3081results about "Coupling protective earth/shielding arrangements" patented technology

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 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.

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.

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 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.

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.

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 provides a high-density ultra-high-speed bus expansion electric connector, which comprises an insulating body provided with a lengthwise slot, two sides of the slot are provided with a plurality of terminal slots, and a fool-proof part is arranged in the slot and is used for dividing the insulating body into a power supply and low-speed signal area and a high-speed signal area; the terminals comprise differential signal terminals distributed in the high-speed signal area and other terminals distributed in the high-speed signal area and the power supply and low-speed signal area, every two differential signal terminals are adjacent, and every two adjacent differential signal terminals and an insulating block inserted into the insulating body are formed in an embedded mode; the other terminals are all independent terminals inserted into the corresponding terminal grooves of the insulating body, and the other terminals comprise grounding terminals arranged in a high-speed signal area; the grounding shielding sheet is connected with each grounding terminal; the high-density ultra-high-speed bus expansion electric connector can enable signal transmission to be better and more stable.

A female coaxial terminal includes an inner conductor, an insulator sleeved on the outer side of the inner conductor, and an outer conductor. The outer conductor comprises a first body and multiple elastic clamping arms. The first body is sleeved on the outer side of the insulator, spaced apart from it, and features a series of circumferentially arranged windows. Elastic clamping arms are positioned within these windows, extending in a first direction and obliquely towards the insulator. The ends of the clamping arms, opposite the insulator, are connected to the first body. Each clamping arm is equipped with a first protruding structure on the side facing the insulator, providing multi-point protrusions. This configuration enhances the mechanical and electrical connection between the terminal components, ensuring reliable performance in coaxial cable applications.

The invention provides a ship accompanying wireless charging anti-offset magnetic coupling system, and belongs to the technical field of ship-to-ship wireless charging. The system comprises a wireless charging transmitting end arranged on a power supply ship and a wireless charging receiving end arranged on a power receiving ship. The transmitting end comprises an axisymmetric transmitting end fixing structure, and a transmitting end magnetic core and a transmitting end coil which are sequentially arranged on the side, close to the receiving end, of the transmitting end fixing structure; the receiving end comprises an axisymmetric receiving end fixing structure, and a receiving end magnetic core and a receiving end coil which are sequentially arranged on the side, close to the transmitting end, of the receiving end fixing structure; the receiving end and the transmitting end have the same shape; the transmitting end coil and the transmitting end magnetic core are symmetrically distributed on two sides of the symmetry axis, and the receiving end coil and the receiving end magnetic core are symmetrically distributed on two sides of the symmetry axis. When the ship relatively moves left and right, the distance variables on the two sides of the transmitting end coil and the receiving end coil are the same, the mutual inductance variables on the two sides are the same, and the stability of the energy transmission efficiency in the ship-to-ship charging process is maintained.

A receptacle cage includes cage walls including exterior walls and an interior wall. The exterior walls form a cavity and include a top wall, a bottom wall, a first side wall, a second side wall, and a rear wall. The interior wall is received in the cavity and divides the cavity into a first module channel at a first side of the interior wall and a second module channel at a second side of the interior wall. The interior wall includes a front edge, a rear edge, an upper edge, and a lower edge. The upper edge is joined to the top wall along a majority of the upper edge. The lower edge is joined to the bottom wall along a majority of the lower edge. The rear edge is joined to the rear wall along a majority of the rear edge. The exterior walls provide external shielding for the first and second module channels. The interior wall provides shielding between the first and second module channels.

The high-density plug-in connector comprises a male end and a female end which can be plugged in a matching manner, a first shielding ring and a plurality of conductive contacts are arranged in the male end, the female end comprises an elastic fastener, a second shielding ring and a plurality of conductive elastic sheets, and the second shielding ring can be sleeved and fixed at the periphery of the first shielding ring during plugging. According to the utility model, the structure that the plurality of conductive contacts are matched and connected with the conductive elastic sheets one by one is used for replacing the conventional male and female terminal plug-in, so that the electric signal conduction elements which are densely arranged can be arranged in a narrow space, and the purpose of reducing the size of the connector is achieved; space can be effectively utilized, shielding protection on internal electric signal conduction elements can be enhanced, signal transmission distortion caused by external electromagnetic interference can be avoided or reduced, stability of signal transmission can be ensured, structural stability of the connector after plugging can be ensured, single-hand operation of an operator is facilitated, and the connector is convenient to use.

A terminal module includes a differential signal terminal pair, two ground terminals and an insulative bracket. Each ground terminal has a plate surface. The insulative bracket is integrally molded to locally clad the differential signal terminal pair and the two ground terminals. The insulative bracket has a surface which corresponds to the plate surfaces of the two ground terminals, the surface is provided with two depressed segments. At least a part of a position of each depressed segment corresponds to the plate surface of the corresponding ground terminal, each depressed segment is an elongated structure and a length direction of each depressed segment extends along a length direction of the corresponding ground terminal. As such, good signal integrity efficacy can be maintained when a signal is transmitted by the two signal terminals, so that crosstalk between the two adjacent differential signal terminal pairs can be lowered.

The utility model discloses an electric connector assembly, which relates to the field of electric connectors, and comprises a first electric connector and a second electric connector, one end of the first electric connector corresponding to the second electric connector is rotatably provided with a shielding connecting shell, and the outer side of the shielding connecting shell is provided with a plurality of rectangular grooves. A latex sponge block is fixedly arranged on the inner wall of the rectangular groove, two guide plates are fixedly arranged on each of the two sides of the inner wall of the rectangular groove, the latex sponge block is located between the two guide plates, and a connecting ring is fixedly arranged at the end, corresponding to the first electric connector, of the second electric connector. According to the utility model, through the arrangement of the latex sponge block on the shielding connecting shell, the latex sponge block is expanded, so that the sponge hole of the latex sponge block is expanded, the water absorption area of the sponge is increased, the rectangular groove is blocked by the latex sponge block, ventilation and heat dissipation can be ensured, and the heat dissipation effect is improved while most humidity can be isolated.

The present application discloses a shielding plate, a thin sheet body, a female terminal connector and a connector assembly, relating to the technical field of connectors. The shielding plate provided by the present application has: an inner shielding surface and an outer shielding surface which are oppositely arranged; a plurality of isolation channels, where the plurality of isolation channels are located on the shielding plate or on one side of the inner shielding surface. Among them, a fixing part is arranged on the isolation channel, and the fixing part is one of a tenon and a mortise, used to enable the isolation channel to be tenon-mortise connected with a grounding end in the connector. The shielding plate of the present application is used to realize the grounding function of the grounding end.

The invention relates to a filtering connector, in particular to a high-speed and low-speed signal mixed-loading filtering connector, which comprises a shell, a plate-type capacitor is arranged in the shell, and a plurality of capacitor hole positions are distributed on the plate-type capacitor; an insulating sleeve penetrates through a part of the capacitor hole positions, and a high-speed contact piece penetrates through the insulating sleeve; an elastic piece penetrates through the other part of capacitor holes, a low-speed contact piece penetrates through the elastic piece, and a grounding spring is arranged between the plate-type capacitor and the inner wall of the shell, so that filter conduction of the low-speed contact piece, the plate-type capacitor and the shell is realized; and insulating structures are arranged in the inner cavity of the shell on two sides of the plate-type capacitor. For the condition that signals transmitted by the connector comprise high-speed signals, low-speed signals and power signals and the number of cores is large, the low-speed signals and the power signals are filtered, and the high-speed signals are subjected to stray capacitance reduction processing, so that equipment using the connector can pass an electromagnetic compatibility test, and the high-speed signals are normally transmitted.

The invention provides a plug shielding contact, a bent male connector and a connector assembly. The plug shielding contact comprises a contact part, a plugging end common ground part and a plug shielding contact, insertion cavities are arranged on the insertion end common ground piece; the plug shielding contact is provided with a shielding cavity along the plugging direction; the contact part comprises an injection molding part and a shielding sheet assembly. The shielding sheet assembly comprises a first shielding sheet and a second shielding sheet which are oppositely arranged on the two sides of the injection molding part, and a differential signal pair used for differential signal transmission is arranged in the injection molding part; the head end of the injection molding part is provided with a connecting plug capable of extending into the shielding cavity; according to the scheme, the structure is improved and optimized, so that the signal integrity in the connector transmission process is improved, and the signal transmission of a hardware link can be effectively ensured.

A connector includes inner conductive bodies, dielectric bodies surrounding the inner conductive bodies, and an outer conductive body surrounding the dielectric bodies. Each inner conductive body has a substrate connection section arranged and exposed on a rear surface side of the dielectric body. The outer conductive body has an upper wall section, a pair of side wall sections protruding downward from a left and a right end portion of the upper wall section, and a partition wall section arranged between the pair of side wall sections. A space below the upper wall section and between the pair of side wall sections is partitioned into a plurality of accommodation spaces by the partition wall section. A rear section of each dielectric body and each substrate connection section are arranged in the respective one of the plurality of accommodation spaces.

A high-speed connector includes an insulating housing, a first terminal assembly received in the insulating housing, a second terminal assembly received in the insulating housing, a third terminal assembly received in the insulating housing, and a fourth terminal assembly received in the insulating housing. The second terminal assembly is opposite to the first terminal assembly along an up-down direction. The third terminal assembly is disposed between the first terminal assembly and the second terminal assembly. The fourth terminal assembly is corresponding to the third terminal assembly. The fourth terminal assembly is disposed between the second terminal assembly and the third terminal assembly.

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.

It is aimed to reduce friction resistance generated in a resilient contact portion. A shield connector is provided with a dielectric for accommodating an inner conductor, a tubular outer conductor for surrounding the dielectric, a resilient contact portion formed in the outer conductor, and a cut portion formed in the outer conductor and enabling a supporting portion supporting the resilient contact portion, out of the outer conductor, to be resiliently deformed. If the resilient contact portion contacts a mating outer conductor and is resiliently deformed, the supporting portion supporting the resilient contact portion is resiliently deformed by a reaction force from the mating outer conductor. Since a resilient deformation amount of the resilient contact portion is reduced by as much as the supporting portion is resiliently deformed, friction resistance generated in the resilient contact portion is reduced.

The invention discloses a sub-connector which comprises a plurality of radio frequency signal transmission wafers parallelly mounted on a first shell, each wafer comprises an outer conductor base / cover plate and a first inner conductor, and the plurality of first inner conductors are parallelly arranged in an outer conductor formed by connecting the base and the cover plate through a first insulator. The two sides of the first inner conductor plate connecting end are each provided with an outer conductor pin in the arrangement direction of the first inner conductor plate connecting end, and the outer conductor pins are connected and conducted with the conductive positioning plate. According to the wafers, one outer conductor is adopted to carry out full-surrounding shielding on a plurality of first inner conductors at the same time, after a plurality of wafers are installed on a first shell, the outer conductors of the plurality of wafers are contacted and conducted by means of a conductive positioning plate, and radio frequency signal transmission channels distributed in a high-density mode are integrated on one shell. Transmission of high-density radio-frequency signals in a limited space is realized; the first inner conductors on the two adjacent wafers are arranged in a staggered manner, so that the plate connection ends of the first inner conductors are fully surrounded by the outer conductor pins in the circumferential direction, the shielding performance is excellent, and the crosstalk resistance is high.

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.