JPS63114416U - - Google Patents
Info
- Publication number
- JPS63114416U JPS63114416U JP12363686U JP12363686U JPS63114416U JP S63114416 U JPS63114416 U JP S63114416U JP 12363686 U JP12363686 U JP 12363686U JP 12363686 U JP12363686 U JP 12363686U JP S63114416 U JPS63114416 U JP S63114416U
- Authority
- JP
- Japan
- Prior art keywords
- bending
- disk player
- pair
- objective lenses
- 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)
- Optical Head (AREA)
Description
第１図は、デイスクプレーヤを説明する断面概
略図、第２図は、本考案に係るデイスクプレーヤ
のピツクアツプ機構を示す概略図、第３図は、本
考案のピツクアツプ機構に供される屈曲体の斜視
図、第４図は、屈曲体の駆動機構を示す平面概略
図、第５図は、従来のデイスクプレーヤのピツク
アツプ機構を説明する概略図である。
１……デイスクプレーヤ、１１，１５……ター
ンテーブル、ＣＤ１，ＣＤ２……デイスク、２…
…ピツクアツプ装置、２１，２２……対物レンズ
、３……屈曲体、３１……第１の屈曲部、３２…
…第２の屈曲部。
FIG. 1 is a schematic cross-sectional view illustrating a disc player, FIG. 2 is a schematic diagram showing a pick-up mechanism of a disc player according to the present invention, and FIG. FIG. 4 is a schematic plan view showing a drive mechanism of the bending body, and FIG. 5 is a schematic diagram illustrating a pickup mechanism of a conventional disk player. 1...Disk player, 11, 15...Turntable, CD 1 , CD 2 ...Disk, 2...
...Pickup device, 21, 22...Objective lens, 3...Bending body, 31...First bending part, 32...
...Second bending part.
Claims (1)
るデイスクプレーヤのピツクアツプ機構において
、各デイスクに対応させて一対の対物レンズを設
けるとともに、該一対の対物レンズ間には各対物
レンズに対してビームを振り分ける屈曲体を設け
たデイスクプレーヤのピツクアツプ機構。 (2) 前記屈曲体はビームを直交状態に屈曲させ
る第１の屈曲部と該第１の屈曲方向と１８０度反
転した状態に屈曲させる第２の屈曲部とを併設し
て形成したことを特徴とする実用新案登路請求の
範囲第１項記載のデイスクプレーヤのピツクアツ
プ機構。 (3) 前記屈曲体を平行移動させることにより何
れかの屈曲部によりビームを振り分けることを特
徴とする実用新案登録請求の範囲第１項又は第２
項記載のデイスクプレーヤのピツクアツプ機構。[Claims for Utility Model Registration] (1) In a pickup mechanism of a disk player that is arranged between two disks arranged opposite to each other, a pair of objective lenses is provided corresponding to each disk, and a pair of objective lenses is provided between the pair of objective lenses. The disk player's pick-up mechanism is equipped with a bending body that distributes the beam to each objective lens. (2) The bending body is characterized in that it is formed with a first bending part that bends the beam in an orthogonal state and a second bending part that bends the beam in a state that is 180 degrees reversed from the first bending direction. A pickup mechanism for a disk player as claimed in claim 1. (3) Utility model registration claim 1 or 2, characterized in that the beam is distributed by any of the bending parts by moving the bending body in parallel.
The pick-up mechanism of the disk player described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12363686U JPS63114416U (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12363686U JPS63114416U (en) | 1986-08-12 | 1986-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114416U true JPS63114416U (en) | 1988-07-23 |
Family
ID=31014912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12363686U Pending JPS63114416U (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114416U (en) |
-
1986
- 1986-08-12 JP JP12363686U patent/JPS63114416U/ja active Pending
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