JPH0740976Y2 - レーザポインタ装置の安全機構 - Google Patents
レーザポインタ装置の安全機構Info
- Publication number
- JPH0740976Y2 JPH0740976Y2 JP10255889U JP10255889U JPH0740976Y2 JP H0740976 Y2 JPH0740976 Y2 JP H0740976Y2 JP 10255889 U JP10255889 U JP 10255889U JP 10255889 U JP10255889 U JP 10255889U JP H0740976 Y2 JPH0740976 Y2 JP H0740976Y2
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- contact
- switch knob
- laser
- pointer 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.)
- Expired - Lifetime
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10255889U JPH0740976Y2 (ja) | 1989-08-31 | 1989-08-31 | レーザポインタ装置の安全機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10255889U JPH0740976Y2 (ja) | 1989-08-31 | 1989-08-31 | レーザポインタ装置の安全機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0340705U JPH0340705U (US06312121-20011106-C00033.png) | 1991-04-18 |
JPH0740976Y2 true JPH0740976Y2 (ja) | 1995-09-20 |
Family
ID=31651452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10255889U Expired - Lifetime JPH0740976Y2 (ja) | 1989-08-31 | 1989-08-31 | レーザポインタ装置の安全機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0740976Y2 (US06312121-20011106-C00033.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006129515A1 (ja) * | 2005-05-31 | 2006-12-07 | Matsushita Electric Industrial Co., Ltd. | ディスプレイ装置 |
-
1989
- 1989-08-31 JP JP10255889U patent/JPH0740976Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0340705U (US06312121-20011106-C00033.png) | 1991-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0740976Y2 (ja) | レーザポインタ装置の安全機構 | |
EP0386364B1 (en) | Knob device | |
EP1264211A2 (en) | Camera shutter system | |
US3774458A (en) | Actuator device for use with an interval timer | |
CA2018311A1 (en) | Self-timer device | |
JP2013057763A (ja) | 照明装置 | |
US3918069A (en) | Energization control mechanism in camera electrical network | |
US4340287A (en) | Camera system using stroboscope | |
US4222651A (en) | Camera film rewinding device | |
GB2231165A (en) | Camera shutter mechanism | |
JP2019191205A (ja) | プロジェクター | |
GB1127673A (en) | Improvements relating to electrical microswitches | |
JPS57195202A (en) | Optical switch | |
TW201901741A (zh) | 光學裝置 | |
JPH042013A (ja) | 押しボタンスイッチ | |
JPH01147421U (US06312121-20011106-C00033.png) | ||
KR890009424Y1 (ko) | 리모콘 수납장치 | |
JPS6139390Y2 (US06312121-20011106-C00033.png) | ||
JPS6119466Y2 (US06312121-20011106-C00033.png) | ||
JPH08273483A (ja) | スイッチ操作部材の保持機構 | |
KR0139920Y1 (ko) | 원격제어신호 수신장치 | |
JPH04184832A (ja) | 電気機器のオルタネート機構 | |
JPS6123877Y2 (US06312121-20011106-C00033.png) | ||
USRE26747E (en) | Center pushbutton timer | |
JPS557717A (en) | Trigger device in motor drive unit of camera |