CN219644043U - Concatemer stereo set damping device and stereo set - Google Patents
Concatemer stereo set damping device and stereo set Download PDFInfo
- Publication number
- CN219644043U CN219644043U CN202320291199.2U CN202320291199U CN219644043U CN 219644043 U CN219644043 U CN 219644043U CN 202320291199 U CN202320291199 U CN 202320291199U CN 219644043 U CN219644043 U CN 219644043U
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- columnar structure
- damping
- groove portion
- fixing piece
- sound
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- 238000013016 damping Methods 0.000 title claims abstract description 86
- 108091028732 Concatemer Proteins 0.000 title claims abstract description 21
- 206010068150 Acoustic shock Diseases 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035939 shock Effects 0.000 description 12
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concatemer sound damping device and sound, comprising a first fixing piece, a damping main body and a second fixing piece, wherein the first fixing piece and the second fixing piece are detachably connected to two ends of the damping main body; when the first fixing piece receives vibration conducted by the loudspeaker, the first fixing piece, the damping main body and the second fixing piece are used for damping in sequence; the damping body comprises at least two mutually connected columnar structures. The utility model provides a concatemer sound damping device and sound, which can meet the design requirement of reducing vibration sound by fixing inside a large-volume sound device, have better damping effect and can provide damping effect for a long time.
Description
Technical Field
The utility model relates to the technical field of sound damping, in particular to a concatemer sound damping device and sound.
Background
The stereo set is an electronic equipment for broadcasting sound, and it is applied to the aspect of our life, and the stereo set can produce vibrations in the course of the work for internals produce resonance, if can not slow down the vibrations of stereo set, can influence the tone quality of stereo set.
The existing sound damping device is mostly made of single buffering materials, only buffers and damps from between a sound body and a fixing device, and if the sound with larger power or larger amplitude is encountered, the problems of general damping effect, and poor damping durability and stability still exist.
Disclosure of Invention
The utility model aims to provide a concatemer sound damping device and sound, and aims to solve the technical problems that the conventional damping mode is general in damping effect and poor in damping durability and stability.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a concatemer stereo set damping device, it includes, first mounting, damping body and second mounting, first mounting and second mounting detachably connect in damping body both ends; when the first fixing piece receives vibration conducted by the loudspeaker, the first fixing piece, the damping main body and the second fixing piece are used for damping in sequence; the damping body comprises at least two mutually connected columnar structures.
Further, the shock absorbing body includes: the device comprises a first columnar structure, a second columnar structure, a third columnar structure, a first connecting component, a second connecting component and a third connecting component; one end of the first connecting component is connected with the first columnar structure, and the other end of the first connecting component is connected with the second columnar structure; one end of the second connecting component is connected with the second columnar structure, and the other end of the second connecting component is connected with the third columnar structure; one end of the third connecting component is connected with the third columnar structure, and the other end of the third connecting component is connected with the first columnar structure.
Further, the first columnar structure, the second columnar structure and the third columnar structure are hollow cylindrical structures; the first connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the second connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the third connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom.
Further, one end of the first columnar structure, which is close to the top end, is provided with a first groove part, one end of the second columnar structure, which is close to the top end, is provided with a second groove part, one end of the third columnar structure, which is close to the top end, is provided with a third groove part, and the first fixing piece is at least detachably connected to the first groove part and the second groove part.
Further, annular zigzag protrusions are arranged on the inner side walls of the first columnar structure, the second columnar structure and the third columnar structure.
Further, the first fixing member includes: the first connecting portion and the second connecting portion are detachably connected to at least the first groove portion and the second groove portion.
Further, the second connection part includes: a first boss, a fourth groove portion, a second boss, a fifth groove portion, and a third boss, the fourth groove portion being located between the first boss and the second boss, the fifth groove portion being located between the second boss and the third boss; the fourth groove part is detachably connected to the first groove part, and the fifth groove part is detachably connected to the second groove part.
Further, the second fixing piece is provided with a through hole matched with the third columnar structure.
Further, the second fixing piece is provided with a plurality of mounting holes.
In order to achieve the above object, another technical scheme adopted by the present utility model is: an acoustic device is provided that includes the concatemer acoustic damping device.
