7937results about "Two-part coupling devices" patented technology

The invention relates to the technical field of high-frequency signal transmission, and discloses a high-frequency signal transmission optimization method for a radio frequency coaxial connector. The method comprises the following steps: acquiring an original electromagnetic parameter sequence when a high-frequency signal is transmitted in a target working frequency band in real time, wherein the original electromagnetic parameter sequence comprises an impedance change value, a dielectric loss factor and a conductor skin depth measurement value; layered feature analysis is carried out on the data, features of a basic transmission layer, an interface reflection layer and a medium coupling layer are separated out, and a layered electromagnetic feature set is generated; identifying a key performance influence section according to the set, constructing a non-uniform frequency domain analysis grid, dividing a reflection sensitive area by using a fine frequency band, and dividing a transmission stable area by using a wide frequency band; performing time-frequency joint simulation based on the grid, and extracting a full-band dynamic transmission response spectrum; and combining with the material electromagnetic property database to optimize the structure parameter configuration scheme, generating an optimization instruction set, and loading the optimization instruction set to a processing control system to execute physical structure dynamic adjustment operation.

The invention discloses a radio frequency coaxial connector convenient to plug and unplug, and relates to the technical field of coaxial connectors, the radio frequency coaxial connector convenient to plug and unplug comprises a female head and a male head, the radio frequency coaxial connector convenient to plug and unplug further comprises a jack, the jack is formed in the inner wall of the female head, a contact pin is fixedly installed on the inner wall of the male head, and the shape of the contact pin is matched with that of the jack; the binding post is used for fixing a cable, the fixing device is fixedly installed on the side, away from the contact pin, of the male head and used for combining the male head and the female head, the fixing key is arranged on the outer wall of the female head, the clamping rod pushes the fixing key to be clamped into the limiting groove, rigid mechanical locking is formed, connector loosening caused by vibration and pulling is avoided, and after the clamping rod is reset, the fixing key is clamped into the limiting groove. And the sliding buckle rebounds under the action of the third spring to limit vertical movement of the clamping rod, so that clamping failure is prevented, and long-term stable connection is ensured.

The invention relates to the technical field of fusion reaction devices, and discloses a flexible electrical connection structure and a fusion reaction device, and the flexible electrical connection structure comprises a first installation assembly, a second installation assembly and a connection assembly. The first installation assembly comprises an installation base, a supporting piece and an adjusting base, the supporting piece is connected with the installation base and can move in the first direction relative to the installation base, the adjusting base is connected with the supporting piece and can move in the second direction relative to the supporting piece, and the second direction is perpendicular to the first direction. One end of the connecting assembly is connected with the adjusting seat, the other end of the connecting assembly is separably connected with the second mounting assembly, and the first mounting assembly, the connecting assembly and the second mounting assembly can form a conductive path. Therefore, the position of the connecting assembly can be adjusted through movement of the supporting piece and the adjusting seat. In the installing process or the working process, the position of the connecting assembly can be adjusted in a self-adaptive mode, the overall installing efficiency of the fusion reaction device is improved, and the connecting stability of the connecting assembly and the second installing assembly in the working process is improved.

An electrical connector includes a connector housing having a base, a flange, and a plug. The connector housing has a contact channel holding a contact. The electrical connector includes a latch member integral with the connector housing and located within the flange. The latch member includes a deflectable latch arm and a latching finger extending from the latch arm. The plug is configured to be inserted into a panel opening of the panel in a loading direction. The connector housing is movable laterally relative to the panel in a latching direction to a latched position. The plug is movable in the panel opening in the latching direction. The latching finger engages an inner edge of the panel opening when the housing is in the latched position to hold the connector housing in the latched position.

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 outer conductor includes a tubular outer conductor tube and an outer shell body. The outer shell body includes a through hole in which the outer conductor tube is disposed. The outer conductor tube includes a press-fitting blade that protrudes outward in a radial direction and is locked on an inner peripheral surface of the through hole of the outer shell body, and a holding protrusion portion that protrudes outward in the radial direction and comes into contact with the inner peripheral surface of the through hole of the outer shell body. The press-fitting blade is disposed at two end portions in a radial direction of the outer conductor tube. The holding protrusion portion of the outer conductor tube is disposed at a position displaced from the press-fitting blades in a circumferential direction when the outer conductor tube is viewed from an axial direction.

A strap connector includes an insulating body, a number of conductive terminals, a movable component, an elastic member and a pull strap. The insulating body includes a main body portion having a first end wall and a second end wall. The movable component includes a first locking protrusion protruding beyond the first end wall. The pull strap is connected with the movable component. The pull strap is configured to drive the movable component to move in a moving direction. The strap connector includes a second locking protrusion protruding beyond the second end wall. The first locking protrusion and the second locking protrusion are adapted to lock with locking holes of a mating connector, thereby improving the mating retention force when mating with the mating connector. The present disclosure also discloses a strap connector assembly having the strap connector.

The invention relates to the technical field of electric connectors, in particular to an electric connector wiring terminal, which comprises a male wiring terminal and a female wiring terminal, and is characterized in that the male wiring terminal comprises a first shell, a plurality of cables are arranged in the first shell, and each cable is composed of an insulating sheath and a cable core; the female wiring terminal comprises a second shell, the second shell and the first shell are coaxially inserted and matched, a plurality of peeling assemblies are arranged in the second shell, the peeling assemblies are in one-to-one correspondence with the end parts of the cable, each peeling assembly comprises a first cutting assembly and a second cutting assembly, the first cutting assembly comprises a first cutting knife and a first conducting strip, and the second cutting assembly comprises a second cutting knife and a second conducting strip. The second cutting assembly comprises a second cutting knife and a second conducting strip; the second shell is provided with a driving assembly, the driving assembly can enable the first cutting knife and the second cutting knife to rotate in the direction away from the axis of the second shell, so that an insulating sheath at the end of the cable is stripped off from the cable core, meanwhile, the first conducting strip and the second conducting strip make contact with the cable core, and the conducting stability is improved.

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 utility model discloses a large-bevel-angle FAKRA-to-SMP port connector. A radio frequency assembly is provided with an outer conductor, a main body, a sealing member, a central pin and an insulator. The main body is combined with the outer conductor, a sealing groove is formed in the outer side wall of the main body and is coated with sealant, and the sealing element is installed in the main body; one end of the center pin is inclined, the insulator is encapsulated on the center pin, the upper end of the center pin is arranged in the main body, and the lower end of the center pin is arranged in the outer conductor to form an SMP port; the periphery of the radio frequency assembly is wrapped and molded with a shell, a first mounting cavity is formed in the shell, the shell, the main body and the central needle form an FAKRA port, and the FAKRA port or the SMP port is an inclined port; the first installation cavity is provided with a sealant, and the outer conductor is provided with a sealant. The inclined connector butting port is provided, the inclined height of the port is reduced, and the waterproof performance of the connector is improved.

A plug-in connection comprises a plug-in connector (1) and a mating plug-in connector that can be plugged together with the latter. The plug-in connector (1) has a housing (2) into which an electrical conductor (3) is inserted. The electrical conductor (3) is electrically contacted with a contact partner (4) likewise arranged in the housing (2) by means of their surfaces coming to rest on each other. The contact partner (4) is contacted via its circumferential end face (5) with a contact partner of the mating plug-in connector in such a way that the end faces come to rest on each other. The plugging-together is effected and supported by a screw (6). The screw includes insulation (e.g., insulating element (12) or a coating) such that the screw (6) does not touch voltage-carrying parts such as the electrical conductor (3) and / or the contact partner (4).

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.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least two access ports, at least two leads, or at least one access port and at least one lead and at least one USB port. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

A data cable jack assembly comprises features that ensure secure connectivity between a data cable's drain wire and the assembly's metal door, as well as features that promote consistent and organized termination of the cable's insulated conductors. The assembly includes a wire management component through which is formed a cable reception hole surrounded by a collar on one side of the component. A slot is formed on the collar through which a cable's drain wire can exit the collar, and a raised bump is formed on the outer surface of the collar near the slot, over which the drain wire is routed. The jack assembly's door includes a notch that receives the bump while the door is closed, and the interaction between the slot and the bump establishes a robust electrical connection between the drain wire and the metal jack door.

A data cable jack assembly comprises features that ensure secure connectivity between a data cable's drain wire and the assembly's metal door, as well as features that promote consistent and organized termination of the cable's insulated conductors. The assembly includes a wire management component through which is formed a cable reception hole surrounded by a collar on one side of the component. The jack assembly's door includes a flange around which the cable's drain wire can be wound, thus establishing a robust electrical connection between the drain wire and the metal jack door.

The invention discloses a server cabinet, and relates to the technical field of servers, the server cabinet comprises a plurality of computing nodes and a plurality of switching nodes, the plurality of computing nodes are arranged along a first direction, the plurality of switching nodes are arranged along a second direction, and each computing node is provided with a plurality of first connectors in a third direction. Each computing node is provided with a plurality of first connectors in the first direction, each switching node is provided with a plurality of second connectors in the third direction, and the first connectors are correspondingly connected with the second connectors, so that each computing node and each switching node are orthogonally connected when being blind-inserted into the server cabinet, and therefore, the computing nodes and the switching nodes can be orthogonally connected to form full interconnection; and the use of cables for connecting the computing nodes and the switching nodes is reduced, so that the cost required by full interconnection is reduced. Meanwhile, due to the design of orthogonal connection, the complexity of wiring is reduced, and the fault risk caused by wiring errors or poor connection is reduced, so that the reliability of the system is improved.

The invention relates to the technical field of DC connector machining, and discloses a DC connector and riveting equipment thereof.The DC connector riveting equipment comprises a rack, a riveting system, a wire system and a limiting system, and the riveting system is composed of a punch, a lower blade and an upper blade; the wire guiding system comprises a mounting seat, a guiding seat, a pressing seat and a first driving part, and the first driving part drives the pressing seat to act; the limiting system comprises a limiting base, a linkage piece and a reset piece, and the limiting base can be controlled to move and reset during riveting. The DC connector is used for riveting a cable core wire onto the connector terminal by using the equipment; the DC connector core wire and terminal riveting device achieves the effects of accurately and efficiently completing the riveting operation of the DC connector core wire and the terminal, improving the production efficiency and the product quality, and reducing the production cost at the same time; and meanwhile, the DC connector adopts the inner film and the outer film which are different in hardness, so that the product is supported, and a buffer protection effect is achieved when the product is subjected to external collision and extrusion.

The present invention provides a mini travel power conversion socket, including: a face cover, a light guide post, a door spring, a main body, and a bottom cover. This invention provides a mini travel power conversion socket equipped with British plugs, European plugs, and American / Australian rotatable adapter plugs; the socket section is designed with a universal socket panel that can accommodate plugs from multiple countries. The product is compact and miniaturized, with a socket safety protection door set in the middle area between the face cover and the main body. It can support AC plugs / sockets capable of carrying 10 A high current. Inside the hardware socket bracket above, there is an integrated L / N pole socket hardware guide plate that is widened and thickened. Below the hardware connection bracket, there is an integrated plug hardware guide plate, along with a positioning block that can independently extend individual plugs.

The present application discloses a floating radio frequency connector, comprising a fixed outer conductor, a floating outer conductor, an insulating inner core, and a conductive terminal, wherein the fixed outer conductor, the floating outer conductor, and the insulating inner core are coaxially arranged and form a floating central axis, the insulating inner core is arranged inside the floating outer conductor, the conductive terminal is inserted into and fixed inside the insulating inner core along the floating central axis, a lower end of the floating outer conductor is arranged inside the fixed outer conductor, the lower end of the floating outer conductor can swing around the floating central axis as a swing center, and the lower end of the floating outer conductor constantly abuts against the fixed outer conductor.

The steering signal transmission guide rail mechanism comprises a pull rod sleeve, a pull rod and a handle, the pull rod is inserted into the pull rod sleeve and matched with the pull rod sleeve in an up-down sliding mode, the handle is fixed to the upper end of the pull rod, a steering control panel is arranged in the handle, and a steering control device electrically connected with the steering control panel is arranged on the handle. A probe plate is fixed to the outer side wall of the pull rod and arranged at the lower end of the pull rod, two probes electrically connected with the steering control plate are arranged on the probe plate, a strip-shaped guide rail is fixed to the inner side wall of the pull rod sleeve and extends in the length direction of the pull rod sleeve, and two electric contact rails are arranged on the strip-shaped guide rail. The electric contact rails extend in the length direction of the strip-shaped guide rail, the probes and the electric contact rails are in one-to-one correspondence and abut against each other, and the electric contact rails are electrically connected with a main control board of the electric luggage case. According to the utility model, position interference between an overlong lead and the pull rod can be avoided, smooth stretching of the pull rod can be ensured, and the reliability of electric connection can be higher.

The invention discloses an electric connector, an electromagnetic pack and an energy storage system, the electric connector comprises a female socket module and a male plug module, the female socket module comprises a female seat body, a first conductive part and a second conductive part which are fixedly arranged on the female seat body, and a movable conductive switch group, and the first conductive part is used for connecting a first electrode of a battery pack; the male plug module comprises a male seat body, a first conductive connector, a second conductive connector and a first switch supporting column, the second conductive connector is used for being connected with a second electrode of the battery pack, and the first conductive piece is electrically connected with the first conductive connector. When the female socket module of one battery pack is used for being plugged with the male plug module of another battery pack along a first direction, the first conductive joint is plugged with the first conductive member, the second conductive joint is plugged with the second conductive member, and the first switch support column drives the conductive switch group to move so as to separate the first conductive member from the second conductive member. And the female socket module and the male plug module are plugged oppositely, so that the battery pack can be connected, and the use is relatively convenient.

A wire harness includes: a plurality of wirings; a base member keeping the plurality of wirings in a flat state; and a magnetic core positioned on the base member and covering a target wiring in the plurality of wirings.

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

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

A miniaturized paddle card assembly that provides high-speed, high-performance transmission. The paddle card has two or more rows of contact pads for mating with complementary conductors, two or more rows of terminals for cable termination, and alternating dielectric layers and metal layers. The two or more rows of terminals are disposed on respective metal layers. Such a configuration enables conductive traces electrically connecting corresponding contact pads and terminals to be substantially straight, and therefore reduces the lengths of the conductive traces. It is also reduced that the size of the paddle card in both a lateral direction parallel to the rows and a longitudinal direction perpendicular to the lateral direction, without changing the thickness of the paddle card. With the paddle card assembly provided herein, the integrity of the signals transmitted therethrough can be maintained and / or improved at higher speed.

The invention relates to an electric connector combination. A wire end connector comprises an insulating body, at least one socket terminal, a drawstring and an upper cover, the insulating body is provided with a lower surface and an upper surface which are opposite to each other, and an accommodating groove penetrating through the lower surface and the upper surface; the socket terminal is accommodated in the accommodating groove, and a butt joint groove is arranged in the socket terminal. The drawstring is fixed on the insulating body; the upper cover is fixed on the upper surface of the insulating body, the upper cover is provided with a plurality of clamping arms extending downwards, and a clamping head protruding towards the accommodating groove is formed at the lower tail end of each clamping arm. Through the clamping arm and the drawstring of the upper cover, a user can release the clamping head when pulling the drawstring and then pull the wire end connector to be separated from the board end connector, and the separation of the two connectors is realized by one action and does not need to be completed step by step, so that the convenience and safety of the disassembly operation are improved, and the effect of quick release is achieved.

The utility model discloses a steel pipe cable connector, and relates to the technical field of cable connection. The steel pipe cable connector comprises two connecting plugs, the two connecting plugs are respectively connected with cable cores of two cut-off cables, and one end, far away from the connecting end of the connecting plugs and the cables, of each connecting plug is provided with a mounting groove; the two plug assemblies are respectively a male plug assembly and a female plug assembly, and the two plug assemblies are respectively used for sealing the two cut-off cables and the connecting plugs connected with the cables; the plug assembly comprises plug bodies, a connector and a pressing cap which are sequentially arranged on a cable in a sleeving mode from the cut-off position of the cable, the plug bodies are arranged on the outer sides of the connecting plug and the cable in a sleeving mode, and the ends, opposite to the connecting plug, of the two plug bodies are sealed and fixed through a connector, a union nut and a pressing nut. The other end of the connector is inserted into the pressing cap, and the other end of the connector is in sealed connection with the pressing cap.

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.