JPS6016196U - Electromagnetic acoustic transducer - Google Patents
Electromagnetic acoustic transducerInfo
- Publication number
- JPS6016196U JPS6016196U JP10806183U JP10806183U JPS6016196U JP S6016196 U JPS6016196 U JP S6016196U JP 10806183 U JP10806183 U JP 10806183U JP 10806183 U JP10806183 U JP 10806183U JP S6016196 U JPS6016196 U JP S6016196U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic transducer
- electromagnetic acoustic
- magnetic pole
- electromagnet
- insulating substrate
- 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.)
- Granted
Links
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance 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図は電磁型音響変換器の従来例を示す断面図、第２
図は同じく別の従来例における断面図、第３図は本考案
に係る電磁型音響変換器の正面断面図、第４図は同じく
要部の分解斜視図、第５図は同じく要部の組立状態にお
ける斜視図、第６図は本考案に係る電磁型音響変換器の
別の実施例における正面断面図である。
２・・・・・・コイル、３，４・・・・・・ピン端子、
５・・・・・・磁極、６・・・・・・ヨーク、７・・・
・・・永久磁石、８・・・・・・振動板、１３・・・・
・・絶縁性基板、１４・・・・・・凹部、１５・・・・
・・凸部。
第１図
第４図Figure 1 is a sectional view showing a conventional example of an electromagnetic acoustic transducer;
The figure is a sectional view of another conventional example, FIG. 3 is a front sectional view of the electromagnetic acoustic transducer according to the present invention, FIG. 4 is an exploded perspective view of the main parts, and FIG. 5 is an assembly of the main parts. FIG. 6 is a front sectional view of another embodiment of the electromagnetic acoustic transducer according to the present invention. 2... Coil, 3, 4... Pin terminal,
5...Magnetic pole, 6...Yoke, 7...
...Permanent magnet, 8...Vibration plate, 13...
...Insulating substrate, 14... Concavity, 15...
...Protrusion. Figure 1 Figure 4
Claims (3)
記電磁石の磁極に対して空隙を介して対向させた振動板
を励振するようにした電磁型音響変換器において、前記
電磁石の前記磁極を立設したヨークの背面に、ピン端子
を有する絶縁性基板を一体的に面接合させ、前記磁極に
巻装されて該磁極と共に前記電磁石を構成するコイルの
コイル端末を、前記ピン端子に接続固定したことを特徴
とする電磁型音響変換器。(1) In an electromagnetic acoustic transducer in which magnetic interaction between an electromagnet and a permanent magnet excites a diaphragm facing the magnetic pole of the electromagnet with an air gap in between, the magnetic pole of the electromagnet is An insulating substrate having a pin terminal was integrally surface bonded to the back of the yoke provided, and a coil terminal of a coil wound around the magnetic pole and constituting the electromagnet together with the magnetic pole was connected and fixed to the pin terminal. An electromagnetic acoustic transducer characterized by:
嵌合により一体に位置決固定されることを特徴とする実
用新案登録請求の範囲第１項記載の電磁型音響変換器。(2) The electromagnetic acoustic transducer according to claim 1, wherein the yoke and the insulating substrate are positioned and fixed together by fitting the concave and convex portions of their joint surfaces.
あることを特徴とする実用新案登録請求の範囲第１項ま
たは第２項に記載の電磁型音響変換器。(3) The electromagnetic acoustic transducer according to claim 1 or 2, wherein the magnetic pole has a resin flange attached to its tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10806183U JPS6016196U (en) | 1983-07-11 | 1983-07-11 | Electromagnetic acoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10806183U JPS6016196U (en) | 1983-07-11 | 1983-07-11 | Electromagnetic acoustic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6016196U true JPS6016196U (en) | 1985-02-02 |
| JPH0116157Y2 JPH0116157Y2 (en) | 1989-05-12 |
Family
ID=30252259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10806183U Granted JPS6016196U (en) | 1983-07-11 | 1983-07-11 | Electromagnetic acoustic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016196U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560195U (en) * | 1978-10-20 | 1980-04-24 | ||
| JPS5568195U (en) * | 1978-11-01 | 1980-05-10 | ||
| JPS5599596U (en) * | 1978-12-31 | 1980-07-10 | ||
| JPS55115196U (en) * | 1979-02-07 | 1980-08-14 |
-
1983
- 1983-07-11 JP JP10806183U patent/JPS6016196U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5560195U (en) * | 1978-10-20 | 1980-04-24 | ||
| JPS5568195U (en) * | 1978-11-01 | 1980-05-10 | ||
| JPS5599596U (en) * | 1978-12-31 | 1980-07-10 | ||
| JPS55115196U (en) * | 1979-02-07 | 1980-08-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116157Y2 (en) | 1989-05-12 |
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