TRIGGER SWITCH AND ELECTRICAL TOOL USING SAME - OMRON TATEISI ELECTRONICS CO

Title:

TRIGGER SWITCH AND ELECTRICAL TOOL USING SAME

Document Type and Number:

WIPO Patent Application WO/2017/159004

Kind Code:

A1

Abstract:

A trigger switch (20) is provided with: a housing (21); a trigger (70) provided outside the housing (21); a plunger (40) which connects the trigger (70) so that the trigger (70) can move close to and away from the housing (21) and which has a slider (50) disposed inside the housing (21); a first printed wiring board (60) which is provided inside the housing (21) and which is provided with a slide resistor (61) that can contact the slider (50) and with a control element that forms a control circuit together with the slide resistor (61); and a second printed wiring board (65) which is provided inside the housing (21) separately from the first printed wiring board (60) and which is provided with a power element that is electrically connected to the first printed wiring board (60) so as to supply a current on the basis of a signal of the control element.

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WO/2018/193549	BUTTON STRUCTURE FOR TOUCH PANEL, BUTTON FOR TOUCH PANEL, AND ELECTRONIC EQUIPMENT
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JPH11509671	[Title of the Invention] A keyboard and keys, and a telephone device having the keyboard.

Inventors:

KOYAMA TAIKI (JP)
OMORI KOJI (JP)
HOZUMI AKIHIRO (JP)
KOBAYASHI MINORU (JP)

Application Number:

PCT/JP2017/000330

Publication Date:

September 21, 2017

Filing Date:

January 06, 2017

Export Citation:

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Assignee:

OMRON TATEISI ELECTRONICS CO (JP)

International Classes:

H01H13/64; H01H13/52

Foreign References:

JPS6296226U	1987-06-19
JPH1187004A	1999-03-30
US20060009053A1	2006-01-12

Other References: