105results about How to "High economical availability" patented technology

The invention discloses a time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method. The mobile terminal comprises a tracking and positioning device used for acquiring the position information of at least two observers, an angle regulating circuit used for using the position information of each observer to calculate to obtain corresponding ray casting angle and left-right eye viewpoint stereo images, and a holographic stereo display screen used for regulating the light emitting angles of the holographic stereo display scree in a time-sharing mode to enable the rays emitted from the holographic stereo display scree to cast corresponding to the ray casting angle of each position information, and moreover, the cast rays are corresponding to the left-right eye viewpoint stereo images of the corresponding position information. Compared with an existing naked eye type stereo technology which needs an observer to fix at one or more positions and angles to feel the obvious stereo effect, the time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method perform holographic stereo display after confirming the positions of observers, the multi-user free-view angle holographic stereo display on the portable mobile terminal is realized, and the user experience is improved.

The invention discloses a space non-cooperative target capture system and method based on a micro-nano satellite cluster. The capture system comprises a main satellite, a sight satellite subgroup anda work satellite subgroup; the main satellite is used for carrying, releasing and recycling the sight satellite subgroup and the work satellite subgroup, according to the measuring information of thesight satellite subgroup, data fusing and calculating are carried out, according to the data fusing and calculating result, the work satellite subgroup is commanded and dispatched to get close to, attach to and manage the space non-cooperation target, work satellites are used for being attached to the attaching surface of the space non-cooperation target through rail and posture cooperative control manner, sight satellites are used for obtaining whole or local images of the space non-cooperation target, the relative pose relation scheme between the work satellites and the space non-cooperationtarget and the pose relation of the sight satellites relative to the main satellite in the space and sends the obtained information to the main satellite through the inter-satellite wireless communication, and the capture system can be suitable for multiple different capture tasks.

The invention discloses a solder strip hauling mechanism and a battery piece series welding machine. The solder strip hauling mechanism comprises a fixing frame, a driving device, an upper installation seat, a lower installation seat and a chuck, the driving device is connected with the upper installation seat to drive the upper installation seat to move up and down, the lower installation seat isfixedly installed on the fixing frame, and located below the upper installation seat, and the middle of the chuck is installed on the lower installation seat in a pivotal mode through a rotary shaft;and the driving end of the chuck is hinged to the upper installation seat, and the operating end of the chuck is matched with the lower installation seat to clamp and press solder strips. The batterypiece series welding machine comprises the solder strip hauling mechanism. According to the solder strip hauling mechanism, the driving device drives the upper installation seat to move up and down,the upper installation seat drives the chuck to move up and down to be matched with the lower installation seat to take and place the solder strips, the multiple solder strips can be taken and placedsimultaneously, the accuracy of the positions of the solder strips relative to the battery piece can be ensured, the quality and efficiency of follow-up welding work are improved, materials are savedindirectly, the structure is compact, and the occupied space is small.

The invention discloses a preparation method of a transparent anionic aqueous polyurethane polymer high-light coating. A terminated isocyanate group prepolymer is prepared from diisocyanate, low-polymer polyol and small molecular alcohol to neutralize an isocyanate terminated prepolymer, a water dispersed isocyanate terminated prepolymer is formed in water, the isocyanate terminated prepolymer is subjected to chain extension by reaction with active hydroxyl chain extenders to prepare a stable aqueous polyurethane polymer, and auxiliaries are added as required and regulated to obtain the aqueous polyurethane coating. The prepared aqueous polyurethane coating is transparent and colorless in appearance, solid content is 40%, light reaches up to 100-120, a dry film is transparent, skin feeling is smooth, and the coating is low in temperature and free from crystallization after long-time placement and has excellent alkaline water resistance and solvent resistance. Moreover, as the coating is simple in manufacturing process, raw materials are easily purchased, the coating has quite high economical practicability, the situation of high-performance expensive coatings difficultly accepted by the market is solved, and environmental pollution is greatly reduced as all the used raw materials are environmentally friendly in specification.

The invention discloses a biomedical detection system based on a nanoimprinted microfluidic chip and a manufacturing method thereof, including a microfluidic chip, an SPR detection chip, a mechanical fixture and an annular LED light-emitting array. , nano-imprint glue, chromium film and gold film are compounded from bottom to top; the microfluidic chip is equipped with multiple sets of microfluidic channels made of SU‑8 glue photolithography and PDMS film formation, and the microfluidic channels It is mainly composed of an S-shaped microfluidic channel and a sample feeding channel and an outflow channel connected at both ends. The invention adopts the microfluidic technology, and can realize multi-channel parallel rapid detection on a small chip with very few reagents by arranging micropipes on the nanoimprinted sensor chip to process or manipulate tiny fluids. At the same time, a mechanical fixture is used to connect the detection chip with the embedded device to form a detection system, which can conveniently use the information processing function of the embedded device to complete the automatic detection process.

The invention discloses a method of using methionine mother liquid containing potassium carbonate or potassium hydrogen carbonate to prepare methionine zinc chelate. The method includes following steps: concentrating methionine crystallization mother liquid to increase content of total methionine (containing methionine dipeptide) of a system to 8-15wt%, and promoting potassium hydrogen carbonate to be converted into potassium carbonate; transferring concentrated mother liquid for bipolar film electrodialysis for further acidifying and recycling potassium ions, desalting until a molar ratio ofmethionine to potassium ions in acid chamber mother liquid is 1:0.8-1.1, adding zinc salt of 0.5 molar total methionine equivalent weight, allowing reaction at 70-90 DEG C for 70-90min, cooling, crystallizing, separating, and drying to the methionine zinc chelate. The method is simple, practical and high in methionine and potassium ion recycling rate; physical property that the methionine zinc chelate is insoluble in water is utilized to realize separation of methionine from water-soluble impurities in the mother liquid, and the methionine zinc chelate which is a feed-grade trace element nutritional agent having high economic value.

The invention discloses a pre-dilated cold shrinkage cable terminal. The pre-dilated cold shrinkage cable terminal comprises a cold shrinkage casing tube and a wiring terminal, wherein the inner wall of the cold shrinkage casing tube is provided with a supporting tube; the supporting tube is internally provided with a shrinkage core rope; a supporting core rope is arranged below the supporting tube, and the supporting core rope is positioned inside the cold shrinkage casing tube; supporting pieces are arranged at two ends of the supporting tube respectively; a shrinkage port and a connecting port are formed in two ends of the cold shrinkage casing tube respectively; stress cones are arranged at two ends of the supporting piece with the shrinkage port respectively; a casing tube is sleeved on the exterior of the connecting port; and the end, away from the cold shrinkage casing tube, of the sleeve is connected with the wiring terminal. The pre-dilated cold shrinkage cable terminal solves the disadvantage that the shrinkage core rope is unlikely to draw out or is easy to be broken caused by the fact that the cable is sealed through the connecting port when a common cable terminal is installed and the problems that the sealing performance is reduced and the performance of the cable terminal is influenced caused by the facts that gaps are easily generated by different installation process conditions.

The invention relates to a mutual inductor, which discloses an opening and closing type zero sequence current mutual inductor. The opening and closing type zero sequence current mutual inductor comprises a base and a pouring body arranged on the base, wherein the inside of the pouring body is provided with an annular iron core; the pouring body comprises a first pouring body and a second pouring body, wherein the first pouring body is positioned on the upper part; the second pouring body is positioned on the lower part; the first pouring body and the second pouring body are semicircular; the first pouring body and the second pouring body are subjected to butt joint to form a circular ring shape; the outer circumference surfaces of the first pouring body and the second pouring body are provided with a clamping hoop; and the first pouring body and the second pouring body are connected into a whole by the clamping hoops. The opening and closing type zero sequence current mutual inductor disclosed by the invention has the advantages of compact structure, small size, small consumable use amount, light weight, convenience in installation and use and higher economic practicality and popularization value.

The invention provides an automatic infusion robot, which comprises a knob, a spring, a sliding rod, a sliding baffle plate, a rotary disc and the like; a driving motor, under an exciting effect of anelectric signal of a monitoring mechanism, can drive two serial mechanisms, which keep a phase difference of 90 degrees, to move; and through combined functions of an ordinary gear train, an overrunning clutch as well as a gear and a grooved wheel, actions of ascending, rotating and descending of the rotary disc can be finally conducted; and since a needle is fixedly kept, actions of withdrawingthe needle, replacing a medicine bottle and inserting the needle can be correspondingly implemented. According to the automatic infusion robot provided by the invention, which takes the camera as a monitoring sensor, can timely discover whether medical liquid in an infusion bottle runs out or not, and by virtue of a laser sensor, double insurance is guaranteed, so that a pipeline can be timely tightened to stop infusion in the case that the camera makes mistakes in work; and therefore, a patient can be protected away from dangers even under a sleep circumstance.

The invention discloses an artificial egg machine. The artificial egg machine includes two forming dies and two egg white injection pipes. One forming die is provided with a first groove, the other forming die is provided with a second groove, the first groove and the second groove can form a cavity which yolk can be accommodated, and a a heating component is arranged on one of the forming die, wherein yolk refers to pills processed from food materials; the egg white injection pipes can inject egg white to the first groove and the second groove respectively. The formed food pills serve as yolk, the outer surface of the yolk is wrapped with egg white, and artificial eggs with controllable nutritional value and taste are prepared. The equipment is simple in structure, the operability is high, the market demand can be met, and the machine has high economic practicability. According to the machine, the made artificial eggs are of solid structures, and compared with mayonnaise in the current market, the yolk has the advantages that the controllability is higher, the nutritional value is more diversified, and the shelf life is longer.

The invention discloses a recoverable combined type anchor device and a construction method of the recoverable combined type anchor device. The recoverable combined type anchor device is formed by a free section and an anchorage section which are connected through a surface plate. One end of the anchorage section is a fixed end which penetrates through one side of the surface plate, a hydraulic jack is fixedly arranged on the surface plate, and the hydraulic jack contacts with the fixed end. The construction method of the recoverable combined type anchor device comprises firstly arranging the assembled anchor device in an anchor hole, carrying out slip casting to the anchorage section, carrying out tensioning processing to the free section, breaking composite materials through the micro hydraulic jack in a jacking mode and enabling the composite materials to be separated from a surface plate device when the using of the anchor device is completed, and therefore pulling the free section out of the anchor hole. Through the mentioned mode, the recoverable combined type anchor device and the construction method of the recoverable combined type anchor device have the function of solid connection by utilizing the ingenious combination of the surface plate and the micro hydraulic jack, can achieve the detachability and the reutilization of the free section, and are strong in economical practicality.

The invention discloses a mixing granulating device for medicine, which comprises a feeding hopper, a humidifying chamber, a granulating chamber and a drying chamber, wherein the feeding hopper is fixedly connected with the upper end of the humidifying chamber; a mixing motor is arranged inside the feeding hopper; the two sides of a transmission shaft rotatably connected with the mixing motor arerespectively and symmetrically welded with a mixing plate; the two sides of the humidifying chamber are respectively provided with a humidifying nozzle; the humidifying chamber and the granulating chamber are sealedly connected through a high-pressure feeding pipe; the drying chamber is arranged on the right side of the granulating chamber; the two ends of a conveyor belt arranged inside the drying chamber are respectively positioned in the granulating chamber and the drying chamber, the external part of a granulating seat arranged inside the granulating chamber is connected with a granulatingouter ring, the periphery of the granulating outer ring is evenly provided with granulating grooves, a high-pressure discharge port facing the granulating grooves is arranged at the lower end of thegranulating seat. The device has the advantages of simple and reasonable structural design, simple and convenient operation, high granulating efficiency and high economic practicability.

The invention provides a fixing frame for a vehicle engine fan. The fixing frame comprises an outer frame body, an inner frame body, a bearing, a supporting column, a bearing inner ring, an outer fixing supporting rod, a mounting hole, a wind guide body and a ventilation groove. Compared with the prior art, the fixing frame has the following beneficial effects that as the temperature of an engine body raises caused by long-time work of the engine, the fan is needed for cooling the engine, the fixing frame is mounted on the engine by a fixing hole in the inner frame body, and the wind guide body is utilized to regulate the flow direction of wind, so that the wind can be in full contact with the engine; the ventilation groove is utilized to fully ensure the safety of rotation of the fan, and the circumstance that the fan collides with an external object during rotation and then faults are caused is avoided; and the structure is optimized, the heat dissipation rate is obviously increased, the economic practicability is high, the service life of the fan can be effectively prolonged, and the temperature of the engine is lowered.

The invention discloses a waste water waste heat driving type dry air cooling water conditioner system. The waste water waste heat driving type dry air cooling water conditioner system comprises an air circuit, a cooling water circuit and a waste heat waste water pipeline formed by a draught fan, an air-to-air heat exchanger, a dehumidification heat exchanger, an evaporative cooler, a small temperature difference heat exchange tail end (fan coil), a first circulating pump, a second circulating pump, a first electromagnetic valve, a second electromagnetic valve and the like. According to the waste water waste heat driving type dry air cooling water conditioner system, dry air cooling water is prepared by the dehumidification heat exchanger, the dehumidification heat exchanger is recycled by waste water waste heat, so that low-grade thermal energy is recycled, energy consumption is low, occupied space is small, and the economical applicability is high.

The invention discloses a maglev power supply rail-collector shoe performance test system and method. The test system comprises a power supply rail device, a collector shoe current taking device, a detection device and a data receiving device, wherein the power supply rail device is used for providing a test current for the collector shoe current taking device, the collector shoe current taking device is propped against the power supply rail device and used for collecting the test current and slides along the power supply rail device to form corresponding test parameters; the detection deviceis arranged on the collector shoe flow taking device and is used for detecting the test parameters and obtaining detection data; the data receiving device is used for receiving the detection data anddisplaying the detection data. The test system can better simulate the static and dynamic relationship between a collector shoe and a power supply rail by establishing a maglev power supply rail-collector shoe performance test platform, and has higher economic practicability.

The invention provides a nursery stock large-area cuttage cultivation pretreatment method. The pretreatment method comprises a lifting mechanism, a clamping mechanism and a swing mechanism, wherein the lifting mechanism is installed on the swing mechanism and located over the swing mechanism, and the clamping mechanism is installed on the lifting mechanism; the problems are solved as follows: in current garden engineering, cutting cultivation needs to be frequently conducted on nursery stocks, rootstocks of the nursery stocks are manually inserted into rooting liquid to be soaked, the rootingliquid is manually shaken to make full contact with the rootstocks of the nursery stocks to be absorbed, and then germination and rooting are waited, the mode is relatively low in propagation successrate and relatively long in cultivation time, and the process is tedious and is not suitable for large-area cultivation treatment.

The invention discloses a mixing pelletizing device for medicine. The mixing pelletizing device comprises a feeding hopper, a moisturizing chamber, a pelletizing chamber and a drying chamber. The feeding hopper is fixedly connected with the upper end of the moisturizing chamber, a mixing motor is mounted in the feeding hopper, mixing plates are symmetrically welded with the two sides of a transmission shaft which is rotatably connected with the mixing motor, moisturizing spraying heads are mounted on the two sides of the moisturizing chamber correspondingly, and the moisturizing chamber is insealing connection with the pelletizing chamber through a high pressure material conveying pipe. The drying chamber is arranged on the right side of the pelletizing chamber, the two ends of a conveying belt mounted in the drying chamber are located in the pelletizing chamber and the drying chamber correspondingly, a pelletizing external ring is rotatably connected with the outer part of a pelletizing seat which is arranged in the pelletizing chamber, pelletizing grooves are evenly formed at the periphery of the pelletizing external ring, and a high pressure discharging port rightly facing thepelletizing grooves is formed in the lower end of the pelletizing seat. The mixing pelletizing device for the medicine is simple and reasonable in structural design, easy and convenient to operate, higher in pelletizing efficiency, and higher in economic practicality.