CN103269468B - 号角式多点激励扬声器箱 - Google Patents

号角式多点激励扬声器箱 Download PDF

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Publication number
CN103269468B
CN103269468B CN201310223369.4A CN201310223369A CN103269468B CN 103269468 B CN103269468 B CN 103269468B CN 201310223369 A CN201310223369 A CN 201310223369A CN 103269468 B CN103269468 B CN 103269468B
Authority
CN
China
Prior art keywords
casing
unit
high pitch
installing hole
pitch loudspeaker
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.)
Active
Application number
CN201310223369.4A
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English (en)
Chinese (zh)
Other versions
CN103269468A (zh
Inventor
蒋加星
吴晓军
蔡禄军
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.)
Wuxi Jiefu Electroacoustic Co Ltd
Original Assignee
Wuxi Jiefu Electroacoustic Co Ltd
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 Wuxi Jiefu Electroacoustic Co Ltd filed Critical Wuxi Jiefu Electroacoustic Co Ltd
Priority to CN201310223369.4A priority Critical patent/CN103269468B/zh
Publication of CN103269468A publication Critical patent/CN103269468A/zh
Priority to DE212013000301.3U priority patent/DE212013000301U1/de
Priority to KR1020147031641A priority patent/KR101610224B1/ko
Priority to PCT/CN2013/001121 priority patent/WO2014194446A1/fr
Application granted granted Critical
Publication of CN103269468B publication Critical patent/CN103269468B/zh
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN201310223369.4A 2013-06-06 2013-06-06 号角式多点激励扬声器箱 Active CN103269468B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201310223369.4A CN103269468B (zh) 2013-06-06 2013-06-06 号角式多点激励扬声器箱
DE212013000301.3U DE212013000301U1 (de) 2013-06-06 2013-09-22 Hornförmige Multipoint-Anregungslautsprecherbox
KR1020147031641A KR101610224B1 (ko) 2013-06-06 2013-09-22 혼 타입 멀티포인트 여기 스피커 케이스
PCT/CN2013/001121 WO2014194446A1 (fr) 2013-06-06 2013-09-22 Enceinte acoustique à excitation multipoint du type à pavillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310223369.4A CN103269468B (zh) 2013-06-06 2013-06-06 号角式多点激励扬声器箱

Publications (2)

Publication Number Publication Date
CN103269468A CN103269468A (zh) 2013-08-28
CN103269468B true CN103269468B (zh) 2015-11-18

Family

ID=49013073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310223369.4A Active CN103269468B (zh) 2013-06-06 2013-06-06 号角式多点激励扬声器箱

Country Status (4)

Country Link
KR (1) KR101610224B1 (fr)
CN (1) CN103269468B (fr)
DE (1) DE212013000301U1 (fr)
WO (1) WO2014194446A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103269468B (zh) * 2013-06-06 2015-11-18 无锡杰夫电声有限公司 号角式多点激励扬声器箱
CN104902407A (zh) * 2015-05-29 2015-09-09 山东共达电声股份有限公司 一种号筒式微型扬声器及终端设备
CN106101965A (zh) * 2016-08-26 2016-11-09 广州市景程电器有限公司 一种低音炮
CN109327747B (zh) * 2018-10-19 2023-12-12 厦门厦华科技有限公司 一种扬声器单元的减震结构
CN115278422B (zh) * 2022-08-01 2024-09-10 无锡杰夫电声股份有限公司 一种高频洪亮型多面出声音箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102984609A (zh) * 2012-11-27 2013-03-20 无锡杰夫电声有限公司 多点激励源扬声器音箱
CN103037283A (zh) * 2012-11-29 2013-04-10 无锡杰夫电声有限公司 薄型双音盆倒相式扬声器音箱
CN103067812A (zh) * 2011-10-21 2013-04-24 鸿富锦精密工业（深圳）有限公司 显示器
CN203279147U (zh) * 2013-06-06 2013-11-06 无锡杰夫电声有限公司 号角式多点激励扬声器箱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303912A3 (fr) * 1987-08-14 1989-10-18 EWD Electronic-Werke Deutschland GmbH Enceinte de haut-parleur basses fréquences
GB2345402B (en) * 1998-12-28 2000-12-20 Foster Electric Co Ltd Improvements in loudspeakers
JP2002034088A (ja) * 2000-07-13 2002-01-31 Hiroaki Otani 薄型スピーカー
CN1988731B (zh) * 2005-12-23 2012-01-11 夏新科技有限公司 一种薄形视频设备的内置音响系统
CN201044478Y (zh) * 2006-12-29 2008-04-02 深圳创维－Rgb电子有限公司 一种平板电视机音箱
JP2011114589A (ja) 2009-11-27 2011-06-09 Funai Electric Co Ltd スピーカー取付構造
CN103269468B (zh) * 2013-06-06 2015-11-18 无锡杰夫电声有限公司 号角式多点激励扬声器箱

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103067812A (zh) * 2011-10-21 2013-04-24 鸿富锦精密工业（深圳）有限公司 显示器
CN102984609A (zh) * 2012-11-27 2013-03-20 无锡杰夫电声有限公司 多点激励源扬声器音箱
CN103037283A (zh) * 2012-11-29 2013-04-10 无锡杰夫电声有限公司 薄型双音盆倒相式扬声器音箱
CN203279147U (zh) * 2013-06-06 2013-11-06 无锡杰夫电声有限公司 号角式多点激励扬声器箱

Also Published As

Publication number Publication date
KR101610224B1 (ko) 2016-04-07
CN103269468A (zh) 2013-08-28
KR20150016505A (ko) 2015-02-12
DE212013000301U1 (de) 2016-01-18
WO2014194446A1 (fr) 2014-12-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 214192 Xishan, Jiangsu, Beizhen Tin Tin Tin Road, No. eight, No. 228

Patentee after: WUXI JIEFU ELECTROACOUSTIC CO., LTD.

Address before: 214192 eight Wuxi, Beizhen, Xishan District, Jiangsu

Patentee before: Jiefu Electroacoustic Co., Ltd., Wuxi

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Horn type multipoint excitation loudspeaker box

Effective date of registration: 20210113

Granted publication date: 20151118

Pledgee: China Merchants Bank Limited by Share Ltd. Wuxi branch

Pledgor: WUXI JIEFU ELECTROACOUSTIC Co.,Ltd.

Registration number: Y2021320010013