52results about How to "Portable and flexible" patented technology

The invention relates to a flow measuring device and method for a non-full-flow pipe outlet. The flow measuring device and method for the non-full-flow pipe outlet are mainly used for measuring the flow of the seepage discharge pipe outlet of metal mine tailings. The flow measuring device for the non-full-flow pipe outlet is mainly composed of a handle cup (1), a measuring cup (2), a battery (3), carbon electrodes (4), carbon electrode protective tubes (5), a data processing module (6), a display screen (7) and a thin-film matrix keyboard (8). The flow measuring method comprises the steps that by measuring the liquid level heights of the measuring cup (2) in a period delta t1 and a period delta t2, the liquid level height of the measuring cup (2) on a medial axis line is determined, and the volume value of the liquid in the measuring cup (2) can be obtained by multiplying the value of the liquid level height on any one point of the medial axis line and the value of the base area of the measuring cup (2) together, wherein the flow value of the pipe outlet is a specific value between the value of the liquid volume and the timing time difference. The flow measuring device and method for the non-full-flow pipe outlet solve the problems in the prior art and are used for tailings of the beneficiation industry. The flowing measuring device has the advantages of being low in price, flexible in use, portable and still capable of guaranteeing the accuracy of the measurement data even if the hand-held measuring cup (2) has a certain tilt angle, and therefore measurement data are accurate.

A method for manufacturing a test paper is disclosed in the present invention, and at least comprises the following steps. First, a chemical precursor comprising at least a reducing agent is coated onto a substrate. The substrate is then dipped into a metal salt solution comprising a plurality of metal ions for a predetermined time to reduce the metal ions to form metal particles on the substrate. Finally, the substrate is taken out and dried to complete a manufacture of at least a test paper. In the meantime a method for using the test paper, and a chemical composition used in the abovementioned for manufacturing the test paper are also disclosed in the present invention.

The invention belongs to a simulated massaging hand which comprises a shell, a handle, a gear motor and an electronic control panel, wherein a base plate is used for connecting left and right massaging hand structures and the gear motor for fixedly driving the left and right massaging hand structures to operate and the shell; first and second L-shaped racks are used for transmitting power transmitted by the gear motor via a transmission gear to the left and right massaging hand structures; the inner sides of the first and second L-shaped racks are toothed racks meshed with the transmission gear; the inner sides of the first and second L-shaped racks are respectively arranged in first and second sliding chutes, and the first and second L-shaped racks are arranged in the two sliding chutes via pressing plate shafts; and the left and right massaging hand structures are used for coming into contact with human bodies to achieve the functions of pressing, grabbing, pinching, rubbing and pushing human skin surfaces and subcutaneous tissues. The simulated massaging hand can mechanically simulate the massage treatment means of grabbing, pinching, rubbing and pushing of human hands to massage any one part of human bodes, and has the advantages of simple structure, small volume, low cost, labor saving, good comfort, convenience in use and carrying and good using effects.

The invention relates to a movable pet point-to-read machine. The current point-to-read machine utilizes a point-to-read pen to read an electronic book, has single style and no special playability, and can not attract children and keep the learning interest of the children for a long time. The movable pet point-to-read machine comprises a pet robot and a point-to-read machine, wherein the pet robot comprises a shell, an internal mechanical part and an electronic circuit; the shell is shaped like a pet, an animal, a cartoon character, a toy, and the like that are made of fluff, plastic, rubber or other fabrics; the mechanical part comprises a robot frame and a motor, wherein a voice control IC controls the motor in the robot frame according to beats of music or voice, and then the motor controls the mouth to open and close, hands to actuate and the body to swing by utilizing the rotation speed and the stoppage of the motor. The multifunctional pet point-to-read machine is combined with the robot toy with lovely sculpts by utilizing an acoustic control technique, plays music and learning knowledge, Chinese and English words, poetries, idiom stories, and the like, is safe and reliable, delicate in design, convenient and flexible to carry and use and convenient to popularize.

The invention discloses detachable portable equipment and designing project to optimize the data communication using the progressive transmission. The scheme includes: detachable host machine and terminal, and the host machine cooperates with the terminal via the wireless communication mode, the communication mode includes but not limits to optimize the original data transmitted by progressive transmission. The invention is applicable to the portable electric device, for example: mobile phone, personal digital assistant, media player, digital camera, video camera and portable computer. Using the wireless communication mode to detach the host machine and the terminal of portable electric device, it changes the restrict environment of biokinetics for the electric device, and make the portable electric device has great handling ability, agile portability, and comfortable handle operation. Using the progressive transmission, it can reduce the transmission of failure data in the data communication, and realizes a data communication which can save data bandwidth, improve the real time of data, and protect the accuracy of data.

The invention relates to a moving baby toy mobile phone. The present baby toy mobile phone which uses a mobile phone and a GPS satellite positioning system to monitor safety of a child has a humdrum appearance, and lacks freshness and excitement in functions and operating method. The toy mobile phone comprises a shell, a built-in mechanical part and a circuit part, wherein the shell is of the shape of pets, cartoons, toys or the like made of plush, plastic, rubber or other textiles; the mechanical part comprises a robot framework and a motor; gears and various drive positioning parts are made of plastic or other metal materials; and the motor drives actions of the whole body of the robot through the gears and various drive positioning parts. Numbers requiring to be dialed out can be respectively set on a left hand key, a right hand key and other keys on the framework by SMS, and a microphone and a speaker can be set on the body of the robot. The toy mobile phone is integrated with the GPS satellite positioning, mobile phone communication, voice conversation and pet appearance in a whole, and has the advantages of beautiful design, convenient and flexible portability and use, low cost, wide application range and easy popularization.

The invention relates to a wire-welding device for a cable head, and the wire-welding device is capable of increasing welding quality and working efficiency of the cable head. The wire-welding device comprises a handle, a screw rod, a screw nut, a square-shaped fixing bracket, a moveable pressing plate, a screw nail, a base and a screw bolt, wherein a fixing slot port is formed above the middle part of a cuboid at the bottom of the square-shaped fixing bracket; the screw nut is arranged in a central position on the upper part of the square-shaped fixing bracket; the screw rod and the handle are rotated, so as to rotate the screw rod in the screw nut and drive the moveable pressing plate to move vertically; the lower end of the screw rod is in positioning moveable connection with the moveable pressing plate through the screw nail, so that the moveable pressing plate can freely rotate and is unlimited by the rotation of the screw rod; the handle is rotated and moved vertically, so that the moveable pressing plate is driven to lift; and when the moveable pressing plate is descended, the cable head is clamped by the moveable pressing plate and the slot port. During a use process, the cable head is placed on the fixing slot port in the middle of the cuboid at the bottom of the square-shaped fixing bracket, and the handle is rotated for downward moving the moveable pressing plate and pressing on the cable head, so that the cable head is fixed, and then one person can perform wire-welding operation.

The invention provides a disk decoding method and device of electronic equipment. The disk decoding method and device are used for simplifying artificial operation needed for disk decoding on the premise that the safety of the electronic equipment is guaranteed. The method comprises the steps that it is detected that authentication information corresponding to detection triggering conditions are generated when ukey equipment is connected triggered by the detection triggering conditions; the authentication information is sent to the ukey equipment, so that the ukey equipment conducts operation on the authentication information and afterwards generates verification information according to a stored secrete key corresponding to the detection triggering conditions; the verification information is obtained, and when it is verified that the verification information is correct, a disk corresponding to the detection triggering conditions is decoded.

The invention discloses a comprehensive flowing type service car. The comprehensive flowing type service car comprises a worktable, and a tool box stool and is characterized in that the service car comprises a worktable and a car frame, the worktable is fixedly arranged on the upper top face of the car frame, the lower top face of the worktable is fixedly provided with a layer or more layers of drawers, two sets of sliding rails are connected to two opposite inner walls of the car frame in a hanging manner, the sliding rails are formed by end-to-end connection of the first sliding rails and the second sliding rails, the second sliding rails are arranged in an inclining manner, the front ends of the second sliding rails are higher than the front ends of the first sliding rails, a baffle anda rubber pad are sequentially arranged on the tail ends of the first sliding rails from left to right, and the tool box stool comprises a stool seat, and a tool box body. Multiple layers of tool boxdrawers are arranged on the tool box body, the drawing directions of the tool box drawers are not in the same direction, a stool seat is arranged on the top layer of the tool box drawer on the uppermost layer, telescopic rods are arranged on the four corners of the lower top face of the stool seat, a drawer sliding rail, a combined drawer sliding rail and a convex sliding block are arranged on each telescopic rod, the convex sliding blocks are located on the drawer sliding rails and the combined drawer sliding rails, and the comprehensive flowing type service car can achieve the comprehensiveservice, the functions are complete, and storage is convenient.

The invention discloses a massaging device. The massaging device comprises a back pounding mechanism and is characterized in that a supporting mechanism is arranged below the back pounding mechanism, a power source is arranged at one side of the back pounding mechanism, the back pounding mechanism is provided with a rotary knob and comprises a shell, a closure plate, a motor, a curved bar A, a curved bar B, a rocking bar, a pounding head and a buffering mechanism, the closure plate is arranged at one side of the shell, the motor is arranged in the shell and is connected to one end of the curved bar A, the other end of the curved bar A is connected to the curved bar B, one end of the rocking bar is connected to the curved bar B, the other end of the rocking bar is connected to the pounding head, and the buffering mechanism is arranged at the middle part of the rocking bar.

The invention discloses a device for detecting the inherent frequency of a workpiece, which is characterized in that the device comprises a workpiece vibration detection sensor (1), a knocking hammer (2), a knocking hammer vibration detection sensor (3) and a data processing module (4), wherein the workpiece vibration detection sensor (1) is fixedly arranged on the surface of a detected workpiece (5), and the knocking hammer vibration detection sensor (3) is fixedly arranged on the knocking hammer (2) for knocking the detected workpiece (5); and the workpiece vibration detection sensor (1) and the knocking hammer vibration detection sensor (3) are both connected with the data processing module (4). According to the invention, the detection operation of the device is completed through the knocking action of the knocking hammer (2). The device disclosed by the invention is simple in structure, high in reliability, small in volume, light in weight, convenient and flexible to use and carry, and good in technical effect.

The invention provides a flood and waterlogging preventing gate and a flood and waterlogging preventing system, and relates to the technical field of water conservancy and hydropower engineering. Theflood and waterlogging preventing gate comprises multiple flashboards, a clamping structure, a ground trough and multiple connection plates, the ground trough is fixedly arranged on the ground, one end of each connection plate is vertically arranged in the ground trough, the multiple connection plates are arranged at intervals in the extension direction of the ground trough, the multiple flashboards are arranged between the corresponding connection plates in a crossed mode and fixedly connected with the connection plates, the flashboards are fixedly arranged in the ground trough through side edges, and the clamping structure is fixedly connected with the ground trough.

A method for manufacturing a test paper is disclosed in the present invention, and at least comprises the following steps. First, a chemical precursor comprising at least a reducing agent is coated onto a substrate. The substrate is then dipped into a metal salt solution comprising a plurality of metal ions for a predetermined time to reduce the metal ions to form metal particles on the substrate. Finally, the substrate is taken out and dried to complete a manufacture of at least a test paper. In the meantime a method for using the test paper, and a chemical composition used in the abovementioned for manufacturing the test paper are also disclosed in the present invention.

The invention relates to cargo loading and unloading equipment, in particular to an orchard multifunctional miniature belt conveyor. The orchard multifunctional miniature belt conveyor is characterized by comprising front and back racks, a conveying belt, a machine body stretchable limiting mechanism, a height adjusting mechanism, a conveying length adjusting mechanism, a belt tensioning offset adjustment mechanism, a transmission mechanism, a reset tension spring, a walking mechanism and other components; and the structure is compact, operation is simple, running is stable and reliable, positive and negative running can be carried out, conveying height and length adjustment can be achieved, and the functions of upgoing climbing inclined material conveying, horizontal material conveying and downgoing including material conveying are achieved. The machine type is light and flexible, running is stable, occupied space is small, the common conveying function is achieved, and the orchard multifunctional miniature belt conveyor is particularly suitable for narrow channel and space or multi-layer goods shelf warehouse material loading, unloading and carrying. The orchard multifunctional miniature belt conveyor is cooperatively developed in cooperation with several manufacturing enterprises in Qingyang, Qingyang science and technology institute and Longdong college and is a result of cooperation between schools and enterprises, and the technical advantages of science and technology farming benefiting of scientific research institutions are achieved.

The invention provides a portable triaxial stress strain test device loaded by a reaction force. The portable triaxial stress strain test device comprises an experimental device, a sensor group, a power loading device and a servo motor. The servo motor provides axial pressure and confining pressure loading power for experiments, and the single power source optimization design of the experimental device is realized. A linear displacement sensor, a confining pressure sensor and a stress sensor form a data acquisition unit, and a closed loop is formed by the data acquisition unit and the servo motor, so that the automatic control of an experimental path is realized. According to the portable triaxial stress strain test device loaded by the reaction force provided by the invention, the loadingof the axial pressure and the confining pressure can be realized by means of the reaction force action of internal structures of the experimental device, such as a reaction cross beam and a reactionpiston and the like, and the automatic control can be realized through the servo motor and the sensor group. The experimental device is highly integrated, easy to operate, economical and portable, andcan effectively solve the problem of difficult triaxial stress strain experiments of field soil samples.

The invention provides a passive aerosol continuous sampling device. The passive aerosol continuous sampling device comprises a gas sampling pipeline fixed to a tool which has relative movement with air, the gas sampling pipeline is provided with a filter paper support frame and a flow meter, the two sides of the gas sampling pipeline are each provided with a paper feed system, filter paper connected with the paper feed systems winds around the filter paper support frame, and the filter paper moves in the radial direction of the gas sampling pipeline under the control of the paper feed systems. According to the passive aerosol continuous sampling device, relative flow of moving tools and the air is utilized to conduct continuous sampling on aerosol, and the passive aerosol continuous sampling device has the advantages of being small in size, convenient to operate, large in flow, low in power consumption, small in noise, stable in flow and free of maintenance.

The invention is concerned with the leg-protector piece for football match, includes the slice-shape of gasbag covering the front area of the leg, buckle groupware setting at two free ends of the gasbag. The gasbag is with buffer action for the outside force that can protect leg during the football match effectively, namely the bigger outside force can not bruise leg.

The invention provides a ridable two-wheel electric suitcase, which comprises an operation general control handle, a control bus, a brake bus, a wheel hub motor controller, front and back balancing batteries, a front and back battery connecting wire, a controller power supply wire, a wheel hub motor control and power supply bus, a miniature wheel hub motor back wheel, a rocker arm, a back wheel vibration reduction arm, a front direction wheel, a front vibration reduction arm, a trolley framework and box framework, a suitcase case, a trolley pulling handle and mudguard frame, a seat cushion, a lifting ring, foldable pedals, an operation main control handle fixing bolt, a headlamp, a right steering lamp, a left steering lamp, a foldable support foot and a charger. The ridable two-wheel electric suitcase has the characteristics that that the structure of the electric suitcase has high integrality and is compact; one suitcase has three purposes of being used as a lifting suitcase, a pulling single-wheel hand-pulling trolley and a ridable two-wheel electric bicycle; the ridable two-wheel electric suitcase belongs to the portable suitcase which can contain traveling articles and integrates traffic functions; and the condition of solving the problem of traffic difficulty of the last one kilometer in a huge public traffic system is realized.

The invention relates to an intelligent rapid cooling device. A brand new structure is designed; according to the stirring principle, heat exchange processing is carried out; in addition, the acceleration air flowing principle is used in a combined manner to conduct cold and hot air convection; and rapid and convenient cooling operation on hot water is achieved. In addition, according to the technical scheme, the intelligent rapid cooling device is concise in structure, low in manufacturing cost, easy to achieve and convenient to maintain in the later period; and the service life of the intelligent rapid cooling device is greatly guaranteed.

The invention discloses a flexible and convenient solid hydrogen storage device. The device comprises a conveying carrier plate and a hydrogen storage tank internally provided with a hydrogen storage material, the top of the conveying carrier plate is fixedly connected with four sets of positioning and placing assemblies arranged at equal intervals, each set of positioning and placing assembly comprises two conveying butt joint tables fixed to the conveying carrier plate, and the outer surface of the hydrogen storage tank is fixedly sleeved with heat conduction ring type fins. According to the flexible and convenient solid hydrogen storage device, a servo motor drives a distance adjusting screw rod to rotate, so that a movable disc moves leftwards along a limiting rod until the movable disc drives a reset piston to slide leftwards and break away from a hydrogen filling pipeline, then the hydrogen filling pipeline is communicated with the hydrogen storage tank, and hydrogen filling treatment can be performed in the hydrogen storage tank through the hydrogen filling pipeline. The hydrogen is absorbed by a hydrogen storage material in the hydrogen storage tank and generates heat at the same time, the heat is conducted to the outer wall of the hydrogen storage tank by a heat conduction material and is rapidly discharged out of the hydrogen storage tank through the heat conduction ring type fins, when hydrogen filling is saturated, hydrogen filling is stopped, and the hydrogen filling pipeline is closed.

The invention discloses a temperature control terminal based on portability. The temperature control terminal comprises a control panel, a first air switch, a display screen, a second air switch, a first aviation socket, an aviation plug, a temperature sensor, a hot pressing plate, a protection plate, a cable, a first through hole, a base, a second aviation socket, a first fixing plate, a box body, a second fixing plate, a power line, a power plug, a fixing block, an overcurrent protection switch, a groove, a second through hole, a mounting plate, bolts, a draught fan, air ducts, insulating layers and film resistors. The temperature control terminal has the advantages of portability, flexibility and the like; volume and mass are reduced, the temperature control terminal is simple in structure and easy to operate, a graphical interface is adopted, related information is directly read on the display screen, heat generated when the temperature control terminal works is blown out from thefirst through hole through the draught fan, dissipation of the device heat is accelerated, the expansion capacity is high, working channels are expanded by additionally arranging a PLC hardware moduleaccording to technological requirements, and the number of equipment channels can be increased.

The invention discloses an all-optical integrated broadband ultrasonic detection device and a preparation method. The all-optical integrated broadband ultrasonic detection device comprises an L-shapedshell, the L-shaped shell comprises a vertical section and a horizontal section, a first through hole is formed in the vertical section in the vertical direction, and a second through hole is formedin the horizontal section in the vertical direction;a circular resonant cavity is formed in the bottom of the second through hole and is coaxial with the second through hole; the lower end of the circular resonant cavity is flush with the lower end of the horizontal section and is bonded with a circular second copper foil; a high-power optical fiber is vertically arranged in the first through hole, and a circular first copper foil is bonded to the lower end of the first through hole; and an optical fiber ceramic ferrule jumper wire is vertically arranged in the second through hole. An opticalfiber is used for transmitting nanosecond pulse laser to irradiate the copper foil, an ultrasonic source is provided for ultrasonic detection of a rock physical model, and the copper foil and the endface of the optical fiber are used for constructing an optical interference structure and collecting ultrasonic echoes; and the two parts are stably combined through an optimally designed L-shaped integrated structure, so that the device has the characteristics of flexibility and portability.

The invention discloses a massaging device. The massaging device comprises a back pounding mechanism and is characterized in that a supporting mechanism is arranged below the back pounding mechanism, a power source is arranged at one side of the back pounding mechanism, the back pounding mechanism is provided with a rotary knob and comprises a shell, a closure plate, a motor, a curved bar A, a curved bar B, a rocking bar, a pounding head and a buffering mechanism, the closure plate is arranged at one side of the shell, the motor is arranged in the shell and is connected to one end of the curved bar A, the other end of the curved bar A is connected to the curved bar B, one end of the rocking bar is connected to the curved bar B, the other end of the rocking bar is connected to the pounding head, and the buffering mechanism is arranged at the middle part of the rocking bar.

