HANDLE CONTACT DETECTION DEVICE OF PACHINKO GAME MACHINE

Japanese Patent JP2016214426

A

PROBLEM TO BE SOLVED: To provide a handle contact detection device preventing electrostatic discharge damage of a sensor and a control circuit by significantly reducing movement of electric charge in the electrostatic discharge, eliminating a player from feeling a pain by receiving electrostatic discharge shock, dispensing with a frame ground, and capable of enhancing detection sensitivity of an electrostatic capacity by a human body.SOLUTION: A detection electrode 36 of a capacitance sensor 30 is disposed inside a handle rotation part 14 in such a manner as to come close to a handle outer surface of a portion with which fingers of a player comes into contact. An insulation material forming part is provided so as to be interposed between the player's fingers coming into contact with the outer surface of the handle rotation part, and the detection electrode. Consequently, the static electricity that the player retains is discharged from a part of the hand via the insulation material forming part to the detection electrode of the capacitance sensor.SELECTED DRAWING: Figure 2

KAI ISAO

JP2015100659A

December 22, 2016

May 18, 2015

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SENSATEC CO LTD

A63F7/02

JP2002177490A	2002-06-25
JP2013022325A	2013-02-04
JP2006280835A	2006-10-19
JP2006230577A	2006-09-07
JP2005278834A	2005-10-13
JP2009000355A	2009-01-08
JPH08186338A	1996-07-16
JP3021894U	1996-03-12
JP2004022356A	2004-01-22
JP2003190431A	2003-07-08
JP2007149751A	2007-06-14
JP2008079802A	2008-04-10
JPH0982460A	1997-03-28

Takeo Mamiya

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