JPS6424558U - - Google Patents
Info
- Publication number
- JPS6424558U JPS6424558U JP11965487U JP11965487U JPS6424558U JP S6424558 U JPS6424558 U JP S6424558U JP 11965487 U JP11965487 U JP 11965487U JP 11965487 U JP11965487 U JP 11965487U JP S6424558 U JPS6424558 U JP S6424558U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- disk
- disc
- turntable
- playback 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.)
- Granted
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第1図は、本考案のデイスク再生装置のデイス
ククランプ機構の側面概要図であり、第2図は、
第1図の平面図であり、第3図は、第2図のA−
A断面概要図であり、第4図は、クランプ部材の
下降状態における要部拡大側面図であり、第5図
は、クランプ部材の上昇状態における要部拡大側
面図であり、第6図は、デイスクをクランプする
際にデイスクホルダを下降させる機構を説明する
要部側面図であり、第7図は、第6図のB矢視図
である。
1……シヤーシ、2……垂直軸、3……クラン
プホルダー、3b……アーム部、4……クランプ
部材、5……案内軸、6……カム部材、6a……
傾斜カム溝、9……クランプモータ、21……タ
ーンテーブル。
FIG. 1 is a schematic side view of the disk clamp mechanism of the disk playback device of the present invention, and FIG.
FIG. 3 is a plan view of FIG. 1, and FIG. 3 is a plan view of FIG.
FIG. 4 is an enlarged side view of the main part in the lowered state of the clamp member, FIG. 5 is an enlarged side view of the main part in the raised state of the clamp member, and FIG. FIG. 7 is a side view of a main part illustrating a mechanism for lowering a disk holder when clamping a disk, and FIG. 7 is a view taken in the direction of arrow B in FIG. 6. FIG. DESCRIPTION OF SYMBOLS 1... Chassis, 2... Vertical shaft, 3... Clamp holder, 3 b ... Arm part, 4... Clamp member, 5... Guide shaft, 6... Cam member, 6 a ...
Inclined cam groove, 9...clamp motor, 21...turntable.
Claims (1)
昇または下降させ、このクランプ部材の上昇位置
の状態でデイスクを前記ターンテーブル上にロー
デイングし、前記クランプ部材の下降位置の状態
でこのクランプ部材と前記ターンテーブルの協動
により前記デイスクを前記ターンテーブルにクラ
ンプするデイスク再生装置のデイスククランプ機
構において、前記クランプ部材を引き上げるクラ
ンプホルダーをシヤーシに設けた垂直軸を案内と
して上下動自在に設け、このクランプホルダーか
ら垂下させたアーム部に水平方向であるとともに
前記ローデイング方向と直角方向に案内軸を突設
し、この案内軸が係合する上下に斜めの傾斜カム
溝を設けたカム部材を前記ローデイング方向に摺
動自在に設け、このカム部材を摺動させて前記ク
ランプホルダーを上昇または下降位置とするよう
構成したことを特徴とするデイスク再生装置のデ
イスククランプ機構。 (2) 前記クランプ部材が前記デイスクと略同径
であることを特徴とする実用新案登録請求の範囲
第1項記載のデイスク再生装置のデイスククラン
プ機構。 (3) 前記カム部材をクランプモータに駆動連結
し、このクランプモータの駆動により前記カム部
材を移動させることを特徴とする実用新案登録請
求の範囲第1項または第2項記載のデイスク再生
装置のデイスククランプ機構。[Claims for Utility Model Registration] (1) Raise or lower the clamp member with respect to the turntable, load the disk onto the turntable with the clamp member in the raised position, and load the disc on the turntable with the clamp member in the lowered position. In the disc clamping mechanism of the disc playback device, the clamp member and the turntable cooperate to clamp the disc to the turntable, in which a clamp holder that pulls up the clamp member is moved up and down using a vertical axis provided on the chassis as a guide. A guide shaft is provided on the arm part hanging from the clamp holder in a horizontal direction and in a direction perpendicular to the loading direction, and oblique cam grooves are provided on the upper and lower sides with which the guide shaft engages. A disk clamp mechanism for a disk playback device, characterized in that a cam member is provided to be slidable in the loading direction, and the clamp holder is moved to a raised or lowered position by sliding the cam member. (2) A disk clamp mechanism for a disk playback device according to claim 1, wherein the clamp member has approximately the same diameter as the disk. (3) The disc playback device according to claim 1 or 2, wherein the cam member is drivingly connected to a clamp motor, and the cam member is moved by driving the clamp motor. Disc clamp mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987119654U JPH0441489Y2 (en) | 1987-08-03 | 1987-08-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987119654U JPH0441489Y2 (en) | 1987-08-03 | 1987-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424558U true JPS6424558U (en) | 1989-02-09 |
JPH0441489Y2 JPH0441489Y2 (en) | 1992-09-29 |
Family
ID=31365070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987119654U Expired JPH0441489Y2 (en) | 1987-08-03 | 1987-08-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0441489Y2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814385A (en) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | Digital disc player |
JPS5928855U (en) * | 1982-07-23 | 1984-02-22 | 日本コロムビア株式会社 | disk mounting device |
JPS6035353U (en) * | 1983-08-19 | 1985-03-11 | ティアック株式会社 | disk loading device |
JPS6129451A (en) * | 1984-07-20 | 1986-02-10 | Fuji Photo Film Co Ltd | Attaching and detaching device of magnetic sheet pack |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2703802C3 (en) * | 1977-01-29 | 1979-07-12 | Hoechst Ag, 6000 Frankfurt | Process for the continuous production of organic phosphines |
JPS5928855B2 (en) * | 1979-02-15 | 1984-07-16 | マツダ株式会社 | How to measure exhaust gas from internal combustion engines |
-
1987
- 1987-08-03 JP JP1987119654U patent/JPH0441489Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814385A (en) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | Digital disc player |
JPS5928855U (en) * | 1982-07-23 | 1984-02-22 | 日本コロムビア株式会社 | disk mounting device |
JPS6035353U (en) * | 1983-08-19 | 1985-03-11 | ティアック株式会社 | disk loading device |
JPS6129451A (en) * | 1984-07-20 | 1986-02-10 | Fuji Photo Film Co Ltd | Attaching and detaching device of magnetic sheet pack |
Also Published As
Publication number | Publication date |
---|---|
JPH0441489Y2 (en) | 1992-09-29 |
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