JPS59149262U - Record player power switch - Google Patents
Record player power switchInfo
- Publication number
- JPS59149262U JPS59149262U JP4314283U JP4314283U JPS59149262U JP S59149262 U JPS59149262 U JP S59149262U JP 4314283 U JP4314283 U JP 4314283U JP 4314283 U JP4314283 U JP 4314283U JP S59149262 U JPS59149262 U JP S59149262U
- Authority
- JP
- Japan
- Prior art keywords
- record player
- power switch
- circuit
- relay
- main body
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この考案による電源開閉装置の概略構成を示
す斜視図、第２図は、この考案にかわる装置の内部結線
図である。
図中、１は光電変換器、２は操作部本体、３はレコード
プレーヤ、４はピックアップアーム、５はアームレスト
、１１は発光素子、１２は受光素子、１３は電源人・出
力回路、１４．１５は制御回路、１６は整流回路、１８
は電源スィッチ、２０は押しボタンスイッチ、２１．２
５はリレーを示す。FIG. 1 is a perspective view showing a schematic configuration of a power switchgear according to this invention, and FIG. 2 is an internal wiring diagram of the apparatus according to this invention. In the figure, 1 is a photoelectric converter, 2 is an operating unit main body, 3 is a record player, 4 is a pickup arm, 5 is an armrest, 11 is a light emitting element, 12 is a light receiving element, 13 is a power source/output circuit, 14.15 is a control circuit, 16 is a rectifier circuit, 18
is the power switch, 20 is the push button switch, 21.2
5 indicates a relay.
Claims (1)
クアップアームを検出するため、レコードプレーヤのキ
ャビネット上に取り付けられる光電変換器と、前記レコ
ードプレーヤに対する電源スィッチを含む操作部本体と
を備えてなり、前記操作部本体には、前記電源スィッチ
に対してそれぞれバイパス回路を形成するように並列的
に接側された操作スイッチおよびリレーの接点回路と、
前記操作スイッチを介して電源に接続されて直流を出力
する整流回路と、該整流回路の出力にて前記接点回路を
閉成する前記リレーと、前記光電変換器からのピックア
ップアーム検出信号をうけて前記リレーの接点回路を開
成するリレー制御回路とが設けられてなるレコードプレ
ーヤの電源開閉装置。In order to detect the pickup arm that automatically returns to the armrest from above the record, the device is equipped with a photoelectric converter mounted on the cabinet of the record player, and an operation section main body including a power switch for the record player, and the operation section main body includes a power switch for the record player. The main body includes an operation switch and a relay contact circuit connected in parallel to the power switch so as to form a bypass circuit, respectively;
a rectifier circuit that is connected to a power source via the operation switch and outputs direct current; a relay that closes the contact circuit with the output of the rectifier circuit; and a pickup arm detection signal that is received from the photoelectric converter. A power switching device for a record player, comprising a relay control circuit for opening a contact circuit of the relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4314283U JPS59149262U (en) | 1983-03-25 | 1983-03-25 | Record player power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4314283U JPS59149262U (en) | 1983-03-25 | 1983-03-25 | Record player power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59149262U true JPS59149262U (en) | 1984-10-05 |
Family
ID=30173662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4314283U Pending JPS59149262U (en) | 1983-03-25 | 1983-03-25 | Record player power switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149262U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213084A (en) * | 1975-08-22 | 1977-02-01 | B & G Hydraulics Ltd | Circuit design apparatus |
| JPS57208666A (en) * | 1981-07-22 | 1982-12-21 | Tokyo Electric Co Ltd | Magnetic recorder |
-
1983
- 1983-03-25 JP JP4314283U patent/JPS59149262U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213084A (en) * | 1975-08-22 | 1977-02-01 | B & G Hydraulics Ltd | Circuit design apparatus |
| JPS57208666A (en) * | 1981-07-22 | 1982-12-21 | Tokyo Electric Co Ltd | Magnetic recorder |
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