吐水装置

Japanese Patent JP7214077

B2

To provide a water discharge device that can be miniaturized by reducing the length of a portion of the water discharge device that houses a photoelectric sensor by reducing the length of the photoelectric sensor in the front-rear direction.SOLUTION: A water discharge device 1 includes a water discharge part 18, a water discharge channel 22, a control unit that controls the water discharge from the water discharge part, and a photoelectric sensor 24 that outputs to the control unit a reception signal corresponding to reception of reflected light by receiving the reflected light of projected detection light. The photoelectric sensor 24 includes a light projecting element 36, a light receiving element 38, a harness 34 that is electrically connected to the control unit, and a circuit board 32 on which electronic circuits are formed. The circuit board 32 includes a main body substrate 40 on which the light projecting element and the light receiving element are arranged, which extends in the front-rear direction of the photoelectric sensor, and a harness board 42 to which the harness is soldered, which is arranged in a standing wall shape with respect to the main body substrate.SELECTED DRAWING: Figure 3

Teruyuki Iemori
Family fertility
Takeshi Matsumoto
Tatsuya Osaki
Yukiya Noshita

JP2019066775A

January 30, 2023

March 29, 2019

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TOTO Ltd.

E03C1/05; E03C1/042; G01V8/12; H01H35/00

JP2004116083A
JP2006236848A
JP6385814U
JP57151837U

Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Teshimaru Ken
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Takashi Fujiki

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