3779results about "Vehicle connectors" patented technology

The present disclosure describes a vehicle charging system comprising a vehicle charging gun comprising at least two pins, a protective earth (PE) pin configured to connect to ground and a proximity pilot (PP) pin configured to detect when the vehicle charging gun has been inserted into a vehicle; and an apparatus to couple with the vehicle charging gun, the apparatus comprising: a switch operable between a first position and a second position, the switch being controlled by a controller, wherein, when the switch is in the first position, the switch enables the vehicle or a vehicle charging station to detect that the vehicle charging gun is inserted into a vehicle inlet port of the vehicle, and when the switch is in the second position, the apparatus generates an electrical effect that simulates the removal of the vehicle charging gun from the vehicle inlet port.

An electric vehicle (EV) lockout device including a clip and a housing. The housing having a base with a front side and a back side. A first flange extends from the front side of the base and is configured to engage with an EV charge port or EV charge plug. A clip support unit extending from the back side of the base. The clip support unit including a first side plate having a first top end, a first bottom end, and a first opening disposed between the first top end and the first bottom end, and a second side plate having a second top end, a second bottom end, and a first opening disposed between the second top end and the second bottom end. The second side plate being disposed substantially parallel to the first side plate, and the second opening being substantially aligned with the first opening.

A slidable current collector has frame formed as central substrate and sloped shoulders on opposing lateral sides of the central substrate. Electrical terminals pass through orifices arranged in at least two rows within the central substrate. At least one bumper is disposed on an underside of the central substrate between the at least two rows. During sliding on a power rail, the electrical terminals contact a rail surface, and the current collector can shift laterally on the rail surface across a distance between the bumper and one of the sloped shoulders. If disengagement of the electrical terminals from the rail surface occurs, angles on the sloped shoulders and the at least one bumper resist excessive lateral shifting and urge the electrical contacts to reengage with the rail surface.

A slidable current collector has an array of terminals with carbon brushes for contacting conductor rails to deliver electrical power to a moving work machine. The terminals have upper sections with a conductive post, lower sections that include a reservoir of liquid metal, and bladders that connect the upper sections with the lower sections. Magnets surround outer shells of the terminals. Fluid above a threshold pressure fed into the bladders holds the upper sections apart from the lower sections and forces the magnets away from the conductor rails. Fluid below the threshold pressure allows the magnets to clamp the terminals to the conductor, lowers the conductive post into the liquid metal, and urges the carbon brushes against the conductor rails. The bladders provide a fluid suspension distributed across the array of terminals, enabling consistent electrical contact and wear for the carbon brushes.

A charging gun disconnecting apparatus including a housing disposed on a panel of a vehicle and coupled to a charging gun and a pushing unit disposed inside the vehicle and disposed inside the housing. The pushing unit includes a holder coupled to a hook of the charging gun and configured to move and to protrude to the outside of the panel of the vehicle and an ejector that protrudes to the outside of the panel together with the holder, the holder being movably disposed inside the holder to release a coupling between the charging gun and the housing while moving to the outside of the holder in a same direction in which the holder moves.

A plug-in connection comprises a plug-in connector (1) and a mating plug-in connector that can be plugged together with the latter. The plug-in connector (1) has a housing (2) into which an electrical conductor (3) is inserted. The electrical conductor (3) is electrically contacted with a contact partner (4) likewise arranged in the housing (2) by means of their surfaces coming to rest on each other. The contact partner (4) is contacted via its circumferential end face (5) with a contact partner of the mating plug-in connector in such a way that the end faces come to rest on each other. The plugging-together is effected and supported by a screw (6). The screw includes insulation (e.g., insulating element (12) or a coating) such that the screw (6) does not touch voltage-carrying parts such as the electrical conductor (3) and / or the contact partner (4).

A wire-to-board connector disclosed by the present invention comprises a first connecting piece, a second connecting piece and a locking assembly, the first connecting piece comprises a first shell and a first terminal, the first terminal comprises a main body part and a crimping part, the main body part comprises a substrate provided with a through hole, a first side plate and a first force arm, the first side plate is provided with a first contact, and the second side plate is provided with a second contact; the first side plate is bent and then extends to form a second force arm, the second force arm is provided with a second contact, and the crimping part is connected with the cable or the flexible flat cable; the second connecting piece comprises a second shell and a terminal assembly, and the terminal assembly is provided with a first contact surface and a second contact surface; the first contact and the second contact are tightly connected to the second contact surface and the first contact surface respectively; the locking assembly comprises a first locking piece and a second locking piece, the first locking piece locks the first terminal in the first shell, and the second locking piece locks the first shell in the second shell. According to the wire-to-board connector, the holding force between the terminals is improved, and the problems of unstable connection and poor transmission performance are solved.

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.

A hub motor wire outlet structure includes a hub motor and a wire outlet assembly. The wire outlet assembly includes a motor connector and a wire connector, and a load-side circuit board of the motor connector and a power-side circuit board of the wire connector are interconnectable through a plurality of terminal pin connecting pillars so as to form a modularized structure. As such, the firmness and alignment accuracy of the assembly can be effectively improved, making it easy to assemble during mounting, enhance operation safety, and also reduce the area occupied by the entire wire assembly.

A connector part for a charging system for charging an electric vehicle includes: a plug-in portion for plugging connection to a mating connector part; at least one electric plug contact disposed on the plug-in portion so as to transmit a charging current; at least one busbar electrically connected to the at least one plug contact, the at least one busbar being connectable to a load conductor and having a face portion extending flat along a plane; and a cooling unit having a housing disposed on the face portion for conducting a coolant flow, the housing being open at a side facing the face portion, an electrically insulating separating layer being disposed between the housing and the face portion, the face portion being disposed on a first side of the separating layer so as to flow the coolant flow on a second side of the separating layer.

A socket includes a first insulator, a second insulator, contacts, and a pair of metal fittings. The second insulator is located within the first insulator. The contacts are supported by the first insulator and are disposed within the second insulator movable relative to the first insulator. Each metal fitting of the pair of metal fittings is provided to the corresponding one of two ends of the first insulator that are opposite in an arrangement direction of the contacts. The metal fittings (40) each include a base supported by the first insulator, a biasing portion and a contacting portion.

The invention discloses a charging gun that can realize changeable color according to temperature change and a preparation method thereof, relating to the field of charging gun, including a gun head with one end provided with silicone waterproof pad, the rear side of silicone waterproof pad is connected with terminal cover; interior of said terminal cover is connected with terminals, and outer side of the terminals are provided with terminal rubber coatings, one end of said terminals is connected with a terminal wiring harness. The invention realizes changeable color block different from the material used elsewhere, which adopts PC and temperature-sensitive material mixed injection molding, in the charging process of charging gun, phenomenon of heat will occur in the event of improper use or poor contact, at this time temperature change can be perceived through color change of gun shell so as to confirm using state of charging gun.

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 discloses a direct-current charging device and a use method thereof, relates to the technical field of direct-current charging, and aims to solve the technical problem that the service life and safety are affected by continuous plugging after a charging plug is fully charged. According to the invention, safety and reliability are improved through cooperation of multiple structures; the isolation sleeve, the outer convex ring clamp and the expansion ring form multi-stage sealing, dust and water vapor are prevented from invading, and the connection stability is enhanced; the loose insertion structure is automatically disconnected after being fully charged by means of thermosensitive deformation, so that part loss caused by long-term insertion is avoided; the moisture absorption structure periodically works through the extrusion part, continuously adsorbs and discharges moisture, and protects the safety of a circuit; the pressure energy structure maintains short-time sealing of the expansion ring after power failure, and the protection time is prolonged. All the components are linked through heat transfer, the functions of sealing, disconnecting, moisture prevention and the like can be achieved without extra power, the use experience is optimized, various environment requirements are met, and the service life of equipment is prolonged.

The invention belongs to the technical field of connectors, and particularly relates to an electric tricycle wire harness connecting structure. Comprising a butt joint piece which is divided into a connector A and a connector B which are oppositely arranged in a butt joint mode. A positioning damping device is arranged on the joint A; the two positioning square blocks are respectively mounted at the top and the bottom of the joint B; the positioning damping device comprises two positioning square boxes, and the positions of the positioning square boxes correspond to those of the positioning square blocks; openings of the two U-shaped pipelines are oppositely arranged and located on the two sides of the connector A correspondingly. The two ends of the U-shaped pipeline face the two positioning square boxes correspondingly, and auxiliary square columns are slidably connected into the U-shaped pipeline. Therefore, the service life of the connector, namely the butt joint piece, is prolonged, the stability of electrical connection is improved, the phenomena of heavy butt joint and light protection during use of the wire harness connecting structure are avoided, the butt joint piece is effectively protected, impact energy such as vibration and shaking during use can be absorbed by the buffer performance, and the service life of the connector is prolonged. Therefore, the limitation of the structure in use is reduced.

A retention assembly for coupling electrical components to a vehicle including a body configured to house the electrical components, the body defining a slot. The retention assembly further includes a grounding component received in the slot of the body and defining a first aperture and a fastener extending through the first aperture of the grounding component and configured to extend at least partially through a vehicle body to secure the body to the vehicle and provide an electrical pathway between the grounding component and the vehicle body.

