JPS6395390U - - Google Patents

Info

Publication number
JPS6395390U
JPS6395390U JP18862386U JP18862386U JPS6395390U JP S6395390 U JPS6395390 U JP S6395390U JP 18862386 U JP18862386 U JP 18862386U JP 18862386 U JP18862386 U JP 18862386U JP S6395390 U JPS6395390 U JP S6395390U
Authority
JP
Japan
Prior art keywords
voice coil
coil bobbin
frequency resonance
speaker diaphragm
speaker
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
JP18862386U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP18862386U priority Critical patent/JPS6395390U/ja
Publication of JPS6395390U publication Critical patent/JPS6395390U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図乃至第５図はこの考案の実施例を示すも
ので、第１図イはスピーカユニツトの振動系構造
を示す平面図、第１図ロは第１図イのＡ―Ｂ線端
面図、第２図および第３図は他の実施例を示す平
面図、第４図は要部の斜視図、第５図は周波数特
性図である。第６図および第７図は従来例を示す
ものであつて、第６図は周波数特性図、第７図イ
はスピーカユニツト振動系構造を示す平面図、第
７図ロは第７図イのＡ―Ｏ―Ｂ線端面図である。
第８図はスピーカユニツト振動系の端面図である
。 １：振動板、２：ボイスコイルボビン、３，３
１〜３４：補強材。 Figures 1 to 5 show an embodiment of this invention, where Figure 1A is a plan view showing the vibration system structure of the speaker unit, and Figure 1B is an end view taken along line A--B of Figure 1A. , FIG. 2 and FIG. 3 are plan views showing other embodiments, FIG. 4 is a perspective view of essential parts, and FIG. 5 is a frequency characteristic diagram. Figures 6 and 7 show conventional examples, where Figure 6 is a frequency characteristic diagram, Figure 7A is a plan view showing the speaker unit vibration system structure, and Figure 7B is a diagram of Figure 7 It is an end view taken along the line A-O-B.
FIG. 8 is an end view of the speaker unit vibration system. 1: Diaphragm, 2: Voice coil bobbin, 3,3
1 to 34: Reinforcing material.

Claims (1)

【実用新案登録請求の範囲】 (1) 振動板とボイスコイルボビンとサスペンシ
ヨンとからなる振動系を有するスピーカユニツト
において、 ボイスコイルボビンと振動板との間を橋渡しす
るように取り付けた補強材を設けたことを特徴と
するスピーカ振動板の高域共振防止構造。 (2) 三つ又状に分れた補強材を用いたことを特
徴とする実用新案登録請求の範囲第１項記載のス
ピーカ振動板の高域共振防止構造。 (3) 補強材の幅がボイスコイルボビンの直径よ
り大きいものであることを特徴とする実用新案登
録請求の範囲第１項記載のスピーカ振動板の高域
共振防止構造。 (4) 補強材をボイスコイルボビンの上端部に食
い込んだ状態で取り付けられていることを特徴と
する実用新案登録請求の範囲第１項記載のスピー
カ振動板の高域共振防止構造。[Scope of Claim for Utility Model Registration] (1) In a speaker unit having a vibration system consisting of a diaphragm, a voice coil bobbin, and a suspension, a reinforcing member is provided so as to bridge between the voice coil bobbin and the diaphragm. A structure for preventing high-frequency resonance of a speaker diaphragm. (2) The structure for preventing high-frequency resonance of a speaker diaphragm according to claim 1 of the utility model registration, characterized in that a reinforcing member divided into three prongs is used. (3) The high-frequency resonance prevention structure for a speaker diaphragm according to claim 1, wherein the width of the reinforcing material is larger than the diameter of the voice coil bobbin. (4) The structure for preventing high-frequency resonance of a speaker diaphragm according to claim 1, which is characterized in that the reinforcing material is attached to the upper end of the voice coil bobbin so as to bite into the top end of the voice coil bobbin.
JP18862386U 1986-12-09 1986-12-09 Pending JPS6395390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18862386U JPS6395390U (en) 1986-12-09 1986-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18862386U JPS6395390U (en) 1986-12-09 1986-12-09

Publications (1)

Publication Number Publication Date
JPS6395390U true JPS6395390U (en) 1988-06-20

Family

ID=31140157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18862386U Pending JPS6395390U (en) 1986-12-09 1986-12-09

Country Status (1)

Country Link
JP (1) JPS6395390U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006165630A (en) * 2004-12-02 2006-06-22 Clarion Co Ltd Speaker apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751395B2 (en) * 1976-03-31 1982-11-01
JPS6055196B2 (en) * 1978-07-21 1985-12-04 株式会社 サタケ Automatic adjustment device for oscillating grain sorter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751395B2 (en) * 1976-03-31 1982-11-01
JPS6055196B2 (en) * 1978-07-21 1985-12-04 株式会社 サタケ Automatic adjustment device for oscillating grain sorter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006165630A (en) * 2004-12-02 2006-06-22 Clarion Co Ltd Speaker apparatus

Similar Documents

Publication Publication Date Title
JPS6395390U (en)
JPS6137694U (en) dome type speaker
JPS628797U (en)
JPH0338997U (en)
JPS617199U (en) dome type speaker
JPS61168799U (en)
JPS6214895U (en)
JPS61206399U (en)
JPS61199999U (en)
JPS62158996U (en)
JPS6121198U (en) Diaphragm for speaker
JPS6239399U (en)
JPS60144395U (en) dome type speaker
JPS63113397U (en)
JPS6129591U (en) dome type speaker
JPS61168798U (en)
JPH01122692U (en)
JPS5939597U (en) flat speaker device
JPS62100796U (en)
JPH01171197U (en)
JPH02120998U (en)
JPS60112199U (en) speaker
JPS6280497U (en)
JPS6055185U (en) Composite speaker
JPS59180597U (en) speaker