JPH0361613U - - Google Patents
Info
- Publication number
- JPH0361613U JPH0361613U JP12055089U JP12055089U JPH0361613U JP H0361613 U JPH0361613 U JP H0361613U JP 12055089 U JP12055089 U JP 12055089U JP 12055089 U JP12055089 U JP 12055089U JP H0361613 U JPH0361613 U JP H0361613U
- Authority
- JP
- Japan
- Prior art keywords
- reversing
- optical pickup
- reversing unit
- unit
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 8
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図及び第２図はこの考案に係る光ピツクア
ツプ反転機構の実施例を示し、第１図は本考案の
リンク機構による光ピツクアツプ反転機構を示す
斜視図、第２図(1)，(2)，(3)は同機構の反転ユ
ニツトの動作を示す側面図で、(1)のＣはデイス
クＡ面の再生位置を示し、(2)図のＥは９０°回
動した状態を示し、(3)図のＧは反転してデイス
クＢ面の再生位置に移動した状態を示す。第３図
は従来例の光ピツクアツプの反転機構で、支点軸
を中心にしてｕ字状に回動して反転する光ピツク
アツプ反転機構の側面図である。
主な符号の説明、１ａ…ガイドロツド、１ｂ…
ガイドロツド、２…反転ユニツト、３…ガイドロ
ツド、４…第１のアーム、４ａ…軸、４ｂ…軸、
５…第２のアーム、５ａ…軸、５ｂ…軸、６…軸
、１０…アーム、１１…支点軸。
1 and 2 show an embodiment of the optical pickup reversing mechanism according to the invention, FIG. 1 is a perspective view showing the optical pickup reversing mechanism using the link mechanism of the invention, and FIGS. 2(1) and (2) ) and (3) are side views showing the operation of the reversing unit of the same mechanism. (3) G in the figure shows the state in which it has been reversed and moved to the playback position on the B side of the disc. FIG. 3 is a side view of a conventional optical pickup reversing mechanism, which rotates in a U-shape around a fulcrum shaft to reverse the operation. Explanation of main symbols, 1a...Guide rod, 1b...
Guide rod, 2... Reversing unit, 3... Guide rod, 4... First arm, 4a... Axis, 4b... Axis,
5... Second arm, 5a... Axis, 5b... Axis, 6... Axis, 10... Arm, 11... Fulcrum shaft.
Claims (1)
クの両面再生を行う光学式デイスクプレーヤの光
ピツクアツプ反転機構において、 シヤーシと上記反転ユニツト側面の一端とに回
動自在に支持した第１のアームと、反転ユニツト
が水平位置から垂直位置に移動したとき第１のア
ームとたすき掛けになるようシヤーシと反転ユニ
ツト側面の他端とに回動自在に支持した第２のア
ームと、反転ユニツト側面中央部に設けた軸とで
反転ユニツトが反転するように構成したことを特
徴とする光ピツクアツプ反転機構。[Scope of Claim for Utility Model Registration] In an optical pickup reversing mechanism for an optical disc player that performs double-sided playback of a disc by reversing the optical pickup with a reversing unit, there is provided a mechanism for reversing the optical pickup using a reversing unit, which is rotatably supported on a chassis and one end of the side surface of the reversing unit. a second arm rotatably supported on the chassis and the other end of the side of the reversing unit so that it crosses the first arm when the reversing unit moves from the horizontal position to the vertical position; An optical pickup reversing mechanism characterized in that the reversing unit is configured to be reversed by a shaft provided at the center of the side surface of the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055089U JPH0629779Y2 (en) | 1989-10-17 | 1989-10-17 | Optical pickup inversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12055089U JPH0629779Y2 (en) | 1989-10-17 | 1989-10-17 | Optical pickup inversion mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0361613U true JPH0361613U (en) | 1991-06-17 |
| JPH0629779Y2 JPH0629779Y2 (en) | 1994-08-10 |
Family
ID=31668623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12055089U Expired - Lifetime JPH0629779Y2 (en) | 1989-10-17 | 1989-10-17 | Optical pickup inversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629779Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210158476A (en) * | 2020-06-24 | 2021-12-31 | 홍석환 | Fixing agent construction type anchor bolt unit |
-
1989
- 1989-10-17 JP JP12055089U patent/JPH0629779Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210158476A (en) * | 2020-06-24 | 2021-12-31 | 홍석환 | Fixing agent construction type anchor bolt unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629779Y2 (en) | 1994-08-10 |
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