JPH0352817U - - Google Patents
Info
- Publication number
- JPH0352817U JPH0352817U JP11338689U JP11338689U JPH0352817U JP H0352817 U JPH0352817 U JP H0352817U JP 11338689 U JP11338689 U JP 11338689U JP 11338689 U JP11338689 U JP 11338689U JP H0352817 U JPH0352817 U JP H0352817U
- Authority
- JP
- Japan
- Prior art keywords
- worm gear
- motor
- gear
- helical gear
- supported
- 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 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第1図は本考案の一実施例を示す概略構成図、
第2図は本考案の詳細を説明するための部分構成
図、第3図は従来例を示す概略構成図である。
3……モータ、6……ウオームギア、10……
ヘリカルギア、11……支点、12……ガイド、
14……スプリング。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a partial configuration diagram for explaining details of the present invention, and FIG. 3 is a schematic configuration diagram showing a conventional example. 3...Motor, 6...Worm gear, 10...
Helical gear, 11... fulcrum, 12... guide,
14...Spring.
Claims (1)
ピツクアツプに連結したラツクと、該ラツクを移
動させるヘリカルギアと、該ヘリカルギアに咬合
するウオームギアと、該ウオームギアを回転軸に
取り付け前記筺体に固定したモータとで構成され
る光ピツクアツプ送り機構において、前記ウオー
ムギアが前記ヘリカルギアに着脱可能に圧接して
咬合するため、前記モータを弾性部材によつて支
持し、さらに前記ウオームギアの外周延長上かそ
の外側の位置に支点を設けて揺動可能に設置して
いることを特徴とする光ピツクアツプ送り機構。 A rack connected to an optical pickup sliding on a guide rail fixed to a housing, a helical gear for moving the rack, a worm gear engaging the helical gear, and a worm gear attached to a rotating shaft and fixed to the housing. In an optical pick-up feeding mechanism consisting of a motor, the worm gear removably presses and engages the helical gear, so the motor is supported by an elastic member, and the motor is supported by an elastic member, and the worm gear is mounted on or outside the outer circumference of the worm gear. An optical pick-up feeding mechanism characterized in that it is swingably installed with a fulcrum at the position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11338689U JPH0614251Y2 (en) | 1989-09-29 | 1989-09-29 | Optical pickup feeding mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11338689U JPH0614251Y2 (en) | 1989-09-29 | 1989-09-29 | Optical pickup feeding mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0352817U true JPH0352817U (en) | 1991-05-22 |
JPH0614251Y2 JPH0614251Y2 (en) | 1994-04-13 |
Family
ID=31661802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11338689U Expired - Lifetime JPH0614251Y2 (en) | 1989-09-29 | 1989-09-29 | Optical pickup feeding mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0614251Y2 (en) |
-
1989
- 1989-09-29 JP JP11338689U patent/JPH0614251Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0614251Y2 (en) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |