JPH01170367U - - Google Patents
Info
- Publication number
- JPH01170367U JPH01170367U JP6632888U JP6632888U JPH01170367U JP H01170367 U JPH01170367 U JP H01170367U JP 6632888 U JP6632888 U JP 6632888U JP 6632888 U JP6632888 U JP 6632888U JP H01170367 U JPH01170367 U JP H01170367U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- yoke
- pickup
- track
- optical information
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
Landscapes
- Moving Of Heads (AREA)
Description
第１図ないし第５図は本考案の一実施例に係り
、第１図は光学ピツクアツプ側から見たキヤリツ
ジの構成を説明する斜視図、第２図は光学式情報
記録再生装置をスピンドルモータ側より見た平面
図、第３図は第２図のＡ―Ａ′方向断面図、第４
図は第２図のＢ―Ｂ′方向拡大断面図、第５図は
ヨークにストツパを装着する状態を説明する斜視
図である。
１…光学式情報記録再生装置、４…光学ピツク
アツプ、７…レール、２４…コイル、２５…ボイ
スコイルモータ、２６…ボビン、５１…内ヨーク
、５３…外ヨーク、６４…ストツパ。
Figures 1 to 5 relate to one embodiment of the present invention, with Figure 1 being a perspective view illustrating the structure of the carriage seen from the optical pickup side, and Figure 2 showing the optical information recording/reproducing device as viewed from the spindle motor side. 3 is a sectional view taken along the line A-A' of FIG. 2, and 4th
The figure is an enlarged sectional view taken along the line B-B' of FIG. 2, and FIG. 5 is a perspective view illustrating the state in which the stopper is attached to the yoke. DESCRIPTION OF SYMBOLS 1...Optical information recording/reproducing device, 4...Optical pickup, 7...Rail, 24...Coil, 25...Voice coil motor, 26...Bobbin, 51...Inner yoke, 53...Outer yoke, 64...Stopper.
Claims (1)
のうち少なくとも一つを行うことができ、ボイス
コイル型リニアモータによつて軌路上に往復動自
在に設けられたピツクアツプを備えた光学式情報
記録再生装置において、 前記ボイスコイル型リニアモータを形成するコ
イルと、 前記コイルを装着され、前記ピツクアツプに固
定されたボビンと、 前記ボビンに遊嵌されたヨークと、 前記ヨークに装着され、前記ボビンの一部と衝
突することによつて前記ピツクアツプの軌路外方
への移動を阻止するストツパと、 を具備したことを特徴とする光学式情報記録再生
装置。[Claims for Utility Model Registration] A device capable of optically recording, reproducing, and erasing information from a recording medium and capable of reciprocating on a track by a voice coil type linear motor. An optical information recording/reproducing device equipped with a pickup, comprising: a coil forming the voice coil type linear motor; a bobbin to which the coil is attached and fixed to the pickup; a yoke loosely fitted to the bobbin; An optical information recording/reproducing device, comprising: a stopper attached to a yoke to prevent the pick-up from moving outside the track by colliding with a part of the bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6632888U JPH01170367U (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6632888U JPH01170367U (en) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01170367U true JPH01170367U (en) | 1989-12-01 |
Family
ID=31291735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6632888U Pending JPH01170367U (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01170367U (en) |
-
1988
- 1988-05-19 JP JP6632888U patent/JPH01170367U/ja active Pending
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