公开(公告)号：US07973256B2

公开(公告)日：2011-07-05

申请号：US12171730

申请日：2008-07-11

申请人： Kenji Nishimura ,  Kenji Yasufuku ,  Yasuchika Kudo

发明人： Kenji Nishimura ,  Kenji Yasufuku ,  Yasuchika Kudo

IPC分类号： H01H21/02

CPC分类号： H01H21/28 ,  H01H1/365 ,  H01H1/40

摘要： A spring member is provided in a switch having a lever to receive a pushing force from outside, by bringing an arch-part formed at the left end of the spring member into resilient contact with the bottom surface of the lever, in addition to the movable contact, the spring member also can return the lever. In the case of developing a compact and low-profile switch, the returning force of the lever can be increased to perform electrical connection or disconnection reliably.

摘要翻译： 弹簧构件设置在具有杆的开关中，除了可动件之外，通过使形成在弹簧构件的左端的拱形部件与杆的底面弹性接触而从外部接收推力 接触时，弹簧部件也可以返回杆。 在开发紧凑型薄型开关的情况下，可以增加杠杆的返回力，以可靠地进行电连接或断开连接。

公开(公告)号：US20080109995A1

公开(公告)日：2008-05-15

申请号：US11937189

申请日：2007-11-08

申请人： Hideki Kuwajima ,  Yasuchika Kudo

发明人： Hideki Kuwajima ,  Yasuchika Kudo

IPC分类号： E05D7/00 ,  E05F1/00 ,  H05K7/16

CPC分类号： H04M1/022 ,  E05D3/122 ,  E05Y2900/606 ,  H05K5/0226 ,  Y10T16/53824 ,  Y10T16/53832 ,  Y10T16/541 ,  Y10T16/547 ,  Y10T16/5474

摘要： An opening-closing device includes a fixed gear of a fixed body, a conversion gear engaged with the fixed gear, a movable gear of a movable body, and a relay gear engaged with the conversion gear and with the movable gear, all of which are attached to a locking plate. The movable body can be held at a predetermined angle with respect to the fixed body by making an engaging portion in the locking plate is contacted with a locking portion in the fixed body and by making the conversion gear move to another position when the movable body is opened at the predetermined angle with respect to the fixed body. Moving the conversion gear to another position makes it possible to perform opening and closing operations in a greater angle. Thus, the opening-closing device can have a simple structure and perform a variety of opening and closing operations.

摘要翻译： 一种开闭装置，包括固定体的固定齿轮，与固定齿轮啮合的转换齿轮，可移动体的可动齿轮以及与转换齿轮和可动齿轮接合的中继齿轮，所有这些都是 连接到锁定板。 通过使锁定板中的接合部分与固定体中的锁定部分接触，并且当可移动体为可动体时，通过使转换齿轮移动到另一个位置，可移动体可相对于固定体保持预定的角度 相对于固定体以预定角度打开。 将转换齿轮移动到另一位置使得可以以更大的角度执行打开和关闭操作。 因此，开闭装置可以具有简单的结构并执行各种打开和关闭操作。

公开(公告)号：US07151226B2

公开(公告)日：2006-12-19

申请号：US10470338

申请日：2002-11-13

申请人： Katsuichi Minami ,  Koji Sakai ,  Yasuchika Kudo ,  Masaki Nakase ,  Yusho Nakase ,  Takehiko Konja ,  Tatsuya Tsuda

发明人： Katsuichi Minami ,  Koji Sakai ,  Yasuchika Kudo ,  Masaki Nakase ,  Yusho Nakase ,  Takehiko Konja ,  Tatsuya Tsuda

