CN2229124Y - Plane type electric loud-speaker - Google Patents
Plane type electric loud-speaker Download PDFInfo
- Publication number
- CN2229124Y CN2229124Y CN 95211219 CN95211219U CN2229124Y CN 2229124 Y CN2229124 Y CN 2229124Y CN 95211219 CN95211219 CN 95211219 CN 95211219 U CN95211219 U CN 95211219U CN 2229124 Y CN2229124 Y CN 2229124Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- utility
- vibrating diaphragm
- speaker
- boundless
- Prior art date
- 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
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a loudspeaker comprising a diaphragm, a magnet, a tone basin, an insulated support bracket, a voice coil, etc. The diaphragm is made into endlessness plane formula modeled by textiles gumming and adopts the insulated support bracket and a metal elastic trip. The utility model has simple structure and utility, and it does not increase too much cost and the aberration can be controlled in the lowest degree.
Description
The present invention relates to a kind of sound equipment, especially a kind of electrodynamic loudspeaker of plane formula.
Existing loud speaker frequency distortion and nonlinear distortion are bigger, and dynamic characteristic is bad, and when volume increased, distortion also increased.
The purpose of this utility model provides a kind of loud speaker that adopts boundless plane formula vibrating diaphragm, and just its frequency distortion and nonlinear distortion reduce, and dynamic characteristic is good.
The utility model is made up of magnet, voice coil loudspeaker voice coil, vibrating diaphragm, metal clips, insulating support, sound basin etc.
Elaborate below in conjunction with accompanying drawing.
Fig. 1 is a cross-sectional view of the present utility model.
Annular magnet 1 places among the soft iron magnetic pole 2 that has center vent 3, voice coil loudspeaker voice coil 4 is positioned at the inboard of magnet 1, and be fixed on the insulation inner support 5, soft iron magnetic pole 2 tops and sound basin 6 link, insulating support places in the sound basin 6, metal clips 7 one bogie side frames are on insulation support arm 8, opposite side joins with insulation inner support 5, but its elastic metallic double as voice coil loudspeaker voice coil is drawn wiring, vibrating diaphragm 9 adopts the textile impregnation to mould and makes boundless plane formula, also can extrude spoke shape and outwards protrude groove to strengthen rigidity on its plane, vibrating diaphragm 9 sticks on the insulation inner support 5.
After having adopted such structure,, the vibrating diaphragm porpoise air power of shaking is equated, adopt insulating support and metal clips, distortion can be dropped to minimum level because vibrating diaphragm is moulded with the textile impregnation and made plane formula.
Claims (1)
1, a kind of boundless flat loudspeaker, by magnetic patch, vibrating diaphragm, insulating support, metal clips, compositions such as voice coil loudspeaker voice coil is characterized in that:
A. vibrating diaphragm 9 usefulness textile impregnations are moulded and are made into boundless plane formula, extrude spoke shape and outwards protrude groove on its plane, and stick on the insulation inner support 5;
B. metal clips 7 one bogie side frames are on insulation support arm 8, and opposite side joins with insulation inner support 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95211219 CN2229124Y (en) | 1995-05-11 | 1995-05-11 | Plane type electric loud-speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95211219 CN2229124Y (en) | 1995-05-11 | 1995-05-11 | Plane type electric loud-speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2229124Y true CN2229124Y (en) | 1996-06-12 |
Family
ID=33861737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95211219 Expired - Fee Related CN2229124Y (en) | 1995-05-11 | 1995-05-11 | Plane type electric loud-speaker |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2229124Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011123967A1 (en) * | 2010-04-06 | 2011-10-13 | Zhu Duoliang | Vibrating audio driver |
CN104320747A (en) * | 2014-11-20 | 2015-01-28 | 歌尔声学股份有限公司 | Loudspeaker structure |
-
1995
- 1995-05-11 CN CN 95211219 patent/CN2229124Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011123967A1 (en) * | 2010-04-06 | 2011-10-13 | Zhu Duoliang | Vibrating audio driver |
CN104320747A (en) * | 2014-11-20 | 2015-01-28 | 歌尔声学股份有限公司 | Loudspeaker structure |
US10057687B2 (en) | 2014-11-20 | 2018-08-21 | Goertek, Inc. | Speaker structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |