4420results about "Coupling protective earth/shielding arrangements" patented technology

A connector assembly includes an electrical connector, a metal shielding cage and a light guide element. The electrical connector includes an insulating body and a number of conductive terminals. The insulating body includes a mounting surface configured to be mounted to a circuit board and an installation through hole. The light guide element includes a light pipe which is at least partially inserted into the installation through hole along a mating direction. The light guide pipe includes a light guide head and an end far away from the light guide head. The end is disposed adjacent to the light emitting element on the circuit board.

An electrical connector assembly includes an upper connector unit and a lower connector unit in a vertical direction. Each connector unit includes a contact module received within an insulative housing. The contact module includes an upper contact unit and a lower contacts unit stacked with each other. Each of the upper contact unit and the lower contact unit includes a front / outer contact part and a rear / inner contact part each including a plurality contacts essentially composed of a plurality of differential-pair signal contacts and a plurality of grounding contacts alternately arranged with each other in a the transverse direction wherein the differential-pair signal contacts are stamped and formed from sheet metal and successively integrally formed with a plurality of insulative transverse bars via insert-molding while the grounding contacts are directly blanked from sheet metal and associated with corresponding shielding plates assembled to the insulative transverse bar.

A mating module includes a tongue plate configured to be inserted into a mating slot of an electrical connector. The tongue plate includes a first surface, a second surface opposite to the first surface, a number of conductive pads exposed to the first surface and / or the second surface, and at least one metal grounding plate located between the first surface and the second surface. An end surface of the metal grounding plate extends at least close to an edge of the tongue plate. The end surface of the metal grounding plate is configured to be electrically connected to a metal shielding sheet of the electrical connector, so as to improve the grounding and shielding effects. A connector assembly having the mating module is also disclosed.

The invention relates to the technical field of electronic information communication, and provides a storable electronic information communication device which comprises a shell, a storage protection mechanism, an active cleaning mechanism and a fastening prompt mechanism are arranged in the shell, a sliding support is pulled out, and through the telescopic and rotating functions of a telescopic support, the electronic information communication device can be stored. The operation space is expanded, multi-angle adjustment is achieved, the use flexibility and comprehensiveness are improved, meanwhile, by means of combination of the transition groove and the protection plug, butt joint and stable connection of data interfaces are ensured, dust accumulation and damage of the interfaces are avoided, and the safety and durability of equipment are improved; according to the technical scheme, the dustproof effect is enhanced, plugging friction is reduced, the service life of equipment is prolonged, the protection and storage effects of the equipment are improved, and through the technical scheme, the problems that in the prior art, storage protectiveness is insufficient, and the fastening effect is poor are solved.

A board connector including plural terminal units each including an inner terminal, an outer terminal covering the inner terminal, and a terminal unit-side dielectric body provided between the inner terminal and the outer terminal and supporting the inner terminal. The plural terminal units are arranged in a row along one direction in a state in which adjacent of the plural terminal units contact each other.

An electrical connector includes an insulating body and a first terminal module. The insulating body includes a main body and an extension plate. The main body defines a first installation groove. The first terminal module includes a first conductive mounting block, a first terminal assembly and a first cable. The first terminal assembly includes a first insulating block and a number of first conductive terminals provided on the first insulating block. The first terminal module at least partially passes through the first installation groove. The first conductive mounting block, the first insulating block and the extension plate together form at least part of a tongue plate of the electrical connector. The tongue plate is configured to be inserted into a mating slot of a mating connector. An electrical connector assembly having the electrical connector is also disclosed.

