61results about How to "Achieve join" patented technology

A miniwatt modularized solar battery component is provided, which comprises glass sheet and solar battery plate with positive electrode and negative electrode. The said glass sheet contains top glass sheet and bottom glass sheet, between which the spacer bars for encapsulation are set loop-enclosed. The spacer bars are air tightly connected with the top glass sheet and bottom glass sheet, which forms an airtight fistular cavity that is filled with the inert gases or vacuumized. The said solar battery component is mounted with shunt diode and the component status display module. The solar battery plate, shunt diode and component status display module all equipped on the said fistular cavity, wherein the shunt diode and component status display module are respectively connected with solar battery plate while the positive electrode and negative electrode of the solar battery plate pass through the said spacer bars and then to be led out. The solar battery component provided in the invention can improve the flexibility of the application while extending its service life.

A radiator suitable to carry out Ni anticorrosion on internal cavity of aluminium alloy is prepared as setting T shaped radiation fin on two surfaces of radiation plate of aluminium alloy, setting connection water channel on top and bottom connection units, inserting aluminium alloy seal cover into internal cavity at two ends of said radiation plate and applying argon arc welding to weld them together, reserving internal thread at two ends for connecting with two said connection units and water inlet and outlet as well as using chemical plating to plate Ni-P anticorrosion at internal cavity of said radiation plate.

The invention discloses a multi-path grating ruler signal acquiring and measuring system. The multi-path grating ruler signal acquiring and measuring system comprises a plurality of grating rulers, multiple paths of grating signal acquiring and measuring devices and a computer data acquiring and processing system, wherein the grating rulers are connected with aviation sockets of the multiple paths of grating signal acquiring and measuring devices by grating ruler signal wires; the multiple paths of grating signal acquiring and measuring devices are connected with the computer data acquiring and processing system by signal output connecting wires and high-speed connecting serial ports. According to the multi-path grating ruler signal acquiring and measuring system disclosed by the invention, the grating rulers with different resolutions and ranges can be connected by only setting in the computer data acquiring and processing system; an ARM high-speed processing module is adopted, the system is controlled by a computer, the measuring precision can reach 0.1 micron and the operation is simple; a plurality of acquiring and measuring devices are in series connected by the serial ports and are connected by virtue of one computer by setting the case number of each acquiring and measuring device; each acquiring and measuring device is provided with an aviation socket, so that the aviation sockets of the grating ruler data wires can be conveniently inserted to the acquiring and measuring devices.

The invention discloses a control system of a maglev train experimental platform based on a real-time simulation system. The control system comprises a real-time processor, a suspension sensor, a chopper and a management computer. The suspension sensor inputs a collected signal into the real-time processor; the real-time processor carries out conversion and computing on the signal and outputs a control signals to the chopper; the chopper carries out power amplification on the signal and adjusts the electromagnet current to control the electromagnet's suction; and the management computer carries out communication with the real-time processor via the Ethernet, carries out control scheme designing and compiling by using Simulink and DSPACE real-time simulation system software, downloads a code to the real-time controller, reads the data in the real-time processor, and analyses and reads the data. According to the invention, a convenient and rapid platform is provided for the optimizationand verification of the maglev train control scheme; the complicated suspension control algorithm code writing and the underlying hardware design are avoided; the control algorithm graphical design and automatic compilation are realized; and the algorithm has good readable and reliable performances.

A superconducting bipolar magnet structure comprises a coil box, dewar and a supporting device, wherein the coil box is of an integrated structure, and opposite superconducting coils are arranged inside the coil box so that a uniform bipolar magnetic field can be generated after the two superconducting coils are electrified; the supporting device is fixed to the dewar, and the coil box is supported in a point contact mode. The special supporting and heat insulating structure can guarantee cooling of magnet coils, the stable high-intensity uniform magnetic field is generated in an ion beam conveying area, the deflection function of particle beams in particle medical equipment can be achieved, and the structure has the effects of enhancing the internal magnetic field and reducing the size and weight of a magnet; meanwhile, the requirements for low-temperature cooling, quench protection and the like during operation of the superconducting magnet can be met.

The invention relates to an electromagnetic force-based indirect micro-forming method and device for a plate, and is suitable for the technical field of micro-forming of plates. The method comprises the following steps: controlling an air pumping device to vacuumize the upper cavity of a micro mold and a concave pit by using a computer; controlling a coil to discharge by using a controller, wherein the metal plate is driven to move upwards along with an elastic medium above by using the electromagnetic force generated by discharging, a workpiece is extruded between the elastic medium and the micro mold to undergo plastic deformation, and the appearance of the micro mold can be copied in cooperation with the micro mold; driving the metal plate to return to an initial position after the workpiece is formed by using the rebounding force of the elastic medium, and replacing the workpiece to realize repeated batch production. The invention further discloses the device. The method and the device have the advantages of high forming efficiency, good forming quality and realization of low-cost batch production of micro devices.

The invention relates to a high-pressure quick-mount flange. The high-pressure quick-mount flange comprises two pairs of welding rings, a locating ring, a lens cushion, two half clamps, a locating bolt, a locating nut, a fastening bolt and a fastening nut, wherein the locating ring is mounted between the two pairs of welding rings; the lens cushion is mounted inside the locating ring; the two half clamps are mounted outside the two pairs of welding rings; one ends of the two half clamps are connected by the locating bolt and the locating nut; and the other ends of the two half clamps are connected in a fastening manner by the fastening bolt and the fastening nut. The high-pressure quick-mount flange provided by the invention has the advantages of easiness in mounting, low cost, simplicity and easiness in purchasing and processing, and easiness in standardizing popularization.

The resistive spot welding process has connecting parts added between the welded parts of steel, including stainless steel. The present invention has the advantages of the contact between the connecting part and the welded parts resulting in concentrated welding current, fast heating, small electrode force and less pressure impression; the combination of the fast molten connecting part with the welded parts resulting in less heat area influence, high strength and large welding kernel; capacity of welding high electric conductivity and high heat conductivity material as well as non-metal material to steel including stainless steel; and higher connecting strength and higher surface quality compared with riveting and adhering.

The invention discloses an intelligent device micro-service generation method, which comprises the following steps: reading a device basic information data structure, obtaining device basic information, and reading the device basic information into the device basic information data structure to generate a device basic information configuration file; reading the target function code template, and generating a code file corresponding to the target function code template; creating an external access control command file; packaging to generate a micro-service file; and deploying the micro-servicefile in the target edge computing framework. According to the method disclosed by the invention, the development difficulty of the intelligent equipment is reduced, and the cloud efficiency on the equipment is improved. By means of the method, non-programmers can rapidly achieve connection of the equipment, and the cost of intelligent upgrading and reconstruction of enterprises is saved. And meanwhile, the data of the equipment in the method can be subjected to real-time data processing on the edge layer, so that the data time efficiency is improved, the equipment data can be acquired in realtime through the external interface of the micro-service, and the value of data utilization is improved.

The invention provides a pneumatic driven robot tool exchanging device for automatically exchanging tail end tools by a robot and belongs to the field of automatic mechanical equipment. According to the technical scheme, the invention provides a robot-side module and a tool-side module, wherein the robot-side module comprises a shell, a robot-side connecting plate, a valve core, a cam, an upper limiting ring, a spring, a lower limiting ring, a spring cover plate, a cam withdrawing compressed air port, a cam stretching compressed air port, a countersunk bolt and a valve element piston; the robot-side module can be separated from the tool-side module in the manner of withdrawing the cam under the effect of downward motion of the valve element of the robot-side module under the driving of the compressed air; the robot-side module and the tool-side module can be tightly locked by the cam in the manner of stretching the cam under the effect of upward motion of the valve element of the robot-side module under the driving of the compressed air, so that the purpose of fixedly connecting the robot tail end with the tool can be achieved. The pneumatic driven robot tool exchanging device is capable of realizing the reliable and convenient connection between the robot tail end and the tool, is simple in control mode, has a self-locking function and has ultrahigh safety.

The invention provides a public air environment monitoring and showing system, comprising: one or multiple transducers, used to sense concentrations of various gases in the air, as well as temperature, humidity, fresh air flow, inhalable particles and other environmental parameters, and transmitting the sensed data after processed to system controller; system controller, connected between one or multiple transducers and LED screen, receiving environmental data from transducers and processing them and sending the processed environmental data to the LED screen in displayable form, and sending the environmental data via circulation interface to peripheral processing device and circulation device; LED screen, used to receive environmental data from the system controller and display them on it. And the invention can implement high system integration and has system extending function, able to implement remote monitoring and convenient for users.

The invention relates to a simulated replacement technique-based simulated point-alignment device, which comprises a communication unit, a memory and a processor unit, wherein the communication unit is used for achieving transmitting and receiving of a protocol and a message, input and output; for specific equipment in a substation, remote control messages which are issued by a dispatching master station and a monitoring master station in the substation respectively are collected; key feature codes of representing a remote control behavior in two remote control messages are identified; whether the key feature codes in the two remote control messages are consistent or not is compared and a result is output; and if the key feature codes in the two remote control messages are consistent, joint debugging of representing the specific equipment is finished. A measurement and control device in the substation, a telecontrol device and the dispatching master station are simulated by the simulated replacement technique-based simulated point-alignment device; and the simulated point-alignment device can be configured into any one of the measurement and control device, the telecontrol device and the dispatching master station, so that connection of the simulated point-alignment device is conveniently facilitated to achieve joint debugging.

The invention relates to a wiper arm (10) for a windscreen wiper system of a motor vehicle. Said wiper arm comprises a receiving area (11) for a wiper frame adapter (55). An adapter element (30, 30a) used to guide washing fluid is arranged in the receiving area (11). Said adapter element (30; 30a) can be connected on one side to a supply line (32) for the washing fluid and comprises on the other side at least one outlet (34) for said washing fluid, which can be connected to the wiper frame adapter (55). The at least one outlet (34) is aligned with a first mounting and / or dismounting direction (17) of the wiper frame adapter (55).

The invention discloses an electromagnetic clutch comprising a magnetic sucker, a driver disk, a spring strip, a coil shell, a belt wheel, an electromagnetic coil, a compressor, a compressor spindle and a spline. The electromagnetic clutch drives the driver disk to move together through the magnetic sucker and realizes the connection and disconnection between the driver disk and the compressor spindle; and the electromagnetic clutch is compact in structure, and is stable and reliable.

The invention relates to a moderate temperature straight all-glass vacuum heat collecting tube which comprises a glass outer tube (1), a glass inner tube (2), a first bellows expansion joint (3(A)), a second bellows expansion joint (3(B)), a first metal connecting tube (9(A)) and a second metal connecting tube (9(B)), wherein one end of the glass outer tube (1) is in sealing connection with one end of the first bellows expansion joint (3(A)) via a first transition connecting ring (6(A)); the other end of the glass outer tube (1) is in sealing connection with one end of the second bellows expansion joint (3(B)) via a second transition connecting ring (6(B)); the other ends of the bellows expansion joints are in sealing connection with the two ends of the glass inner tube (2) via transition connecting rings; and the first metal connecting tube (9(A)) and the second metal connecting tube (9(B)) are welded at outer side orifices of the first bellows expansion joint (3(A)) and the second bellows expansion joint (3(B)) respectively. The tube is lower in cost and sealing connection difficulty, and is applicable to solar moderate temperature heat utilization systems of industrial heating, heat energy refrigeration and the like.

The invention relates to a device and a method for blow moulding plastic containers. A device for blow molding plastic containers includes an openable and closable blow mold for the conversion of tempered plastic preforms, whereby an inner blow pressure is applied to the plastic containers. The blow mold contains at least two shell like blow mold pieces that are arranged interchangeably at a blow mold carrier and that each contains cooling fluid pipes as conducts for a cooling fluid extending therein to temper the blow mold during and / or after blow molding of the plastic containers. The cooling fluid pipes in the blow mold are connected to a central cooling fluid supply. A coupling module that is associated with the blow mold carrier is arranged between the central cooling fluid supply and the cooling fluid pipes extending in the blow mold pieces. The coupling module and the blow mold carrier are associated spatially and / or structurally.

The present invention relates to a flange union. It is characterized by that it adopts the rolling bearing as rotating component to make the union has flexible turnable function when said union is mounted and regulated. Said flange union is formed from union sleeve, union body, rolling bearing, retainer ring, internal block nut, external lock nut and sealing component. Said invention also provides its assembly method and concrete steps.

The invention discloses a two-way combined drilling rig which comprises a drill rod (1) for intermediate support, drill rod couplings (2) disposed on ends of the drill rod (1), a small-diameter coreless drill bit (5) linked with one of the drill rod couplings (2), and a large-diameter coring drill bit (3) disposed on one of the drill rod couplings (2) and connected with the drill rod (1) in a sleeving manner; through the drill rod (1), the connection of the drill rod couplings (2) is realized; through the drill rod couplings (2), the connection of the large-diameter coring drill bit (3) and the small-diameter coreless drill bit (5) is realized, a drilling operation is implemented by the small-diameter coreless drill bit (5), and a reaming operation is implemented by the large-diameter coring drill bit (3), therefore, the two-way combined drilling rig is suitable for different geological drilling operations, and the drilling efficiency is improved.

The invention relates to a mast arrangement for a construction machine with a mast having a mast guide, along which a mast carriage is supported in a movable manner which is connected to a hydraulic source and has a first hydraulic coupling part for hydraulically connecting a tool unit to a hydraulic source on the mast carriage. According to the invention provision is made for the tool unit to have a tool guiding means, with which the tool unit can be fixed and positioned on the mast guide. On a frame of the tool unit a second hydraulic coupling part is arranged which corresponds to the first hydraulic coupling part of the mast carriage. Upon movement of mast carriage and tool unit towards each other along the mast guide the first hydraulic coupling part of the mast carriage can be linked up hydraulically to the second hydraulic coupling part on the tool unit. A locking means is provided which is spaced from the hydraulic coupling parts and has at least one hydraulically operable latch bolt, with which the frame of the tool unit can be connected mechanically to the mast carriage. The invention furthermore relates to a corresponding method for connecting the tool unit to the mast carriage.

The invention provides a connecting method and device of auxiliary framework seats and bearing saddles of a wagon self-steering bogie. The device comprises wheel sets, rolling bearing devices, the bearing saddles, auxiliary frameworks and crossed connecting rods. The rolling bearing devices are assembled on shaft necks of the wheel sets, the bearing saddles are located on the outer rings of the rolling bearing devices through arc-shaped faces of the bearing saddles, and the auxiliary frameworks and the crossed connecting rods are connected through cylindrical pins. The method is characterizedin that each auxiliary framework is located on the two corresponding bearing saddles and connected with the bearing saddles through knuckle bearings; the auxiliary frameworks receive the vertical loadtransmitted by side frames of the bogie, and then the vertical load is evenly transmitted to the rolling bearing devices through the bearing saddles; and the bearing saddles receive wheel guide forcetransmitted from the rolling bearing devices, the wheel guide force is quasi-rigidly transmitted to the auxiliary frameworks through the knuckle bearings, and then the wheel guide force is transmitted to another wheel set through the crossed connecting rods and the like.

The invention relates to a device and a method for using internet to copying and controlling a gauge table. The device comprises a building concentrator and a wireless transmission gauge table featuring wireless communication; a GPS concentrator comprises a CPU with a GPRS network interface, a wireless transmission module and a memorizer connected with the CPU; wherein the building concentrator is connected with the GPRS concentrator by wireless communication, the GPRS concentrator is connected to the internet by a GPRS data terminal unit. The device and the method of the invention solve the problems of high cost and low automation degree of a wireless meter reading system, confinement of communication range to a community and inability to realize ex-situ control.

The invention relates to a human resource assistant decision-making system, which comprises a system interface module, a personal center module and an assistant decision-making analysis platform, thesystem interface module is connected with an existing human resource management system interface to obtain basic data; the personal center module constructs a cross-platform employee personal center,so that employees can freely and conveniently carry out personal career assistance; the assistant decision analysis platform establishes an employee ability model through resumes, educational sums, professional qualifications, work experiences, teaching training, talents, comprehensive ability quality evaluation and other ability description; and according to historical data mining, establishing agrading model for the post capability of the employee and the like. By analyzing the basic information, decision suggestions are provided for the user or an analysis result expected to be seen by theuser is directly displayed in an image-text chart mode.

The invention relates to a combination method of an intelligent ultrasonic flowmeter, which is applicable to measuring flowrate and heat of liquid in a pipeline, and belongs to the technical field of acoustics, sensors and flowmeters. The technical scheme is that a panel computer or a smart phone with wireless communication function, a converter with wireless communication function and a transducer are combined together, the to-be-detected signal is transmitted by the transducer to the converter and processed and converted into general transmission data by the converter, the measuring data is directly transmitted to the panel computer or the smart phone through the converter with the wireless communication function, and the data transmitted by the converter is summarized and analyzed through the data processing software mounted in the panel computer or the smart phone. The invention has the characteristics of reasonable structure, advanced technology, high intelligentization degree, powerful function, high informatization degree, wide application range and the like, and can be widely applied to the measuring technology utilizing the ultrasonic detecting technology to measure the flowrate of the liquid in the pipeline.

The invention relates to a multi-stage planetary gear train (1), comprising several annular segments (2) arranged one behind the other in the axial direction between the adapter plates (13) of the motor (11) and of the gear head (12), each annular segment having a planetary gear set comprising a sun gear, several planet gears carried by a planet carrier, and a ring gear having inner teeth, wherein adjacent annular segments (2) are coupled to each other and the outer segments (2) are coupled to the respective adapter plates (13). The invention is characterized in that the annular segments (2) and the corresponding adapter plates (13) in the region of the adjacent end faces (3) thereof form a coupling area (4) each, and the segments (3) each comprise at least one engaging element (5) on one end face (3) thereof and at least one complementary receiving element (6) on the opposite end face (3) thereof, wherein the engaging element (5) of a segment (3) engage in the receiving element (6) of an adjacent segment (3) or of an adapter plate (13) in a form-fit or force-closed manner in the assembled state.

The invention provides a modular manufacturing multi-purpose winding-type vacuum coating machine. The modular manufacturing multi-purpose winding-type vacuum coating machine comprises at least two vacuum winding coating system units. The two adjacent vacuum winding coating system units are connected through a vacuum coupling valve. A roll material to be coated passes through the vacuum coupling valve and goes into the next empty winding coating system unit. Each vacuum winding coating system unit comprises an unwinding chamber, a coating chamber, a heat treatment chamber and a winding chamber which are each provided with a plurality of reels used for tensioning and conveying the roll material to be coated and changing the winding direction of the roll material to be coated. Each coating chamber is provided with a coating hub. After one surface of the roll material to be coated is subjected to coating in the previous vacuum winding coating system unit, the winding direction of the roll material to be coated is changed through the reels, and the other surface of the roll material to be coated is subjected to coating in the next vacuum winding coating system unit.

The invention provides a treatment box and an imaging device. The treatment box comprises a box body, a roller and a driving force transfer assembly, wherein the roller is rotationally supported on the first end wall and the second end wall of the box body, the driving force transfer assembly is positioned at the side of the first end wall of the box body and is in driving connection with the roller, and the driving force transfer assembly is used for receiving driving force; the treatment box also comprises driving mechanisms, the driving mechanisms are positioned at two ends of the box body,and the driving mechanisms drive the box body to move in the length direction of the box body; and each driving mechanism comprises a driving rod assembly, each driving rod assembly is provided witha force bearing end and a force applying end, the force bearing ends receive external force, and the force applying ends push the box body to move. After the force bearing ends of the driving rod assemblies are pushed, the force applying ends of the driving rod assemblies push the box body to move in the length direction of the box body, thereby realizing connection or separation of the driving force transfer assembly on the treatment box and a driving shaft in a printer. The treatment box with the driving mechanisms is simple in structure and smooth in dropping.

The invention discloses a grout sealing device of an advance strengthening and grout sealing device and an advance strengthening and grout sealing device. The grout sealing device comprises a grout sealing cylinder, an annular pressure plate, skew shafts and a rotating mechanism, wherein the outer edge of the annular pressure plate is matched with the inner wall of the grout sealing cylinder, andthe inner edge can be matched with the periphery of a drill stem, thereby realizing the seal between the grout sealing cylinder and the drill stem through the matching relations and preventing grout from flowing back; the annular pressure plate comprises a plurality of divisional pressure plates, and the divisional pressure plates are respectively fixed on the skew shafts; the rotating mechanism capable of driving the skew shafts to rotate is arranged outside the grout sealing cylinder; and the overturn of the annular pressure plate is realized through the rotating mechanism. The grout sealingdevice has the technical effects of simple structure and low operation cost. In the overflow device of the advance strengthening and grout sealing device, the matching surface of the grout stopping plate and the grout stopping port is a rotatable curved surface; and when the grout stopping port is opened or closed, the rotation amplitude of the grout stopping plate can be reduced, and the operation space can be reduced. The grout sealing device and the advance strengthening and grout sealing device are suitable for advance strengthening the operation surfaces.