1016results about "Couplings bases/cases" patented technology

The utility model discloses a kind of locking anti-falling electric connectors, it is related to electric connector technical field.The utility model includes first plug-in and second plug-in, first plug-in is provided with first anti-falling shell, second plug-in is provided with second anti-falling shell, first anti-falling shell and second anti-falling shell are all U shape, first anti-falling shell and second anti-falling shell are all with first plug-in and second plug-in sliding connection, positioning assembly is arranged between first anti-falling shell and second anti-falling shell, and limiting component is arranged on first anti-falling shell and second anti-falling shell.The utility model has dustproof effect to first plug-in by first anti-falling shell cover and close on first plug-in, dust or oil stain etc. are inevitably adhered to the insertion port of first plug-in, to have protective effect to first plug-in, same principle, second anti-falling shell cover and close on second plug-in have protective effect to second plug-in, to increase the practicability and security of electric connector.

A ground structure of a USB board end connector and the board end connector, wherein the ground structure comprises a shielding shell of the USB board end connector and a ground terminal arranged on the shielding shell, a lug directly extended from the shielding shell is arranged on the rear side of the shielding shell, the lug comprises an extension section and an inward bending section, one end of the extension section is connected with the shielding shell, the other end of the extension section is connected with one end of the inward bending section through a first circular arc section; a terminal lug extending outward is arranged on one side of the ground terminal, the lower part of the terminal lug is cut off, and the cut-off part is bent backward to form a stop lug; the inward bending section abuts against the terminal lug and is tightly contacted with the stop lug. The application has the advantage that the ground of the ground terminal is very reliable.

The application discloses a high-power water-cooled hollow inductor connecting system, and belongs to the technical field of heat dissipation and connection of power electronic devices. The system aims to solve the problems of low heat dissipation efficiency of traditional water-cooled inductors, complex installation and potential safety hazards caused by separation of water circuit and electric circuit connection. The technical scheme points of the system include: an inductor module made of a hollow metal pipe with a heat-conducting insulating coating on the inner wall, and a connector module matched with the inductor module; the connector module has a hollow center fluid needle and an insulating main body with a conductive elastic element, so that when the connecting interface of the inductor module is inserted, the sealing connection of the cooling liquid channel and the reliable contact of the electric circuit can be realized at the same time. The system is mainly used in high-power density power electronic devices such as new energy vehicles, industrial frequency converters and high-power power supplies, and can realize efficient heat dissipation, safe connection and convenient maintenance of the inductor.

The present application provides a connector and a connector assembly that further reduce the number of components and improve the performance of the frame. The connector of the present application is capable of being fitted with a counterpart connector in a first direction, and has a frame having a side wall that surrounds the counterpart connector in a fitted state of the connector, first and second terminals disposed at different positions in a second direction on the inner side of the frame, and a blocking portion disposed between the first and second terminals in the second direction. The side wall is seamlessly continuous throughout the entire circumference of the frame, the frame and the blocking portion are integrated by being formed of the same member, the blocking portion has a linking portion that links one end portion and the other end portion of the frame in a third direction, and the linking portion is fixed to a substrate in a state of being continuously in contact with the substrate in a range from the one end portion to the other end portion of the frame.

Disclosed in the present disclosure are an electric energy transmission system and an automobile. The electric energy transmission system includes at least one electric connection skeleton, an insulating layer sleeved on an outer wall of the electric connection skeleton, and connectors provided at two ends of the electric connection skeleton, and the electric connection skeleton is provided with at least one bent portion, and in at least a portion of the bent portion, at least one cavity is provided between an inner wall of the insulating layer and a periphery of the electric connection skeleton. The arrangement of this structure can ensure that the safety of the electric energy transmission system is greatly improved.

The present disclosure provides an electrical connector, an electrical transmission structure and an automobile. The electrical connector includes a sheath, a shielding shell, a baffle, an inner insulator and at least one inner conductor terminal. The shielding shell includes a shielding cylinder and a first protruding rib which is formed separately from the shielding cylinder and fixedly connected to an outer side of the shielding cylinder. An inner wall of the sheath is provided with a first stop step, the shielding shell is mounted in the sheath, and the first protruding rib abuts against the first stop step. The inner insulator is disposed in the shielding cylinder and is provided with a terminal hole into which the inner conductor terminal is inserted. The baffle is mounted on the inner insulator, and a front side of the baffle abuts against the inner conductor terminal, thereby solving the technical problem of the high production cost of the electrical connector.

A header part of an implantable medical device, a method for manufacturing the header part and a plug assembly which can be joined into the header part are described. The header part has a header part housing with at least one blind-hole-like plug contact socket with a socket opening and a socket bottom axially opposite the socket opening, at least one electrically conductive contact ring element and an electrically insulating, elastically deformable sealing ring are joined in a coaxial arrangement and in axially successive order along the second plug contact socket, which contact ring element and which sealing ring are surrounded by a hardened casting material. The invention is characterized in that at least one second blind-hole-like plug contact socket is arranged inside the header part, which second plug contact socket has a socket opening and a socket bottom axially opposite the socket opening, at least one electrically conductive contact ring element and an electrically insulating, elastically deformable sealing ring are joined in a coaxial arrangement and in axially successive order along the second plug contact socket, which contact ring element and which sealing ring are surrounded by a hardened casting material, the socket bottoms of the two plug contact sockets are each delimited by a connection which is at least partially surrounded by hardened casting material, and the connection contains a through channel which opens on both sides into the blind-hole-like plug contact socket.

This invention discloses an ultra-high voltage cable with an aluminum-pressed sheath, relating to the field of cable technology. It includes an outer sheath, inside which a cable core is installed. An insulating shielding sleeve is fitted over the outer wall of the cable core. An inner nesting sleeve is fitted over the outer side of the insulating shielding sleeve. A reinforcing strip is symmetrically wound around the outer wall of the inner nesting sleeve. Several arc pads are installed at equal angles along the circumferential direction on the outer side of the reinforcing strip. A support sleeve is fitted over the outer side of each arc pad. This invention effectively integrates spiral limiting, multi-dimensional gradient buffering, flexible protection, and rigid support. It not only forms multiple radial and axial stress relief networks, achieving multi-level stress dispersion and efficient buffering of mechanical stress, providing reliable flexibility for ultra-high voltage cables, but also forms a radially dominant, multi-axially auxiliary heat conduction network while ensuring mechanical strength, effectively improving the cable's heat dissipation capacity and simultaneously meeting the cable's requirements for mechanical strength and heat dissipation performance.

A lever-type connector according to one aspect of the present disclosure is provided with a housing including an opening and a lever. The housing includes a pair of side walls and a pair of coupling walls. The lever includes a pair of arm portions and an operating portion. The lever attaches and detaches the housing to and from a mating connector as being rotated between a first position where the lever is upright with respect to an axis of the housing and a second position where the lever is inclined away from the opening. The housing and the lever include first restricting portions for restricting rotation of the lever from the first position toward the opening by interfering with each other. The first restricting portions include the coupling wall facing the operating portion with the lever located at the first position.

The present application provides a battery apparatus, an energy storage apparatus, and an electric apparatus. A battery apparatus (200) includes a battery cell (300) and an electronic control assembly (400). The electronic control assembly includes a circuit board (51), a housing (40), and a covering structure (53). The circuit board is provided with a connector receptacle (52). The housing (40) is provided with an accommodating cavity (401), the circuit board (51) is installed in the accommodating cavity (401), and the housing (40) is provided with an opening (402) for the connector receptacle (52) to extend out. The covering structure (53) is disposed on the housing (40) and at least partially covers a gap (403) between the connector receptacle (52) and a side wall of the opening (402). The gap (403) between the connector receptacle (52) and the side wall of the opening (402) is covered, reduced, or occluded by using the covering structure (53), so that the electronic control assembly meets requirements of a required protection level.

A battery swapping connector (100), a battery device (200), and an electric device (1000). The battery swapping connector (100) comprises: a mounting base (110) and a plug (120); the mounting base (110) comprises a base body portion (111) and a mating portion (112) arranged on the upper side of the base body portion (111); two ends of the upper surface of the mating portion (112) in a first horizontal direction are respectively a first end (1121) and a second end (1122); the upper surface of the mating portion (112) extends downward in a direction from the first end (1121) toward the second end (1122); the plug (120) comprises a housing (121) and pins (122); the housing (121) surrounds the mating portion (112); the pins (122) are arranged in the housing (121); discharge through hole (123) are formed in the lower end of the housing (121), and the discharge through holes (123) are located at the second end (1122) and are located on the upper side of the mating portion (112).