The invention discloses a straight tube type combination design method of a miniaturized optical microscope, the method comprises the following steps: determining an optical path structure of the microscope, calculating an object space focal length of an objective lens and an optical tube length, determining a minimum system magnification factor, determining a reduction scale, reducing the optical tube length according to the reduction scale, calculating a conjugate distance after reduction, and adding an aberration correction lens group. Simulation adjustment is carried out in optical simulation software so that object imaging can be clearly distinguished, an objective lens and an ocular lens are combined and connected with lens cones with different lengths in a straight cylinder manner, and an auxiliary illumination system of a miniaturized microscope system is designed. The microscope is small in size, convenient to carry and excellent in imaging quality, and miniaturized systems with different amplification factors can be obtained. In addition, a matched auxiliary lighting system is further designed, an external light source can be introduced to provide lighting for an observed sample, meanwhile, a supporting effect is achieved, the position of the microscope can be adjusted and fixed, and clear imaging is obtained.

The invention relates to a police snatch-preventing lacrimogen type multifunctional overlength rod which is formed in a manner that a snatch-preventing lacrimogen common rod and a stretchable common rod are assembled into a whole. The snatch-preventing lacrimogen common rod is composed of a main body shell and a lacrimogen control device installed in the main body shell; the main body shell comprises a hitting head arranged at the front end and a tube-shaped front connecting rod connected behind the hitting head; an attacking head is fixedly connected to the front end of the hitting head, anda jetting opening is formed in the center of the attacking head and is internally provided with a socket contact opening; trigger holes are symmetrically formed in the back end of the attaching head,a trigger sleeve is arranged on the periphery of the hitting head in a sleeving manner and is provided with a trigger column in the radial direction, and a trigger spring is arranged between the frontend of the trigger sleeve and the attaching head; the lacrimogen control device comprises a lacrimogen bottle, a trigger switch, a connecting lock rope and a trigger; the hitting head is internally provided with the lacrimogen bottle and the trigger switch; and the stretchable common rod is fixedly connected to the back end of the front connecting rod in a socket and assembly manner. The police snatch-preventing lacrimogen type multifunctional overlength rod has the beneficial effects that the single pawn actual combat tactics requirement is met, normal lacrimogen can still be guaranteed under the condition that rod bodies are bent, and the snatch-preventing function is achieved.

The invention relates to a screw mounting and dismounting tool, in particular to a hold-pressing type screwdriver. The screwdriver is characterized in that a turbine mechanism is arranged at the front end of a barrel, a turbine casing of the turbine mechanism is connected with the inner wall of the barrel, a turbine shaft is supported on the turbine casing through bearings, a turbine is arranged on the turbine shaft, the front end of the turbine shaft extends out of a muzzle and is connected with a screwdriver head driving port, an air cylinder is arranged in a handle, an air outlet nozzle of the air cylinder is connected with an air inlet of a reversing valve, a first air outlet of the reversing valve is connected with a forward rotation air inlet on the turbine casing through a guide pipe, a second air outlet of the reversing valve is connected with a reverse rotation air inlet on the turbine casing through the guide pipe, an air inlet nozzle of the air cylinder is connected with a pump air outlet pipe fixed in the handle, a pumping handle of a pump is arranged at the front end, located below the barrel, of the handle, and a reversing valve operation button is arranged on a gun type casing. The screwdriver has the advantages that the screwdriver is convenient to operate and carry, light and flexible to use, small in size, light in weight, high in working efficiency and low in labor intensity, is not required to be charged and the like.

The invention relates to a police lacrimation type multifunctional ultra-long stick which belongs to the field of anti-riot equipment. The police lacrimation type multifunctional ultra-long stick is mainly characterized by assembling a lacrimation common stick and a telescopic common stick into a whole, wherein the lacrimation common stick is formed by a main body shell and a lacrimation control device arranged in the shell; the shell body is formed by assembling a blowing head, a front connecting rod, a hand guard, a trigger body and a dense circlet; the lacrimation control device is formed by assembling a lacrimation bottle, a trigger switch, a connecting lock rope, a rope locking clamp, a locking bolt, a locating ring, a sliding rod, a small telescopic spring and a lacrimation control handle; the telescopic common stick is formed by an auxiliary body shell and a telescopic control device arranged in the shell; the auxiliary body shell is formed by assembling a back connecting rod, adense circlet, a reinforced sleeve and a glass breaker; and the telescopic control device is formed by assembling a same-diameter sleeve, a cone rod, a big telescopic spring and a telescopic controlhandle. The police lacrimation type multifunctional ultra-long stick provided by the invention combines attacking and defending as well as a lethal property and a nonlethal property, is convenient andflexible to carry and use, adopts large attacking-defending radius and function reliability as the characteristics, and provides novel anti-riot equipment for the armed police department, the publicsecurity department and the like.

The invention relates to the technical field of traditional Chinese medicine filling, in particular to portable traditional Chinese medicine filling equipment which comprises a bottom plate, a container frame, a lifting frame, a filling component and an auxiliary pushing component, traditional Chinese medicine filling is achieved through the container frame, the lifting frame and the filling component, and the equipment is simple in structure, small in size and convenient to carry and use when a user goes out. Various adjustments of the equipment are mostly carried out manually, the dependence on electricity is small, the requirement for the use environment is small, filling operation can be carried out at any time, medical staff can carry the equipment conveniently for filling and distributing medicine, a traditional Chinese medicine barrel of the equipment is detachable, medicine needing to be filled is put into the traditional Chinese medicine barrel, and the traditional Chinese medicine barrel is convenient to use. The traditional Chinese medicine barrel is directly mounted on the equipment, so that the equipment is more convenient to replace and supplement medicaments, and meanwhile, when the medicaments are added into the equipment, the process of pouring the medicaments is avoided, so that the contact time of the medicaments and air is shortened, and the possibility that the medicaments are polluted is reduced.

The invention discloses a design method for a miniaturized optical microscope with a straight barrel combination, which determines the optical path structure of the microscope, calculates the object focal length of the objective lens and the length of the optical barrel, determines the minimum system magnification, determines the reduction ratio, and reduces the optical barrel according to the reduction ratio Long, calculate the conjugate distance after reduction, add aberration correction lens group, simulate and adjust in the optical simulation software, so that the object imaging can be clearly distinguished, and connect the objective lens and eyepiece with the lens barrel of different lengths in a straight cylinder type, design Auxiliary illumination system for miniaturized microscope systems. The microscope of the invention is small in size, easy to carry, has excellent imaging quality, and can obtain miniaturized systems with different magnifications. In addition, a matching auxiliary lighting system is also designed, which can introduce an external light source to provide illumination for the observed sample, and at the same time play a supporting role, which can help adjust and fix the position of the microscope to obtain a clear image.

The invention belongs to a simulated massaging hand which comprises a shell, a handle, a gear motor and an electronic control panel, wherein a base plate is used for connecting left and right massaging hand structures and the gear motor for fixedly driving the left and right massaging hand structures to operate and the shell; first and second L-shaped racks are used for transmitting power transmitted by the gear motor via a transmission gear to the left and right massaging hand structures; the inner sides of the first and second L-shaped racks are toothed racks meshed with the transmission gear; the inner sides of the first and second L-shaped racks are respectively arranged in first and second sliding chutes, and the first and second L-shaped racks are arranged in the two sliding chutes via pressing plate shafts; and the left and right massaging hand structures are used for coming into contact with human bodies to achieve the functions of pressing, grabbing, pinching, rubbing and pushing human skin surfaces and subcutaneous tissues. The simulated massaging hand can mechanically simulate the massage treatment means of grabbing, pinching, rubbing and pushing of human hands to massage any one part of human bodes, and has the advantages of simple structure, small volume, low cost, labor saving, good comfort, convenience in use and carrying and good using effects.