CN210629751U - Damping device of sound box - Google Patents
Damping device of sound box Download PDFInfo
- Publication number
- CN210629751U CN210629751U CN201921860586.3U CN201921860586U CN210629751U CN 210629751 U CN210629751 U CN 210629751U CN 201921860586 U CN201921860586 U CN 201921860586U CN 210629751 U CN210629751 U CN 210629751U
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- China
- Prior art keywords
- spring
- connecting block
- elastic
- mounting groove
- sound box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a damping device of a sound box, which comprises a body, an elastic bottom support, an anti-falling device, an elastic device, a mounting groove and an air bag; wherein the elastic bottom support is arranged inside the body and on the bottom of the body; the anti-falling device is arranged on the elastic bottom support; the elastic device is arranged on the anti-falling device through the cross beam base; the mounting groove is arranged on the elastic device; the sound box is arranged in the mounting groove; the gasbag is no less than two symmetries and sets up inside the mounting groove, distributes in the audio amplifier both sides. The utility model discloses can effectively slow down the vibration of audio amplifier body for the vibration of audio amplifier body slows down by a wide margin, convenient to use.
Description
Technical Field
The utility model relates to a loudspeaker box field of making specifically is a damping device of loudspeaker box.
Background
The sound box refers to a device capable of converting an audio signal into sound, and in popular speaking, the device is a sound box main unit box body or a bass box body, wherein a power amplifier is arranged in the sound box main unit box body or the bass box body, and the sound box body emits sound after the audio signal is amplified, so that the sound of the sound box becomes louder. The sound box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy to a space, the sound is transmitted through sound wave vibration, when the sound of the sound box is large, the amplitude and the frequency of the sound wave are large, the sound box body can resonate, the position of the sound box can move, and the sound quality of the sound box can be influenced by small vibration for the sound box; meanwhile, the loudspeaker is arranged on the loudspeaker main body, the loudspeaker box can generate great vibration when large sound is played in the prior art, and the strong vibration can influence the service life of the loudspeaker box, so that a novel loudspeaker box damping device is needed to meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just based on one of above-mentioned technical problem at least, provide a damping device of audio amplifier, slow down the vibration of audio amplifier body for the vibration of audio amplifier body slows down by a wide margin, convenient to use.
In view of the above, the utility model provides a damping device for a sound box, which comprises a body, an elastic bottom support, an anti-falling device, an elastic device, a mounting groove and an air bag;
wherein the elastic bottom support is arranged inside the body and on the bottom of the body; the anti-falling device is arranged on the elastic bottom support; the elastic device is arranged on the anti-falling device through the cross beam base; the mounting groove is arranged on the elastic device; the sound box is arranged in the mounting groove; the gasbag is no less than two symmetries and sets up inside the mounting groove, distributes in the audio amplifier both sides.
Preferably, the structure of the elastic bottom support is similar to a shoe-shaped gold ingot, so that the elastic bottom support can effectively buffer and support the part arranged at the upper part of the elastic bottom support, and the buffer space is sufficient.
The utility model discloses can slow down the vibration of audio amplifier body to when the audio amplifier body vibrates by a wide margin, resilient means can cushion the audio amplifier, and because of preventing falling the setting of device, can not make the audio amplifier of vibration by a wide margin displacement too big from top to bottom, thereby influence audio amplifier tone quality, and the elasticity collet can cushion and support the audio amplifier, and buffer space is sufficient. At last, the air bags are not less than two symmetrical air bags arranged inside the mounting groove and distributed on two sides of the sound box, so that the sound box is prevented from being displaced too much left and right.
Furthermore, the elastic device comprises spring frames symmetrically arranged below the mounting groove; the spring frame comprises a first spring, a second spring, a first connecting block, a second connecting block and a compression air bag; the first spring is arranged below the mounting groove; a first connecting block is arranged below the spring; a compression air bag is arranged between the first connecting block and the second connecting block; the second connecting block is arranged above the second spring; and the second spring is arranged on the base of the cross beam.
The middle elastic device of the utility model comprises spring frames symmetrically arranged below the mounting groove; the spring frame comprises a first spring, a second spring, a first connecting block, a second connecting block and a compression air bag, wherein the first spring and the second spring can generate elastic deformation to buffer and support the sound box; and a compression air bag is arranged between the first connecting block and the second connecting block, so that elastic deformation of the first spring and the second spring can be further buffered.
Furthermore, the damping device also comprises a double-fork arm structure; wherein the double-fork arm structure is connected between the elastic devices which are symmetrically arranged; the double-fork arm structure is connected to the first connecting block and the second connecting block.
The middle double-fork arm structure of the utility model is connected between the elastic devices which are symmetrically arranged, thereby ensuring the stability between the spring frames; meanwhile, the double-fork-arm structure is connected to the first connecting block and the second connecting block between different spring frames, and elastic deformation of the first spring and the second spring can be buffered.
Furthermore, the anti-falling device comprises a mounting shell and protruding shafts arranged on two side walls of the mounting shell; the beam base is arranged above the protruding shaft; the distance between the protruding shafts on the two side walls is smaller than the width of the base of the cross beam; the width between the two side walls of the mounting shell is larger than that of the base of the cross beam.
