发明名称 |
Scanning rangefinder |
摘要 |
Scanning rangefinder of simple, compact construction. The rangefinder is furnished with: an outer cover (1) in which a transparent window (2) is formed; a cylindrical rotary unit (3) inside the outer cover (1); a scanning/receiving window (4) provided in the rotary unit (3); a dual scanning/receiving mirror (5) disposed, angled, along the rotational axis of the cylindrical rotary unit (3); a motor (6) for rotationally driving the rotary unit (3); a disk part (13) arranged in the cylindrical rotary unit (3), anchored in an inside region thereof; a beam projector (14) anchored in a location where it is disposed slightly spaced apart from the rotational axis of the rotary unit (3); and a light receiver (16) anchored to, arranged coincident with the rotational axis of, the disk part (13) in the inside region of the rotary unit (3), and connected to a distance computation circuit (19).
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申请公布号 |
EP1562055(A2) |
申请公布日期 |
2005.08.10 |
申请号 |
EP20050002374 |
申请日期 |
2005.02.04 |
申请人 |
NIDEC CORPORATION;HOKUYO AUTOMATIC CO., LTD.;HOKUYO AUTOMATIC CO |
发明人 |
YAMASHITA, MAKOTO;KIZUKURI, HIROSHI;TSUKUDA, SHINICHI;MORI, TOSHIHIRO |
分类号 |
G01S17/32;G01S7/48;G01S7/481;G01S7/497;G01S17/36;G01S17/42;(IPC1-7):G01S17/42 |
主分类号 |
G01S17/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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