CN104469571A - Sound-proof and damping support pad for multimedia speaker - Google Patents
Sound-proof and damping support pad for multimedia speaker Download PDFInfo
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- CN104469571A CN104469571A CN201410723115.3A CN201410723115A CN104469571A CN 104469571 A CN104469571 A CN 104469571A CN 201410723115 A CN201410723115 A CN 201410723115A CN 104469571 A CN104469571 A CN 104469571A
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- vibration absorber
- support pad
- sound
- buffer layer
- proof
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Abstract
The invention discloses a sound-proof and damping support pad for a multimedia speaker. The sound-proof and damping support pad comprises an upper fixator, a lower fixator and a damper. The damper is a hollow rubber block, multiple damping layers are arranged in the damper and evenly and horizontally arranged at equal intervals, the upper fixator is arranged on the upper portion of the damper, and the lower fixator is arranged on the lower portion of the damper. Under the effect of the hollow damping rubber block, the sound-proof and damping support pad for the multimedia speaker absorbs mechanical vibration waves generated by the speaker and buffers vibration generated by the speaker to a certain extent, the vibration generated by the speaker can be effectively prevented from being transmitted to the ground, and a sound-proof effect of the sound-proof and damping support pad is further improved.
Description
Technical field
The present invention relates to a kind of damping device, particularly relate to a kind of sound insulation shock-absorbing support pad for multimedia loudspeaker box.
Background technology
All need in numerous place to carry out sound insulation process to it, present most of sound insulation process is all add Sound-proof material, application sound-deadening paint etc., but when multimedia loudspeaker box is arranged on indoor, only rely on Sound-proof material or sound-deadening paint etc. the sound wave that audio amplifier sends can only be completely cut off, therefore audio amplifier can produce vibration when sounding, the vibration of audio amplifier can conduct to ground by connection bracket, because now overall soundproof effect is poor.
Summary of the invention
Object of the present invention is just to provide a kind of sound insulation shock-absorbing support pad for multimedia loudspeaker box to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of sound insulation shock-absorbing support pad for multimedia loudspeaker box, comprise fixture, lower fixture and vibration absorber, described vibration absorber is hollow rubber block, multiple buffer layer is provided with in described vibration absorber, multiple described buffer layer is all horizontally disposed with and space between each other is equal, fixed device is arranged on the top of described vibration absorber, and described lower fixture is arranged on the bottom of described vibration absorber.
After the vibration that audio amplifier sounding produces has casing of loudspeaker box to be passed to supporting pad, under the effect of the vibration absorber for hollow rubber block, vibrating machine ripple is absorbed, reduce and be passed to ground.
Particularly, described buffer layer is the sheet rubber that length and width are all equal with width with the length of described vibration absorber internal cavities, described buffer layer is provided with multiple through hole, and the described through hole on adjacent described buffer layer is all crisscross arranged.
Further, all aqueous water is full of between the described buffer layer in described vibration absorber He in described through hole.
Aqueous water can stop the transmission of vibration further, and the through hole simultaneously between adjacent buffer layer interlocks, and makes aqueous water wherein that irregular vibration occur, and reduces the transmission of sound wave.
Particularly, fixed device is that lower surface is provided with the metal derby with the groove of the upper end adaptation of described vibration absorber, described lower fixture is that upper surface is provided with the metal derby with the groove of the lower end adaptation of described vibration absorber, be provided with damping spring between the lower end of fixed device and the upper end of described lower fixture, described damping spring is positioned at the outside of described vibration absorber.
Particularly, fixed device and described lower fixture are provided with connecting bolt.
At vibration absorber fixture setting up and down, vibration absorber can be fixed between audio amplifier and ground.
Beneficial effect of the present invention is:
The present invention be used for multimedia loudspeaker box sound insulation shock-absorbing support pad damping hollow rubber block and be positioned at aqueous water wherein effect under, the mechanical vibration wave produced by audio amplifier absorbs, buffering is to a certain degree carried out in the vibration simultaneously produced audio amplifier, the vibration passing that can effectively avoid audio amplifier to produce, to ground, improves its soundproof effect further.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the sound insulation shock-absorbing support pad for multimedia loudspeaker box of the present invention, damping spring not shown in FIG.;
Fig. 2 is the cutaway view of the sound insulation shock-absorbing support pad for multimedia loudspeaker box of the present invention;
Fig. 3 is the structural representation of buffer layer of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As Fig. 1, shown in Fig. 2 and Fig. 3, the present invention is used for the sound insulation shock-absorbing support pad of multimedia loudspeaker box, comprise fixture 4, lower fixture 5 and vibration absorber 1, vibration absorber 1 is hollow rubber block, multiple buffer layer 3 is provided with in vibration absorber 1, multiple buffer layer 3 is all horizontally disposed with and space between each other is equal, upper fixture 4 is arranged on the top of vibration absorber 1, lower fixture 5 is arranged on the bottom of vibration absorber 1, buffer layer 3 is the sheet rubber that length and width are all equal with width with the length of vibration absorber 1 internal cavities, buffer layer 3 is provided with multiple through hole 6, and the through hole 6 on adjacent buffer layer 3 is all crisscross arranged, aqueous water 2 is all full of between buffer layer 3 in vibration absorber 1 He in through hole 6, upper fixture 4 is provided with the metal derby with the groove of the upper end adaptation of vibration absorber 1 for lower surface, lower fixture 5 is provided with the metal derby with the groove of the lower end adaptation of vibration absorber 1 for upper surface, damping spring 8 is provided with between the lower end of upper fixture 4 and the upper end of lower fixture 5, damping spring 8 is positioned at the outside of vibration absorber 1, upper fixture 4 and lower fixture 5 are provided with connecting bolt 7.
