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公开(公告)号：US12018528B2
公开(公告)日：2024-06-25
申请号：US18299426
申请日：2023-04-12
申请人： Hunter Douglas Inc.
发明人： Ronald Holt , Stephen T. Wisecup
CPC分类号： E06B9/72 , E06B9/174 , E06B9/262 , E06B9/50 , E06B9/68 , H01H15/005 , E06B2009/2627 , H01H2221/014
摘要： A static mitigation end cap, for an architectural covering is provided the covering may include a head rail having an end cap. The end cap may include housing extending along a longitudinal length of the head rail and defining a chamber, The end cap may include a printed circuit board received within the chamber arid configured to control a motor assembly operatively connected to the at least one end cap. The end cap may include an actuation member slidably coupled with the end cap for selective engagement with the printed circuit board.
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公开(公告)号：US11424088B2
公开(公告)日：2022-08-23
申请号：US17421399
申请日：2019-01-08
发明人： Shilin Liang , Jian Chen , Hongyuan Chen , Shi Luo , Junbiao Li , Hai Huang , Shuquan Zheng
摘要： The invention provides an electronic device, a PCB and an electric tool; comprises a main body, a first electric connecting part, a variable resistor, a speed regulating contact, a reversing electric connecting part, a reversing contact, a speed regulating handle and a reversing handle, the first electric connecting part is fixedly connected with the main body, and one end of the first electric connecting part is exposed out of the main body; one end of the speed regulating handle is of a cylindrical structure, the end part of the speed regulating handle is provided with an opening, one end of the main body is provided with a column, the opening end of the speed regulating handle is movably sleeved on the column through an elastic piece and forms a first space with the main body; the speed regulating contact and the variable resistor are arranged in the first space.
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公开(公告)号：US11227733B2
公开(公告)日：2022-01-18
申请号：US17052538
申请日：2018-05-10
发明人： Satoru Maeno , Daisuke Fujita
摘要： A switch includes: a tank; a fixed contact and a reciprocally movable contact provided inside the tank; an opening/closing shaft that rotates to thereby move the movable contact; a jack base fixed to the outer side of the tank; a torsion bar that stores a force to rotate the opening/closing shaft so as to move the movable contact in a direction away from the fixed contact; and an opening/closing lever detachably attached to the opening/closing shaft. The jack base has a first penetrating portion formed therethrough and facing the opening/closing lever. The opening/closing lever has a second penetrating portion formed therethrough and facing the jack base. The switch further includes: a bolt inserted through the first penetrating portion and the second penetrating portion; and a nut attached to a portion of the bolt, the portion of the bolt extending out of the first penetrating portion and the second penetrating portion.
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公开(公告)号：US11043900B2
公开(公告)日：2021-06-22
申请号：US16818994
申请日：2020-03-13
申请人： ELTAK AS
发明人： Nils Backman
摘要： The present disclosure relates to a DC-DC converter (10), comprising a first DC port (10A) connectable to a DC source (B), a second DC port (10B) with a positive terminal (PT), a midpoint terminal (MT) and a negative terminal (NT) connectable to a DC bus (4). A first capacitor (C1) is connected between the positive terminal (PT) and the midpoint terminal (MT) and a second capacitor (C2) is connected between the midpoint terminal (MT) and the negative terminal (NT). The DC-DC converter (10) comprises a first switching circuit (20), a second switching circuit (40) and a resonant circuit (30) connected between the first switching circuit (20) and the second switching circuit (40). The second switching circuit (40) comprises a first switch (Q1), a second switch (Q2), a third switch (Q3), and a fourth switch (Q4).
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5.发明授权公开(公告)号：US10381177B2
公开(公告)日：2019-08-13
申请号：US15457002
申请日：2017-03-13
发明人： Ryo Wakuda
摘要： A push switch includes a substrate including a first electrode and a second electrode that are arranged on an upper surface of the substrate; a resilient member arranged on the first electrode over the second electrode of the substrate; and a light-transmitting member including a crosslinked product of a chain olefin-cyclic olefin copolymer. The light-transmitting member covers the resilient member from above and includes an upper surface, a lower surface, a peripheral side surface between edges of the upper surface and edges of the lower surface of the light-transmitting member, and a periphery of the lower surface of the light-transmitting member. The periphery may be fixed on the substrate.
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公开(公告)号：US10285285B2
公开(公告)日：2019-05-07
申请号：US15440827
申请日：2017-02-23
发明人： Dong Hun Song , Dong Hoon Lee
摘要： An electronic device includes an outer housing including a first surface, a second surface, and a side surface, a printed circuit board seated in the outer housing, and at least one side key coupled to a peripheral area of the outer housing. The side key includes at least one contact part exposed through a through-hole formed in the side surface of the outer housing, a side key circuit board including a switch module that contacts the contact part when the contact part is pressed, the side key circuit board being electrically connected to the printed circuit board, a side key bracket in which at least a portion of the side key circuit board is seated and which fixes and supports the side key circuit board, and one or more molded members that are coupled to opposite ends of the side key bracket and are coupled to the outer housing.
