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公开(公告)号：US08729413B2
公开(公告)日：2014-05-20
申请号：US13206905
申请日：2011-08-10
申请人： Yusuke Nakaoka , Masatsugu Takeuchi
发明人： Yusuke Nakaoka , Masatsugu Takeuchi
IPC分类号： H01H1/10
CPC分类号： H01H13/705 , H01H13/88 , H01H2011/0087 , H01H2205/016 , H01H2221/05 , H01H2227/016 , H01H2227/026 , H01H2229/02 , H01H2229/036
摘要： A push switch includes a case having a recess portion, a first fixed contact placed in the recess portion, and a second fixed contact placed in the recess portion. Furthermore, the push switch includes a dome-shaped movable contact placed in the recess portion and having a center portion facing the first fixed contact with a space therebetween, a protective sheet for covering the recess portion, and a protrusion member fixed to the protective sheet by welding at a convex side of the center portion of the movable contact. The first fixed contact and the second fixed contact are provided at positions that are brought into contact with the movable contact when the movable contact is elastically reversed.
摘要翻译： 按钮开关包括具有凹部的壳体，设置在凹部中的第一固定触点和位于凹部中的第二固定触点。 此外，按钮开关包括设置在凹部中的圆顶形可动触头，并且具有与第一固定触头相对的第一固定触头的中心部分，用于覆盖凹部的保护片，以及固定于保护片的突出部件 通过在可动触点的中心部分的凸侧焊接。 第一固定触点和第二固定触点设置在当可动触头弹性反转时与可动触头接触的位置。
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公开(公告)号：US07740166B2
公开(公告)日：2010-06-22
申请号：US11696779
申请日：2007-04-05
申请人： Masatsugu Takeuchi
发明人： Masatsugu Takeuchi
IPC分类号： G06F17/00
摘要： A push switch includes a lower case having a recess therein, an inner and outer fixed contacts exposing from a bottom of the recess, a movable contact accommodated in the recess, an upper case attached to the lower case, an elastic operation body for sealing the recess of the lower case, and a push button provided on the elastic operation body. The movable contact has a dome shape having a concave surface facing the inner fixed contact by a distance, a convex surface opposite to the concave surface, and an outer peripheral end placed on the outer fixed contact. The upper case has a through-hole located above the recess of the lower case. The has a lower surface contacting the convex surface of the movable contact, an upper surface opposite to the lower surface, and an outer edge held between the upper case and the lower case while being compressed. The push button is inserted into the through-hole of the upper case movably. This push switch prevents dust from entering in the switch and operates reliably.
摘要翻译： 按钮开关包括：具有凹部的下壳体，从凹部的底部露出的内部和外部固定触点，容纳在凹部中的可动触头，附接到下壳体的上壳体，用于密封 下壳体的凹部和设置在弹性操作体上的按钮。 活动触点具有圆顶形状，其具有与内部固定触点相距一定距离的凹面，与凹面相对的凸面，以及设置在外固定触点上的外周端。 上壳体具有位于下壳体的凹部上方的通孔。 具有与可动触头的凸面接触的下表面，与下表面相对的上表面，以及被压缩时保持在上壳体和下壳体之间的外边缘。 按钮可移动地插入上壳体的通孔中。 该按钮可防止灰尘进入开关并可靠运行。
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公开(公告)号：US06946610B2
公开(公告)日：2005-09-20
申请号：US10406673
申请日：2003-04-03
CPC分类号： H01H13/48 , H01H13/20 , H01H2001/5888
摘要： A push switch includes a case made of insulating resin including a plate-like portion shaped substantially like a plate, a first fixed contact exposed at a first surface of the plate-like portion of the case, a second fixed contact exposed at the first surface of the plate-like portion of the case, and a movable contact which electrically connects and disconnects the first fixed contact to the second fixed contact. A first metal member including the first fixed contact further includes a first terminal exposed outside the case, and a first middle portion exposed at a second surface of the plate-like portion of the case, the first middle portion connecting the first fixed contact to the first terminal. A second metal member including the second fixed contact further includes a second terminal exposed outside the case, and a second middle portion for connecting the second fixed contact to the second terminal. The push switch is thin despite the middle portion between the fixed contact and the terminal secured in the portion underneath the recess of the case.
摘要翻译： 按钮开关包括由绝缘树脂构成的外壳，该壳体包括基本上类似板的板状部分，暴露在壳体的板状部分的第一表面处的第一固定触点，暴露在第一表面处的第二固定触点 壳体的板状部分以及将第一固定触头电连接到第二固定触点的可动触头。 包括第一固定触点的第一金属构件还包括暴露在壳体外部的第一端子和暴露在壳体的板状部分的第二表面处的第一中间部分，第一中间部分将第一固定触点连接到 第一个终端。 包括第二固定触点的第二金属构件还包括暴露在壳体外部的第二端子和用于将第二固定触点连接到第二端子的第二中间部分。 尽管固定触点和端子之间的中间部分固定在壳体凹部下方的部分中，按钮开关很薄。
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公开(公告)号：US6107586A
公开(公告)日：2000-08-22
申请号：US181866
申请日：1998-10-29
摘要： A push-on switch includes a casing made of insulating material and having an inner bottom surface. First fixed contacts are provided on the inner bottom surface of the casing. Second fixed contacts are provided on the inner bottom surface of the casing. Movable contacts have base portions and resilient contact arms. The base portions are placed on and electrically connected to the first fixed contacts respectively. The resilient contact arms extend from the base portions to regions above the second fixed contacts respectively. A dome-shaped spring member made of resilient insulating material has a top portion, a conical portion, and a lower end. The top portion and the lower end are connected by the conical portion. The lower end is placed on the base portions of the movable contacts. The top portion has a lower surface located above free ends of the resilient contact arms of the movable contacts. A lid member fixed to the casing has a hole through which the top portion of the dome-shaped spring member extends. The lid member presses the lower end of the dome-shaped spring member against the base portions of the movable contacts. As the top portion of the dome-shaped spring member is depressed, the dome-shaped spring member brings the resilient contact arms into contact with the second fixed contacts respectively.
摘要翻译： 推动开关包括由绝缘材料制成并具有内底表面的壳体。 第一固定触点设置在壳体的内底表面上。 第二固定触点设置在壳体的内底表面上。 可移动触点具有基部和弹性接触臂。 基部分别放置在电连接到第一固定触头上。 弹性接触臂分别从基部延伸到第二固定触头上方的区域。 由弹性绝缘材料制成的圆顶形弹簧构件具有顶部，锥形部分和下端。 顶部和下端通过圆锥形部分连接。 下端放置在可动触点的基部上。 顶部具有位于可动触点的弹性接触臂的自由端上方的下表面。 固定到壳体上的盖构件具有孔，圆顶形弹簧构件的顶部延伸穿过该孔。 盖构件将圆顶形弹簧构件的下端压靠在可动触头的基部上。 当圆顶形弹簧构件的顶部被压下时，圆顶形弹簧构件使弹性接触臂分别与第二固定触头接触。
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公开(公告)号：US08835787B2
公开(公告)日：2014-09-16
申请号：US13598923
申请日：2012-08-30
CPC分类号： H01H13/04 , H01H13/06 , H01H13/10 , H01H13/52 , H01H2205/016 , H01H2215/004 , H01H2221/024 , H01H2223/044 , H01H2227/026 , H01H2229/02
摘要： A push switch includes a switch contact part for carrying out electrical connection by pressing, a case having a wall part on a periphery thereof and accommodating the switch contact part in a concave portion surrounded by the wall part, and a protective sheet covering the concave portion. The protective sheet and at least a part of an upper surface of the wall part of the case are welded together as a first welding place.
摘要翻译： 按钮开关包括用于通过按压进行电连接的开关接触部分，具有在其周边上具有壁部分并且将开关接触部分容纳在由壁部分包围的凹部中的壳体的壳体，以及覆盖该凹部的保护片 。 保护片和壳体的壁部的上表面的至少一部分作为第一焊接处焊接在一起。
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公开(公告)号：US20130062170A1
公开(公告)日：2013-03-14
申请号：US13598923
申请日：2012-08-30
CPC分类号： H01H13/04 , H01H13/06 , H01H13/10 , H01H13/52 , H01H2205/016 , H01H2215/004 , H01H2221/024 , H01H2223/044 , H01H2227/026 , H01H2229/02
摘要： A push switch includes a switch contact part for carrying out electrical connection by pressing, a case having a wall part on a periphery thereof and accommodating the switch contact part in a concave portion surrounded by the wall part, and a protective sheet covering the concave portion. The protective sheet and at least a part of an upper surface of the wall part of the case are welded together as a first welding place.
摘要翻译： 按钮开关包括用于通过按压进行电连接的开关接触部分，具有在其周边上具有壁部分并且将开关接触部分容纳在由壁部分包围的凹部中的壳体的壳体，以及覆盖该凹部的保护片 。 保护片和壳体的壁部的上表面的至少一部分作为第一焊接处焊接在一起。
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公开(公告)号：US06809274B2
公开(公告)日：2004-10-26
申请号：US10644734
申请日：2003-08-21
IPC分类号： H01H2504
摘要： A flange section presses a tip of one of four elastic arms upon tilting of a controlling unit formed of a stick and the flange section. The pressed elastic arm operates one of individual-switches disposed at four corners of a switch case. Each elastic arm extends from each side of the quadrangular switch case to at least a middle point of a side, which is adjacent and parallel to the arm. Using this structure, a four-directional control switch, which can effectively use a space in an electronic apparatus, can be obtained.
