Title:
PHOTOELECTRIC SENSOR
Document Type and Number:
Japanese Patent JP2019067651
Kind Code:
A
Abstract:
To provide a photoelectric sensor in which operationality and installability are improved.SOLUTION: A photoelectric sensor 10 includes a projection part 14 for projecting light, a light receiving part 16 for receiving light, an enclosure 12 for enclosing the projection part 14 and the light receiving part 16, a setting part 18 for setting a threshold level by receiving an input operation externally, and an adjustment part 20 for receiving the input operation externally, and performing fine-tuning of the threshold level thus set. The enclosure 12 includes a front surface 31 having a light projection and reception surface 31a for passing the light from the projection part 14 and the light to the light receiving part 16, a back plane 32 located on the opposite side to the front surface 31, a top face 33 adjoining the front surface 31 and extending in a direction orthogonal to the front surface 31 and the back plane 32, and a flank 37 inclining for the top face 33 and the back plane 32, and connecting them. The adjustment part 20 is provided on the flank 37.SELECTED DRAWING: Figure 1
Inventors:
NAKAJIMA HIROTAKA
KOMAI KAZUNARI
KOMAI KAZUNARI
Application Number:
JP2017192856A
Publication Date:
April 25, 2019
Filing Date:
October 02, 2017
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H01H35/00; G01S17/02; G01S17/04; G01V8/12
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe