10105results about "Coupling device details" patented technology

High-performance board-to-board connectors. A connector system includes first and second connectors configured to mate with each other. Each connector includes signal terminals capable of satisfying PCIe Gen 4.0's signal transmission requirements at 16 Gbps, and power terminals capable of carrying a current of 13.75 A. Each connector also includes a housing with outer and inner bodies, and a shielding member disposed outside the inner body to surround the terminal mating ends. The shielding members are configured to contact each other. For the second connector, the inner body is movable relative to the outer body in a plane perpendicular to a mating direction. The terminals are configured to expand and contract in the mating direction and to move transversely relative to the mating direction along with the inner body. The shielding member comprises elastic arms that are movable relative to a board lock and configured to maintain contact with the board lock.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an electrode slice and an adapter provided with a first controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the first controller is connected with the adapter. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an alternating current signal generator, an electrode slice and a controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the plurality of electrode units are connected with the controller. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

A pull strap connector includes an insulating housing, a number of conductive terminals, a movable element, an elastic member, and a pull strap. The insulating housing includes a main body and a tongue plate. The main body includes a first end wall and a second end wall. The movable element includes at least one first locking protrusion protruding forwardly from the first end wall for engaging with a first locking hole of a mating connector. The movable element includes at least one ejector rod. The movable element includes at least one second locking protrusion on a rear end of the ejector rod. The second locking protrusion protrudes forwardly towards the second end wall for engaging with a second locking hole of the mating connector. The pull strap is configured to drive the movable element to overcome the elastic member so that the movable element moves along a front-back direction.

The invention provides a battery device, an energy storage device and a power utilization device. The battery device comprises a single battery and an electric control assembly electrically connected with the single battery, the electric control assembly comprises a circuit board, a shell and a covering structure, and a connector socket is arranged on the circuit board; a containing cavity is formed in the shell, the circuit board is installed in the containing cavity, and an opening for the connector socket to stretch out is formed in the shell. The covering structure is arranged on the shell and surrounds the connector socket, and the covering structure at least partially covers a gap between the connector socket and the side wall of the opening. By arranging the covering structure, installing the covering structure on the shell, supporting the covering structure through the shell, arranging the covering structure around the connector socket and enabling the covering structure to at least partially cover the gap between the connector socket and the side wall of the opening, the connector socket can be protected according to the protection grade requirement. And the gap between the connector socket and the side wall of the opening is shielded, reduced or closed, so that the electric control assembly meets the required protection grade requirement.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an electrode slice and an adapter provided with a first controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the first controller is connected with the adapter. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

An adapter, a system and a method. The adapter comprising a frame that comprises an inner engagement features configured to engage with an OCP module received in the interior volume and to attach the OCP adapter to the OCP module and an outer engagement features configured to engage with engagement features of a bay of the EDSFF drive cage as the OCP adapter is inserted into the bay, and a latching mechanism connected to the frame and configured to latch into a latching feature of the EDSFF cage in an installed state of the OCP adapter in the bay.

An automatic charging device is particularly suitable for automatically charging a heavy rail tractor, including a box body; a robotic arm, the robotic arm including a fixed arm and a retractable arm, the fixed arm is fitted in the box body, a driving screw assembly is fitted between the fixed arm and the retractable arm, and the retractable arm can be driven by the driving screw assembly to extend and retract relative to the fixed arm; a flexible unit; and a charging part, wherein the charging part is fitted to a retractable end of the retractable arm by means of the flexible unit, the charging part may be driven by the retractable arm to extend from the box body to implement charging, and after the charging is completed, the charging part may retract into the box body.

The invention relates to the technical field of DC connector machining, and discloses a DC connector and riveting equipment thereof.The DC connector riveting equipment comprises a rack, a riveting system, a wire system and a limiting system, and the riveting system is composed of a punch, a lower blade and an upper blade; the wire guiding system comprises a mounting seat, a guiding seat, a pressing seat and a first driving part, and the first driving part drives the pressing seat to act; the limiting system comprises a limiting base, a linkage piece and a reset piece, and the limiting base can be controlled to move and reset during riveting. The DC connector is used for riveting a cable core wire onto the connector terminal by using the equipment; the DC connector core wire and terminal riveting device achieves the effects of accurately and efficiently completing the riveting operation of the DC connector core wire and the terminal, improving the production efficiency and the product quality, and reducing the production cost at the same time; and meanwhile, the DC connector adopts the inner film and the outer film which are different in hardness, so that the product is supported, and a buffer protection effect is achieved when the product is subjected to external collision and extrusion.

