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公开(公告)号：US20050156893A1
公开(公告)日：2005-07-21
申请号：US11057520
申请日：2005-02-15
IPC分类号： G06F3/0354 , G09G5/08
CPC分类号： G06F3/03549 , G06F3/0312
摘要： Relating to a track ball device for manipulating a cursor moving on a display screen of an electronic apparatus, a track ball device being manipulated precisely while generating a click feel when a ball is rotated, having a small play angle and small size is presented. Beneath the center of the ball, the ball is rotatably supported by four rollers. The section of a contacting portion of the rollers contacting with the ball is a circular sawtooth profile, and the directions of the sawtooth serrations of opposite rollers are reverse to each other. Rollers 2 to 5 have switches as rotation amount detecting units. Further, X roller and Y roller contacting with the outer circumference in the orthogonal direction as seen from above the ball, and third roller hold the ball rotatably. Plural undulations are formed on the outer circumference of large-diameter contacting portions of the X roller and Y roller 3 of circular shaft shape. Rotary encoders are coupled to individual rollers.
摘要翻译： 关于用于操纵在电子设备的显示屏幕上移动的光标的轨迹球装置，呈现了当球旋转时具有小的游戏角度和小尺寸的同时精确地操作的轨迹球装置，同时产生咔嗒感。 在球的中心下方，球由四个滚筒可转动地支撑。 与球接触的辊的接触部分的部分是圆锯齿形，并且相对辊的锯齿状锯齿的方向彼此相反。 辊2至5具有作为旋转量检测单元的开关。 此外，从滚珠上方观察的正交方向的X轴和Y辊与外周接触，第三辊可旋转地保持球。 在圆筒形的X辊和Y辊3的大直径接触部分的外圆周上形成有多个起伏。 旋转编码器连接到单独的滚筒。
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公开(公告)号：US07158119B2
公开(公告)日：2007-01-02
申请号：US11057520
申请日：2005-02-15
IPC分类号： G09G5/08
CPC分类号： G06F3/03549 , G06F3/0312
摘要： Relating to a track ball device for manipulating a cursor moving on a display screen of an electronic apparatus, a track ball device being manipulated precisely while generating a click feel when a ball is rotated, having a small play angle and small size is presented. Beneath the center of the ball, the ball is rotatably supported by four rollers. The section of a contacting portion of the rollers contacting with the ball is a circular sawtooth profile, and the directions of the sawtooth serrations of opposite rollers are reverse to each other. Rollers 2 to 5 have switches as rotation amount detecting units. Further, X roller and Y roller contacting with the outer circumference in the orthogonal direction as seen from above the ball, and third roller hold the ball rotatably. Plural undulations are formed on the outer circumference of large-diameter contacting portions of the X roller and Y roller 3 of circular shaft shape. Rotary encoders are coupled to individual rollers.
摘要翻译： 关于用于操纵在电子设备的显示屏幕上移动的光标的轨迹球装置，呈现了当球旋转时具有小的游戏角度和小尺寸的同时精确地操作的轨迹球装置，同时产生咔嗒感。 在球的中心下方，球由四个滚筒可转动地支撑。 与球接触的辊的接触部分的部分是圆锯齿形，并且相对辊的锯齿形锯齿的方向相反。 辊2至5具有作为旋转量检测单元的开关。 此外，从滚珠上方观察的正交方向的X轴和Y辊与外周接触，第三辊可旋转地保持球。 在圆筒形的X辊和Y辊3的大直径接触部分的外圆周上形成有多个起伏。 旋转编码器连接到单独的滚筒。
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公开(公告)号：US06909422B2
公开(公告)日：2005-06-21
申请号：US09958132
申请日：2001-02-06
IPC分类号： G06F3/0354 , G09G5/08
CPC分类号： G06F3/03549 , G06F3/0312
摘要： Relating to a track ball device for manipulating a cursor moving on a display screen of an electronic apparatus, a track ball device being manipulated precisely while generating a click feel when a ball is rotated, having a small play angle and small size is presented. Beneath the center of the ball, the ball is rotatably supported by four rollers. The section of a contacting portion of the rollers contacting with the ball is a circular sawtooth profile, and the directions of the sawtooth serrations of opposite rollers are reverse to each other. Rollers 2 to 5 have switches as rotation amount detecting units. Further, X roller and Y roller contacting with the outer circumference in the orthogonal direction as seen from above the ball, and third roller hold the ball rotatably. Plural undulations are formed on the outer circumference of large-diameter contacting portions of the X roller and Y roller 3 of circular shaft shape. Rotary encoders are coupled to individual rollers.
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公开(公告)号：US20060039552A1
公开(公告)日：2006-02-23
申请号：US11205406
申请日：2005-08-17
申请人： Koji Sakai , Masaki Nakase , Ichiro Tateishi
发明人： Koji Sakai , Masaki Nakase , Ichiro Tateishi
CPC分类号： H04M1/0216 , H01R35/02
摘要： An opening and closing device and electronic equipment using the device. The stator and the rotor of the device, which are accommodated in the rotary case, have a hollow cylinder shape. Employing such a shape allows the device to have a hollow section that runs through in the axial direction. In electronic equipment using the device, the wiring section including a lead wire and a wiring board for electrically connecting between the fix housing and the movable housing can be laid through the hollow section. That is, the structure of the device can eliminate a space for retaining the wiring section, encouraging downsizing of the equipment.
摘要翻译： 使用该装置的开闭装置和电子设备。 容纳在旋转壳体中的装置的定子和转子具有中空圆筒形状。 采用这种形状允许装置具有在轴向方向上穿过的中空部分。 在使用该装置的电子设备中，可以通过中空部分布置包括引线和用于电连接固定壳体和可移动壳体的布线板的布线部分。 也就是说，该装置的结构可以消除用于保持接线部分的空间，从而鼓励设备的小型化。
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公开(公告)号：US07007345B2
公开(公告)日：2006-03-07
申请号：US10681533
申请日：2003-10-07
申请人： Masaki Nakase , Yasuchika Kudo , Koji Sakai , Hidenobu Sakai , Kiyokazu Yabukami
发明人： Masaki Nakase , Yasuchika Kudo , Koji Sakai , Hidenobu Sakai , Kiyokazu Yabukami
IPC分类号： E05F1/10
CPC分类号： H04M1/0216 , E05D11/1078 , E05F1/1223 , E05Y2900/606 , G06F1/1616 , G06F1/1679 , G06F1/1681 , Y10T16/540247 , Y10T16/54025 , Y10T16/540253 , Y10T16/540255 , Y10T403/7047
摘要： An opening and closing device includes a rotor pressed by a rotor spring and a reverse-rotor pressed by reverse-rotor spring, of which rotor cam and reverse-rotor cam are respectively placed at a certain position of stator cam. With this construction, rotor is urged in an opening direction in the opening condition and urged in a closing direction in the closing condition with respect to stator. A release cam pushes the reverse-rotor cam by moving a releaser along an axis, so that the device opens.
摘要翻译： 开闭装置包括由转子弹簧挤压的转子和由反转子弹簧挤压的反转子，转子凸轮和反转子凸轮分别放置在定子凸轮的特定位置。 利用这种构造，转子在打开状态下沿打开方向被推压，并且在关于定子的关闭状态下沿关闭方向被推压。 释放凸轮通过沿轴线移动释放器来推动反转子凸轮，使得该装置打开。
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公开(公告)号：US06886221B2
公开(公告)日：2005-05-03
申请号：US10364361
申请日：2003-02-12
申请人： Katsuichi Minami , Masaki Nakase , Koji Sakai , Takehiko Konja , Yasuchika Kudo , Yusho Nakase , Katsumasa Yamaguchi
发明人： Katsuichi Minami , Masaki Nakase , Koji Sakai , Takehiko Konja , Yasuchika Kudo , Yusho Nakase , Katsumasa Yamaguchi
CPC分类号： H04M1/0216 , Y10T16/5387 , Y10T16/54024 , Y10T16/540247 , Y10T16/540255
摘要： A folding device contains a stationary part, a movable part disposed to be rotatable in flip-up (unfolding) and flip-down (folding) directions, a force-applying section disposed between the two parts, which urges the movable part in either direction according to a state of the movable part, a reversing section for allowing the force-applying section to change a direction of urging of the movable part into the flip-up (unfolding) direction when the movable part is in a folded state, and an actuator for operating the reversing section. Pressing the actuator being in the folded state allows the reversing section to switch the direction of urging of the movable part into flip-up (unfolding) direction. In the electronic equipment of the present invention, the stationary and the movable housings are connected to the stationary and the movable parts of the folding device, respectively. The structures can provide a folding device equipped with a simple one-hand flipping-up (unfolding), and electronic equipment using the device.
摘要翻译： 折叠装置包括固定部分，可移动部分，被设置为能够以翻转（展开）和下翻（折叠）方向旋转;设置在两个部分之间的施力部分，其将可动部分沿任一方向 根据可移动部分的状态，当可移动部分处于折叠状态时，允许施力部分将可动部分的推动方向改变为翻转（展开）方向的反转部分， 用于操作换向部分的执行器。 按下致动器处于折叠状态允许反转部分将可动部分的推动方向切换为翻转（展开）方向。 在本发明的电子设备中，固定和可动壳体分别连接到折叠装置的固定件和可移动部件。 该结构可以提供装备有简单的单手翻转（展开）的折叠装置和使用该装置的电子设备。
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公开(公告)号：US06479776B2
公开(公告)日：2002-11-12
申请号：US09985423
申请日：2001-11-02
申请人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
发明人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
IPC分类号： H01H1500
摘要： A lever switch comprises a case (11) provided with a common contact (12) and stationary contacts (13, 14), a generally M-shaped movable contact (15) having a middle part (15A) in resilient contact with the common contact (12) and contact points (15E) at both ends thereof, a lever (18) disposed rotatably to the case (11), and a pair of cams (16, 17). The contact points (15E) at both ends of the movable contact (15) are in contact resiliently with two confronting inner walls of the case (11) where the stationary contacts (13, 14) are disposed. The contact points (15E) of the movable contact (15) slide and come into contact resiliently with the stationary contacts by turning motion of the lever (18).
