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2932results about "Clamped/spring connections" patented technology
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Plug connector with screw connection
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).
Owner:HIRSCHMANN AUTOMOTIVE GMBH
Retention assembly for coupling wiring harness to vehicle having electrical ground
PendingUS20260097723A1Vehicle connectorsClamped/spring connectionsCable harnessElectrical and Electronics engineering
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.
Owner:FORD GLOBAL TECH LLC
Low-voltage outgoing line flexible connection device of distribution transformer
ActiveCN223514239USingle bars/rods/wires/strips conductorsClamped/spring connectionsDistribution transformerStructural engineering
The utility model discloses a low-voltage outgoing line flexible connection device of a distribution transformer, which belongs to the technical field of transformer wiring and comprises two connectors, a plurality of connecting holes and a plurality of connecting terminals. The connector comprises two connectors, a plurality of flexible copper strips, the flexible copper strips are located between the two connectors, the ends of the flexible copper strips are connected with the connectors in an inserted mode, and the relative positions between the ends of the flexible copper strips and the centers of the connectors change along with changes of stress. The deformation quantity is compensated through sliding of the limiting frame, under the action of the elastic piece, the soft copper strip can be always kept in a tightened state, and meanwhile, due to the arrangement of the elastic frame, the soft copper strip can be prevented from being scattered, and the situation that the soft copper strip makes contact with other external components when deformed, and danger is generated can be avoided.
Owner:NANJING DONGDA ENERGY ENG DESIGN INST CO LTD
Spacing-adjustable magnetic steel wire electricity taking clamp
PendingCN120891229AMeasurement instrument housingVoltage measurements onlyControl theoryCircuit breaker
The invention discloses a spacing-adjustable magnetic steel wire electricity-taking clamp, and aims to solve the problems of poor stability, difficult installation of an electricity-taking clamp and poor adaptability in the adsorption electricity-taking process of an existing magnetic steel wire. The electricity taking clamp comprises a clamping assembly, an adjusting assembly, a fixing assembly and a plurality of magnetic steel wires, the clamping assembly is connected with the adjusting assembly, and the fixing assembly is connected with the clamping assembly; the adjusting assembly is used for adjusting the clamping width of the clamping assembly, the clamping assembly abuts against the circuit breaker, the fixing assembly is matched with the clamping assembly to fix the multiple magnetic steel wires, and the multiple magnetic steel wires are electrically connected with the circuit breaker. The electricity taking clamp can be adapted to circuit breakers with different widths, so that the universality of the electricity taking clamp is improved, and the cost is reduced; the adaptation process during power taking of the circuit breaker is saved, the power taking operation time is shortened, and the power taking efficiency is improved. The matching efficiency of the magnetic steel wire and the screw hole of the circuit breaker is improved, the wiring operation is simplified, the clamping assembly abuts against the circuit breaker, the stability of the power taking clamp after installation is ensured, and continuous power supply is guaranteed.
Owner:XJ GRP CORP +2
Spring-cage terminal and conductor connection terminal
The invention relates to a spring-loaded terminal connection for connecting an electrical conductor by means of spring force. The spring-loaded terminal connection comprises at least one busbar and a clamping spring having a clamping leg with a clamping edge for clamping an electrical conductor at a clamping point on a contact section of the busbar. The spring-loaded terminal connection also comprises a retaining element formed integrally with the clamping spring and configured to hold the clamping leg in an open position. The invention also relates to a conductor terminal having such a spring-loaded terminal connection.
Owner:WAGO VERW GMBH
Contact bridge for connecting two busbars and connectors with a contact bridge
The present invention relates to a contact bridge (1) for connecting a first busbar (4') to a second busbar (4''), wherein the contact bridge (1) comprises a first terminal (8') for at least partially receiving the first busbar (4'), a second terminal (8'') facing away from the first terminal (8') for at least partially receiving the second busbar (4''), and a spring arrangement (50) against which the first terminal (8') and the second terminal (8'') are each designed to be openable, wherein the first terminal (8') is electrically conductive and motion-transmitting connected to the second terminal (8''). This ensures that compensating movements necessary to overcome positional tolerances between the busbars (4', 4'') are distributed evenly between the first and second terminals (8', 8'').Furthermore, the present invention relates to a housing (84) and a connector (2) with such a contact bridge.
Owner:TE CONNECTIVITY SOLUTIONS GMBH
Plug connector component for a multi-part plug connector, multi-part plug connector, electrical connection element of a network topology, and electrical network topology
PCT designated stageWO2026021679A1Coupling device detailsNetwork connectorsElectrical conductorElectrical connection
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).
Owner:ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG
Quickly-installed primary and secondary fusion pole-mounted circuit breaker
PendingCN121862635AHigh-tension/heavy-dress switchesAir-break switchesHemt circuitsElectronic component
The invention relates to the technical field of circuit breakers, and discloses a fast-to-install primary and secondary fusion pole-mounted circuit breaker which comprises an installation frame and a circuit breaker body arranged on the installation frame, and core power electronic components such as an insulated gate bipolar transistor (IGBT) chip and a module are integrated in the pole-mounted circuit breaker body. The mounting rack is used for mounting a circuit breaker body to realize the functions of automatically cutting off a circuit and remote communication when a fault occurs, the mounting rack comprises a clamping assembly and a supporting piece, the supporting piece is used for mounting the circuit breaker body, and the clamping assembly is used for fastening the supporting piece on a telegraph pole. According to the pole-mounted circuit breaker, assembling and wiring of the circuit breaker body are completed on the ground firstly, then the circuit breaker body is rapidly fixed to the telegraph pole through the installation frame, the effect of improving the installation efficiency and reliability of the pole-mounted circuit breaker is achieved, and meanwhile the use flexibility of the installation frame is high.
Owner:ZHEJIANG SHUNTENG ELECTRIC CO LTD
Rapid grounding device for rigid contact network
The utility model discloses a rapid grounding device for a rigid contact network, which comprises a main frame, a contact block and a locking assembly, a clamping part is constructed at the upper end of the main frame, and an extension part opposite to the clamping part is arranged at the lower end of the main frame; the contact block is movably arranged on the extension part, a clamping space is defined by the contact block and the clamping part, and the extension part is provided with a first spring which pushes the contact block to a contact net at the bottom end of the busbar and keeps a compressed state; the locking assembly comprises a locking piece and an unlocking piece which are in linkage, the unlocking piece is movably arranged on the clamping part, the lower end of the unlocking piece stretches into the clamping space, and the clamping part is provided with a second spring which pushes the unlocking piece to reset so as to drive the locking piece to reset to the locking position. The scheme has the effects that the busbar can be quickly clamped through the clamping part, and then the locking piece can be unlocked and the contact block can be released only by pulling the insulating telescopic rod to press the unlocking piece, so that the electric connection of the contact network is completed. And at the end, the contact block can be locked and the contact net can be released only by pushing the insulating telescopic rod.
Owner:CHONGQING HENGHAN ELECTROMECHANICAL EQUIP CO LTD
Device for contacting an electrical conductor and connection system
PendingDE102024122700A1Clamped/spring connectionsMulticonductor cable end piecesElectrical conductorElectric cables
The invention relates to a device (1) for contacting an electrical conductor (2), in particular a cable conductor of a power supply cable, comprising at least - a connecting body (3) that defines a receiving space (4) into which the conductor (2) to be contacted can be inserted with its end face (5), and - a contact medium (6) with a plurality of electrically conductive and adjacent contact bodies (7) introduced into the receiving space (4), with which the end face (5) of the conductor (2) can be electrically contacted. According to the invention, it is provided that the electrical conductor (2) can be fixed in the receiving space (4), wherein a contact surface (8) of the receiving space (4) facing the conductor (2) is designed in such a way that electrical contact between the connecting body (3) and the conductor (2) is optimized.
Owner:PFISTERER KONTAKTSYSTEME GMBH & CO KG
Connecting device with function of dynamically adjusting clamping force
PendingCN120895918ACoupling device detailsClamped/spring connectionsThermal forceMonitoring and control
Owner:NINGDONG POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER
Grounding clamp device based on unmanned aerial vehicle control
ActiveCN120674826AElectric connection structural associationsClamped/spring connectionsStructural engineeringMechanical engineering
The invention belongs to the technical field of power construction safety, and particularly provides a grounding clamp device based on unmanned aerial vehicle control, which comprises an inverted J-shaped shell, and a clamping mechanism and a releasing mechanism fixedly arranged in the shell, the upper part of the grounding clamp is provided with a clamping port used for clamping a wire. A clamping and releasing pin is arranged at the top of the shell, and the clamping and releasing pin can be separated from the shell after the wire is clamped; the lower end of the shell is fixedly provided with a grounding wire base used for being connected with a grounding wire. The clamping mechanism comprises a clamping arm, a main spring and a trigger rod, and can realize automatic clamping of a wire; and the release mechanism comprises a release handle part, a release pull rod, a release block and a tension spring, and can quickly relieve the clamping and fixing effect of the clamping mechanism on the wire, so that the grounding clamp is separated from the wire. The ground clamp is provided with an automatic wire clamping and releasing mechanism, can be matched with an unmanned aerial vehicle to install and release the ground clamp, is high in clamping reliability, is simple in releasing operation, and is suitable for the maintenance of a high-voltage transmission line.
Owner:RENQIU HENGCHUANG ELECTRICAL TECH DEV
Aviation plug waterproof wet plug type connector for intelligent gateway
ActiveCN120784651ANetwork connectorsElectric connection structural associationsIntelligent NetworkStructural engineering
The invention relates to the technical field of industrial intelligent gateways, in particular to an aviation plug waterproof wet plug type connector for an intelligent gateway. Comprising a connecting shell, a conductive module is arranged in the middle of the interior of the connecting shell, the conductive module is used for protecting two cable ends after butt joint is completed, symmetrically-distributed sliding rings and symmetrically-distributed limiting rings are slidably connected into the connecting shell, and the sides, close to the conductive module, of the limiting rings are in threaded connection with threaded sleeves. And wedge-shaped blocks which are distributed at equal intervals in the circumferential direction are fixedly connected to the sides, close to the conductive modules, of the limiting rings, the threaded sleeves are used for extruding the adjacent wedge-shaped blocks so as to clamp the adjacent cable ends, and springs are fixedly connected between the sliding rings and the adjacent limiting rings. According to the invention, the springs and the limiting rings drive the wedge-shaped blocks which are distributed at equal intervals in the circumferential direction, so that the two separated cable ends are close to each other, and normal transmission of current can still be ensured after the cable ends are interfered by external force.
Owner:NJ AERO TECH CO LTD
Plug connector and plug connector assembly
A plug connector for electrically connecting an electrical cable, attached thereto, to a mating connector has at least one electrically conductive contact an insulating inner housing which has a fastening portion for fastening the contact a conductive outer housing which has a fastening portion for fastening the inner housing; wherein the plug connector also including a first shielding element, which is electrically connected to the conductive outer housing and can penetrate an insulating outer layer of a cable connected the plug connector and establishes electrical contact with the electromagnetic shielding layer in the insulating outer layer of the cable, in order to provide for an additional electromagnetic shielding function for the cable.
Owner:HARTING ELECTRIC GMBH & CO KG
Connection terminal for an electrical conductor
The present invention relates to a connection terminal for connecting an electrical conductor, having an insulating housing which delimits an interior space in which a spring support pin is arranged, wherein a clamping spring for clamping the electrical conductor is pivotally mounted on the spring support pin, wherein the interior space is provided for receiving a clamping cage, wherein the electrical conductor can be clamped between the clamping spring and the clamping cage, wherein a counter-supporting means is arranged on the spring support pin and a support means is arranged on the clamping cage, wherein the counter-supporting means is supported on the support means when the clamping cage is mounted in the interior space. The present invention further relates to a modular terminal block or connection plug, comprising at least one or more connection terminals, and to a method for mounting a clamping cage in such a connection terminal.
Owner:WEIDMULLER INTERFACE GMBH & CO
conductor connection terminal
The invention relates to a conductor terminal with an insulating housing which has at least one conductor entry opening for receiving an electrical conductor in a conductor entry direction, wherein at least one spring-loaded clamping connection is arranged in the insulating housing which is designed for connecting an electrical conductor by means of spring force, wherein the spring-loaded clamping connection has at least one busbar and a clamping spring which has a clamping leg with a clamping edge for clamping an electrical conductor at a clamping point on a contact section of the busbar, and with a retaining element which can be formed integrally with the clamping spring and is designed to hold the clamping leg in an open position.
