公开(公告)号：US06753793B1

公开(公告)日：2004-06-22

申请号：US09499640

申请日：2000-02-08

申请人： Mitsumasa Kako ,  Isao Mochizuki

发明人： Mitsumasa Kako ,  Isao Mochizuki

IPC分类号： H03K17965

CPC分类号： H01H3/125 ,  H01H2219/018 ,  H01H2239/058 ,  H01M2/1066 ,  H01M6/181

摘要： In a key switch device 3, a guide member 10 constructed of a first and a second links 14 and 15, which guides a vertical movement of a key top 9, is movably mounted on a rigid circuit board 60 with a metal supporting member 64 provided with a slidably supporting portion 64A which slidably supports a slidable shaft 20 formed at a lower end of the second link 15 and a metal supporting member 65 provided with a rotatably supporting portion 65A which rotatably supports a rotatable shaft 18 formed at a lower end of the first link 14. The supporting members 64, 65 are fixed on copper foil land patterns 62, 63, respectively, by soldering.

摘要翻译： 在钥匙开关装置3中，由引导键顶9的垂直运动的第一和第二连杆14和15构成的引导构件10可移动地安装在具有金属支撑构件64的刚性电路板60上， 具有可滑动地支撑形成在第二连杆15的下端的可滑动轴20的可滑动支撑部分64A和设置有可旋转支撑部分65A的金属支撑构件65，该可旋转支撑部分65A可旋转地支撑形成在第二连杆15的下端的可旋转轴18 第一连杆14.支撑部件64,65分别通过焊接固定在铜箔焊盘图案62,63上。

公开(公告)号：US5466901A

公开(公告)日：1995-11-14

申请号：US318104

申请日：1994-10-05

申请人： Isao Mochizuki

发明人： Isao Mochizuki

IPC分类号： H01H13/20 ,  H01H3/12 ,  H01H13/14 ,  H01H13/702 ,  H01H13/70

CPC分类号： H01H3/125 ,  H01H2013/525 ,  H01H2227/034 ,  H01H2227/036

摘要： A keyswitch assembly having a mechanism for controlling touch of a plurality of keys simultaneously. Each key is vertically movably supported on a holder member by a key support assembly. The key support assembly has first and second links intersecting with each other and pivotally connected together at the intersecting portion. A first end of the first link is pivotally connected to the key and a second end of the first link is slidably movable in a horizontal direction and is pivotally connected to the holder member. A first end of the second link is pivotally connected to the holder member, and a second end of the second link is slidably movable in the horizontal direction and is pivotally connected to the key. A biasing segment is connected to the second end of the first link for urging the same. The biasing force of the biasing segment is controllable by moving an operation plate which is connected to the biasing segment.

摘要翻译： 一种键开关组件，具有用于同时控制多个键的触摸的机构。 每个键通过键支撑组件垂直地可移动地支撑在保持器构件上。 键支撑组件具有彼此相交并在交叉部分处枢转地连接在一起的第一和第二连杆。 第一连杆的第一端枢转地连接到键，并且第一连杆的第二端在水平方向上可滑动地移动并且枢转地连接到保持器构件。 第二连杆的第一端枢转地连接到保持器构件，并且第二连杆的第二端在水平方向上可滑动地移动并且枢转地连接到钥匙。 偏置段连接到第一连杆的第二端以促使其偏压。 通过移动连接到偏置段的操作板来控制偏置段的偏置力。

公开(公告)号：US5278372A

公开(公告)日：1994-01-11

申请号：US967428

申请日：1992-10-28

申请人： Takeyuki Takagi ,  Yoshitsugu Sato ,  Makoto Watanabe ,  Isao Mochizuki

发明人： Takeyuki Takagi ,  Yoshitsugu Sato ,  Makoto Watanabe ,  Isao Mochizuki

IPC分类号： H01H3/12 ,  H01H3/14 ,  H01H13/20 ,  H01H13/70

CPC分类号： H01H3/125 ,  H01H13/20 ,  H01H13/70 ,  H01H3/14

摘要： A first support lever having an upper end provided with a pair of pivots at the opposite side ends thereof and a lower end provided with a pair of pivots at the opposite side ends thereof, and a second support lever having an upper end provided with a pair of pivots at the opposite side ends thereof and a lower end provided with a pair of pivots at the opposite side ends thereof are pivotally joined together in a scissors-like form. The pivots of the respective upper ends of the first and second support levers are connected movably to the lower surface of a key, and the pivots of the lower end of the first support lever are received pivotally in downward open, substantially round recesses formed in a base plate at positions in the opposite corners of one end of an opening formed in the base plate. The pivots of the lower end of the second support lever are received slidably in downward open, elongate recesses formed in the base plate at positions in the opposite corners of the other end of the opening. The pivots of the lower ends of the first and second support levers can easily be fitted in the corresponding substantially round recesses and elongate recesses from under the base plate.

摘要翻译： 第一支撑杆，其上端在其相对侧端部设置有一对枢轴，下端在其相对侧端设置有一对枢轴，第二支撑杆具有设置成一对的上端 在其相对侧端部具有枢轴，并且在其相对侧端设置有一对枢轴的下端以剪刀状的形式枢转地接合在一起。 第一和第二支撑杆的相应上端的枢轴可移动地连接到键的下表面，并且第一支撑杆的下端的枢轴被枢转地接收在向下开口的基本上圆形的凹部中 基板在形成在基板中的开口的一端的相对的角部的位置处。 第二支撑杆的下端的枢轴被可滑动地容纳在开口的另一端的相对拐角处的位置处形成在基板中的向下开口的细长凹部中。 第一和第二支撑杆的下端的枢轴可以容易地装配在相应的基本上圆形的凹部和从基板下方延伸的细长的凹部。

公开(公告)号：US06991389B2

公开(公告)日：2006-01-31

申请号：US10797546

申请日：2004-03-11

申请人： Isao Mochizuki ,  Takeyuki Takagi

发明人： Isao Mochizuki ,  Takeyuki Takagi

IPC分类号： B41J5/08 ,  B41J5/10 ,  B41J5/12

CPC分类号： H01H13/70 ,  H01H2223/05 ,  H01H2223/052

摘要： In a foldable keyboard, a cover member (100) includes a cover part (101) provided with a cover plate (104) and a pair of supporting elements (102, 103) formed on both ends of the cover plat. The supporting elements are each formed with a first slot (117) and a second slot (118). A support screw (123) passes with play through the first slot and is fixedly received in a baring hole (13A) of a bearing member (13) formed in a corner (12B) of a first keyboard unit (3) and a support screw (124) passes with play through the first slot and is fixedly received in a support hole (121) of a first base plate (5) formed in a corner (12A). A support screw (125) passes with play through the second slot and is fixedly received in a bearing hole (17A) of a bearing member (17) formed in a corner (16B) of a second keyboard unit (4) and a support screw (126) passes with play through the second slot and is fixedly received in a support hole (120) of a second base plate (8) formed in a corner (16A).

摘要翻译： 在可折叠键盘中，盖构件（100）包括设置有盖板（104）的盖部分（101）和形成在盖板的两端上的一对支撑元件（102,103）。 支撑元件各自形成有第一槽（117）和第二槽（118）。 支撑螺钉（123）通过第一槽通过，并且固定地容纳在形成在第一键盘单元（3）的角部（12B）中的轴承构件（13）的开孔（13A）中，并且 支撑螺钉（124）通过第一槽通过，并且固定地容纳在形成在拐角（12A）中的第一基板（5）的支撑孔（121）中。 支撑螺钉（125）通过第二槽通过，并且固定地容纳在形成在第二键盘单元（4）的角部（16B）中的轴承部件（17）的轴承孔（17A）中，并且 支撑螺钉（126）通过第二槽通过，并且固定地容纳在形成在角部（16A）中的第二基板（8）的支撑孔（120）中。

公开(公告)号：US06812420B2

公开(公告)日：2004-11-02

申请号：US10153707

申请日：2002-05-24

申请人： Mitsumasa Kako ,  Isao Mochizuki

发明人： Mitsumasa Kako ,  Isao Mochizuki

IPC分类号： H01H13705

CPC分类号： G06F1/1616 ,  G06F1/1635 ,  G06F1/1662 ,  H01H3/125 ,  H01H2219/018 ,  H01H2239/058 ,  H01M2/1066 ,  H01M6/181 ,  Y10T307/786

摘要： In a key switch device, a guide member constructed of a first and a second links, which guides a vertical movement of a key top, is movably mounted on a support plate with a mounting member provided with a rotatable shaft formed at a lower end of the first link and a slidably supporting position which sidably supports a slidable shaft formed at a lower end of the second link. The mounting member 6 is fixed on the support plate with a first, second, and third adhesive layers.