The utility model discloses an anti-interference shielding type electronic connector. The anti-interference shielding device comprises a base and an anti-interference shielding assembly arranged on the surface of the base, the anti-interference shielding assembly comprises a jack arranged on the surface of the base, the jack is internally connected with a plugboard in a matched mode, one end of the plugboard is fixedly connected with a top plate, the inner side of the top plate is detachably connected with a first rubber sleeve, and the surface of the top plate is provided with an opening. A vertical plate is movably connected into the opening, a first rubber sleeve detachably connected with the bottom of the top plate sleeves the surface of the first connector to achieve the anti-interference shielding effect on the first connector, an insertion plate, the top plate and the vertical plate are all made of insulating materials, so that the anti-interference shielding performance of the connector outside is improved, and the top plate is connected with the vertical plate through the opening formed in the surface. The vertical plate seals one side of the plugboard to increase the overall anti-interference shielding strength, the transverse plate is made of an insulating material to increase the anti-interference shielding performance to the connecting hole, and the second rubber sleeve performs anti-interference shielding on the interior of the connecting hole.

An electrical connector includes an insulated shell having a slot in a side wall extending longitudinally, a conductive assembly, and a support member embedded in the slot. The conductive assembly includes a conductive shell assembled on the insulated shell, a plurality of contact terminals each having a base and an electrical contact segment extending from the base, and a base plate detachably connected to the insulated shell. A base of each of the contact terminals is fixed to the base plate. The conductive shell and the electrical contact segment of each of the contact terminals are held in electrical contact with each other by the base plate. A pair of free ends of the support member are fixed in the slot.

An electrical connector includes an insulation body, a terminal assembly and a middle grounding plate. The insulation body has a base body and two internal spaces. A front end of the base body extends frontward to form a stepping portion. Two sides of a front end of the stepping portion extend frontward and then extend towards each other to form a docking portion. The docking portion includes a docking end and two connecting arms. The docking end is connected to two front ends of the two connecting arms. The terminal assembly is fastened in the insulation body. The middle grounding plate is mounted in a middle of the terminal assembly. The middle grounding plate has two bending arms. The two bending arms are disposed to two opposite sides of the docking portion through the two internal spaces.

The invention discloses a PCIe extension line, PCIe equipment with the extension line and a signal transmission method, the PCIe extension line comprises a first end, the first end comprises a first PCIe connector, a photoelectric module, a detection unit and a ground impedance, and the first PCIe connector is used for sending differential signal pairs and receiving differential signals are in butt joint with the photoelectric module; the ground impedance module is used for connecting received differential signals with the ground impedance; the differential signal butt joint detection unit is used for sending; the second end comprises a second PCIe connector, a photoelectric module, a detection unit and an impedance to ground, and a differential signal pair, used for sending, of the second PCIe connector and a differential signal pair, used for receiving, of the second PCIe connector are in butt joint with the photoelectric module; the differential signal used for sending is butted with the impedance to ground; the docking detection unit is used for receiving differential signals; the detection unit is used for detecting the ground impedance of the received differential signal pair at the opposite end connected with the detection unit; the optical fiber is used for connecting the photoelectric modules at the first end and the second end. According to the scheme, cost and system complexity can be reduced, and power consumption and cost are low.

A connector core assembly includes a core body having a power terminal hole, a signal terminal hole, a grounding terminal hole, and a data module hole, a power terminal disposed in the power terminal hole, a signal terminal disposed in the signal terminal hole, a grounding terminal disposed in the grounding terminal hole, and a data module disposed in the data module hole. The data module includes a shielding shell, an insulator installed in the shielding shell, and a plurality of data terminals disposed in the insulator. The shielding shell isolates the data terminals from the power terminal, the signal terminal, and the ground terminal.

The utility model relates to a shielding connector main body in the technical field of electrical elements. The shielding connector main body comprises a shell, a shielding ring and a conducting ring, the shell is provided with a shielded wire port and a terminal port, a containing cavity is formed between the shielded wire port and the terminal port, and the containing cavity is provided with a structural body used for containing a shielded wire and being electrically connected with the wiring terminal; the shielding ring is embedded in the shell and is close to the shielding wire port, the inner circumferential surface and the outer circumferential surface of the shielding ring are exposed, the conducting ring is provided with a grounding block, the conducting ring is embedded in the shell and is close to the terminal port, and the outer circumferential surface of the conducting ring and the grounding end surface of the grounding block are exposed; the shell is made of resin materials, the shielding ring and the conducting ring are metal pieces, and the shell, the shielding ring and the conducting ring are integrally formed to form a shielding connector body. According to the shielded wire connector main body provided by the embodiment of the utility model, a metal shell structure in the prior art is changed into a resin material and metal ring integrated structure, the stability of the shielding ring and conductive ring structure can practically improve the shielding effect, and the shell and the shielding cover in the prior art are ingeniously integrated into a whole; structural components of the shielding connector are reduced, and the manufacturing cost of the shielding connector is greatly reduced.

A forward and reverse plugging USB socket comprises a plug connector and a grounding sleeve sleeved outside the plug connector, the plug connector comprises a middle plate, a first terminal group, a second terminal group and an insulation body, the first terminal group and the second terminal group are located on the upper side and the lower side of the middle plate, and the insulation body fixedly holds the middle plate, the first terminal group and the second terminal group into a whole. The insulation body comprises a base portion, a transition portion formed by forward extension from the base portion and a butt joint tongue portion formed by forward extension from the transition portion, the middle plate comprises a plate body portion and a buckle protrusion formed by protruding from the transverse outer side of the front end of the plate body portion, and the grounding sleeve is of a seamless structure. The grounding sleeve comprises a rear ring body wrapping the periphery of the base part, a bent end face formed by extending from the rear ring body in the center direction and wrapping the front end face of the base part, and a front ring body extending forwards from the bent end face and wrapping the transition part, and the grounding sleeve is sleeved outside the plug connector from front to back; the distance between the pair of buckle protrusions of the middle plate is larger than the transverse distance between the inner wall faces of the front ring body. The device is simple in structure and low in manufacturing cost.

An example connector assembly includes a cage, a first liquid cooling tray, a second liquid cooling tray, and a pressuring spring. The cage includes a frame and partitioning walls. The frame and the partitioning walls define an insertion space. The first liquid cooling tray is provided to a top of the cage, with a lower surface of the first liquid cooling tray constituting an upper wall surface of the insertion space. The second liquid cooling tray is provided to a bottom of the cage, with an upper surface of the second liquid cooling tray constituting a lower wall surface of the insertion space. The pressuring spring is positioned within the insertion space.

An interconnection system with lossy material of a first connector adjacent a ground conductor of a second connector. The lossy material may damp resonances at a mating interface of the first and second connectors. In some embodiments, the lossy material may be attached to a ground conductor of the first connector. In some embodiments, the lossy material may be shaped as horns that extend along a cavity configured to receive a ground conductor of a mating connector.

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 technology of this application relates to a shielding piece, a female connector, and a connector assembly. The shielding piece includes a main body and a contact portion, and the contact portion is connected to the main body by using at least two elastic arms or a connecting portion. The connecting portion surrounds the contact portion, and forms, jointly with the contact portion, a convexity protruding from the main body. The at least two elastic arms are connected to the main body at a periphery of the contact portion along different directions, and a gap is formed between the main body and the at least two elastic arms. The contact portion is configured to abut against a ground terminal of a male connector.

The utility model belongs to the technical field of connectors, and particularly relates to a floating high-speed connector, which comprises a connector provided with an identification guide sleeve and an adaptive connector provided with an identification guide pin, the connector is provided with a golden finger printed board, the golden finger printed board is provided with a golden finger contact element, and the identification guide sleeve and the identification guide pin are inserted into each other in the process of inserting the connector and the adaptive connector. The golden finger contact piece and the contact piece plug-in end of the adaptive connector can relatively float in the width direction of the golden finger contact piece and keep contact all the time; the identification guide sleeve is arranged on the connector in a sliding mode, and the sliding direction of the identification guide sleeve is parallel to the width direction of the golden finger contact piece. Compared with the prior art, the beneficial effects of the utility model are that when installation tolerance occurs among a plurality of modules in a high-speed cabinet, the identification guide sleeve with a floating function can ensure that the connector can normally identify when the connector is plugged; while the identification structure realizes floating, the floating function of the contact element is matched, so that the connector is smoothly inserted, and reliable signal transmission is realized.

The invention belongs to the technical field of electric connectors, and provides an electric connecting device which is characterized in that the front end of a socket shell is fixedly connected with a fixed baffle, the front end of the fixed baffle is fixedly connected with a front-end outer sleeve and a shielding sleeve, the shielding sleeve is sleeved with the front-end outer sleeve, and a first annular cavity is formed between the front-end outer sleeve and the shielding sleeve; the fixed baffle is fixedly connected with a socket terminal, the socket terminal is located in a shielding sleeve, and the shielding sleeve and the socket terminal form a second annular cavity; the front end of the plug substrate is fixedly connected with an insulating and sealing ring sleeve, a heat dissipation cylinder and an insertion core; when the socket end and the plug end are inserted oppositely, the insertion core is inserted into the socket terminal, the insulating and sealing ring sleeve is inserted into the first annular cavity, the heat dissipation cylinder is inserted into the second annular cavity and sleeves the socket terminal, and a heat dissipation medium is arranged in the heat dissipation cylinder. According to the invention, functions of effective heat dissipation and comprehensive shielding are integrated, and compared with the prior art, efficient heat dissipation can be carried out while effective shielding is carried out.

The embodiment of the invention provides electronic equipment. The electronic equipment comprises a charging interface, a first circuit board, a metal reinforcing piece and a support assembly. The first circuit board comprises a connecting end. The connecting end is provided with a grounding terminal. The connecting end is electrically connected with the charging interface. The metal reinforcing member and the connecting end are arranged in a stacked manner. The metal reinforcing member is electrically connected with the grounding terminal. The support assembly comprises a metal support and a conductive part. At least part of the connecting end is located in the metal support. The metal support comprises a main body part and a grounding part. The grounding part is electrically connected with the main body part. And the metal reinforcing piece and the main body part are electrically connected with the conductive piece respectively. The grounding part is used for grounding. According to the electronic equipment provided by the embodiment of the invention, the structural design difficulty is reduced, and the assembly difficulty and the production cost are reduced.

The invention discloses an electromagnetic shielding reinforced electric connector which comprises an insulating rubber core and a plurality of terminals. The plurality of terminals are arranged along a first direction. The plurality of terminals comprise a first high-frequency signal terminal pair, a second high-frequency signal terminal pair, a first grounding terminal, a second grounding terminal, a conventional signal terminal pair and a power supply terminal. The fixed connection parts and the electrical connection parts of the plurality of terminals are arranged in a row on one side of the electromagnetic shielding reinforced electric connector along a first direction. The fixed connection parts and the electric connection parts of the first high-frequency signal terminal pair and the second high-frequency signal terminal pair are mutually connected; and a fixed connection part and an electric connection part of a first grounding terminal, a second grounding terminal or a power supply terminal are arranged between the fixed connection parts and the electric connection parts of the first high-frequency signal terminal pair and the conventional signal terminal pair or / and between the fixed connection parts and the electric connection parts of the second high-frequency signal terminal pair and the conventional signal terminal pair.

A radiator installation component includes a bottom plate defining a bottom opening, a top plate forming an elastic pressing member, a front end plate connected between front ends of the bottom plate and the top plate, and an inner cavity for inserting a radiator defined between the bottom plate, the top plate, and the front end plate. The radiator installation component is installed in a shielding shell of a connector and divides an internal space of the shielding shell into upper and lower accommodating chambers. The bottom opening formed in the bottom plate allows a bottom protrusion of the radiator to protrude into the lower accommodating chamber of the shielding shell. The elastic pressing member is adapted to press on a top surface of the radiator, so that the bottom protrusion of the radiator is in thermal contact with a mating connector inserted into the lower accommodating chamber.

The present application provides a high and low frequency mixed circular connector, comprising: a low frequency contact (10) formed in a cylindrical shape extending in an axial direction; a high-frequency contact (20) formed in a cylindrical shape extending in the axial direction and provided in parallel with the low-frequency contact (10); the positioning piece (30) is arranged on the outer side of the high-frequency contact piece (20) in a manner of at least partially contacting with the high-frequency contact piece (20); the grounding piece (40) is arranged on the outer side of the positioning piece (30) in a mode of being in contact with the positioning piece (30); and a connector housing (50) which is formed in a cylindrical shape and accommodates the high-frequency contact member (20), the positioning member (30), and the ground member (40) therein so as to be at least partially in contact with the ground member (40). Consequently, conduction between the four-coaxial high-frequency contact and the connector housing can be realized with a simple and small structure.

An electric connector comprises an insulating body and a row of first conductive terminals, each first conductive terminal comprises a main body part, an elastic contact arm and a pin part which are fixed on the insulating body, and each first conductive terminal comprises a first grounding terminal and a first signal terminal pair which are arranged along a first direction, the first grounding terminals and the first signal terminal pairs are alternately arranged in the first direction, the size of the main body parts of the first grounding terminals in the thickness direction of the terminals is larger than that of the main body parts of the first signal terminal pairs, and the main body parts of the first signal terminal pairs are completely covered by the main body parts of the first grounding terminals in the first direction. The first connecting piece electrically connects the plurality of first grounding terminals, the large size of the main body parts of the first grounding terminals enables the first grounding terminals to shield the first signal terminal pairs in the first direction, and the first connecting piece serially connects the plurality of first grounding terminals to shield the first signal terminal pairs in a multi-surface surrounding manner. And the crosstalk resonance condition of the electric connector is effectively improved.

The utility model discloses an MLO access system of a multi-interface wireless network card, which is characterized in that the MLO access system comprises a plurality of MLO sockets and FPC (flexible printed circuit) flat cables connected among the sockets, the MLO sockets are respectively arranged on interface chips to be matched, the MLO sockets comprise input, output, time and data signals, and the FPCs are connected with the MLO sockets. The FPC flat cable is inserted into the MLO socket through the electric connection terminals at the two ends, the FPC flat cable and the MLO socket form a single-end wiring mode, and adjustment impedance of 50-70 ohms is achieved. According to the utility model, through the external connection of the MLO socket and the FPC flat cable, the application of the MLO technology in a multi-interface product is realized, the stability of the performance of the multi-interface product is ensured, the customization of the product is avoided, and the cost is reduced.

An electrical connector includes: an insulating housing having a front housing having a front top wall and a pair of front side walls and a rear housing cooperating with the front housing; and plural terminal modules accommodated in the insulating housing, each of the terminal modules including an insulating body and plural conductive terminals held in the insulating body, wherein the rear housing includes a rear top wall and a pair of rear side walls extending downward from the rear top wall, and the rear top wall and the pair of rear side walls surround the terminal module in three directions.

A cable connector includes a first module, a second module, a third module and a third module. The first module includes a first terminal group and a first cable. The second module includes a second terminal group and a second cable. The third module includes a third terminal group and a third cable. The fourth module includes a fourth terminal group and a fourth cable. The first terminal group and the second terminal group are arranged in a staggered manner along a second direction. The third terminal group and the fourth terminal group are arranged in a staggered manner along the second direction. The first cable and the second cable are located at a first height. The third cable and the fourth cable are located at a 10 second height. The first height is different from the second height. An assembly having the cable connector is also disclosed.

The invention relates to an elastic radio frequency coaxial electric connector, which comprises a first shell, a second shell, a grounding ring, a first elastic piece, a second elastic piece, an insulator and a central conductor, and is characterized in that a first guide hole is formed in the first shell, the grounding ring is sleeved at one end of the first guide hole, and the insulator is sleeved at the other end of the first guide hole; the second shell is sleeved at the other end of the first guide hole, the first elastic piece is arranged between the first shell and the grounding ring, a second guide hole is formed in the second shell, the insulator is sleeved in the second guide hole, the central conductor penetrates through the insulator, and the second elastic piece is clamped and plugged between the central conductor and the insulator. By adopting the technical scheme provided by the invention, the first elastic piece and the second elastic piece enable the grounding ring or the cap head to float along the axial direction of the electric connector, so that the assembly tolerance of the electric connector is greatly improved, and the electric connector can be assembled more easily, stably and reliably.