62results about How to "Increase the number of loads" patented technology

The invention relates to a high-efficiency film coating machine for solar thermal-collecting tubes, which comprises a vacuum chamber, a target, a turntable and clamps, wherein the vacuum chamber is a cylinder body provided with a door; the target is a cylindrical lathy component which rotates around an axis of the cylinder body; and the target is arranged in the center of the turntable arranged in the vacuum chamber. Workpiece sheaths of solar thermal-collecting tubes are clamped on the clamps which connected with a driving device by an autorotation transmission chain, and the turntable is connected with the driving device by a revolution transmission chain. The high-efficiency film coating machine for the solar thermal-collecting tubes also comprises more than two rotating stands provided with clamps with the number of n. The rotating stands are installed on the turntable, and are connected with the driving device by an additional revolution transmission chain. The rotating center of each clamp on each rotating stand is arranged in a circle gridle using the rotating center of the rotating sand as the center of a circle; and the rotating center of each rotating stand is arranged in a circle gridle using the rotating center of the turntable as the center of a circle. The high-efficiency film coating machine for the solar thermal-collecting tubes can effectively enhance the energy production capability of equipment, and reduce the production cost and the energy consumption cost for the film coating of the thermal-collecting tubes.

The embodiment of the invention relates to a connector, and in particular discloses a miniature double-core optical fiber connector. The miniature double-core optical fiber connector comprises a shell with an accommodating body, a head sleeve combination comprising a pair of head sleeves and a pair of head sleeve handles, a pair of elastic elements and a tail cover, wherein the accommodating body of the shell comprises a first end, a second end and an accommodating groove which extends from the second end to an accommodating groove with a flat bottom; two perforations are formed at the first end; the accommodating body of the shell accommodates the head sleeve combination and the pair of elastic elements and is connected with the tail cover so as to form a stable combination; each head sleeve handle comprises a first tubular end part and a second tubular end part, wherein each first tubular end part accommodates a head sleeve and each second tubular end part accommodates an optical fiber cable; the elastic elements are sleeved on the second tubular end parts of the head sleeve handles; the tail cover comprises a connecting part and a tubular part which is positioned at the front end of the connecting part; and when the tail cover is connected with the accommodating body, the tubular part of the tail cover is inserted into the accommodating groove of the accommodating body.

The invention provides a performance testing system and method for an MS (Media Server) clustered system. The performance testing system comprises an MS clustered system, a set top box simulating device, IPQAM (Internet Protocol Quadrature Amplitude Modulation) equipment and a playing terminal; the set top box simulating device is used for simulating a test case and analyzing relevant performances of the MS clustered system according to time information on signalling interaction between the set top box simulating device and the MS clustered system; and the playing terminal is used for receiving and playing a media stream which is selected and sent by the MS clustered system according to a request of the set top box simulating device, and obtaining performance data of the MS clustered system according to a playing result. According to the performance testing system provided by the invention, a media stream playing process and a signalling processing process can be separated, the problem of overweight load of a testing machine in the traditional testing system is solved, and the analysis and the processing to the media stream are facilitated; and the set top box simulating device in the system can be used for simulating a plurality of set top boxes, so that the number of user loads contained by the test case is greatly increased, and the testing cost is greatly saved.

The invention relates to a feeding device for transporting cylindrical workpieces. The feeding device comprises a support, a skip type feeding mechanism, a hopper mechanism, a waterwheel mechanism and a cartridge clip type slide mechanism, wherein the skip type feeding mechanism, the hopper mechanism, the waterwheel mechanism and the cartridge clip type slide mechanism are arranged on the support and connected sequentially. The skip type feeding mechanism is provided with a workpiece bin slantwise and pours a plurality of the workpieces into the hopper mechanism; the workpieces fall into the waterwheel mechanism one by one after passing through the hopper mechanism; the waterwheel mechanism sends the workpieces into the cartridge clip type slide mechanism sequentially; and finally, the cartridge clip type slide mechanism sends out the sequentially arranged workpieces. Compared with the prior art, the feeding device has the advantages of being simple and reliable in structure, capable of saving labor and lowering costs, capable of controlling the production number, large in loading number and the like.

This invention discloses a supporting stand structure of an image display device including the following two parts: a base plate along the long direction and a support stand frame bond on the ends of both sides of the base plate by gemels to fold or stretch the base plate so as to reduce volume of package.

An electroplating hanger that is easy to disassemble and install, including a connecting rod, a placing tray, a hook and a hook; A number of hooks are installed, and the top of the electroplating hanger body is equipped with a hook through a connecting rod. The setting of the placement tray in the present invention is beneficial to increase the number of racks loaded, improve the performance of the electroplating rack body, so that the electroplating rack body can meet different requirements for use, and the number of placement trays can be increased or decreased according to actual conditions. It improves the flexibility of the electroplating rack body. The setting of the connecting rod in the present invention is conducive to the formation of a split structure of the electroplating rack body, facilitates the installation and disassembly of the electroplating rack body, and enables the height of the electroplating rack body to be adjusted according to actual needs to meet the needs of the electroplating rack body in different situations. use below.

A method and apparatus for vacuum coating of small workpieces are disclosed. Said method is characterized by that the cage containing small workpieces periodically rotates at a certain speed which is controlled to make the small workpieces uniformly close to the surface of cage, so eliminating the overlap between workpieces and increasing the efficiency and quality of vacuum coating. Said coating apparatus is composed of controlled power supply, motor, speed reducer, and vacuum coating chamber which consists of vacuum chamber, cage and multiple evaporating sources.

The invention discloses an unfoldable satellite-borne synthetic aperture radar antenna based on a shape memory polymer composite material, relates to a radar antenna and specifically relates to the unfoldable satellite-borne synthetic aperture radar antenna based on the shape memory polymer composite material. The invention aims at solving the problem that the quality of an existing radar antennaseriously limits satellite life and the carrying amount. The unfoldable satellite-borne synthetic aperture radar antenna comprises a plurality of upper trusses, a base and a plurality of antenna units, wherein the plurality of the upper trusses are abreast arranged on the base in parallel, the plurality of the antenna units are arranged on each upper truss in the length direction, and the plurality of the antenna units are arranged in a matrix shape to form a rectangular plate body. The unfoldable satellite-borne synthetic aperture radar antenna disclosed by the invention belongs to the fieldof spatial unfoldable structures.

The invention discloses a waterproof coating freight management system based on the Internet, relates to the technical field of freight management, and solves the technical problem that the risk of vehicle failure is increased due to the fact that a transport vehicle cannot be analyzed in the prior art. After receiving the vehicle pre-selection signal through a vehicle pre-selection unit, detecting the idle transport vehicles, marking the vehicles passing the detection as pre-selected vehicles, dividing the pre-selected vehicles into pre-selected travel vehicles and excluded travel vehicles, and sending the pre-selected travel vehicles to a cloud management platform; performing voltage detection on idle vehicles, judging whether historical running engines of the idle vehicles have problems or not, avoiding the situation that the transportation efficiency is reduced due to the fact that the vehicles are not maintained, and preventing the quality problem of waterproof coating in the transportation process due to transportation vehicle problems; monitoring the carriage environment of the vehicle, and preventing the situation that the temperature of the carriage is unqualified before the vehicle transports the waterproof coating, and consequently the risk of deterioration in the transportation process of the waterproof coating is increased.

The invention relates to a conductive material igniting method by inputting and outputting a electronic excitation from a side of a circuit board. The device involved in the method is composed of a PCB printed circuit board, a first bonding pad electrode, a first circuit, a first metallization half hole, an insulation region, a second bonding pad electrode, a second metallization half hole, a second circuit, a discharge region, a first discharge end, a second discharge end and a conductive material. According to the method, an external integrated controller is used for carrying out communication power supply on the electronic excitation detonator. The power is converted into a communication signal and a supply voltage through an input circuit and an energy storage capacitor is charged. After the communication of the integrated controller and the electronic excitation detonator is finished, a detonation command is sent out, a single-chip microcomputer sends an opening signal to the a discharging switch. The discharge switch outputs the capacitance energy to the side surface of the input/output electronic excitation conductive material ignition device of the circuit board through thecircuit board. A conductive material is coated on the first discharge end, the second discharge end and the discharge region, so that the electric conduction material can generate energy capable of generating fast electronic movement and the flame can be emitted. The flame ignites the basic explosive and detonates detonator, and replaces an ignition bridge wire and a firing powder head in the electric detonator and the electronic detonator.

The invention relates to a dry powder bacterial agent for removing low-concentration copper ions in wastewater. The dry powder bacterial agent is prepared by mixing a fermented copper-resistance bacterium and an immobilization carrier, wherein the copper-resistance bacterium is independently-separated bacillus sp., the bacillus sp. is preserved in China General Microbiological Culture Collection Center, and the preservation number is CGMCC NO.7368. The invention provides new application of the CR1 bacillus sp. with the preservation number of CGMCC NO.7368. The efficient dry powder bacterial agent prepared by mixing a fermentation liquid of the bacillus sp. and the immobilization carrier is suitable for treating copper-polluted wastewater with the low concentration of 2-16 mg/L, the treatment time is short, the effluent concentration is low, and industrialized application is achieved.

The invention puts forward the repeaters, data frames transferring method based on the X-10 and the electric power line transferring system based on the X-10, the core of the method is: the repeaters is mounted in the electron power bearing the weight of the X-10 data frames, the repeaters amplifiers the received X-10 data frames and transmitted. The invention improves the intension and the anti-jamming ability of the X-10 signal, the power line communicating reliability based on the X-10 can be improved, the development of the little section intelligent controlling is advanced, the X-10 protocol is perfected, the applying domain of the X-10 protocol is swelled. The repeaters of the invention not only can amplifier and transmit the data frames but also perform the corresponding operation according to the controlling order of the controlling end, the corresponding operation are the adopting the self output intension and the feedback output intension of the controlling end, the far cry transform of the data frames has the base, the management ability of the repeaters can be improved.

The invention provides a composite floor slab transporting method and a composite floor slab. The composite floor slab transporting method includes the steps: turning over the composite floor slab from a horizontal state into a vertical state; lifting the composite floor slab in the vertical state into a transporting device and vertically placing the composite floor slab. The composite floor slabcomprises a floor slab body and a lifting rib structure arranged on the floor slab body, wherein the lifting rib structure is connected with a turnover device in a lifting manner to turn over and liftthe composite floor slab.

The invention discloses a double-layer special transport vehicle for beef cattle. The double-layer special transport vehicle for the beef cattle comprises a gooseneck type semi-trailer and a carriage arranged on the semi-trailer, the carriage is divided into an upper layer and a lower layer through a partition plate, inner guard rails are arranged in every layer of carriage in the longitudinal direction at intervals, guard rail doors and feeding doors are arranged on the inner guard rails, a carriage door is arranged on a side wall of the carriage close to the inner guard rails, exhaust fans and shutters are arranged on two sides of the carriage or the inner guard rails, and a vertical lifting device and an electric telescopic tarpaulin device are respectively arranged at the tail and the top of the carriage. The double-layer special transport vehicle for the beef cattle has the advantages that the beef cattle can be loaded and unloaded anytime anywhere in the transport process, functions of sun shading, rain prevention, heat insulation and ventilation of the carriage are achieved, and not only are economy and convenience in beef cattle transportation achieved, but also the problem of transport stress syndromes which often occur in beef cattle transportation is effectively solved.

The invention discloses an adjustable matched ball discharging device for volleyball training, relates to the technical field of volleyball training instruments, and aims to solve the problems that an existing ball discharging device is single in ball discharging angle, cannot adapt to various volleyball training plans, is small in ball loading amount, is inconvenient to move and affects the training effect. By arranging a ball frame and a ball runway, the loading number of volleyballs is increased, the serving training time during training can be prolonged, a pull rod and rolling wheels are installed on a base, so that the base is convenient to move, the position of the base is convenient to change in the training process, the device can be used in various training scenes, by arranging an electric push cylinder, an electric push rod, and a rotating table, the horizontal angle and the vertical angle of serving can be adjusted through control of a PLC, the rotating speed of a serving motor is adjusted, the speed of serving volleyballs can be adjusted, various serving effects can be achieved through multi-aspect adjustment, various volleyball training requirements are met, the training effect is enhanced, and the volleyball training level can be improved.

The invention discloses a printing roller transferring trolley, comprising a trolley frame, wherein the trolley frame includes a rectangular under frame, a vertical rectangular bracket is arranged at one side of the under frame, an upper frame is further arranged above the under frame, the downward projection of the upper frame is overlapped with that of the under frame, one side of the upper frame is in fixed connection with the bracket, an inclined supporting frame is arranged beneath the upper frame, one end of the supporting frame is in connection with the bracket, and the other end of the same is in fixed connection with a lateral edge of the upper frame, cambered supporting arms with the concave surfaces facing upwards are symmetrically arranged on each of the under frame and the upper frame, the upper frame inclines upward, the angle of inclination between the upper frame and the horizontal plane is 15 degrees, and an elastic rubber layer is arranged at an inner side of each of the cambered supporting arm. The printing roller transferring trolley disclosed by the invention has the advantages of strong universality, wide loading quantity, simple structure and convenience for operation by an operator, and is applicable to printing rollers of various specifications.

The invention discloses an LED light-emitting device, a display module and display equipment. By arranging a decoupling capacitor and a coupling capacitor and arranging a voltage stabilizing circuit in a driving chip, the driving mode that all the LED light-emitting devices in the display module in the prior art are connected in parallel to form a single row can be changed into the driving mode that multiple rows are connected in parallel and multiple LED light-emitting devices in each row are connected in series; the problem that the LED light-emitting devices at the tail end of a power line cannot work normally due to the fact that the power line is too long and the line loss is too large when all the LED light-emitting devices in the display module are connected in parallel to form a single line is solved, and then the load number of the power supply is increased. The voltage stabilizing circuit can avoid the influence of the voltage drop on the lower-stage LED light-emitting device when the LED light-emitting devices are connected in series, so that the load quantity of the power supply is increased; the decoupling capacitor can avoid noise interference in a power supply signal, the stability of the driving chip is improved, and the display quality is improved; and the coupling capacitor can avoid interference of a power signal to a data signal, and the display stability is improved.

The invention discloses a bicycle structure. The bicycle structure comprises a vertically extending annular bicycle body with a certain extension width, the lower portion of the bicycle body is provided with wheels in contact with the ground, and a seat for a passenger to take is arranged in the bicycle body. The bicycle is provided with the vertically arranged annular structure, so that the entire outer contour of the bicycle is composed of arc surfaces to reduce the impact force caused by the collision of the bicycle, thereby improving the trafficability and loading convenience of the bicycle, and reducing the floor space of the bicycle.