19results about How to "Simplify preparation" patented technology

The utility model relates to a gas sensor which comprises the following steps: acquiring a gas mixed solute in a solution to be detected; selecting one point / one section from the infrared wave band as an irradiation wave band; placing the gas mixed solute in the photoacoustic cavity, and irradiating the gas mixed solute by an excitation light source of an irradiation wave band; acquiring a sound signal in the photoacoustic cavity; and processing the sound signal to obtain the concentration of the to-be-detected gas in the to-be-detected solution. Through the steps, the excitation light source can directly irradiate the gas mixed solute in the photoacoustic cavity, so that the gas mixed solute absorbs electromagnetic radiation of the excitation light source under the irradiation of the excitation light source, the temperature of gas mixed solute molecules is increased, the pressure intensity in the photoacoustic cavity is changed, and the photoacoustic effect is improved. The concentration of the to-be-detected gas in the to-be-detected solution can be obtained after the photoacoustic pressure waves are detected and then treated, the equipment does not need to be heated or calibrated in advance, and the purposes of simplifying preparation work and improving detection efficiency can be achieved.

The utility model relates to the technical field of water purifier descaling, and discloses an efficient descaling water purifier which comprises a water purifier shell, filter bottles, a threaded cover, a threaded groove and filter elements, the inner wall of the water purifier shell is fixedly connected with five groups of filter bottles, the tops of the five groups of filter bottles penetrate through the top of the water purifier shell, and the inner walls of the five groups of filter bottles are provided with the filter elements. Threaded grooves are formed in the outer sides of the tops of the five sets of filter bottles, threaded covers are in threaded connection with the outer sides of the threaded grooves, when a traditional water purifier needs to be used for descaling, a user often needs to search and carry a descaling agent by himself, time and labor are consumed, and the descaling effect is possibly affected due to the fact that the variety or the dosage of the descaling agent is improper. And according to the design, the storage structure is integrated at the top of the threaded cover and specially used for storing the descaling agent, so that the descaling agent can be taken at any time, and the preparation work before descaling is greatly simplified.

The utility model discloses an arm support device for nuclear medicine examination, which comprises a moving mechanism, a support mechanism and a storage mechanism, the moving mechanism comprises a moving base, a push rod arranged at the rear end of the moving base, and a baffle arranged on the side of the moving base; the supporting mechanism comprises a fixed plate fixedly connected to the movable base, shear type telescopic frames movably installed on the two sides of the fixed plate, a movable plate arranged above the shear type telescopic frames, an arm support rotationally installed on the movable plate, fixing belts arranged at the two ends of the arm support, and a pressing piece installed on one side of the arm support in a sliding mode. The storage mechanism comprises a waste box arranged on the movable base and a tray arranged on the push rod, and a lighting device is arranged on a movable plate; through the adjustable design, effective medicine leakage protection and a convenient waste treatment mechanism, the operation convenience, safety and efficiency of nuclear medicine examination are remarkably improved.

The present invention discloses an intelligently controlled LED lamp, which relates to the technical field of LED lamps, and includes a lifting mechanism, wherein a lamp pole is provided on the side wall of the lifting mechanism, an intelligent screen is fixedly connected to the outer wall of the lamp pole, an illuminating lamp is fixedly connected to the end of the lamp pole, and a camera located next to the intelligent screen is fixedly connected to the outer wall of the lamp pole. The present invention slowly lowers the lamp pole by turning the handle and utilizing the gear ratio inside the self-locking reducer, so that the lamp pole lies horizontally on the ground, so that maintenance workers can avoid high-altitude operations during maintenance, improve safety during construction, and make it easier for multiple people to collaborate in maintenance. During the process of lowering the lamp pole, the outer shell can be rotated according to the on-site environment, so that the lamp pole lies in a specified direction, thereby avoiding being blocked during the process of lowering the lamp pole, reducing the occupation of a large number of non-motorized vehicle lanes and ensuring smooth traffic.

The utility model relates to ceramic grouting piece measurement technical field, concretely to a kind of ceramic grouting piece size measuring device, including grouting table and auxiliary mechanism, the upper surface of grouting table is equipped with grouting groove, the inside of grouting groove is provided with grouting piece body, auxiliary mechanism is located at the top of grouting piece body, the auxiliary mechanism includes. Side column, sliding slot and sliding block, the upper surface of grouting table side is provided with side column;The utility model is set in sliding block and the sliding slot of side column, limit slot mutually coincide and movably set in device, cooperate with the movable ball in recess and the sliding slot inner wall adhesion, can let sliding block drive installation top plate and the flexible lifting of measurement structure below, easily adapt to grouting piece body of different height, simultaneously, installation top plate is connected measuring plate by spring, the elasticity of spring can make measuring plate closely adhere grouting piece surface, without complex fixing procedure, the preparation work before measurement is simplified, to improve measurement efficiency.

The utility model relates to the technical field of bus ducts, in particular to a totally-enclosed resin pouring waterproof bus duct, which comprises a bottom plate, an outer frame, a connecting port and a fixing frame, the upper surface of the bottom plate is fixedly connected with the outer frame, the connecting port is fixedly connected inside the outer frame, the outer surface of the outer frame is fixedly connected with the fixing frame, and the fixing frame is fixedly connected with the connecting port. A waterproof assembly is arranged on the surface of the fixing frame, a mounting assembly is fixedly connected to the upper surface of the waterproof assembly and comprises a damping expansion piece located on the upper surface of the waterproof assembly, and a mounting plate is fixedly connected to the upper end of the damping expansion piece. According to the utility model, through the arrangement of the waterproof assembly, the rotating disc is rotated, the one-way screw rod rotates along with the rotating disc during use, the protection frame is further driven to slide along the sliding strip, the connection port can be completely covered, and through the cooperation of the one-way screw rod and the protection frame, moisture is effectively prevented from invading into the bus duct from the external environment; and the risk of short circuit fault caused by water inflow is greatly reduced.

The invention discloses an intelligent control system and method for synchronous vacuumizing and quantitative oil injection of multiple transformers. The intelligent control system comprises a vacuumizing device, at least one oil storage device, a vacuum pipeline, an oil injection pipeline and a plurality of oil injection stations. The vacuum pipeline comprises a vacuum header pipe connected with the vacuumizing device and a vacuum branch pipe connected with the vacuum header pipe; the oil injection pipeline comprises an oil injection header pipe connected with the oil storage device and an oil injection branch pipe connected with the oil injection header pipe; each oil injection station is provided with a corresponding vacuum branch pipe and an oil injection branch pipe. A blocking valve is arranged on the vacuum header pipe, and a vacuum valve and a pressure sensor are arranged on the vacuum branch pipe; a master control valve is arranged on the oil injection header pipe, and a manual valve, a branch control valve and a flow meter are arranged on the oil injection branch pipe; a photoelectric switch is arranged on the outer wall of the manual valve and used for sensing the opening and closing state of the manual valve. When the controller receives a manual valve opening signal detected by the optoelectronic switch, the man-machine interaction interface is unlocked, and vacuumizing quantitative oil injection operation is allowed to be executed.

The application discloses a gantry machine tool wall parallelism measurement method and system, and the method comprises the following steps: processing a plurality of groups of corresponding measurement surfaces on the two side walls of the gantry machine tool; processing a taper hole on one side of each group of measurement surfaces; adjusting the depth of a half-ball head screw inserted into a hanging pipe and the length of a dial gauge inserted into a connecting rod, so that the total length between the free end of the half-ball head screw and the measurement head of the dial gauge is adapted to the distance between the walls of the gantry machine tool; suspending the measurement system between the two walls of the gantry machine tool; tightly abutting the ball head of the half-ball head screw on the taper hole of the wall measurement surface, repeatedly hitting the corresponding measurement surface on the other side, obtaining the minimum value of the distance between the two measurement surfaces; moving the workshop girder trolley along the wall direction and measuring, obtaining a plurality of minimum value data; obtaining the parallelism data between the walls of the gantry machine tool according to the plurality of minimum value data; and adjusting the corresponding distance between the walls of the gantry machine tool according to the parallelism data until the parallelism requirement is reached.

The invention relates to the technical field of cleaning equipment, in particular to a cleaning device, and aims to solve the problem that at present, a user needs to manually fill a water purification box with purified water before using a scrubber, and inconvenience is brought to the user. In order to achieve the purpose, the cleaning device comprises washing equipment, surface cleaning equipment and a bottom table, the surface cleaning equipment comprises a water purification box, and the water purification box is arranged in the bottom table; the washing equipment is arranged on the bottom table and used for supplying water to the water purifying box. The cleaning device integrates the function of washing equipment and the function of surface cleaning equipment, and the washing equipment can be used for supplementing water to the water purifying box, supplementing detergent and drying the rolling brush for the surface cleaning equipment, so that the automation degree of the surface cleaning equipment is improved, and convenience is brought to a user.

The utility model discloses a wall surface grinding machine for decoration engineering, and belongs to the technical field of wall surface grinding machines. The wall surface grinding machine for the decoration engineering comprises a grinding machine body, a main holding handle is transversely and fixedly installed at the upper end of the grinding machine body, the rear end of the main holding handle is electrically connected with a power line, a vertical installation plate is installed on the side face of the grinding machine body, and an auxiliary holding handle is fixedly connected to the surface of the vertical installation plate. The auxiliary holding handle is located below the main holding handle, a take-up mechanism is arranged on the surface of the auxiliary holding handle, and a quick release groove and a lengthening rod detachably connected with the quick release groove are arranged in the auxiliary holding handle. According to the wall surface grinding machine for the decoration engineering, the problem that an existing wall surface grinding machine for the decoration engineering is inconvenient to lengthen is solved, the quick disassembly groove is ingeniously designed in the auxiliary holding handle, the lengthening rod can be quickly disassembled and assembled through the structure, and therefore the grinding machine body can easily meet the grinding requirements of wall surfaces with different heights, and the overall applicability is improved.

The utility model discloses an intelligent fertilizing device for a bio-organic fertilizer, and belongs to the technical field of agricultural fertilizing equipment. The device comprises a rack, wherein a fertilizer box, a power supply control box, a gas booster pump, a bidirectional liquid supply pipeline, a spray head and two self-cleaning filtering mechanisms are arranged on the rack. The fertilizer box is used for storing liquid biological organic fertilizer; the output end of the gas booster pump is connected to the inner cavity of the fertilizer box through a box body gas supply pipe; the two ends of the two-way liquid supply pipeline are fixedly connected to the bottoms of the two ends of the fertilizer box; the spray head is fixed at the output end of the bidirectional liquid supply pipeline; the two self-cleaning filtering mechanisms are fixed to the outer wall of the two-way liquid supply pipeline and located at the front ends of the nozzle in the two liquid supply directions respectively. The self-cleaning filtering mechanism comprises a gas distribution pipe, a filter cartridge, a first control valve and a second control valve and is used for realizing gas flow backwashing of the filter cartridge. The device is reasonable in structure, can effectively prevent the spray head from being blocked, and improves the fertilization efficiency and uniformity.

The utility model belongs to the technical field of simulation training, and discloses an armored vehicle shooting training system which comprises an armored vehicle and a simulation control detection subsystem, and an operation device of an armored vehicle artillery comprises a horizontal steering gear box, a high-low steering gear box and a firing button. The simulation control detection subsystem comprises a main control module, a simulation target display module, a barrel posture detection module and a percussion module, the simulation target display module is arranged right in front of the armored vehicle, the barrel posture detection module is installed on a barrel of the armored vehicle, and the percussion module is installed beside a percussion button; the percussion module is connected with the main control module, the barrel posture detection module is in two-way communication connection with the main control module, and the main control module is connected with the simulation target display module. According to the utility model, the motion state and tracking trajectory of the artillery barrel can be detected in real time, and the training performance of each artillery holder can be analyzed conveniently, so that the training method is optimized, and the training effect is improved. The armored vehicle shooting training device is suitable for armored vehicle shooting training.

The present invention discloses a conductive plastic resistor life test device for an angular displacement potentiometer, comprising a base, a driving motor, a driving spindle, a rotation counting device and a plurality of driving terminal components, wherein the driving terminal components comprise a gear plate, a transmission shaft, a brush driving shaft, a brush and a resistor mounting seat, wherein the transmission shaft passes through the central through hole of the gear plate and is connected to each other, the transmission shaft is connected to the first end of the brush driving shaft, the second end of the brush driving shaft passes through the central through hole of the resistor mounting seat, the brush is mounted on the second end of the brush driving shaft, the driving motor is mounted on the base, the rotating shaft of the driving motor is connected to the driving spindle, the driving spindle is provided with a spindle gear, and the spindle gear is respectively meshed and connected with a plurality of gear plates. The present invention can complete the life test of a plurality of conductive plastic resistors at one time, is simple and quick, improves the test accuracy and efficiency, and the entire test device can be reused, reducing the test cost.

The utility model discloses a kind of silver paste jars, silver paste jar includes: jar body, jar body inside has accommodating cavity;Partition cover, partition cover is set in jar body, partition cover is configured as the accommodating cavity is divided into silver paste storage cavity and diluent storage cavity, silver paste storage cavity is used to store silver paste, diluent storage cavity is used to store and silver paste accommodating cavity in silver paste corresponding diluent, partition cover has accessible area;Plugging piece, plugging piece is configured as accessible area can be destroyed, to make silver paste storage cavity and diluent storage cavity communicate. Silver paste jar provided in the application embodiment realizes the rapid supply of silver paste in solar cell production by the cooperation of plugging piece and accessible area on partition cover, reduces the risk of battery caused by diluent usage error and type matching error, while effectively avoids the silver paste pollution and electrical performance loss that may be caused when artificial repeatedly quantity takes diluent.

This application discloses an electromagnetic environment simulation modeling method, apparatus, device, medium, and product, relating to the field of simulation modeling. The method includes: obtaining simulation modeling requirements; extracting target waveform data from a standardized waveform database based on the simulation modeling requirements, wherein the standardized waveform database includes waveform data of various electromagnetic environment waveforms; determining a target description file based on the target waveform data and simulation setting parameters, wherein the simulation setting parameters are included in the simulation modeling requirements; and determining an executable file based on the target description file and simulation modeling requirements, wherein the executable file is used to instruct target simulation software to generate an electromagnetic environment model. This application solves the technical problems of inconsistent modeling methods and cumbersome modeling processes in existing electromagnetic environment simulation modeling methods.

The application discloses a kind of ship winch brake force simulation test methods, the ship winch brake force simulation test methods, first start winch, slowly tighten cable, pre-tighten entire connection system, eliminate the gap of each component;Disengage the clutch of winch, and ensure that its brake handle is in complete lock position;Operator pulls the manual chain of chain, converts the force of pulling manual chain into static tension, and is transmitted to tension gauge and cable;Operator observes the digital display of tension gauge, when tension value reaches the brake force to be tested, immediately stop pulling;Draw a clear horizontal line on the cable as a marker, enter 10 minutes of pressure observation period;After 10 minutes, if the marker line position does not change, and tension value does not appear persistent decline, then prove that performance is qualified.The ship winch brake force simulation test method provided by the application reduces the land occupation and preparation time of test equipment, improves test efficiency and safety, and is simple to operate.

The utility model discloses a special all-in-one computer for paper marking and machine examination, which belongs to the technical field of all-in-one computers and comprises a machine examination keyboard connected with an all-in-one computer main body, the machine examination keyboard is inserted on the outer wall of the all-in-one computer main body close to the back surface, and a paper marking keyboard is inserted on the outer wall of the all-in-one computer main body close to the back surface. The paper marking keyboard is wirelessly connected with the all-in-one machine main body, and the machine examination keyboard or the paper marking keyboard can be taken out during machine examination or paper marking through the inserted machine examination keyboard and the inserted paper marking keyboard, so that workers do not need to reinstall the machine examination keyboard or the paper marking keyboard, and paper marking and machine examination preparation work is more simplified; according to the computer-based examination keyboard, the computer-based examination keyboard is pulled out from the interior of the first inserting groove through the arranged sliding block, the sliding block slides outwards from the interior of the communicating groove, or the computer-based examination keyboard is inserted into the first inserting groove during paper marking, so that the computer-based examination keyboard is more convenient to store when not used, and the computer-based examination keyboard does not need to be inserted or pulled out.

The present invention relates to the field of identification detection equipment for fuel injectors, and discloses a device for detecting the identification angle of fuel injectors, comprising a body, a motor is arranged on the top of the outer wall of the body, a rotating rod is installed on the output end of the motor through a coupling, a rotating disk is installed on one end of the rotating rod through a coupling, a connecting block is arranged on the outer wall of the rotating disk, a vibrating rod is movably installed on the inner wall of the connecting block through a rotating shaft, a spring is arranged on the bottom of the outer wall of the vibrating rod, and the device provided by the present invention has the following advantages: when the fuel injector falls to the inner wall of a material discharge box, it may be stuck on the outer wall of a material discharge box due to its "L" shape and the fact that the two-dimensional code is at the shorter end. At this time, the linkage rod and the rotating disk are in a forward and reverse rotation state, and vibration is generated through the interaction between the linkage block and the linkage rod. This vibration can not only help the fuel injector to smoothly enter the inner wall of the material discharge box, but also enable it to fall in with the two-dimensional code facing upward, thereby realizing automatic calibration and code scanning of the fuel injector.

The utility model discloses a plug wire device used for connecting a charging pile with an electric energy quality detector, which relates to the technical field of connectors, and comprises a charging gun of the charging pile, a wire holder of the electric energy quality detector, a protective cover movably arranged on the electric energy quality detector, and a plug wire, a shielding station for closing the wire holder is arranged in the moving stroke relative to the electric energy quality detector; in addition, after the electric energy quality detector finishes the electric energy quality detection work on the charging pile, the worker pulls out the charging gun from the wire plugging seat of the electric energy quality detector and moves the charging gun out of the wire plugging seat for a certain distance, and then the charging gun can be driven to be separated from the shielding station through the opening and closing assembly. In the process, the protective cover can be driven to reset to the shielding station again through the opening and closing assembly; the device can simplify the preparatory work of a worker before butting the charging gun and the wire holder on one hand, and can effectively prevent the worker from forgetting to close protection on the other hand.