The invention provides an adapter and a tumor electric field treatment system, an electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the grounding ends of the temperature detection units in each row group are connected to the same grounding wire. The signal end of each temperature detection unit in each column group is in short circuit with the corresponding electrode unit and then is connected to the same dual-purpose signal line; a bidirectional change-over switch of the adapter is configured to switch a dual-purpose signal line to be connected to a temperature sampling point or an alternating power line, and when the dual-purpose signal line is connected to the temperature sampling point, each grounding line is conducted in sequence so that a temperature detection signal detected by each temperature detection unit is sampled based on the temperature sampling point; and when the dual-purpose signal line is communicated with the alternating power line, an alternating current signal is transmitted to each electrode unit through the dual-purpose signal line, so that partition control and comprehensive temperature detection of the electrode plate are realized.

A locking device of an electrical connector half, which locking device is driven by an electric motor, for establishing an electrical connection to another electrical connector half to charge an electric or hybrid vehicle by plugging the other electrical connector half into the first-mentioned electrical connector half, having a movable locking pin for locking in the other electrical connector half plugged into the electrical connector half, and a sensor element arranged on the locking device, wherein, by means of the sensor element, at least one position, in particular an end position, of the locking pin can be determined, and wherein at least one switch means and a resistor are integrated in a circuit of the sensor element, such that at least one further position of the locking pin can be determined.

The invention provides a tumor electric field treatment system and an electrode slice temperature detection method, the system comprises an electrode slice and a controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, the grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. In this way, a plurality of electrode units can be zoned and controlled using fewer conductive traces.

A biosensor cartridge can include a circuit board having a connection terminal configured to be electrically connected to an external diagnostic device, a biosensor chip configured to detect a target material from an analysis specimen, and transmit an electrical signal to the connection terminal of the circuit board based on the target material being present in the analysis specimen, the biosensor chip including a reactant configured to react specifically with the target material, and a housing enclosing the circuit board and the biosensor chip, and the connecting terminal being exposed outside of the housing. Also, the biosensor chip includes a plurality of channel areas separated from each other, and the reactant is attached to the plurality of channel areas.

A locking device for locking a charging plug in a charging socket is disclosed. The locking device includes at least one locking element designed to be moved into a charging plug locking position in which the at least one locking element releasably locks a charging plug inserted into a charging socket. The at least one locking element is further designed to be moved into a charging plug release position in which the at least one locking element releases the charging plug for release from the charging socket. An electronically actuated actuator is provided. The actuator is designed to move the at least one locking element between the charging plug locking position and the charging plug release position. An emergency release device is provided and designed to move the at least one locking element independently of actuator at least from the charging plug locking position to the charging plug release position.

The invention provides an electrode plate and a tumor electric field treatment system, the electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the grounding ends of the temperature detection units in each row group are connected to a grounding pin through a control switch. The signal end of each temperature detection unit in each column group is connected to a bidirectional change-over switch through a dual-purpose signal line after being respectively in short circuit with the corresponding electrode unit; when the dual-purpose signal lines are connected to the temperature sampling points, temperature detection signals detected by the corresponding temperature detection units in the corresponding column groups are respectively sampled based on the temperature sampling points by configuring the on-off states of the control switches; when the dual-purpose signal lines are connected to the alternating power lines, alternating electric signals are applied to the electrode units in the corresponding column groups based on the alternating power lines. In this way, a plurality of electrode units can be zoned and controlled using fewer conductive traces.

A method of docking an unmanned aerial vehicle (UAV) with a base station. The method includes: landing the UAV on a landing platform of the base station; generally aligning the UAV with a charging hub of the base station; extending the charging hub; and repositioning a locking mechanism on the charging hub from an unlocked position into a locked position to thereby secure the charging hub to the UAV.

To reduce the height of a connector having a retainer in which a positioning post is formed. A cable terminal, having an inclined part which is formed between a front upper plate part and a rear upper plate part and which is inclined to approach a center line toward the rear side. The retainer has the positioning post that is positioned to the rear of the inclined part and restricts movement of the cable terminal in the rearward direction of the cable terminal.

The invention relates to an electric connector combination. A wire end connector comprises an insulating body, at least one socket terminal, a drawstring and an upper cover, the insulating body is provided with a lower surface and an upper surface which are opposite to each other, and an accommodating groove penetrating through the lower surface and the upper surface; the socket terminal is accommodated in the accommodating groove, and a butt joint groove is arranged in the socket terminal. The drawstring is fixed on the insulating body; the upper cover is fixed on the upper surface of the insulating body, the upper cover is provided with a plurality of clamping arms extending downwards, and a clamping head protruding towards the accommodating groove is formed at the lower tail end of each clamping arm. Through the clamping arm and the drawstring of the upper cover, a user can release the clamping head when pulling the drawstring and then pull the wire end connector to be separated from the board end connector, and the separation of the two connectors is realized by one action and does not need to be completed step by step, so that the convenience and safety of the disassembly operation are improved, and the effect of quick release is achieved.

