CN203435142U - Thin-type loudspeaker - Google Patents
Thin-type loudspeaker Download PDFInfo
- Publication number
- CN203435142U CN203435142U CN201320541279.5U CN201320541279U CN203435142U CN 203435142 U CN203435142 U CN 203435142U CN 201320541279 U CN201320541279 U CN 201320541279U CN 203435142 U CN203435142 U CN 203435142U
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- Prior art keywords
- thin
- speaker
- framework
- bullet ripple
- voice coil
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a thin-type loudspeaker, which comprises a loudspeaker framework, a primary magnet, a pole piece, a vibrating diaphragm, a voice coil framework, a voice coil, and a damper, wherein the primary magnet is arranged in the loudspeaker framework, the pole piece is arranged on the upper surface of the primary magnet, the vibrating diaphragm is arranged above the pole piece and is connected with the loudspeaker framework, the voice coil framework is arranged on the lower surface of the vibrating diaphragm, the voice coil is arranged on the voice coil framework, and the damper is arranged on the loudspeaker framework in an embedded injection molding mode. Since the damper is added in the thin-type loudspeaker by adopting the embedded injection form, the technical problem that the damper is difficult to install in the thin-type loudspeaker is solved, and the sound quality of the thin-type loudspeaker is improved.
Description
Technical field
the utility model relates to loud speaker field, particularly a kind of thin speaker.
Background technology
in current most loud speaker, all can add and play these parts of ripple, play wave energy and effectively voice coil loudspeaker voice coil is remained on to centre, for loudspeaker voice coil vibrations are to provide certain damping action, promote the voice quality of loud speaker simultaneously.
as shown in Figure 1, the general glue 9 that adopts of current bullet ripple 7 is pasted its both sides respectively on speaker frame 1 and speech coil framework 5, but in thin speaker, restriction due to loud speaker thickness, be difficult to bullet ripple to paste on speaker frame, therefore most thin speakers does not all arrange bullet ripple.
need at present a kind of thin speaker that plays ripple that has.
Summary of the invention
the purpose of this utility model is to provide a kind of thin speaker that plays ripple that has.
for achieving the above object, the technical solution adopted in the utility model is: a kind of thin speaker, it comprises speaker frame, be arranged on the main magnetic in described speaker frame, be arranged on the pole piece of described main magnetic upper surface, be arranged on the vibrating diaphragm that described pole piece top connects described speaker frame, be arranged on the speech coil framework of described vibrating diaphragm lower surface, be arranged on the voice coil loudspeaker voice coil on described speech coil framework, it also comprises that imbedding ejection formation is arranged on the bullet ripple on described speaker frame, described bullet ripple is arranged on the below of described vibrating diaphragm, described bullet ripple is arranged between described speech coil framework and described speaker frame, ejection formation is imbedded on described speaker frame in the outer ring of described bullet ripple, the inner ring of described bullet ripple is fixedly installed on described speech coil framework.
preferably, described bullet ripple adopts glue to be connected with described speech coil framework.
preferably, the side of described speaker frame is mutually vertical in junction with described bullet ripple.
because technique scheme is used, the utility model compared with prior art has following advantages:
because the utility model adopts in thin speaker, imbed ejaculation form and added bullet ripple, solved thin speaker and be difficult to the technical barrier that plays ripple is installed, improved the sound quality of thin speaker.
Accompanying drawing explanation
accompanying drawing 1 is prior art schematic diagram;
accompanying drawing 2 is schematic diagram of the present utility model.
in above accompanying drawing: 1, speaker frame; 2, main magnetic; 3, pole piece; 4, vibrating diaphragm; 5, speech coil framework; 6, voice coil loudspeaker voice coil; 7, play ripple; 8, secondary magnetic; 9, glue.
Embodiment
below in conjunction with embodiment shown in the drawings, the utility model is further described:
embodiment mono-: shown in accompanying drawing 2, a kind of thin speaker, it comprises speaker frame 1, be arranged on the main magnetic 2 in speaker frame 1, be arranged on the pole piece 3 of main magnetic 2 upper surfaces, be arranged on the vibrating diaphragm 4 that pole piece 3 tops connect speaker frame 1, be arranged on the speech coil framework 5 of vibrating diaphragm 4 lower surfaces, be arranged on the voice coil loudspeaker voice coil 6 on speech coil framework 5, it also comprises that imbedding ejection formation is arranged on the bullet ripple 7 on speaker frame 1, playing ripple 7 is arranged between speech coil framework 5 and speaker frame 1, play the below that ripple 7 is arranged on vibrating diaphragm 4, playing ripple 7 adopts glue to be connected with speech coil framework 5, the side of speaker frame 1 is mutually vertical in junction with bullet ripple 7, pole piece 3 upper surfaces are provided with secondary magnetic 8.
in the present embodiment, in thin speaker, adopt and imbed ejaculation form and added bullet ripple 7, solved thin speaker and be difficult to the technical barrier that plays ripple 7 is installed, improved the sound quality of thin speaker.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection range of the present utility model.
Claims (3)
1. a thin speaker, it comprises speaker frame, be arranged on the main magnetic in described speaker frame, be arranged on the pole piece of described main magnetic upper surface, be arranged on the vibrating diaphragm that described pole piece top connects described speaker frame, be arranged on the speech coil framework of described vibrating diaphragm lower surface, be arranged on the voice coil loudspeaker voice coil on described speech coil framework, it is characterized in that: it also comprises that imbedding ejection formation is arranged on the bullet ripple on described speaker frame, described bullet ripple is arranged on the below of described vibrating diaphragm, described bullet ripple is arranged between described speech coil framework and described speaker frame, ejection formation is imbedded on described speaker frame in the outer ring of described bullet ripple, the inner ring of described bullet ripple is fixedly installed on described speech coil framework.
2. a kind of thin speaker according to claim 1, is characterized in that: described bullet ripple adopts glue to be connected with described speech coil framework.
3. a kind of thin speaker according to claim 1, is characterized in that: the side of described speaker frame is mutually vertical in junction with described bullet ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541279.5U CN203435142U (en) | 2013-09-02 | 2013-09-02 | Thin-type loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541279.5U CN203435142U (en) | 2013-09-02 | 2013-09-02 | Thin-type loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435142U true CN203435142U (en) | 2014-02-12 |
Family
ID=50064152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541279.5U Expired - Fee Related CN203435142U (en) | 2013-09-02 | 2013-09-02 | Thin-type loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106537937A (en) * | 2014-07-15 | 2017-03-22 | 诺基亚技术有限公司 | Sound transducer |
| CN109842841A (en) * | 2017-11-27 | 2019-06-04 | 深圳市三诺数字科技有限公司 | A kind of speaker unit |
-
2013
- 2013-09-02 CN CN201320541279.5U patent/CN203435142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106537937A (en) * | 2014-07-15 | 2017-03-22 | 诺基亚技术有限公司 | Sound transducer |
| CN109842841A (en) * | 2017-11-27 | 2019-06-04 | 深圳市三诺数字科技有限公司 | A kind of speaker unit |
| CN109842841B (en) * | 2017-11-27 | 2024-04-02 | 深圳市三诺数字科技有限公司 | Loudspeaker device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: MERRY ELECTRONICS CO.,LTD. Assignor: MERRY ELECTRONICS (SUZHOU) Co.,Ltd. Contract record no.: 2019990000071 Denomination of utility model: Thin-type loudspeaker Granted publication date: 20140212 License type: Common License Record date: 20190314 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |