JPS6175692U - - Google Patents
Info
- Publication number
- JPS6175692U JPS6175692U JP15996884U JP15996884U JPS6175692U JP S6175692 U JPS6175692 U JP S6175692U JP 15996884 U JP15996884 U JP 15996884U JP 15996884 U JP15996884 U JP 15996884U JP S6175692 U JPS6175692 U JP S6175692U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- short
- circuit
- switch
- power switch
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案に係る自動車用スピーカー保護回
路の一実施例を示す電気回路図である。
１…駆動回路、１１…電源スイツチ、１３…ス
ピーカー短絡用スイツチ、１４…スピーカー、１
４ａ…駆動コイル。
The drawing is an electrical circuit diagram showing an embodiment of the automobile speaker protection circuit according to the present invention. DESCRIPTION OF SYMBOLS 1...Drive circuit, 11...Power switch, 13...Speaker short circuit switch, 14...Speaker, 1
4a... Drive coil.
Claims (1)
路と、電源スイツチとでなる装置において、該電
源スイツチの作動に連動するスピーカー短絡用ス
イツチを設け、該スピーカー短絡用スイツチの閉
成作用によりスピーカーの駆動コイルを短絡させ
ることを特徴とする自動車用スピーカー保護回路
。 In a device consisting of a speaker, a drive circuit for operating the speaker, and a power switch, a speaker short-circuit switch is provided that is linked to the operation of the power switch, and the speaker drive coil is closed by the closing action of the speaker short-circuit switch. An automotive speaker protection circuit characterized by short-circuiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996884U JPS6175692U (en) | 1984-10-23 | 1984-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15996884U JPS6175692U (en) | 1984-10-23 | 1984-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175692U true JPS6175692U (en) | 1986-05-21 |
Family
ID=30717906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15996884U Pending JPS6175692U (en) | 1984-10-23 | 1984-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175692U (en) |
-
1984
- 1984-10-23 JP JP15996884U patent/JPS6175692U/ja active Pending
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