3696results about "Coupling device connections" 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 conductor connection terminal (1) with a spring-loaded clamp connection (3) is described, which has a clamping spring (4) and a busbar (5), wherein an electrical conductor (2) can be clamped to the busbar (5) by means of a clamping leg (7) of the clamping spring (4). The conductor connection terminal (1) has an actuating means with an actuating lever (9), which has an actuating section (13) engaging the clamping leg and can be pivoted between a release position, in which the electrical conductor (2) is freely movable between the clamping leg (7) and the busbar (5), and a clamping position in which the clamping leg (7) clamps the electrical conductor (2) to the busbar (5).The actuating lever (9) can be pivoted in its release position into an over-center position in which the actuating lever (9) automatically holds its release position, and that the actuating means has a return means (17) which is designed to pivot the actuating lever (9) from the over-center position into the clamping position by the action of force (F) on the return means (17) of an electrical conductor (2) inserted into the conductor connection terminal (1).

A method for electrically connecting a first electronic component of a battery system with a second electronic component of the battery system is provided. The first electronic component includes a flexible printed circuit (FPC) including: a pin formed by folding a connection portion of the FPC; and a conductive strip on an outer surface of the folded connection portion. The second electronic component includes a printed circuit board (PCB) having a through-hole configured to receive the pin of the FPC and includes an electrically conductive plating adjacent to the through-hole. The method includes: attaching the FPC to a first side of the PCB such that the pin of the FPC is received in the through-hole in the PCB; and soldering the pin of the FPC to the conductive plating on the PCB to electrically interconnect the FPC and the PCB.

A riser card includes a circuit board and first, second, and third connectors. The first and second connectors are positioned at bottom and top edges of the circuit board, respectively. The third connector is mounted to a face of the circuit board. Such riser card may be mounted on a primary system board such that the first connector is detachably connected to a first complementary connector of the primary system board with the circuit board perpendicular to the primary system board, and the first connector receives power, data, and sideband signals from the first complementary connector. The second and third connectors may mate with second and third complementary connectors of an expansion card oriented parallel to the circuit board and a stackable secondary riser card oriented perpendicular to the circuit board, respectively. The riser card communicates power and sideband signals to the stackable secondary riser card via the third connector.

The invention relates to a spring-loaded clamping connection having a clamping spring and a busbar, wherein an electrical conductor can be clamped to the busbar by means of a clamping leg of the clamping spring. The clamping legs are displaceable between a pre-tightening position and a clamping position. The invention further relates to a connection terminal having such a spring-loaded clamping connection and to a guide sleeve for a spring-loaded clamping connection.

The utility model provides a convenient-to-assemble power bank with a telescopic wire, and aims to solve the problems that a conventional power bank needs to be equipped with various charging interfaces in order to meet the use of mobile phones of different models, a common mode is provided with double charging wires or one wire with multiple heads, and the manufacturing cost is relatively high, the following scheme is provided: the convenient-to-assemble power bank comprises a shell and a shell cover, a partition plate is fixedly mounted on the inner wall of the bottom of the shell, a circular storage shell is fixedly mounted at the top of the partition plate, a storage disc is rotatably mounted in the center of the storage shell, a charging wire is wound around the outer side of the storage disc, and one end of the charging wire is fixedly connected with the storage disc. The beneficial effects of the utility model are that the apple joint can be electrically connected to the Type-C joint, the dual-purpose function of one charging head is realized, compared with the traditional arrangement of double charging lines or one line with multiple heads, the cost is saved, the connection of the apple joint and the Type-C joint is realized through the rubber soft belt, the structure is simple, and the operation is convenient.

To provide a bus bar holder for individually removing a plurality of bus bars.SOLUTION: The bus bar holder has: a holding body 10 for holding first and second bus bars B1, B2, which are covered with an insulating coating, in parallel with each other at straight parts B1a, B2a, respectively; a first cover 20 connected to the holding body via a first hinge part 41; a second cover 30 connected to the holding body via a second hinge part 42; a first holding mechanism 50 for holding the first cover in a closed position on the holding body; and a second holding mechanism 60 for holding the second cover 30 in the closed position on the holding body. The holding body has: a first fitting and housing chamber 10b in which the straight part of the first bus bar inserted into a first insertion port 10a is housed while being fitted thereto; and a second fitting and housing chamber 10d in which the straight part of the second bus bar inserted into a second insertion port 10c is housed while being fitted thereto. The first cover is formed into a form to block the first insertion port while leaving a part in the closed position. The second cover is formed into a form to block a part of the first insertion port in the closed position and to block the second insertion port.SELECTED DRAWING: Figure 4

An electrical busway system including one or more busbar assemblies and one or more connector assemblies. Each busbar assembly includes a plurality of busbars. Each connector assembly includes a plurality of connector subassemblies fitted together within a clamp assembly. Each connector subassembly includes a conducting portion, an insulating portion surrounding an exterior of the conducting portion, and a channel proximate an interior of the conducting portion, the channel being configured to receive one of the plurality of busbars.

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

The invention belongs to the technical field of motors, and particularly discloses a motor which comprises a rear cover shell, a machine shell, a rotor assembly and a stator assembly, the stator assembly and the rotor assembly are both installed in the machine shell, the rear cover shell is connected with the machine shell, the motor further comprises a PCBA board and a connector, the PCBA board is fixed in the rear cover shell, and the connector is connected with the PCBA board. The connector is fixed on the outer side of the rear cover shell, a connector terminal is installed on the connector, and one end of the connector terminal is pressed on the PCBA board. The integration level of the motor can be improved, and the structure is simplified.

The present disclosure relates to a circuit board that includes a first edge connector configured to communicatively couple the circuit board to a first connector of a second circuit board. The first edge connector extends from a side of the circuit board a first length. The circuit board also includes a second edge connector configured to communicatively couple the circuit board to a second connector of the second circuit board. The second edge connector extends from the side of the circuit board a second length that is different than the first length.

A cable assembly, a cable unit and a cabinet group assembly, the cable assembly comprises two groups of connecting ends and at least two cables connected between the two groups of connecting ends, one of the two groups of connecting ends is used for being connected with a first cabinet main body, and the other one is used for being connected with a second cabinet main body. And the cable connected between the two groups of connecting ends is configured to stretch across the front sides of the first cabinet main body and the second cabinet main body. According to the embodiment of the invention, a plurality of cables can be used as one cable assembly for connection, and the situation that the cables exist independently, so that the cables are large in number and inconvenient to stack is avoided. By adopting the cable assembly, the wiring efficiency can be improved, and by adopting the mode of the cable assembly, when a certain cable assembly is operated and maintained, the cable assembly can be quickly identified, other cable assemblies do not need to be disassembled, and the operation and maintenance difficulty is reduced. The cable crosses the front side of the cabinet main body, so that the wiring length can be effectively shortened, the cost is reduced, and the operation is more convenient.

A coolant distribution manifold assembly for use in a module or circuit pack of an optical networking system, including: a body defining a main inlet port at one end, a main outlet port at another end, and a plurality of cooling plate inlet ports and cooling plate outlet ports disposed between the main inlet port and the main outlet port; where the body further defines an upper internal plenum and a lower internal plenum each coupled to one of the main inlet port and the plurality of cooling plate inlet ports and the main outlet port and the plurality of cooling plate outlet ports. Optionally, the upper internal plenum and the lower internal plenum each have a variable cross-sectional area along a length of the body between the main inlet port and the main outlet port.

A method of attaching a flat flexible cable (FFC) to a plurality of terminals of an electrical connector includes a step of arranging a plurality of terminals within a connector housing, with each terminal defining a weld area adapted to be electrically connected to a conductor of the FFC. The FFC is then positioned proximate the connector housing such that the weld areas of each terminal are arranged directly adjacent a respective one of a plurality of exposed conductors of the FFC. At least the weld areas of the plurality of terminals are heated with an inductive heating source for electrically connecting the plurality of conductors of the FFC to the plurality of terminals.

The utility model provides an electrical connection structure of one or more sections of intelligent dimming films. The electrical connection structure specifically comprises a dimming film body, a flexible circuit board and a control unit. Wherein U-shaped long grooves are designed between independent circuits of the flexible circuit board, and air holes are formed in the conductive adhesive film layer connecting the dimming film body and the flexible circuit board. According to the design of the electrical conduction structure part of the dimming film, the ACF conductive adhesive lamination is used for replacing the solder paste welding technology, the risk of circuit pseudo soldering is avoided, special design is carried out on the FPC and the ACF conductive adhesive, the operation stability of the dimming film is improved, and the risks of short circuit and open circuit which are easily generated by circuit connection are avoided.

A connector assembly for a flat flexible cable (FFC) comprises a header and a plug receivable within the header. The header includes conductive contacts arranged therein. The plug includes conductive terminals and defines first openings and second openings. The first openings are defined on a first side of the plug and expose a weld pad of each of the terminals for electrically connecting each terminal to an exposed conductor of an FFC. The second openings are defined on a second side of the plug and expose a contact area of each of the terminals for electrically engaging with a respective one of the contacts of the header. The plug is insertable into the header between an initial position wherein the contacts are not in contact with the terminals, and a final position wherein the contacts are engaged with the terminals.

A track lighting system having a lighting unit includes a mounting track, which is shaped to follow a path curved at least in portions and which track system, along a longitudinal extension of the mounting track, is provided with at least one mounting slot. The lighting unit can be inserted into the mounting slot for electrical contacting of a conductor device of the mounting track. The lighting unit includes a lighting unit body, which is divided into two or more lighting unit segments along a longitudinal extension of the lighting unit body. In each case, the mutually adjacent lighting unit segments are connected to one another in a connecting region. The connecting region allows the lighting unit body to be flexibly bent about at least one bending axis, wherein the bending axis runs non-parallel to the longitudinal extension of the lighting unit body in each case.

An electrical connector for mounting to a circuit board includes: an insulating housing having a slot; plural terminals being retained to the insulating housing and having respective contact portions exposed to the slot; and a fixing member having an upper plate and a lower plate separate and discrete from the upper plate, the upper plate being secured to the insulting housing, the lower plate being movably coupled to the upper plate.

A lighting assembly connector is configured for being inserted into a lighting track. The lighting assembly connector includes a casing having a width defining a lateral direction and a length defining longitudinal direction. The length is greater than or equal to the width. The casing is definable as including three sections each defining one-third of the length. The three sections include a middle section, a first end section including a first longitudinal end of the casing and a second end section including a second longitudinal end of the casing. The middle section has a greater average width than each of the first end section and the second end section. The lighting assembly connector also includes a plurality of electrical contacts extending out of the casing each configured for contacting a respective line of the lighting track; and at least one fastener connected to the casing configured for removably connecting the lighting assembly connector to the lighting track.

A state change device may be electrically connected to a switched receptacle, or to both the switched and unswitched receptacles, of an outlet. The state change device may generate a change of state signal when power is applied to, or removed from, the switched receptacle. The state change device may wirelessly communicate the signal. The state change device may include a load control circuit that may be configured to control the amount of power delivered to an electrical load that is electrically connected to the state change device. The state change device may receive commands directed to the load control circuit. The state change device may be deployed in a load control system and may operate as a control entity, such that the state change device may issue commands to one or more load control devices, responsive to the application or removal of power at the switched receptacle.

A modular track lighting system, such as but not limited to an overhead lighting system, includes one or more hubs and one or more tracks. Each of the one or more hubs includes at least one opening. At least one track may connect with the hub within the at least one opening to join the at least one track with the at least one hub.

Provided is a connector capable of absorbing a positional deviation of a mating side to maintain stable connection.　A connector (1) includes a housing (30) and a terminal fitting (10) housed in the housing (30). The terminal fitting (10) has: a box section (10A) into which a mating terminal (50) is inserted; a connection section (10H) to be connected to a circuit board (S); and a spring section (10G) extending from the connection section (10H), provided in a non-contact manner with the housing (30), and supporting the box section (10A) in a displaceable manner.

The utility model relates to the field of electric power equipment, in particular to a rapid uninterruptible meter changing device, which comprises a bottom support, a connecting seat, a binding post, an on-off structure, a button, a top pipe and a spring short-circuit group, the connecting seat is fixed on the bottom support, the connecting post is arranged in the connecting seat, and the spring short-circuit group is arranged in the connecting seat and positioned on one side of the binding post. The button is slidably arranged on the front end face of the connecting base, the elastic sliding rod is connected to the inner end of the button, the top piece and the push piece are rotatably arranged in the connecting base, the lower end of the top piece is connected with the elastic sliding rod through gear meshing, and the lower end of the push piece is in contact with the upper end of the top piece through an arc surface; the two sides of the lower end of the connecting rod are rotationally connected with the elastic sliding rod and the connecting base, the upper end of the connecting rod is rotationally connected with the ejector rod, the ejector rod is arranged in the ejector pipe in a sliding mode, the ejector pipe is arranged on the upper end face of the connecting base in a sliding mode, more labor is saved in replacement, and work efficiency is improved.

The invention relates to a connecting device (10) for an automation platform, comprising a contacting receiving element (12) which is configured to provide contacting with a contacting element (22) of a functional module (20) corresponding to the contacting receiving element (12) and to provide at least one of a main energy flow, an auxiliary energy flow and a data flow to the functional module (20) and a grounding receiving element (15) which is configured to provide grounding for the functional module.

An interposer module incorporates at least one flip-chip or other densely pitched IC (DP-chip) into a motherboard assembly without placing undue requirements on the motherboard. The interposer module includes a rigid, densely pitched, multilayer circuit card having an interconnection array for attachment of the DP-chip interconnection points, and a mezzanine connector for removable mating to a compatible motherboard interconnector. Clusters of power connections, clusters of differential pairs of high frequency connections, and clusters of low frequency control connections and / or differential pairs of clock connections are each surrounded and isolated by ground connections. A compartment cover having a lid and isolating dividers can be placed over the DP-chip to isolate high frequency areas of the module from each other and from other RF sensitive areas. Thermally conductive material can extend from the cover lid to the DP-chip, and a cooling fan can circulate air past cooling fingers extending from the lid.

An information handling system may include an information handling resource comprising a circuit board and an insert assembly mechanically coupled to the information handling resource and comprising a base mechanically attached via a press-fit mechanical coupling to an edge of the circuit board and a body mechanically coupled to the base.

A connection system comprises a printed circuit board. The printed circuit board comprises a top face and a bottom face. The printed circuit board also comprises a first edge that is normal to the top face and bottom face. The printed circuit board also comprises a second edge that is normal to the top face and bottom face. The first edge face and second edge face intersect at an angle that is not a straight angle. The connection system also comprises a coplanar card-edge socket on the printed circuit board. The socket comprises a top section that interfaces with the top face of the printed circuit board along the first and second edge faces of the printed circuit board. The socked also comprises a bottom section that interfaces with the bottom face of the printed circuit board along the first and second edge faces of the printed circuit board.

Proposed are a test device and a manufacturing method of the test device capable of testing a test object that is provided with an electrode which has a size and / or a pitch distance ranging from 1 to 100 micrometers (μm).

A small form-factor pluggable retimer module re-times signals transiting between its host-side plug-in connector and one or more passive-cable attach ports, extending the practicable signaling distance between cable-connected integrated circuit components without the costly motherboard / system-board re-design otherwise required to implement re-timing functions.