Owner:WAGO VERW GMBH
conductor connection terminal
PendingDE102025119692A1Securing/insulating coupling contact membersCoupling contact membersElectrical conductorBusbar
A conductor terminal (1) is described, comprising an insulating housing (3) having a conductor entry channel (2), a busbar (4), a clamping spring (5), and an actuating unit (6). The clamping spring (5) has a contact leg (7), a spring arc (8), and a clamping leg (9). The clamping leg (9) forms a clamping point (10) with the busbar (4) for an electrical conductor (11) that can be inserted into the conductor entry channel (2). The clamping leg (9) is movable between an open position (O) and a closed position (S) for opening and closing the clamping point (10). The actuating unit (6) is designed to move the clamping leg (9) into the open position (O). The clamping point (10) is formed, in particular, by a clamping edge on the clamping leg (9), which is generally located at the free end of the clamping leg (9).
Owner:WAGO VERW GMBH
Connector and connector assembly
PendingCN120824589AVehicle connectorsTwo pole connectionsStructural engineeringMechanical engineering
The invention discloses a connector and a connector assembly. The connector includes: a housing; a high-voltage module disposed in the housing and adapted to be fastened to a high-voltage mating module of a mating connector so as to be electrically connected with the high-voltage mating module; and a detection member rotatably mounted on the exterior of the housing for detecting whether the high-voltage module has been fastened to the high-voltage mating module. When the high-voltage module is not fastened to the high-voltage matching module, the high-voltage module is located at a position interfering with the detection piece, so that the detection piece cannot be rotated from an initial position to a detection position; when the high-voltage module is fastened to the high-voltage matching module, the high-voltage module is located at a position which does not interfere with the detection piece, so that the detection piece can be rotated from the initial position to the detection position. Therefore, whether the high-voltage module is fastened to the high-voltage matching module or not can be accurately detected by using the detection piece, and the detection accuracy and the detection efficiency are improved.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Cable connector for connecting a cable having a central conductor
ActiveUS12531367B2Engagement/disengagement of coupling partsTwo pole connectionsElectrical conductorStructural engineering
A cable connector includes an outer shell, an outer electrical conductor mounted within the outer shell and defining a first through hole, an insulating housing disposed inside the outer electrical conductor and defining a second through hole, an inner electrical conductor disposed inside the insulating housing and defining an insertion cavity and a connection hole communicating with the insertion cavity, a fastener mounted at least partially in the connection hole and operable to fasten a center conductor of the cable inserted into the insertion cavity, and an insulating ring fitted over the outer circumferential surface of the electrical conductor. The insulating ring is movable between a shielding position in which the first through hole is covered and a non-shielding position in which the first through hole is uncovered to allow the fastener to be exposed from the first and second through holes aligned with each other.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD +1
Connector
A connector includes an outer shielding shell, an inner insulation housing, an electric transmission component, a conductive terminal, an insulation retaining body, and a fastening assembly. The outer shielding shell has a front port and a rear port opposite each other in a longitudinal direction of the outer shielding shell, and a top wall and a bottom opening opposite each other in a height direction of the outer shielding shell. An installation port is formed in the top wall. The inner insulation housing is inserted into the outer shielding shell from the rear port and has an insertion cavity in communication with the rear port, the bottom opening, and the installation port. The electric transmission component is inserted into the insertion cavity and led out from the rear port. The conductive terminal welded to a front end of the electric transmission component electrically contacts a mating terminal of a mating connector. The insulation retaining body installed in the bottom opening retains and positions the conductive terminal. The fastening assembly entering the inner insulation housing through the installation port fastens the conductive terminal to the mating terminal.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Connecting device for superconducting conductor
ActiveCN121260628ASuperconducting magnets/coilsClamped/spring connectionsElectrical conductorMechanical engineering
The invention provides a connecting device for superconductors, the connecting device is used for connecting two superconductors, each superconductor comprises a conductive part and a cooling pipeline located in the center, and the connecting device for the superconductors comprises a connecting piece used for being in contact with the conductive part; the pressure transmission piece is matched with the connecting piece to form a clamping channel; a containing cavity used for containing the connecting piece and the pressure transmission piece is formed in the shell; the fluid confluence assembly is integrated in a space defined by the connecting piece, the pressure transmission piece and the shell, and the fluid confluence assembly is used for communicating the cooling pipelines of the two superconductors and confluence the cooling pipelines to a fluid confluence pipeline arranged outside the shell; wherein inclined plane structures which are matched with each other are arranged between the contact interfaces of the pressure transmission piece and the shell, and through the matching of the inclined plane structures, the axial locking force applied to the shell can be converted into the radial pressing force applied to the superconducting conductor by the pressure transmission piece. The device is simple and convenient to assemble, and the consistency of superconducting joint preparation can be realized.
