36results about How to "Accurate and fast" patented technology

The invention discloses a device and a method for collecting storage tank discharged gas. The device comprises more than one storage tanks A for storing a medium A, and more than one storage tanks B for storing a medium B; breather valves, emergent release valves, pressure transducers and cutting valves are respectively arranged at the tops of the storage tanks; the cutting valves of the storage tanks A are communicated with storage tank A gas phase pipes through storage tank A pipe fire stoppers; the other ends of the storage tank A gas phase pipes are respectively connected with one end of a storage tank A gas phase gathering pipe; the cutting valves of the storage tanks B are communicated with storage tank B gas phase pipes through storage tank B pipe fire stoppers; the other ends of all the storage tank B gas phase pipes are respectively connected with one end of a storage tank B gas phase gathering pipe; the other end of the storage tank A gas phase gathering pipe and the other end of the storage tank B gas phase gathering pipe are respectively connected with one end of a storage tank gas phase gathering pipe main pipe; and the other end of the storage tank gas phase gathering pipe main pipe is connected with a dirty oil collecting system. The device can reduce the loss caused by direct discharge of oil into the atmosphere, and reduces the probability of generating potential safety hazards by feeding a lot of air into the tanks.

A heavy-load carrying manipulator for forging comprises a travelling mechanism, a displacement adjusting mechanism, a clamping mechanism and a power mechanism driving the clamping mechanism to act, wherein the clamping mechanism is arranged on the travelling mechanism through the displacement adjusting mechanism and moves with the travelling mechanism synchronously; the clamping mechanism is driven through the displacement adjusting mechanism to move in horizontal and vertical directions, so that the purpose that the clamping mechanism carries objects is achieved; a front small arm, a front connecting rod, a rear small arm, a rear connecting rod, a lower connecting rod and the like jointly constitute three parallelogram structures, the overall structural strength is greatly increased, and the heavy-load carrying manipulator is more stable and more reliable when driving a heavy load to move rapidly. According to the scheme, the accuracy and the rapidness of a system moving under the heavy load can be realized with the adoption of mechanical structure design and electro-hydraulic proportional control design; the manipulator is driven by a hydraulic system, and two modes of automatic operation and manual control can be realized.

The invention relates to a bean vermicelli winding and binding mechanism and a processing method thereof. The mechanism comprises a fixing rack, a driving shaft, an oscillating rod, a line supplying shaft sleeve, a fixing line clamp, a twisting binding device, a swinging arm, a swinging arm driving shaft, a driving device, a line pushing bending plate and a blade; the driving shaft is horizontally mounted at the upper part of the fixing rack; the oscillating rod is mounted on the driving shaft by a driving manner; the line supplying shaft sleeve is fixedly mounted at one end of the oscillating rod; the fixing line clamp is fixedly mounted to the side edge of the corresponding rack below the line supplying shaft sleeve by means of a cantilever; the twisting binding device is mounted on the fixing rack inside the fixing line clamp by the driving manner; the line pushing bending plate is mounted at the outer side above the fixing line clamp; the blade for cutting a line is fixedly mounted at the upper end of the bending plate. According to the mechanism, the bean vermicelli is tied to a bean vermicelli coiling device in the mechanism, then the coiled bean vermicelli is bound and fixed through a fine line, and thus the automatic coiling and binding of the bean vermicelli is done; the mechanism is high in degree of automation, and accurate and fast to act, and the processing efficiency is effectively raised.

The invention relates to the field of high-voltage circuit contact protection, in particular to a wireless temperature measuring module. The wireless temperature measuring module comprises a casing of which the upper end is sealed, a base plate arranged at the lower end of the casing and a temperature measuring unit arranged between the casing and the base plate, wherein the temperature measuring unit comprises a circuit board, a battery for providing power for the circuit board as well as a temperature sensor which is connected with the circuit board and is arranged on the base plate; a singlechip microcomputer and a wireless signal transmitting unit which is electrically connected with the singlechip microcomputer are arranged on the circuit board. According to the wireless temperature measuring module disclosed by the invention, the defects that the temperature measuring module in the prior art cannot monitor the temperature of a contract in real time and cannot transmit the temperature through a wireless signal are overcome. The invention discloses the wireless temperature measuring module for monitoring the temperature of the contact in a high-voltage circuit and transmitting monitoring data in a wireless manner.

The invention discloses a designing method of a millimeter wave varied box type window. The designing method comprises the following steps of: S1, determining a type and a size of a rectangular waveguide and a diameter of a round waveguide according to the scope of an operating frequency of a microwave window; S2, selecting a material, a diameter and a thickness of a medium window plate; S3, determining whether the material, diameter and thickness of the medium window plate, which are selected in the step S2, meet matching conditions by utilizing a microwave network theory; S4, determining a length of the round waveguide by using the microwave network theory; S5, determining whether the transmission characteristic of the millimeter wave varied box type window meet the demand by using the microwave network theory; and S6, carrying out modeling and performance analysis on the determined millimeter wave varied box type window by using three-dimensional electromagnetic simulation software so as to obtain the millimeter wave varied box type window which meets the performance requirements. According to the invention, the millimeter wave varied box type window which meets the specific performance requirements can be accurately and quickly obtained and an effective method is provided for the quick and efficient design of a high-performance microwave energy transmission window.

This system consists of a main controller (MC), a memory (ME), a word/ voice sync, processor (WSP), an input receiving end (IR), a display processing module (DP) and a voice playing module (VP). Being the core of the system, MC connects with ME, WSP and IR. WSP connects with DP and VP to present audio/ video playing to help user in time with the useful info. Depending on the practical situation, this invention offers help for user to synchronizing word and voice to realize accurately multi-function control and operation. It benefits to spread digital and 3C TV application.

Provided is an ultimate bearing capacity analysis method for a steel pressure vessel based on yield strength and tensile strength double key points. The method comprises the following steps: (1) obtaining geometric parameters, elasticity modulus, and double key point parameters of a pressure vessel; (2) based on the double key points, solving equivalent yield strength; (3) based on the equivalent yield strength, solving ultimate bearing capacity of the steel pressure vessel. The method can accurately and rapidly calculate the equivalent yield strength just according to the double key point information, so as to solve the ultimate bearing capacity of the steel pressure vessel. The method overcomes problems of strict calculating parameter requirements, complex calculation process, and inconvenient engineering application since calculating ultimate bearing capacity at present is based on a total constitutive curve. The invention provides a practical and convenient solving method for solving the ultimate bearing capacity of the steel pressure vessel.

The embodiment of the invention relates to the technical field of mobile devices, in particular to a method and device for adding a remark to an unfamiliar number. The method includes the steps that when an event that the remark is added to the unfamiliar number is triggered, an input window of the remark information is displayed; the remark information, input by a user in the displayed input window, of the unfamiliar number is obtained and stored; when the unfamiliar number is displayed, the remark information of the unfamiliar number is displayed at the same time. By means of the method, the user can obtain the information of the unfamiliar number fast and conveniently and precisely through the remark information of the unfamiliar number, and the requirement of the user is met.

The invention discloses an automatic mechanical arm. The bracket is fixedly connected with a screw rod through a connecting seat. The screw rod passes through a lifting plate and is connected to the lifting plate through a screw nut. The bracket is connected to the lifting plate through a guide rod. Movably connected, the right part of the lifting plate is provided with a traversing motor, the traversing motor is connected to the slide table through a transmission belt, the slide table is movably connected to the slideway, and the slideway is fixed to the lifting plate through a connecting block connected, the slide table is fixedly connected to the longitudinal movement motor through the mounting plate, the longitudinal movement motor is fixedly connected to the longitudinal movement screw rod through the installation plate, and the longitudinal movement screw rod is connected to the mechanical arm through a small slider. A fixture is provided at the lower end of the mechanical arm, and a lifting motor is provided directly below the lifting plate, and the lifting motor is connected to the screw rod through a transmission member. The invention has the advantages of accurate and fast action, high degree of automation, long service life and reasonable structure, and is worth popularizing.

The invention discloses a device for achieving electric testing high-voltage field protection through multi-band frequency mutual switching. The device comprises a master control unit, a plurality ofinfrared detection units and a plurality of visible light detection units, wherein the visible light detection units are controlled by the master control unit through radio signals, each visible lightdetection unit comprises a processor module, a visible light transmitting module, a visible light receiving module and a wireless module, and the visible light transmitting module of one visible light detection unit is opposite to the visible light transmitting module of another visible light detection unit in sequence to define a closed high-voltage protection filed. The device has the advantages that the infrared fences of the visible light detection units are increased, the visible light detection units with lasing diodes as a light source can more precisely and quickly distinguish personsintruding into a high-voltage testing area, the high-voltage testing area protection range is expanded, and by using the infrared detection units and the visible light detection units, the high-voltage testing area protection stability is improved.

