Optical indicating device

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	Optical indicating device
其他题名	Optical indicating device
	GOTO HIROSHI
	1992-01-08
专利权人	OMRON CORP
公开日期	1992-01-08
授权国家	日本
专利类型	发明申请
摘要	PURPOSE:To inexpensively produce the optical indicating devices having many kinds of optical indicating forms by electrically connecting a light emitting element to a driving circuit in the state of connecting a light transparent head part to a body. CONSTITUTION:The body 1 is provided with the driving circuit 10 of the light emitting element 3, a battery 11 as a driving power source, an on/off switch 12, and a socket 14 which is assembled with an operating button 13 and is inserted with an input terminal 9 of a light projecting head part 2 to connect this terminal. This socket 14 is electrically connected to the switch 12 and the driving circuit 10. A lens 5 of a Fresnel type is supported by sticking a lens part 5a of a diffraction type to the front end of a stem 4 via a spacer 15 so as to face the light emitting element 3. The light emitting element 3 is disposed in the focal position of this lens part 5a. Plural kinds of the light transparent head parts are selectively mounted to the common body in this way and plural kinds of the optical indicating devices varying in the optical indicating forms are inexpensively obtd.
其他摘要	用途：通过在将透光头部连接到主体的状态下将发光元件电连接到驱动电路，廉价地制造具有多种光学指示形式的光学指示装置。组成：主体1设有发光元件3的驱动电路10，作为驱动电源的电池11，通/断开关12，以及插入操作按钮13并插入的插座14利用光投射头部2的输入端子9连接该端子。该插座14与开关12和驱动电路10电连接。菲涅耳型透镜5通过间隔物15将衍射型透镜部分5a粘贴到杆4的前端来支撑，以便发光元件3设置在该透镜部分5a的焦点位置。以这种方式将多种透光头部选择性地安装到共用体上，并且以光学指示形式变化的多种光学指示装置便宜。
主权项	-
申请日期	1990-04-20
专利号	JP1992003108A
专利状态	失效
申请号	JP1990106004
公开（公告）号	JP1992003108A
IPC 分类号	G02B27/20 \| F21L4/00 \| H01S5/00 \| F21L7/00 \| H01S3/18
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/59671
专题	半导体激光器专利数据库
作者单位	OMRON CORP
推荐引用方式 GB/T 7714	GOTO HIROSHI. Optical indicating device. JP1992003108A[P]. 1992-01-08.

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JP1992003108A.PDF（123KB）	专利		开放获取	CC BY-NC-SA	请求全文