7results about How to "Realize wiring" patented technology

The invention discloses dry-type power transformer coil manufacturing equipment and method.The manufacturing equipment comprises a base, a wire rod processing part, a wire rod drying part, an intermittent wire inlet part and a wire winding part, the wire rod processing part, the wire rod drying part, the intermittent wire inlet part and the wire winding part are sequentially arranged on the top of the base from left to right, and a wire penetrating pipe serves as a wire supply channel communicating the wire rod processing part, the wire rod drying part and the intermittent wire inlet part; the top of the base is further provided with a reciprocating deflection feeding mechanism used for driving the wire processing part, the wire drying part and the intermittent wire feeding part to conduct linkage action, the wire winding part is composed of a bracket used for winding wires and a wire arranging assembly, and the reciprocating deflection feeding mechanism is further used for driving the wire arranging assembly to conduct reciprocating wire arranging action. The reciprocating deflection feeding mechanism is used for driving the wire processing part, the wire drying part, the intermittent wire feeding part and the wire arranging assembly to perform linkage action, so that wire arranging in the whole cleaning, drying, intermittent wire pushing and winding processes can be realized only by one power source, and unnecessary energy loss is effectively reduced.

The utility model provides a kind of for hot vacuum test's cloth point tool, comprising: cart;Spool support is fixedly installed in the side of cart surface, and spool support includes mounting plate, vertical board, barrier plate and first driving part, and mounting plate is fixedly installed in the side of cart, and vertical board is fixedly installed in the side of mounting plate top, and multiple barrier plates are equidistantly fixedly installed on the surface of vertical board, and multiple first driving parts are equidistantly fixedly installed on the bottom of mounting plate.The utility model provides a kind of for hot vacuum test's cloth point tool, and the surface of spool seat is embedded into by the restoring force of elastic member to push the clamping block, so that spool seat and rotating column are fixed together, first driving part controls rotating column rotation to drive spool seat rotation, and hot-wire is rolled and arranged, the device is simple in structure, and practical, realize the automatic winding and wire arrangement of hot-wire, reduce operating procedure, improve the working efficiency of hot-wire winding and wire arrangement.

The utility model discloses network intrusion detection equipment which comprises a network intrusion detection equipment body, an end cover is movably installed at the top end of the network intrusion detection equipment body, and two movable rods are movably installed on the surface of the rear side of the network intrusion detection equipment body. And a compression spring is movably mounted between the surface of the movable rod and the rear side surface of the network intrusion detection equipment body. According to the utility model, electric wires are inserted into the wire arrangement groove, so that the arrangement of the electric wires is realized, the situation that personnel cannot quickly identify the connection relationship between connector lugs and the electric wires due to disordered arrangement of the electric wires when too many connector lugs are inserted is avoided, and the electric wires are fixed through the circuit fixing plate and the arc-shaped plate, so that the electric wires are stably arranged in the wire arrangement groove; and the situation of looseness between the connector lug and the network intrusion detection equipment body caused by looseness of the wire due to gravity and the like in the use process of the device is avoided.

The utility model discloses a kind of electric connectors of convenient wiring, it is related to connector technical field.It includes insulating shell piece, metal contact assembly and handle;One end of insulating shell piece is equipped with pin jack, the other end is equipped with wire jack;Metal contact assembly is installed in the accommodating cavity of insulating shell piece, and metal contact assembly includes contact clamping piece and wire clamping spring piece, one end of contact clamping piece is equipped with bifurcated clamping part, the other end is equipped with positioning part, the rear side of positioning part is integrally connected with the mounting plate of vertical arrangement, the front of mounting plate is integrally connected with the pivot of vertical arrangement, wire clamping spring piece is U-shaped spring piece, middle part is equipped with pivot joint, upper end is equipped with abutting portion, lower end is equipped with wire clamping part;Handle is equipped with the limiting portion for limiting abutting portion.This utility model can realize wiring and wire taking operation without additional other tools, and wire clamping spring piece assembly process is smooth, guarantee the reliable positioning and activity of wire clamping spring piece.

The application discloses a phase sequence adaptive grid-connection control method and system of a chain SVG device, and the method comprises the following steps: 1) obtaining three-phase line voltage input by the SVG to obtain three-phase voltage synchronization signals; 2) taking the three-phase voltage as the input of a software phase-locked loop, and using the d and q axis components of the output voltage to judge the voltage phase sequence; if the voltage phase sequence is a negative sequence, then adjusting the voltage of any two phases to adjust the three-phase voltage to a positive sequence; 3) obtaining the data of the SVG three-phase current and the three-phase synchronization voltage when the SVG high-voltage switch is closed; 4) obtaining the corresponding line sequence relationship between the three-phase synchronization voltage and the three-phase input voltage according to the data of the SVG three-phase current and the three-phase synchronization voltage when the high-voltage switch is charged; and 5) adjusting the line sequence of the three-phase current collection signals output by the SVG, calculating three-phase modulation waves, and distributing the three-phase modulation waves to the three-phase converter chains. The application has the advantages of automatically correcting the phase sequence of the synchronization voltage, improving the debugging efficiency and the like.

The invention discloses a manufacturing method of a three-dimensional system chip based on metal bump interconnection, and the method comprises the steps: a female core structure, the surface of which is provided with a first original welding pad array; the at least one sub-core particle is stacked on the mother core structure in an inverted buckling manner, and the surface of the sub-core particle is provided with a second original welding pad array; the re-wiring metal column structure is arranged on the surface of the mother core structure and / or the sub core particles, and the re-wiring metal column structure comprises a re-wiring layer electrically connected with the first original welding pad array and / or the second original welding pad array; the dielectric layer is formed on the rewiring layer; the metal column penetrates through the dielectric layer and is electrically connected with the rewiring layer below the dielectric layer; wherein a metal column or a first original welding pad array is arranged on the surface of the female core structure. By introducing an innovative structure combining the prefabricated metal columns and post-growth interconnection, the wiring flexibility, reliability and integration density of three-dimensional interconnection are remarkably improved, and the method is particularly suitable for a multi-core-particle heterogeneous integrated system.

The utility model relates to a modular MTP optical fiber patch cord anti-winding structure, which belongs to the field of optical fiber patch cords and comprises a fixed main body. The fixing assembly is arranged on the right side of the fixing main body and comprises two connecting blocks which are symmetrically arranged on the right side of the fixing main body; the connecting plate is arranged between the outer sides of the two connecting blocks; the spherical seat is arranged on the right side of the connecting plate; and the connecting assembly is arranged on the left side of the fixed main body. According to the utility model, through the arrangement of the fixing main body, the optical fiber patch cords can be limited, and under the action of the connecting assembly and the fixing assembly, a plurality of anti-winding structures can be mutually spliced, thereby realizing wiring of the plurality of optical fiber patch cords, effectively preventing winding among the optical fiber patch cords, improving the convenience of subsequent maintenance of wiring, and meanwhile, improving the wiring efficiency. The number of the used anti-winding structures can be determined according to the number of the optical fiber jumpers, so that the wiring cost of the optical fiber jumpers is reduced.