JPH0276326U - - Google Patents
Info
- Publication number
- JPH0276326U JPH0276326U JP15285888U JP15285888U JPH0276326U JP H0276326 U JPH0276326 U JP H0276326U JP 15285888 U JP15285888 U JP 15285888U JP 15285888 U JP15285888 U JP 15285888U JP H0276326 U JPH0276326 U JP H0276326U
- Authority
- JP
- Japan
- Prior art keywords
- photodetector
- optical pickup
- board
- elastic clamp
- main body
- 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 15
- 239000000758 substrate Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Head (AREA)
Description
第１図は本考案の第一の実施例を説明する構成
図、第２図は本考案の第二の実施例を説明する構
成図、第３図は従来の光ピツクアツプのホトデイ
テクタ回りの構成図である。
これらの図において、１，１１，２１……光ピ
ツクアツプ、２，１２，２２……ホトデイテクタ
基板、３……クランパ、４……ねじ、１３，２３
……弾性クランパ、１３ａ，２３ａ……間隙。
Fig. 1 is a block diagram explaining a first embodiment of the present invention, Fig. 2 is a block diagram explaining a second embodiment of the present invention, and Fig. 3 is a block diagram of a conventional optical pickup around a photodetector. It is. In these figures, 1, 11, 21... optical pickup, 2, 12, 22... photodetector board, 3... clamper, 4... screw, 13, 23...
...Elastic clamper, 13a, 23a...Gap.
補正 昭６３．１２．６
実用新案登録請求の範囲を次のように補正する
。Amendment December 6, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
光記録媒体に照射した光ビームを受けて、光電
変換を行なうホトデイテクタが設けられたホトデ
イテクタ基板が、光ピツクアツプ本体にねじを用
いて取り付けられる光ピツクアツプにおいて、
前記光ピツクアツプ本体との間には前記ホトデ
イテクタ基板が挿入される間隙が形成された弾性
クランプ部を前記光ピツクアツプと一体に形成し
、
該弾性クランプ部と前記光ピツクアツプ本体と
の間隙に前記ホトデイテクタ基板を嵌合せしめ、
前記間隙に前記ホトデイテクタ基板を挿入後、
前記弾性クランプ部を介して、前記ホトデイテク
タ基板をねじで光ピツクアツプ本体に固定したこ
とを特徴とする光ピツクアツプ。[Scope of Claim for Utility Model Registration] An optical pickup in which a photodetector board provided with a photodetector that performs photoelectric conversion upon receiving a light beam irradiated onto an optical recording medium is attached to an optical pickup main body using screws, An elastic clamp portion having a gap formed between the main body and the photodetector substrate into which the photodetector substrate is inserted is formed integrally with the optical pickup, and the photodetector substrate is fitted into the gap between the elastic clamp portion and the optical pickup main body. After inserting the photodetector board into the gap,
An optical pickup characterized in that the photodetector substrate is fixed to the optical pickup main body with screws via the elastic clamp section.
Claims (1)
変換を行なうホトデイテクタが設けられたホトデ
イテクタ基板が、光ピツクアツプ本体にねじを用
いて取り付けられる光ピツクアツプにおいて、 前記光ピツクアツプ本体との間には前記ホトデ
イテクタ基板が挿入される間隙が形成された弾性
クランプ部を前記光ピツクアツプと一体に形成し
、 該弾性クランプ部のスリツトに前記ホトデイテ
クタ基板を嵌合せしめ、 前記間隙に前記ホトデイテクタ基板を挿入後、
前記弾性クランプ部を介して、前記ホトデイテク
タ基板をねじで光ピツクアツプ本体に固定したこ
とを特徴とする光ピツクアツプ。[Scope of Claim for Utility Model Registration] An optical pickup in which a photodetector board provided with a photodetector that performs photoelectric conversion upon receiving a light beam irradiated onto an optical recording medium is attached to an optical pickup main body using screws, An elastic clamp part having a gap formed between the body and the photodetector board into which the photodetector board is inserted is formed integrally with the optical pickup, the photodetector board is fitted into the slit of the elastic clamp part, and the photodetector board is inserted into the gap. After inserting the photodetector board,
An optical pickup characterized in that the photodetector substrate is fixed to the optical pickup main body with screws via the elastic clamp section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15285888U JPH0648576Y2 (en) | 1988-11-24 | 1988-11-24 | Optical pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15285888U JPH0648576Y2 (en) | 1988-11-24 | 1988-11-24 | Optical pickup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276326U true JPH0276326U (en) | 1990-06-12 |
| JPH0648576Y2 JPH0648576Y2 (en) | 1994-12-12 |
Family
ID=31428168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15285888U Expired - Lifetime JPH0648576Y2 (en) | 1988-11-24 | 1988-11-24 | Optical pickup |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648576Y2 (en) |
-
1988
- 1988-11-24 JP JP15285888U patent/JPH0648576Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648576Y2 (en) | 1994-12-12 |
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