Provided is a plug-and-socket assembly including a plug configured to be electrically and mechanically coupled with a socket, and a cover configured to be mounted over a portion of the plug and a portion of the socket, the cover including a flange forming a first opening at a proximal end of the cover and configured to be coupled to the socket, a retaining portion forming a second opening at a distal end of the cover, and configured to secure a plug component between the flange and the retaining portion, and a cover body extending from the flange to the retaining portion and forming a longitudinal opening extending from the first opening to the second opening.

A connection unit connects an electrical supply line to a connection element of a heatable exhaust gas system. The connection unit has a housing having a connection element receiving region extending in the direction of a first housing axis (G1) and a supply line receiving region extending in the direction of a second housing axis (G2). The connection element receiving region is open in a first axial connection element receiving region end region for receiving the connection element protruding from an exhaust gas system and is closed off in a second axial connection element receiving region end region. The supply line receiving region is open to the connection element receiving region in a first axial supply line receiving region end region and is open in a second supply line receiving region end region for receiving an electrical supply line.

The invention discloses an anti-vibration disconnection wiring harness assembly, and belongs to the technical field of wiring harness assemblys.The anti-vibration disconnection wiring harness assembly comprises a male seat and a female seat which are connected with a wiring harness, and the male seat and the female seat are connected in a pluggable mode; a connecting sleeve is fixedly arranged at the left end of the female seat, a sliding adjusting seat is slidably mounted on the outer side of the female seat, a first spring is fixedly connected between the sliding adjusting seat and the female seat, elastic positioning pieces are evenly arranged on the outer side of the end of the female seat, and limiting adjusting rings are arranged on the outer sides of the elastic positioning pieces in a sleeving mode. And a groove body structure is formed in the inner side of the sliding adjusting seat, movable push blocks are evenly installed on the inner side of the sliding adjusting seat in a penetrating and telescopic mode, a buffering assembly used for achieving shock prevention is fixedly installed below the sliding adjusting seat, and an adsorption assembly is arranged on the inner side of the connecting sleeve. According to the wire harness assembly capable of preventing vibration disconnection, convenient and stable wiring can be carried out, anti-vibration treatment can be carried out in the vehicle running process, and secondary wiring locking can be achieved through vibration force driving.

A trailer test module of a vehicle is electrically connected between a trailer tow electrical connector of the vehicle and a wiring harness of the vehicle that carries electrical signals for a trailer such that when the electrical connector of the trailer is attached to the trailer tow electrical connector, the trailer tow electrical connector is between the trailer test module and the electrical connector of the trailer. The trailer test module includes circuitry that replicates an electrical load of the trailer.

The invention relates to the technical field of electric connection, in particular to a vehicle-mounted camera connector assembly which comprises a shell connector and a plate end connector, the shell connector comprises a shell, a power connection assembly and a fixing plug, the power connection assembly is arranged in the shell, and the fixing plug is used for fixing the power connection assembly in the shell. The power connection assembly is provided with a first power connection terminal, a first plugging end and a second plugging end. The two ends of the first power connection terminal extend to the first plugging end and the second plugging end respectively. The board end connector comprises a base, a floating seat, a fixing piece, a floating connecting piece and a second power connection terminal, the base and the floating seat are both independently formed by insulating materials, and the fixing piece and the floating connecting piece are both independently formed by conductive metal pieces. Stable and reliable electric connection, good floating compensation, buffer protection and efficient and convenient assembly and maintenance are achieved, and the high-quality signal transmission requirement of the vehicle-mounted camera in a complex vehicle environment can be met.

The present invention relates to the technical field of power connectors, and in particular discloses a high-voltage waterproof power connector for new energy vehicles, including a first connector and a second connector plugged with the first connector, the first connector including a first shell and a first terminal arranged on the first shell, the external second terminal is electrically connected to the water pump motor via the first terminal; a connecting plate is protruding from the outer side of the first shell, the first shell is detachably connected to the external water pump motor via the connecting plate, a pouring groove is provided at one end of the connecting plate away from the first shell, the first terminal penetrates the bottom wall of the pouring groove and is connected to the first shell, and waterproof glue is cast and molded in the pouring groove. The excellent waterproof performance of the connector in a high-pressure environment is improved by arranging a pouring groove on the outer side of the connecting plate and filling the pouring groove with waterproof glue; the applicability of the connector is improved by the detachable installation of the connecting plate and the water pump motor, and the maintenance and replacement of the first connector is facilitated.

The invention relates to the technical field of transmission line connection, and discloses a high-frequency transmission line connecting device for a pilotless automobile, which comprises a transmission line I and a transmission line II, one end of the transmission line I is electrically connected with a male joint, one end of the transmission line II is electrically connected with a female joint, and the female joint is sleeved with a sheath. Mounting rods are slidably connected to the top and the bottom of the protective sleeve, first springs are mounted at the joints of the mounting rods and the protective sleeve in a sleeving mode, inclined wedge blocks are fixedly connected to the ends, close to each other, of the mounting rods, the inclined wedge blocks penetrate through the protective sleeve, and shifting blocks are fixedly connected to the ends, away from each other, of the mounting rods. During connection, quick pre-butt joint is facilitated, when temporary disconnection is needed, the two transmission lines can be incompletely disconnected, the transmission lines can be conveniently recognized and straightened out, in the unlocking process, the female connector is quickly bounced off, the two transmission lines do not need to be manually stripped, and operation is convenient.

To provide a wiring structure for a hub motor in which wiring connection parts are formed into a modular structure, assembly strength and alignment precision are improved, and assembly can be made easier during installation. [Solution] The wiring structure for a hub motor comprises a hub motor and a wiring unit 10, the wiring unit having a motor connection section 20 and a wire connection section 30, with a load terminal wiring board 25 of the motor connection section and a power supply end wiring board 36 of the wire connection section interconnected by a plurality of bridge connecting rods 24 to form a modular structure. This effectively improves assembly strength and alignment accuracy, makes assembly easier during installation, and more effectively increases safety in use while reducing the overall volume of the wiring unit.

An electrical connection for a vehicle and methods of forming an electrical connection for a vehicle. The electrical connection includes a first electrical component including a first joining area. The electrical connection also includes a conductor including a second joining area. The conductor is joined at the second joining area to the first joining area of the first electrical component. In addition, the electrical connection includes a fusion zone formed in the first electrical component in the first joining area. The conductor includes a copper-graphene multilayer composite formed on the surface of the conductor, the composite including at least one of the following composite structures: a) alternating layers of graphene and copper deposited on the substrate, b) graphene particles dispersed in a copper matrix, and c) alternating layers of graphene and copper deposited on a copper foil, wherein the copper foil is wrapped around the substrate.

A charging communication module and a charging method of an electric vehicle are provided. The charging communication module includes a voltage sensor that senses a voltage level of a signal line to generate a sensing result, a controller that generates first control information based on the sensing result and converts information of a first communication format provided from the signal line into information of a second communication format, and a switch device that electrically connects or disconnects the signal line with or from the controller based on the first control information.

An automotive battery includes a positive contact slot in a battery housing, the slot opening into a positive slot encasement inside the battery for insertion of a positive electrical prong for electrical connection to a contact region on a positive battery post; and, a negative contact slot in the battery housing, the slot opening into a negative slot encasement inside the battery for insertion of a negative electrical prong for electrical connection to a contact region on a negative battery post.

The present invention provides a connection component and a conductive terminal thereof, the connection component is used to electrically connect between a battery pack and a battery management system, and includes a circuit board, a conductive terminal, a wire and a connector, the conductive terminal is connected to one end of the circuit board to electrically connect to a plurality of battery cells in a battery pack respectively, the wire is connected to the other end of the circuit board, and is electrically connected to the conductive terminal through the circuit board, each conductive terminal includes a fixed portion, a contact portion electrically connected to the corresponding battery cell, and a connecting portion connecting the fixed portion to the contact portion, the fixed portion has a base electrically connected to the circuit board and a fixed foot bent and extended from the base, the connector is connected to the other end of the plurality of wires to connect to the battery management system, and the connecting portion is arranged in a curved shape to be elastically connected between the base and the contact portion. The connection component and the conductive terminal of the present invention can stably collect signals.

The invention relates to an electronic device module, a controller and a vehicle. The electronic device module comprises two functional modules, each functional module is provided with a first terminal and a second terminal, the first terminal and the second terminal extend towards the other functional module, the ends of the two first terminals are conducted, and the ends of the two second terminals are conducted; and along the thickness direction of the first terminal, the projection of the second terminal on the first terminal is at least partially accommodated in the first terminal. According to the electronic device module, the two terminals of the two functional modules are arranged between the two functional modules, and the projection of the second terminal on the first terminal is at least partially accommodated in the first terminal, so that the magnetic field generated by the current flowing in the two first terminals can be transmitted to the two functional modules. And the magnetic field generated by the current flowing to the two second terminals can offset each other, so that the generation of stray inductance is reduced.