IPC分类号： H01B17/16

CPC分类号： H04M1/0216 ,  E05F1/1223 ,  E05F1/14 ,  E05Y2900/606 ,  G06F1/1616 ,  G06F1/1681

摘要： An opening and closing device and an electronic apparatus using this device. In an urging section, a movable member including a movable cam on its side is urged by a spring. A slide member includes, at one end, a stationary cam, opposed to the movable cam, for resiliently contacting the movable cam. The movable member is urged in opening and closing directions in open and closed states, respectively, according to which portion of the stationary cam resiliently contacts the movable cam. A reversing section includes a release member and a reversing member. The release member includes a release cam resiliently contacting a support cam at the other end of the slide member, and the reversing member is inserted into the slide member and includes a reversing cam. When the release cam is disconnected from the support cam, the slide member slides axially, whereby the movable cam is disconnected from the stationary cam and resiliently contacts the reversing cam. The direction that urges the movable member is thus reversed, changing from the closing to opening direction.

摘要翻译： 一种打开和关闭装置以及使用该装置的电子装置。 在推动部分中，包括其侧面的可移动凸轮的可移动部件被弹簧推动。 滑动构件的一端包括与可动凸轮相对的固定凸轮，用于弹性地接触可动凸轮。 根据固定凸轮的哪个部分弹性地接触可动凸轮，可动构件分别在打开和关闭状态下沿打开和关闭方向被推压。 反转部分包括释放构件和反转构件。 释放构件包括弹性地接触滑动构件的另一端的支撑凸轮的释放凸轮，并且反转构件插入到滑动构件中并且包括反转凸轮。 当释放凸轮与支撑凸轮分离时，滑动构件轴向滑动，由此可动凸轮与固定凸轮断开并弹性地接触反转凸轮。 因此，推动可动构件的方向相反，从关闭方向转向打开方向。

公开(公告)号：US06559401B2

公开(公告)日：2003-05-06

申请号：US10018403

申请日：2002-05-06

申请人： Katsuichi Minami ,  Masaki Nakase ,  Yasuchika Kudo ,  Yusho Nakase

发明人： Katsuichi Minami ,  Masaki Nakase ,  Yasuchika Kudo ,  Yusho Nakase

IPC分类号： H01H2124

CPC分类号： H01H1/44 ,  H01H21/28 ,  H01H21/30

摘要： A lever switch assures stable contact just after having its contact points contacted with each other when a lever is rotated. The lever switch includes a case, a common contact and a fixed contact both provided to case's side walls adjacent to each other, a lever rotatably held by at an opening provided in a side wall facing the common contact, a movable contact which electrically contacts and removes between the common contact and the fixed contact through being bent with the lever being rotated. A fixed section disposed at a tip of a first arm of the fixed contact is press-fitted between the common contact and a supporting protrusion. A contact section disposed at a tip of a second arm of the fixed contact elastically contacts with the left-side wall of the case. A driving section of the lever comes into contact with a bent section of the first arm of the movable contact.

公开(公告)号：US5973284A

公开(公告)日：1999-10-26

申请号：US90915

申请日：1998-06-05

申请人： Takuo Takenaka ,  Yasuchika Kudo

发明人： Takuo Takenaka ,  Yasuchika Kudo

IPC分类号： H01H13/36 ,  H01H11/00 ,  H01H13/12 ,  H01H13/14 ,  H01H13/52

CPC分类号： H01H13/12 ,  H01H13/14

摘要： A push-button switch for use in electronic devices is provided which reduces stress on contact parts. A C-shaped elastic member is secured at one end to a bottom wall of a switch casing and engages a movable member at its other end. The movable member in turn pivotably engages a contact member having movable elastic arms which abut non-conducting inclined surfaces on the bottom wall of the casing when the switch is open. To close the switch, a knob disposed slidably within the casing is depressed, bringing a bottom surface of the knob into engagement with an end of the movable member and deforming the C-shaped elastic member by bringing its ends closer together. Further, the contact member is caused to pivot about the movable member and move toward the bottom wall of the casing. Consequently, the movable elastic arms of the contact member slide off the inclined surfaces and into electrical contact with stationary contacts in the bottom wall of the switch casing to form a conductive path. The stresses incident to closing the switch are diffused by the C-shaped elastic member, reducing stress on the contact member and consequently reducing breakage of the contact member.

摘要翻译： 提供了用于电子设备的按钮开关，其减少了接触部件的压力。 C形弹性构件的一端固定在开关壳体的底壁上，并在其另一端与可动构件接合。 可动构件又可旋转地接合具有可动弹性臂的接触构件，当接通开放时，可动弹性臂抵靠壳体底壁上的非导电倾斜表面。 为了闭合开关，可滑动地设置在壳体内的旋钮被压下，使得旋钮的底表面与可移动部件的端部接合，并使C形弹性部件的端部靠近在一起使其变形。 此外，接触构件绕可动构件枢转并且朝向壳体的底壁移动。 因此，接触构件的可动弹性臂从倾斜表面滑出并与开关壳体的底壁中的固定触点电接触以形成导电路径。 闭合开关的应力由C形弹性构件扩散，减小了接触构件的应力，从而减小了接触构件的断裂。

公开(公告)号：US07814619B2

公开(公告)日：2010-10-19

申请号：US11551379

申请日：2006-10-20

申请人： Hideki Kuwajima ,  Yasuchika Kudo

发明人： Hideki Kuwajima ,  Yasuchika Kudo

IPC分类号： E05F1/08

CPC分类号： H04M1/0216 ,  E05F1/1223 ,  E05Y2900/606 ,  G06F1/1616 ,  G06F1/1681 ,  Y10T16/5387 ,  Y10T16/540255 ,  Y10T16/540256 ,  Y10T16/540257 ,  Y10T16/54028

摘要： An opening and closing device which includes a roughly cylindrical stator, a concavo-convex stator cam provided at an end of the stator, a ring-like rotor rotatably disposed relative to the stator, a rotor cam opposedly protruding from an inner periphery or outer periphery of the rotor, and a spring pushing the rotor against the stator. The rotor cam slides on the concavo-convex stator cam during the opening and closing operations. In this structure, the opening and closing device is openable roughly up to 180°, and a force in the opening direction is applied to a movable housing even when the movable housing is opened not less than 165°. Accordingly, this opening and closing device eliminates wobbling in the opening and closing direction, and ensures reliable opening and closing operations and retention at a predetermined angle.

摘要翻译： 一种开闭装置，包括大致圆柱形的定子，设置在定子的端部的凹凸定子凸轮，相对于定子可旋转地设置的环状转子，从内周或外周侧相对地突出的转子凸轮 的转子，以及将转子推靠在定子上的弹簧。 转子凸轮在打开和关闭操作期间在凹凸定子凸轮上滑动。 在这种结构中，开启和关闭装置大致可打开180°，即使可移动外壳打开不小于165°也可向可移动外壳施加打开方向的力。 因此，该打开和关闭装置消除了打开和关闭方向上的摆动，并且确保可靠的打开和关闭操作以及保持在预定角度。

公开(公告)号：US07564691B2

公开(公告)日：2009-07-21

申请号：US11454793

申请日：2006-06-19

申请人： Hideki Kuwajima ,  Yasuchika Kudo

发明人： Hideki Kuwajima ,  Yasuchika Kudo

IPC分类号： H05K7/00

CPC分类号： H04M1/0237 ,  H04M1/0227 ,  H04M1/0233

摘要： An opening and closing mechanism includes a fixed member; a movable member disposed on the top face of this fixed member to be movable and rotatable in predetermined directions; a spring applying a spring force in the moving and rotating directions of this movable member; and a guide for restricting movement and rotation of the movable member.