The application provides an aviation connector and a chassis contact structure and an assembling process method, which comprise: a chassis provided with a mounting through hole; an aviation connector arranged in the mounting through hole, and a flange part of the aviation connector arranged on the inner side of the chassis; a fixing clamp arranged on the inner side of the chassis, one end of the fixing clamp connected with the flange part of the aviation connector, and the other end of the fixing clamp connected with a printed board; and a copper sheet arranged between the one end of the fixing clamp and the flange part of the aviation connector. The aviation connector according to the embodiment of the application has the beneficial effects that the lap joint resistance between the aviation connector and the chassis is reduced to within 1 mΩ, a good discharge channel is provided for HIRF and lightning interference introduced by the aviation connector cable, and the anti-interference capability of the airborne product is improved.

A vehicle connector includes a mounting body, a mating body and a plurality of terminal portions fixed on the mounting body; the mating portion has a mating cavity that runs through front and back, each terminal portion includes an insulative housing and a conductive terminal disposed in the insulative housing, the conductive terminal defines a retaining portion fixed in the insulative housing and a contacting portion extending from the retaining portion and protruding out of the insulative housing; wherein the mounting body defines a base portion for fixing the mating body and two or more mating portions protruding forward into the mating cavity, the base portion defines a holding groove fixed to the insulative housing, each mating portion has a centerline parallel to the insertion direction and a guide hole communicates with the holding groove, the contacting portion of the conductive terminal extends into the guide hole.

A connector interface of an energy storage system, the connector interface comprising at least one first connector port, a second connector port, and a cover movable between a first position and a second position, wherein when in the first position, the cover is configured to prevent at least one first connector being put in connection with and / or disconnected from the at least one first connector port, when in the second position, the cover is configured to enable at least one first connector to be put in connection with and / or disconnected from the at least one first connector port, and wherein the cover is configured to be retained in the first position by a second connector when the second connector is connected to the second connector port, wherein disconnection of the second connector from the second connector port removes power from the at least one first connector port.

This utility model relates to the field of connector technology, and more particularly to an electrical connector with a locking function. The electrical connector with a locking function provided by this utility model solves the technical problem of poor sealing performance in existing connectors. An electrical connector with a locking function includes a plug; a socket, the plug being inserted into the socket; and a locking assembly for connecting the plug and the socket. By providing a locking cylinder, the plug and socket are connected using the locking cylinder. Rotating the locking cylinder relative to the plug and socket causes the plug and socket to move closer or further apart due to the positive and negative internal threads within the locking cylinder. During the assembly process, the plug does not need to rotate relative to the socket to complete the assembly, which can accommodate connectors of different specifications. The contact point between the plug and socket is located inside the locking cylinder, giving the connector good sealing performance, preventing dust and liquid from easily entering the socket.

A signal connector, which can be used for signal transmission between cables, between a cable and an instrument, and between instruments. A signal may be, for example, a radio-frequency signal. The signal connector has a first axial direction. The signal connector comprises a first connecting unit, a second connecting unit, and a locking unit. The second connecting unit is docked with the first connecting unit in the first axial direction. The locking unit comprises a lock hook component and a lock cylinder. The lock hook component is rotatably connected to one of the first connecting unit and the second connecting unit, and the lock cylinder is disposed on the other of the first connecting unit and the second connecting unit. The lock hook component can be switched between an unlocked position and a locked position. In the locked position, the lock hook component can be engaged with the lock cylinder in the first axial direction. The signal connector is easy to operate, can improve the disassembly and assembly efficiency, and facilitates ensuring the consistency of products and the stability of signal transmission.

The utility model relates to a kind of socket connectors of short axial dimension contact piece mixed loading, low-frequency contact piece, differential contact piece assembly, single-core radio frequency contact piece outer conductor and multi-core single-core radio frequency contact piece outer conductor are set in socket shell by glass cake, single-core radio frequency contact piece assembly includes single-core radio frequency contact piece outer conductor, insulator and radio frequency contact piece, multi-core radio frequency contact piece assembly includes multi-core single-core radio frequency contact piece outer conductor, intermediate conductor and center conductor, intermediate conductor and multi-core single-core radio frequency contact piece outer conductor and center conductor between them are equipped with insulating sleeve.The utility model can simultaneously realize the wall connection and transmission of low-frequency signal, differential signal, radio frequency signal etc., and it is convenient to assemble, reduces the switching frequency of single-core radio frequency contact piece assembly and multi-core radio frequency contact piece assembly in socket interior, improves socket reliability, simplifies socket internal structure, shortens socket overall axial dimension, makes low-frequency contact piece exposed part shorten, and it is not easy to occur bending deformation.

To provide a connector structure that can improve the sealing performance of the fixed end of a connecting terminal and ensure good electrical conductivity with a mating connector at the tip.SOLUTION: A connector structure includes first to third connector terminals 25 to 27 molded and fixed inside first to third connector fitting portions 22 to 24 that are fitted with the mating connector, the one ends 25a to 27a of which are exposed to the opening side of a connector fitting portion, and a potting agent 35 that is filled into the inside through the opening of the connector mating portion and adhered to the outer surface of the exposed fixed end of each connector terminal, where silver plating 33 is applied to the outer surface of the tip of the first connector terminal, and tin plating 34, which is a material that easily binds to the hydroxyl group of the potting agent, is applied to the outer surface of the fixed end of the first to third connector terminals.SELECTED DRAWING: Figure 4

An electrical connector includes: an insulating housing having plural receiving passages and retaining slots; and plural conductive terminals received in corresponding receiving passages; wherein each of the conductive terminals includes an upper piece and a lower piece, the upper piece includes an upper retaining portion retained in the retaining slot, an upper elastic arm, an upper contacting portion above the upper face, and an upper connecting portion slanting downwards from the upper retaining portion, the lower piece includes a lower retaining portion retained in the retaining slot and below the upper retaining portion, a lower elastic arm, a lower contacting portion below the lower face, and a lower connecting portion slanting upwards from the lower retaining portion, and the upper connecting portion mechanically and electrically connects with the lower retaining portion and the lower connecting portion mechanically and electrically connects with the upper retaining portion.

The present disclosure relates to the technical field of connectors. Disclosed are a socket housing, a high-voltage connector, an electric drive assembly and a vehicle. The socket housing defines a mating space therethrough, and a first end of the mating space can be configured for the insertion of a wiring terminal. A shielding ring surface and a sealing ring surface, which are configured to be spaced apart from the wiring terminal, are formed on a peripheral wall of the mating space, and the shielding ring surface and the sealing ring surface can respectively and correspondingly abut, on a one-to-one basis, against a metal shielding member and a sealing ring on a connector female end inserted from a second end of the mating space. The socket housing directly abuts against the connector female end, and the metal shielding member and the sealing ring on the connector female end are used to realize signal shielding and sealing between the wiring terminal, the socket housing and the connector female end, thereby reducing the cost of a socket end and improving the utilization rate of the space inside a vehicle.

A vehicle body and a vehicle having same. The vehicle body comprises: a battery compartment, wherein the battery compartment is provided with a first connector (20) and is used for accommodating a battery (300) provided with a second connector (310), the second connector (310) being used for mating with the first connector (20) in the direction opposite to the direction of gravity; and a sheath (10), wherein the sheath (10) is configured to be cylindrical, and the sheath (10) comprises a first end and a second end arranged opposite to each other in the direction of gravity. The first end is provided with a first opening to cover at least part of the first connector (20) in the sheath (10), and the second end is provided with a second opening, which faces the second connector (310). In a projection plane perpendicular to the direction of gravity, the projection of the second opening completely covers the projection of the first opening, and the projection area of the second opening is greater than the projection area of the first opening.

