JPS5850592U - coaxial speaker - Google Patents
coaxial speakerInfo
- Publication number
- JPS5850592U JPS5850592U JP14414781U JP14414781U JPS5850592U JP S5850592 U JPS5850592 U JP S5850592U JP 14414781 U JP14414781 U JP 14414781U JP 14414781 U JP14414781 U JP 14414781U JP S5850592 U JPS5850592 U JP S5850592U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- speaker
- diaphragm
- voice coil
- fixed
- 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
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による同軸形スピーカの一実施例を示す
断面図、第2図は本考案による同軸形スピーカの電気回
路関係のブロック図、第3図は本考案による同軸形スピ
ーカの第2の実施例を示し、高音用スピーカと検出機構
部分の断面図である。
j、26:振動板、3:ボビン、4. 29:ボイスコ
イル、6:検出コイル、?、 11. 32:磁気回
路、9. 13.30:アブネット、15:支柱、23
ニジエル、18:出力増幅器、39:デバイディングΦ
フィルター、40ニスペーサ。FIG. 1 is a cross-sectional view showing an embodiment of the coaxial speaker according to the present invention, FIG. 2 is a block diagram of the electrical circuit of the coaxial speaker according to the present invention, and FIG. 3 is a cross-sectional view showing an embodiment of the coaxial speaker according to the present invention. FIG. 2 is a cross-sectional view of a high-pitched speaker and a detection mechanism. j, 26: diaphragm, 3: bobbin, 4. 29: Voice coil, 6: Detection coil, ? , 11. 32: Magnetic circuit, 9. 13.30: Abnet, 15: Pillar, 23
Nigel, 18: Output amplifier, 39: Dividing Φ
Filter, 40ni spacer.
Claims (1)
ボイスコイルを巻装したボビンと、該ボビンに一端を固
着し、該ボビンから外方にロート状に広がった端部を前
記振動板の軸対称1次共振時に発生する節部に固着した
シェル(殻)と、前記ボイスコイルを挾持し、かつ直流
磁界を与える磁気空隙を有する磁気回路と、該磁気回路
を担持゛するフレームと、該フレーム内に前記振動板、
シェル、ボイスコイルおよびボビンからなる振動部分を
可動的に装着した吊り装置から構成した低音用スピーカ
と前記振動板の内周部に配置した高音用スピーカとで構
成した同軸形スピーカにおいて、前記ボビンを前記振動
板と前記シェルに囲まれた空間内に延長し、該延長部に
検出コイルを巻装し、該検出コイルを挾持しかつ直流磁
界を与える磁気空隙を有する磁気回路を前記高音用スピ
ーカと前記低音用スピーカの磁気回路上に固着した支柱
との間に配置固着したことを特徴とする同軸形スピーカ
。A flat annular diaphragm, a small-diameter voice coil, a bobbin around which the voice coil is wound, one end of which is fixed to the bobbin, and the end that spreads outward from the bobbin in a funnel shape is connected to the vibration. A shell fixed to a node that occurs during axially symmetric primary resonance of the plate, a magnetic circuit having a magnetic gap that sandwiches the voice coil and provides a DC magnetic field, and a frame that supports the magnetic circuit. , the diaphragm within the frame;
A coaxial type speaker consisting of a bass speaker constituted by a suspension device on which a vibrating part consisting of a shell, a voice coil, and a bobbin is movably attached, and a treble speaker disposed on the inner circumference of the diaphragm, wherein the bobbin is A magnetic circuit that extends into a space surrounded by the diaphragm and the shell, has a detection coil wound around the extension, and has a magnetic gap that sandwiches the detection coil and provides a DC magnetic field, is connected to the high-pitched speaker. A coaxial speaker, characterized in that it is arranged and fixed between a pillar fixed on the magnetic circuit of the bass speaker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14414781U JPS5850592U (en) | 1981-09-30 | 1981-09-30 | coaxial speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14414781U JPS5850592U (en) | 1981-09-30 | 1981-09-30 | coaxial speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5850592U true JPS5850592U (en) | 1983-04-05 |
Family
ID=29937114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14414781U Pending JPS5850592U (en) | 1981-09-30 | 1981-09-30 | coaxial speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850592U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018512024A (en) * | 2015-02-27 | 2018-04-26 | ネイティブ・デザイン・リミテッドNative Design Limited | Lighting and loudspeaker driver device |
-
1981
- 1981-09-30 JP JP14414781U patent/JPS5850592U/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018512024A (en) * | 2015-02-27 | 2018-04-26 | ネイティブ・デザイン・リミテッドNative Design Limited | Lighting and loudspeaker driver device |
US10219061B2 (en) | 2015-02-27 | 2019-02-26 | Native Design Limited | Light and loudspeaker driver device |
US10924832B2 (en) | 2015-02-27 | 2021-02-16 | Zuma Array Limited | Light and loudspeaker driver device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5850592U (en) | coaxial speaker | |
JPS6251900A (en) | Speaker | |
JPS5850586U (en) | Service Feedback Speaker | |
JPH0332157Y2 (en) | ||
JPS5850580U (en) | coaxial speaker | |
JPH0332158Y2 (en) | ||
JPS5850585U (en) | coaxial speaker | |
JPS583695U (en) | electrodynamic speaker | |
JPS5991097U (en) | Voice coil bobbin for speakers | |
JPS5850788U (en) | car speaker | |
JPS58158597U (en) | small electroacoustic transducer | |
JPS59119686U (en) | flat speaker | |
JPS59189396U (en) | flat speaker | |
JPS59129293U (en) | Field part common type speaker | |
JPS6052796U (en) | small speaker | |
JPS58104092U (en) | speaker | |
JPS58116394U (en) | Electrodynamic small speaker | |
JPS59171493U (en) | speaker unit | |
JPS5957094U (en) | MFB type speaker | |
JPS5811398U (en) | Voice coil for speaker | |
JPS6043092U (en) | flat speaker | |
JPS599691U (en) | headphone speaker | |
JPS5984999U (en) | speaker | |
JPS5994496U (en) | flat speaker | |
JPS59154991U (en) | speaker |