JPH048595U - - Google Patents

Info

Publication number
JPH048595U
JPH048595U JP4928390U JP4928390U JPH048595U JP H048595 U JPH048595 U JP H048595U JP 4928390 U JP4928390 U JP 4928390U JP 4928390 U JP4928390 U JP 4928390U JP H048595 U JPH048595 U JP H048595U
Authority
JP
Japan
Prior art keywords
dome
edge
view
shaped 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
JP4928390U
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 JP4928390U priority Critical patent/JPH048595U/ja
Publication of JPH048595U publication Critical patent/JPH048595U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Description

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

第１〜４図は本考案の実施例である。第１図は
要部縦断面図、第２図は振動部を抽出した斜視図
、第３図及第４図はそれぞれ振動部平面図、第５
図は従来例縦断面図、第６図ａは従来例振動部の
平面図、第６図ｂは同断面図、第７図は本考案実
施例と従来例の音圧周波数特性図である。 図中、１……ドーム形振動板、１ａ……エツジ
、１ｂ……ボイスコイル、２ａ……磁気回路、２
ｂ……磁気空隙、３ａ……上クランプガスケツト
、３ｂ……下クランプガスケツト、３ｃ……取り
付け穴、４……ホーンである。 1 to 4 are examples of the present invention. Figure 1 is a vertical sectional view of the main part, Figure 2 is a perspective view of the vibrating part, Figures 3 and 4 are plan views of the vibrating part, and Figure 5
6A is a plan view of a conventional vibrating section, FIG. 6B is a sectional view thereof, and FIG. 7 is a sound pressure frequency characteristic diagram of an embodiment of the present invention and a conventional example. In the figure, 1...Dome-shaped diaphragm, 1a...Edge, 1b...Voice coil, 2a...Magnetic circuit, 2
b...Magnetic gap, 3a...Upper clamp gasket, 3b...Lower clamp gasket, 3c...Mounting hole, 4...Horn.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランプガスケツト３ａ，３ｂ内のエツジ１ａ
の形状が、同心的に半径を異にする外形のドーム
形振動板付きスピーカ。 Edge 1a in clamp gasket 3a, 3b
A speaker with a dome-shaped diaphragm whose outer shape is concentrically different in radius.
JP4928390U 1990-05-11 1990-05-11 Pending JPH048595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4928390U JPH048595U (en) 1990-05-11 1990-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4928390U JPH048595U (en) 1990-05-11 1990-05-11

Publications (1)

Publication Number Publication Date
JPH048595U true JPH048595U (en) 1992-01-27

Family

ID=31566839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4928390U Pending JPH048595U (en) 1990-05-11 1990-05-11

Country Status (1)

Country Link
JP (1) JPH048595U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137936B2 (en) * 1973-04-18 1976-10-19
JPS5233489A (en) * 1975-09-08 1977-03-14 Ncr Co Solid state tuning condenser
JPH03213100A (en) * 1990-01-18 1991-09-18 Matsushita Electric Ind Co Ltd Loudspeaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137936B2 (en) * 1973-04-18 1976-10-19
JPS5233489A (en) * 1975-09-08 1977-03-14 Ncr Co Solid state tuning condenser
JPH03213100A (en) * 1990-01-18 1991-09-18 Matsushita Electric Ind Co Ltd Loudspeaker

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