JPH01138261U - - Google Patents
Info
- Publication number
- JPH01138261U JPH01138261U JP3129588U JP3129588U JPH01138261U JP H01138261 U JPH01138261 U JP H01138261U JP 3129588 U JP3129588 U JP 3129588U JP 3129588 U JP3129588 U JP 3129588U JP H01138261 U JPH01138261 U JP H01138261U
- Authority
- JP
- Japan
- Prior art keywords
- pick
- screw rod
- feed screw
- parts
- drive device
- 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 Heads (AREA)
Description
第１図はこの考案のデイスクプレーヤ用ピツク
アツプ駆動装置の全体斜面図、第２図はボス部の
側面図、第３図は同正面図、第４図は従来のピツ
クアツプ駆動装置の全体斜面図である。
１１……ピツクアツプ、１１Ａ……対物レンズ
、１２……アーム、１３……ボス部、１３Ａ，１
３Ｂ……半ボス部、１３Ｘ，１３Ｙ……雌ねじ、
１４……送りねじ杆、１５……連結部材。
Fig. 1 is an overall oblique view of the pickup drive device for a disc player of this invention, Fig. 2 is a side view of the boss portion, Fig. 3 is a front view of the same, and Fig. 4 is an overall oblique view of the conventional pick-up drive device. be. 11...Pickup, 11A...Objective lens, 12...Arm, 13...Boss part, 13A, 1
3B...Half boss part, 13X, 13Y...Female thread,
14...Feed screw rod, 15...Connection member.
Claims (1)
りねじ杆と、これに螺合する雌ねじをもつボス部
とで送るように構成したデイスクプレーヤ用ピツ
クアツプ駆動装置において、送りねじ杆の送り方
向に沿つた分割線によつて少なくとも２つに分割
された雌ねじをもつ一対のボス部を備え、前記分
割されたボス部は、ばね性の連結部材で連結され
て拡径方向ならびに、長さ方向に弾性を有するよ
うに構成したことを特徴とするデイスクプレーヤ
用ピツクアツプ駆動装置。 In a pick-up drive device for a disk player configured to drive a pick-up having an objective lens by a feed screw rod that drives the pick-up and a boss portion having a female thread that is screwed into the feed screw rod, a parting line along the feed direction of the feed screw rod is used. Therefore, a pair of boss parts each having a female thread divided into at least two parts are provided, and the divided boss parts are connected by a springy connecting member so as to have elasticity in the radial direction and the length direction. A pick-up drive device for a disk player characterized by the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3129588U JPH01138261U (en) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3129588U JPH01138261U (en) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138261U true JPH01138261U (en) | 1989-09-21 |
Family
ID=31257055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3129588U Pending JPH01138261U (en) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486226B1 (en) * | 1997-12-29 | 2005-07-29 | 삼성전자주식회사 | Linear motion device of the carriage for pickup of disc player |
-
1988
- 1988-03-09 JP JP3129588U patent/JPH01138261U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100486226B1 (en) * | 1997-12-29 | 2005-07-29 | 삼성전자주식회사 | Linear motion device of the carriage for pickup of disc player |
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