Title:
SENSOR HEAD
Document Type and Number:
WIPO Patent Application WO/2020/184102
Kind Code:
A1
Abstract:
A purpose of the present invention is to provide a sensor head that achieves improved measurement accuracy while reducing measurement time. A sensor head 100 comprises a case 1 including a first case section 2 having a lens 5 therein, a second case section 3 having an objective lens 7 therein, and a third case section 13 providing connection between the first case section 2 and the second case section 3. Inside the third case section 13, a mirror member 135 for folding light incident thereon from the lens 5 toward the objective lens 7 is disposed, and a hollow tube 310 providing communication between through holes respectively formed in the mirror member 135 and the objective lens 7 is provided.
Inventors:
FURUKAWA SHINYA (JP)
Application Number:
PCT/JP2020/006434
Publication Date:
September 17, 2020
Filing Date:
February 19, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G01B11/00; G01C3/06
Domestic Patent References:
WO2009153067A2 | 2009-12-23 |
Foreign References:
JP2017021022A | 2017-01-26 | |||
JP2015143652A | 2015-08-06 | |||
JP2001235311A | 2001-08-31 | |||
US7477401B2 | 2009-01-13 | |||
JP2012208102A | 2012-10-25 | |||
JP2016165424A | 2016-09-15 |
Other References:
See also references of EP 3940336A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Download PDF:
Previous Patent: INFORMATION PROCESSING DEVICE, DRIVING CONTROL METHOD, AND PROGRAM-RECORDING MEDIUM
Next Patent: VEHICLE LAMP AND VEHICLE
Next Patent: VEHICLE LAMP AND VEHICLE