公开(公告)号：US11444289B2

公开(公告)日：2022-09-13

申请号：US16539407

申请日：2019-08-13

申请人： TE Connectivity Germany GmbH

发明人： Maik Schaefer ,  Zoran Stjepanovic ,  Helge Schmidt

IPC分类号： H01M8/0202 ,  H01M8/2404 ,  H01M8/0297 ,  H01M8/2465 ,  H01R13/17 ,  H01R13/22 ,  H01R33/76 ,  H01R13/627

摘要： A contact element for contacting a bipolar plate of a fuel cell stack includes a contact body extending along a longitudinal axis. The contact body has a channel extending along the longitudinal axis and delimited by a pair of channel walls disposed opposite one another in a direction transverse to the longitudinal axis. The channel is adapted to receive a portion of the bipolar plate. The contact body has a contact spring on a first channel wall of the pair of channel walls. The contact spring protrudes into the channel and has a cutting edge directed toward a second channel wall of the pair of channels walls and adapted to contact the bipolar plate.

公开(公告)号：US11377169B2

公开(公告)日：2022-07-05

申请号：US16407607

申请日：2019-05-09

申请人： Campagnolo S.r.l.

发明人： Keith Joseph Wakeham ,  Fabiano Fossato

IPC分类号： H02J7/00 ,  B62M3/00 ,  B60L53/00 ,  B62M3/16 ,  B62M6/40 ,  B62M6/80 ,  B62M6/90 ,  H01R13/22 ,  H01R13/62 ,  B62J45/411 ,  B62J45/421

摘要： A bicycle crankarm has a rechargeable battery cell and a recharging port for the battery cell in a face of the crankarm body.

公开(公告)号：US20220155345A1

公开(公告)日：2022-05-19

申请号：US17598920

申请日：2020-03-12

申请人： NIDEC READ CORPORATION

发明人： Norihiro OTA

IPC分类号： G01R1/067 ,  H01R13/22 ,  G01R1/073

摘要： A contact terminal includes a tubular body extending in an axial direction parallel to a central axis of the contact terminal and a bar-shaped conductor having conductivity. The conductor includes a protrusion protruding toward one side in the axial direction from the tubular body, and an insertion portion disposed inside from an outer periphery of the tubular body. The tubular body includes an end side notch provided along the axial direction on a peripheral surface of the one end portion in the axial direction of the tubular body, and a first circumferential notch connected to another side in the axial direction of the end side notch and provided along a circumferential direction away from the end side notch with respect to a first end portion in a circumferential direction of the end side notch.

公开(公告)号：US20220009364A1

公开(公告)日：2022-01-13

申请号：US17294728

申请日：2019-11-05

申请人： SCHUNK TRANSIT SYSTEMS GMBH

发明人： Bjoern Weisshar ,  Thomas Hengstermann ,  Lothar Schneider

IPC分类号： B60L53/16 ,  B60L53/14 ,  H02J7/00 ,  H01R13/22 ,  H01R13/03

摘要： The invention relates to a contact unit (16) for a charging system for electrically driven vehicles, in particular passenger vehicles, trucks, busses or the like, and a charging system, the charging system comprising a charging contact device and a contact device having a contact unit carrier, the contact unit carrier having the contact unit, the contact unit being electrically connectable to a charging contact of the charging contact device to form a contact pair, the contact unit having a contact element (19) made of metal, the contact unit having a connecting lead (20) for connection to the vehicle or the charging station, the contact element having a contact bump (21), the contact bump forming a contact surface (22) for forming an electric contact with the charging contact, the contact element being at least partially formed by a contact piece (23) in the area der contact surface.

公开(公告)号：US20210208694A1

公开(公告)日：2021-07-08

申请号：US17207329

申请日：2021-03-19

申请人： Apple Inc.

发明人： Adam T. Garelli ,  Senem E. Emgin ,  Terrence L. Van Ausdall ,  Antonio Clarke

IPC分类号： G06F3/023 ,  H01H13/702 ,  G06F1/16 ,  H01R13/22

摘要： Computing devices, input devices, keyboard assemblies, and related systems include a set of conductive traces or leads configured to transfer a capacitive load from an appendage of a user or another capacitive load source from a remote location, such as on a keycap of the keyboard, to a conductive portion or electrode on the keyboard that is positioned near a touch-sensitive interface of a computing device. The capacitive load is thereby transferable through the conductive traces or leads to the touch-sensitive interface without having to directly apply the load, such as by touching a finger to the interface. This can reduce or eliminate the need for on-screen controls or keyboard interface elements in a touch screen device without having to use a more expensive and energy-draining wired or wireless connection between the computing device and a keyboard case or accessory for the computing device.

公开(公告)号：US10944271B1

公开(公告)日：2021-03-09

申请号：US16588021

申请日：2019-09-30

申请人： AMAZON TECHNOLOGIES, INC.