Owner:JIANGXI FUSION NEW ENERGY CO LTD
Electrical connector assembly and method of assembling the same
To provide an electric connector assembly capable of quickly performing waterproof sealing, and a method for assembling the electric connector assembly.SOLUTION: The electrical connector assembly comprises an insulating connector housing, a conductive terminal mounted in the connector housing, a busbar module comprising a busbar and an insulating busbar housing containing the busbar, wherein the busbar is electrically connected to the conductive terminal, and a fastener mechanically and electrically connecting the busbar to the conductive terminal. A first seal ring 140 formed by supplying a sealant is provided on one of the connector housing and the busbar housing, and the first seal ring circumferentially surrounds a position where the busbar 211 is connected to the conductive terminal, so as to realize a waterproof seal between the connector housing and the busbar housing.SELECTED DRAWING: Figure 5
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Terminal board
To provide a terminal block capable of absorbing a tolerance between a first connection terminal and a second connection terminal.SOLUTION: A terminal board 1 includes a bus bar 10, a housing 20 provided with an insertion space part 21 into which a second connection part 12 of the bus bar 10 is inserted along an axial direction X, a packing 30 that is inserted into the insertion space part 21 together with the second connection part 12 and seals an annular space between an outer surface of the second connection part 12 and an inner surface of the insertion space part 21, and a bus bar insertion part 41 through which the second connection part 12 is inserted along the axial direction X. A packing holder 40 that is inserted into the insertion space part 21 in a state where the second connection part 12 is inserted into the bus bar insertion part 41 and the packing 30 is supported in the axial direction X is provided, and the first connection part 11 is configured to include a notch part 15 for allowing deformation of the first connection part 11.SELECTED DRAWING: Figure 6
Owner:YAZAKI CORP
Busbar connection body and structure
A busbar connection body comprises a first busbar, a second busbar, a press mechanism and a regulating member. The first busbar has a first contact portion. The second busbar has a second contact portion. The press mechanism comprises a bolt, a first member and a second member. The first member has a pressing portion and a converting surface. The second member has a force application portion. The regulating member has a receiving portion. The force application portion presses the converting surface at least in a first direction when the bolt is fastened under a state where the second contact portion is positioned between the first contact portion and the receiving portion in an accommodation space. When the force application portion presses the converting surface, the pressing portion presses the first contact portion against the second contact portion in a second direction while the receiving portion receives the second contact portion.
Owner:JAPAN AVIATION ELECTRONICS IND LTD
Power harness
ActiveUS12424780B2Relieving strain on wire connectionCouplings bases/casesElectrical connectionScrew thread
A power harness includes a cable having a ring insert received in an opening electrically connected to the cable body and having a cable seal sealed to the flat cable. The power harness includes a housing having a chamber with a cable slot and a bore passing through a hub. The power harness includes a threaded bolt received in the hub passing through the ring insert to threadably couple to a mating harness. The threaded bolt includes an insulating cover on the head and an insulating cap extending from the threaded shaft. The threaded bolt includes a bolt seal sealed to the housing. The power harness includes a contact ring received in the hub aligned with the ring insert with an opening that receives the threaded bolt. A first end engages and is electrically connected to the ring insert and a second end is electrically connected to the mating harness.
Owner:TE CONNECTIVITY SOLUTIONS GMBH
Electrical connector device with spring-loaded connecting element and with compact actuating device, and multi-pole connector with several such spring contacts
ActiveDE102014202414B4Securing/insulating coupling contact membersClamped/spring connectionsElectrical conductorElectrical connection
Electrical connector device (10) with an electrical insulating body (20) having at least one pair of longitudinally extending parallel seats (23, 24) capable of receiving a connector element (30) with a spring-loaded terminal (31) and an actuating pin (40) having a cam profile oriented towards a spring (32) of the terminal to effect the opening and closing of the terminal by sliding into the corresponding seat, wherein the spring (32) is an annular spring having a curved first section (34), a rising second section in the form of a leg (35) which can be brought into engagement with a projecting section (41) of the cam profile of the actuating pin (40), and a third section (36) with a slot (37) for receiving at least one electrical conductor (60), characterized in thatthat the actuating pin (40) is provided with a hollow seat (42) bounded by two side walls (45), which is capable of receiving the protruding leg (35) of the annular spring (32) when the spring is in the state of its maximum protrusion, i.e., when the port is closed and empty, and that the protruding leg (35) of the spring (32) has tapered sides (39) for receiving in the hollow seat (42) of the actuating pin (40).
