JPS59153664U - Direct drive drive mechanism - Google Patents
Direct drive drive mechanismInfo
- Publication number
- JPS59153664U JPS59153664U JP4598483U JP4598483U JPS59153664U JP S59153664 U JPS59153664 U JP S59153664U JP 4598483 U JP4598483 U JP 4598483U JP 4598483 U JP4598483 U JP 4598483U JP S59153664 U JPS59153664 U JP S59153664U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- rotor member
- drive mechanism
- magnet
- direct
- 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
- Rotational Drive Of Disk (AREA)
- Brushless Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のダイレクトドライブ駆動機構の側断面図
、第２図及び第３図は本考案の第１実施例たるダイレク
トドライブ駆動機構の各々側断面図及び部分断面図、第
４図及び第５図は各々本考案の第２及び第３実施例たる
ダイレクトドライブ駆動機構の側断面図である。
主要部分の符号の説明、１０，２０．２３・・・・・・
ロータ部材、Ｉ Ｑａ、 ２０ｂ、 ２３ａ−・・
・・・テーバ部、１１・・・・・・マグネット、１２・
・・・・・コイル、１３・・・・・・ベース、１４・・
・・・・回路基板、１６・・・・・・スピンドル、１Ｂ
、２１．２４・・・・・・ターンテーブル。FIG. 1 is a side sectional view of a conventional direct drive mechanism, FIGS. 2 and 3 are side sectional views and partial sectional views, respectively, of a direct drive mechanism according to a first embodiment of the present invention, and FIGS. FIG. 5 is a sectional side view of a direct drive mechanism according to a second and third embodiment of the present invention, respectively. Explanation of symbols of main parts, 10, 20.23...
Rotor member, IQa, 20b, 23a-...
...Taber part, 11... Magnet, 12.
...Coil, 13...Base, 14...
...Circuit board, 16...Spindle, 1B
, 21.24...turntable.
Claims (2)
前記マグネットに回転力を付与すべく前記マグネットの
磁極面と対向配置されたコイルとを備えたフォノモータ
と、前記ロータ部材に直接結合したターンテーブルとか
ら成るダイレクトドライブ駆動機構であって、前記ロー
タ部材には回転軸を中心としてテーバ部が設けられ前記
テーバ部にて前記ターンテーブルが結合していることを
特徴とするダイレクトドライブ駆動機構。(1) A rotor member supporting a rotational drive magnet,
A direct drive drive mechanism comprising a phono motor including a coil arranged to face a magnetic pole face of the magnet to apply rotational force to the magnet, and a turntable directly coupled to the rotor member, the rotor member A direct drive drive mechanism, characterized in that a tapered portion is provided around a rotating shaft, and the turntable is coupled to the tapered portion.
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
のダイレクトドライブ駆動機構。(2) The direct drive drive mechanism according to claim 1, wherein the rotor member is directly fixed to the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4598483U JPS59153664U (en) | 1983-03-30 | 1983-03-30 | Direct drive drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4598483U JPS59153664U (en) | 1983-03-30 | 1983-03-30 | Direct drive drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59153664U true JPS59153664U (en) | 1984-10-15 |
Family
ID=30176526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4598483U Pending JPS59153664U (en) | 1983-03-30 | 1983-03-30 | Direct drive drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59153664U (en) |
-
1983
- 1983-03-30 JP JP4598483U patent/JPS59153664U/en active Pending
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