摘要翻译： 杠杆开关包括设置有公共接触件（12）和固定触头（13,14）的壳体（11），大体为M形的可动触头（15），其具有与公共触点弹性接触的中间部分（15A） （12）和其两端的接触点（15E），可旋转地设置在壳体（11）上的杆（18）和一对凸轮（16,17）。 可移动触点（15）两端的接触点（15E）与设置固定触点（13,14）的壳体（11）的两个相对的内壁弹性接触。 可移动触点（15）的接触点（15E）通过杆（18）的转动而滑动并与固定触点弹性接触。
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公开(公告)号：US07346377B2
公开(公告)日：2008-03-18
申请号：US10810213
申请日：2004-03-26
申请人： Koji Sakai , Masaki Nakase , Yasuchika Kudo , Takehiko Konja
发明人： Koji Sakai , Masaki Nakase , Yasuchika Kudo , Takehiko Konja
CPC分类号： H04M1/0212 , G06F1/162 , G06F1/1679 , G06F1/1681 , Y10T16/5387 , Y10T16/540255
摘要： To provide a folding mechanism capable of securely holding its opened and closed positions and an electronic apparatus employing the same. The folding mechanism is constructed by disposing outer circumferential fixed cam on the outer circumferential side and inner circumferential fixed cam on the inner circumferential side of a side surface of fixed member and, further, disposing outer circumferential movable cam on the outer circumferential side and inner circumferential movable cam on the inner circumferential side of a side face of movable member in confronting relation with the fixed cams.
摘要翻译： 提供能够可靠地保持其打开和关闭位置的折叠机构以及采用该折叠机构的电子设备。 折叠机构通过在外周侧设置外周固定凸轮和在固定构件的侧面的内周侧设置有内周固定凸轮而构成，此外，在外周侧和内周侧设置外周可动凸轮 活动凸轮在与固定凸轮面对面的可动件的侧面的内周侧。
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公开(公告)号：US6072139A
公开(公告)日：2000-06-06
申请号：US267283
申请日：1999-03-12
申请人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
发明人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
IPC分类号： H01H21/00 , H01H1/24 , H01H19/00 , H01H23/12 , H01H23/14 , H01H25/00 , H01H25/06 , H01H21/82
CPC分类号： H01H23/12 , H01H1/245 , H01H25/008 , H01H19/005 , H01H2019/006 , H01H23/148
摘要： A lever switch comprises a box-shaped case 11 with the top open having fixed contact points 12, 13, 14 on the inner bottom surface. A movable contact element 15 made of an elastic metal, formed into an approximately reverse isosceles triangle having an elastic contact point 15E, 15F provided at the tip end of two respective elastic feet 15C, 15D extended from the equilateral sides to be crossing downward is placed in the case. An actuating body 16 of approximately isosceles triangle shape is disposed on the top of the movable contact element 15 so as protrusions 16C, 16D provided at the bottom corners press the upper surface of the flexed portions 15A, 15B, respectively, locating at the upper corners of the movable contact element 15. The operation lever 16E of actuating body 16 operates smoothly responding to the forces exerted from the three directions, both the right and the left, as well as from the up.
摘要翻译： 杠杆开关包括盒形壳体11，其顶部开口具有内底面上的固定接触点12,13,14。 将由弹性金属构成的活动接触元件15形成为大致倒立的等腰三角形，其具有弹性接触点15E，15F，该弹性接触点设置在从等边侧向下延伸的两个弹性支脚15C，15D的前端， 在这种情况下。 大致等腰三角形的致动体16设置在可动接触元件15的顶部上，因此设置在底角处的突起16C，16D分别压靠位于上角的弯曲部分15A，15B的上表面 致动体16的操作杆16E平稳地响应于从左右三个方向施加的力以及从上方起作用的力。
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公开(公告)号：US07543357B2
公开(公告)日：2009-06-09
申请号：US10965857
申请日：2004-10-18
申请人： Takayuki Ishikawa , Koji Sakai , Masaki Nakase
发明人： Takayuki Ishikawa , Koji Sakai , Masaki Nakase
IPC分类号： E05F1/08
CPC分类号： H04M1/0216 , Y10T16/5387
摘要： A folding device is constructed with a holding member mounted rotatably on an end portion of a movable case, which is formed on its periphery with a convex wall portion or a concave groove portion, and which houses a fixed member and a movable member. A holding member provided in the folding device is rotated to fix the movable case in a movable housing of, for example, an electronic apparatus after the movable case is inserted in the movable housing.
摘要翻译： 折叠装置构造有保持构件，该保持构件可旋转地安装在可动壳体的端部上，该可动壳体的外周形成有凸壁部或凹槽部，并且容纳固定构件和可动构件。 设置在折叠装置中的保持构件在将可动壳体插入可移动壳体之后旋转以将可动壳体固定在例如电子设备的可移动壳体中。
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