JP2001238288A - Device for increasing loudspeaker resonance frequency - Google Patents

Device for increasing loudspeaker resonance frequency

Info

Publication number
JP2001238288A
JP2001238288A JP2000105703A JP2000105703A JP2001238288A JP 2001238288 A JP2001238288 A JP 2001238288A JP 2000105703 A JP2000105703 A JP 2000105703A JP 2000105703 A JP2000105703 A JP 2000105703A JP 2001238288 A JP2001238288 A JP 2001238288A
Authority
JP
Japan
Prior art keywords
resonance frequency
spring
loudspeaker resonance
increasing
diaphragm
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.)
Pending
Application number
JP2000105703A
Other languages
Japanese (ja)
Inventor
Yukio Tsunoda
行男 角田
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 JP2000105703A priority Critical patent/JP2001238288A/en
Publication of JP2001238288A publication Critical patent/JP2001238288A/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a device that increases a resonance frequency of a loudspeaker. SOLUTION: The device for increasing the resonance frequency of the loudspeaker is configured such that a diaphragm 1 is tensed by springs 2 symmetrically, the center of the diaphragm 1 is method, one of spring 2 is fixed to a rod 3 and a damper 4 is fitted to each spring 2.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】スピーカー。[Industrial applications] Speakers.

【０００２】[0002]

【従来の技術】共振周波数以上で使用していた。2. Description of the Related Art It has been used above the resonance frequency.

【０００３】[0003]

【本考案が解決しようとする課題】共振周波数以下で音
を出す。[Problems to be Solved by the Invention] Sound is produced below the resonance frequency.

【０００４】[0004]

【問題点を解決するための手段】ダンパー付きバネで振
動板を引きセンターを合わせ棒に固定する。[Means for Solving the Problems] The diaphragm is pulled by a spring with a damper, the center is aligned and the bar is fixed.

【０００５】[0005]

【作用】共振周波数以下でも大きく振動し振動板の戻り
時間が早い。[Function] Even if it is lower than the resonance frequency, it vibrates greatly and the return time of the diaphragm is short.

【０００６】[0006]

【実施例】ステレオなどに使用する。[Embodiment] Used for stereos and the like.

【０００７】[0007]

【考案の効果】分解能が良くなる。[Effect of the Invention] The resolution is improved.

【０００８】[0008]

【図面の簡単な説明】[Brief description of the drawings]

【図１】構造ず。FIG. 1 without structure.

【図２】スプリングダンパー構造ず。FIG. 2 does not have a spring damper structure.

【符号の説明】[Explanation of symbols]

１ 振動板 ２ スプリング ３ 棒 ４ ダンパー ５ フレーム ６ 磁石 DESCRIPTION OF SYMBOLS 1 Diaphragm 2 Spring 3 Rod 4 Damper 5 Frame 6 Magnet

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】振動板１にスプリング２を対象に引っぱり
センターを合わせ棒３に固定しスプリング２にダンパー
４を取り付けたスピーカー共振周波数上昇機。A loudspeaker resonance frequency raising device in which a spring is attached to a diaphragm and a center is fixed to a rod and a damper is attached to the spring.
JP2000105703A 2000-02-22 2000-02-22 Device for increasing loudspeaker resonance frequency Pending JP2001238288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000105703A JP2001238288A (en) 2000-02-22 2000-02-22 Device for increasing loudspeaker resonance frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000105703A JP2001238288A (en) 2000-02-22 2000-02-22 Device for increasing loudspeaker resonance frequency

Publications (1)

Publication Number Publication Date
JP2001238288A true JP2001238288A (en) 2001-08-31

Family

ID=18618995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000105703A Pending JP2001238288A (en) 2000-02-22 2000-02-22 Device for increasing loudspeaker resonance frequency

Country Status (1)

Country Link
JP (1) JP2001238288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1932501A3 (en) * 2006-12-13 2009-05-27 Hill-Rom Services, Inc. High frequency chest wall oscillation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1932501A3 (en) * 2006-12-13 2009-05-27 Hill-Rom Services, Inc. High frequency chest wall oscillation system
US8226583B2 (en) 2006-12-13 2012-07-24 Hill-Rom Services, Pte. Ltd. Efficient high frequency chest wall oscillation system
US9572743B2 (en) 2006-12-13 2017-02-21 Hill-Rom Services Pte Ltd. High frequency chest wall oscillation system having valve controlled pulses

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