532results about How to "Add practical functions" patented technology

The invention portable heart physiological pace making / program controlled stimulating apparatus with multi parameter menu selection mode includes; casing, power source circuit, input and output wires connected to human body and control circuit; and the control circuit includes pre amplifier circuit, trap circuit, low pass filter and amplifier circuit, first order integrating circuit and differential circuit, gain control circuit, comparison circuit, photoelectric coupling circuit, heart rate sound indicating device, single chip computer circuit, etc. It also includes ultra sonic frequency oscillation circuit, boosting rectifying circuit, shaping amplifier circuit, output port and display unit. Its advantages include low production cost, small volume, multifunction and high effect.

The invention discloses a method for checking monitoring media through a videoconference terminal and a videoconference terminal. The method comprises the following steps: the internal initial EPG menu of the videoconference terminal is set, so that the videoconference terminal is connected with a monitoring service management platform; the videoconference terminal acquires an address informationlist from the monitoring service management platform, wherein the address information list is a monitoring front end list; after selecting the monitoring front end according to the monitoring front end list, the videoconference terminal transmits a media passage establishing request to the corresponding monitoring front end according to the selected monitoring front end, wherein the media passageestablishing request carries monitoring front end information, responding to the media passage establishing request, the corresponding monitoring front end transmits a monitoring media stream to the videoconference terminal. Through the processing procedure, the method can expand the application range of the videoconference terminal and enhance the operation experience of users and the practical functions of the emergency command multimedia system.

The invention discloses a recording device and a recording method thereof. The recording device comprises a character recording module which is used for collecting speech information; the corresponding characters of the speech information can be searched according to a speech character library, and the speech information is transferred into a text file and stored. The recording method comprises the following steps that the character recording module is used to collect the speech information; the corresponding characters of the speech information can be searched according to the speech character library, and the speech information is transferred into the text file and stored. The recording device provided by the invention has the functions of voice recording and character recording; accordingly the speech information can be recorded by the voice file and the text file, the collation and printing is convenient for a user and the needs of the user is satisfied. In addition, a mobile phone can have the functions of voice recording and character recording when the recording device is applied in the mobile phone; the practical function of the mobile phone is expanded; the benefits of the users and the operators are greatly expanded.

The invention relates to quantum ceramic and a formulation, a making method and application thereof and relates to the field of materials. The formulation of the quantum ceramic comprises tourmaline, meteorite, stone needle, medical stone, germanite, silicon dioxide, titanium dioxide, calcium oxide, kaolin, iron sesquioxide, zinc oxide, neodymium, boron and magnesium oxide and is reasonable in proportioning, so that performance of the quantum ceramic which is finally obtained is improved effectively. The making method includes: mixing raw materials according to the above formulation; sintering and then cooling in a nitrogen atmosphere. The making method is simple to operate and convenient for industrial production. The quantum ceramic made by the method releases micro magnetism and infrared light waves, thereby having excellent healthcare efficacy. By applying the quantum ceramic in accessories, functionality of the accessories can be improved effectively, and value of the accessories can be increased.

The invention relates to a multifunctional solar street lamp convenient to adjust and with an automatic defogging cleaning function. The multifunctional solar street lamp convenient to adjust and withthe automatic defogging cleaning function comprises a lamp post, a lamp tube, a lamp shade, a base, a fixing block and a solar panel and further comprises a moving chamber, a cleaning chamber and a lifting mechanism. The lifting mechanism comprises a first cylinder, a rack, a gear and a lifting rod. A second cylinder, a rotating rod, a connecting rod, a swinging rod and a spray head are arrangedin the cleaning chamber. A driving mechanism, a telescopic frame and a fixing plate are arranged in the moving chamber. The driving mechanism comprises a first motor, a first lead screw, a second leadscrew and two sliding blocks. According to the multifunctional solar street lamp convenient to adjust and with the automatic defogging cleaning function, the angle of the solar panel can be flexiblyadjusted through the lifting mechanism according to the irradiation angle of sunlight, so that the power generation efficiency of the solar panel is improved; hot air can be sprayed to a lamp shade housing through the cleaning chamber, so that condensation fogging, caused by a large temperature difference between the interior and the exterior of the lamp shade, of the outer wall of the lamp shadeis avoided, the illumination effect of the solar street lamp is improved, and the practicability and functionality of the multifunctional solar street lamp are improved.