The utility model relates to a bus connector. The technical problem to be solved by the utility model is to provide a bus connector. According to the technical scheme, the electric connector comprises an insulating base, a metal outer connector and a tulip contact, the insulating base comprises an insulating base bottom and a conical boss, the insulating base is provided with an insulating base inner cavity and an insulating base butt joint hole, the metal outer connector comprises an inner contact part, an outer connector body and an outer contact part, the outer contact part is provided with an outer contact part connecting hole, and the tulip contact is connected with the inner contact part through the outer contact part connecting hole. The outer joint body is provided with an outer joint fastening boss, the outer joint fastening boss is provided with an outer joint fastening hole, and the insulating seat inner cavity is provided with an insulating seat inner surrounding edge and an inner cavity limiting groove outside the insulating seat butt joint hole. The utility model has the advantages that the metal outer joint and the insulating seat adopt a bidirectional connection structure designed transversely and longitudinally, so that the connection has a locking function, multiple guarantees are provided, and the metal outer joint is effectively prevented from loosening or shifting due to vibration or frequent plugging and unplugging.

The invention relates to the field of cable joints, in particular to a quick plug type prefabricated cable joint which comprises a first cable, a second cable, a first joint, a second joint, an extrusion plate, a connecting plate, a fixing block, a rotating plate, a reset mechanism, a limiting ring and the like. The first cable and the second cable are provided with a first connector and a second connector respectively, four placement grooves are formed in the outer side of the second connector in the circumferential direction, extrusion plates are arranged in the four placement grooves, rotating plates are rotationally connected between the extrusion plates and the second connector, one ends of the extrusion plates are inclined, the other ends of the extrusion plates are provided with connecting plates, and fixing blocks are arranged at the ends, away from the extrusion plates, of the connecting plates. And a reset mechanism is arranged between the second joint and the extrusion plate. Inserting and unlocking of the cable can be completed through simple operation, connection can be completed only by aligning the second connector with the first connector and inserting the second connector into the first connector, the extrusion plate is automatically pressed and contracted in the inserting process and finally tightly attached to the inner wall of the first connector to achieve preliminary fixing, and operation is easy and rapid.

The invention discloses an adapter card and electronic equipment, and relates to the technical field of expansion board cards, the adapter card comprises a circuit board provided with a first groove and a first slot position, the first slot position is installed on the first groove, the first slot position is used for connecting the adapter card with PCIE equipment, a first cable is welded to the back face of the first slot position, and the first cable is connected with the first slot position through a second cable. One end of the first cable penetrates through the first groove to be connected with the back face of the first slot position, the other end of the first cable is connected with a main board of the electronic equipment, and the first cable is used for transmitting high-speed signals. The problem of signal quality degradation caused by limitation of a common plate or a connector in a high-speed signal transmission process in the prior art is solved.

A connector assembly includes a connector and a baffle, the connector includes a base part, two latches, and a first engagement structure, the two latches are respectively disposed at two opposite ends of the base part, and the first engagement structure extends outwardly from the base part, the baffle includes a main portion and a second engagement structure connected to the main portion, the first engagement structure is selectively connected to the second engagement structure for the baffle to be fixed on the connector.

Plug connectors for use with high speed signals. The connector includes an insulative housing having a base portion and a tongue portion extending from the base portion, and conductive terminals held by the housing. Each conductive terminal has a mating portion held on a side of the tongue portion, a tail portion extending out of the housing, and an intermediate portion held in the base portion. The conductive terminals comprise signal terminals and ground terminals. A shielding member is disposed in the housing and includes features configured to provide shielding to signal terminals and electrically connect ground terminals. The shielding member also includes features configured to improve impedance consistency along conduction paths. Such a configuration meets signal integrity requirements in connectors designed for higher frequencies, while conforming to a standard that constrains mating and mounting interfaces.

The invention relates to the technical field of charging control, and discloses a charging device, a charging control method and device thereof and a medium. When a charging plug is inserted into a target charging port, pressure data of different contact positions between the charging plug and the target charging port are collected and converted into a pressure distribution image, the pressure data are converted into image features, and the image features are stored in a memory; pressure image features in different offset directions are learned through a pre-trained contact state classification model, and rapid and accurate classification prediction of the offset directions between a charging plug and a charging port is realized, so that a traditional low-efficiency search scheme is replaced by a mode of performing offset direction rapid classification on a force sense image; the self-adaptive correction of the pose error of the charging plug is realized, the time of the final butt joint stage is greatly shortened through the efficient fine adjustment of the insertion pose, the mechanical impact and abrasion to the charging plug and the charging port are reduced, the operation safety and the equipment durability are guaranteed, the smoothness and safety of the butt joint process are improved, and the service life of the equipment is prolonged.

