JPS5526511A - Movable mirror mechanism - Google Patents
Movable mirror mechanismInfo
- Publication number
- JPS5526511A JPS5526511A JP9892678A JP9892678A JPS5526511A JP S5526511 A JPS5526511 A JP S5526511A JP 9892678 A JP9892678 A JP 9892678A JP 9892678 A JP9892678 A JP 9892678A JP S5526511 A JPS5526511 A JP S5526511A
- Authority
- JP
- Japan
- Prior art keywords
- mirror body
- yoke
- magnet
- leg parts
- fulcrum
- 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
Abstract
PURPOSE: To readily change the angle of the mirror body in arbitrary directions by providing a rotable supporting means and a magnetic flux generating means.
CONSTITUTION: As the specified voltage is applied to a coil 14, the magnetic pole corresponding to the polarity direction of the applied voltage is generated at the ends of the leg parts 8a, 8b of the first yoke 12. Since the magnet 1 positioned at the intermediate of the leg parts 8a, 8b of the first yoke 12 has been magnetized in the thickness direction, the mirror body 2 fixed to this magnet 1 also turns within the perpendicular plane with a pivot 6 as a fulcrum. On the other hand, the application of the specified voltage to a coil 15 causes a magnetic pole to be generated at the ends of the leg parts 9a, 9b of the second yoke 13. Hence, the magnet 1 and mirror body 2 similarly turn on the horizontal plane with the pivot 6 as a fulcrum. By this manner, the angle of the mirror body 2 may be changed with ease in arbitrary directions.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9892678A JPS5526511A (en) | 1978-08-14 | 1978-08-14 | Movable mirror mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9892678A JPS5526511A (en) | 1978-08-14 | 1978-08-14 | Movable mirror mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5526511A true JPS5526511A (en) | 1980-02-26 |
Family
ID=14232724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9892678A Pending JPS5526511A (en) | 1978-08-14 | 1978-08-14 | Movable mirror mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5526511A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939434U (en) * | 1982-09-08 | 1984-03-13 | パイオニア株式会社 | Optical component support structure |
| JPH04186313A (en) * | 1990-11-21 | 1992-07-03 | Tesco:Kk | Radiation light beam scanning device for bar code scanner |
| WO2007125904A1 (en) * | 2006-04-28 | 2007-11-08 | Alps Electric Co., Ltd. | Two-axis actuator |
| WO2007139136A1 (en) * | 2006-05-31 | 2007-12-06 | Alps Electric Co., Ltd. | Actuator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250704A (en) * | 1975-10-20 | 1977-04-23 | Philips Nv | Rotary mirror device and method of producing same |
| JPS53108403A (en) * | 1977-03-04 | 1978-09-21 | Sony Corp | Mirror supporting device for video disc |
-
1978
- 1978-08-14 JP JP9892678A patent/JPS5526511A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250704A (en) * | 1975-10-20 | 1977-04-23 | Philips Nv | Rotary mirror device and method of producing same |
| JPS53108403A (en) * | 1977-03-04 | 1978-09-21 | Sony Corp | Mirror supporting device for video disc |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939434U (en) * | 1982-09-08 | 1984-03-13 | パイオニア株式会社 | Optical component support structure |
| JPH0521700Y2 (en) * | 1982-09-08 | 1993-06-03 | ||
| JPH04186313A (en) * | 1990-11-21 | 1992-07-03 | Tesco:Kk | Radiation light beam scanning device for bar code scanner |
| WO2007125904A1 (en) * | 2006-04-28 | 2007-11-08 | Alps Electric Co., Ltd. | Two-axis actuator |
| WO2007139136A1 (en) * | 2006-05-31 | 2007-12-06 | Alps Electric Co., Ltd. | Actuator |
| US7876002B2 (en) | 2006-05-31 | 2011-01-25 | Alps Electric Co., Ltd. | Actuator |
| JP4832517B2 (en) * | 2006-05-31 | 2011-12-07 | アルプス電気株式会社 | Actuator |
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