JPS61189695U - - Google Patents
Info
- Publication number
- JPS61189695U JPS61189695U JP7354985U JP7354985U JPS61189695U JP S61189695 U JPS61189695 U JP S61189695U JP 7354985 U JP7354985 U JP 7354985U JP 7354985 U JP7354985 U JP 7354985U JP S61189695 U JPS61189695 U JP S61189695U
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- diaphragm
- input
- vibration system
- 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
Links
- 238000007747 plating Methods 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図イ，ロは本考案の一実施例に係るスピー
カ装置の信号経路の説明図及び全体の断面図、第
２図イ，ロは従来のドーム形スピーカユニツトの
振動系の構成を示す上面図および側面断面図であ
る。
図において、１はポールピース、４はフレーム
、７はボイスコイル、８は振動板、１３はメツキ
回路。なお、図中同一符号は同一または相当部分
を示す。
Figures 1A and 2B are explanatory diagrams and overall sectional views of the signal path of a speaker device according to an embodiment of the present invention, and Figures 2A and 2B are top views showing the configuration of the vibration system of a conventional dome-shaped speaker unit. FIG. In the figure, 1 is a pole piece, 4 is a frame, 7 is a voice coil, 8 is a diaphragm, and 13 is a plating circuit. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
イスコイルの内周面に沿つて配設されたポールピ
ースの磁気エネルギによつて振動板を駆動する振
動系を有するスピーカユニツトにおいて、上記振
動系の入力ターミナルと上記ボイスコイルとを接
続する導電部の大部分が上記ボイスコイルおよび
振動板などを保持している電気絶縁材で形成され
たフレーム面に施されたメツキ回路であることを
特徴とするスピーカ装置。 In a speaker unit having a vibration system in which an audio signal current is input to a voice coil and a diaphragm is driven by magnetic energy of a pole piece disposed along the inner peripheral surface of the voice coil, the input of the vibration system is A speaker characterized in that most of the conductive part connecting the terminal and the voice coil is a plating circuit applied to a frame surface made of an electrically insulating material that holds the voice coil, the diaphragm, etc. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354985U JPS61189695U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354985U JPS61189695U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189695U true JPS61189695U (en) | 1986-11-26 |
Family
ID=30613025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7354985U Pending JPS61189695U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189695U (en) |
-
1985
- 1985-05-20 JP JP7354985U patent/JPS61189695U/ja active Pending
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