1579results about "Connections effected by permanent deformation" patented technology

The invention discloses a wiring auxiliary structure of a screen FPC end and a screen lightening detection process, the structure comprises an epitaxial bearing platform, a base, a wiring platform, a needle die, a pressing module, a jacking module and a beating and aligning assembly, the pressing module comprises a pressing die strip and a power device, the needle die and the wiring platform are in butt joint to form a stepped matching surface, and the needle die is also provided with an air leakage channel. On one hand, the FPC end is flattened on the basis of negative pressure adsorption force formed by the downward pressing die strip in combination with movement in the up-down and front-back directions, meanwhile, position calibration of the flattened FPC end is conducted on the basis of left-right patting, and under the matched pressing fit of a matching face and the screen FPC end, accurate butt joint of an interface and a needle die is achieved, the butt joint dislocation rate is reduced, and potential safety hazards are eliminated; and on the other hand, the air flow formed by lamination is discharged based on the air leakage channel, lamination hollowing is avoided, the butt joint stability of the interface and the needle mold is improved, the displacement rate of the interface and the needle mold is reduced, and therefore the accuracy rate of the screen lightening test is improved.

A contact element for a connector includes: a contact portion; a linking portion; and a conductor-connecting portion. The linking portion is disposed between the contact portion and the conductor-connecting portion. The contact element is made of a flat piece of metal by punching or cutting and deformation processing. An annular retaining element is mounted on the contact element in the linking portion, the retaining element serving to fix the contact element in place in a receiving chamber of a contact insert.

A hybrid contact is provided having a first contact part, which is solidly made from metal, and a second contact part in the form of a stamped and bent part, which are connected to each other in a press fit, and wherein a filament connected to a label carrier is fixed in a press fit of the contact parts.

The invention relates to an electrical element having at least one functional region and a contact surface, wherein a connecting element is arranged on the contact surface, wherein the connecting element comprises a stranded wire coated with sintered material, wherein the stranded wire is connected, in particular sintered, to the contact surface by a sintered material. Furthermore, the invention relates to a method for producing the electrical element according to the invention.

A plug connector includes a plug housing coupled to a header connector and holding plug contacts mated with corresponding header contacts of a header connector. The plug connector includes an eCPA assembly coupled to the plug housing having an actuator movably coupled to the plug housing between a retracted position and an actuated position. The eCPA includes a plug eCPA terminal coupled to the actuator and movable by the actuator between a mated position and an unmated position for mating with a header eCPA terminal of the header connector. The eCPA includes an eCPA wire terminated to the plug eCPA terminal and routed to a remote electrical device. The plug eCPA terminal and the eCPA wire form a position assurance circuit with the header eCPA terminal in the mated position.

A cable assembly comprises a conductive cable including an exposed conductive first section having a first cross-section, and a second section adjacent the first second and having a second cross-section distinct from the first cross-section. A ferrule is positioned over the conductive cable and includes a body defining a seam formed therethrough in an axial direction. The ferrule defines a first body portion deformed into a cross-section corresponding to the first portion of the conductive cable, and a second body portion deformed into a cross-section corresponding to the second portion of the conductive cable.

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 connector includes: an electric wire; a terminal connected to the electric wire; a housing having a housing space to house a connection portion of the electric wire and the terminal; a seal member to seal an opening portion of the housing space to isolate the connection portion housed in the housing space from an outside; and a heat storage member located in the housing space.

A copper-aluminum composite electric energy transmission system and a processing method therefor. The system includes a copper terminal and an aluminum cable. The aluminum cable includes an aluminum conductor and an insulation layer cladding a periphery of the aluminum conductor. The system further includes an electric energy transmission aluminum piece, in which a section of the aluminum conductor with the insulation layer stripped from the aluminum cable is pressed to form a connecting piece. The electric energy transmission aluminum piece and a front end of the aluminum conductor form a molten layer. An end of the copper terminal for being welded to the electric energy transmission aluminum piece is provided with a welding platform. The molten layer clads the welding platform to form a transition layer with metal atoms penetrating into or combined with each other.

The invention relates to the technical field of photovoltaic cable connection, in particular to a photovoltaic power cable rapid waterproof sealing connection structure which comprises a photovoltaic power cable, a cable core input positioning connector, a cable core self-positioning plug connector and a threaded connector. The cable core self-positioning plug connector comprises an external thread sealing cylinder with two open ends, a cable core self-positioning crimping mechanism is arranged in the external thread sealing cylinder in a threaded lifting mode, and the cable core self-positioning crimping mechanism comprises a positioning pressing plate which is arranged on the external thread sealing cylinder in a rotary limiting mode and moves up and down along with the external thread sealing cylinder. A group of sealing positioning screw rods are connected right below the positioning pressing plate in a lifting limiting manner, a cable core crimping connection assembly is arranged at the end part of the inner end of the cable core plugging positioning channel, and the threaded joint comprises an internal threaded rod which is in threaded connection with the interior of the bottom end of the external threaded sealing cylinder. According to the connecting structure, the cable can be quickly and automatically crimped, positioned and fixed, the whole operation is simple, the connection is stable, and the sealing performance is good.

An electrical connector structure, adapted for connecting an optoelectronic transceiver module on a mainboard, includes an interposer module and a fixing structure. The interposer module includes a first board and a second board assembled with each other, and at least a terminal module. A first terminal arm of the terminal module extends out of the first board, and a second terminal arm extends out of the second board. The fixing structure includes a pair of fixing walls, a plurality of first limiting members, and a second limiting member. The interposer module and the optoelectronic transceiver module are detachably arranged on the fixing structure and located on the mainboard, and the first limiting members press the second board, and the second limiting member presses the optoelectronic transceiver module, which in turn shortens a signal transmission path.

A joint connector 10 for electrically connecting a plurality of wires 11 includes a housing 29 and a joint terminal 12 to be disposed in the housing 29. The joint terminal 12 includes a plurality of branch portions 20 arranged along an arrangement direction, a plurality of wire connecting portions 17 respectively continuous with the plurality of branch portions 20 and to be connected to the plurality of wires 11, and a coupling portion 19 for electrically connecting the plurality of branch portions 20 by coupling the plurality of branch portions 20. The coupling portion 19 is in the form of a plate extending in the arrangement direction and is bent. The coupling portion 19 is engaged with the housing 29.

A connector is to be connected to a first wire including a first core wire and extending in a front-rear direction, and provided with a first terminal to be connected to the first core wire, and a connector housing for accommodating the first terminal, the first wire being inserted into the connector housing. The first terminal includes a first terminal body and a first slide portion slidable in the front-rear direction in a state fit to the first terminal body from outside. The first terminal body includes a sandwiching portion for sandwiching the first core wire. The first slide portion includes a core wire insertion opening, a pressing portion for pressing the sandwiching portion, a guide portion disposed in a rear end part of the first slide portion, and a coupling portion continuously coupling the pressing portion and the guide portion in the front-rear direction.

In one or more embodiments, aligned insulation hooking busbar, and a method for providing the same are disclosed. The aligned insulation hooking busbar includes at least one connection end including one or more angled teeth, wherein the one or more angled teeth are sharp enough to pierce through an insulation part of a cable including the insulation part and a conductor part, wherein the one or more angled teeth are structured with a skinny body and a curved tip without compromising the ability of the one or more angled teeth to pierce through the insulation part of the cable when proper force is applied, and wherein the one or more angled teeth make an electrical connection between the busbar and the conductor part of the cable when in contact with the conductor part of the cable.

To electrically connect a plurality of wires to a crimp connection terminal.SOLUTION: In a crimp connection terminal 5, a connection end 5a, a conductor crimp part 5b, a coating crimp part 5c and a connection plate 5e are disposed successively from the front. Only a specified wire 2a of a flat type wire 1 extends long, a conductor 3 is peeled from an insulating coating layer 4 and crimped by the conductor crimp part 5b, and the insulating coating layer 4 is crimped and fixed by the coating crimp part 5c. Regarding wires 2b-2i other than the specified wire 2a of the flat type wire 1, conductors 3 thereof are peeled from the insulating coating layer 4, placed on the connection plate 5e and welded to the connection plate 5e. The wires 2a-2i are electrically connected to a mating connection end via the connection end 5a.SELECTED DRAWING: Figure 4

The present invention proposes a liquid-cooled terminal assembly for high-power charging, including a liquid-cooled cable and a quick connector. The center of the liquid-cooled cable is provided with a cable internal pipe, and the cable internal pipe is covered with a cable conductor; one end of the quick connector is connected to the internal pipe, and the other end is provided with a tubular copper core; the other end of the tubular copper core corresponding to the end connected to the quick connector is provided with a adapter; the cable conductor, the tubular copper core and the adapter are crimped to form a crimping area. The present invention has a fast charging speed, good waterproof effect, easy installation and low production cost.

An electrical system (200) comprises the following elements: an electrical conductor (115) with a longitudinal axis (210); wherein the conductor (115) comprises at least one individual conductor (225) and a shield (220) which surrounds the at least one individual conductor (225); wherein the at least one individual conductor (225) passes through a sleeve (230) at the end of the conductor (115), which is electrically connected to the shield (220) on a circumference around the longitudinal axis (210) in a conductive manner; wherein a contact (255) is provided to the sleeve (230) offset from the longitudinal axis (210); wherein the contact (255) extends beyond one end of the shield (220).

The utility model discloses an ultrathin terminal rapid installation structure, which comprises a terminal clamping seat, the terminal clamping seat is bent and formed into a U-shaped frame structure through a bending machine, a copper sheet plate used for wiring harness access for elastic pressing is arranged on the inner side of the terminal clamping seat in a positioning mode, and the copper sheet plate is positioned through cooperation of a positioning hole groove and a positioning protrusion. An elastic clamping piece is movably inserted into a movable fixed groove through elastic positioning protrusions on elastic parts at the two ends, a wire interface formed by the elastic parts and the elastic positioning protrusions is used for being matched with a copper sheet plate to conduct wire pressing, and meanwhile the mounting clamping groove and the clamping groove are combined in an overlapped mode and are clamped and fixed through a buckling piece. According to the ultrathin terminal, the elastic clamping piece is more stable in the using process, a wire can be guided to be quickly inserted, the structural strength and stability of the whole ultrathin terminal are improved, a wire harness of a wire inlet in the elastic clamping piece is elastically pressed at the end of the copper sheet plate, and the wire harness can be tightly jacked after being inserted; and the wiring convenience of the ultrathin terminal is further improved.

The invention discloses a connector. The connector comprises an insulating shell, wherein a plurality of slots extending in the longitudinal direction of the insulating shell are formed in the insulating shell; and a plurality of terminals inserted into the plurality of slots, respectively. The plurality of terminals are arranged in a row along the transverse direction of the insulating shell, and each terminal comprises a crimping part which is exposed out of the slot and is used for being crimped on a cable; the crimping parts of the plurality of terminals are arranged in a front row and a rear row, the front row of crimping parts and the rear row of crimping parts are spaced by a first preset distance in the longitudinal direction of the insulating shell, and the crimping parts of two adjacent terminals are spaced by the first preset distance in the longitudinal direction of the insulating shell. In the connector, the crimping parts of the two adjacent terminals are staggered front and back in the longitudinal direction of the insulating shell, so that the pitch between the two adjacent terminals can be reduced under the condition of ensuring an enough creepage distance, and the size of the connector is reduced.

The invention discloses a prefabricated branch fireproof cable with a copper metal shell and a preparation method of the prefabricated branch fireproof cable. The prefabricated branch fireproof cable comprises a copper metal main shell, the bottom of the copper metal main shell is communicated with a copper metal sub-shell, a main cable is installed in the copper metal main shell, and a branch cable is installed in the copper metal sub-shell; the main cable and the branch cable both adopt copper core conductors, and copper has high conductivity, so that resistance in a current transmission process can be reduced, electric energy loss can be reduced, electric energy transmission efficiency can be improved, and stable and efficient transmission of electric power to each electric device can be ensured; the nanoscale magnesium oxide insulation powder filled in the copper metal main shell and the copper metal branch shell has excellent insulation performance, can effectively isolate electrical connection between the main cable and the branch cable and the external environment and between the main cable and the branch cable and other conductors, prevents electric leakage and short circuit accidents, and improves the electrical safety of a cable system.

The utility model relates to the field of electric power connection accessories, and provides an overhead conductor drainage wire connecting device, comprising a wire clamp main body which comprises a first connecting part and a pair of first hydraulic type terminals located at two ends of the first connecting part, and the pair of first hydraulic type terminals are provided with first wire pressing holes arranged along the axial direction of the first hydraulic type terminals; and the drainage wire clamp comprises a second connecting part and a second hydraulic terminal which are connected with each other, the second hydraulic terminal is provided with a second wire pressing hole arranged along the axial direction of the second hydraulic terminal, and the second connecting part is connected with the first connecting part through a bolt. During installation, the first connecting part and the second connecting part are connected, the wire in the main wire direction is hydraulically connected into the first wire pressing holes in the two ends of the first connecting part, the wire in the branch direction is hydraulically connected into the second wire pressing holes in the end of the second connecting part, and therefore the wires are fixed in a hydraulic connection mode, connection is stable and reliable, and safety is high; and the contact resistance can be reduced and the electric energy loss is reduced.

The present invention relates to the field of cable technology, and in particular to a cable quick splicing device and a cable, a connector, wherein the connector is provided with an insulating outer shell layer, a shielding shell layer and a conductive inner shell layer, the insulating outer shell layer is provided with a first connecting tube and a second connecting tube, cable A is plugged into the first connecting tube, and cable B is plugged into the second connecting tube; the first connecting tube and the second connecting tube are both provided with a crimping portion, the shielding shell layer is provided with a shielding layer conductor, and the conductive inner shell layer is provided with a core conductor. The present invention achieves splicing of cable A and cable B by crimping the sheaths of cable A and cable B with the crimping portion, connecting the metal shielding layers of cable A and cable B with the shielding layer conductor, and connecting the conductive cores of cable A and cable B with the core conductor, and wrapping the connector at the connection between cable A and cable B, and the metal shielding layers of cable A and cable B are connected, so that it is not necessary to spend a long time to restore the insulation layer at the connection between the two cables of cable A and cable B.

The invention relates to the technical field of electric energy meters, and discloses a line-proof intelligent electric energy meter, comprising an electric energy meter body, wherein the electric energy meter body comprises a metering analog sampling module, wherein the metering analog sampling module is connected to an electric energy meter CPU and an electric energy metering module, wherein the electric energy meter CPU is connected to an electric energy metering conversion module and a monitoring alarm module, wherein the electric energy metering conversion module is connected to the metering analog sampling module, wherein a wiring post and an expansion sheet are arranged on the side of the electric energy meter body, wherein a cable body is wound around the outside of the expansion sheet and the wiring post, wherein a line-gripping mechanism is arranged on the outside of the wiring post, wherein a first anti-reversal block is arranged on the upper end of the expansion sheet, and a second anti-reversal block is arranged on the side of the wiring post; the cable body is pulled to make the wiring post move downward, and the line-gripping mechanism prevents the cable body from falling off, and the expansion sheet expands outward to make the cable body more tightly wound around the expansion sheet, and the first anti-reversal block and the second anti-reversal block collide to prevent the wiring post from rotating in reverse, thereby making it difficult for the cable body to fall off from the electric energy meter body.

A shield connector is provided with a housing including a module accommodation chamber and a terminal module to be inserted into the module accommodation chamber from behind the housing. The terminal module is formed such that an inner conductor is surrounded by a dielectric and the dielectric is surrounded by an outer conductor. The outer conductor includes a projecting portion projecting from a position rearward of a front end of the outer conductor on an outer surface of the outer conductor. An inner wall surface constituting the module accommodation chamber has a facing inner surface facing the outer surface formed with the projecting portion. The facing inner surface is formed with a projection-like backlash eliminating portion. The projecting portion is arranged behind the backlash eliminating portion with the terminal module inserted in the module accommodation chamber.

The utility model provides a superconducting cable assembly, a superconductor transmission line and a star simulator. The superconducting cable assembly comprises a superconducting cable and a connector, the superconducting cable comprises a cable body part and a cable connecting part, and the cable connecting part is arranged in the connector in a penetrating mode in the axial direction of the connector; the connector comprises a clamping assembly, the clamping assembly comprises a sleeve and a pressing block, the sleeve comprises a first clamping block and a second clamping block which are oppositely arranged in the circumferential direction of the sleeve and fixed to each other, a cavity is defined by the first clamping block and the second clamping block, the pressing block is arranged in the cavity in the axial direction of the sleeve, and a through hole for a cable connecting part to penetrate through is formed between the pressing block and the second clamping block; the axial direction of the sleeve is parallel to that of the joint; the first clamping block locks and fixes the pressing block through the locking structure so that the pressing block can be connected to the periphery of the cable connecting part in a pressed mode in the radial direction of the sleeve, the position, relative to the locking and fixing position of the first clamping block, of the pressing block in the radial direction of the sleeve can be adjusted, and the hole diameter of the through hole can be adjusted. The superconducting cable assembly has better adaptability and maintainability.

A conductive terminal includes a first fixing portion, a first mating portion, a second fixing portion and a second mating portion. The second mating portion and the first mating portion are arranged side by side along a first direction. The first mating portion includes a first elastic piece extending along a second direction. The first elastic piece includes a first elastic contact portion. The second mating portion includes a second elastic piece. The second elastic piece includes a second elastic contact portion. The first elastic contact portion extends along a first arc-shaped surface. The second elastic contact portion extends along a second arc-shaped surface. Protruding directions of the first arc-shaped surface and the second arc-shaped surface are opposite to each other along the first direction. An electrical connector and an electrical connector assembly having the conductive terminal are disclosed.

The present disclosure discloses an electric energy transmission assembly and a vehicle, including at least one electric connection skeleton and connectors arranged at two ends of the electric connection skeleton, and each of the connectors includes a connection terminal, the two ends of the electric connection skeleton are electrically connected to the connection terminals, and at least a part of the electric connection skeleton is a flexible conductor. According to the electric energy transmission assembly in the present disclosure, when the electric energy transmission assembly is assembled with the vehicle, the mounting difficulty can be reduced, and the working efficiency can be improved.

An electrical connector assembly includes a connector body, electrical connector contacts mounted in the connector body, and electrical wire contacts attached to wires of an electrical cable. Rear ends of the connector contacts (either contact pins or sockets) engage front ends of the wire contacts (either contact sockets or pins). A head of each contact pins is wider than its shaft resulting in a protruding edge. Each contact socket receives the corresponding contact pin. At least one resilient retaining member extends obliquely into and at least partly across each contact socket away from its open end and is deflected laterally as the contact pin is inserted into the contact socket. Upon full insertion the retaining member presses laterally against the shaft and a distal edge of the retaining member obstructs withdrawal of the contact pin from the contact socket by engaging the protruding edge.