发明人： Ming Feng ,  Benjamin Thomas Gaide

IPC分类号： H02J7/00 ,  H01R13/22 ,  H03K5/24

摘要： A first device, such as a charger, includes electrical contacts to supply power to a second device, such as a wearable device. The first device includes a detection circuit that measures a sense voltage proportional to an effective resistance, which includes resistances of the contacts, an internal resistance of the second device, and any contaminants between the contacts. When the sense voltage is within a range, the detection circuit determines the second device is compatible and correctly oriented and determines there are insufficient contaminants to alter the effective resistance. The first device de-energizes the contacts while the sense voltage is outside of a voltage range and provides a power supply to one or more of the contacts when the sense voltage is within the voltage range. In some aspects, the detection circuit may delay the power supply for a period of time to avoid false detection events.

公开(公告)号：US10901286B2

公开(公告)日：2021-01-26

申请号：US16560805

申请日：2019-09-04

申请人： View, Inc.

发明人： Ronald M. Parker ,  Yashraj Bhatnagar ,  Trevor Frank ,  Travis D. Wilbur ,  Stephen C. Brown

IPC分类号： G02F1/153 ,  G02F1/15 ,  G02F1/163 ,  G02F1/161 ,  B32B17/10 ,  E06B3/663 ,  E06B9/24 ,  G02F1/155 ,  H01R13/22 ,  H01R13/62

摘要： This disclosure describes insulated glass units (IGUs) that incorporate electrochromic devices. More specifically, this disclosure focuses on different configurations available for providing an electrical connection to the interior region of an IGU. In many cases, an IGU includes two panes separated by a spacer. The spacer defines an interior region of the IGU and an exterior region of the IGU. Often, the electrochromic device positioned on the pane does not extend past the spacer, and some electrical connection must be provided to supply power from the exterior of the IGU to the electrochromic device on the interior of the IGU. In some embodiments, the spacer includes one or more holes (e.g, channels, mouse holes, other holes, etc.) through which an electrical connection (e.g., wires, busbar leads, etc.) may pass to provide power to the electrochromic device.

公开(公告)号：US10833465B2

公开(公告)日：2020-11-10

申请号：US16343614

申请日：2016-11-15

申请人： SYMBOL TECHNOLOGIES, LLC

发明人： JaeHo Choi ,  Travis Baldwin ,  Mu-Kai Shen ,  Richard Martin

IPC分类号： G06F3/01 ,  H01R31/06 ,  H01R13/52 ,  G06F1/16 ,  G06F3/0488 ,  H01R13/66 ,  H01R13/22 ,  H01R24/60 ,  H04M1/725 ,  H04M1/04

摘要： A mobile device with edge activation is provided. The mobile device comprises: a housing; a data capture component; an actuator disposed on a side of the housing and configured to activate the data capture component when actuated; a display, disposed within the housing; a touch screen disposed on the display; a tactile indicator at the housing between the actuator and the touch screen; and, an activation area of the touch screen, adjacent the tactile indicator, the activation area configured to initiate a digital location for activating the data capture component when touch input is received at the activation area.

公开(公告)号：US20200251857A1

公开(公告)日：2020-08-06

申请号：US16856427

申请日：2020-04-23

申请人： Tyco Electronics Japan G.K.

发明人： Hiroshi Takeuchi ,  Hiromichi Yoshino

IPC分类号： H01R13/641 ,  H01R13/627 ,  H01R13/506 ,  H01R13/629 ,  H01R13/22

摘要： A connector includes a housing and a connector position assurance device (CPA). The CPA is movable between a first position and a second position and assures that the connector is completely mated with a mating connector or maintains a completely mated state in the second position. The housing has a mating portion, a guiding portion, and an abutting portion. The CPA has a base portion guided by the guiding portion and a beam portion. The abutting portion abuts on the beam portion in the first position during non-mating with the mating connector to block movement of the CPA to the second position. The mating connector during complete mating deforms the beam portion to remove the abutment of the beam portion on the abutting portion to allow the CPA to move to the second position.

公开(公告)号：US20190394572A1

公开(公告)日：2019-12-26

申请号：US16447177

申请日：2019-06-20

申请人： Tymphany Acoustic Technology (Huizhou) Co., Ltd.

发明人： Jorge Alejandro LÓPEZ CASTILLO

IPC分类号： H04R9/06 ,  H01R13/62 ,  H01R13/22 ,  H04R9/02 ,  H04R1/06 ,  H04R7/12

摘要： A speaker includes a terminal assembly. The speaker includes a magnetic circuit system and a voice coil, and two leads are extended into the voice coil. The terminal assembly is located at a shaft hollow portion of the magnetic circuit system, and the terminal assembly includes a first part, a second part, and two wires. The first part has a T shape, and a T-shaped top portion is attached to an upper plate of the speaker. An upper portion of the second part is correspondingly engaged with a lower portion of the first part. The two wires pass through the first part and the second part, and the two leads are respectively connected to the two wires on the top portion of the first part.