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

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 an environmental monitoring water sample collection and storage device and method, aiming to solve the problems of inconvenient operation and low work efficiency for environmental monitoring water sample collection. The invention comprises a collection seat, the lower end of the collection seat is connected with a pull rope, several collection holes are evenly arranged on the collection seat, a slidable closed floating block is placed in the collection hole, the upper end of the collection hole is connected with an end cover, and a liquid inlet hole is arranged on the end cover; The upper surface of the end cover is connected with the cover plate, the airbag cushion is tightly connected between the cover plate and the end cover, the airbag cushion tightly covers the liquid inlet hole, and there is a liquid gap between the cover plate and the end cover; an ejection torsion spring is installed on the end cover And the guide rod, the cover plate and the guide rod are provided with avoidance holes correspondingly, one end of the ejection torsion spring is tightly connected with the end cover, and the other end is provided with a poking pin facing the airbag cushion, and the upper sliding sleeve and the sliding sleeve are set on the guide rod The sleeve, the upper sliding sleeve and the poking needle are connected with a stay wire, the upper sliding sleeve is connected with a lead wire, the lead wire passes through the avoidance hole, and the upper end of the lead wire is connected to the floating body.

The invention discloses a remote electrocardiogram monitoring method, which comprises the following steps: receiving an electric signal generated by a human touch electrode plate and controlling a power supply to be started according to the electric signal; acquiring an electrocardiogram signal of a human body according to the electric signal and processing the acquired electrocardiogram signal; and transmitting the processed electrocardiogram signal to a mobile terminal by Bluetooth for the storage and display of the mobile terminal. The invention further provides a remote electrocardiogram monitoring device and a remote electrocardiogram monitoring system comprising both the remote electrocardiogram monitoring device and a mobile terminal. Due to the adoption of the scheme of the invention, the remote electrocardiogram monitoring device, existing in the form of an accessory of the mobile terminal, is simple and compact in structure and convenient to carry; a user only needs to carry the mobile terminal to perform electrocardiographic examination at any time and in any place; the electrocardiogram signal is simple and convenient and quick to acquire and operate; and data is transmitted in a Bluetooth way and is displayed, stored and uploaded by the mobile terminal, so that the reliability and quickness in data transmission can be ensured.

The invention discloses a vessel-mounted water detection system, and aims at providing the vessel-mounted water detection system which can not only effectively improve the water environment parameter measurement efficiency, but also provide detection water samples for laboratory measurement, is convenient in water sample collection operation and low in labor intensity, and can meet the practical requirement of high-density sampling. The system comprises a frame, a water pump, a water pumping pipeline, a detection pipeline, a connecting pipeline, a first drainage pipeline, a second drainage pipeline, a vertical water storage tank fixedly arranged on the frame, a sampling inlet / outlet formed in the lower end of the vertical water storage tank, a first piston body arranged under the sampling inlet / outlet, and a lifting executive device arranged on the frame and used for lifting the first piston body. A temperature sensor, a PH sensor, a dissolved oxygen sensor and a salinity sensor are sequentially arranged on the detection pipeline.

The invention discloses a type A foot-and-mouth disease virus sIgA antibody ELISA kit and application thereof. The kit comprises an enzyme-labeled reaction plate coated with a type A foot-and-mouth disease virus broad-spectrum multi-epitope recombinant antigen, a 100x concentrated enzyme-labeled antibody, an enzyme-labeled antibody diluent, a sample diluent, a washing concentrate, a developing solution, a stop solution, a positive control sample and a negative control sample. The type A foot-and-mouth disease virus broad-spectrum multi-epitope recombinant antigen consists of dominant antigen epitopes (TB / A) of three separated representative type A foot-and-mouth disease strains of China, so that the detection sensitivity and specificity of the kit are improved, and the kit is applied to detection of infection by different type A foot-and-mouth disease viruses. The kit is suitable for detecting sIgA antibodies in mucosal secretions of three susceptible animals, i.e., pigs, cattle and sheep, and is significant for prevention and control of propagation and infection of type A foot-and-mouth disease viruses.

The invention discloses a method for information collection, identification and verification of calligraphy and painting works of art, which uses solidified grid templates and calligraphy and painting images to merge and combine, and averagely divides a plurality of equal parts of the overall image grid template, so that the pre-selected The image of the identification point identification area is enlarged and displayed in a hierarchical manner, and is guided in a hierarchical manner until the identification area and the preset standard filing image are accurately displayed. The operator accurately docks the filing image with reference and takes a clear identification image for comparison and analysis, and the collection of filing information. The same template is used for the on-site calligraphy and painting recognition, with precise positioning and minimal error, and this is used as the basis for judging the authenticity of the pending work. In a word, the present invention does not involve intermediate over-coupling operation, simplifies the technical difficulty of operation, diversifies identification instruments, and significantly improves identification efficiency.

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 provides a pipe pressure collection device and method. The pipe pressure collection device comprises a base, a pressure sensor and a pipe connector, an air pressure cavity is formed in the base, the pressure sensor and the pipe connector are fixedly installed on the base separately, the pipe connector is communicated with the air pressure cavity, and the pressure sensor senses and collects pressure signals in the air pressure cavity. Preferably, the pipe pressure collection device further comprises an elastic sleeve and a protection sleeve, the protection sleeve is provided with a pipe connector, the elastic sleeve is connected with the base and the protection sleeve separately, and the pipe connector is located in an inner cavity of the protection sleeve; the protection sleeve moves relative to the pipe connector and resets under the action of elastic force of the elastic sleeve. The pipe pressure collection device and a pipe to be detected are connected in a sealed mode to form a sealed pipe system, a collection operation on the pressure signals in the pipe to be detected can be conveniently completed by means of the pressure sensor, operation is easy and safe, and the pipe pressure collection device is particularly suitable for being used with consumables for blood component separation or collection in a matched mode.

The invention discloses a portable tea fragrance detection electronic nose system and a detection method thereof. The portable tea fragrance detection electronic nose system comprises a box body, a fragrance detection assembly, a signal collection circuit board card, a battery, multiple switches, a suction probe and a tablet PC (Personal Computer), wherein the fragrance detection assembly, the signal collection circuit board card and the battery which is used for supplying power are arranged in the box body; the multiple switches, the suction probe and the tablet PC are arranged on the box body; the signal collection circuit board card is respectively connected with the fragrance detection assembly, the multiple switches and the tablet PC; the suction probe is used as a fragrance input end of tea leaves and is connected with the fragrance detection assembly; the fragrance detection assembly is connected with the input end of the signal collection circuit board card; the output end of the signal collection circuit board card is connected with the tablet PC through a communication circuit; the signal collection circuit board card is also connected with a collection card driving circuit. The portable tea fragrance detection electronic nose system disclosed by the invention is suitable for facing the mode of evaluating the grade and the quality of the tea leaves through collecting the fragrance of the tea leaves and is small in size, compact in structure and convenient to carry, instable influence of manual evaluation is remarkably reduced, and the accuracy and the repeatability of evaluation results are increased.