559results about "Electric connection bases" patented technology

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).

The invention discloses a device and a method for hanging or taking a ground wire of a high-voltage wire by an unmanned aerial vehicle, and belongs to the technical field of equipment maintenance in the power industry, and the device comprises the unmanned aerial vehicle, wire hanging equipment, tower hanging equipment, a soft copper wire and a hanging buckle fixing support. The unmanned aerial vehicle is movably connected with the line hanging equipment; the line hanging equipment is movably connected with the back of the tower hanging equipment; when a wire is hung on the wire hanging equipment, the rotary self-locking mechanism seals the opening along with extrusion of the wire to form self-locking; after the unmanned aerial vehicle is separated from the hanging frame, the clamping tongue on the plate frame rotates to clamp the wire; when the tower hanging equipment is clamped on the hanging buckle fixing support, the rocker arm extrudes the arc-shaped semi-hanger to complete self-locking, and when the force arm rod swings to a preset angle, the arc-shaped semi-hanger is driven to rotate, and the rocker arm is unlocked. Through the specific mechanical structure design, the unmanned aerial vehicle can stably mount the grounding wire device in the flight process, the situation that the grounding wire device inclines due to shaking of the unmanned aerial vehicle is avoided, and the efficiency and safety of wire hanging grounding operation are improved.

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 invention relates to the technical field of battery soft copper bar structures, in particular to a new energy automobile battery soft copper bar connecting structure which comprises a soft copper bar body, a protection ring is fixedly connected to one end of the soft copper bar body, and a plurality of transmission mechanisms are arranged on the inner wall of the protection ring in an annular structure in a sliding fit mode. The inner wall of the protection ring is of an annular structure and provided with a plurality of nut anti-loosening blocks, the inner wall of the protection ring is of an annular structure and provided with a plurality of cooling fins in a penetrating and sliding fit mode, the inner wall of the protection ring is rotationally connected with a transmission ring, a protection cover is arranged above the protection ring, and the lower side of the protection cover is of an annular structure and fixedly connected with a plurality of installation mechanisms. By arranging the protective ring and the protective cover at the connecting end of the soft copper bar body, a closed protective structure is formed, moisture is effectively isolated, corrosion and pollution of a connecting part are prevented, connection durability is improved, a worker can conveniently and rapidly check the state of a connecting point and replace parts, operation of other assemblies is not affected, and protection performance and maintenance convenience are both considered.

A battery clamp is provided that includes a first inner metal battery clamp member having a handle portion and a clamp portion, a second inner metal battery clamp member having a handle portion and a clamp portion, a pivot pin pivotally connecting the first inner metal battery clamp member to the second inner metal battery clamp member, a first outer insulating battery clamp member having a handle portion and a clamp portion connected to the first inner metal battery clamp, and a second outer insulating battery clamp member having a handle portion and a clamp portion connected to the second inner metal battery clamp, the first outer insulating battery clamp member or the second outer insulating battery clamp member including a protective cover section covering an end of the pivot pin.

A connection assembly, a connector and a connector assembly are disclosed. The connection assembly is used to connect a high-voltage cable and comprises: a threaded fastener for fixedly connecting the high-voltage cable to a mating connection part, the threaded fastener comprising an insulation member; and a conductive plug connected with the insulation member to allow the threaded fastener to be tightened or loosened by rotating the conductive plug. In the present invention, the conductive plug arranged in the mounting hole of the conductive housing can realize the electromagnetic shielding function, and the elastic sealing sleeve sleeved on the conductive plug seals the gap between the conductive plug and the inner wall of the mounting hole and can realize the waterproof function. The insulation member serves to electrically isolate the threaded connecting member from the high voltage cable.

To provide a socket body with a spring clip that provides improved contact characteristics for a plug pin.SOLUTION: A socket space has a socket opening (6) into which a plug pin can be pushed, a notch (4) extends such that at least one spring clip is formed, the spring clip is bent into the socket space, the spring clip having at least one recess (8) on both sides of which contact points (9) are formed for making contact with the plug pin, the spring clip has a wall (11) facing the socket space, the wall (11) has a reduced diameter region (21) and the recess (8) extends into the wall (11) in the reduced diameter region.SELECTED DRAWING: Figure 9

A plug connector is designed such that a plug connector mating piece can be plugged together with the plug connector along a connection direction. The plug connector has a contact socket, via which electrical contact with a correspondingly designed contact connector mating piece can be effected. The contact socket is formed in such a way that an electrical contact with the plug connector mating piece can be achieved via a contact pin and / or a mating contact socket of the plug connector mating piece.

