2278results about "Incorrect coupling prevention" patented technology

The invention provides a high-speed communication storage electric connector, which comprises an insulating body, the insulating body is provided with a lengthwise slot which is concavely arranged downwards from the top surface and is used for inserting an electronic module, and a plurality of terminal slots are respectively arranged in lengthwise side walls on two sides of the slot; the plurality of terminals are respectively accommodated in the corresponding terminal grooves in the two lengthwise side walls in a one-to-one correspondence manner, at least one part of the terminal grooves are internally provided with double-layer terminals, and the other terminal grooves are internally provided with single-layer terminals; the double-layer terminal comprises a lower-layer terminal and an upper-layer terminal, the upper-layer terminal of the double-layer terminal is downwards inserted and fixed in the terminal groove from the top of the insulating body, and the lower-layer terminal of the double-layer terminal is upwards inserted and fixed in the terminal groove from the bottom of the insulating body; the single-layer terminals are inserted and fixed in the terminal grooves upwards from the bottom of the insulation body or inserted and fixed in the terminal grooves downwards from the top of the insulation body. According to the high-speed communication storage electric connector, signal transmission channels can be increased, so that the signal transmission speed is greatly improved, and high-speed automatic plug end production can be realized.

A connector arrangement (1) for transmitting data signals is described. This arrangement features: a plug housing (3) and a mating plug housing (5), which can be mechanically reversibly connected to each other from a separate output configuration by pushing them together in a plugging direction (7) via a plugging configuration to a coupling configuration, a first signal conductor element (9) held in the connector housing, and a second signal conductor element (11) held in the mating connector housing. The connector housing is formed in two parts: a first connector housing part (13) and a second connector housing part (15). The connector housing parts are held together and can be displaced relative to each other in the insertion direction between a retracted configuration and an advanced configuration. The first signal conductor element is attached to the first connector housing part in such a way that it can be displaced together with the first connector housing part relative to the second connector housing part.The connector housing has a locking mechanism (17) which is configured such that, in a locking configuration, it blocks the movement of the two connector housing parts relative to each other from the retracted to the extended configuration as long as the connector housing and the mating connector housing are in the separated output configuration, and that it releases the corresponding movement of the two connector housing parts relative to each other by transitioning to an unlocking configuration only when the connector housing and the mating connector housing are pushed together at least to the plug configuration.

The invention provides a high-speed communication memory card edge connector, which comprises an insulating body provided with a lengthwise slot which is concavely arranged downwards from the top surface and is used for inserting an electronic module, and a plurality of terminal slots are respectively arranged in lengthwise side walls on two sides of the slot; the plurality of terminals are respectively accommodated in the corresponding terminal grooves in the two lengthwise side walls in a one-to-one correspondence manner, at least one part of the terminal grooves are internally provided with double-layer terminals, the rest of the terminal grooves are internally provided with single-layer terminals, and each single-layer terminal is fixed in the corresponding terminal groove in a plug-in mounting manner; at the position of the double-layer terminal, two terminals in each terminal groove and a plug piece are formed together in an embedded manner, and the plug piece is inserted and fixed in the terminal groove; according to the high-speed communication memory card edge connector, the assembly error rate can be reduced, the manufacturing cost can be reduced, and signal transmission channels can be increased, so that the signal transmission speed is greatly improved.

A receptacle assembly includes a receptacle cage including cage walls forming a cavity. The cage walls include a top wall, a first side wall, and a second side wall. The receptacle cage extending between a front and a rear. The cavity includes a module channel configured to receive a pluggable module. The receptacle assembly includes a thermal transport assembly coupled to the receptacle cage. The thermal transport assembly includes a thermal bridge is received in the cavity. The thermal bridge includes a thermal interface at a bottom of the thermal bridge configured to interface with the pluggable module and remove heat from the pluggable module. The thermal bridge includes an orientation tab extending from the bottom. The orientation tab defines a keying feature for keyed mating with the pluggable module to orient the pluggable module in the module channel.

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 an emergency power supply-based anti-loosening cable plugging head, and relates to the technical field of cable plugging heads, the emergency power supply-based anti-loosening cable plugging head comprises a front plug body and a rear plug body, the front plug body and the rear plug body are mutually clamped, the emergency power supply-based anti-loosening cable plugging head further comprises a vertical limiting mechanism and a connecting port sealing mechanism, and the vertical limiting mechanism comprises a fixing plate and a fixing ring; the fixing plate is fixedly connected to the front plug body, and the fixing ring is fixedly connected to the rear plug body, so that the supporting plate can support the side plate, the front plug body and the rear plug body are kept vertical and parallel, and the rear plug body is prevented from being influenced by self gravity or pulling. When the rear plug body is connected with the front plug body, the phenomenon of offset in the process of connecting the rear plug body with the front plug body can be avoided, accurate butt joint of a signal transmission line can be ensured, signal interference, attenuation or loss caused by connection offset is reduced, and the situation that the normal operation of a whole system is influenced by deviation of data transmitted through an interface due to offset of the rear plug body is prevented.

The utility model discloses an electronic component connector, which comprises a first connector and a second connector, the bottom of the first connector is fixedly connected with a female joint, the outer side of the female joint is fixedly connected with a mistake-proofing rib, the top of the first connector is in threaded connection with a top cover, the top of the top cover is provided with a positioning assembly, and the positioning assembly is fixedly connected with the female joint. The female joint arranged at one end of the first connector is connected with the male joint arranged in the second connector in a clamping manner, the mistake-proof rib arranged on the outer side of the female joint and the mistake-proof groove formed in the inner wall of the second connector can play a role in preventing mistake insertion, and meanwhile, the connection strength between the first connector and the second connector can be improved; after the first connector and the second connector are installed, the threaded sleeve arranged on the outer side of the first connector is rotated, so that the threaded sleeve is in threaded connection with the threaded groove in the outer side of the second connector, the electronic element connector can be in a fixed state, and the phenomenon of poor contact caused by pulling or mistaken touch can be avoided.

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.

The invention provides an electronic device for an automotive vehicle. The electronic device includes a main connector, a first module, a first module connector and an electrically conductive part. The first module includes a first electronic circuit mounted with an electronic element and a ground connection. The first module connector includes first terminals and a receptacle portion affixed on the first electronic circuit including second terminals. One of the first terminals is a first connector position assurance terminal and one of the second terminals is a second connector position assurance terminal, configured to provide information about the connection status with the first connector position assurance terminal. The second connector position assurance terminal is connected to the ground connection of the first electronic circuit by the interposition of a first connection impedance and the second connector position assurance terminal is connected to the electrically conductive part.

A female connector, wherein the female connector is provided to allow insertion of a male connector in the inserting direction. The insulation core of the female connector comprises an inserting guiding structure, which provides interference when the male connector is inserted in an incorrect inserting direction to prevent incorrect insertion of the male connector into the female connector, thereby enabling the male connector to be inserted into the female connector for power or signal transmission.

A connector 1 includes: a connector housing 10 that includes a housing main body 10A that can be fitted to a mating connector 60, and a CPA holding portion 21 that is disposed on an outer surface of the housing main body 10A; a CPA member 40 that is attached to the CPA holding portion 21, and that can be moved from a standby position to a fitting assurance position when the housing main body 10A is in a fitting complete position relative to the mating connector 60; and a two-dimensional code 50 that is disposed on the outer surface of the housing main body 10A. A part of the two-dimensional code 50 is covered by the CPA member 40 when the CPA member 40 is in the standby position, and the entire two-dimensional code 50 is exposed when the CPA member 40 is in the fitting assurance position.

The present application discloses a coupler with upper and lower couplings, a functional module, a cart body and a dining cart. The coupler includes an upper coupling arranged on a functional module and a lower coupling arranged on a cart body. The upper coupling is provided with pins and a first limiting structure arranged around the periphery of the pins, the lower coupling is provided with jacks and a second limiting structure adapted to the first limiting structure, and during coupling, the pins are inserted into the jacks, and the first limiting structure is clamped in the second limiting structure to form locking to restrict the upper coupling from moving.

A socket includes a housing with a bottom plate portion and a frame body portion standing at edges of the bottom plate portion and extending along the edges. The frame body portion serves as a locator in an in-plane direction of the bottom plate portion in mounting an electronic component. The bottom plate portion and the frame body portion are integrally molded into the housing. The socket includes a plurality of contacts supported by the bottom plate portion. The socket includes a spring member including a supported portion supported by a first side of the frame body portion and a spring portion that elastically deforms by being pushed by the electronic component, pressing the electronic component against a second side opposite to the first side.

The present invention relates to the technical field of energy storage connectors, and discloses an energy storage connector, comprising an energy storage connector body, one end of the energy storage connector body is installed with an electrical plug connector, and one end of the electrical plug connector is plugged into the interior of an electrical plug-in cavity, and the electrical plug-in cavity is installed through the interior of a socket. The present invention provides an installation cavity, so that during use, the installation cavity and the plug are arranged in a separate structure, so that after the plug is inserted into the interior of the installation cavity, it is electrically connected to the energy storage connector body through an electrical connecting sheet, and after the plug is installed, it is limited to the outer wall of the socket through a flexible sheet and a limiting block, thereby avoiding falling off after connection. The method adopted by the present invention not only ensures stability during use, but also facilitates replacement of different plugs according to needs, and facilitates maintenance or replacement after the plug is damaged, avoiding the increase in cost caused by the need for overall replacement.

The invention provides a connector, a connector system and a photovoltaic system, and relates to the field of photovoltaic technology, the connector comprises a wiring terminal, a plurality of wiring pieces are arranged in the wiring terminal, each wiring piece is provided with a load end and a photovoltaic end, the load ends are configured to be used for connecting a plurality of core wires of a load end cable, and the photovoltaic ends are configured to be used for connecting a plurality of core wires of the load end cable. The photovoltaic terminal is configured to be electrically connected with the power converter directly or indirectly. In the wiring process, compared with a wiring mode in the prior art, the connector provided by the invention can be directly plugged with a plug (a cable located at a photovoltaic inverter and a photovoltaic end) through the fly wire terminals in the connection process, a large amount of wire stripping processing is not needed, the connection is faster, each fly wire terminal is provided with at least two fly wire adapters, and the connection is more convenient. In the plug-in process, different types of cables can be naturally distinguished, and wrong connection of a null line and a live line is avoided.

A connector 10, 10A includes a housing 20, 20A and a detecting member 60, 60A movable from an initial position to a detection position forward of the initial position when a mating connector 100 and the housing 20, 20A are properly connected. The housing 20, 20A includes a cavity 24 extending in a front-rear direction for accommodating a terminal fitting 40 and a rear end tube portion 26, 26A surrounding a rear part of the cavity, a wire W connected to the terminal fitting 40 being pulled out from the rear end tube portion 26, 26A. The detecting member 60, 60A includes a fitting portion 62, 62A to be fit to an outer peripheral surface of the rear end tube portion 26, 26A at the detection position.

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.

A female connector, wherein the female connector is provided to allow insertion of a male connector in the inserting direction. The insulation core of the female connector comprises an inserting guiding structure, which provides interference when the male connector is inserted in an incorrect inserting direction to prevent incorrect insertion of the male connector into the female connector, thereby enabling the male connector to be inserted into the female connector for power or signal transmission.

A retainer has insertion portions and that allow a body portion of a terminal fitting to pass therethrough at a temporary locking position, and a detection portion protruding from a wall surface portion that defines the insertion portions and capable of interfering with a first wall of the terminal fitting in a half-inserted state into a housing from a side opposite to a second wall, and is configured to reduce an amount of protrusion from an outer surface of the housing as it goes from the temporary locking position to a full locking position. The detection portion has a recess shaped to move away from protrusions at the temporary locking position, and is disposed corresponding to a middle portion excluding both end portions in a width direction in the wall surface portion.

The invention generally provides a connector recording system or platform that includes a recording system designed to interact with a connector system to read an indicia and then transfer, store, and display information associated with the positioning of the connector system in the installed component or device. The connector system includes a male housing assembly, a female housing assembly coupled to the male housing assembly in a connected state, and a connector position assurance assembly with the indicia and a locking member that is movable between locked and unlocked positions. In the locked position, the locking member secures the male housing assembly to the female housing assembly and the indicia can be read by the scanner to signal that the connector position assurance assembly is in the locked position. In the unlocked position, the indicia is in a state that does not allow the scanner to obtain information from the indicia.

The invention relates to a high voltage electrical connector. An electrical connector includes a connector housing having a connector body. A connector cavity extends through the connector body and defines a connector axis. The shield is connected to the connector body by a shield wall. The shield defines a window. A latch is attached to the connector housing for movement relative to the connector body between a latched position and a released position. The latch is at least partially located between the shroud and the connector body. The latch has a stop adapted to engage a corresponding catch on a corresponding connector so as to hold the electrical connector in a mating position relative to the corresponding connector. The latch also includes a lift lever. The window is adapted to allow a tool to be inserted therethrough to engage the lift lever.

The invention provides a high-speed communication memory card edge connector which comprises an insulating body, the insulating body is provided with a lengthwise slot which is concavely arranged downwards from the top surface and is used for inserting an electronic module, lengthwise side walls at two sides of the slot are respectively provided with a plurality of terminal slots, and at least one end of the insulating body is provided with an ear clip accommodating space and a pivoting part which is pivoted with an ear clip; the at least one ear clip is pivoted at one end of the insulating body; the plurality of terminals are respectively accommodated in the corresponding terminal grooves in the two lengthwise side walls in a one-to-one correspondence manner, at least one part of the terminal grooves are internally provided with double-layer terminals, and the rest of the terminal grooves are internally provided with single-layer terminals; according to the high-speed communication memory card edge connector, a signal transmission channel is added, so that the signal transmission speed is greatly improved.

The invention discloses a wire-to-board quick plugging connector with a dual fool-proof protection structure, and relates to the technical field of connectors, the wire-to-board quick plugging connector comprises a butt joint shell, an upper butt joint groove is formed in the upper side edge end of the interior of the butt joint shell, and a lower butt joint groove is formed in the lower side edge end of the interior of the butt joint shell; and the side of the butt joint device body is fixedly connected with an upper butt joint block and a lower butt joint block. According to the wire-to-board rapid plugging connector with the dual fool-proof protection structure, primary fool-proof processing can be performed on butt joint and insertion of the butt joint device body through the arrangement of the primary fool-proof mechanism, so that the possibility that the connector is burnt out due to continuous butt joint due to the fact that the butt joint directions of the butt joint device body are opposite is reduced, and due to the fact that the length of the upper butt joint groove and the length of the lower butt joint groove are different, the butt joint effect is good. When the lower butt joint block is in butt joint with the interior of the upper butt joint groove, the short upper butt joint groove abuts against the lower butt joint block, so that continuous movement of the lower butt joint block is limited, and continuous wrong butt joint operation of the butt joint device body is hindered.

The invention discloses a connector with an in-place plugging detection function. The connector comprises a plug and a socket, the plug comprises a plug shell assembly, a pin base assembly and a clamping ring; the needle base assembly is composed of an upper needle base, a lower needle base, an interface sealing gasket, a contact pin and a detection lifting pin; the socket comprises a socket shell, a hole base assembly, a sealing ring and a clamping ring; the hole base assembly is composed of an upper hole base, a lower hole base, a jack assembly, an adapter pin and a spring needle. When the plug and the socket are not plugged, the device can detect that the plug and the socket are in a non-plugging state through a loop connected by the jack assembly and the spring needle; when the plug and the socket are plugged in place, equipment can detect that the plug is in place by detecting a loop connected between the lifting pin and the spring needle, so as to detect the plugging state of the connector. And based on a shell structure of a GJB599B series III, the high-voltage switch cabinet has higher salt mist resistance, strong vibration resistance, water resistance, moisture resistance, dust resistance and the like.

A connector with an interlock housing, to which an interlock terminal is attached, separately from a lever that performs connection and disconnection of main terminals with a mating connector, and a first spring piece is formed on the lever. After the main terminals are mutually connected by rotating the lever from a first position to a second position, the lever is slid from the second position to a third position and the interlock housing is pushed down from an opening position to a closing position. When the lever is on the third position and the interlock housing is on the opening position, the first spring piece generates a first elastic restoring force. When applying no external force that slides the lever to the third position against the first elastic restoring force, the lever moves away from the third position and the interlock housing cannot be pushed down.

An electrical connector includes a connector housing with a connector body. A connector cavity extends through the connector body and defines a connector axis. A shroud is connected to the connector body by a shroud wall. The shroud defines a window. A latch is attached to the connector housing for movement relative to the connector body between a latched position and a release position. The latch is located at least partially between the shroud and the connector body. The latch has a block that is adapted to engage a corresponding catch on a corresponding connector in order to retain the electrical connector in a mated position relative to the corresponding connector. The latch also includes a lift bar. The window is adapted to allow a tool to be inserted through the window to engage the lift bar.

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.

The invention relates to the technical field of leakage protectors, in particular to a leakage protector convenient to install and capable of using electricity safely, which comprises a leakage protector main body, a plurality of wire inlet holes used for connecting wires are formed in the outer side of the top of the leakage protector main body, and binding mechanisms are fixed to the tops and the bottoms of the outer sides of the wire inlet holes. The binding mechanism comprises a supporting plate, two connecting rods are rotationally arranged at one end of the supporting plate, and a rubber wheel is rotationally arranged between the two connecting rods. According to the electric leakage protector, the pulling resistance of the wire is increased through the two rubber wheels, the phenomenon that the wire is pulled off is reduced, when the wire is pulled by large force to move, a copper wire of the wire moves into the elastic bag, an electric shock accident is prevented, and the use safety of the electric leakage protector is improved; and meanwhile, the rubber wheel rotates and winds the traction belt along with the movement of the wire, the traction belt pulls the elastic bag to tension the outer side of the elastic bag, and a user observes the tensioning phenomenon of the elastic bag to conveniently check whether the wire is pulled out of the mounting position.

The invention relates to the technical field of wire harness connection, in particular to an automobile wire harness high-strength connector which comprises a male head and a female head which are arranged on the outer side, attaching plates are slidably arranged on the four inner side faces of the female head, sliding blocks are slidably arranged on the upper side face and the lower side face of the female head front and back, and spring telescopic cylinders are fixedly installed on the left sides of the sliding blocks. And wedge-shaped blocks used for pushing the corresponding attaching plates to abut against the male head are fixedly installed on the male head, the outer side of the male head is sleeved with a linkage frame in a left-right sliding mode, and shifting blocks are arranged on the upper side face and the lower side face of the linkage frame in a sliding mode. A gap is reserved between the inner side face of the attaching plate and the insertion face of the male head, so that the male head can be easily inserted into the female head, rapid insertion is achieved, if the male head is not inserted in place, the locking assembly enables the sliding block and the shifting block not to move, if external force is removed, the male head and the female head can be pushed away from each other through restoring elastic force of the spring telescopic cylinder, and the connection reliability is ensured.