JPS6052793U - waterproof electroacoustic transducer - Google Patents
waterproof electroacoustic transducerInfo
- Publication number
- JPS6052793U JPS6052793U JP14480483U JP14480483U JPS6052793U JP S6052793 U JPS6052793 U JP S6052793U JP 14480483 U JP14480483 U JP 14480483U JP 14480483 U JP14480483 U JP 14480483U JP S6052793 U JPS6052793 U JP S6052793U
- Authority
- JP
- Japan
- Prior art keywords
- waterproof
- electroacoustic transducer
- diaphragm
- voice coil
- back chamber
- 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
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図及び第２図は従来の防水型電気音響変換器の異種
例を示す断面図、第３図は本考案に係る防水型電気音響
変換器の一実施例を示す断面図で、第４図は他の実施例
の防水型電気音響変換器を示す断面図、第５図は第４図
のＡ−Ａ線断面図である。
１・・・磁気回路、５・・・ボイスコイル、６・・・振
動板、９・・・バックチャンバ、１２・・・音響。1 and 2 are cross-sectional views showing different types of conventional waterproof electroacoustic transducers, FIG. 3 is a cross-sectional view showing one embodiment of the waterproof electroacoustic transducer according to the present invention, and FIG. The figure is a sectional view showing a waterproof electroacoustic transducer of another embodiment, and FIG. 5 is a sectional view taken along the line A--A in FIG. 4. 1... Magnetic circuit, 5... Voice coil, 6... Diaphragm, 9... Back chamber, 12... Acoustic.
Claims (1)
コイルを駆動する磁気回路と、振動板の背面に連通ずる
バックチャンバと、バックチャンバに連結した所定長の
音響とから構成したことを特徴とする防水型電気音響変
換器。It is characterized by being composed of a diaphragm, a voice coil attached to the diaphragm, a magnetic circuit for driving the voice coil, a back chamber communicating with the back of the diaphragm, and a predetermined length of acoustics connected to the back chamber. waterproof electroacoustic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14480483U JPS6052793U (en) | 1983-09-19 | 1983-09-19 | waterproof electroacoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14480483U JPS6052793U (en) | 1983-09-19 | 1983-09-19 | waterproof electroacoustic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6052793U true JPS6052793U (en) | 1985-04-13 |
Family
ID=30322811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14480483U Pending JPS6052793U (en) | 1983-09-19 | 1983-09-19 | waterproof electroacoustic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052793U (en) |
-
1983
- 1983-09-19 JP JP14480483U patent/JPS6052793U/en active Pending
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