The utility model discloses a concatemer sound damping device and sound, comprising a first fixing piece, a damping main body and a second fixing piece, wherein the first fixing piece and the second fixing piece are detachably connected to two ends of the damping main body; when the first fixing piece receives vibration conducted by the loudspeaker, the first fixing piece, the damping main body and the second fixing piece are used for damping in sequence; the damping body comprises at least two mutually connected columnar structures. The utility model provides a concatemer sound damping device and sound, which can meet the design requirement of reducing vibration sound by fixing inside a large-volume sound device, have better damping effect and can provide damping effect for a long time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a vibration damper for a multi-body sound box according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of a damping body in a multi-body acoustic damping device according to an embodiment of the present utility model;
FIG. 3 is a sectional view showing a state of a damper main body in a multi-body acoustic damper device according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a first fixing member in the multi-body acoustic damping device according to the embodiment of the present utility model;
wherein, each reference sign is as follows in the figure:
100. a concatemer sound damping device; 200. a first fixing member; 300. a shock absorbing body; 400. a second fixing member; 310. a first columnar structure; 320. a second column structure; 330. a third columnar structure; 340. a second connection assembly; 311. a first groove portion; 321. a second groove portion; 331. a third groove portion; 210. a first connection portion; 220. a second connecting portion; 221. a first boss; 222. a fourth groove portion; 223. a second protruding portion; 224. a fifth groove portion; 225. a third boss; 410. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a multi-body acoustic damping device according to an embodiment of the present utility model. As shown in fig. 1, the present utility model proposes a concatemer acoustic damping device 100, comprising: the first fixing member 200, the shock absorbing body 300 and the second fixing member 400, wherein the first fixing member 200 and the second fixing member 400 are detachably connected to both ends of the shock absorbing body 300; when the first fixing member 200 receives vibration conducted by the horn, the first fixing member 200, the damping body 300 and the second fixing member 400 are sequentially damped; the shock absorbing body 300 includes at least two interconnected columnar structures.
In this embodiment, the multi-body acoustic damping device 100 includes a first fixing member 200, a damping body 300, and a second fixing member 400, one end of the first fixing member 200 is connected to the horn, the other end of the first fixing member 200 is connected to the damping body 300, and the first fixing member 200 is detachably connected to the damping body 300. The multi-body acoustic damping device 100 may be fixedly mounted inside the acoustic device by the second fixing member 400. When the sound equipment works, the first fixing piece 200 can receive vibration conducted by the loudspeaker, and the vibration of the sound equipment can be effectively relieved by the vibration of the first fixing piece 200, the vibration-reducing main body 300 and the second fixing piece 400 in sequence. The shock absorbing body 300 includes at least two interconnected columnar structures. The shock absorbing body 300 is made of a shock absorbing material including, but not limited to, a material having a soft elastic effect such as silica gel, rubber, foam, etc.
In one embodiment, as shown in fig. 2, the shock absorbing body 300 includes: a first columnar structure 310, a second columnar structure 320, a third columnar structure 330, a first connection assembly, a second connection assembly 340, and a third connection assembly; one end of the first connecting component is connected with the first columnar structure 310, and the other end of the first connecting component is connected with the second columnar structure 320; one end of the second connecting component 340 is connected with the second columnar structure 320, and the other end of the second connecting component 340 is connected with the third columnar structure 330; one end of the third connecting component is connected with the third columnar structure 330, and the other end of the third connecting component is connected with the first columnar structure 310.
In this embodiment, the shock absorbing body 300 includes three interconnected columnar structures. The first columnar structure 310, the second columnar structure 320, and the third columnar structure 330 are connected with each other through the first connecting component, the second connecting component 340, and the third connecting component to form a mesh structure, so as to effectively slow down vibration of the sound. Meanwhile, due to the design of the triplet net structure, the weight of the sound can be effectively dispersed, the shock absorption balance degree is guaranteed, and the service life of the sound is prolonged.
In another embodiment of the present embodiment, the shock-absorbing body 300 may have two interconnected columnar structures, i.e., a diad, and the shock-absorbing body 300 includes: a first columnar structure 310, a second columnar structure 320, and a first connection member; the first coupling assembling one end with first columnar structure 310 is connected, the first coupling assembling other end with second columnar structure 320 is connected, and the bigeminal body design can be with the vibrations that the stereo set produced in the course of the work, transmits to first columnar structure 310, second columnar structure 320 and first coupling assembling on, effectively slows down the vibrations of stereo set, has improved the shock resistance of stereo set.
The damping body 300 may also be four interconnected columnar structures, that is, quadruplets, where the four columnar structures are interconnected through four groups of connecting components to form a net structure, and when the sound is in a working state, vibration generated by the sound is uniformly distributed to the four columnar structures and the four groups of connecting components, so that vibration of the sound can be effectively slowed down, and vibration-proof performance of the sound is improved. The first columnar structure 310, the second columnar structure 320, the third columnar structure 330 and the fourth columnar structure are connected with each other through the first connecting component, the second connecting component 340, the third connecting component and the fourth connecting component to form a net structure, so that vibration of the sound can be effectively relieved. The triplet sound damping device is the most stable and pressure-resistant relative to the duplex sound damping device and the quadruple sound damping device, can effectively disperse sound weight, guarantees damping balance degree and prolongs the service life of sound.
