发明名称 |
Depression switch and multidirectional input device |
摘要 |
<p>ÄObjectÜ To obtain a comfortable feeling of click at the time of depression operation and to provide a depression switch and a multidirectional input device with excellent operability. <??>ÄConfigurationÜ A depression switch 700 in a multidirectional input device A comprises: a key top 710 which is provided below an operating member 400 so as to penetrate a bottom plate portion 211 of a lower case 220 and to be movable in a vertical direction; an elastically deformable dome-shaped movable contact piece 720 abutting the key top 710 moved downward; a first fixed electrode 731 provided below an end portion 721 of the movable contact piece 720 on a substrate 100; a second fixed electrode 732 provided at the position of contacting a central portion 722 of the elastically deformed movable contact piece 720 on the substrate 100; and a spacer 740 for electrically connecting the end portion 721 of the movable contact piece 720 to the first fixed electrode 731. <IMAGE></p> |
申请公布号 |
EP1396869(A2) |
申请公布日期 |
2004.03.10 |
申请号 |
EP20030255532 |
申请日期 |
2003.09.04 |
申请人 |
HOSIDEN CORPORATION |
发明人 |
KITAGAWA, TSUYOSHI |
分类号 |
G05G9/047;G06F3/033;H01C10/00;H01H13/48;H01H13/52;H01H25/00;H01H25/04;H01H25/06;(IPC1-7):H01H25/04 |
主分类号 |
G05G9/047 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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