摘要翻译： 开闭机构包括：固定部件; 设置在该固定构件的上表面上以可移动并沿预定方向旋转的可动构件; 弹簧在该可动构件的移动和旋转方向施加弹簧力; 以及用于限制可动构件的运动和旋转的引导件。

公开(公告)号：US20080232070A1

公开(公告)日：2008-09-25

申请号：US12025108

申请日：2008-02-04

申请人： Hideki Kuwajima ,  Yasuchika Kudo

发明人： Hideki Kuwajima ,  Yasuchika Kudo

IPC分类号： H05K7/14

CPC分类号： H04M1/0239 ,  H04M2250/18

摘要： An opening and closing device in which a movable gear is movably disposed on a fixed plate, and a fixed gear engaged with the movable gear is secured to a right end of a spring member applying a force to a movable plate in a moving direction. This right end of the spring member is installed in an L-shaped guide hole and a left end of the spring member is attached to the movable plate. With this structure, the opening and closing device offers combined operations in an up-and-down direction and a right-and-left direction orthogonal to the up-and-down direction.

摘要翻译： 一种开闭装置，其中可动齿轮可移动地设置在固定板上，并且与可动齿轮啮合的固定齿轮固定到沿移动方向向可动板施加力的弹簧构件的右端。 弹簧构件的右端安装在L形导向孔中，弹簧构件的左端附接到可动板上。 利用这种结构，打开和关闭装置在垂直于上下方向的上下方向和左右方向上提供组合操作。

公开(公告)号：US20070089272A1

公开(公告)日：2007-04-26

申请号：US11551379

申请日：2006-10-20

申请人： Hideki KUWAJIMA ,  Yasuchika KUDO

发明人： Hideki KUWAJIMA ,  Yasuchika KUDO

IPC分类号： E05F1/08

CPC分类号： H04M1/0216 ,  E05F1/1223 ,  E05Y2900/606 ,  G06F1/1616 ,  G06F1/1681 ,  Y10T16/5387 ,  Y10T16/540255 ,  Y10T16/540256 ,  Y10T16/540257 ,  Y10T16/54028

摘要： An opening and closing device which includes a roughly cylindrical stator, a concavo-convex stator cam provided at an end of the stator, a ring-like rotor rotatably disposed relative to the stator, a rotor cam opposedly protruding from an inner periphery or outer periphery of the rotor, and a spring pushing the rotor against the stator. The rotor cam slides on the concavo-convex stator cam during the opening and closing operations. In this structure, the opening and closing device is openable roughly up to 180°, and a force in the opening direction is applied to a movable housing even when the movable housing is opened not less than 165°. Accordingly, this opening and closing device eliminates wobbling in the opening and closing direction, and ensures reliable opening and closing operations and retention at a predetermined angle.

摘要翻译： 一种开闭装置，包括大致圆柱形的定子，设置在定子的端部的凹凸定子凸轮，相对于定子可旋转地设置的环状转子，从内周或外周侧相对地突出的转子凸轮 的转子，以及将转子推靠在定子上的弹簧。 转子凸轮在打开和关闭操作期间在凹凸定子凸轮上滑动。 在这种结构中，开启和关闭装置大致可打开180°，即使可移动外壳打开不小于165°也可向可移动外壳施加打开方向的力。 因此，该打开和关闭装置消除了打开和关闭方向上的摆动，并且确保可靠的打开和关闭操作以及保持在预定角度。

公开(公告)号：US20060286842A1

公开(公告)日：2006-12-21

申请号：US11454793

申请日：2006-06-19

申请人： Hideki Kuwajima ,  Yasuchika Kudo

发明人： Hideki Kuwajima ,  Yasuchika Kudo

IPC分类号： H01R13/15

CPC分类号： H04M1/0237 ,  H04M1/0227 ,  H04M1/0233

摘要： An opening and closing mechanism includes a fixed member; a movable member disposed on the top face of this fixed member in a movable and rotatable fashion in a predetermined direction; a spring applying a spring force in the moving and rotating directions of this movable member; and a guide for restricting movement and rotation of the movable member.

摘要翻译： 开闭机构包括：固定部件; 可动构件，其以可移动和可旋转的方式设置在该固定构件的顶面上; 弹簧在该可动构件的移动和旋转方向施加弹簧力; 以及用于限制可动构件的运动和旋转的引导件。