JPH0320599U - - Google Patents
Info
- Publication number
- JPH0320599U JPH0320599U JP8053189U JP8053189U JPH0320599U JP H0320599 U JPH0320599 U JP H0320599U JP 8053189 U JP8053189 U JP 8053189U JP 8053189 U JP8053189 U JP 8053189U JP H0320599 U JPH0320599 U JP H0320599U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- dome
- wire
- coil wire
- outer periphery
- 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
- 230000005520 electrodynamics Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案の動電型電気音響交換器の一実
施例を示す断面図、第２図は同要部の拡大断面図
、第３図は従来の動電型電気音響交換器の断面図
、第４図は同要部の拡大断面図、第５図は振動板
とボイスコイル接合法の別の従来例を示す拡大断
面図である。
１……ドーム状振動板、２……ボイスコイルボ
ビン、３……ボイスコイル線輪、４……接着剤、
５……エツジ、６……リング、７……下部プレー
ト、８……永久磁石、９……上部プレート。
Fig. 1 is a sectional view showing an embodiment of the electrodynamic electroacoustic exchanger of the present invention, Fig. 2 is an enlarged sectional view of the main parts, and Fig. 3 is a sectional view of a conventional electrodynamic electroacoustic exchanger. 4 are enlarged sectional views of the same essential parts, and FIG. 5 is an enlarged sectional view showing another conventional example of the diaphragm and voice coil bonding method. 1...Dome-shaped diaphragm, 2...Voice coil bobbin, 3...Voice coil wire, 4...Adhesive,
5... Edge, 6... Ring, 7... Lower plate, 8... Permanent magnet, 9... Upper plate.
Claims (1)
ボイスコイルに結合し、ボイスコイル線輪をそれ
を駆動するための磁気回路の磁気空隙中に配し、
上記ボイスコイル線輪を平角線ソレノイド巻きと
し、ボイスコイル線輪の上部をドーム状振動板の
ドーム部の外周縁部および、外周平坦部に接着固
定し、かつボイスコイルボビンが、ドーム部内側
に接着固定された動電型電気音響変換器。 A dome-shaped diaphragm is coupled to a voice coil having a voice coil bobbin, and the voice coil wire is arranged in a magnetic gap of a magnetic circuit for driving the voice coil wire,
The voice coil wire is wound into a flat wire solenoid, the upper part of the voice coil wire is adhesively fixed to the outer periphery of the dome part of the dome-shaped diaphragm, and the outer periphery flat part, and the voice coil bobbin is adhesively fixed to the inside of the dome part. Fixed electrodynamic electroacoustic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053189U JPH0320599U (en) | 1989-07-07 | 1989-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8053189U JPH0320599U (en) | 1989-07-07 | 1989-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320599U true JPH0320599U (en) | 1991-02-28 |
Family
ID=31625679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8053189U Pending JPH0320599U (en) | 1989-07-07 | 1989-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562759U (en) * | 1992-02-04 | 1993-08-20 | 三菱自動車工業株式会社 | Belt transmission mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527724A (en) * | 1978-08-17 | 1980-02-28 | Matsushita Electric Ind Co Ltd | Dome-shaped speaker |
-
1989
- 1989-07-07 JP JP8053189U patent/JPH0320599U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527724A (en) * | 1978-08-17 | 1980-02-28 | Matsushita Electric Ind Co Ltd | Dome-shaped speaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562759U (en) * | 1992-02-04 | 1993-08-20 | 三菱自動車工業株式会社 | Belt transmission mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0320599U (en) | ||
| JPS6423199U (en) | ||
| JPS6428100U (en) | ||
| JPS6330097U (en) | ||
| JPS62183494U (en) | ||
| JPH01159500U (en) | ||
| JPS59125195U (en) | flat speaker | |
| JPS60111195U (en) | dome speaker | |
| JPH0186395U (en) | ||
| JPS61206395U (en) | ||
| JPH02108496U (en) | ||
| JPS63106299U (en) | ||
| JPH0170495U (en) | ||
| JPS61199997U (en) | ||
| JPS5873694U (en) | Planar vibrating speaker | |
| JPS62186591U (en) | ||
| JPS617194U (en) | dome type speaker | |
| JPS6359489U (en) | ||
| JPS58158593U (en) | small electroacoustic transducer | |
| JPH0241600U (en) | ||
| JPH01135892U (en) | ||
| JPH0369997U (en) | ||
| JPH0178496U (en) | ||
| JPH024400U (en) | ||
| JPS60160698U (en) | dynamic microphone |