摘要翻译： 在钥匙开关装置中，由引导键顶的垂直运动的第一和第二连杆构成的引导构件可移动地安装在支撑板上，安装构件设置有形成在下端的可旋转轴 第一连杆和可滑动地支撑位置，其可靠地支撑形成在第二连杆的下端的可滑动轴。 安装构件6用第一，第二和第三粘合剂层固定在支撑板上。

公开(公告)号：US6072133A

公开(公告)日：2000-06-06

申请号：US20913

申请日：1998-02-09

申请人： Takeyuki Takagi ,  Isao Mochizuki

发明人： Takeyuki Takagi ,  Isao Mochizuki

IPC分类号： H01H13/14 ,  H01H3/12 ,  H01H13/52 ,  H01H13/70

CPC分类号： H01H3/125

摘要： An elongated key switch 1 includes a key top 2 and a guide support member 5 supporting the key top 2. The guide support member 5 includes connection members 3c, 4c formed in a thick plate or rod shape to provide them which high rigidity. The connection member 3c is provided with a press-down portion that directly presses down on a rubber spring to perform a switching operation. To insure that the connection member 3c is sufficiently rigid so that the switching operation can be performed, metal wire 3g having rigidity is press fitted in a lengthwise direction of the connection member 3c. Accordingly, even when a lengthwise end portion of the key top 2 is pressed down, the connection members 3c, 4c, particularly the connection member 3c that presses directly on the rubber spring, will not bend. As a result, switching operations can be accurately performed.

摘要翻译： 细长的钥匙开关1包括键顶2和支撑键顶2的引导支撑构件5.引导支撑构件5包括形成为厚板或杆形状的连接构件3c，4c，以向它们提供高刚性。 连接部件3c设置有直接按压橡胶弹簧以进行切换动作的下压部。 为了确保连接构件3c具有足够的刚性以便可以进行开关操作，具有刚性的金属丝3g在连接构件3c的长度方向上被压配合。 因此，即使当键顶2的长度方向的端部被按压时，连接构件3c，4c，特别是直接按压在橡胶弹簧上的连接构件3c也不会弯曲。 结果，可以准确地执行切换操作。

公开(公告)号：US5463195A

公开(公告)日：1995-10-31

申请号：US172259

申请日：1993-12-23

申请人： Makoto Watanabe ,  Isao Mochizuki ,  Yoshitsugu Sato ,  Takeyuki Takagi ,  Hiroaki Okada

发明人： Makoto Watanabe ,  Isao Mochizuki ,  Yoshitsugu Sato ,  Takeyuki Takagi ,  Hiroaki Okada

IPC分类号： H01H13/20 ,  H01H3/12 ,  H01H13/14

CPC分类号： H01H3/125 ,  H01H2239/004

摘要： A key switch of the invention includes a key top having a face on which various characters are displayed and a back face having an engaging portion, a guide support member having two hinge members and a holder plate. The holder plate is provided with support portions which are elastically moved when pushed down by the lower portion of the guide support member to pinch and support the lower portion, and further the engaging portions of the key top can also pinch and support the upper portion of the guide support member by pushing the upper portion. Accordingly, according to the key switch, the fabrication of the guide support member and the holder plate and the fabrication of the guide support member and the key top can be extremely easily performed, and the operating performance of the key top is improved.

摘要翻译： 本发明的钥匙开关包括具有显示各种字符的面的键顶和具有接合部的背面，具有两个铰链构件的导向支撑构件和保持板。 保持板设置有支撑部分，当被引导支撑构件的下部向下推动时，支撑部分被弹性地移动以夹紧并支撑下部，并且键顶的接合部分还可以夹紧和支撑 通过推动上部来引导支撑构件。 因此，根据该键开关，能够极其容易地进行导向支撑构件和保持板的制造以及导向支撑构件和键顶的制造，并且提高了键顶的操作性能。

公开(公告)号：US5399822A

公开(公告)日：1995-03-21

申请号：US87906

申请日：1993-07-09

申请人： Yoshitsugu Sato ,  Isao Mochizuki ,  Makoto Watanabe

发明人： Yoshitsugu Sato ,  Isao Mochizuki ,  Makoto Watanabe

IPC分类号： H01H13/14 ,  H01H3/12 ,  H01H13/702 ,  H01H13/70

CPC分类号： H01H3/125

摘要： A keyswitch device has a good operational feeling in a keytop and is easily and simply assembled. When the keyswitch device is assembled, the engaging pins 55, 56 of the hinge member 47 and the engaging rod 61 of the hinge member 48 are slid on the holder plate 65 toward the open sides of the sliding slots 68, 69 in the holding portions 66, 67 while being guided through the guiding walls 73 . Further, the engaging pins 55, 56 and the engaging rod 61 are slid until the engaging rod 61 rides over the stopper 69A formed in the sliding slot 69. When the guide support member 46 and the keytop 41 are connected with each other, after the engaging rod 53 of the hinge member 47 is opposed to the vertical slot 44 of the keytop 41 and the engaging pins 63, 64 of the hinge member 48 are opposed to the long slot 45 of the keytop 41, the keytop 41 is slightly pressed downwardly. Accordingly, the engaging rod 53 of the hinge member 47 is snapped into the vertical slot 44 while being guided through the guide portion 44A and at the same time the engaging pins 63, 64 of the hinge member 48 are snapped into the long slot 45 while being guided through the guide portion 45A. Thus, not only the guide support member 46 and the holder plate 65 but also the guide support member 46 and the keytop 41 can be easily connected with each other.

