76results about How to "Skillful operation" patented technology

The invention relates to the field of daily living equipment, in particular to an intelligent integrated umbrella which comprises an umbrella tail head, an umbrella rod, umbrella ribs and an umbrella handle, wherein the tail ends of the periphery of the umbrella ribs are all provided with bead tail pieces in a sleeved mode, a photosensitive inductor is arranged in the umbrella tail head, a loudspeaker is arranged in the middle upper portion of the umbrella rod, a sliding control box is embedded in the umbrella handle in a sleeved and clamped mode, a control chip, an LCD and a storage battery are arranged in the sliding control box, a sensor is embedded in each beam tail piece in a sleeved mode, and the sliding control box is further provided with a control button correspondingly connected with the control chip. According to the intelligent integrated umbrella, simple navigation is achieved, the homing direction is directly indicated, diversified functions can be achieved, multiple sensors can be integrated, the current environment parameter is monitored in real time, the photosensitive inductor is integrated, lamp light can automatically flick on the periphery under the situation of low visibility to draw attention of passersby and play a role in warning surrounding people, outgoing risks of a user are reduced, and the whole umbrella is complete in function and convenient to carry and use and meets public requirements.

The autoamtic nail-feeding device has a nail tray, said nail tray is positioned under the gun head, on the nail tray the gripping jaw devices are uniformly distributed, exterior of the nail tray is connected with external shell and the centre of the anil trya is connected with coiled spring. The gripping jaw in the nail tray and gripping jaw in the gun head are used for holding nail, it has no need of special equipment to mount the nail on special-purpose nail band, and can implement nail-driving or nail-turning operation of automatic tool. Said nail-feeding device is novel in structure, simple in operation and high in working efficiency and working quality.

The invention discloses an electric top toy started through rotation. The electric top toy comprises a top body, a motor and a rotating body arranged on the upper portion of the top body in a sleeving mode, the motor and a motor drive shaft are connected with the top body and the rotating body respectively so that the rotating body can rotate relative to the top body, and a triggering switch is arranged in the top body. A user holds the rotating body and rotates the top body manually to trigger and close the triggering switch so that the motor can be connected with a power source to drive the top body to rotate, namely the electric top toy is started through rotation, a top emitter for emitting the top is omitted, cost is saved, and the electric top toy is convenient to carry and play, easy and fast to operate, ingenious in design, simple in structure and high in cost performance, improves playing enjoyment, can be manually started to rotate and accelerate and can be in the good graces of children as a playing method is fancy and interesting.

The invention provides a noodle cooker and noodle cooking equipment and belongs to the technical field of food processing. The noodle cooker comprises a cooker body, a pot, a noodle leakage bracket, a noodle leakage unit, a heating system and a control switch used for controlling the heating system to heat noodle cooking water; the cooker body is connected with the pot, and the pot is provided with a first containing cavity used for containing noodle cooking water; the control switch comprises a first switch body and a second switch body, the noodle leakage bracket is slidably arranged on the cooker body and can be close to or array from the first containing cavity, and the noodle leakage unit is detachably erected on the noodle leakage bracket. The noodle cooker is high in automation degree, simple in operation and good in overall use effect; energy consumption is low, and noodles cooked are good in taste through accurate time control; the entire noodle cooker is ingenious in design, simple in operation and large in market application potential; the noodle cooking equipment comprises the noodle cooker and has all the functions of the noodle cooler.

The invention discloses a temperature swing adsorption device and method for capturing carbon dioxide in flue gas of a power plant, and belongs to the field of flue gas purification of coal-fired power plants. A hot water port of a solar water heater is connected with an inlet of a hot water storage tank, and an outlet of the hot water storage tank is connected with a shell pass of a carbon dioxide heater and a hot water channel of a refrigerator and converged to a cold water return port of the solar water heater through pipelines. An outlet of the refrigerator working medium channel is sequentially connected with the flue gas cooler working medium channel and an inlet of the refrigerator working medium channel, the temperature swing adsorber is sequentially connected with a flue gas cooler shell pass, a shell pass of the winding heat exchanger and a flue gas pipeline, and a tail gas channel of the winding heat exchanger is connected with the temperature swing adsorber. According to the solar water heater, solar heat collection serves as heat driving energy, needed heat can be provided for regeneration of the adsorbent and refrigeration of the refrigerator at the same time, and the energy utilization efficiency of the device is remarkably improved after the cold energy of the system is recycled through the winding heat exchanger.

The invention relates to the field of medical devices, and discloses an intelligent control device for clinical drainage assistance, which comprises a weight base assembly, a suspension assembly, a drainage adjustment assembly, a controller and a power supply assembly; in the course of drainage, the suspension assembly can provide support for a drainage bag, the weight base assembly can feedback the weight signal that reflects the change of the liquid in the drainage bag to the controller, and the drainage adjustment assembly includes two rolled pipe mechanisms, the working states of which areregulated by the controller. Through a roll, the on and off of the drainage pipe can be controlled and the flow velocity of the efflux can be adjusted. Through the matching of two rolls, the necessary negative pressure for the negative pressure drainage can be provided. The intelligent control device is intelligently designed, and can achieve automatic control of timing drainage, quantitative drainage and constant speed drainage by combining a prior drainage assembly, and the safety and stability of drainage operation are improved. The device has two drainage modes: normal pressure drainage and negative pressure drainage, which can meet most clinical drainage requirements.

The invention provides a protection mechanism for a microscope lens. The protection mechanism comprises a film and a fixation device for fixing the film. The fixation device comprises a fixed sleeve sleeved on the lens and a movable sleeve sleeved on the fixed sleeve. The film is sleeved on the fixed sleeve. The outer circle of the fixed sleeve is provided with bulge loops. Each bulge loop is internally provided with a clamping hole in the radial direction of the central axis thereof. Each clamping hole is internally provided with an elastic clamping assembly. The inner wall of the movable sleeve is provided with a clamp slot matched with a ball body in the place corresponding to the clamping hole. The circumference wall of the outer circle of the fixed sleeve is annularly provided with acutting slot. The movable sleeve is provided with an installation hole in the place corresponding to the cutting slot. The installation hole is provided with a blade matched with the cutting slot to cut the film and a driving assembly for driving the blade to move back and forth with respect to the axial direction of the installation hole. The protection mechanism is simple in structure, convenient to operate and convenient to take off the film at the front end of the lens for observation.

The invention provides a molding and blasting method of an inclined pass and a blasting drilling device, belongs to the field of mine blasting drilling, and solves the problems that a blasting and drilling vehicle is larger in size and heavier in weight, a drilling dead angle is caused by a drilling rig fixed on the ground, and the molding and blasting method of the inclined pass is lower in safety. The blasting drilling device comprises a trailer device and a drilling device; the trailer device comprises a trailer seat, wheel drive motors, wheels, a control box and a tie rod; the drilling device is placed on the trailer seat, and comprises a mounting plate; a plurality of mounting holes are formed in the mounting plate; an auxiliary fixing device is installed in each mounting hole; each auxiliary fixing device comprises an electric cylinder passing through the corresponding mounting hole to be fixed; auxiliary drilling motors are fixedly connected with the front ends of push rods of the electric cylinders; and auxiliary drill bits are fixedly connected to rotating shafts of the auxiliary drilling motors. The size and the weight are reduced greatly, hand-held operation and stable drilling can be performed, and the problem of the drilling dead angle is avoided.

The invention relates to a multi-ball setting shaft stop valve, which comprises a valve body and a valve seat, wherein the valve seat is positioned in a cavity of the valve body, and is pushed by a fluid to slide and set in the valve body, and the valve body is formed by detachably connecting an upper joint with a lower joint; a connecting part of the upper joint and the lower joint is sealed, and the valve seat is a piston; the piston is provided with at least two penetrating flow channels, and a transition part for guiding a plurality of balls to move to each setting position is arranged at a flow channel inlet. When the post-set balls move to the flow channel inlet, the set balls and the transition part form a guide channel for the post-set balls to move to the setting positions. The stop valve has enough large flow capacity to ensure the smooth slurry replacement and ball injection operations, and avoids the advanced setting caused by the cut-off function of the flow channel; the structural design is simple and reasonable, the stop valve is not only more suitable for processing and manufacturing, but also additional tooling is not needed in the assembly, disassembly and maintenance process; the operation is simple.

The invention discloses a natural ventilation control window and a using method thereof. The natural ventilation control window comprises a window body and a big window arranged in the window body, afirst rotating shaft which extends in the left-and-right direction is cooperatively and rotatably connected inside the big window, a big window frame where the big window is embedded is fixedly connected to the first rotating shaft, a first hinging block located at the front end of the big window frame is hinged to the inner wall of the bottom of the big window, a first pushing device is embeddedinto the end face of the rear end of the first hinging block, the rear end of the first pushing device is in power connection with the end face of the front end of the big window frame, four small windows in central symmetry are formed in the big window frame through front-and-back penetration, second rotating shafts which extend in the left-and-right direction are rotatably and cooperatively connected inside the small windows, small window frames where the small windows are embedded are fixedly connected to the second rotating shafts, and second hinging blocks located at the front ends of thesmall window frames are hinged into the inner walls of the bottoms of the small windows.

The invention provides an easy-to-operate cloud platform smart city management device. The device comprises a touch screen, a signal antenna, an electric pushing rod, a controller, a moving rod, a spring, a baffle plate and a clamping plate. The touch screen is arranged on the upper side in the protection box. The electric pushing rod is arranged on the lower end face of the touch screen. The signal antenna is installed on the front side in the protection box. The controller is arranged at the bottom of the protection box. An information input unit is arranged in the touch screen. An information processing module is arranged in the controller. According to the invention, timeliness of the information processing is improved; the moving rod is connected to the back end face of a handle; thespring sleeves the annular side face of the moving rod; the baffle plate is installed on the annular side face of the moving rod; the baffle plate is arranged right behind the spring; and the clampingplate is installed on the back face of the moving rod. Thus, portability of operation is improved. The device is ingenuous in design and quite convenient to operate and information is processed quickly and conveniently.

The invention relates to the field of medical apparatuses and instruments and discloses a medical automatic drainage device. The medical automatic drainage device is composed of a support assembly, aweighing type hung supporting assembly, a drainage adjusting assembly, a controller and a power portion, wherein the weighing type hung supporting assembly, the drainage adjusting assembly, the controller and the power portion are supported by the support assembly. The weighing type hung supporting assembly can support a drainage bag and feed back a weight signal reflecting a hydrops weight changestate for the controller; the drainage adjusting assembly can produce different modes of extrusion to a drainage tube to adjust a drainage state; the controller can adjust and control the working state of the drainage adjusting assembly based on the obtained weight signal and preset drainage mode and drainage parameters. The medical automatic drainage apparatus adopts intellectualized design, canbe matched with an existing conventional drainage assembly in use to achieve automatic control of timed drainage, quantified drainage and constant-speed drainage, improves the safety and stability ofdrainage operation, provides the two drainage modes of ordinary pressure drainage and negative pressure drainage, can meet most clinic drainage demands and clinically has a wide application prospect.

The invention discloses a transportation protection device for a computer host structure. The transportation protection device includes a carriage, vertical adjustment structures are mounted on both sides of the bottom surface of the carriage respectively in a bearing mode, the adjustment structures include smooth rods at the lowest ends and a plurality of externally threaded rods vertically arranged on the upper part, a power device for driving the smooth rods to rotate is further arranged in the carriage, and a controller is connected with a power source, and a power device, a tension sensor, an electromagnet, and a hydraulic rod are connected with the power source and the controller respectively. According to the transportation protection device for the computer host structure, a methodin which the smooth rods drive the externally threaded rod on the upper part to rotate is adopted, so that a round rod drives a corresponding stirring piece and stirring block to rotate, so that a corresponding C-shaped screw sleeve drives a bearing plate to move upwards, fixing of the corresponding externally threaded rod and bearing is also realized by matching the electromagnet with a corresponding movable block, a carton with the computer host structure on the top surface of each load-bearing board can be effectively fixed in a layered mode, the damage rate of the computer host structureduring transportation can be effectively decreased, and thus the transportation efficiency is improved.

The invention provides a removing device for an ice plate in a freezer, relates to the field of daily necessities, and solves the problems that ice cubes in a refrigerator are not prone to removing and a refrigerator is easy to damage. The removing device comprises a mounting collecting barrel; control handles are stuck onto the side wall of the mounting collecting barrel; an abutting extending and retracting cylinder is arranged below the mounting collecting barrel; opening expanding barrels are arranged below the abutting extending and retracting barrel; and opening raised teeth are arrangedbelow the opening expanding barrels. According to the removing device, expanding push rods are divided into upper layers and lower layers, and the upper layers and the lower layers are connected withthe middles of the opening expanding barrels and the bottoms of the opening expanding barrels; when a middle push barrel descends, the expanding push rods are driven to deflect in the transverse direction, so that the bottom sides of the opening expanding barrels deflect to the two sides and are overturned, inclined warped plates arranged on the two sides of semi-circular bottom plates are similar to shovels to be embedded in the bottoms of ice cubes, ice surfaces are upwarped and crushed along with the overturning of the bottom sides of the opening expanding barrels, and the ice cubes surrounding a hole are crushed on a large scale after the hole is drilled, so that the crushing efficiency is high.

The invention discloses an electric stair climber. The electric stair climber comprises a bracket, a seat, an operating rod, a bearing bracket assembly, two big wheels, and a stair climbing assembly, wherein the bracket comprises a left slide rail, a right slide rail, and a connection bottom plate connecting the left slide rail and the right slide rail; through pulleys which are respectively arranged on both sides of the bearing bracket assembly, the bearing bracket assembly is mounted on slide grooves which are respectively formed in the left slide rail and the right slide rail; the seat is mounted on the bearing bracket assembly; each big wheel is hinged to one end of each slide rail; the stair climbing assembly comprises a motor, a decelerator and stair climbing wheels, wherein the input shaft of the decelerator is connected with the output shaft of the motor; each stair climbing wheel is mounted at each of both ends of the output shaft of the decelerator; each stair climbing wheel comprises a wheel body, stair climbing arms, stair climbing cranks and rolling wheels; the wheel bodies are mounted on the output shaft of the decelerator; at least two stair climbing arms are uniformly distributed on each wheel body; each stair climbing crank is arranged on the outer lateral side of each stair climbing arm; each rolling wheel is mounted at the end of each stair climbing arm. According to the electric stair climber disclosed by the invention, the power consumption can be lowered, and the movement is stable; regardless of the angle formed between the electric stair climber and the ground level, the original relative state of a born object and the ground level is always maintained.

The invention relates to a rolling brush hidden type cleaning device which comprises a box, wherein a spiral shaft is arranged in the box; a water tank is arranged on the upper surface of the box; a water tube of the water tank extends into the box; the end part of the water tube is positioned above the spiral shaft; a step-shaped water buffer block is arranged in the water tank; the bottom of the box is hinged to one end of a rolling brush by virtue of a hinge block; the other end of the rolling brush is hinged with a piston rod of an air cylinder through a connecting rod; the piston rod is arranged on the side wall of the box in a sliding penetration mode; and the air cylinder is fixedly connected to the outer wall of the box. The rolling brush hidden type cleaning device is simple in structure, is convenient for flushing the spiral shaft without opening the box, is simple and convenient to operate, and is high in efficiency; the rolling brush is hidden in the bottom of the box, is small in space usage, is free of influence on sand separating operation of the spiral shaft, is delicate in structure, and is reasonable in design.

