发明名称 MULTIDIRECTIONAL INPUT DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a multidirectional input device in which variation in the output of detection means can be suppressed by reducing backlash of an operation member.SOLUTION: In a multidirectional input device (1), an operation member (3) is provided with a housing section (311) for housing a coil spring (91), a cylindrical section (312) formed by protruding the inside of the housing section (311) downword, and a hole (321) formed from the lower end of the cylindrical section (312) to the upper end of a protrusion (32). A drive member (92) is provided with a shaft (922) inserted into the hole (321) and projecting to the outside of an opening (221a) of the housing. Movement of the shaft (922) along the axial direction is guided between a position in the hole (321) corresponding to the upper end of the shaft (922) and the lower end of the cylindrical section (312).
申请公布号 JP2014116084(A) 申请公布日期 2014.06.26
申请号 JP20120267074 申请日期 2012.12.06
申请人 ALPS ELECTRIC CO LTD 发明人 SASAKI MOTONARI
分类号 H01H25/06 主分类号 H01H25/06
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