In one embodiment, as shown in fig. 2, the first pillar-shaped structures 310, the second pillar-shaped structures 320, and the third pillar-shaped structures 330 are all hollow cylindrical structures; the first connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the second connection assembly 340 includes a plurality of connection parts sequentially arranged in parallel from top to bottom; the third connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom.
In this embodiment, the first columnar structure 310, the second columnar structure 320, and the third columnar structure 330 are hollow cylindrical structures, and when the loudspeaker is sounding, the hollow structures can absorb and store kinetic energy to decompose the vibration of the loudspeaker.
The first connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the second connection assembly 340 includes a plurality of connection parts sequentially arranged in parallel from top to bottom; the third connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom. When the stereo set is in operating condition, the produced vibrations of stereo set balanced distribution to first coupling assembling second coupling assembling 340 on the third coupling assembling can effectively slow down the vibrations of stereo set, improves the shock resistance of stereo set.
In an embodiment, as shown in fig. 2, a first groove portion 311 is disposed at an end of the first columnar structure 310 near the top end, a second groove portion 321 is disposed at an end of the second columnar structure 320 near the top end, a third groove portion 331 is disposed at an end of the third columnar structure 330 near the top end, and the first fixing member 200 is at least detachably connected to the first groove portion 311 and the second groove portion 321.
In this embodiment, a first groove portion 311 is disposed at an end of the first columnar structure 310 near the top end, a second groove portion 321 is disposed at an end of the second columnar structure 320 near the top end, a third groove portion 331 is disposed at an end of the third columnar structure 330 near the top end, and the first fixing member 200 is at least detachably connected to the first groove portion 311 and the second groove portion 321. When the first fixing member 200 receives the vibration conducted by the speaker, the vibration of the sound box can be effectively reduced by sequentially damping the vibration of the first fixing member 200 and the damping body 300.
In an embodiment, as shown in fig. 2 and 3, annular saw-tooth protrusions are disposed on the inner sidewalls of the first pillar-shaped structure 310, the second pillar-shaped structure 320, and the third pillar-shaped structure 330.
In this embodiment, annular saw-tooth protrusions are disposed on the inner side walls of the first columnar structure 310, the second columnar structure 320, and the third columnar structure 330, so that when the loudspeaker pronounces, kinetic energy can be effectively absorbed and stored, and vibration of the loudspeaker can be decomposed.
In one embodiment, as shown in fig. 1, 2 and 4, the first fixing member 200 includes: a first connection portion 210 and a second connection portion 220, the second connection portion 220 being detachably connected to at least the first groove portion 311 and the second groove portion 321.
In this embodiment, the first fixing member 200 includes: a first connection portion 210 and a second connection portion 220, the second connection portion 220 being detachably connected to at least the first groove portion 311 and the second groove portion 321. When the first fixing member 200 receives the vibration conducted by the speaker, the first connecting portion 210, the second connecting portion 220, and the damping body 300 are sequentially used for damping the vibration of the sound equipment, so as to effectively slow down the vibration of the sound equipment.
In one embodiment, as shown in fig. 1, 2 and 4, the second connection part 220 includes: a first boss 221, a fourth groove portion 222, a second boss 223, a fifth groove portion 224, and a third boss 225, the fourth groove portion 222 being located between the first boss 221 and the second boss 223, the fifth groove portion 224 being located between the second boss 223 and the third boss 225; the fourth groove portion 222 is detachably connected to the first groove portion 311, and the fifth groove portion 224 is detachably connected to the second groove portion 321.
In this embodiment, the first fixing member 200 includes: a first connection portion 210 and a second connection portion 220, the second connection portion 220 being detachably connected to at least the first groove portion 311 and the second groove portion 321. The second connection part 220 includes: a first boss 221, a fourth groove portion 222, a second boss 223, a fifth groove portion 224, and a third boss 225, the fourth groove portion 222 being located between the first boss 221 and the second boss 223, the fifth groove portion 224 being located between the second boss 223 and the third boss 225; the fourth groove portion 222 is detachably connected to the first groove portion 311, and the fifth groove portion 224 is detachably connected to the second groove portion 321. When the first fixing member 200 receives the vibration conducted by the speaker, the first connecting portion 210, the second connecting portion 220, and the damping body 300 are sequentially used for damping the vibration of the sound equipment, so as to effectively slow down the vibration of the sound equipment.
In an embodiment, as shown in fig. 1, the second fixing member 400 is provided with a through hole adapted to the third columnar structure 330.
In this embodiment, the third columnar structure 330 may be detachably connected to the second fixing member 400 through the through hole. When the sound equipment works, the first fixing piece 200 can receive vibration conducted by the loudspeaker, and the vibration of the sound equipment can be effectively relieved by the vibration of the first fixing piece 200, the vibration-reducing main body 300 and the second fixing piece 400 in sequence.