A connector configured to connect densely disposed cables to a board. The connector may include two or more rows of terminals held by a housing such that the two or more rows of terminals are at a same height with respect to a board that the connector would be mounted to. Such a configuration enables the connector to fit into a space limited by, for example, another component mounted to the board. The terminals may include first contact portions configured to be mounted onto a surface of the board when pressure is applied to the terminals so as to avoid the use of materials that may cause undesired shorting such as soldering materials. The terminals may include second contact portions configured to receive the cables. The second contact portions of ground terminals of a same row may be connected by a strip configured to contact shields of cables attached to the row.

A shield connector is provided with an inner conductor, a dielectric for accommodating the inner conductor, and an outer conductor for surrounding the dielectric. The dielectric includes a stopper portion for stopping a movement of the dielectric along a wall surface of the outer conductor by abutting on the outer conductor. A displacement of the dielectric with respect to the outer conductor can be prevented by the abutment of the stopper portion on the outer conductor.

The invention relates to a plug connector component (7) for a multi-part plug connector (8), having - a connection interface (10) for connecting to at least one other compatible plug connector component (9) of the multi-part plug connector (8); - a primary contact region (15) for forming at least part of a primary plug interface (16) for connecting to a corresponding mating plug connector (3, 3') of the multi-part plug connector (8); - a connection region (13) for connecting at least one electrical conductor (6); and - at least one electrical contact element (11), which can be connected to the electrical conductor (6) in the connection region (13) and which extends from the connection region (13) at least into the connection interface (10), the electrical contact element (11) being connectable to a compatible electrical contact element (12) of the compatible plug connector component (9) in the connection interface (10).

The invention relates to the technical field of charging piles, and particularly discloses a charging pile with a self-locking type anti-falling direct-current charging gun, the charging pile comprises a charging pile body, the charging gun and a cable, the charging gun comprises a shell and a locking arm, a self-locking mechanism and a protection mechanism are arranged in the charging gun, the self-locking mechanism comprises a sliding sleeve, a sliding block and a connecting piece, and the sliding sleeve is connected with the cable. The locking arm is provided with a locking part and an unlocking part, the protection mechanism comprises a movable block, a reset spring and an overload spring, the cable has length redundancy in the charging gun, the cable drives the sliding sleeve to move by means of the self weight of the cable, the sliding block is driven to move to the position below the locking arm to form physical support, self-locking is achieved, poor contact is prevented, and when overload pulling force such as car sliding occurs, the cable is locked. The slide block is driven to cross the locking part and forcibly trigger the locking arm to unlock, and the overload spring is matched to push the charging gun to automatically separate; the problems that the charging gun is prone to loosening due to cable dragging and cannot be automatically released in danger are solved, and unification of rigid safety and flexible protection is achieved.

The invention belongs to the technical field of switch cabinets, and particularly relates to a medium-voltage switch cabinet. Comprising a switch cabinet; the switch cabinet is provided with a door body; a first guide rail is fixedly mounted in the switch cabinet; evenly-arranged components are installed on the guide rail. Second guide rails are arranged on the upper and lower sides of the first guide rail; a stabilizing assembly is arranged on the second guide rail; the stabilizing assembly comprises a moving block; circular grooves are formed in the sides, facing the wiring terminals, of the moving blocks; a rotary drum is rotationally connected into the circular groove; a vertical cylinder is arranged in the rotating cylinder; two notches are formed in the end of the side, attached to the circular groove, of the vertical cylinder. And extrusion blocks are rotationally connected into the two notches. Extrusion grooves are formed in the end surfaces of the opposite sides of the two extrusion blocks; two opposite metal half cylinders are arranged at the top of the vertical cylinder; according to the invention, through the arrangement of the stabilizing assembly, the problem of insufficient contact area or infirm locking of the wire core during wiring can be avoided.

The invention relates to the technical field of electric curtains, in particular to a splicing type intelligent curtain power supply track which comprises a track unit, a butt joint unit, a power supply unit and a tailstock unit. A sliding contact line is inserted into the transmission rack in the length direction of the transmission rack and abuts against the side connection locking mechanism to limit the side connection locking mechanism to loosen, and a transverse locking mechanism and a longitudinal locking mechanism are arranged between the track unit and the power supply mainframe box; the side rail assemblies and the transmission racks are locked through the side connection locking mechanisms to form the rail units, the side rail units are sequentially spliced through the side rail butt joint mechanisms and the rack butt joint mechanisms, and the length of the curtain rail is finely adjusted through the tail frame unit to form the curtain rail with the preset length. And finally, the power supply unit and the track unit are locked through the transverse locking mechanism and the longitudinal locking mechanism to supply power to the track to form the power supply track, multiple times of correction and cutting are not needed, the installation efficiency is improved, and the logistics cost is reduced.