942results about "Incorrect coupling prevention" patented technology

The utility model provides an electric power guide rail and a rail system. The electric power guide rail is used for being installed on a mechanical guide rail, and the electric power guide rail comprises a carrier which comprises a first side facing the mechanical guide rail and a second side opposite to the first side; the multiple sectional materials are arranged on the second side and extend in the direction away from the first side, and a gap is formed between every two adjacent sectional materials; the electric conductor is arranged on the side face, facing the gap, of the profile and at least partially exposed out of the gap. Wherein a containing groove is formed in the carrier, and an opening of the containing groove faces the mechanical guide rail. Compared with the prior art, the electric power guide rail has the advantages that the hollow accommodating groove is formed in the first side and can be used for integrating or accommodating other parts on the carrier, so that the space of the rail can be reasonably utilized. And heat can be dissipated through the hollow accommodating groove, so that the heat dissipation performance is improved.

The invention discloses a miniaturized and light direct insertion type waterproof connector which comprises a plug and a square plate socket. The plug comprises a housing, a coupling nut, a spring, a steel ball, a stop ring, a snap spring, a crimping jack assembly and a bonding jack insulator assembly. The connecting nut and the shell are limited through the steel ball, the spring can be compressed by pressing the connecting nut, limiting of the steel ball is relieved, and rapid butt joint and locking of the plug and the socket are achieved. An F-shaped stop groove is formed in the shell and matched with the stop ring, and the spring can be prevented from resetting during pre-installation. The housing is provided with a three-key position, and the three-key position is matched with the three-key groove of the socket to prevent misplug. Through an innovative locking and mistake proofing structure and in combination with compact hole position arrangement, miniaturization and light weight of the connector are realized on the premise of ensuring an IP67 waterproof grade and reliable connection, and compared with a traditional J599 series connector, more contact bodies can be accommodated under the same shell size.

An electrical connector includes an insulative housing, metal terminals, and a shell surrounding the housing. Contact portions of the metal terminals are exposed in openings of the housing and are arranged to contact conductive portions of a mating connector when the electrical connector and the mating connector are mated. The shell includes a first portion having a first length and a first width, and a second portion having a second length and a second width different from the first width. The first and second portions of the shell may have heights that are different from each other, such that a step is positioned between the first and second portions of the shell. The housing may have first and second portions having different heights, such that a shoulder is positioned between the first and second portions of the housing.

An electrical connector (102) having recordable position assurance includes a housing (118), an indicator feature (162), and a concealing feature (134). The housing is configured to engage a mating connector (104) during a mating operation. The indicator feature has a visual identifier disposed thereon. The indicator feature and the concealing feature are movable relative to one another between a concealed position and an exposed position. The concealing feature conceals at least a portion of the visual identifier in the concealed position. The visual identifier is exposed or can be exposed in the exposed position. The indicator feature is in the exposed position relative to the concealing feature when the housing is fully mated to the mating connector, and is in the concealed position relative to the concealing feature when the housing and the mating connector are not fully mated.

The invention discloses an anti-reverse-connection and power-adjustable showing stand integrated power taking device and a control method, and relates to the related field of showing stands, the anti-reverse-connection and power-adjustable showing stand integrated power taking device comprises a layer plate assembly, a lamp tube assembly, a power taking assembly, a showing stand assembly, a driving rod assembly and a plug assembly, the lower end of the layer plate assembly is rotationally connected with the lamp tube assembly, and the rear end of the layer plate assembly is fixedly connected with the power taking assembly; the rear end of the laminate assembly is in sliding connection with the showing stand assembly, stepless adjustment of the brightness of a lamp tube is achieved through the PWM technology, and diversified showing requirements are met; a driving assembly is innovatively combined with intelligent heat dissipation, so that stable operation of equipment is ensured; a unique pneumatic emergency power-off mechanism provides physical-level safety protection, response is rapid and reliable, the functions of manual and electric dual-mode operation, remote intelligent control, emergency lighting and the like are integrated, the industrial pain points that a traditional showing stand is tedious in installation and inconvenient to adjust, has potential safety hazards and the like are solved, and perfect unification of safety, flexibility and intelligence is achieved.

Embodiments of the present application relate to the technical field of connectors, and particularly disclose a connector, a connector module and an electronic equipment, wherein a connector for connecting with an external electronic device comprises an insulating body, a terminal module and a conductive member, the insulating body is opened with a slot for plugging and matching with the electronic device; the terminal module comprises several pairs of signal terminals and several ground terminals installed on the insulating body, the signal terminals and the ground terminals at least partially extend into the slot, the signal terminals and the ground terminals are arranged along a first direction, and at least two ground terminals are arranged between each adjacent pair of the signal terminals; the conductive member is installed on the insulating body, and at least one of the ground terminals is connected with the conductive member in at least two places.

The utility model discloses a signal terminal and an electric connector, the electric connector comprises a plurality of terminal modules, each terminal module is internally provided with two signal terminals, each signal terminal comprises a main body part and an attachment part which are attached to each other, a first elastic arm extending from the main body part, and a second elastic arm extending from the attachment part, the first elastic arm and the second elastic arm counteract the opposite sliding force in contact with the circuit board, a double-signal transmission path is formed, and the transmission rate is improved.

The utility model discloses a connector assembly. The connector assembly comprises a connector and a plurality of matching modules. The connector includes: a housing; and a plurality of rows of terminals disposed in the housing. And the plurality of matching modules are inserted into the shell and are electrically contacted with the plurality of rows of terminals respectively. At least one of the two adjacent matching modules is provided with a limiting feature used for limiting the plugging sequence of the two adjacent matching modules, so that the two adjacent matching modules can only be plugged into the connector one by one according to the preset plugging sequence and can only be pulled out of the connector one by one according to the preset pulling sequence. In the utility model, a plurality of matching modules cannot be plugged together. Therefore, according to the utility model, the plugging force during matching can be reduced, and the use is very convenient.

The invention discloses a new energy high-voltage connector and a plug and a socket for the high-voltage connector, and relates to the technical field of new energy power transmission, the new energy high-voltage connector comprises the plug and the socket which are matched with each other, and the plug comprises a plug shell, a plug conductive assembly arranged in the plug shell and a locking trigger assembly; the socket comprises a socket shell, a socket conductive assembly arranged in the socket shell, an anti-mistaken-touch assembly and an anti-mistaken-plugging positioning assembly; the plug conductive assembly is correspondingly matched with the socket conductive assembly, the locking trigger assembly is matched with the socket shell to realize firm locking of the plug and the socket, the mistaken touch prevention assembly is used for shielding the socket conductive assembly in an unplugged state, and the mistaken plugging prevention positioning assembly is used for guiding the plug and the socket to be precisely aligned and plugged; according to the connector, through the integrated structural design, multiple functions of mistaken touch prevention, mistaken insertion prevention, firm locking, efficient insulation sealing and rapid heat dissipation are achieved, the safety, stability and reliability of high-voltage transmission are improved, and the service life is prolonged.

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.

The invention provides an adapter, a power track and a track socket, and belongs to the technical field of sockets. In the adapter, a socket body is provided with a plugging surface; the guide body is connected to one side, deviating from the plugging surface, of the socket body; the power taking assembly comprises a first pole power taking arm and a second pole power taking arm, the first pole power taking arm and the second pole power taking arm are connected with the guide body, the first pole power taking arm can be unfolded or folded relative to the first side of the guide body, and the second pole power taking arm can be unfolded or folded relative to the second side of the guide body; the limiting piece is in transmission connection with the first side and is unfolded relative to the guiding body, a first included angle between the wall face, away from the inserting face, of the limiting piece and the inserting direction of the guiding body is not larger than 90 degrees, the limiting piece can be driven by first acting force to be stored relative to the guiding body, and at least part of component of the first acting force points to the second side from the first side. According to the invention, the adapter can be prevented from being reversely installed in the power track, so that the use safety of the adapter is improved.

The present disclosure provides an electrical connection device, including: a socket connector and a plug connector. The socket connector includes a socket housing, the plug connector includes a plug housing, and a front end of the plug housing is plugged into the socket housing; an outer wall of the socket housing is provided with a first latch and a second latch; the plug housing is provided with a first torsion bar mechanism and a second torsion bar mechanism, a rear end of the first torsion bar mechanism is provided with a first pressing portion, and a lower side face of the first pressing portion facing forwards is provided with a first locking hook which is in hooking fit with the first latch; and a front end of the second torsion bar mechanism is provided with a second pressing portion, and a lower side face of the second pressing portion is provided with a second locking hook which is in hooking fit with the second latch. The electrical connection device can guarantee the safety of locking and disconnection of the electrical connection, the operation is convenient, the structure is simple and the manufacturing cost is reduced.

An implantable blood pump system is disclosed herein. The implantable blood pump system includes an implantable blood pump, a controller coupled to the blood pump, a connector receptacle, and a connector insert. The connector receptacle can include a plurality of contacts, and a following surface. The connector insert can be received within the connector receptacle to couple a plurality of insert contacts with the plurality of contacts of the connector receptacle. The connector insert can include walls defining a follower receptacle that can receive a portion of the following surface when the connector insert is in a desired alignment with respect to the connector receptacle, and a cam surface that can engage with the following surface to bias the connector insert to the desired alignment with respect to the connector receptacle when the connector insert is inserted into the connector receptacle.

A connector and a connector assembly. The connector is configured for plug-in engagement with a mating connector, the connector comprising a main body, a limiting member and a lever. The side wall on at least one side of the main body is provided with an accommodating space. The limiting member is rotationally connected to the main body; when the limiting member is not under pressure, at least part of the limiting member protrudes beyond the outer surface of the main body. The lever grips both sides of the main body and is capable of rotating, wherein the lever is rotationally connected to the part of the limiting member protruding beyond the outer surface of the main body. In the present application, when the lever is not mounted on the connector, the limiting member is not subjected to the gripping force from the lever, such that the part of the limiting member configured to be gripped by the lever naturally protrudes beyond the outer surface of the main body. When the connector provided in the present application is plugged into the mating connector, the part of the limiting member that protrudes beyond the outer surface of the main body interferes with the mating connector, preventing the connector provided in the present application from being plugged into the mating connector normally. In this way, an operator has a direct sense of anomalies in the state of insertion, allowing the operator to promptly notice the problem of lever missing or detachment, thereby preventing the connector that does not have the lever mounted thereon from being left at a vehicle operation site. In addition, after the lever is mounted on the connector, the gripping force provided by the lever enables the limiting member to be accommodated in the accommodating space, thereby preventing the connector provided in the present application from interfering with the mating connector when plugged into the mating connector normally.

The application discloses a kind of photovoltaic module dark current testing device, it is related to dark current detection device technical field, the detection device includes workbench, workbench is placed with cabinet, multiple drawers are slidably installed on cabinet, multiple current detection modules are evenly installed in drawer, workbench is installed with host computer, host computer is electrically connected with current detection module, temperature and humidity control assembly is provided on the cabinet, temperature and humidity control assembly adjusts the temperature and humidity inside cabinet, when drawer is completely pushed into cabinet, darkroom for accommodating photovoltaic module is formed, meet the lightless environment requirement of photovoltaic module dark current test, improve detection precision, host computer as the overall control unit of device forms the closed-loop control of "instruction issue-data acquisition-result feedback", display screen connected with host computer real-time display test state, real-time parameter and test result, replace artificial reading judgment, reduce error.

An electrical connector assembly is provided, including a mounting plate with mounting geometry configured to mate with an electrical connector, the mounting plate also having a plurality of fastener apertures configured in a pattern. The assembly also includes a connector housing configured to secure the electrical connector, the connector housing including a first surface defining a second plurality of fastener apertures configured in the pattern; a second surface defining a third plurality of fastener apertures configured in the pattern; and a slot shaped to receive the mounting plate and to hold the mounting plate in a substantially fixed position in which the first plurality of fastener apertures aligns with one or both of the second plurality of fastener apertures or the third plurality of fastener apertures.

To provide a connector aggregation device capable of making a physical attack on a connector difficult.SOLUTION: A device according to one aspect of the present disclosure is a connector aggregation device including a wiring aggregation portion in which a plurality of portions to be connected are arranged, and a connector group connected to the plurality of portions to be connected, wherein the connector group includes at least two connectors each having an order restricting portion that restricts an order of releasing connection from the wiring aggregation portion to first in and then out.SELECTED DRAWING: Figure 4

To provide a socket which reduces the kinds of components and improves mounting position accuracy of an electronic component.SOLUTION: A socket 10 comprises a housing 20, a number of contacts (not shown in the figure) and a spring member 30. The housing 20 is a mold in which a bottom plate part 21 and a frame body part 22 are integrally molded from the same material. A plurality of contact support holes (Not shown in the figure) penetrating a first face 211 and a second face 212 is arrayed on the bottom plate part 21 and contacts are inserted one by one. The frame body part 22 is erected at an edge of the first face 211, extends along the edge and is in charge of positioning the first face 211 in an in-plane direction when mounting an electronic component. The spring member 30 includes a supported part 31 and a spring part 32. The supported part 31 is supported by a support part 226 provided on a first side of the frame body part 22. The spring part 32 is pushed and elastically deformed by the mounted electronic component and presses the electronic component to a second side opposed with the first side.SELECTED DRAWING: Figure 2

Embodiments herein disclose systems and methods for detecting cassettes in a charging and interchange station. Embodiments herein disclose systems and methods for detecting cassettes in a charging and interchange station that prevent theft of energy storage devices.

The invention discloses an informatization equipment interface anti-misplug protection device, and relates to the interface anti-misplug technology field, the informatization equipment interface anti-misplug protection device comprises an anti-misplug pressing sheet, the top of the anti-misplug pressing sheet is clamped with a push plate, and one end of the push plate is attached with an interface indication sheet. The protection shell has the advantages that the protection shell forms a layer of interface connection protection ring on the inner ring of the interface of the informatization equipment, and in the interface connection process, a connector is inserted into the interface and enters the protection shell firstly to extrude the anti-misplug pressing sheet until the anti-misplug pressing sheet touches the stop protection ring; the anti-misplug pressing sheet pushes the interface indicating sheet to slide out of the protective shell through the extrusion of the push plate, and the interface is clearly identified through the interface information on the interface indicating sheet, so that the joint is stopped by the stop protective ring when not completely inserted into the interface, and whether the interface is correctly connected is judged through the indication of the interface information. And when the connection is correct, the connection acting force is increased to enable the joint to extrude the stop protection ring to finish connection, and if the connection is wrong, the joint is pulled out.

To provide a robust and highly reliable power connector system for an electric vehicle or the like.SOLUTION: The power harness connector 200 includes a housing including a chamber and a hub having a hole 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 hole and the opening of the power contact, the threaded bolt configured to be threadably coupled to a mating threaded connector of the mating harness connector 400. The power harness connector includes a bolt position assurance device 340 coupled to the hub and movable between a pre-staged position and an assurance position. The bolt position assurance device, when in the assurance position, assures positioning of the threaded bolt on the hub in the tightened position.SELECTED DRAWING: Figure 1

A connector assembly with a first connector and a second connector. The first connector has an inner component and an outer component. The outer component is rotatably mounted to the inner component. The second connector is mounted to the outer component of the first connector. The rotatably mounted outer component rotates independently of the inner component, The independent rotation of the outer component allows a user to rotate the second component relative to the first component to make a connection between the first connector and a mating first connector and a connection between the second connector and a mating second connector, without the need to rotate or twist the inner housing.

The invention relates to a connector assembly. The connector assembly comprises a socket connector and a plug connector, the plug connector is vertically inserted into the socket connector, and then the plug connector horizontally moves relative to the socket connector, so that the socket connector is electrically connected with the plug connector. The two receptacle-side auxiliary fittings include at least three receptacle-side interference portions that physically interfere with the plug connector when there is misalignment between the plug connector and the receptacle connector in the width direction during vertical insertion.

An energy storage system according to an embodiment of the present disclosure may include a first battery module assembly and a second battery module assembly mounted on the first battery module assembly, wherein the first battery module assembly may include a module guide provided to guide the mounting with the second battery module assembly.

A self-alignment connector includes a first connector having a first terminal therein and a second connector having a second terminal therein, into which the first terminal is inserted. The first connector includes a housing including an inner connector portion disposed at a first end of the first connector and coupled with the second connector, and an outer connector portion disposed at a second end of the first connector and coupled with a third connector. The inner connector portion includes an accommodation space accommodating the second connector, and a first plate at a first end of the first terminal within the accommodation space. The outer connector portion includes an accommodation space defined therein and accommodating the third connector, and a second plate at a second end of the first terminal within the accommodation space of the outer connector portion, and the second plate prevents deformation of the first terminal.

The invention relates to a safety protection type bus duct socket and plugging structure, and belongs to the technical field of bus ducts, the safety protection type bus duct socket and plugging structure comprises a bus duct and a socket assembly, a bus duct body H profile is provided with a plugging port, a socket seat is installed at the plugging port, and the socket seat comprises a plugging seat, a protection unit and a connector; the socket seat is fixedly installed on the plugging port, a seat body of the socket seat is provided with five sockets, the phases of the five sockets are N, L3, L2, L1 and PE respectively, and the sockets correspond to the bus duct bus socket row; the protection unit comprises a cover plate, a first protection part and a second protection part; the cover plate covers the socket seat, the first protective part is detachably mounted on the socket seat, and the second protective parts are movably mounted on the sockets in a one-to-one correspondence manner; the connectors are installed in the jacks in a one-to-one correspondence manner, and the connectors are fixedly connected with the bus duct bus. According to the bus duct socket, a triple protection structure is adopted, the socket adopts an error-proofing design, the protection performance is good, the installation safety is high, and the grounding performance is good.

This utility model discloses a single-core connector and charging assembly. It includes a plug assembly and a socket assembly. When the plug assembly and socket assembly are mated, the plug assembly rotates, causing the locking part to slide along a guide groove to the locking position, thus achieving mechanical locking between the plug assembly and the socket assembly. Simultaneously, the plug terminals and socket terminals complete electrical connection. This technical solution effectively avoids the loosening and detachment problems of traditional direct-plug connection structures during use, improving connection reliability. Furthermore, this structure simplifies operation steps, eliminating the need for additional locking components, reducing assembly difficulty and manufacturing costs. In addition, the mechanical rotation locking method provides clear insertion feedback, contributing to improved safety and ease of operation, making it suitable for electrical connection applications with high reliability requirements.

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