A test terminal (1) for testing electronic components (2, 2a) has at least one gripping device (3) with at least two grippers (5) which are movably mounted in an insulating body (4), wherein each of the grippers (5) comprises gripper ends (9), and the grippers (5) can be moved from a rest position (I) into a working position (II) in the longitudinal direction (LR) of the insulating body (4) by means of a pressure body (6). The test terminal (1) has a spring (7) which presses the grippers (5) of the gripping device (3) into the rest position (I), and the grippers (5) of the gripping device (3) can be moved into the working position (II) against the spring force of the spring (7). In the rest position (I), in which the gripper ends (9) lie substantially one above the other, the gripping device (3) is closed in order to be inserted into a bore (11) of a printed circuit board (2a), and the grippers (5) of the gripping device (3) are pressed into the closed rest position (I) by means of the spring force of the spring (7). In the working position (II), in which the gripper ends (9) are at least partially spread apart, the gripping device (3) is at least partially open in order to electrically contact the bore (11) from the inside by means of the gripper ends (9).

A hand holdable light comprises: a light body having a forward portion, and a central or second portion; a light source proximate a forward end; and one or more switch actuators for controlling the light source. A rearward portion may have a non-circular cross-section; the actuators is / are on the forward portion; and the central or second portion may have a recess opposite the actuator. The light is holdable by a hand in several ways wherein a finger or thumb is proximate an actuator. A battery assembly comprises: a battery housing for receiving and connecting a battery; an electrical switch on a first end of the battery housing; and a pattern of electrical contacts on a second end of the battery housing, wherein ones of the electrical contacts are connected to the battery.

The invention provides a ground wire device and a method for identifying the fitting degree of a ground wire in real time, and relates to the technical field of cable equipment, and the ground wire device comprises a wiring part which is provided with a first clamping head with an opening in one side, and the first clamping head is used for placing a wire; the movable part is movably connected with the wiring part, the movable part is provided with an initial position far away from the first clamping head and a working position matched with the first clamping head, and when the movable part is located at the working position, the movable part and the first clamping head define a clamping space for clamping a wire; the image processing device is arranged on the wiring part and is used for acquiring image information of the wire clamped by the movable part and the first chuck and detecting the fitting degree of the wire, the wiring part and the movable part based on the image information; the problems of poor accuracy and low efficiency caused by manual inspection and judgment of the fitting degree of the grounding wire in the prior art are solved.

There is provided a terminal for an electrical power cable that includes a conductive clip, a terminal block, and a set screw. The clip resides in the terminal block and includes a plurality of openings sized to receive low voltage connectors, such as spade connectors. The openings in the clip are arranged to organize the spade connectors and their respective pigtail connections. The location and orientation of the clip and the spade connectors is such that, when the set screw is installed in the terminal block, force is applied by the set screw onto the clip. The clip compresses and secures the spade connectors to the terminal block.

The invention relates to a module connector (10) for electrical connection to a module pole terminal (12) of a battery module by establishing a plug-in connection in a connecting direction (R), wherein the module connector (10) has a busbar (14) with a busbar passage opening (14a), a contact socket (16) with a socket opening (16a) oriented coaxially to the busbar passage opening (14), and a housing (24). The module connector (10) comprises an elastic spring element (30, 32) which can be compressed in the connecting direction (R), wherein the module connector (10) can be moved from a first state (Z1), in which a fastening means (18, 20) of the module connector (10) is held by means of the spring element (30, 32) at a distance and electrically insulated from the busbar (14), to a second state (Z2), in which the fastening means (18, 20) is electrically contactingly arranged on the busbar (14) with compression of the spring element (30, 32). The module connector (10) additionally comprises an insulation element (34), by means of which the fastening means (18) is electrically insulated from the spring element (30, 32) in the first state (Z1) of the module connector (10).

The invention relates to an electrical contact arrangement (2) with - a contact component (4) made of a first material, in particular a conductor rail, with a first through-hole (16), - a contact element (6) which is electrically connected to the contact component (4), - with an intermediate element (8) made of a material different from the first material, which has a further, third through-hole (20) and which is materially connected to the contact component (4), wherein - the intermediate element (8) has a connecting collar (32) around the third through hole (20) on a bottom side (30), via which the intermediate element (8) is materially connected to the contact component (4) on its top side (40), and wherein - the connecting collar (32) is spaced radially from a hole edge (38) of the first through hole (16) of the contact component (4) by a distance (a), so that a storage space (42) for receiving material of the contact component (4) is formed.

A vehicle battery terminal clamp assembly features a clasping mechanism and a securement assembly. The clasping mechanism includes a top wall with an upper battery post aperture and an upper slit, a bottom wall with a lower battery post aperture and a lower slit, and a front wall integrally extending between the top and bottom walls and including a front slit, and wherein the upper slit, the lower slit, and the front slit are arranged to form a continuous slit that extends from the upper battery post aperture, across the front wall and to the lower battery post aperture. The upper and lower battery post apertures are configured to receive an extent of a post extending from the vehicle battery. The securement assembly applies less than a nominal compressive force on the clasping mechanism, wherein the top wall of the clasping mechanism is substantially parallel with the bottom wall of the clasping mechanism. In contrast, when the securement assembly applies a sufficient compressive force on the clasping mechanism, the top wall of the clasping mechanism is not substantially parallel with the bottom wall of the clasping mechanism which increases the “pull-off force” of the inventive battery terminal clamp assembly.

A storage battery bolt terminal, related to the technical field of automobile electric appliance connection including a terminal (100), which includes a storage battery post connecting unit (101). Compressible units (102) are provided on two sides of an opening end of the storage battery post connecting unit (101). A cable connecting unit (104) is provided in another opening end of the storage battery post connecting unit (101). The storage battery bolt terminal further includes a gland (200) with a pressing unit (201), and one side of the gland (200) is provided with a rotating unit (202), wherein the compressible unit (102) is rotatably connected to the rotating unit (202), and the rotating unit (202) is provided with a locking unit (203). The storage battery bolt terminal is convenient to operate and high in working efficiency, tool-free disassembly and assembly are achieved on the connection of the storage battery post, a bolt tightening tool is omitted, the application is flexible, and the mounting cost is reduced.

The utility model relates to a grounding device, in particular to a grounding device for power distribution. The grounding device for power distribution comprises an annular hook, a grounding wire, a protection box, a grounding cone, a take-up wheel, a current alarm, a controller, a fixing block, a protection shell and the like, the bottom of the annular hook is fixedly connected with the protection box, the grounding cone is arranged in the middle of the protection box, the lower portion of the interior of the annular hook is rotatably connected with the take-up wheel, and the current alarm is arranged in the protection box. A current alarm is fixedly connected to the middle of the annular hook, a controller is fixedly connected to the rear side of the current alarm, and a protective shell is fixedly connected to the top of the annular hook. According to the utility model, the voltage detector and the current alarm are arranged, the voltage detector is used for detecting voltage data in real time, and the current alarm is used for early warning leakage current, so that the loss caused when the grounding device is overhauled is avoided, and the effect of performing safety protection on the overhauling work is achieved.

A combination of a cable-end connector and a board-end connector is provided. The cable-end connector includes an outer shell, a first terminal assembly and a second terminal assembly. The outer shell has a mating face which is toward a first direction. The first terminal assembly is provided in the outer shell, the first terminal assembly includes a first contacting member, a first conductive plate and a plurality of first electrical cables. The first contacting member extends toward the mating face. The first conductive plate connects the first contacting member and faces the first direction. The plurality of first electrical cables are arranged side by side along a second direction perpendicular to the first direction and connect the first conductive plate. The second terminal assembly is provided in the outer shell, the second terminal assembly includes a second contacting member, a second conductive plate and a plurality of second electrical cables. The second contacting member extends toward the mating face and extends staggeringly with the first contacting member. The second conductive plate connects the second contacting member and faces the first direction, the second conductive plate and the first conductive plate are arranged along the first direction. The plurality of second electrical cables are arranged side by side along the second direction and connect the second conductive plate.

A contact assembly includes a contact element having a lead-through opening, a contact section extending in a tube-shaped manner along the lead-through opening and having a contact surface, and a collar section connected to the contact section and extending the lead-through opening in a sleeve-shaped manner, a busbar having a reception opening receiving the collar section, and a fastener inserted into the lead-through opening. The contact element has a first friction surface affixable with the busbar in the reception opening in a frictionally engaging manner and a second friction surface affixable in the reception opening with the busbar or in the lead-through opening with the fastener in a frictionally engaging manner. The first friction surface and the second friction surface are mutually offset in a radial direction with respect to the lead-through opening.

A smart grounding clamp system includes a grounding clamp, the grounding clamp having a clamp member and a cable member. The smart grounding clamp monitoring system further includes a sensor module mechanically coupled to the grounding clamp and having at least one sensor configured to sense an environmental condition of the grounding clamp and a communication module communicatively coupled with the at least one sensor. The smart grounding clamp monitoring system also includes a base station positioned remotely from the grounding clamp and communicatively coupled to the communication module.

