公开(公告)号：US20130032456A1

公开(公告)日：2013-02-07

申请号：US13521561

申请日：2010-11-16

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H19/14

CPC classification number: H01H19/11 ,  H01H19/005 ,  H01H25/065 ,  H01H2019/006

Abstract: A rotation operating device is provided on a circuit board for detecting a rotation operation and imparting feedback for the rotation operation to a user while avoiding a significant increase in necessary surface area of the circuit board. The rotation operating device includes a rotatable rotation operating member; a rotation detection switch provided on the circuit board and detecting rotation of the rotation operating member; and an operational feedback imparting mechanism for imparting operational feedback to the user. The rotation operating member includes an inner circumferential surface surrounding an interior space, and both the rotation detection switch and the operational feedback imparting mechanism are positioned within this interior space. The rotation operating member includes a switch operator operating the rotation detection switch, and an operational feedback generator formed on an inner circumferential surface of the rotation operating member at a position away from the switch operator.

Abstract translation: 旋转操作装置设置在电路板上，用于检测旋转操作，并向用户施加用于旋转操作的反馈，同时避免电路板的必要表面积的显着增加。 旋转操作装置包括可旋转的旋转操作构件; 旋转检测开关，设置在所述电路板上并检测所述旋转操作构件的旋转; 以及用于向用户传达操作反馈的操作反馈赋予机构。 旋转操作构件包括围绕内部空间的内周面，并且旋转检测开关和操作反馈赋予机构都位于该内部空间内。 旋转操作构件包括操作旋转检测开关的开关操作器和在远离开关操作器的位置处形成在旋转操作构件的内周表面上的操作反馈发生器。

公开(公告)号：US20140239947A1

公开(公告)日：2014-08-28

申请号：US14128417

申请日：2012-02-02

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: G01R19/00

CPC classification number: G01R19/0092 ,  G01R15/20 ,  G01R15/207

Abstract: A current detection busbar has a penetrating portion that penetrates a hole portion of a magnetic core and two flat plate-like terminal portions that are respectively continuous with opposite sides of the penetrating portion. The terminal portions have a larger width and a smaller thickness than the penetrating portion. An insulating casing has busbar holes that are penetrated by the respective terminal portions of the current detection busbar. An edge portion of each busbar hole is constituted by flat surfaces that face the terminal portion with a gap left between each flat surface and the terminal portion, a plurality of projecting portions that sandwich the terminal portion while coming into contact with the front and back surfaces of the terminal portion, and curved surfaces that face respective corner portions of the terminal portion with a gap left between each curved surface and the corresponding corner portion.

Abstract translation: 电流检测母线具有穿透磁芯的孔部的贯通部和与贯通部的相对侧分别连续的两个平板状的端子部。 端子部分具有比穿透部分更大的宽度和更小的厚度。 绝缘壳体具有由电流检测母线的各端子部穿透的母线孔。 每个母线孔的边缘部分由与每个平坦表面和端子部分之间留有间隙的端子部分的平坦表面构成，多个突出部分在与前表面和后表面接触的同时夹住端子部分 以及与端子部的各个角部相对的各曲面与相应的角部之间留有间隙的弯曲面。

公开(公告)号：US20130193954A1

公开(公告)日：2013-08-01

申请号：US13876275

申请日：2011-07-25

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: G01R19/00

CPC classification number: G01R19/0092 ,  G01R15/202

Abstract: A current detecting device is readily attached to a wire while preventing variation in current detection accuracy. A current detecting device has a core module and an element module, the core module having a core support that supports a magnetic core, the element module having an element support that supports a Hall element therein. In a position of a gap of the magnetic core in the core module, a wire insertion path is provided, to which the element support is fitted. Two end portions of the magnetic core and the Hall element are positioned by first and second contact surfaces of the core support and by a third contact surface of the element support. The two modules are connected so as to be movable relative to each other and are fixated by a lock mechanism in a state where the element support is fitted to the wire insertion path.

Abstract translation: 电流检测装置容易地连接到导线，同时防止电流检测精度的变化。 电流检测装置具有芯模块和元件模块，所述芯模块具有支撑磁芯的芯支撑件，所述元件模块具有在其中支撑霍尔元件的元件支撑件。 在芯部模块中的磁芯的间隙的位置，提供了线材插入路径，元件支撑件安装在该插入路径上。 磁芯和霍尔元件的两个端部通过芯支撑件的第一和第二接触表面以及元件支撑件的第三接触表面定位。 两个模块连接成能够相对于彼此移动并且在元件支撑件装配到电线插入路径的状态下由锁定机构固定。

公开(公告)号：US20140225593A1

公开(公告)日：2014-08-14

申请号：US14128384

申请日：2012-02-02

Applicant: Hirokatsu Nakajima ,  Satoru Chaen ,  Shunji Taga

Inventor： Hirokatsu Nakajima ,  Satoru Chaen ,  Shunji Taga

IPC: G01R15/20

CPC classification number: G01R15/20 ,  G01R15/207

Abstract: A current detector for detecting a current that flows through a busbar is provided. A current detector includes a magnetic core, a current detection busbar, and an insulating casing. The current detection busbar is composed of a member obtained by shaping both end portions of a rod-shaped conductor that penetrates the insulating casing and the hole portion of the magnetic core so that the two end portions are wider than an intermediate portion between the two end portions. The two shaped end portions form two terminal portions that are respectively to be joined to other upstream and downstream busbars. The insulating casing has busbar holes that are formed in a shape conforming to the contour of the intermediate portion of the current detection busbar and penetrated by the intermediate portion.