Owner:IND LOMBARDA MATERIALE ELETTRICO I L M E
Parallel groove clamp
PendingCN121011862AOverhead installationElectric connection structural associationsClassical mechanicsScrew thread
The invention discloses a parallel groove clamp, and belongs to the technical field of power line engineering. At present, the bolt fastening force is easy to be uneven when installation personnel operate at high altitude or in a complex environment. The device comprises a mother clamping plate and a plurality of son clamping plates, wherein the mother clamping plate and the son clamping plates provide pressure for a wire through penetrating bolts and nuts in threaded connection with the bolts; a positioning mechanism for positioning the position of the nut is arranged on the sub clamping plate, the positioning mechanism comprises an annular counter bore and a positioning platform attached to the inner wall of the counter bore, and the counter bore is connected with the positioning platform through a telescopic rod; the telescopic rod comprises a guide rod and a movable rod, and the position of the movable rod is locked through a locking mechanism; the locking mechanism comprises a locking rod, an annular groove and a straight groove are formed in the inner wall of the guide rod, and when the locking rod abuts against the annular groove, the movable rod is locked and cannot slide. According to the technical scheme, the two nuts are located at the same position limited by the positioning mechanism, the same number of turns are screwed to provide approximately uniform fastening force, deviation is reduced, and wire connection pressure is ensured to be uniform and reliable.
Owner:ZHEJIANG ZHOUSHAN QIMING POWER CONSTR CO LTD
Safety grounding device for electric power system
PendingCN120834435AAircraft componentsElectric connection structural associationsElectric power systemUncrewed vehicle
The invention belongs to the technical field of power grounding, and discloses a safety grounding device for a power system, which comprises an unmanned aerial vehicle body, and a suspension positioning mechanism is mounted at the lower end of the unmanned aerial vehicle body; the multi-point self-locking hanging grounding mechanism comprises a conductive caliper body, a self-locking assembly and an overturning lap joint assembly. The left side of the conductive caliper body is provided with a limiting clamping groove which is clamped with a first cable. The lower side of the conductive caliper body is provided with a synchronous folding and unfolding mechanism. By means of the mode, when the unmanned aerial vehicle body lifts the self-locking assembly through the suspension positioning mechanism to drive the conductive caliper body to conduct lifting operation, the self-locking assembly can drive the left overturning lap joint assembly and the right overturning lap joint assembly to overturn upwards at the same time; and the overturning lap joint assemblies on the left side and the right side can automatically reset downwards to be in lap joint with the second cable and the third cable, and the situation that the unmanned aerial vehicle body needs to drive multiple grounding wires to frequently ascend and descend for hooking operation is avoided.
Owner:SUIZHOU POWER SUPPLY COMPANY STATE GRID HUBEI ELECTRIC POWER
Connection assembly, in particular for use in electric vehicles or hybrid vehicles
ActiveUS12627083B2Vehicle connectorsPropulsion by batteries/cellsHybrid electrical vehicleHybrid vehicle
A connection assembly (1) for use in electric vehicles or hybrid vehicles, comprising a first flat connection contact (11) for electrically contacting a first component (10) and a second flat connection contact (21) for electrically contacting a second component (20), wherein the first flat connection contact (11) and the second flat connection contact (21) overlap, and the first flat connection contact (11) and the second flat connection contact (21) are connected by means of a connection element (30). An insulating layer (40) is arranged between the connection element (30) and the first flat connection contact (11), said insulating layer electrically insulating the first flat connection contact (11) from the connection element (30), and / or an insulating layer (40) is arranged between the connection element (30) and the second flat connection contact (21), said insulating layer electrically insulating the second flat connection contact (21) from the connection element (30).
Owner:ROBERT BOSCH GMBH
Electrical contact arrangement, contact assembly and method for manufacturing such a contact assembly
PendingDE102024205010A1Vehicle connectorsSoldered/welded conductive connectionsContact elementElectrical contacts
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.
Owner:LEONI BORDNETZ-SYSTEME GMBH & CO KG