To provide a connector capable of reducing the space required for arranging a plurality of terminals and suppressing an increase in manufacturing cost.SOLUTION: A connector 1 includes a plurality of terminals 10, an inner housing 20, an outer housing 30, and a front holder 70. Each terminal 10 has a connecting part 11 to which an external terminal of an external connector is connected and a bonded part 12 to which a core wire 101 of an electric wire 100 is ultrasonically bonded. The inner housing 20 accommodates the connecting part 11 of the terminals 10. The outer housing 30 has a housing body part 31 and a connector frontage part 32. The connector frontage part 32 accommodates the inner housing 20. The housing body part 31 accommodates the bonded part 12 of each terminal 10 exposed from the inner housing 20. The front holder 70 sandwiches and fixes the inner housing 20 between itself and the outer housing 30.SELECTED DRAWING: Figure 2

The invention is a jump starting system for conducting a charging operation with various combinations of two automotive batteries in which one or both batteries is either a conventional battery, a battery with embossed electrical contact sockets, or a battery with internal electrical contact slots, where electrical connection between batteries is established by means of a battery jumper plug cable having four electrical jumper plugs electrically attached to respective ends of a positive insulated conductor and a negative insulated conductor.

The present invention relates to a plug contact for electrically contacting components in a high-voltage system, comprising a high-voltage current conductor and a tolerance-compensating contact unit. The contact unit is designed as a separate spring element, in particular as a contact cage with multiple lamellae. The spring element is firmly connected, in particular directly, to one end of the high-voltage current conductor in order to enable tolerance-compensating high-voltage contacting during assembly of a high-voltage current conductor. Furthermore, the invention relates to a high-voltage assembly comprising a high-voltage component and such a plug contact, as well as a method for producing such a plug contact.

A power harness connector includes a housing having a chamber and a hub with a bore passing through the housing. The power harness connector includes a power contact received in the chamber and a power conductor extending from the power contact and the housing. The power harness connector includes a threaded bolt received in the hub and passing through the bore and through an opening in the power contact configured for threadably coupling to a mating threaded connector of the mating harness connector. The power harness connector includes a bolt position assurance device coupled to the hub and movable between a pre-stage position and an assurance position. The bolt position assurance device assures positioning of the threaded bolt in the hub, to a tightened position, when in the assurance position.

An electrical busbar connector includes an electrically insulative connector housing with a cavity designed to accommodate an electrical busbar made of a first electrically conductive material and an electrical terminal attached to the busbar, which is composed of a second electrically conductive material distinct from the first. The connector further comprises a busbar seal that ensures a secure seal between the busbar and the connector housing, thereby enhancing the integrity and reliability of the electrical connection. This configuration allows for effective insulation and protection of the busbar and terminal, facilitating efficient electrical connectivity while minimizing potential for electrical faults or environmental contaminant ingress.

A novel ECG electrode connector adapted for attachment to a biomedical patient electrode by either pinch or snap connection is disclosed. A closed-end electrical connector includes a pair of pivotally connected members including a main connector body having two electrically conductive contacts located in proximity to one side of an ECG stud, and a jaw pivotally connected thereto and resiliently biased to a closed position. An ECG electrode connector in accordance with the present disclosure may further be fabricated of radiolucent materials.

An electric connector assembly for a high-voltage terminal including a contact tube made of electroconductive material, a high-voltage terminal comprising an electric connector assembly and a busbar made of electroconductive material, and a method for assembling a high-voltage terminal.

Described herein are examples of hand clamps having insulators that isolate the clamp's jaws from the clamp contact assemblies, and / or any electrical current that might pass through the clamp contact assemblies. The attachment of the insulators to the clamp jaws is more secure and / or less susceptible to slippage or breakage than insulators slipped on over the clamp handles. Additionally, insulating the clamp jaws from the contact assemblies serves to insulate the entire hand clamp, rather than just the clamp handles. The insulation allows for the rest of the hand clamps to be made from conductive (e.g., metal) material that is more sturdy and / or less susceptible to breaking and / or melting in harsh, industrial, and / or high heat (e.g., welding) environments than other hand clamps made from insulating (e.g., plastic) material.

To provide a housing assembly for a module connector using a screw that can be quickly and easily aligned and assembled.SOLUTION: A housing assembly 1 of a modular connector according to the present invention includes a housing with a passage opening 12 extending in a connection direction 16 and a screw 6 having a screw head 24 and arranged in the passage opening 12. For alignment purposes, the screw 6 of the housing assembly 1 is locked by a locking tab 54 in the passage opening 12 in a pre-assembly position 96. The housing assembly 1 can be assembled quickly and easily and at the same time is fully protected against contact.SELECTED DRAWING: Figure 4