The invention discloses a rock core pipe cutting machine. The cutting machine comprises a frame body, and two angle grinding machines oppositely arranged on the frame body and configured to leave a spacing distance between cutting blades thereof for placing rock core pipes, wherein the cutting blades of the angle grinding machines correspond to the outer side walls of the rock core pipes; the axial direction of the rock core pipes is a first direction; a direction perpendicular to the first direction in the horizontal plane is a second direction; a direction perpendicular to the first direction and the second direction is a third direction; and rotating shafts of the cutting blades of the angle grinding machines are arranged in the third direction. The cutting machine further comprises a slide way for bearing the rock core pipes; and the slide way extends in the first direction. The rock core pipes can be conveniently, quickly and accurately cut off in the axial direction thereof in the drilling scene; and rock cores are not disturbed in the cutting process, so that the secondary pollution of rock core samples can be totally prevented, the working efficiency is greatly improved, and the reliable guarantee is provided for obtaining of continuous complete sediment rock core samples to meet the research demands.

The present invention is applicable to the technical field of terminal equipment and provides a method and device for acquiring vehicle data. The method comprises a step of receiving a data extractionrequest issued by a network side, wherein the data extraction request includes location coordinates and a data time, a step of analyzing the data extraction request to obtain the position coordinatesand the data time and inquiring whether a driving record video file has a first video segment in accordance with the position coordinate and the data time, and a step of sending the first video segment if the video file has the first video segment in accordance with the position coordinate and the data time. The technical scheme provided by the invention has the advantage of quickly acquiring required data.

The invention relates to a double-sided spot welding system which comprises a U-shaped plate feeding conveying belt, two side plate feeding devices, a side plate feeding mechanical arm, a spot weldingmain machine and a discharging mechanical arm. The spot welding main machine is fixedly installed on an operation cabinet, and the two side plate feeding devices are symmetrically and fixedly installed on the left side and the right side of the spot welding main machine, the side plate feeding mechanical arm is fixedly installed above the spot welding main machine and between the two side plate feeding devices through a support, a U-shaped plate feeding conveying belt is installed in front of the spot welding main machine, a U-shaped plate feeding mechanical arm is installed above a tail section of the U-shaped plate feeding conveying belt, and a finished product discharging mechanical arm is installed behind the spot welding main machine; and the spot welding main machine comprises a spot welding clamping rotating device and a spot welding gun swinging device. According to the double-sided spot welding system, programmable automatic feeding of a control cabinet is adopted, double-face spot welding of one welding gun can be achieved, the manual labor intensity is low, and the production efficiency is high.

The invention provides a light-emitting tracing jumper fiber system, which comprises a light-emitting tracing jumper fiber and an alternating-current power supply device, and is characterized in that the light-emitting tracing jumper fiber comprises a jumper fiber core, at least one electroluminescent wire, a first joint assembly and a second joint assembly, the electroluminescent wire is arranged on the outer side of the jumper fiber core, the alternating-current power supply device is selectively and electrically connected with the first joint assembly and the second joint assembly so as to provide an alternating-current signal, the first joint assembly and the second joint assembly are both arranged on the jumper fiber core, the first joint assembly and the second joint assembly are electrically connected with the electroluminescent wire so as to excite the electroluminescent wire to emit light under the action of the alternating-current signal, and the electroluminescent wire is excited to emit light under the action of the alternating-current electric signal provided by the alternating-current power supply device, so that the trend trace of the jumper fiber can be conveniently and quickly searched.

The invention discloses a flying robot for remote sound signal acquisition. The flying robot comprises a four-axis aircraft and a remote ground station. A waveform acquisition layer, a flight control layer and an image acquisition layer are arranged on a center aircraft body of the four-axis aircraft, a partition plate 1, a rotary platform, a connecting platform 1 and a laser remote sound acquisition device are arranged on the waveform acquisition layer, the laser remote sound acquisition device is composed of a laser transmitting device and a laser receiving device, and the laser transmitting device is connected with the rotary platform through the connecting platform 1. The image acquisition layer is formed by a connecting platform 2 and a high-accuracy infrared camera, the flight control layer and the remote ground station are combined for remote control, the waveform acquisition layer and the remote ground station are combined for remote sound acquisition, and the image acquisition layer and the remote ground station are combined for navigation and auxiliary adjustment. By the utilization of the remote wireless control technology and the laser remote sound acquisition device and through the cooperation of the high-accuracy infrared camera and a GPS positioning system, a target position is accurately positioned, the laser remote sound acquisition device can be moved to a position where target sound is remotely captured, remote sound acquisition under remote control is achieved, the safety of personnel is improved, and the integrity of a scene is kept.

