CN104349255A - Ultra-thin woofer structure - Google Patents
Ultra-thin woofer structure Download PDFInfo
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- CN104349255A CN104349255A CN201410370674.0A CN201410370674A CN104349255A CN 104349255 A CN104349255 A CN 104349255A CN 201410370674 A CN201410370674 A CN 201410370674A CN 104349255 A CN104349255 A CN 104349255A
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- support
- voice coil
- ultra
- basin body
- cup
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses an ultra-thin woofer structure, which is characterized by comprising a support seat and a basin body, wherein the center of the support seat is provided with a U-shaped cup and a support frame, in addition, the U-shaped cup and the support frame are in concentric arrangement, the periphery of the U-shaped cup is provided with a damper, one side of the damper is fixed with the support seat, the other side of the damper is fixed with the support frame, and the support frame is connected with the basin body.
Description
Technical field
The present invention relates to a kind of ultra-thin speaker, particularly a kind of ultra-thin woofer structure.
Background technology
In the work of low-frequency range, concerning loud speaker, amplitude is a very important factor, and time high-power, amplitude requirement is higher; Now on the market, ultra-thin loud speaker also has, and the ultrathin loudspeaker doing supper bass also has.Problem is: these are all the movements of doing something against one's will made in the situation sacrificing sound.
Thus for the problems referred to above, present applicant proposes a kind of new design, in thin, when not sacrificing sound, the problem solving power and amplitude to a great extent.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the ultra-thin woofer structure that a kind of tonequality is outstanding.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of ultra-thin woofer structure, it is characterized in that: comprise bearing and basin body, voice coil loudspeaker voice coil is connected with under basin body, bearing central authorities are provided with U cup and support, and U cup, support and voice coil loudspeaker voice coil are arranged with one heart, the outer of U cup is arranged with bullet ripple, fixing with bearing of this bullet ripple, and its another side and support are fixed, described support is connected with basin body.
Described support is a cylinder.
Described support and bullet involve basin body and bond together.
The invention has the beneficial effects as follows: the invention discloses a kind of ultra-thin woofer structure, comprise bearing and basin body, voice coil loudspeaker voice coil is connected with under basin body, bearing central authorities are provided with U cup and support, and U cup, support and voice coil loudspeaker voice coil are arranged with one heart, the outer of U cup is arranged with bullet ripple, fixing with bearing of this bullet ripple, and its another side and support are fixed, described support is connected with basin body.By said structure, the position playing ripple and U cup of having staggered, plays ripple and be directly connected with voice coil loudspeaker voice coil, thus generation vibration is interfered on the same track, thus cause noise produce and affect tonequality before avoiding; Increase a support, for fixing bullet ripple, and as the use of centering, avoid that amplitude reduces, power is little, cause the problem that tonequality shakes not.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is schematic cross-section of the present invention;
Fig. 2 is the schematic cross-section of support.
embodiment
With reference to Fig. 1, a kind of ultra-thin woofer structure, comprise bearing 1 and basin body 2, voice coil loudspeaker voice coil (not shown) is connected with under basin body, bearing 1 central authorities are provided with U cup 3 and support 4, U cup 3 is arranged at bearing 1 bottom surface central authorities, and support 4 is positioned at bearing 1 center of top, and U cup 3, support 4 and voice coil loudspeaker voice coil are arranged with one heart, outer bullet ripple 5, the U cup 3 that is arranged with of U cup 3 is also concentric setting with bullet ripple 5, fixing with bearing 1 of this bullet ripple 5, and its another side and support 4 are fixed, described support 4 is connected with basin body 2.Play ripple 5 also referred to as centring disk, and support one is used from support voice coil loudspeaker voice coil and cone, and forms a vibrational system, ensure that it is not crooked along track vibration.Centring disk there are many donuts, make voice coil loudspeaker voice coil freely move up and down in magnetic gap and not move laterally, ensure that voice coil loudspeaker voice coil is not collided with magnetic conductive board.Cone on centring disk has two effects, and one is as vibration material, and isolated loud speaker inside and outside gas, causes the difference of sound when making speaker operation because inner and outer air pressure is different; Two are, can do dust cap, in order to prevent external dust etc. to fall magnetic gap, avoid causing dust and voice coil loudspeaker voice coil friction, and make loud speaker produce abnormal sound.And U cup 3 to be magnetic conductive metals make, its role is to guide the magnetic line of force, ensure the high efficiency of electromagnetic conversion.Certain U cup 3 is all prior art design with playing ripple 5, and thus its concrete structure and function are not described in detail.
As further structural design, support 4 is a cylinder, and described support 4 adopts glue to bond together with bullet ripple 5 and basin body 2.
