JPS582779U - Automatic record size detection device - Google Patents
Automatic record size detection deviceInfo
- Publication number
- JPS582779U JPS582779U JP9300481U JP9300481U JPS582779U JP S582779 U JPS582779 U JP S582779U JP 9300481 U JP9300481 U JP 9300481U JP 9300481 U JP9300481 U JP 9300481U JP S582779 U JPS582779 U JP S582779U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- record
- light
- player
- emitting element
- 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
Landscapes
- Feeding And Guiding Record Carriers (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ａは本考案を適用した挿入引出式レコードプレー
ヤの斜視図、第１図すは挿入引出機構の説明図、第２図
はレコードサイズ自動検出装置の第１の実施例を示す断
面図、第３図はレコードサイズ自動検出装置の他の実施
例を示す断面図である。
符号の説明、１・・・プレーヤ本体、３・・・メインタ
ーンテーブル、５・・・サブターンテーブル、’ ９
ａ。
９ｂ、 ９ｃ・・・検知孔、１０・・・レコードサイズ
自動検出装置、１１・・・発光素子、１２・・・受光素
子。Fig. 1a is a perspective view of an insert/drawer type record player to which the present invention is applied, Fig. 1 is an explanatory diagram of the insert/drawer mechanism, and Fig. 2 is a sectional view showing a first embodiment of an automatic record size detection device. , FIG. 3 is a sectional view showing another embodiment of the automatic record size detection device. Explanation of symbols, 1... Player body, 3... Main turntable, 5... Sub turntable, ' 9
a. 9b, 9c...detection hole, 10...record size automatic detection device, 11...light emitting element, 12...light receiving element.
Claims (1)
あ着脱自在で且つレコード搭載用の第２のターンテーブ
ルとを有し、前記第２のターンテーブルを前記第１のタ
ーンテーブルからプレーヤ本体外方に引き出しこれにレ
コードを搭載して前記第１のターンテーブル上へと装着
するようになされた挿入引出式レコードプレーヤにおい
て、前記第２のターンテーブル周縁近傍に所定間隔に複
数の検知孔を形成し、該検知孔の回転軌跡上に対応する
第２のターンテーブル上方に発光素子または受光素子の
いずれか一方を配設するとともに前記検知孔の回転軌跡
上に対応するテレーヤ本体側に前記発光素子または受光
素子の他方を配設し、前記検知孔がレコードにより遮蔽
されているか否かを前記発光素子及び受光素子とで検知
することによりレコードサイズを自動検出するように構
成してなるレコードサイズ自動検出装置。The player has a first turntable and a second turntable that is detachably attached to the first turntable and for mounting a record, and the second turntable is connected to the first turntable outside the player main body. In the insert/pull-out type record player, which is pulled out to the side and loaded with a record and mounted on the first turntable, a plurality of detection holes are formed at predetermined intervals near the periphery of the second turntable. Either a light emitting element or a light receiving element is disposed above the second turntable corresponding to the rotation locus of the detection hole, and the light emitting element is disposed on the teleyer main body side corresponding to the rotation locus of the detection hole. or a record size automatic device configured to automatically detect the record size by disposing the other of the light-receiving elements and detecting whether or not the detection hole is blocked by the record with the light-emitting element and the light-receiving element; Detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9300481U JPS582779U (en) | 1981-06-25 | 1981-06-25 | Automatic record size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9300481U JPS582779U (en) | 1981-06-25 | 1981-06-25 | Automatic record size detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS582779U true JPS582779U (en) | 1983-01-08 |
Family
ID=29887996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9300481U Pending JPS582779U (en) | 1981-06-25 | 1981-06-25 | Automatic record size detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS582779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199591U (en) * | 1987-06-12 | 1988-12-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536402B2 (en) * | 1977-03-29 | 1980-09-20 |
-
1981
- 1981-06-25 JP JP9300481U patent/JPS582779U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536402B2 (en) * | 1977-03-29 | 1980-09-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199591U (en) * | 1987-06-12 | 1988-12-22 |
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