发明名称 POSITION INDICATOR
摘要 PROBLEM TO BE SOLVED: To provide a position indicator capable of preventing turning on in a pen-up state.SOLUTION: A peak part 51 of a conical coil spring 50 constantly contacts a refill holder 30. A seating face part 52 constantly contacts first contact point parts 65, 66 disposed on a tip end surface 45 of a substrate 40. When an electronic pen 3 becomes a pen-down state, the conical coil spring 50 is compressed, the peak part 51 contacts a second contact point part 77 disposed between the first contact point parts 65, 66. The first contact point parts 65, 66 and the second contact point part 77 are conducted via the conical coil spring 50, and an electronic circuit is turned on. The second contact point part 77 is formed of a second extension part 74 of a contact point metal fitting 70 fixed to the substrate 40. A tip end part of the second extension circuit 74 does not protrude from one end part of the tip end surface 45 on a surface 41 side. Therefore, a gap is formed between the tip end part of the second extension part 74 and the seating face part 52 of the conical coil spring 50, so that the electronic circuit is prevented from being turned on in a pen-up state.SELECTED DRAWING: Figure 3
申请公布号 JP2016051345(A) 申请公布日期 2016.04.11
申请号 JP20140176465 申请日期 2014.08.29
申请人 BROTHER IND LTD 发明人 INABA TAKEHIKO;KASUGAI ATSUSHI
分类号 G06F3/03;G06F3/046 主分类号 G06F3/03
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