54results about "Coupling for high frequency" patented technology

A plug connector includes a plug housing having a power contact channel and module channels between a mating end and a cable end. The plug connector includes a power contact in the power contact channel, a data module received in the first module channel, and an end node termination module received in the second module channel. The data module includes a data module housing holding signal contacts terminated to ends of signal wires of a data cable. The end node termination module includes a termination module housing with a pocket holding an end node PCB with a control circuit having an end node control component. Jumper contacts are held by the plug housing including a signal contact mating interface electrically connected to the corresponding signal contact and an end node mating interface electrically connected to the end node termination module to electrically connect the signal contacts to the end node control circuit within the plug connector.

The utility model relates to the field of new energy automobiles, in particular to a magnetic ring seat mounting structure. The magnetic ring seat mounting structure comprises a motor three-phase connector, the motor three-phase connector is provided with a support, the support is provided with an electric control end copper bar, the electric control end copper bar penetrates through the middle of a magnetic ring seat and is integrally coated with a plastic coating body, the magnetic ring seat is an annular body, the top of the magnetic ring seat is open, and a magnetic ring is arranged in the magnetic ring seat and is an integrally-formed annular body. The upper part of the middle of the inner wall of the magnetic ring seat is provided with a connecting rib which is covered by a protective cover. The utility model has the beneficial effects that the structure is novel, the design is ingenious and simple, the use effect is ensured to be not weakened through the integrated magnetic ring, the magnetic ring is tightly matched through the ribs in the magnetic ring seat, the ribs prevent the magnetic ring seat from deforming and the magnetic ring from being broken in the integrated plastic coating process, and the thickness of the second wall body is greater than that of the first wall body so as to improve the strength; and during use, adhesive glue is adopted for assistance, so that the whole mounting process is smoother.

The invention discloses a hidden track socket power module, which relates to the technical field of track socket equipment, and is characterized in that a circuit board is a long-strip-shaped single-sided board and is sequentially provided with an input wiring terminal, a rectification device, an output wiring module, an isolation filter device, a dialer and a transformer assembly; the circuit board is provided with a hollow groove corresponding to the transformer assembly, and the transformer assembly main body sinks and is embedded into the groove; the output wiring module comprises an output wiring terminal and a double-sided adapter plate, and an insulating isolation groove arranged in a semi-surrounding manner is arranged between the output wiring terminal and the input transmission line; the transformer assembly is electrically connected with the output wiring module through a slender double-sided transmission plate; and a pin of the center tap transformer is connected with a circuit board copper foil circuit in a bending mounting manner. Cost and space are both considered, the size is small, and the device is installed in a hidden mode, safe, stable, high in adaptability and suitable for household hardcover, intelligent space and other scenes.

The utility model provides a kind of electrode terminal block of direct current filtering, motor control device and vehicle, including seat body, connecting row, first filter circuit board and second filter circuit board, seat body is provided with wiring hole and lead hole, connecting row is connected with first filter circuit board, first filter circuit board is located outside wiring cavity and is connected in the bottom side of wiring bottom wall, second filter circuit board is located outside wiring cavity and is connected in the outside of lead hole, second filter circuit board is connected and is provided with connecting spring, connecting spring is located in lead hole.Electric power input can be accessed from wiring hole and be connected with connecting row, then pass through lead hole by connecting spring, then pass through lead hole by adapter bus, then connecting spring can be elastically abutted with adapter bus, then realize convenient power filtering, the circuit board of the utility model is arranged in the outer periphery of seat body by two parts with filtering function, then improve the integration of device, facilitate the miniaturization of device.

The invention relates to an electronic function module and a connector, the electronic function module comprises an insulation mold shell, a coil assembly and a choking coil assembly, the upper part of the insulation mold shell is provided with a containing cavity, and the lower part of the insulation mold shell is provided with a receding groove; the coil assembly is arranged in the accommodating cavity; the choking coil assembly is electrically connected with the coil assembly, and the choking coil assembly is arranged in the receding groove. According to the electronic function module provided by the invention, only one group of coil assemblies need to be arranged in the accommodating cavity of the insulating mold shell, so that the volume of the accommodating cavity can be reduced; through the arrangement of the abdicating groove, the complete overlapping or partial overlapping of the occupied area of the insulating module shell and the choking coil assembly on the circuit board can be realized, the occupied area of the whole electronic function module on the circuit board can be reduced, and the miniaturization arrangement of the connector can be realized.

The utility model provides an extension socket with a USB charging circuit, and aims to improve charging stability and realize energy-saving management. According to the extension socket, alternating current is converted into stable low-voltage direct current through the AD / DC conversion circuit so as to be used for charging the USB interface. The power supply conversion part comprises a synchronous rectification module, a transformer, a primary side feedback control module and an optocoupler feedback module circuit, and can effectively filter high-frequency noise and stabilize output voltage. The charging control circuit comprises an infrared sensor, a current detection module and a switch unit, so as to achieve the functions of automatically starting a charging function when a user approaches and automatically disconnecting a line when no charging current exists, thereby reducing the standby power consumption. The USB charging circuit comprises a direct current step-down converter and a charging protocol management module, supports multiple USB protocols, and provides two modes of common charging and PD fast charging to adapt to the requirements of different devices. The beneficial effects of the design are that power supply stability is improved, energy consumption is reduced, and diversified charging demands of users are satisfied.

The invention discloses an electric connection structure formed by a flexible circuit board and a flexible pressure sensing pad with the electric connection structure, and relates to the technical field of automobile accessories. The electric connection structure is provided with an internal connection area and an external connection area, the electric connection structure comprises a conductive circuit layer, the conductive circuit layer comprises at least one circuit wire, and the two ends of the circuit wire are located in the internal connection area and the external connection area respectively; the conductive circuit layer comprises at least one first conductive sheet and a second conductive sheet matched with the first conductive sheet. The internal connection area is electrically connected with at least one conductor loop in the pad; the external connection area is connected with at least one conductor of the wire harness to form an electric connection relation. According to the electric connection structure, the internal connection area and the external connection area are separated, so that the problem of short circuit caused by clustering is avoided. The flexible circuit board is adopted as an electric connection structure, so that automatic production is facilitated, the process requirement is relatively low, the function integration level is conveniently increased, and additional parts are reduced.

The utility model provides a direct insertion type small high-density aviation socket filtering device. According to the specific structure, a ceramic array plate capacitor is arranged on a tail end contact pin of the aviation socket, the ceramic array plate capacitor is of a disc-shaped structure, and the outer diameter of the ceramic array plate capacitor is not larger than the outer diameter of an insulator; pinholes which are in one-to-one correspondence with the contact pins on the insulator are formed in the ceramic array plate capacitor; after the ceramic array plate capacitor is arranged on the insulator, the contact pins are inserted into the corresponding pin holes; fasteners used for limiting the ceramic array plate capacitors are arranged on the peripheries of the insulator and the ceramic array plate capacitors. According to the utility model, the welding wire end of the aviation socket is modified, and the ceramic array plate capacitor is placed on the insulator and then is fixed through the fastener without increasing the outer diameter and length of the aviation socket, so that the purpose of aviation socket filtering integration is achieved, and a better filtering function of the aviation socket is realized. The structure provided by the utility model is suitable for a small-sized direct-insertion type high-density aviation socket.

A connector (200) comprises a plug housing (210) with a power contact channel (212) and a first and a second module channel (214). The connector includes a power contact accommodated in the power contact channel and a data module (400) accommodated in the first module channel. The data module comprises a data module housing (410) that holds signal contacts (402) connected to the ends of signal wires (404) of a data cable (206). The connector includes a common-mode end-node termination module (500) accommodated in the second module channel and features a common-mode signal processing arrangement with an end-node circuit board (552) comprising a common-mode control circuit and a signal processing component for processing signals on the common-mode control circuit.The connector includes bridging contacts (600) and a grounding bridging contact (700) which are electrically connected to the common-mode end node termination module.

Disclosed herein are a small cell base station antenna apparatus and a connector for same. The small cell base station antenna apparatus comprises: a radio Unit (RU); at least one antenna module installed to be tiltable and steerable with respect to the radio unit; and a multifunction link configured to mediate the installation of each antenna module to the radio unit, wherein the multifunction link comprises: a center body; a first fixture connected between one end of the center body and the antenna module; and a second fixture connected between the other end of the center body and the radio unit, and wherein the first fixture and the second fixture are coupled via a ball joint to enable the antenna module to be installed to perform tilting rotation and steering rotation motions with respect to the radio unit.

A connector (200) comprises a connector housing (210) with a power contact channel (212) and module channels (214) between a mating end and a cable end. The connector includes a power contact (300) in the power contact channel, a data module (400) accommodated in the first module channel, and an end-node termination module (500) accommodated in the second module channel. The data module comprises a data module housing (410) that holds signal contacts (402) connected to the ends of signal wires (404) of a data cable (206). The end-node termination module comprises a termination module housing (510) with a pocket (514) that holds an end-node circuit board (552) with a control circuit that includes an end-node control component (556).Bridging contacts (600) are held by the connector housing, which includes a signal contact connector (632) that is electrically connected to the corresponding signal contact, and an end node mating interface (712) that is electrically connected to the end node termination module to electrically connect the signal contacts to the end node control circuit within the connector.

The utility model provides a surface-mounted terminal and a magnetic device. The surface-mounted terminal comprises a main body part and a surface-mounted part, the surface-mounted part is equivalent to a surface-mounted electrode of a traditional magnetic device, the main body part is equivalent to a side surface electrode of the traditional magnetic device, and the thickness of the surface-mounted electrode and the thickness of the part, connected with the surface-mounted electrode, of the side surface electrode are both smaller than the maximum thickness of the side surface electrode. Therefore, the fillet at the joint of the patch electrode and the side electrode has a smaller outer fillet radius, SMT soldering tin for electrically connecting the patch electrode and the circuit board can be exposed out of the side electrode in the vertical direction, and vertical AOI detection and judgment are facilitated.

The utility model relates to the technical field of adapters, in particular to a multifunctional extension socket. Comprising a commercial power input end, an AC socket module, a rectification filtering module, a flyback control module, a synchronous rectification control module, a DC output module, a first charging module, a second charging module and a wireless charging module, the AC socket module and the rectification filtering module are connected with the commercial power input end, and the flyback control module is connected with the rectification filtering module and the synchronous rectification control module. The input end of the DC output module is connected with the synchronous rectification control module, and the output end of the DC output module is connected with the first charging module, the second charging module and the wireless charging module; the wireless charging module comprises a wireless charging Buck control and PD protocol control unit and a wireless charging control unit. The wireless charging Buck control and PD protocol control unit is connected with the DC output module and the wireless charging control unit. According to the scheme, the wireless charging module is arranged, so that 25W wireless quick charging of the iPhone mobile phone is realized, and an iPhone user has faster wireless charging experience.

This utility model discloses a flexible cable connection device with a sealing structure, belonging to the technical field of cable connection devices. It includes an upper housing and a lower housing installed at the bottom of the upper housing. Both ends of the upper housing are fixedly connected to pressure rings, and a sealing gasket A is adhered to the inner surface of the pressure ring. When connecting two adjacent cables, the cables are first installed and fixed, then inserted into the interior of the lower housing. The upper housing is pressed down relative to the lower housing, and the upper housing is inserted into the mounting platform. The insertion end of the upper housing extends to the surface of the rubber frame. Positioning cylinders are symmetrically installed on the inner surface of the upper housing, and positioning posts are symmetrically installed on the inner surface of the lower housing. During insertion, the positioning posts and positioning cylinders are inserted into each other, thus the rubber frame improves the sealing performance at the connection between the upper and lower housings. The sealing gasket A of the pressure ring and the sealing gasket B of the support ring adhere to the outer surface of the cable, providing excellent sealing and good waterproof and seepage-proof performance.

The utility model relates to a high-performance rectangular filtering plug, and belongs to the technical field of electromagnetic compatibility. According to the utility model, a filtering structure is additionally arranged outside the rectangular plug equipment, and the filtering module adopts a high-performance inductor made of ultracrystalline and nickel-zinc materials, so that power supply interference can be effectively inhibited; compared with a non-filtering product, the overall dimension of the filter provided by the utility model realizes high-performance filtering only by increasing the thickness of the rectangular plug; the filtering module can be close to the equipment in the shortest distance and reliably grounded.

An plug connector for electrical and mechanical connection to a mating plug connector has an outer conductor contact element and an inner conductor contact element. The inner conductor contact element has an inner-conductor-side contact region and the outer conductor contact element has an outer-conductor-side contact region. An inner-conductor-side contact plane is spanned by contact points of the inner-conductor-side contact region to contact a corresponding contact point of an inner conductor mating contact element. An outer-conductor-side contact plane is defined by contact points to contact a corresponding contact point of an outer conductor mating contact element. The inner-conductor-side contact plane and the outer-conductor-side contact plane are spaced apart in such a way that, in a plugged state of the plug connector and the mating plug connector, compensation of an electrical signal reflected in the inner-conductor-side contact plane by an electrical signal reflected in outer-conductor-side contact plane is attainable.

The utility model relates to conductive slip ring module technical field especially, a kind of compact conductive slip ring module is provided.The utility model provides a compact conductive slip ring module, including base, conductive slip ring module body, wiring port and band-pass filter, base top is equipped with conductive slip ring module body, base front side is equipped with wiring port, and conductive slip ring module body front side is equipped with band-pass filter, and base top is equipped with bearing seat, and conductive slip ring module body is connected with the middle part of bearing seat, further include detection component, and bearing seat bottom is equipped with detection component.The utility model cooperates through pressure sensor, signal line and alarm lamp, timely light alarm when pressure is abnormal, it is convenient for staff to handle quickly;Band-pass filter can accurately screen specific frequency signal, effectively filter out noise and interference, greatly improve signal transmission quality, guarantee module stable, efficient operation, improve overall working performance.

The invention relates to the technical field of watertight connectors, and discloses a deep sea watertight connector with a signal amplification function, which comprises a shell, a plug end cover, a glass sintering assembly, a sealing ring and a signal amplification module, and is characterized in that the glass sintering assembly comprises a metal contact piece and a glass insulator; the signal amplification module is assembled in the shell in a circuit board embedding mode, the plug end cover is connected with the shell in a sealed mode, and the sealing ring is arranged at the connecting position of the plug end cover and the shell. The innovative design that the signal amplification module is assembled in the shell in a circuit board embedding mode, and meanwhile a glass sintering assembly is provided with a welding cup jack assembly is adopted; a signal amplification chip, a filter circuit and an impedance matching circuit are integrated on a circuit board of the signal amplification module, one end of a welding cup jack assembly is connected with a metal contact piece, and the other end of the welding cup jack assembly is electrically connected with the circuit board of the signal amplification module, so that weak signals transmitted by the metal contact piece can be directly amplified, filtered and subjected to impedance adaptation treatment in the connector.

Coaxial connector device (1; 5) for electrically connecting a coaxial cable connector and a printed circuit board (100), wherein the coaxial connector device (1; 5) comprises: a main connector (10; 50); and a board connector (20; 60) for mounting on the printed circuit board (100), wherein the main connector (10; 50) has a conductive main connector body (11; 51) which has at one end a first fitting part (R1) for the coaxial cable connector and at the other end a second fitting part (R2); where the first fitting (R1) is a plug fitting; a central contact (13) which, inside the main connector body (11; 51), is positioned on a side of the main connector body (11; 51) that has the first fitting part (R1); and a card edge substrate (17) which, inside the main connector body (11; 51), is positioned on a side of the main connector body (11; 51) which has the second fitting part (R2), wherein the card edge substrate (17) is electrically connected to the center contact (13), wherein the plate connector (20; 60) has a plate connector body (21; 61) in which a slot (23; 63) is formed, wherein the plate connector body (21; 61) is provided with a plurality of contacts (25; 65) in the slot (23; 63); and an outer conductor contact (27; 67) provided in the plate connector body (21; 61), wherein, when the second fitting part (R2) of the main connector (10; 50) is attached to the plate connector (20; 60), an end section of the card edge substrate (17) is coupled to the slot (23; 63) in the plate connector body (21; 61), a plurality of substrate contacts (17a) contained in the card edge substrate (17) electrically contacts the plurality of contacts (25; 65) of the plate connector body (21; 61), and the second fitting part (R2) of the main connector body (11; 51) electrically contacts the outer conductor contact (27; 67).

A plug connector (200) includes a plug housing (210) having a power contact channel (212) and a module channel (214) between a mating end and a cable end. The plug connector includes power contacts (300) in the power contact channels, a data module (400) received in the first module channel, and an end node termination module (500) received in the second module channel. The data module includes a data module housing (410) that holds signal contacts terminated to ends of signal lines of a data cable (206). The end node termination module includes a termination module housing (510) having a recess that receives the end node PCB, the end node PCB having a control circuit with an end node control component. The jumper contacts are held by the plug housing and include signal contact mating interfaces electrically connected to the respective signal contacts and end node mating interfaces electrically connected to the end node termination modules to electrically connect the signal contacts to end node control circuitry within the plug connector.

The utility model discloses an electric connection structure formed by a flexible circuit board and a flexible pressure sensing pad with the electric connection structure, and relates to the technical field of automobile parts. The electric connection structure is provided with an internal connection area and an external connection area, and the internal connection area is connected with at least one conductor loop in the pad to form an electric connection relation; the external connection area is connected with at least one conductor of the wire harness to form an electric connection relation. According to the electric connection structure, the internal connection area and the external connection area are separated, so that the problem of short circuit caused by clustering is avoided. The flexible circuit board is adopted as an electric connection structure, so that automatic production is facilitated, the process requirement is relatively low, the function integration level is conveniently increased, and additional parts are reduced.

The utility model discloses a multicore filter electric connector belongs to electric connector technical field. Including the shell, the shell one end is provided with the fixed component for fixing cable, is provided with the insulating mounting seat in the shell, is provided with the installation shell and a plurality of contact pieces in the insulating mounting seat, is provided with a plurality of filter components in the installation shell, and the contact piece passes through the installation shell and is electrically connected with filter component, and the shell is grounded, and filter component realizes the grounding through the shell, be provided with the sealing groove between the insulating mounting seat and the shell, be provided with the sealing ring in the sealing groove, the inner wall and the outer wall of sealing ring all are seted up with V type groove, and the elastic sheet is seted up in V type groove, the utility model is provided with the sealing ring between the insulating mounting seat and the shell, and the V type groove of inner wall and outer wall of sealing ring is seted up the elastic sheet, and the elastic sheet makes sealing ring and sealing groove closely adhere, guarantees the normal working environment of internal electronic component, promotes the protection level and the service life of electric connector.

The invention discloses a side-feed-connection filtering connector and an assembling method thereof, and aims to overcome the defect that miniaturization cannot be further realized due to the fact that the connection mode of a filter and a connector is limited in the prior art. The filtering connector comprises a contact head, a sleeve, a first insulator, a second insulator, a jack, a probe, a first elastic conductor, a second elastic conductor and a filter. One end of the contact head is an elastic contact end, the other end of the contact head is an interface end, the sleeve is arranged at the outer side of the contact head, the first insulator is arranged at the interface end and is internally provided with a jack and a first elastic conductor, the second insulator is arranged at the elastic contact end and is internally provided with a probe and a second elastic conductor, and the first elastic conductor and the second elastic conductor are respectively connected with a filter side feeder. During assembly, the filter is firstly fixed, then the conductor and the insulator are sequentially assembled, and finally the sleeve is sleeved for fixation. According to the scheme, an additional connecting structure is omitted, the product length is shortened, miniaturization is achieved, and meanwhile assembly convenience and structural stability are guaranteed.

A connector (200) comprises a plug housing (210) with a power contact channel (212) and a first and a second module channel (214). A power contact (300) is accommodated in the power contact channel, which is connected to a power cable (204). A data module (400) is accommodated in the first module channel with signal contacts (402). An end-node termination module (500) is accommodated in the second module channel, which has a termination module housing (510) that holds a signal processing arrangement (550) with an end-node circuit board (552) and a signal processing component that is electrically connected to the signal contacts of the data module to process signals on the end-node control circuit (552).The connector comprises a position locking device (800) that is connected to the connector housing, which is connected to the data module to ensure the positioning of the data module in the first module channel and to hold the data module in the connector housing, and which is connected to the end node termination module to ensure the positioning of the end node termination module in the second module channel and to hold the end node termination module in the connector housing.

The utility model relates to a kind of high-voltage direct-current connector with magnetic ring, including connector main body, X safety capacitor, Y safety capacitor, E-shaped magnetic ring, I-shaped magnetic ring, positive pole copper bar, negative pole copper bar, ground copper bar and installation slot, the X safety capacitor, Y safety capacitor, E-shaped magnetic ring, I-shaped magnetic ring and ground copper bar are all installed in installation slot, the installation slot is installed on connector main body, the positive pole copper bar and negative pole copper bar are installed on E-shaped magnetic ring, the X safety capacitor is respectively connected with positive pole copper bar and negative pole copper bar, the Y safety capacitor is respectively connected with ground copper bar and positive pole copper bar, the Y safety capacitor is respectively connected with ground copper bar and negative pole copper bar.E-shaped magnetic ring and I-shaped magnetic ring are set, positive pole copper bar, negative pole copper bar and insertion E-shaped magnetic ring are simultaneously, while improving anti-interference, the space of motor controller can be saved, the space of internal filter is reduced, smaller electric control volume, higher power density are realized.

The invention provides a flexible filter board for a connector, which belongs to the technical field of filter connectors and specifically comprises a flexible circuit board and a capacitor. The flexible circuit board is provided with a plurality of through holes for the contact bodies of the connectors to pass through, the contact bodies of the connectors are electrically connected with the inner conductive layer of the flexible circuit board at the through hole positions, the capacitors are fixed on the surface of the flexible circuit board, the capacitors are electrically connected with the inner conductive layer of the flexible circuit board, and the capacitors are in one-to-one correspondence with the through holes. The edge of the flexible circuit board is provided with an annular conductive ring, the contact body at the position of the through hole is electrically connected with the conductive ring through the capacitor and an inner conductive layer of the flexible circuit board, the flexible circuit board is provided with a copper leakage point position at the position of the conductive ring, and the copper leakage point position is used for being electrically connected with a metal shell of the connector. Through the processing scheme provided by the invention, the disassembly and assembly convenience of the connector filtering assembly is improved.

A connector (200) comprises a connector housing (210) with a power contact channel (212) holding a power contact (300), and a first and a second module channel (214) holding a data module (400) with signal contacts (402) and a common-mode end-node termination module (500). The common-mode end-node termination module comprises a termination module housing (510) holding a common-mode signal processing assembly (550) with a common-mode control circuit (554). The connector includes jumper contacts (600) between the signal contact and the common-mode control circuit. The connector includes a grounding jumper contact (700) that is connected to an electrically grounded component of the connector and the common-mode end-node termination module to electrically ground the common-mode end-node termination module.

The invention provides a noise filter which can be added to a connection part of a connector afterwards. The noise filter includes a first connection portion, a second connection portion, a conduction portion, and a magnetic core. The first connection portion is configured to be mechanically and electrically connectable to a first connector of a first connector and a second connector configured to be mechanically and electrically connectable to each other. The second connection portion is configured to be mechanically and electrically connectable to the second connector. The conductive portion electrically connects the first connection portion and the second connection portion. The magnetic body core is an annular body made of a magnetic material, and a conduction part is arranged at a position penetrating through the inner peripheral side of the annular body.

On-board filtering device for connector. One aspect of the invention relates to a filtering device (10) intended to be connected with an electrical connector (20). The filtering device comprises a layer (11) of dielectric material, which includes a plurality of first vias formed in its thickness. Ferromagnetic ceramic is deposited in each first via on one periphery thereof. The filtering device is intended to cooperate with the electrical connector by inserting a plurality of pins (21) of said electrical connector into the plurality of first vias. Each pin is inserted into the magnetic circuit created by the ferromagnetic ceramic in the corresponding first via. The thickness of the dielectric layer is such that the plurality of pins of the electrical connector protrudes from the dielectric layer when said pins are inserted. Figure to be published with the abbreviation: Figure 2