiment, the second support plate 343 is provided with a mounting groove 3431, the mounting groove 3431 includes a receiving portion 3432 and an opening portion 3433, the receiving portion 3432 is circular, the opening portion 3433 communicates with the receiving portion 3432, and the opening portion 3433 penetrates through a side edge of the second support plate 343, and a width of the opening portion 3433 is smaller than a diameter of the receiving portion 3432. The elastic member 36 is provided with a clamping end portion, a limit slot 363 is formed between the clamping end portion 361 and the ball portion 362, and the limit slot 363 of the elastic member 36 is detachably mounted in the mounting slot 3431.

When the elastic member 36 is mounted, the opening portion 3433 is provided with an interval smaller than the diameter of the receiving portion 3432, the elastic member 36 can be deformed into the opening portion 3433, after the elastic member 36 is mounted successfully, the elastic member 36 is clamped in the receiving portion 3432, and vibration is generated when the sound body 10 works normally, the elastic member 36 is used for reducing the vibration and bearing the weight of the sound body 10, and the sound body 10 is prevented from being damaged when collision occurs.

In one implementation, two acoustic shock mounts 30 are respectively located on opposite sides of the acoustic main body 10; the extension parts 3411 located at opposite sides of the sound body 10 extend in two opposite directions, respectively.

In one embodiment, the second limiting bracket 34 further includes an abutment portion 3412, each abutment portion 3412 is connected to a corresponding one of the extending portions 3411 and is bent with respect to the extending portion 3411, and when the abutment portion 3412 approaches the first limiting bracket 32 along the third direction, the abutment portion 3412 can abut against the first limiting bracket 32.

In one embodiment, the first support plate 321 is provided with a composite layer 3214, the first support plate 321 bears the weight of the sound body 10 and is easy to deform, and the provision of two or more layers of materials can increase the stability and avoid deformation.

The second limiting bracket 34 further includes a second supporting plate 343, and the second supporting plate 343 is connected to the main body 342 and is bent with respect to the main body 342;

referring to fig. 6, the elastic member 36 is connected between the first limiting bracket 32 and the second supporting plate 343; in one embodiment, a fixing hole 3221 for installing the elastic member 36 is provided between the upper and lower surfaces of the first support plate 321, and the bottom of the elastic member 36 is connected to the fixing hole 3221. The fixing hole 3221 is provided with a screw or other rivet connected to the bottom of the elastic member 36. The first limiting bracket 32 is located between the second supporting plate 343 and the abutting portion 3412.

In one embodiment, two L-shaped hook structures 341 are disposed on two sides of the second limiting bracket 34 corresponding to the first supporting plate 321, where the hook structures 341 include an extension portion 3411 and an abutment portion 3412;

when the whole sound box is inclined or the elastic piece 36 is elastically deformed when being placed upside down, the limiting brackets can be rigidly limited, the limiting brackets are prevented from being separated from the elastic piece 36, normal placement is not needed in the transportation process, the transportation is convenient, and the transportation cost is reduced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; while the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (11)

1. An acoustic shock mount, comprising:

the first limiting bracket comprises a first supporting plate, and the first supporting plate is provided with a limiting opening;

the second limiting bracket comprises a main body part and an extension part, wherein the extension part is connected with the main body part and is inserted into the limiting opening; and

and the elastic piece is connected between the first limiting support and the second limiting support.

2. The sound damping bracket of claim 1, wherein the limiting opening is a through hole, and an inner side wall of the through hole can limit the extension part to move in the through hole.

3. The sound damping bracket according to claim 1, wherein the second limiting bracket further comprises an abutting portion, the abutting portion is connected to the extension portion and is bent and arranged relative to the extension portion, and the abutting portion can abut against the first limiting bracket.

4. The sound damping bracket according to claim 3, wherein the first limiting bracket comprises a connecting plate, and the first limiting bracket is connected to the connecting plate and is bent relative to the connecting plate;

the second limiting support further comprises a second supporting plate, wherein the second supporting plate is connected to the main body part and is bent relative to the main body part;

the elastic piece is connected between the first limit bracket and the second support plate;

the first limiting support is located between the second supporting plate and the abutting portion.

5. The sound damping bracket of claim 4, wherein the elastic member is a damping ball.

6. The sound damping bracket according to claim 5, wherein each damping ball comprises a ball portion and a clamping end portion, the clamping end portion is connected to the ball portion, and a limiting groove is arranged between the clamping end portion and the ball portion;

the second support plate is provided with mounting grooves, the two mounting grooves are formed in two opposite sides of the second support plate, and each mounting groove penetrates through the side of the second support plate;

each damping ball is arranged in a corresponding mounting groove, and the second supporting plate is clamped in the limiting groove and positioned between the clamping end part and the sphere part;

the sphere part is positioned between the first limiting bracket and the second supporting plate, and is fixedly connected with the first limiting bracket.

7. An acoustic assembly, comprising:

a sound main body;

a mounting plate; and

the acoustic shock mount according to any one of claims 1 to 6, wherein the first stopper mount is provided to the mounting plate, and the main body portion is provided to the acoustic main body.

8. The audio assembly of claim 7, wherein two of the limiting openings are formed in two opposite sides of the first limiting bracket, each of the limiting openings extends through a side of the first limiting bracket, each of the limiting openings includes a first limiting side and a second limiting side, two first limiting sides of the two limiting openings are disposed along a first straight line, two second limiting sides of the two limiting openings are disposed along a second straight line, and the first straight line and the second straight line are perpendicular;

the two extending parts are respectively connected to two opposite sides of the main body part, and each extending part is inserted into a corresponding limit opening;

when the first limiting support moves along a third straight line relative to the second limiting support, the elastic piece is compressed or extended, and the third straight line is perpendicular to the first straight line and the second straight line.

9. The audio assembly of claim 8, wherein the extension is located between the first limit side and the mounting plate, the first limit side and the mounting plate being configured to collectively limit movement of the extension along the second line;

the second limiting side edges are located between the first limiting side edges and the mounting plate, and the two second limiting side edges located on two opposite sides of the first limiting support are used for limiting the extending part to move along the first straight line together.

10. The audio assembly of claim 7, wherein the audio body includes a shock absorber that abuts the body portion;

the damping piece is provided with a through hole;

the second limiting support further comprises a mounting column, one end of the mounting column is connected to the main body portion, and the other end of the mounting column penetrates through the through hole.

11. The audio assembly of claim 7, wherein two of the audio shock mounts are located on opposite sides of the audio body, respectively;

the extending portions located at opposite sides of the sound body extend in two opposite directions, respectively.