The operation principle that the present invention is used for the sound insulation shock-absorbing support pad of multimedia loudspeaker box is as follows:
This shock-absorbing support pad is fixed between audio amplifier and ground, to its supporting function of audio amplifier by the connecting bolt 7 on upper fixture 4 and lower fixture 5; When audio amplifier sounding produces vibration, after the supreme fixture 4 of vibration passing that casing of loudspeaker box produces, vibration absorber 1 is passed to by upper fixture 4, the shock absorption of rubber and aqueous water 2 is by absorption of vibrations, the vibration of damping spring 8 assist absorption audio amplifier generation, under the effect of vibration absorber 1, makes the vibration being passed to lower fixture 5 reach minimum simultaneously, cut off the solid route of transmission of sound, play good soundproof effect.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, the technology distortion that every technical scheme according to the present invention is made, and all falls within protection scope of the present invention.
Claims (5)
1. the sound insulation shock-absorbing support pad for multimedia loudspeaker box, it is characterized in that: comprise fixture, lower fixture and vibration absorber, described vibration absorber is hollow rubber block, multiple buffer layer is provided with in described vibration absorber, multiple described buffer layer is all horizontally disposed with and space between each other is equal, fixed device is arranged on the top of described vibration absorber, and described lower fixture is arranged on the bottom of described vibration absorber.
2. the sound insulation shock-absorbing support pad for multimedia loudspeaker box according to claim 1, it is characterized in that: described buffer layer is the sheet rubber that length and width are all equal with width with the length of described vibration absorber internal cavities, described buffer layer is provided with multiple through hole, and the described through hole on adjacent described buffer layer is all crisscross arranged.
3. the sound insulation shock-absorbing support pad for multimedia loudspeaker box according to claim 1 and 2, is characterized in that: be all full of aqueous water between the described buffer layer in described vibration absorber He in described through hole.
4. the sound insulation shock-absorbing support pad for multimedia loudspeaker box according to claim 1, it is characterized in that: fixed device is that lower surface is provided with the metal derby with the groove of the upper end adaptation of described vibration absorber, described lower fixture is that upper surface is provided with the metal derby with the groove of the lower end adaptation of described vibration absorber, be provided with damping spring between the lower end of fixed device and the upper end of described lower fixture, described damping spring is positioned at the outside of described vibration absorber.
5. the sound insulation shock-absorbing support pad for multimedia loudspeaker box according to claim 1, is characterized in that: fixed device and described lower fixture are provided with connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723115.3A CN104469571A (en) | 2014-12-03 | 2014-12-03 | Sound-proof and damping support pad for multimedia speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410723115.3A CN104469571A (en) | 2014-12-03 | 2014-12-03 | Sound-proof and damping support pad for multimedia speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104469571A true CN104469571A (en) | 2015-03-25 |
Family
ID=52914813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410723115.3A Pending CN104469571A (en) | 2014-12-03 | 2014-12-03 | Sound-proof and damping support pad for multimedia speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104469571A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759097A (en) * | 2016-03-06 | 2016-07-13 | 张舒维 | Novel oscilloscope based on IOT (Internet of Things) |
| CN106878848A (en) * | 2017-01-20 | 2017-06-20 | 烟台永利电器有限公司 | A kind of nested type sports type bluetooth earphone |
| CN109246537A (en) * | 2018-10-09 | 2019-01-18 | 宁波志豪塑业有限公司 | A kind of speaker with shock-absorbing function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989782A (en) * | 2004-09-15 | 2007-06-27 | 上岛一夫 | Mat for audio equipment |
| CN101016853A (en) * | 2006-02-07 | 2007-08-15 | Lg电子株式会社 | Silencer |
| CN201263207Y (en) * | 2008-03-28 | 2009-06-24 | 深圳市豪恩电声科技有限公司 | Loudspeaker box base and sound equipment |
| JP2011130137A (en) * | 2009-12-17 | 2011-06-30 | Joichi Saito | Speaker apparatus |
| CN204377079U (en) * | 2014-12-03 | 2015-06-03 | 成都市思码特科技有限公司 | For the sound insulation shock-absorbing support pad of multimedia loudspeaker box |
-
2014
- 2014-12-03 CN CN201410723115.3A patent/CN104469571A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1989782A (en) * | 2004-09-15 | 2007-06-27 | 上岛一夫 | Mat for audio equipment |
| CN101016853A (en) * | 2006-02-07 | 2007-08-15 | Lg电子株式会社 | Silencer |
| CN201263207Y (en) * | 2008-03-28 | 2009-06-24 | 深圳市豪恩电声科技有限公司 | Loudspeaker box base and sound equipment |
| JP2011130137A (en) * | 2009-12-17 | 2011-06-30 | Joichi Saito | Speaker apparatus |
| CN204377079U (en) * | 2014-12-03 | 2015-06-03 | 成都市思码特科技有限公司 | For the sound insulation shock-absorbing support pad of multimedia loudspeaker box |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759097A (en) * | 2016-03-06 | 2016-07-13 | 张舒维 | Novel oscilloscope based on IOT (Internet of Things) |
| CN106878848A (en) * | 2017-01-20 | 2017-06-20 | 烟台永利电器有限公司 | A kind of nested type sports type bluetooth earphone |
| CN106878848B (en) * | 2017-01-20 | 2019-03-22 | 烟台永利电器有限公司 | A kind of nested type sports type bluetooth headset |
| CN109246537A (en) * | 2018-10-09 | 2019-01-18 | 宁波志豪塑业有限公司 | A kind of speaker with shock-absorbing function |
| CN109246537B (en) * | 2018-10-09 | 2020-04-03 | 宁波志豪塑业有限公司 | Sound box with damping function |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |