34results about How to "Easy to collect and operate" patented technology

The invention discloses a high-resolution three-dimensional face scanning method for a camera phone, comprising the steps of: carrying out feature point location and gamma correction pre-treatment to an input image by constructing a three-dimensional face reference template and collecting data of a scanning object through the camera phone, then carrying out rough reconstruction and fine reconstruction of a three-dimensional face, and finally storing shape information in a manner of a vertex normal vector so as to finish three-dimensional face scanning with high resolution by the camera phone. The high-resolution three-dimensional face scanning method, disclosed by the invention, has the advantages of low cost, high resolution and high speed.

The invention discloses a detection method for a porcine type A foot-and-mouth disease virus specific IgA antibody; a prokaryotic expression system-expressed foot-and-mouth disease virus VP1 protein is used as a coating antigen, a mouse anti porcine IgA monoclonal antibody is used as a secondary antibody, an enzyme-labeled goat anti mouse IgG antibody is used as an indicator, a to-be-tested sample is subjected to reactions with the coating antigen, the monoclonal antibody and the enzyme-labeled antibody successively, and then is compared with a reference positive sample and a negative sample, and the result can be used for evaluating the level of the porcine foot-and-mouth disease virus specific IgA antibody; and a detection kit is provided. The detection method has the beneficial effects that the invention provides an effective method for evaluating the immune effect of foot-and-mouth disease mucosa and provides a new method for early diagnosis of infection of foot-and-mouth disease, and the foot-and-mouth disease virus specific IgA antibody in porcine nasal swabs can be quickly and accurately detected, sample collection operation is simple, manpower consumption is low, and the stress on animals is small.

The invention discloses a multifunctional fruit picking device. The multifunctional fruit picking device comprises a stretchable rod, a collecting holding rod is arranged at the bottom end of the stretchable rod, a first reset spring is arranged between the bottom end of the collecting holding rod and the stretchable rod, a plastic collecting net frame is installed at the bottom end of the stretchable rod, a collecting woven net bag is installed at the bottom end of the plastic collecting net frame, two collecting scissors are installed on the plastic collecting net frame, a fixing hole is formed in the stretchable rod, and a collecting pulling rope is arranged in the fixing hole. By means of the multifunctional fruit picking device, the problems that through an existing fruit picking device, picking efficiency is low, operation is complex, the picking height cannot be adjusted according to the actual fruit picking height, and the using effect is poor are solved.

The invention discloses a marine waste treatment device with an automatic collection function. The marine waste treatment device comprises a floating plate, a collection working box is fixedly connected to the top end of the floating plate, and a first pneumatic push rod is fixedly connected with the inner wall of the collection working box; a push plate is welded to the output end of the first pneumatic push rod, and a swing rod rotationally connected with the inner wall of the collection working box is slidably connected to the end, away from the first pneumatic push rod, of the push plate; and a swing sliding groove is formed in the connecting position of the swing rod and the push plate. According to the marine waste treatment device with the automatic collection function, by arranging the swing rod, in the collection working box, the first pneumatic push rod works to drive the push plate to move, the push plate drives the swing rod to rotate through the swing sliding groove, the rotation angle of the swing rod is 120 degrees, the swing rod drives a telescopic rod to slide along the inner wall of the collection working box through a moving hole plate, and the sliding length of the moving hole plate is 1.7 times of the length of the swing rod, so that the telescopic rod drives a sliding block to move along the sliding groove.

The invention relates to a temperature acquisition device of a circuit breaker. The temperature acquisition device includes a timer module 100, an analog-digital sampling driving module 101, a sampling value filtering module 102, a temperature absolute value calculating module 103 and a temperature protection function module 104. The invention also relates to a temperature acquisition method of a circuit breaker. The timer module 100 triggers the sampling channel of the analog-digital sampling driving module 101 to finish temperature sampling and obtain N sampling values A; the sampling value filtering module 102 filters the N sampling values A and then calculates a filtering sampling value B; the temperature absolute value calculating module 103 can calculate sampling temperature TA according to the filtering sampling value B; and the temperature protection function module 104 is used for judging the sampling temperature TA and outputting alarm signals. The temperature acquisition device and acquisition method of the circuit breaker of the invention have the advantages of accurate measurement, simple operation and high practicability.

