Title:
水周り器具に使用するタッチ検出装置、及び、それを備えた水栓装置
Document Type and Number:
Japanese Patent JP6802521
Kind Code:
B2
Abstract:
A touch detection device has a sensing unit that includes a contact portion which comes into contact with an object, a vibration excitation element that vibrates the contact portion, a detection circuit that includes a drive circuit and a contact determination circuit, and an electrical wire that connects the vibration excitation element and the detection circuit, and is covered with a covering material. The vibration excitation element is covered with a potting layer made of resin through a predetermined internal space. While being inserted into the potting layer, the electrical wire has an end connected to the vibration excitation element, and an insertion portion inserted into the potting layer includes a non-covering portion formed by peeling of the covering material.
Inventors:
Kohei Kawana
Makoto Hatakeyama
Masashi Hara
Hideyuki Matsui
Makoto Hatakeyama
Masashi Hara
Hideyuki Matsui
Application Number:
JP2016201941A
Publication Date:
December 16, 2020
Filing Date:
October 13, 2016
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
E03C1/042; H01H13/00; H01L41/04; H01L41/09; H01L41/113; H03K17/96
Domestic Patent References:
| JP4207713A | ||||
| JP5040369U | ||||
| JP4112425A | ||||
| JP50145472U | ||||
| JP56105224U | ||||
| JP52128573A | ||||
| JP2004022356A | ||||
| JP2002270283A |
Foreign References:
| US20070057604 | ||||
| US20160032571 | ||||
| KR2020120006040U |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa