JPS5999259U - Autolock device - Google Patents
Autolock deviceInfo
- Publication number
- JPS5999259U JPS5999259U JP19949182U JP19949182U JPS5999259U JP S5999259 U JPS5999259 U JP S5999259U JP 19949182 U JP19949182 U JP 19949182U JP 19949182 U JP19949182 U JP 19949182U JP S5999259 U JPS5999259 U JP S5999259U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- signal
- control circuit
- drive control
- lock
- 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)
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図はアクチュエータ機構の概要を示したａは平面図
、−ｂは側面図、第２図は本考案によるオートロック装
置の一実施例を示すａは回路構成図、ｂはロック機構の
説明図を示す。
図中において、１゛はボイスコイル、２はマグネット、
３は回動軸、４はベアリンｙ、５Ａ、５Ｂはフレーム、
６はアーム集合体、７はジンバル、８は磁気ヘッド、９
は媒体、３０は駆動制御回路、３１は直流モータ１．３
２．３３はギヤ、３４はレバー、３５は軸、４−０は突
起部、４１はストツノ、マを示す。Fig. 1 shows an outline of the actuator mechanism, a is a plan view, -b is a side view, Fig. 2 is an embodiment of the auto-locking device according to the present invention, a is a circuit diagram, and b is an explanation of the locking mechanism. Show the diagram. In the figure, 1 is a voice coil, 2 is a magnet,
3 is the rotation axis, 4 is the bearing y, 5A, 5B is the frame,
6 is an arm assembly, 7 is a gimbal, 8 is a magnetic head, 9
is a medium, 30 is a drive control circuit, and 31 is a DC motor 1.3
2.33 is a gear, 34 is a lever, 35 is a shaft, 4-0 is a protrusion, and 41 is a stopper.
Claims (1)
信号および切断信号を受ける駆動制御回路と、該駆動制
御回路によって該切断信号では該ＤＣモータの逆起電流
が供給されて正転方向に、該投入信号では所定の電流が
供給されて逆転方向にそれぞれ駆動されるように制御さ
れる直流モー゛゛ 夕と、該正転方向ではアク
チュエータ機構が揺動方向に対して所定位置に凸ツクさ
れ、該逆転方向では該ロックが解除されるロック機構と
を備えたことを特徴とするオートロック装置。A drive control circuit receives a power supply on signal and a cutoff signal for a DC motor that drives a spindle mechanism, and the drive control circuit supplies a back electromotive current of the DC motor in the forward rotation direction in response to the cutoff signal. In the signal, a DC motor is supplied with a predetermined current and is controlled to be driven in the reverse direction, and in the normal rotation direction, the actuator mechanism is protruded to a predetermined position with respect to the swing direction, and the actuator mechanism is controlled to be driven in the reverse direction. An automatic locking device comprising: a locking mechanism that releases the lock in the direction of the lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19949182U JPS5999259U (en) | 1982-12-24 | 1982-12-24 | Autolock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19949182U JPS5999259U (en) | 1982-12-24 | 1982-12-24 | Autolock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5999259U true JPS5999259U (en) | 1984-07-05 |
Family
ID=30425022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19949182U Pending JPS5999259U (en) | 1982-12-24 | 1982-12-24 | Autolock device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999259U (en) |
-
1982
- 1982-12-24 JP JP19949182U patent/JPS5999259U/en active Pending
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