摘要翻译： 钥匙开关装置在键盘顶部具有良好的操作感觉，并且容易且简单地组装。 当钥匙开关装置组装时，铰链构件47的接合销55,56和铰链构件48的接合杆61在保持板65上滑动到保持部分中的滑动槽68,69的开口侧 66,67被引导穿过引导壁73。 此外，接合销55,56和接合杆61滑动直到接合杆61跨越形成在滑动槽69中的止动件69A。当引导支撑构件46和键顶41彼此连接时， 铰链构件47的接合杆53与键顶41的垂直槽44相对，并且铰链构件48的接合销63,64与键顶41的长槽45相对，键顶41稍微向下压 。 因此，铰链构件47的接合杆53在被引导通过引导部分44A的同时被卡扣在垂直槽44中，并且同时铰链构件48的接合销63,64被卡扣到长槽45中，同时 被引导穿过引导部分45A。 因此，不仅引导支撑构件46和保持板65，而且引导支撑构件46和键顶41可以容易地彼此连接。

公开(公告)号：US5278374A

公开(公告)日：1994-01-11

申请号：US967053

申请日：1992-10-28

申请人： Takeyuki Takagi ,  Yoshitsugu Sato ,  Makoto Watanabe ,  Isao Mochizuki

发明人： Takeyuki Takagi ,  Yoshitsugu Sato ,  Makoto Watanabe ,  Isao Mochizuki

IPC分类号： G06F3/02 ,  H01H3/12 ,  H01H13/14 ,  H01H13/52 ,  H01H13/70

CPC分类号： H01H3/125

摘要： A keyswitch assembly is provided with a scissors-type lever positioned over a rubber spring having the shape resembling an asymmetrical inverted cup. The thickness of a portion of the side wall of the rubber spring on one side is greater than the thickness of a side wall on the opposed side of the rubber spring. Also, the top surface of the rubber spring is inclined so that the height of a portion of the outer surface of the upper wall of the rubber spring nearer to one side of the lever is smaller than that of the height of the spring nearer to the other side of the lever.

摘要翻译： 钥匙开关组件设置有位于橡胶弹簧上方的剪刀式杠杆，其具有类似于不对称倒杯的形状。 橡胶弹簧的一侧的侧壁的一部分的厚度大于橡胶弹簧的相对侧上的侧壁的厚度。 此外，橡胶弹簧的上表面倾斜，使得橡胶弹簧的上壁的更靠近杆的一侧的上表面的一部分的高度小于更接近于弹簧的弹簧的高度的高度 杠杆的另一侧。

公开(公告)号：US06455794B2

公开(公告)日：2002-09-24

申请号：US09748376

申请日：2000-12-27

申请人： Hirofumi Sato ,  Isao Mochizuki

发明人： Hirofumi Sato ,  Isao Mochizuki

IPC分类号： H01H1370

CPC分类号： H01H3/122 ,  H01H3/125

摘要： In a key switch device, a gear portion 31 of a first link member 12 is provided with an upper tooth portion 45 and a lower tooth portion 43 disposed in adjacent relation in a width direction of the first link member 12 and in upper-and-lower relation in a thickness direction of the same. Similarly, a gear portion 31 of a second link member 12 is provided with an upper tooth portion 45 and a lower tooth portion 43 disposed in adjacent relation in a width direction of the second link member 13 and in upper-and-lower relation in a thickness direction of the same. The upper and lower tooth portions 45 and 43 in the first link member 12, and, those in the second link member 13, are not provided in aligned and spaced relation in the thickness direction of the respective link members 12 and 13.

摘要翻译： 在钥匙开关装置中，第一连杆部件12的齿轮部31设置有沿第一连杆部件12的宽度方向相邻设置的上齿部45和下齿部43， 厚度方向的关系较小。 类似地，第二连杆构件12的齿轮部分31设置有在第二连杆构件13的宽度方向上相邻设置的上齿部45和下齿部43，并且在上部和下部关系中 厚度方向相同。 第一连杆构件12中的上下齿部45和43以及第二连杆构件13中的上齿部45和下齿部43在各连杆构件12和13的厚度方向上没有设置成对准和间隔的关系。