The invention discloses a method and device for distinguishing rice respiration, rice rhizospheric respiration and non-rhizospheric respiration. The method comprises the steps of A, planting rice; B, placing the rice on an open space irradiated by light when the rice grows to the growth period, and mounting a collecting device; C, starting an electric fan in an air chamber, uniformly mixing gases, and sequentially extracting greenhouse gases generated by rice plant respiration, rice rhizospheric soil respiration and rice non-rhizospheric respiration; and D, calculating the release fluxes of all parts after testing the concentrations of gas samples. The device comprises a rice respiration gas collecting chamber, a non-rhizospheric soil respiration gas collecting chamber and a rhizospheric soil respiration gas collecting chamber, wherein the rhizospheric soil respiration gas collecting chamber is inserted to a PVC base and is fixed through an organic glass plate by using screw buckles and rubber washers; the rice respiration gas collecting chamber is placed on the non-rhizospheric soil respiration gas collecting chamber and is sealed through screw buckles and rubber washers; and a gas collecting hole is sealed by using a soft rubber plug. The method is easy to realize, simple and convenient to operate and capable of accurately measuring and distinguishing rice respiration, rice rhizospheric respiration and non-rhizospheric respiration.

The invention provides a multifunctional hot-line work operating tool, which comprises an insulated operating rod and a plurality of operating head mounted on the top end of the insulated operating rod, wherein the plurality of operating heads can be mutually replaced in use, the plurality of operating heads at least comprise a wire clamp lock, a lead lock and a sleeve lock, the wire clamp lock comprises a clamp body and a wire clamp lock plate, the lead lock comprises a lead lock body and a clamping head, and the sleeve lock comprises a sleeve lock body and a sleeve. The multifunctional hot-line work operating tool is provided with a plurality of operating heads, and the operating heads can be mutually replaced in use, so that one insulated operating rod can realize various operations, there is no need to take a plurality of insulated operating rods when maintenance is performed at each time, and only the operating heads capable of realizing various operations is required to be taken,thereby not only improving the multifunctionality of the hot-line work operating tool, but also well saving the physical power of the maintenance personnel, thus reducing the work intensity of the maintenance personnel, being capable of going to multiple maintenance points in one day, greatly improving the work efficiency, and also reducing the maintenance cost.

The invention discloses a physical evidence information preservation traceability monitoring system and monitoring method. According to the physical evidence information preservation traceability monitoring system, a physical evidence information/electronic evidence record supervision mechanism of a physical evidence information acquisition terminal, a material evidence identity authentication code mechanism and a personnel identity authentication code mechanism in which the material evidence information acquisition terminal and the material evidence information supervision server cooperate with each other better ensure the association record completeness and traceability among the material evidence information/electronic evidence preservation data, the material evidence/electronic evidence material object and the material evidence acquisition personnel; the physical evidence information preservation traceability monitoring method is helpful to assist in reducing the probability of physical evidence information/electronic evidence collection errors, and enhances the convenience of physical evidence information/electronic evidence preservation traceability; therefore, the probability of occurrence of events which adversely affect the promotion of cases and the crime determination and sentencing of criminal suspects due to loss of material evidences/electronic evidences can be reduced.

The invention discloses an environmental monitoring water sample collection and storage device and method, and aims to overcome defects of inconvenience in environmental monitoring water sample collection operation and low working efficiency. The device comprises a collecting base, wherein a lower end of the collecting base is connected with a pull rope, a plurality of collecting holes are evenlyformed in the collecting base, slidable closed floating blocks are placed in the collecting holes, upper ends of the collecting holes are connected with an end cover, liquid inlet holes are formed inthe end cover, a cover plate is connected with an upper surface of the end cover, an air bag cushion is tightly connected between the cover plate and the end cover and tightly covers the liquid inletholes, a liquid passing gap is formed between the cover plate and the end cover, an ejection torsion spring and a guide rod are arranged on the end cover, the cover plate and the guide rod are correspondingly provided with receding holes, one end of the ejection torsional spring is fixedly connected with the end cover, the other end of the ejection torsional spring is provided with a poking needlefacing the air bag cushion, the guide rod is sleeved with an upper sliding sleeve and a lower sliding sleeve, a pull wire is connected between the upper sliding sleeve and the poking needle, and a lead is connected with the lower sliding sleeve and penetrates through the receding holes and the lead.

The invention discloses a patrol robot control system based on fixed post supervision, and relates to the field of production management and intelligent control systems. In the patrol robot control system, a post information database is connected with a data information storage unit through a data information transmission module; a data information analysis unit is in driving connection with a supervision path planning unit in an information/signal transmission manner; a face information recognition unit is connected with the data information analysis unit through a data information/signal transmission module; the data information analysis unit is connected with a post information feedback unit in an information/signal transmission manner. The supervision path planning unit is arranged toplan corresponding paths for posts requiring supervision; with adoption of two acquisition ways, special information of special posts can be acquired; by means of the post information feedback unit, supervision information obtained by a supervision robot is transmitted, so that a manager can know real-time dynamic conditions of corresponding post holders.

An on-site collection device for petroleum-contaminated soil treatment belongs to the technical field of collection and comprises a fixed block, connecting blocks are fixedly connected to two sides of the interior of the fixed block, clamping blocks are mounted in the fixed block and are slidably connected with the fixed block through the connecting blocks, the two clamping blocks are combined to form a circular ring, fastening rings are fixedly connected to the sides, close to each other, of the two clamping blocks, the fastening rings are made of butyronitrile modified phenolic resin and reinforced fibers, the reinforced fibers are formed by mixing steel fibers and polyvinyl alcohol fibers, and by arranging sliding of the two clamping blocks, the clamping blocks can limit the extraction rods with different diameters, therefore, the convenience of the collection device in the collection process can be improved, the defects caused by threaded connection of a traditional extraction rod and a hydraulic assembly are overcome, and meanwhile, the threaded connection mode is replaced by the clamping mode, so that the efficiency of extracting the collection pipe by the extraction rods can be effectively improved.

The invention discloses counter-force slow-descending anti-hemolysis blood sample collection equipment for a physical examination center, which comprises a supporting seat and a sample collection box body at the upper part of the supporting seat, access placement cavities are formed in the side wall of the sample collection box body in an array manner, and magnetic rotation control grooves are formed in the upper walls of the interiors of the access placement cavities; the magnetic turning self-dumping type blood sampling storing and taking mechanism is arranged in the storing and taking placing cavity in a drawing manner; the eddy-current damping slow-descending uniform-mixing anti-coagulation mechanism is composed of an eddy-current slow-lifting circulating assembly and rotary anti-coagulation circulating uniform-mixing assemblies, the rotary anti-coagulation circulating uniform-mixing assemblies are symmetrically arranged on the two sides of the sample collection box body, and the two symmetrically arranged rotary anti-coagulation circulating uniform-mixing assemblies are connected together through the eddy-current slow-lifting circulating assembly. The invention belongs to the field of blood collection, and particularly relates to counter-force slow-descending anti-hemolysis blood sample collection equipment for a physical examination center, which enables collected blood to slowly flow down along a tube wall and to be slightly reversed and shaken up so as to avoid blood hemolysis.

The invention provides a laryngoscope lens assembly. The laryngoscope lens assembly comprises a lens and a protection piece which is arranged at the rear end of the laryngoscope lens and used for blocking virus transmission between a doctor and a patient.

The invention discloses an underground trace mountain spring water priming device which comprises a transverse priming channel and vertical priming channels. The transverse priming channel is formed below the earth surface, the vertical priming channels are vertically formed in the earth surface, upper openings of the vertical priming channels are exposed out of the earth surface, lower openings of the vertical priming channels are connected to the transverse priming channel, and a lower opening of the transverse priming channel is a priming opening. By means of the priming device, trace mountain spring water in a water bearing layer of the earth surface can permeate into the transverse priming channel and the vertical priming channels and can be automatically guided and collected by aid of self-weight through the transverse priming channel and the vertical priming channels to achieve automatic water collecting and taking. The whole device is simple, convenient to operate and easy in collection.

The invention provides a multifunctional urine and shit separated storage device which comprises a bucket body, a separation plate is arranged in the bucket body and divides the bucket body into a urine collecting cavity and a shit collecting cavity, and a cushion ring is arranged on the periphery of the position, at the top of the shit collecting cavity, of the bucket body. A urine collecting bucket is arranged in the urine collecting cavity of the bucket body. An upper cover is mounted on the top of the urine collecting bucket and can be separated from the urine collecting bucket. The multifunctional urine and shit separated storage device can separate shit and urine when a patient defecates, and it is prevented that shit is mixed in a collected urine sample of the patient.