Above to the ultra-thin woofer structure of one that the embodiment of the present invention provides, be described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. a ultra-thin woofer structure, it is characterized in that: comprise bearing and basin body, voice coil loudspeaker voice coil is connected with under basin body, bearing central authorities are provided with U cup and support, and U cup, support and voice coil loudspeaker voice coil are arranged with one heart, the outer of U cup is arranged with bullet ripple, fixing with bearing of this bullet ripple, and its another side and support are fixed, described support is connected with basin body.
2. the ultra-thin woofer structure of one according to claim 1, is characterized in that: described support is a cylinder.
3. the ultra-thin woofer structure of one according to claim 1, is characterized in that: described support and bullet involve basin body and bond together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370674.0A CN104349255A (en) | 2014-07-30 | 2014-07-30 | Ultra-thin woofer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370674.0A CN104349255A (en) | 2014-07-30 | 2014-07-30 | Ultra-thin woofer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104349255A true CN104349255A (en) | 2015-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370674.0A Pending CN104349255A (en) | 2014-07-30 | 2014-07-30 | Ultra-thin woofer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104349255A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331962A (en) * | 2016-09-30 | 2017-01-11 | 青岛海信电器股份有限公司 | Loudspeaker |
| CN108495243A (en) * | 2018-04-17 | 2018-09-04 | 青岛海信电器股份有限公司 | A kind of loud speaker and terminal device |
| WO2019237511A1 (en) * | 2018-06-11 | 2019-12-19 | 易力声科技(深圳)有限公司 | Fall revention resonance speaker |
| WO2020198964A1 (en) * | 2019-03-29 | 2020-10-08 | 美特科技(苏州)有限公司 | Speaker and application thereof |
| CN112135230A (en) * | 2019-06-24 | 2020-12-25 | 华为技术有限公司 | Loudspeaker and electronic equipment |
| CN113840216A (en) * | 2020-12-30 | 2021-12-24 | 宁波富声达电机有限公司 | Loudspeaker capable of automatically adjusting bass effect along with environment change |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050281430A1 (en) * | 2004-03-19 | 2005-12-22 | Tomoyuki Watanabe | Speaker device |
| CN201199732Y (en) * | 2008-01-08 | 2009-02-25 | 志佳多媒体股份有限公司 | Horn structure |
| CN201699955U (en) * | 2010-07-22 | 2011-01-05 | 浙江东阳东磁有限公司 | Loudspeaker damper and cone combined structure |
| CN102118673A (en) * | 2011-04-02 | 2011-07-06 | 深圳市豪恩声学股份有限公司 | Loudspeaker |
| CN204190937U (en) * | 2014-07-30 | 2015-03-04 | 中山市悦辰电子实业有限公司 | A kind of ultra-thin woofer structure |
-
2014
- 2014-07-30 CN CN201410370674.0A patent/CN104349255A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050281430A1 (en) * | 2004-03-19 | 2005-12-22 | Tomoyuki Watanabe | Speaker device |
| CN201199732Y (en) * | 2008-01-08 | 2009-02-25 | 志佳多媒体股份有限公司 | Horn structure |
| CN201699955U (en) * | 2010-07-22 | 2011-01-05 | 浙江东阳东磁有限公司 | Loudspeaker damper and cone combined structure |
| CN102118673A (en) * | 2011-04-02 | 2011-07-06 | 深圳市豪恩声学股份有限公司 | Loudspeaker |
| CN204190937U (en) * | 2014-07-30 | 2015-03-04 | 中山市悦辰电子实业有限公司 | A kind of ultra-thin woofer structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331962A (en) * | 2016-09-30 | 2017-01-11 | 青岛海信电器股份有限公司 | Loudspeaker |
| CN106331962B (en) * | 2016-09-30 | 2021-01-29 | 海信视像科技股份有限公司 | Loudspeaker |
| CN108495243A (en) * | 2018-04-17 | 2018-09-04 | 青岛海信电器股份有限公司 | A kind of loud speaker and terminal device |
| WO2019237511A1 (en) * | 2018-06-11 | 2019-12-19 | 易力声科技(深圳)有限公司 | Fall revention resonance speaker |
| WO2020198964A1 (en) * | 2019-03-29 | 2020-10-08 | 美特科技(苏州)有限公司 | Speaker and application thereof |
| CN112135230A (en) * | 2019-06-24 | 2020-12-25 | 华为技术有限公司 | Loudspeaker and electronic equipment |
| CN113840216A (en) * | 2020-12-30 | 2021-12-24 | 宁波富声达电机有限公司 | Loudspeaker capable of automatically adjusting bass effect along with environment change |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |