61results about How to "Improve practicality and convenience" patented technology

The invention discloses a set top box, an internet television and a method for processing intelligent control signals. The method comprises the steps that signals comprising language signals and / or action signals are received; data conversion is conducted on the signals, so as to obtain conversion codes of the signals; and control instructions corresponding to the signals are obtained according to the conversion codes, and corresponding television function interfaces are called according to the control instructions. Through adopting the set top box, the internet television and the method, people can convenient interact with the internet television by aiming at natural language, an action control method and a matching mechanism of the internet television, so that the practicality and the convenience of the operation of the internet television are improved, thereby improving the user experience.

The invention relates to a high-safety-factor unmanned aerial vehicle with an unloading function for delivering expresses. The unmanned aerial vehicle comprises a vehicle body, propellers, a bracket,a placement platform, a bottom fixing mechanism and an unloading mechanism, wherein the bottom fixing mechanism comprises a lifting assembly and a bottom fixing assembly; and the unloading mechanism comprises a storage assembly and an unloading assembly. After the being carried to a destination by the unmanned aerial vehicle, the expresses are automatically unloaded by virtue of the unloading mechanism and are placed at a specified site, so that compared with a manual unloading manner, the time and the labor are saved, and the practicability and convenience of the unmanned aerial vehicle are improved; and secondly, the expresses are simultaneously fixed from the peripheries by virtue of the bottom fixing mechanism, so that the steadiness of the expresses is improved, the situation that theexpresses fall when being delivered by virtue of the unmanned aerial vehicle is avoided, and furthermore, the safety of the unmanned aerial vehicle is improved.

The invention discloses a mobile phone with function of automatically switching incoming call prompt modes, and a method for automatically switching incoming call prompt, which is applied to the mobile phone. The mobile phone at least comprises a main body, a control unit, a receiver and a sensor, wherein the control unit is arranged in the main body and at least comprises an incoming call prompt control module, and a plurality of incoming call prompt modes are preset in the incoming call prompt control module; and the receiver is used for receiving an incoming call signal and transmitting the incoming call signal to the control unit, and is positioned in the main body and electrically connected with the control unit. The incoming call prompt modes of the mobile phone can be automatically switched along with the posture state of the main body of the mobile phone, so a phenomenon that a user misses receiving an incoming call of the mobile phone is avoided, or untimely incoming call ringing of the mobile phone can be avoided. Therefore, the practicability and convenience of the mobile phone are greatly improved.

The invention provides a mobile terminal application service sharing system. The sharing system comprises a plurality of mobile terminals and a server; a client and an application service which needs to share information are provided in the mobile terminal; the client comprises a subscription module for sending a subscription request to the server and a communication module connected and communicated with the server to transmit the subscription request; and the server comprises a request response module for receiving the subscription request sent by the subscription module of the client from the communication module and a document management module for storing the shared information. The invention also provides a sharing method for the mobile terminal application service sharing system.

The embodiment of the invention provides a video pre-reminding processing method, a video pre-reminding processing device, and a terminal, wherein the method comprises the following steps of: obtaining a currently played video when a video playing event is detected, and generating a scene feature table for the video, wherein the scene feature table includes played scenes obtained by classified identification of scene segments in the video; determining a target played scene in need of executing pre-reminding processing from the scene feature table; and performing pre-reminding processing according to time description information associated with the target played scene in the scene feature table in the video playing process. By adopting the method, the device, and the terminal, specific insertion scenes existing in the video can be reminded automatically and intelligently according to practical requirements of users; therefore, mental and physiological impact and damage to users watching the specific insertion scenes in an unprepared manner can be avoided; and the practicability, the convenience and the rapidness for video pre-reminding processing can be improved.

The invention discloses an electronic stethoscope based on the MEMS technology. According to the electronic stethoscope, a pickup head upper cover is mounted on a pickup head through thread connection, an annular clamp groove is formed in the bottom surface of the pickup head, a acoustically transparent rubber cap is fixedly mounted in the annular clamp groove of the pickup head through polyurethane glue, a cavity is arranged in the pickup head, a cantilever beam-cilium type microstructure is mounted in the cavity of the pickup head, one end of a hollow conduit is connected with the pickup head, the other end of the hollow conduit is connected with a hand-holding support pipe, the hand-holding support pipe is connected with a bifurcated pipe through a leather hose, a right binaural conduit and a left binaural conduit are mounted on the bifurcated pipe, a right earphone head is mounted on the right binaural conduit, and a left earphone head is mounted on the left binaural conduit. According to the electronic stethoscope, the acoustic microstructural sensor processed based on the MEMS technology and having high sensitivity is taken as the pickup device or picking up heart sound signals, and the electronic stethoscope has the advantages that the sensitivity is high, the heart rate is displayed in real time, the auscultation is clear, the waveforms can be displayed at the computer end, etc.