A connector assembly connector assembly (300, 1700, 2100) includes connector body (202, 2208, 2402) having a terminal cavity (402, 1408), a terminal lock (902) configured to secure the terminal within the terminal cavity (402, 1408), and a rigid stop ridge (508) projecting into the terminal cavity (402, 1408). The connector assembly also includes a TPA device (306, 1410, 1902, 2202) moveable from a pre-staged position (502) to a fully staged position (1102, 1502) deeper within the terminal cavity. The TPA device is inhibited from moving from the pre-staged position prior to the terminal insertion by interference between the TPA device (306, 1410, 1902, 2202) and the stop ridge. The TPA device (306, 1410, 1902, 2202) is inhibited from moving from the pre-staged position as the terminal is inserted into the terminal cavity by interference between the TPA device (306, 1410, 1902, 2202) and the terminal lock. The TPA device is allowed to move from the pre-staged position to the fully staged position after the terminal is fully seated within the terminal cavity and the terminal lock secures the terminal within the terminal cavity.

The utility model relates to a seat fills with USB A port output, including middle frame, upper shell and lower cover, and the both ends of middle frame are installed with upper shell and lower cover respectively, and upper shell is rotatably connected with middle frame, and a plurality of accommodation grooves for containing battery are equipped in middle frame inside, and the inside of accommodation groove is equipped with charging assembly. The utility model discloses through Type the C input realization to the parallel charging of multiple 3.7V lithium batteries, and the integration USB A 5V output is supported to discharge in turn, and the function integration degree is promoted, and the battery groove cooperation spring is contacted with five goldwares, guarantees the stable installation, and is convenient to replace, and the upper shell can be closed, effectively prevents the mistaken touch and the drop, and promotes the security and reliability.

The utility model relates to the field of power supply waterproof, especially an outdoor power supply waterproof device. The technical problem is that the existing outdoor power supply is inconvenient to protect the socket when charging, moisture can easily pollute the power supply socket when charging, and rainwater can easily enter the dust screen, resulting in poor waterproof performance of the power supply when charging and in rainy days. An outdoor power supply waterproof device, comprising a protective shell, a socket fixed to the protective shell, two dust screens fixed to the protective shell, a top cover fixed to the top of the protective shell, and a water blocking mechanism arranged on the protective shell. The user straightens the charging cord and places it in the waterproof cover gap, presses the sealing plate to contact the waterproof cover, tightens the buckle to make the sealing plate adhere to the waterproof cover, the air pump inflates the sealing air bag, and the sealing air bag expands to block the gap between the waterproof cover gap and the sealing plate. It is convenient to protect the socket when charging, reduces the possibility of moisture polluting the power supply socket when charging, and improves the waterproof performance of the power supply when charging.

Contact arrangement comprising at least one high-voltage conductor (1) and a high-voltage component (15), wherein the high-voltage conductor (1) comprises at least one flat conductor (2, 3), wherein the high-voltage component (15) comprises at least one socket (17) into which the at least one flat conductor (2, 3) is directly inserted, wherein at least one seal (7, 11) is arranged in or on a housing (4) of the high-voltage conductor (1), wherein the socket (17) is designed as a spring contact (18) with two spring arms (19) or the socket (17) is cuboid in shape and has a slot.

A charging dock housing assembly includes a housing which is formed with a terminal insertion hole and an installation slot. The charging dock housing assembly further includes a locking component which is installed into the installation slot of the housing. The locking component of the charging dock housing assembly includes a protruding tongue extending into the terminal insertion hole, the protruding tongue rests against a terminal inserted into the terminal insertion hole to lock the terminal in the terminal insertion hole.

To provide an electrical cord holder and an anti-theft device for items that can prevent theft of electrical products and other items. [Solution] The electrical cord holder 1 according to the present invention comprises a movable member 10 composed of a mounting piece 11 and a movable piece 16, and a padlock 20. The mounting piece 11 is attached to the outlet O using a screw member B and has a mounting hole 12A through which the screw member B can be inserted. The movable piece 16 has a shaft insertion portion 17B connected to the mounting piece 11 and an upright portion 18 provided on the opposite side of the shaft insertion portion 17B, and is movable between a closed position that covers the screw member B inserted into the mounting hole 12A and an open position that exposes the screw member B. The padlock 20 can prevent the movable piece 16 from moving from the closed position to the open position. The movable member 10 has an electrical cord holding area A through which an electrical cord C can be inserted but a plug P cannot be inserted.