发明申请
- 专利标题： OPERATION DETECTION DEVICE
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申请号： US16627553申请日： 2018-07-20
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公开(公告)号： US20200218378A1公开(公告)日： 2020-07-09
- 发明人: Toshihito TAKAI
- 申请人： KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2f424ace
- 国际申请： PCT/JP2018/027350 WO 20180720
- 主分类号： G06F3/044
- IPC分类号： G06F3/044
摘要：
An operation detection device includes an operation unit including an operation surface to be operated thereon, a base portion to which the operation unit is attached, a plurality of load sensors that are arranged between the operation unit and the base portion to detect a load applied to the operation surface, and a plurality of elastic bodies that are attached to the base portion and to the operation unit to cause the plurality of load sensors to contact with the operation unit by an elastic force thereof.
信息查询