摘要翻译： 凸缘部分在由杆和凸缘部分形成的控制单元倾斜时按压四个弹性臂中的一个的尖端。 按压的弹性臂操作设置在开关壳体的四个角处的单个开关中的一个。 每个弹性臂从四边形开关壳体的每一侧延伸到与臂相邻并平行的一侧的至少中点。 使用这种结构，可以获得能够有效地使用电子设备中的空间的四方向控制开关。
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公开(公告)号：US08552323B2
公开(公告)日：2013-10-08
申请号：US13100547
申请日：2011-05-04
申请人： Seiji Yasunaga , Masatsugu Takeuchi
发明人： Seiji Yasunaga , Masatsugu Takeuchi
IPC分类号： H01H13/14
CPC分类号： H01H13/85 , H01H2215/006
摘要： A push switch includes a first fixed contact and a second fixed contact disposed apart from the first fixed contact. Furthermore, the push switch includes a dome-shaped metallic movable contact facing the first fixed contact with a space therebetween, and a protrusion disposed above a center of the movable contact. When the protrusion is pressed, the movable contact is elastically reversed, and the first fixed contact and the second fixed contact become electrically conductive with each other via the movable contact.
摘要翻译： 按钮开关包括第一固定触点和与第一固定触点分开设置的第二固定触点。 此外，按钮开关包括面对第一固定触点的圆顶形金属可动触头和它们之间的空间，以及设置在可动触头中心上方的突起。 当突起被按压时，可动触点弹性地反转，并且第一固定触点和第二固定触头经由可动触点彼此导电。
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公开(公告)号：US20120055773A1
公开(公告)日：2012-03-08
申请号：US13206905
申请日：2011-08-10
申请人： Yusuke NAKAOKA , Masatsugu TAKEUCHI
发明人： Yusuke NAKAOKA , Masatsugu TAKEUCHI
CPC分类号： H01H13/705 , H01H13/88 , H01H2011/0087 , H01H2205/016 , H01H2221/05 , H01H2227/016 , H01H2227/026 , H01H2229/02 , H01H2229/036
摘要： A push switch includes a case having a recess portion, a first fixed contact placed in the recess portion, and a second fixed contact placed in the recess portion. Furthermore, the push switch includes a dome-shaped movable contact placed in the recess portion and having a center portion facing the first fixed contact with a space therebetween, a protective sheet for covering the recess portion, and a protrusion member fixed to the protective sheet by welding at a convex side of the center portion of the movable contact. The first fixed contact and the second fixed contact are provided at positions that are brought into contact with the movable contact when the movable contact is elastically reversed.
摘要翻译： 按钮开关包括具有凹部的壳体，设置在凹部中的第一固定触点和位于凹部中的第二固定触点。 此外，按钮开关包括设置在凹部中的圆顶形可动触头，并且具有与第一固定触头相对的第一固定触头的中心部分，用于覆盖凹部的保护片，以及固定于保护片的突出部件 通过在可动触点的中心部分的凸侧焊接。 第一固定触点和第二固定触点设置在当可动触头弹性反转时与可动触头接触的位置。
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公开(公告)号：US07145938B2
公开(公告)日：2006-12-05
申请号：US09734856
申请日：2000-12-12
CPC分类号： H04B1/708 , H04B1/7075 , H04B1/7117 , H04B2201/70707
摘要： An apparatus includes a plurality of received-signal registers which receive and store therein a plurality of respective received-signal sequences, a selector which selects one of the received signal sequences stored in the received-signal registers, at least one code register which stores therein a de-spreading-code sequence, a multiplication circuit which multiplies the selected one of the received-signal sequences by the de-spreading-code sequence, and a summation circuit which obtains a sum of results of the multiplication to obtain a correlation between the selected one of the received-signal sequences and the de-spreading-code sequence.
摘要翻译： 一种装置包括多个接收信号寄存器，其中接收和存储多个相应的接收信号序列，选择器选择存储在接收信号寄存器中的接收信号序列中的一个，存储在其中的至少一个码寄存器 去扩展码序列，乘法电路，其通过去扩展码序列将所选择的一个接收信号序列相乘，以及求和电路，其获得乘法结果的和以获得所述解扩展码序列之间的相关性 选择的一个接收信号序列和解扩展码序列。
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