The invention relates to the field of medical apparatuses and instruments, and discloses an automatic hydrops drainage device. The automatic hydrops drainage device is formed by a support assembly, aweighing-type hanging supporting assembly, a drainage adjusting assembly, a controller and a power supply assembly, wherein the weighing-type hanging supporting assembly, the drainage adjusting assembly, the controller and the power supply assembly are supported by the support assembly; the weighing-type hanging supporting assembly can provide supporting for a drainage bag and feeds back weight signals to the controller; the controller can carry out adjusting and controlling on the working state of the drainage adjusting assembly based on the obtained weight signals and preset drainage modes and drainage parameters, and the drainage adjusting assembly generates extrusion of different modes on a drainage pipe to achieve running and controlling of negative-pressure drainage and ordinary-pressure drainage. The automatic hydrops drainage device is intelligently designed, and is used in cooperation with an existing conventional drainage assembly, automatic controlling of timing drainage, quantitative drainage and constant speed drainage can be achieved, and the safety and the stability of drainage operation are improved; the automatic hydrops drainage device has two drainage modes of ordinary pressure drainage and negative pressure drainage, most clinical drainage requirements can be met, and the automatic hydrops drainage device has broad application prospects in clinical.

The invention provides a noodle cooker and noodle cooking equipment and belongs to the technical field of food processing. The noodle cooker comprises a cooker body, a pot, noodle leakage bracket, a noodle leakage unit, a relay, a temperature control switch, a heating system, a first power supply, a second power supply and a control switch which is used for controlling the heating system to heat noodle cooking water; the cooker body is connected with the pot, and the pot is provided with a first containing cavity used for containing the noodle boiling water. The noodle cooker is high in automation degree, simple in operation and good in overall use effect; energy consumption is low, and noodles cooked are good in taste through accurate time control; the entire noodle cooker is ingenious in design, simple in operation and large in market application potential; the noodle cooking equipment comprises the noodle cooker and has all the functions of the noodle cooler.

The invention belongs to the field of coal mining. In order to solve the problem that coal slime flows all around a lane as a result of spray and aspirating to an underground coal mine belt head and aworking face, the invention provides a coal slime drying device which can be used anywhere in the underground coal mine. The device comprises a collecting box, a rubber belt with a rubber stick, a coal slime box, a driven shaft, a cover plate and a driving shaft. The driving shaft and the driven shaft are connected through the rubber belt to form a coal slime transfer mechanism. The rubber belt is arranged obliquely, and the driving shaft is located on the inclined top; the cover plate is parallelly arranged above the rubber belt in a spaced manner, an air inlet penetrating the rubber stick is formed in the top of the cover plate, the coal slime box is arranged obliquely below the rubber belt, the collecting box is arranged on the inclined top of the rubber belt, a resistance stick for touching and impacting the rubber stick is connected to the collecting box, and a speed regulating control device is connected out of the driving shaft. The device can be fully qualified for drying anddehydrating coal slime under the circumstance that the current underground environment is severe and the water content of the coal slime is high and low.

The invention relates to the technical field of copper bar connection, in particular to a high-sealing-performance convenient-to-overhaul copper bar connector which comprises two copper bars, the two copper bars are jointly and movably sleeved with a connecting frame, and the two copper bars are fixedly sleeved with fixing sleeves used in cooperation with the connecting frame. The copper bar connecting device is reasonable in design and ingenious in structure, through mutual cooperation of the structures, the copper bar connecting device can adapt to connection of various copper bars of different models, operation is easy and fast, the good sealing performance is achieved, oxide can be effectively prevented from being generated at the connecting position of the copper bars, and the service life of the copper bars is prolonged. And when a connection fault occurs between the two copper bars due to high temperature, power can be cut off in time, and the corresponding prompt lamp is turned on, so that each connection part does not need to be detected, the maintenance efficiency can be effectively improved, and the device has good market competitiveness and is worthy of recommendation.

The invention provides a noodle cooking device and a noodle cooking machine and belongs to the technical field of food processing. The noodle cooking device comprises a device body, a noodle skimmer bracket, a noodle skimmer and a control switch which is used for controlling a heating system to heat noodle cooking water, wherein the control switch includes a first switch and a second switch, the noodle skimmer bracket is slidably arranged on the device body, and the noodle skimmer is removably installed on the noodle skimmer bracket. The noodle cooking device has the advantages of being relatively high in automation degree, simple in operation, relatively good in whole using effect, low in energy consumption, smart in design and huge in market application potential. Taste of noodles out of pan is relatively good through precise time control. The noodle cooking machine includes the noodle cooking device and has all the functions of the noodle cooking device.

The invention relates to an automatic hole-piercing fertilization mechanism, which includes a main rod body, a movable plate mounted on the main rod body in parallel sliding, a fertilizer discharge device installed on the movable plate, and a hole-piercing duckbill. The main rod body is vertically arranged, The movable plate is vertically arranged on the side of the main rod body. On the side of the movable plate, a guide sliding sleeve matched with the main rod body is fixed through the connecting block. On the side of the main rod body, an electromagnet located directly above the movable plate is arranged. The electromagnet The telescopic rod is vertically arranged and its lower end is vertically fixed on the upper end surface of the movable plate. The duckbill in the piercing hole includes a fixed duckbill body and a swinging duckbill body that can be opened and closed freely. The duckbill is directly above and fixed with the movable plate, and the lower fertilizer mouth of the fertilizer discharger is directly facing the inner cavity of the duckbill for pricking the hole downwards, and the lower end of the main rod body is also provided with a stopper for opening the duckbill for pricking the hole; the present invention The plants are fixed and fertilized quantitatively by piercing the duckbills, so as to improve the utilization rate of fertilizers and reduce costs.

The invention discloses mobile battery replacement equipment, and relates to the technical field of mobile battery replacement. The equipment comprises a power receiving device and a battery replacement device, and the power receiving device is provided with a power receiving platform for automatically disassembling and assembling a battery; the battery replacement device comprises a storage bin, a transition bin and a grabbing mechanism; the grabbing mechanism is arranged above the storage bin and the transition bin and used for carrying the batteries back and forth between the storage bin and the transition bin; and a transfer bridge is vertically arranged on the side wall of the transition bin in a turnover mode and used for being overlapped with the power receiving platform and transferring the batteries back and forth between the transition bin and the power receiving platform. Through the design of the battery replacement bin and the transfer bridge, the space arrangement of the battery replacement device is more compact, the battery replacing operation route is shortened, the battery replacing efficiency is effectively improved, automatic battery replacing operation can be achieved, and the equipment has the advantages of being simple in structure, ingenious in design, convenient to operate, high in practicability and the like, so that the mobile battery replacement technology can be widely applied to the field of new energy logistics.

The invention relates to the field of medical instruments, and discloses a multifunctional clinical drainage intelligent control device, which comprises a weighing type base component, a suspension support component, a placing seat component, a drainage adjusting mechanism and a controller; in the drainage process, the weighing type base component can feed back a weight signal to the controller; aconnecting tube for connecting a drainage tube and a drainage bag is arranged in the placing seat component; the drainage adjusting mechanism can extrude the connecting tube to different degrees under the control of the controller so as to control the on-off of the connecting tube and adjust the flow rate of the accumulated liquid, meanwhile, the accumulated liquid of the connecting tube can be driven to move towards the drainage bag through forward revolution so as to realize negative pressure drainage. The multifunctional clinical drainage intelligent control device adopts an intelligent design, can realize automatic control of timing drainage, quantitative drainage and constant-speed drainage when being matched with the conventional drainage component, thereby improving the safety andstability of drainage operation; the device has two drainage modes of normal pressure drainage and negative pressure drainage, and can meet the requirements of most clinical drainage.

The invention relates to the field of medical instruments, and discloses a medical clinical drainage control device. The device is composed of a support assembly and a weighing type suspension supportassembly, a drainage adjusting assembly, a controller and a power supply assembly which are supported by the support assembly; the weighing type suspension support assembly can provide support for adrainage bag and feed back a weight signal to the controller; and the controller can adjust and control the working state of the drainage adjusting assembly on the basis of the obtained weight signal,a preset drainage mode and a preset drainage parameter, so that the drainage adjusting assembly extrudes the drainage tube in different modes to achieve operation and control of negative pressure drainage and normal pressure drainage. The medical clinical drainage control device adopts intelligent design, can achieve automatic control over timing drainage, quantitative drainage and constant-speeddrainage when used in cooperation with an existing conventional drainage assembly, improves the safety and stability of drainage operation, has two drainage modes of normal-pressure drainage and negative-pressure drainage, can meet most of clinical drainage requirements, and has wide application prospects clinically.