The utility model discloses in, prevent falling the setting of device, can not make the audio amplifier of vibration by a wide margin displacement from top to bottom too big to influence audio amplifier tone quality, influence user's sense organ and experience.
Through the technical scheme, the utility model provides a damping device of audio amplifier can slow down the vibration of audio amplifier body for the vibration of audio amplifier body slows down by a wide margin, convenient to use.
Drawings
Fig. 1 shows a schematic structural diagram of the damping device of the present invention.
Wherein, in the figure, 1 is the body, 2 is the elasticity collet, 3 is the mounting groove, 4 is the gasbag, 5 is the spring frame, 6 is spring one, 7 is spring two, 8 is connecting block one, 9 is connecting block two, 10 is the compression gasbag, 11 is the crossbeam base, 12 is the bifurcate arm structure, 13 is the installation casing, 14 is the protruding axle, 15 is the audio amplifier.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The utility model provides a damping device of audio amplifier slows down the vibration of audio amplifier body for the vibration of audio amplifier body slows down by a wide margin, convenient to use, its structure as shown in figure 1.
As shown in fig. 1, the utility model provides a damping device for a sound box, which comprises a body 1, an elastic bottom support 2, an anti-falling device, an elastic device, a mounting groove 3 and an air bag 4;
wherein the elastic bottom support 2 is arranged inside the body 1 and on the bottom of the body 1; the anti-falling device is arranged on the elastic bottom support 2; the elastic device is arranged on the anti-falling device through the beam base 11; the mounting groove 3 is arranged on the elastic device; the sound box 15 is arranged in the mounting groove 3; the gasbag 4 is no less than two symmetries and sets up inside mounting groove 3, distributes in audio amplifier 15 both sides.
In order to further optimize the technical scheme, the structure of the elastic bottom support 2 is similar to a shoe-shaped gold ingot.
The elastic device comprises spring frames 5 which are symmetrically arranged below the mounting groove 3; the spring frame 5 comprises a first spring 6, a second spring 7, a first connecting block 8, a second connecting block 9 and a compression air bag 10; the first spring 6 is arranged below the mounting groove 3; a first connecting block 8 is arranged below the first spring 6; a compression air bag 10 is arranged between the first connecting block 8 and the second connecting block 9; the second connecting block 9 is arranged above the second spring 7; the second spring 7 is arranged on the cross beam base 11.
In order to further optimize the technical scheme, the damping device also comprises a double-fork-arm structure 12; wherein the double yoke structure 12 is connected between symmetrically arranged elastic devices; the double-fork-arm structure 12 is connected to the first connecting block 8 and the second connecting block 9.
The anti-falling device comprises a mounting shell 13 and protruding shafts 14 arranged on two side walls of the mounting shell 13; the beam base 11 is arranged above the projecting shaft 14; the distance between the protruding shafts 14 on the two side walls is smaller than the width of the beam base 11; the width between the two side walls of the mounting housing 13 is larger than the width of the beam base 11.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A damping device of a sound box comprises a body; the anti-falling device is characterized by further comprising an elastic bottom support, an anti-falling device, an elastic device, a mounting groove and an air bag;
the elastic bottom support is arranged in the body and arranged on the bottom of the body; the anti-falling device is arranged on the elastic bottom support; the elastic device is arranged on the anti-falling device through the beam base; the mounting groove is arranged on the elastic device; the sound box is arranged in the mounting groove; the gasbag is no less than two symmetries and sets up inside the mounting groove, distribute in the audio amplifier both sides.
2. The device of claim 1, wherein the resilient means comprises spring mounts symmetrically disposed below the mounting slot; the spring frame comprises a first spring, a second spring, a first connecting block, a second connecting block and a compression air bag; the first spring is arranged below the mounting groove; the first connecting block is arranged below the spring; a compression air bag is arranged between the first connecting block and the second connecting block; the second connecting block is arranged above the second spring; the second spring is arranged on the cross beam base.
3. The device of claim 2, further comprising a dual-prong structure; wherein the double-fork arm structure is connected between the elastic devices which are symmetrically arranged; the double-fork arm structure is connected to the first connecting block and the second connecting block.
4. The damping device for an acoustic enclosure according to claim 1, wherein said fall preventing means comprises a mounting housing and protruding shafts disposed on both sidewalls of said mounting housing; the beam base is arranged above the protruding shaft; the distance between the protruding shafts on the two side walls is smaller than the width of the base of the cross beam; the width between the two side walls of the mounting shell is larger than that of the base of the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860586.3U CN210629751U (en) | 2019-10-31 | 2019-10-31 | Damping device of sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860586.3U CN210629751U (en) | 2019-10-31 | 2019-10-31 | Damping device of sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629751U true CN210629751U (en) | 2020-05-26 |
Family
ID=70749433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921860586.3U Expired - Fee Related CN210629751U (en) | 2019-10-31 | 2019-10-31 | Damping device of sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629751U (en) |
-
2019
- 2019-10-31 CN CN201921860586.3U patent/CN210629751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20211031 |