Abstract translation: 提供了用于检测流过母线的电流的电流检测器。 电流检测器包括磁芯，电流检测母线和绝缘壳。 电流检测母线由通过使贯穿绝缘壳体的棒状导体的两端部和磁芯的孔部成形而成的构件构成，使得两端部比两端部之间的中间部分宽 部分。 两个端部形成分别连接到其它上游和下游母线的两个端子部分。 绝缘壳体具有形成为符合当前检测母线的中间部分的轮廓并被中间部分穿透的形状的母线孔。

公开(公告)号：US08680417B2

公开(公告)日：2014-03-25

申请号：US13642016

申请日：2011-02-22

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H19/14

CPC classification number: H01H19/04 ,  H01H19/11 ,  H01H2019/008 ,  H01H2221/01 ,  H01H2223/012 ,  H01H2223/024 ,  H01H2233/016 ,  H01H2233/036

Abstract: An operation apparatus inhibits separation of a holding member for holding an operation knob from a circuit board. A holding member holding a rotation operation knob so as to be rotatable includes a latched portion capable of insertion through a through-hole formed on a circuit board and also capable of flexure deformation in a specified line parallel to the circuit board. On a rear end of the latched portion, a latched projection is provided projecting to a first direction of the specified line. Accompanying flexure deformation of the latched portion in a second direction opposite to the first direction, the latched projection is able to pass through the through-hole by displacing a predetermined amount in the second direction. The rear cover includes a deformation regulator contacting the latched projection from the second direction and regulates displacement of the latched projection in the second direction to less than the pre-determined amount.

Abstract translation: 操作装置禁止用于将操作旋钮保持在电路板上的保持构件的分离。 保持旋转操作旋钮以可转动的保持构件包括能够插入通过形成在电路板上的通孔并且还能够在与电路板平行的特定线中挠曲变形的闩锁部分。 在锁定部分的后端，设有突出于指定线的第一方向上的锁定突起。 在与第一方向相反的第二方向上的锁定部分伴随弯曲变形时，通过在第二方向上移动预定量的方式，锁定突起能够穿过通孔。 后盖包括变形调节器，其从第二方向接触所述锁定突起并且调节所述锁定突起在所述第二方向上的位移小于所述预定量。

公开(公告)号：US08680416B2

公开(公告)日：2014-03-25

申请号：US13511917

申请日：2010-11-10

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H19/14

CPC classification number: H01H19/11 ,  H01H19/63

Abstract: A dial switch includes a rotary portion which has an uneven peripheral surface, a plunger, a holding portion which holds the plunger such that the plunger is movable in a reciprocating manner, and a coil spring which biases the plunger. The holding portion extends along a moving path of the plunger, and has a guide surface that surrounds the plunger from the outside. The plunger includes: an outer wall which has an outer peripheral surface which is arranged close to the guide surface and an inner peripheral surface having an inner diameter larger than an outer diameter of the coil spring, and an inner shaft which has a rear end at a position inside the outer wall and in front of a rear end of the outer wall and allows the coil spring to be mounted on an outer side thereof.

Abstract translation: 拨号开关包括具有不平坦的外周表面的旋转部分，柱塞，保持柱塞以使得柱塞能够以往复方式移动的保持部分和偏压柱塞的螺旋弹簧。 保持部沿柱塞的移动路径延伸，并且具有从外部围绕柱塞的引导表面。 柱塞包括：外壁，其具有靠近引导表面设置的外周表面和具有大于螺旋弹簧的外径的内径的内周表面，以及内轴，其具有后端 位于外壁的内侧并位于外壁后端的位置，并允许螺旋弹簧安装在其外侧。

公开(公告)号：US20130032463A1

公开(公告)日：2013-02-07

申请号：US13642016

申请日：2011-02-22

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H19/02

CPC classification number: H01H19/04 ,  H01H19/11 ,  H01H2019/008 ,  H01H2221/01 ,  H01H2223/012 ,  H01H2223/024 ,  H01H2233/016 ,  H01H2233/036

Abstract: An operation apparatus inhibits separation of a holding member for holding an operation knob from a circuit board. A holding member holding a rotation operation knob so as to be rotatable includes a latched portion capable of insertion through a through-hole formed on a circuit board and also capable of flexure deformation in a specified line parallel to the circuit board. On a rear end of the latched portion, a latched projection is provided projecting to a first direction of the specified line. Accompanying flexure deformation of the latched portion in a second direction opposite to the first direction, the latched projection is able to pass through the through-hole by displacing a predetermined amount in the second direction. The rear cover includes a deformation regulator contacting the latched projection from the second direction and regulates displacement of the latched projection in the second direction to less than the pre-determined amount.

Abstract translation: 操作装置禁止用于将操作旋钮保持在电路板上的保持构件的分离。 保持旋转操作旋钮以可转动的保持构件包括能够插入通过形成在电路板上的通孔并且还能够在与电路板平行的特定线中挠曲变形的闩锁部分。 在锁定部分的后端，设有突出于指定线的第一方向上的锁定突起。 在与第一方向相反的第二方向上的锁定部分伴随弯曲变形时，通过在第二方向上移动预定量的方式，锁定突起能够穿过通孔。 后盖包括变形调节器，其从第二方向接触所述锁定突起并且调节所述锁定突起在所述第二方向上的位移小于所述预定量。