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公开(公告)号：US09412538B2
公开(公告)日：2016-08-09
申请号：US14438391
申请日：2013-11-06
发明人： Taro Fukunaga
摘要： An easy-to-design rotary operation type electronic component is provided. The component includes a columnar control shaft; a shaft supporter having a circular through shaft hole; an electrical signal control section which is attached to one end of the shaft supporter and allows an electrical signal to be controlled by rotary operation of the control shaft; and a cylindrical spring which is held in a spring holding space formed between the outer periphery of the control shaft and the inner periphery of the through shaft hole, and has a ring shape with an opening cut in the direction of the central axis. The cylindrical spring includes a plurality of leaf spring portions which extend in the direction of the central axis of the control shaft, are connected together in the circumferential direction of the control shaft, and are arranged on the outer periphery of the control shaft.
摘要翻译： 提供易于设计的旋转操作型电子部件。 该部件包括柱状控制轴; 具有圆形通孔轴的轴支撑件; 电信号控制部，其安装在所述轴支撑体的一端，并且允许通过所述控制轴的旋转操作来控制电信号; 以及保持在形成在控制轴的外周与贯通孔的内周之间的弹簧保持空间中的圆柱形弹簧，并且具有沿中心轴线的方向开口的环形。 圆柱形弹簧包括沿着控制轴的中心轴线方向延伸的多个板簧部分，在控制轴的圆周方向上连接在一起，并设置在控制轴的外周。
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公开(公告)号：US08772663B2
公开(公告)日：2014-07-08
申请号：US13951484
申请日：2013-07-26
发明人： Hajime Fukushima , Taro Fukunaga
IPC分类号： H01H19/14
摘要： A click mechanism for an electric part comprises a spring 50 made of a plate material and disposed on a rotatable plate 40 that rotates integrally with a rotationally-manipulated shaft of an electric part, a click piece 60 disposed on the outer perimeter of the rotatable plate 40 so as to retractably protrude from the outer perimeter, and projections and depressions 25 formed on the inner perimeter of a housing 22 for the rotatable plate 40 to be arranged in the circumferential direction of the inner perimeter. The click piece 60 is cylindrical and biased by the spring 50 to be in resilient contact with the projections and depressions 25 at the perimeter thereof. The click mechanism can produce a fine and clear click feel, has high durability, and can be reduced in size.
摘要翻译： 用于电气部件的咔嗒机构包括由板材制成并且设置在与电气部件的旋转操纵轴一体旋转的可旋转板40上的弹簧50，设置在可旋转板的外周上的咔嗒片60 40，以便从外周伸缩地突出，并且形成在用于可旋转板40的壳体22的内周上的凹凸25沿着内周的圆周方向布置。 咔嗒片60是圆柱形的，并被弹簧50偏压成与其周边的突起和凹陷25弹性接触。 点击机构可以产生精细清晰的点击感，具有高耐久性，并且可以减小尺寸。
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公开(公告)号：US09976637B2
公开(公告)日：2018-05-22
申请号：US14914990
申请日：2013-09-05
发明人： Taro Fukunaga , Hajime Fukushima
CPC分类号： F16H21/06 , F16H21/44 , H01H3/0213 , H01H3/08 , H01H19/115 , H01H19/14
摘要： A rotary electric component includes: a spring; a rotation body; click pieces; a lever restricting rotation of the rotation body, and has a following part in which a groove is formed and which has an arcuate recessed surface on a part of the lateral surface; a restricting member which has a pin and a drive unit having an arcuate protruding surface as part of the lateral surface, and which constitutes a Geneva drive in which the pin engages in the groove of the lever to rotate the lever and, in a state where the pin has been removed from the groove of the lever, the arcuate protruding surface of the drive unit and the arcuate recessed surface of the following part of lever engage to restrict rotation of the lever; and a housing unit comprising an uneven portion and housing the rotation body, click pieces, lever, and restricting member.
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公开(公告)号：US10211012B2
公开(公告)日：2019-02-19
申请号：US15810941
申请日：2017-11-13
发明人： Hajime Fukushima , Taro Fukunaga
摘要： The click mechanism comprises a spring made of a plate material and disposed on a rotatable plate that rotates integrally with a rotationally-manipulated shaft of an electric part; two cylindrical click pieces disposed on an outer perimeter of the rotatable plate in positions forming an angle of 180° with respect to each other so as to retractably protrude from the positions at different heights on the outer perimeter in an axial direction; and projections and depressions formed on an inner perimeter of a housing in a circumferential direction, in two upper and lower tiers in the axial direction. The projections and depressions in the two upper and lower tiers are staggered and the two click pieces are biased by the spring to be in resilient contact with the projections and depressions.
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公开(公告)号：US09911555B2
公开(公告)日：2018-03-06
申请号：US14764762
申请日：2013-06-07
发明人： Hajime Fukushima , Taro Fukunaga
CPC分类号： H01H19/14 , H01H19/11 , H01H19/54 , H01H19/58 , H01H2221/01
摘要： The click mechanism comprises a spring 50 made of a plate material and disposed on a rotatable plate 40 that rotates integrally with a rotationally-manipulated shaft 10 of an electric part; two cylindrical click pieces 60 disposed on an outer perimeter of the rotatable plate 40 in positions forming an angle of 180° with respect to each other so as to retractably protrude from the positions at different heights on the outer perimeter in an axial direction; and projections and depressions 32 and 33 formed on an inner perimeter of a housing 30 in a circumferential direction, in two upper and lower tiers in the axial direction. The projections and depressions 32 and 33 in the two upper and lower tiers are staggered and the two click pieces 60 are biased by the spring 50 to be in resilient contact with the projections and depressions 32 and 33.
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公开(公告)号：US20150287557A1
公开(公告)日：2015-10-08
申请号：US14438391
申请日：2013-11-06
发明人： Taro Fukunaga
摘要： An easy-to-design rotary operation type electronic component is provided. The component includes a columnar control shaft; a shaft supporter having a circular through shaft hole; an electrical signal control section which is attached to one end of the shaft supporter and allows an electrical signal to be controlled by rotary operation of the control shaft; and a cylindrical spring which is held in a spring holding space formed between the outer periphery of the control shaft and the inner periphery of the through shaft hole, and has a ring shape with an opening cut in the direction of the central axis. The cylindrical spring includes a plurality of leaf spring portions which extend in the direction of the central axis of the control shaft, are connected together in the circumferential direction of the control shaft, and are arranged on the outer periphery of the control shaft.
摘要翻译： 提供易于设计的旋转操作型电子部件。 该部件包括柱状控制轴; 具有圆形通孔轴的轴支撑件; 电信号控制部，其安装在所述轴支撑体的一端，并且允许通过所述控制轴的旋转操作来控制电信号; 以及保持在形成在控制轴的外周与贯通孔的内周之间的弹簧保持空间中的圆柱形弹簧，并且具有沿中心轴线的方向开口的环形。 圆柱形弹簧包括沿着控制轴的中心轴线方向延伸的多个板簧部分，在控制轴的圆周方向上连接在一起，并设置在控制轴的外周。
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公开(公告)号：USD740759S1
公开(公告)日：2015-10-13
申请号：US29473396
申请日：2013-11-21
设计人： Hajime Fukushima , Taro Fukunaga
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公开(公告)号：USD729743S1
公开(公告)日：2015-05-19
申请号：US29464321
申请日：2013-08-15
设计人： Hajime Fukushima , Taro Fukunaga
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