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公开(公告)号：US09941061B2
公开(公告)日：2018-04-10
申请号：US15340192
申请日：2016-11-01
申请人： OMRON CORPORATION
发明人： Shinya Katsube , Kazuaki Morita , Hiroyuki Otsuka
IPC分类号： H01H13/00 , H01H15/00 , H01H1/22 , H01H1/20 , H01H1/50 , H01H3/02 , H01H13/50 , H01H3/38 , H01H3/60 , H01H13/52
CPC分类号： H01H1/221 , H01H1/2025 , H01H1/502 , H01H3/022 , H01H3/38 , H01H3/60 , H01H13/503 , H01H13/52 , H01H2001/223
摘要： Provided is a switch that can reliably bring contacts into contact with each other with a small load, and can be prevented from malfunctioning. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in an opposite direction to a returning direction when the plunger is in the operation position, and biases the plunger in a direction different from the opposite direction to the returning direction when the plunger is in the reference position.
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公开(公告)号：US20170089345A1
公开(公告)日：2017-03-30
申请号：US15372116
申请日：2016-12-07
申请人： Reza Afshar
发明人： Reza Afshar
IPC分类号： F04D15/02 , H01H15/00 , H01H19/54 , H01H9/16 , F04D15/00 , H01R24/68 , H01R24/78 , H01R24/70 , F04D13/06 , H01H47/22 , H01H19/02
CPC分类号： H01R24/70 , F04D13/0686 , F04D15/0236 , H01H47/22 , H01R24/68 , H01R24/78 , H01R2103/00
摘要： A current sensing switch for use with a pump that is physically separate from the pump and contains a current sensor for measuring the electrical current flowing to the pump as a method of determining whether the pump is operating in low fluid, dry conditions, or with an impeller that has ceased to rotate. When the current drops below or raises above a predetermined value for a predetermined amount of time, the switch electrically disconnects power to the pump and reconnects it periodically to cheek whether the state of the pump has changed.
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公开(公告)号：US09431191B2
公开(公告)日：2016-08-30
申请号：US14546967
申请日：2014-11-18
发明人： Yasar Cevik , Rudolf Popella , Matthias Banaszek
CPC分类号： H01H21/22 , H01H21/28 , H01H2021/287 , H01H2221/052
摘要： Position switch having a pivoting-lever actuator which has a switching shaft supported in an actuating head, said switching shaft switching an actuating element in order to move a plunger of a switching element arranged in a switch housing, wherein a switch head is fastened to the switch housing, the actuating head being fixable in a locking manner to said switch head in different angular positions, for which purpose the actuating head is connectable to the switch head via a plug-in toothing, wherein the switch head and the actuating head have crown toothings which are fittable axially to one another and the teeth of which that are arranged circumferentially in a manner spaced apart from one another provide first and second planar toothings, and the teeth of the first planar toothing have tooth flanks that have a greater radial extent than the teeth of the second planar toothing.
摘要翻译： 具有枢转杠杆致动器的位置开关具有支撑在致动头中的切换轴，所述切换轴切换致动元件以移动布置在开关壳体中的开关元件的柱塞，其中开关头紧固到 开关壳体，致动头可以以不同的角度位置以锁定方式固定到所述开关头，为此，致动头可通过插入式齿轮连接到开关头，其中开关头和致动头具有冠部 齿轮彼此轴向配合并且以彼此间隔开的方式周向布置的齿提供第一和第二平面齿，并且第一平面齿形齿的齿具有较大的径向范围的齿面， 第二平面齿的齿。
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公开(公告)号：US09184007B1
公开(公告)日：2015-11-10
申请号：US14293188
申请日：2014-06-02
申请人： Tektronix, Inc.
发明人： James D. Pileggi , Jason C. Hill
IPC分类号： H01P1/10 , H01H50/00 , H01H15/00 , H01H51/01 , H01P1/12 , H01H51/22 , H01H51/27 , H01H36/00 , H01H1/00
CPC分类号： H01H50/005 , H01H51/2209 , H01H2050/007 , H01H2051/2218 , H01P1/127
摘要： An electromechanical microswitch, comprising first and second electromagnets mounted in spaced-apart orientation to one another where each electromagnetic has a field center located a first distance above the mounting surface. A permanent magnet is positioned between the electromagnets and includes a magnetic field center that is higher above the mounting surface than that of the electromagnets so that the permanent magnet is magnetically biased toward the mounting surface. A stripline switch element is mountable between the permanent magnet and mounting surface, and biased against circuit structures on the mounting surface, whereby the stripline switch element moves between first and second activated positions under influence of the electromagnets.
摘要翻译： 一种机电微型开关，包括以彼此间隔开的方向安装的第一和第二电磁体，其中每个电磁体具有位于安装表面上方第一距离的场中心。 永磁体位于电磁体之间，并且包括比安装表面高于电磁体的磁场中心，使得永磁体被磁力偏置到安装表面。 带状线开关元件可安装在永磁体和安装表面之间，并且偏压在安装表面上的电路结构上，由此带状线开关元件在电磁体的影响下在第一和第二激活位置之间移动。
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