公开(公告)号：US08952688B2

公开(公告)日：2015-02-10

申请号：US14128417

申请日：2012-02-02

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: G01R19/00 ,  G01R15/20

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：US08680418B2

公开(公告)日：2014-03-25

申请号：US13521561

申请日：2010-11-16

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H13/62

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：US20130119975A1

公开(公告)日：2013-05-16

申请号：US13810578

申请日：2011-02-07

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: G01R19/20

CPC classification number: G01R19/20 ,  G01R15/202 ,  G01R15/207

Abstract: A current detector includes an electronic circuit board on which a circuit for processing a detection signal of a Hall element disposed in a gap portion of a magnetic core is mounted, and a spring member such as a coil spring that is made of a conductor electrically connected to a ground pattern on the electronic circuit board, and that is supported on the electronic circuit board and is in contact with the magnetic core. The magnetic core, a busbar for current detection, and the electronic circuit board on which the Hall element is mounted are held in a fixed positional relationship by an insulating casing.

Abstract translation: 电流检测器包括：电子电路板，其上安装有用于处理设置在磁芯的间隙部分中的霍尔元件的检测信号的电路;以及弹簧构件，例如由导体电连接的导体 到电子电路板上的接地图案，并且被支撑在电子电路板上并与磁芯接触。 磁芯，用于电流检测的母线和安装有霍尔元件的电子电路板通过绝缘壳体保持固定的位置关系。

公开(公告)号：US20130037392A1

公开(公告)日：2013-02-14

申请号：US13641983

申请日：2011-02-22

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H19/14

CPC classification number: H01H25/065 ,  G05G1/08 ,  H01H19/11 ,  H01H2019/143

Abstract: An operating device provides for mutually independent rotation for two rotation operating knobs. First and second rotation operating knobs rotating centered on a rotation axis are provided as well as a holding member including a rotation operating knob holder holding the rotation operating knobs so as to be capable of independent rotation. The rotation operating knob holder includes a first and second support surfaces having substantially circular tubular shapes centered on the rotation axis. The first rotation operating knob includes first switch operators causing a first switch element to output a signal and a first sliding surface having a substantially circular tubular shape capable of sliding over the first support surface. The second rotation operating knob includes second switch operators causing a second switch element to output a signal and a second sliding surface having a substantially circular tubular shape capable of sliding over the second support surface.

Abstract translation: 操作装置为两个旋转操作旋钮提供相互独立的旋转。 提供以旋转轴为中心旋转的第一和第二旋转操作旋钮以及包括保持旋转操作旋钮以便能够独立旋转的旋转操作旋钮保持器的保持构件。 旋转操作旋钮保持器包括第一和第二支撑表面，其具有以旋转轴线为中心的基本上圆形的管状形状。 第一旋转操作旋钮包括使第一开关元件输出信号的第一开关操作器和具有能够在第一支撑表面上滑动的大致圆形管状形状的第一滑动表面。 第二旋转操作旋钮包括使第二开关元件输出信号的第二开关操作器和具有能够在第二支撑表面上滑动的大致圆形管状形状的第二滑动表面。

公开(公告)号：US20120313637A1

公开(公告)日：2012-12-13

申请号：US13368626

申请日：2012-02-08

Applicant: Hirokatsu NAKAJIMA ,  Satoru CHAEN

Inventor： Hirokatsu NAKAJIMA ,  Satoru CHAEN

IPC: G01R33/04

CPC classification number: G01R33/04

Abstract: The size of a current detecting apparatus is reduced by employing a small magnetic core, and problems caused by excessive heat generation and vibrations of a bass bar are prevented. In a current detecting apparatus, a current detecting bass bar includes a through portion penetrating through a hollow portion of a magnetic core, and plate-shaped terminal portions continuing from both sides of the through portion. The through portion is formed to have a thickness larger than that of the terminal portions.

Abstract translation: 通过使用小的磁芯来减小电流检测装置的尺寸，并且防止由于过量的发热和低音棒的振动而引起的问题。 在电流检测装置中，电流检测低音棒包括穿透磁芯的中空部分的贯穿部分和从贯穿部分的两侧延伸的板状端子部分。 贯通部形成为比端子部的厚度大的厚度。

公开(公告)号：US20120279841A1

公开(公告)日：2012-11-08

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：US08841907B2

公开(公告)日：2014-09-23

申请号：US13368626

申请日：2012-02-08

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: G01R33/04

CPC classification number: G01R33/04

Abstract: The size of a current detecting apparatus is reduced by employing a small magnetic core, and problems caused by excessive heat generation and vibrations of a bass bar are prevented. In a current detecting apparatus, a current detecting bass bar includes a through portion penetrating through a hollow portion of a magnetic core, and plate-shaped terminal portions continuing from both sides of the through portion. The through portion is formed to have a thickness larger than that of the terminal portions.

Abstract translation: 通过使用小的磁芯来减小电流检测装置的尺寸，并且防止由于过量的发热和低音棒的振动而引起的问题。 在电流检测装置中，电流检测低音棒包括穿透磁芯的中空部分的贯穿部分和从贯穿部分的两侧延伸的板状端子部分。 贯通部形成为比端子部的厚度大的厚度。

公开(公告)号：US08664551B2

公开(公告)日：2014-03-04

申请号：US13641983

申请日：2011-02-22

Applicant: Hirokatsu Nakajima ,  Satoru Chaen

Inventor： Hirokatsu Nakajima ,  Satoru Chaen

IPC: H01H3/00

CPC classification number: H01H25/065 ,  G05G1/08 ,  H01H19/11 ,  H01H2019/143

Abstract: An operating device provides for mutually independent rotation for two rotation operating knobs. First and second rotation operating knobs rotating centered on a rotation axis are provided as well as a holding member including a rotation operating knob holder holding the rotation operating knobs so as to be capable of independent rotation. The rotation operating knob holder includes a first and second support surfaces having substantially circular tubular shapes centered on the rotation axis. The first rotation operating knob includes first switch operators causing a first switch element to output a signal and a first sliding surface having a substantially circular tubular shape capable of sliding over the first support surface. The second rotation operating knob includes second switch operators causing a second switch element to output a signal and a second sliding surface having a substantially circular tubular shape capable of sliding over the second support surface.

Abstract translation: 操作装置为两个旋转操作旋钮提供相互独立的旋转。 提供以旋转轴为中心旋转的第一和第二旋转操作旋钮以及包括保持旋转操作旋钮以便能够独立旋转的旋转操作旋钮保持器的保持构件。 旋转操作旋钮保持器包括第一和第二支撑表面，其具有以旋转轴线为中心的基本上圆形的管状形状。 第一旋转操作旋钮包括使第一开关元件输出信号的第一开关操作器和具有能够在第一支撑表面上滑动的大致圆形管状形状的第一滑动表面。 第二旋转操作旋钮包括使第二开关元件输出信号的第二开关操作器和具有能够在第二支撑表面上滑动的大致圆形管状形状的第二滑动表面。

公开(公告)号：US09255976B2

公开(公告)日：2016-02-09

申请号：US14117802

申请日：2011-10-24

Applicant: Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

Inventor： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

IPC: G01R15/20 ,  G01R33/09 ,  G01R31/00

CPC classification number: G01R33/09 ,  G01R15/202 ,  G01R15/207 ,  G01R31/006

Abstract: In a current detection device for detecting current in a busbar, a reduction in device size may be realized by employing a small magnetic core. The prevention or reduction of excessive heat generation by the busbar, the facilitation of the attachment task, and a reduction in the amount of space required for the attachment task may also be realized. The folded-back busbar is U-shaped with a bar-shaped penetration portion that passes through a hole portion of a magnetic core, two bar-shaped extension portions, and two flat plate-shaped penetration portions. The width of each terminal portion is larger than the widths of the penetration portion and the extension portions. An insulating casing supports the magnetic core, a Hall element, and the folded-back busbar in a fixed positional relationship, with the two terminal portions being exposed to the outside.

Abstract translation: 在用于检测母线中的电流的电流检测装置中，可以通过使用小的磁芯来实现器件尺寸的减小。 也可以实现防止或减少母线过多的热量产生，促进附着任务，以及减少附着任务所需的空间。 折回母线是U形的，具有穿过磁芯，两个棒状延伸部分和两个平板形穿透部分的孔部分的条形穿透部分。 每个端子部分的宽度大于穿透部分和延伸部分的宽度。 绝缘壳体以固定的位置关系支撑磁芯，霍尔元件和折叠式母线，两个端子部分暴露于外部。

公开(公告)号：US20140084914A1

公开(公告)日：2014-03-27

申请号：US14117802

申请日：2011-10-24

Applicant: Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

Inventor： Hirokatsu Nakajima ,  Satoru Chaen ,  Kouji Nishi ,  Takashi Misaki

IPC: G01R33/09

CPC classification number: G01R33/09 ,  G01R15/202 ,  G01R15/207 ,  G01R31/006

Abstract: In a current detection device for detecting current in a busbar, a reduction in device size may be realized by employing a small magnetic core. The prevention or reduction of excessive heat generation by the busbar, the facilitation of the attachment task, and a reduction in the amount of space required for the attachment task may also be realized. The folded-back busbar is U-shaped with a bar-shaped penetration portion that passes through a hole portion of a magnetic core, two bar-shaped extension portions, and two flat plate-shaped penetration portions. The width of each terminal portion is larger than the widths of the penetration portion and the extension portions. An insulating casing supports the magnetic core, a Hall element, and the folded-back busbar in a fixed positional relationship, with the two terminal portions being exposed to the outside.

Abstract translation: 在用于检测母线中的电流的电流检测装置中，可以通过使用小的磁芯来实现器件尺寸的减小。 也可以实现防止或减少母线过多的热量产生，促进附着任务，以及减少附着任务所需的空间。 折回母线是U形的，具有穿过磁芯，两个棒状延伸部分和两个平板形穿透部分的孔部分的条形穿透部分。 每个端子部分的宽度大于穿透部分和延伸部分的宽度。 绝缘壳体以固定的位置关系支撑磁芯，霍尔元件和折叠式母线，两个端子部分暴露于外部。