CN2229124Y - Plane type electric loud-speaker - Google Patents

Plane type electric loud-speaker Download PDF

Info

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
Application number
CN 95211219
Other languages
Chinese (zh)
Inventor
韦蔚明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 95211219 priority Critical patent/CN2229124Y/en
Application granted granted Critical
Publication of CN2229124Y publication Critical patent/CN2229124Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Boundless plane formula electrodynamic loudspeaker
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.
CN 95211219 1995-05-11 1995-05-11 Plane type electric loud-speaker Expired - Fee Related CN2229124Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN202713601U (en) Inner-outer magnetic loudspeaker
CN205830002U (en) A kind of metal elastic ripple and support injection mo(u)lding structure and speaker
CN2229124Y (en) Plane type electric loud-speaker
CN211378243U (en) Ultrathin loudspeaker, loudspeaker box and electronic product
CN214756899U (en) Moving-coil loudspeaker for improving high-frequency
CN204442681U (en) There is the receiver of good power armature
CN206611571U (en) Loudspeaker
CN210093545U (en) Moving-coil high-frequency loudspeaker
CN207802364U (en) A kind of low frequency radiation device
CN208638592U (en) Microphone device
CN2513313Y (en) Moving-coil speaker using combined vibration film
CN216721563U (en) Open type rear-cavity receiver
CN2250612Y (en) Microphone with wave trap
CN214851809U (en) High-power ultrathin loudspeaker
CN220123068U (en) Ultra-thin modified bullet ripples design formula speaker
CN104581550A (en) Novel vibrating diaphragm with pits and telephone receiver
CN2444372Y (en) Wide frequency band coaxial loudspeaker
CN211909157U (en) Micro loudspeaker with vibration function
CN216057487U (en) Loud speaker
CN204442652U (en) A kind of novel vibrating diaphragm and receiver with concave point
CN2072300U (en) Surface acting plane loudspeaker
CN216146461U (en) Double-coil voice coil moving coil type loudspeaker
CN221784311U (en) Horn with improved structure
CN216437480U (en) Ultra-thin loudspeaker
CN2591914Y (en) High pitch loudspeaker

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