The invention relates to a testing device and a method for tags, wherein, the testing device comprises a conveying mechanism, a baffle mechanism, and a read-write system; the conveying mechanism is provided with a conveying belt; the baffle mechanism is provided with an advancing guiding plate, a fixing seat of the guiding plate and an adjuster of the guiding plate, wherein, one side of the advancing guiding plate is connected with the adjuster of the guiding plate to adjust the position of the advancing guiding plate; one end of the adjuster of the guiding plate is connected with the fixing seat of the guiding plate which is fixed below the conveying belt to fix the position of the advancing guiding plate, while the advancing guiding plate is put on the conveying belt of the conveying mechanism; the read-write system comprises a reader and an electronic tag, wherein, the electronic tag is adhered to an object to be tested; the reader is arranged on the conveying mechanism for reading data emitted by the electronic tag; therefore, the signal intensity of the surface of the electronic tag on the object to be tested are detected everywhere to find out the optimal adhering position of the electronic tag.

The invention relates to a coach assisting system, and provides a coach assisting system applied to a sports scene; and the coach assisting system is used for conducting assisted coaching on athletes when the athletes are on the sports scene. The coach assisting system comprises wearable sensor equipment, a portable communication gateway, and a mobile client, wherein the wearable sensor equipment is used for collecting data, transmitting the data to the portable communication gateway and reminding the athlete in accordance with feedback information transmitted by the mobile client; the portable communication gateway is applicable to data forwarding between the wearable sensor equipment and the mobile client; and the mobile client is used for calculating and summarizing the data, presenting the data to the coach and transmitting the feedback information in accordance with an instruction of the coach. The coach assisting system disclosed by the invention is suitable for conducing assisted coaching on the athletes.

The embodiment of the invention discloses an application icon processing method, which comprises the following steps of when an application icon position hiding event is detected, displaying a preset hidden field; adding anapplication icon into the preset hidden field; associating the application icon added into the hidden field with a preset application icon, and hiding the preset hidden field; and when a touch operation carried out on the preset application icon by a first preset gesture operation instruction is detected, starting an application corresponding to the application icon associated with the preset application icon. The embodiment of the invention also discloses an application icon processing device and a terminal. When the embodiment of the invention is implemented, the hiding practicality and convenience of the application can be improved.

The invention relates to an intelligent palletizer for convenient transportation and movement. The intelligent palletizer for convenient transportation and movement includes a supporting mechanism, a moving mechanism, a rotating mechanism, a lifting mechanism, a driving mechanism, a transmission mechanism, a clamping mechanism, locking mechanism and connection mechanism, the driving mechanism includes a second motor, a second drive shaft and a driving wheel, and the transmission mechanism includes a gear block, a third gear, a third rack, a third rope, a fixed pipe, a transmission box, a first Four racks, the first drive shaft, the fifth gear, the grab arm, the second rope, the sixth gear, the seventh gear and the eighth gear. The intelligent palletizer for convenient transportation and movement can realize the automatic opening and clamping of the grabbing arm and grabbing plate through the cooperation of the clamping mechanism and the transmission mechanism. Through the cooperation of the supporting mechanism, the rotating mechanism and the moving mechanism, The items in the clamping mechanism can be stacked to any position, which increases the convenience and practicability of the palletizer.

A movable display device includes a carrying module, a lifting module, a frame module and a display module. The carrying module includes a carrier unit, a base unit disposed on the carrier unit, and a plurality of positioning units disposed on the carrier unit. The lifting module is disposed on the base unit. The frame module includes a primary frame unit movably connected to the positioning units and a plurality of secondary frame units movably connected to the primary frame unit. The primary frame unit has a connecting portion connected to the lifting module. The secondary frame units are respectively located at two sides of the primary frame unit. The display module includes a primary display unit disposed on the primary frame unit and a plurality of secondary display units respectively disposed on the secondary frame units.

The invention discloses a wireless charger. The wireless charger is provided with a shell; the shell is provided with a groove internally provided with a support frame assembly; the support frame assembly comprises a bottom support and an adjusting support; the depth of the groove is larger than or equal to the sum of the thickness of the bottom support and the thickness of the adjusting support; clamp slots are arranged at the groove of the shell; the extension direction of the groove is vertical to the extension direction of the clamp slots; one end of the bottom support is arranged on the shell by a pin shaft; the other end of the bottom support is hinged to one end of the adjusting support in a hinge mode; the other end of the adjusting support freely moves and can be embedded in the corresponding clamp slot. The wireless charger can be slant placed on a desktop by a certain angle, a user can very comfortably read contents of electronic terminals such as a mobile phone and a flat computer during charging by aslant leaning the electronic terminal products such as the mobile phone and the flat computer on the wireless charger, thus improving the practicability and the convenience of the wireless charger.

The invention discloses a distributed queuing management system for a power business hall. The system comprises an operating mechanism and a control system. The operating mechanism is composed of a fixed base, a fixed box, universal wheels, electric telescopic rods, vacuum chucks, a vacuum generator, a lifting sliding groove, a lifting motor, a partition plate, a lifting screw rod, lifting slidingblocks, an operating platform, a fixed cross beam, an infrared range finder, an illuminating lamp and the like. According to the distributed queuing management system, the infrared range finder and the lifting motor are arranged, so that the height of the operating platform can be automatically adjusted according to the height of a queuing person. Therefore, the system can be used for different heights, which is convenient and quick, thereby increasing the convenience and the practicability of a queuing device. A two-dimensional code scanning unit and a short message sending unit are set to realize the remote queuing, and the paper number is not needed. When a serial number is turned, the system automatically sends a short message or WeChat, so that the use of paper is saved, and the energy saving and environmental protection are achieved. Therefore, the working efficiency of the queuing is greatly improved.

A trash bin includes an automatic lifting upper lid and a barrel body. The barrel body includes a upper barrel and a lower barrel that are detachable. The upper barrel has an opening and a frame flange on the bottom that has one or more apertures. There is a latch member extended upwards from one lateral side of the aperture. The lower barrel has a coupling end on a upper side that has corresponding coupling members on two lateral sides and the front and rear sides. The trash bin can hold garbage as the ordinary one. The upper and lower barrels can also be separated so that the lower barrel can be held in the upper barrel with the upper lid covering the upper barrel. Thus the upper and lower barrels can be separated and stacked to facilitate packaging and transportation.

The invention discloses a mouse configured with a writing board, comprising a mouse body, a writing board, a shielding board and a mouse / writing board switch, wherein the mouse body is in a mouse control structure, a mouse function driving circuit and a writing board function driving circuit and forms an exposed containing space; the writing board is arranged in the containing space and is matched with the writing board function driving circuit to provide the writing board function; the shielding board is installed in the containing space in the mode of shielding or exposing the writing board according to the operation of the user; the mouse / writing board switch is electrically connected with the mouse function driving circuit and the writing board function driving circuit; the mouse / writing board switch causes the mouse function driving circuit to conduct when the shielding board shields the writing board, the writing board function driving circuit is cut off to provide the mouse function; otherwise, when the writing board is exposed, the writing board is conducted with the driving circuit; and the mouse function driving circuit is cut off for providing the writing board function.

The invention discloses a detection vehicle, comprising an internal combustion traction control connection device, an electric traction control connection device and a detection vehicle control console. The internal combustion traction control connection device is used for connecting with a power vehicle driven by internal combustion traction, to obtain electricity and transmit control information. The electric traction control connection device is used for connecting with a power vehicle driven by electric traction, to obtain electricity and transmit control information. The detection vehiclecontrol console is used for connecting and controlling the internal combustion traction control connection device and the electric traction control connection device. When the power vehicle is drivenby internal combustion traction or electric traction, the detection vehicle can be connected with the power vehicle driven by electric traction or the power vehicle driven by electric traction through the internal combustion traction control connection device or the electric traction control connection device. According to the detection vehicle disclosed by the invention, the power traction modeof the detection vehicle is expanded, and practicability and convenience of the detection vehicle are improved. The invention also discloses a detection vehicle group which comprises the detection vehicle. The detection vehicle group can be marshaled with the power vehicle driven by electric traction or the power vehicle driven by electric traction, and thus the cost is reduced.

The invention belongs to the technical field of traditional Chinese medicinal material processing and particularly relates to an energy-saving heat preservation drying box for traditional Chinese medicinal material processing and a traditional Chinese medicinal material processing technology. Aims to solve the problems of single structure, poor drying effect, low efficiency, inconvenience in classified drying at the same time, high workload and non-uniformity in drying in the prior art, the following technical scheme is proposed now: the energy-saving heat preservation drying box for traditional Chinese medicinal material processing comprises a box body, wherein the box body is cylindrical, three supporting legs arranged in a triangular mode are fixedly connected to the outer wall of the bottom of the box body, and a box door is formed in one side of the box body. For the energy-saving heat preservation drying box for traditional Chinese medicinal material processing and the traditional Chinese medicinal material processing technology, by adjusting a height of an inclined plate, medical materials can be conveniently dried by different thicknesses and can further be conveniently and automatically flattened, so that the drying uniformity of the medical materials is guaranteed; meanwhile, centralized collection of the medicinal materials can further be facilitated, so that the labor intensity is weakened; the medicinal materials can be driven to rotate by starting a rotating motor, so that the drying effect is improved; and flowing of air in the box body can further be achieved while rotation is conducted, so that the drying efficiency is improved, and the practicability is greatly improved.

The invention discloses a wood door capable of realizing self-cleaning, and specifically relates to the technical field of wood doors. The wood door capable of realizing self-cleaning comprises a doorbody, wherein an empty cavity is formed in the door body, and a dust absorption mechanism is arranged in the empty cavity; and the dust absorption mechanism comprises a fan, the fan is fixedly connected into the door body; a first branch pipe is fixedly connected to an air inlet port of the fan; a dust absorption head is fixedly connected to the bottom of the first branch pipe; a second branch pipe is fixedly connected to an air outlet port of the fan; a box body is fixedly connected to one end of the second branch pipe; the box body is fixedly connected into the door body; a drawer is arranged in the box body; and a filter screen is arranged at the top of the drawer. According to the wood door capable of realizing self-cleaning, through the arrangement for the dust absorption mechanism which is composed of the fan, the dust absorption head, the box body, the drawer, the filter screen and other components in the door body, the fan can be rapidly started by switching on a power supply;and dust and other garbage at the bottom of the door body is absorbed into the drawer through the dust absorption head, and finally the drawer can be drawn out and further cleaning is carried out onthe garbage accumulated in the drawer.

The invention discloses a real-time monitoring system for building assembly, and relates to the technical field of buildings. Any one detection rod is fixed on a detection arm through a fixing device,and then a sleeve is pushed to a cross beam, so that the detection rod abuts against a wallboard on the corresponding side, and then other detection rods slide to make the detection rods abut againstthe corresponding wallboards respectively; when the outer side surfaces are not flush with each other, the detection rod which is not at the same height as the fixed detection rod protrudes out of the detection arm, and the protruding length is observed through main scales, so that the size of a gap between the two wallboards is detected; when the wallboard inclines in the horizontal direction, the detection rod located at the same height as the fixed detection rod protrudes out of the detection arm, the protruding length is observed through the main scales, and therefore the inclination degree of the wallboard in the horizontal direction is detected, whether the outer side face is flush or not can be conveniently detected through four detection rods, operation is easy, repeated detectionis facilitated, and later main body structure deformation monitoring is facilitated.

The invention relates to the technical field of lifting equipment, in particular to a high-strength anti-breaking lifting equipment locking device convenient to limit, which comprises a four-wheel-drive operation transportation plate; a cross rod is rotatably mounted at the top end of the four-wheel-drive operation transportation plate; a telescopic air cylinder is rotatably mounted at the top end of the four-wheel-drive operation transportation plate; one side of the telescopic air cylinder is rotatably connected with one side of the cross rod; a top plate is rotatably installed at the top end of the cross rod; and one end of the cross rod is slidably installed on the inner side of the top plate and the inner side of the four-wheel-drive operation transportation plate. By arranging a self-locking mechanism, an auxiliary gear drives a centrifugal wheel in a centrifugal disc on one side to generate rapid deviation displacement through a rotating rod, and one side of the centrifugal wheel is meshed with inner clamping teeth, so that the centrifugal wheel is clamped in the centrifugal disc, rotation of the coaxial auxiliary gear is reversely limited, and the auxiliary gear clamps a rack plate, and the cross rod is limited, rapid descending of the top plate is avoided, the safety of equipment is improved, and damage to a borne object is avoided.

The invention provides an intelligent household hook, and solves the problem that people often forgets objects on a hook as the hook is low in intelligence in the prior art. The intelligent household hook comprises a hook rack arranged on a wall, wherein a plurality of hook bodies are arranged on the front end surface of the hook rack; the hook bodies are connected with limiting rods; the limiting rods are connected with indicating lamps and limiting blocks; the indicating lamps and the limiting blocks are all mounted on the hook rack; the limiting blocks are matched with pressure sensors; the pressure sensors are connected with the control system; the control system is connected with a first photoelectric sensor, a lighting lamp, a second photoelectric sensor, a display screen, a control panel and a loudspeaker; the first photoelectric sensor is arranged on a door; the lighting lamp is arranged on a wall; the second photoelectric sensor, the display screen, the control panel and the loudspeaker are all arranged on the hook rack. The intelligent household hook can remind people of required objects when people go out and also can attract the attention of old people and children and improve the convenience of life and the practicability.

The invention discloses an automatic vertical hinged door of a home elevator. The automatic vertical hinged door comprises a door pocket, a door plate assembly and a door machine. The door plate assembly comprises a left door plate and a right door plate, a left rotating shaft is arranged on one side of the top of the left door plate, the upper end of the left rotating shaft extends into the doormachine, a right rotating shaft is arranged on one side of the top of the right door plate, and the upper end of the right rotating shaft extends into the door machine. A controller, a driving motor and a transmission shaft are arranged in the door machine, an output shaft of the driving motor is connected with the left rotating shaft, a first bevel gear and a second bevel gear are arranged at thetwo ends of the transmission shaft respectively, a third bevel gear meshing with the first bevel gear is arranged on the left rotating shaft, and a fourth bevel gear meshing with the second bevel gear is arranged at the upper end of the right rotating shaft. Anti-collision devices are arranged at the bottom of the left door plate and the bottom of the right door plate respectively. The automaticvertical hinged door of the home elevator is reasonable in structure, and the practicability and convenience of a landing door of the home elevator are effectively improved. The anti-collision devicesare arranged, so that the safety of the landing door of the home elevator is greatly improved.

The invention relates to a historical block live-action modeling data collecting device which comprises a first bottom plate. A second bottom plate is arranged on the right side of the first bottom plate. Fixed plates are symmetrically connected with the top of the first bottom plate and the second bottom plate. A mounting seat is connected between the fixed plates. A chassis is arranged at the bottom of the mounting seat. The top of the chassis is fixedly connected with a first operation box. A second operation box is arranged at the top of the first operation box. Connecting members are symmetrically arranged at the bottom of the first bottom plate and the second bottom plate. The mounting seat comprises a horizontal plate. Baffles are symmetrically connected with both sides of the leftside of the horizontal plate. The bottom of the horizontal plate is fixedly connected with a rotating electric machine. The first operation box comprises a first box body, which further improves the convenience and the practicability. The operation is more convenient, so that a camera body can more conveniently capture the panoramic view of a building block. People do not need to manually performtargeted shooting and collecting one by one, which extends the service life of the camera body.

The invention discloses a hollow fiber ultrafiltration membrane and PP combined filter core, and relates to the field of ultrafiltration membrane filter cores. The hollow fiber ultrafiltration membrane and PP combined filter core comprises a filter, wherein a first flange pipe is arranged at the top end of the filter, a second flange pipe is arranged at the bottom end of the filter, a filter flange disc is arranged on the outer wall of the filter, the top end, located above the filter flange disc, of the filter is connected with a water inlet pipe, flange holes are formed in the outer portionsof the filter, the first flange pipe and the filter flange disc, the flange holes are provided with matched fixing bolts, and the fixing bolts are provided with matched fixing nuts. By arranging theconnecting disc, the limiting rod, the rotating column and the like, the situation that the using effect and the filtering effect of the filter are affected due to the fact that water flow entering the filter from the direction of the first flange pipe is too large and impact force is too strong is avoided, and the filter below is prevented from being damaged or destroyed by the water flow, so that the use safety of the filter is protected and the service life is prolonged.

The invention relates to a ball receiving and sending cylinder turnover device which comprises a base, a front supporting seat, a middle supporting seat, a rear supporting seat and a turnover frame. The front supporting seat, the middle supporting seat and the rear supporting seat are sequentially arranged on the base at intervals; the overturning frame can rotate between a first rotating position and a second rotating position, the overturning frame comprises an overturning seat in rotating fit with the middle supporting seat, a supporting part extending from the overturning seat in the side direction and at least two guide columns, an included angle is formed between the supporting part and the guide columns, and the guide columns are used for being connected with sleeves of the ball receiving and sending barrels in a sleeving mode so as to be connected with the ball receiving and sending barrels; when the overturning frame is at the first rotating position, the guide column is arranged in the horizontal direction and extends out of the rear supporting seat, so that the ball receiving and sending barrel can be supported on the rear supporting seat, and the supporting part faces upwards; and when the overturning frame is located at the second rotating position, the guide column is arranged upwards, so that the receiving and dispatching air cylinder can be erected, and the supporting part is horizontally arranged and supported to the front supporting seat. The ball receiving and sending cylinder turnover device enables the ball receiving and sending cylinders to be turned over, transported, tested and stored underwater, and is practical and convenient.

The invention further discloses a diesel engine power estimation method. According to the diesel engine oil injection device structure and the oil supply principle, the corresponding relation between an oil filling rack bar and the oil consumption is obtained; the mechanical loss power of a diesel engine at the specified rotating speed is estimated according to the deceleration process of the diesel engine in the non-oil-supply state; and on the premise that the oil consumption, the no-load fuel consumption and the mechanical loss power are known, the output power of the diesel engine at the current oil consumption or the current oil filling rack bar position and the current rotating speed is estimated through an oil consumption line method. The method overcomes the problems of difficult sensor installation, poor signal quality and the like when the output power of the diesel engine is tested in a real vehicle, and can realize the real-time estimation of the output power of the diesel engine by using the current operation condition of the diesel engine.

The invention relates to the technical field of mechanical claws, in particular to a mechanical claw with a buffering function, which comprises a base, a linear motor and a mechanical claw device, a motor box is fixedly connected above the base, a first motor is fixedly connected below the interior of the motor box, and a support plate is fixedly connected above the interior of the motor box; a speed reducer is fixedly connected to the upper portion of the supporting plate, a linear motor is fixedly connected to a main shaft of the speed reducer, a sliding sleeve is slidably connected to a main shaft of the linear motor, a connecting block is fixedly connected to the left side of the sliding sleeve, a hydraulic cylinder is fixedly connected to the left side of the connecting block, and a connecting box is fixedly connected to the left end of the hydraulic cylinder. And a second motor is fixedly connected to the interior of the connecting box, a main shaft of the second motor is fixedly connected with a mechanical claw device, the height and direction of the mechanical claw device can be conveniently adjusted through the first motor, the second motor and a linear motor, the flexibility of the device is improved, and the mechanical claw device can conveniently grab different positions.

The invention belongs to the technical field of medical assistance, and particularly relates to a medical waste classification management box for an emergency department. The medical waste classification management box comprises a vehicle body, wherein the vehicle body is rotatably connected with a first placing groove, and the vehicle body is provided with an adjusting transmission structure matched with the placing groove; and a second placing groove is formed at the lower portion of the vehicle body, a lifting plate is connected to the interior of the second placing groove in a lifting mode, a lifting shaft is rotationally connected to the interior of the vehicle body, a pair of first lifting worms is arranged on the lifting shaft, first lifting worm wheels meshing with the first lifting worms are rotationally connected to the vehicle body, a transmission shaft is fixedly connected to the first lifting worm wheels, and the transmission shaft is connected to a lifting transmission structure matched with the lifting plate. According to the medical waste classification management box, the angle of the first placing groove can be changed, waste can be conveniently dumped, the waste does not need to be slowly taken out with hands, the hands are prevented from being scratched by sharp glass tips, and meanwhile, the problem that bottles are difficult to take out due to smoothness is solved, and the safety and convenience of the medical waste classification management box are improved.

The invention discloses an automatic telescopic rotary table which comprises a big round table board and a small round table board. A small round table board placing hole is formed in the middle of the big round table board, a lifting block is fixed to the bottom face of the small round table board, a first bevel of the lifting block is pressed on a second bevel of a driving block, the driving block is in screw joint with a drive screw hinged to a base, a big-end-down step guide hole is formed in the base, the lower end of the base is hinged to a table frame through a bearing, and the big round table board is fixed to the table frame; an outer ring gear is fixed to the outer wall of the middle of the base, a driving small gear is meshed with the outer ring gear and fixedly connected with asecond motor fixed to the table frame, and the first motor, the second motor and a control penal arranged on the big round table board are electrically connected. Accordingly, the small round table board can achieve automatic rising and falling and can be placed in the big round table board, and meanwhile the small round table board can rotate automatically; the practicability and convenience ofa dining table are improved.