JPS627645U - - Google Patents
Info
- Publication number
- JPS627645U JPS627645U JP9718485U JP9718485U JPS627645U JP S627645 U JPS627645 U JP S627645U JP 9718485 U JP9718485 U JP 9718485U JP 9718485 U JP9718485 U JP 9718485U JP S627645 U JPS627645 U JP S627645U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- guide arm
- switch plate
- switch
- arm
- 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
- 210000000078 claw Anatomy 0.000 claims 3
Description
第１図は本考案の一実施例を示す分解斜視図、
第２図は使用状態の側面図、第３図は作用状態の
側面図、第４図は従来技術を示す側面図である。
７…スイングアーム、８…スイングアームのカ
セツト当接部材、９…同カム面、１０…同回動支
点としてのピン、１３…ガイドアーム、１４，１
５…第１、第２の爪、１６…ガイドアームとスイ
ツチプレートの回動支点としてのピン、１７…ス
イツチプレート、１８…第２の爪と係合する開口
部、１９…スイツチプレートの作用端部のアクチ
ユエータ部、２０…スイツチ。
FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
FIG. 2 is a side view of the device in use, FIG. 3 is a side view of the device in operation, and FIG. 4 is a side view of the prior art. 7...Swing arm, 8...Cassette contact member of the swing arm, 9...Cam surface, 10...Pin as a pivot point, 13...Guide arm, 14,1
5... First and second pawls, 16... Pin as a pivot point for the guide arm and switch plate, 17... Switch plate, 18... Opening that engages with the second pawl, 19... Working end of the switch plate actuator section, 20...switch.
Claims (1)
記録・再生装置への移動検出を行うスイツチの制
御機構において、スイングアームとガイドアーム
とスイツチプレートとを備え、前記スイングアー
ムを回動可能に支持し、このスイングアームに、
カセツト挿入時にはカセツトにより押されかつカ
セツト排出時にはカセツトを押すカセツト当接部
材と、円弧状のカム面とを設け、前記ガイドアー
ムに、スイングアームのカム面に掛け外し可能な
第１の爪を設け、前記ガイドアームとスイツチプ
レートとを同じ支点を中心に回動可能に支持し、
前記ガイドアームを、スイツチプレートを介して
スイツチを押す方向に付勢し、前記ガイドアーム
とスイツチプレートのいずれか一方にスイツチプ
レートを回動操作する第２の爪を設けるとともに
、他方に前記第２の爪と係合しかつガイドアーム
とスイツチプレートの回動ストロークの差を吸収
するクリアランスを有する開口部を形成したこと
を特徴とするカセツトプレーヤのスイツチの制御
機構。 A switch control mechanism that detects movement of a cassette to a recording/playback position and to a non-recording/playback device includes a swing arm, a guide arm, and a switch plate, and rotatably supports the swing arm. And to this swing arm,
A cassette abutting member that is pushed by the cassette when the cassette is inserted and pushes the cassette when the cassette is ejected, and an arcuate cam surface are provided, and the guide arm is provided with a first claw that can be hooked onto and removed from the cam surface of the swing arm. , supporting the guide arm and the switch plate so as to be rotatable about the same fulcrum,
The guide arm is biased in a direction to push the switch via the switch plate, and one of the guide arm and the switch plate is provided with a second claw for rotating the switch plate, and the other is provided with a second claw for rotating the switch plate. 1. A control mechanism for a switch in a cassette player, characterized in that an opening is formed having a clearance that engages with a pawl of the guide arm and absorbs a difference in rotational stroke between the guide arm and the switch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9718485U JPS627645U (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9718485U JPS627645U (en) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627645U true JPS627645U (en) | 1987-01-17 |
Family
ID=30963870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9718485U Pending JPS627645U (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781846A (en) * | 1993-09-13 | 1995-03-28 | Murata Mach Ltd | Take-up motion making stepped winding |
-
1985
- 1985-06-25 JP JP9718485U patent/JPS627645U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781846A (en) * | 1993-09-13 | 1995-03-28 | Murata Mach Ltd | Take-up motion making stepped winding |
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