JPH0323815U - - Google Patents
Info
- Publication number
- JPH0323815U JPH0323815U JP8426289U JP8426289U JPH0323815U JP H0323815 U JPH0323815 U JP H0323815U JP 8426289 U JP8426289 U JP 8426289U JP 8426289 U JP8426289 U JP 8426289U JP H0323815 U JPH0323815 U JP H0323815U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- pick
- feeding device
- fulcrum
- optical disk
- 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
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図は本考案に係る光デイスクプレーヤのピ
ツクアツプ送り装置を裏側から見た背面図、第２
図は第１図の左側面図、第３図はラツクとピニオ
ンギアによる駆動動作を説明するための説明図、
第４図は本考案の他の実施例を説明するための図
、第５図は従来のピツクアツプの送り装置の説明
図である。
２１…ピツクアツプ、２３…ターンテーブル、
２４…ラツク、２７…ピニオンギア、２８…付勢
レバー。
Figure 1 is a rear view of the pick-up feeding device of the optical disk player according to the present invention, as seen from the back side;
The figure is a left side view of Fig. 1, and Fig. 3 is an explanatory diagram for explaining the drive operation by the rack and pinion gear.
FIG. 4 is a diagram for explaining another embodiment of the present invention, and FIG. 5 is a diagram for explaining a conventional pickup feeding device. 21...pickup, 23...turntable,
24...Rack, 27...Pinion gear, 28...Biasing lever.
Claims (1)
光デイスクの記録面に沿う方向へ移動自在に支持
されており、このピツクアツプにはその移動方向
へ延びるラツクが固定され且つ、このラツクとの
噛み合いによりラツクに駆動力を与えるピニオン
ギアが設けられている光デイスクプレーヤのピツ
クアツプ送り装置において、前記ラツク上に作用
点を有し、ラツクを所定方向へ付勢する付勢部材
が設けられ、この付勢部材の支点が、前記ピツク
アツプの可動範囲の中央あるいは略中央部に位置
し且つピツクアツプを隔てて前記ラツクと反対側
に位置しており、付勢部材がこの支点を中心とし
て、ラツクと一体となつて移動されることを特徴
とする光デイスクプレーヤのピツクアツプ送り装
置。 A pick-up is supported so as to be movable in a direction along the recording surface of an optical disk placed on a turntable, and a rack extending in the direction of movement is fixed to this pick-up, and the rack engages with the rack to move the rack. In a pick-up feeding device for an optical disk player that is provided with a pinion gear that provides a driving force, a biasing member that has a point of action on the rack and biases the rack in a predetermined direction is provided. A fulcrum is located at or approximately at the center of the movable range of the pick-up and on the opposite side of the rack across the pick-up, and the biasing member moves integrally with the rack around this fulcrum. A pick-up feeding device for an optical disc player, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426289U JPH0323815U (en) | 1989-07-17 | 1989-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426289U JPH0323815U (en) | 1989-07-17 | 1989-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323815U true JPH0323815U (en) | 1991-03-12 |
Family
ID=31632602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8426289U Pending JPH0323815U (en) | 1989-07-17 | 1989-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323815U (en) |
-
1989
- 1989-07-17 JP JP8426289U patent/JPH0323815U/ja active Pending
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