In one embodiment, as shown in fig. 1, the second fixing member 400 is provided with a plurality of mounting holes 410.
In this embodiment, the multi-body acoustic damping device 100 may be fixedly mounted inside the acoustic device through the mounting hole 410, and when the acoustic device works, the first fixing member 200 may receive the vibration conducted by the speaker, and the vibration of the acoustic device may be effectively damped by the first fixing member 200, the damping body 300 and the second fixing member 400.
An embodiment of the present utility model provides an acoustic apparatus, as shown in fig. 1, including the multi-body acoustic damping device 100.
In this embodiment, the multi-body acoustic damping device 100 may be fixedly mounted inside the acoustic device by the second fixing member 400. When the sound equipment works, the first fixing piece 200 can receive vibration conducted by the loudspeaker, the vibration of the sound equipment can be effectively slowed down by the first fixing piece 200, the vibration-absorbing main body 300 and the second fixing piece 400 in sequence, and the vibration-absorbing performance of the sound equipment is improved.
The utility model discloses a concatemer sound damping device and sound, comprising a first fixing piece, a damping main body and a second fixing piece, wherein the first fixing piece and the second fixing piece are detachably connected to two ends of the damping main body; when the first fixing piece receives vibration conducted by the loudspeaker, the first fixing piece, the damping main body and the second fixing piece are used for damping in sequence; the damping body comprises at least two mutually connected columnar structures. The utility model provides a concatemer sound damping device and sound, which can meet the design requirement of reducing vibration sound by fixing inside a large-volume sound device, have better damping effect and can provide damping effect for a long time.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A concatemer sound damping device, comprising: the damping device comprises a first fixing piece, a damping main body and a second fixing piece, wherein the first fixing piece and the second fixing piece are detachably connected to two ends of the damping main body; when the first fixing piece receives vibration conducted by the loudspeaker, the first fixing piece, the damping main body and the second fixing piece are used for damping in sequence; the damping body comprises at least two mutually connected columnar structures.
2. The concatemer acoustic damping device of claim 1, wherein the damping body comprises: the device comprises a first columnar structure, a second columnar structure, a third columnar structure, a first connecting component, a second connecting component and a third connecting component; one end of the first connecting component is connected with the first columnar structure, and the other end of the first connecting component is connected with the second columnar structure; one end of the second connecting component is connected with the second columnar structure, and the other end of the second connecting component is connected with the third columnar structure; one end of the third connecting component is connected with the third columnar structure, and the other end of the third connecting component is connected with the first columnar structure.
3. The concatemer acoustic damping device of claim 2, wherein the first, second, and third columnar structures are hollow-interior cylindrical structures; the first connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the second connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom; the third connecting assembly comprises a plurality of connecting parts which are sequentially arranged in parallel from top to bottom.
4. The multi-body acoustic shock absorbing apparatus of claim 3, wherein a first groove portion is provided at an end of the first columnar structure near the top end, a second groove portion is provided at an end of the second columnar structure near the top end, a third groove portion is provided at an end of the third columnar structure near the top end, and the first fixing member is detachably connected to at least the first groove portion and the second groove portion.
5. The multi-body acoustic shock absorbing apparatus of claim 3, wherein annular saw-tooth protrusions are disposed on inner side walls of the first columnar structure, the second columnar structure, and the third columnar structure.
6. The concatemer acoustic damping device of claim 4, wherein the first fixing member comprises: the first connecting portion and the second connecting portion are detachably connected to at least the first groove portion and the second groove portion.
7. The concatemer acoustic damping device of claim 6, wherein the second connection part comprises: a first boss, a fourth groove portion, a second boss, a fifth groove portion, and a third boss, the fourth groove portion being located between the first boss and the second boss, the fifth groove portion being located between the second boss and the third boss;
the fourth groove part is detachably connected to the first groove part, and the fifth groove part is detachably connected to the second groove part.
8. The concatemer sound damping device of claim 2, wherein the second fixing member is provided with a through hole adapted to the third columnar structure.
9. The multi-body acoustic shock absorbing apparatus of claim 8, wherein the second fixture is provided with a plurality of mounting holes.
10. An acoustic device comprising a concatemer acoustic damping device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291199.2U CN219644043U (en) | 2023-02-10 | 2023-02-10 | Concatemer stereo set damping device and stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291199.2U CN219644043U (en) | 2023-02-10 | 2023-02-10 | Concatemer stereo set damping device and stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219644043U true CN219644043U (en) | 2023-09-05 |
Family
ID=87811225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320291199.2U Active CN219644043U (en) | 2023-02-10 | 2023-02-10 | Concatemer stereo set damping device and stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219644043U (en) |
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2023
- 2023-02-10 CN CN202320291199.2U patent/CN219644043U/en active Active
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