The invention provides a disposable electrocardiogram connecting device. The disposable electrocardiogram connecting device comprises a connector, a main conduction bunch, a thoracic cavity electric conductance bunch, a body electric conductance bunch and an operation instruction module, wherein the connector is used for connecting with an electrocardiogram information recording module; the main conduction bunch is provided with an output end and an input end, and the output end is connected to the connector; the thoracic cavity electric conductance bunch is configured at the input end of themain conduction bunch and is coated with a first-color covering film, the thoracic cavity electric conductance bunch comprises a plurality of thoracic cavity electric leads, and each of the pluralityof thoracic cavity electric leads is welded with one thoracic cavity electrode; the body electric conductance bunch is configured at the input end of the main conduction bunch and is coated with a second-color covering film, the body electric conductance bunch comprises a plurality of body electric leads, and each of the plurality of body electric leads is welded to a body electrode; the operationinstruction module is used for a user to confirm the adhering positions of the plurality of thoracic cavity electrodes and the plurality of body electrodes on the body of a person to be detected according to the instruction operation. The invention further provides a use method of the disposable electrocardiogram connecting device.

The invention provides a network slice deployment method and device, a server and a computer readable storage medium, and the method comprises the steps: receiving a slice opening demand sent by a display terminal, determining all target base stations corresponding to each target grid according to a preset grid map and N target grid identifiers, and obtaining the base station information of all target base stations, determining all to-be-opened base stations contained in each grid according to the base station information of each target base station, determining all to-be-deployed base stations according to all the to-be-opened base stations, and determining all to-be-deployed cells contained in the grid according to all the to-be-deployed base stations contained in each grid, and completing network slice deployment for the user according to all the to-be-deployed cells and service requirements. According to the invention, the network is rasterized to generate the preset grid map, so that the user can select the target grid which needs to open the service according to the preset grid map, and accurate and rapid opening of the slicing service is realized.

The invention discloses an automatic bean vermicelli folding and binding machine and a bending method. The binding machine comprises a rack, a folding mechanism, a clamping shift mechanism and a binding mechanism, the folding mechanism is arranged at the front end of the binding mechanism, and the clamping shift mechanism is arranged above the binding mechanism. The binding method includes that the bean vermicelli is placed between a block pressure bar and a bending push trough; the bean vermicelli is bent in the shape of 'U'; the bean vermicelli is bent to the right side; the bean vermicelli is bent to the left side; a right-bending plate is reset; the bean vermicelli is clamped through the clamping shift mechanism; a left-bending plate is reset, the block pressure bar is allowed to descend, small to-be-bound bundles of the bean vermicelli are shifted out through the clamping shift mechanism to be bound, the block pressure bar is reset, and the bending mechanism is reset as well. By the arrangement, automatic folding, shifting and binding of the bean vermicelli can be realized, folding and binding efficiency is high, overall dimensions of the bean vermicelli are identical, elastic degrees of the bean vermicelli with less burr is appropriate, binding ropes are tied on lateral sides of the small bundles of the bean vermicelli, aesthetic effect of the bean vermicelli is unaffected when the small bundles of the bean vermicelli are put into transparent bags, workers are avoided touching the bean vermicelli during the working process, and further safety and sanitation in food is realized.

The invention provides profile steel cutting equipment. The profile steel cutting equipment comprises a rack, a cutting device, a temperature control device, a detection device and a transmission device, wherein the cutting device is arranged on the rack, and vertical plates are arranged on the two sides of the cutting equipment; and the cutting equipment comprises a cutting knife, a cutting servomotor and a fixing device, and the cutting servo motor is fixed to the vertical plates. The profile steel cutting equipment is a special automatic cutting machine for development of profile steel such as I-shaped steel, angle steel and groove steel, the feeding speed is high, the cutting size is accurate, material arrangement can be conducted in any size and any graph modes, an infrared detectoris further arranged to detect a cut opening, when the cut opening has a problem, a buzzer gives an alarm, an automatic collecting device stops conventional collecting; and the temperature control device is further arranged, once the temperature in a cutting box is too high, a ventilation box is directly opened for cooling, and production hidden dangers are further avoided while the production efficiency is greatly improved.

The invention is applicable to the field of construction of superstructures of overwater bridges, and provides a construction method for integral hoisting and closure of a large-section steel box girder. The closure size of the steel box girder can be obtained according to actual measurement data and theoretical calculation of a closure gap, the surplus length of the large-section steel box girder is cut off in advance in a processing factory, after being transported to the site, the steel box girder is integrally lifted to the closure gap at a time through a bridge deck girder erection crane, after accurate alignment is conducted, temporary locking is conducted firstly, then welding seam welding of the closure gap is conducted, and closure is rapidly achieved. Therefore, when the large-section steel box girder is closed, a ridge filling section does not need to be reserved, accurate machining can be conducted in a machining factory according to the size, the steel box girder can be lifted and installed after being transported to the site, and accurate and rapid closing is achieved.

The invention relates to an automatic fastening system for bean vermicelli and a preparation method of the bean vermicelli. The system comprises a machine case, a bean vermicelli arranging and conveying mechanism, a clamping and winding mechanism, a grabbing and conveying mechanism, a winding and strapping mechanism, a reclaiming auxiliary mechanism and a slideway, wherein the upper end of the front part of the machine case is transversely provided with the slideway; the front side of the slideway is provided with the clamping and winding mechanism in an oriented sliding manner; the bean vermicelli arranging and conveying mechanism is fixedly arranged at the upper end of the rear part of the machine case behind one end of the slideway; the grabbing and conveying mechanism is arranged at the upper end of the machine case behind the other end of the slideway; the winding and strapping mechanism is arranged at the inner side of the machine case corresponding to the grabbing and conveying mechanism; and the reclaiming auxiliary mechanism is arranged at the front end of the machine case corresponding to the front of the grabbing and conveying mechanism. The automatic fastening system is capable of automatically finishing the processes of arranging the bean vermicelli into bundles, pushing and feeding the bean vermicelli, clamping and winding the bean vermicelli into rolls, conveying and grabbing the bean vermicelli in roll, strapping and fixing the bean vermicelli bundles wound into rolls by using filaments, the action is accurate and fast, and the processing efficiency is effectively improved when the processing quality is ensured.

The invention discloses a digital image over-segmentation edge removing method based on color similarity, and mainly aims at eliminating over-segmentation area edges caused by a JSEG segmentation algorithm by virtue of color similarity. The digital image over-segmentation edge removing method comprises the following steps: firstly, performing statistic analysis on segmentation line information of JSEG segmentation result; secondly, acquiring primary line elimination result by using an edge removing algorithm of 'three-point line elimination;' finally, acquiring final line elimination result by using the edge removing algorithm of 'three-point line elimination.' The experiment shows that by adopting the method, an over-segmentation edge can be removed so as to improve the segmentation precision of a digital image, and the digital image segmentation result is greatly improved.

The invention discloses a high-temperature-resistant temperature sensor, relates to the technical field of temperature sensor devices, and provides the following scheme for solving the problem that anexisting temperature sensor is narrow in application range: the high-temperature-resistant temperature sensor comprises a bourdon tube, one side of the bourdon tube is fixedly connected with an indication plate through a bolt, the middle of the bourdon tube is fixedly connected with a rotating shaft rotationally connected with the indication plate, the outer wall of the rotating shaft is fixedlysleeved with a pointer, one end of the pointer is rotationally connected with a conductive column through a bearing, and the other end of the conductive column is rotationally connected with a conductive groove located in the indication plate. The high-temperature-resistant temperature sensor is simple in structure and convenient to use, the high-temperature-resistant temperature sensor can be indirect contact with measured gas and liquid, measurement is facilitated, the length can be changed according to needs, different working requirements can be met conveniently, measurement is more accurate and quicker, meanwhile, measurement effectiveness is guaranteed, and use is wider.

The invention relates to the technical field of sports testing and discloses a sports training grade testing device. The device comprises a grade evaluation box and a data collection rod, wherein a heat dissipation shutter is fixedly installed on a front face of the grade evaluation box, and a display screen is fixedly installed on a front face of the grade evaluation box and located at the top of the heat dissipation shutter. According to the sports training grade testing method and device, the data collection rod is used for collecting the scores of training and testing at ordinary times and all data of formal testing, and the system in the grade evaluation box can automatically score and file the data transmitted each time till a comprehensive score needs to be finally obtained; each student can obtain each evaluation grade and comprehensive evaluation grade, compared with an invigilator detection and evaluation mode, a problem that the test result is inaccurate due to the fact that the on-site playing state of the to-be-tested person is abnormal is effectively avoided, the fatigue period cannot occur due to machine judgment and scoring, and the method is absolutely fair for each detector.