The invention discloses a combined refrigerator, which comprises a first box body and a second box body, wherein the first box body comprises a first refrigeration chamber, a sterilization chamber and a first freezing chamber, spaced with one another from top to bottom, and the first refrigeration chamber, the sterilization chamber and the first freezing chamber are controlled through a first control module respectively; and the second box body and the first box body are detachably arranged, the second box body comprises a second refrigeration chamber, a microwave chamber and a second freezing chamber, spaced with one another from top to bottom, and the second refrigeration chamber, the microwave chamber and the second freezing chamber are controlled through a second control module respectively. According to the combined refrigerator provided by the embodiment of the invention, the functions of sterilizing, unfreezing the frozen food by using microwave, heating and cooking, and the like are added by additionally arranging the sterilization chamber and the microwave chamber; and the combined refrigerator has more diverse functions, is simpler and more convenient to operate, and occupies less floor space.

The invention relates to an Internet of things-based unmanned aerial vehicle with a honeycomb picking function. The Internet of things-based unmanned aerial vehicle with the honeycomb picking functioncomprises a vehicle body, an absorbing mechanism and a cutting mechanism, wherein the absorbing mechanism comprises a rotating module and a clamping module; the clamping module comprises a fixing plate, a driving unit and two clamping units; the cutting mechanism comprises a lifting module and a swinging module, and the swinging module comprises a lifting plate, a control unit and a swinging unit. The Internet of things-based unmanned aerial vehicle with the honeycomb picking function can clamp branches in different positions and of different thicknesses via clamping claws through the absorbing mechanism to achieve parking stabilizing effects and to save electric energy; compared with an airborne cutting mode, an fixed unmanned aerial vehicle can provide good support; through a cutting mechanism, blades can be lifted and swing to cut honeycombs on branches; compared with a manual tree climbing mode, the Internet of things-based unmanned aerial vehicle with the honeycomb picking function can avoid potential risks existing during a climbing process as much as possible, and meanwhile, is convenient and safe, thereby improving practicality and functionality.

The invention relates to an LED electronic screen convenient to maintain and having the protection function. The LED electronic screen includes a main body and a support column and further includes alifting mechanism, a protection mechanism and a power generation mechanism. The lifting mechanism includes a first motor, a screw rod, a lifting block and a second motor; the protection mechanism includes a drive component and a moving component, and the power generation mechanism includes an electric push rod, a sliding block, a telescopic frame, an electric generator and a blade. According to the LED electronic screen convenient to maintain and having the protection function, through the lifting mechanism, the main body can thus lift and rotate, compared with an existing fixedly installed electronic screen, it is convenient for maintenance workers to check, potential safety hazards generated when the maintenance workers climb for high-altitude operation are reduced, through the protection mechanism, the surface of the main body can be covered and cleaned, the situation that hail damages the main body is prevented, through the power generation mechanism, wind can be effectively used for power generation, electric energy is saved, and in this way, the practicality and functionality of LED equipment are improved.

The invention relates to a safety helmet with a dust prevention and cooling function based on the internet of things. The safety helmet comprises a main body and further comprises a face mask, a cooling mechanism and a dedusting mechanism, the cooling mechanism comprises a cooling assembly and a jetting assembly, and the dedusting mechanism comprises a roller and two movable assemblies. By means of the safety helmet with the dust prevention and cooling function based on the internet of things, through the cooling mechanism, heat inside the safety helmet can be absorbed and taken away, thus thetemperature inside the safety helmet is lowered, the wearing comfort of workers is improved, the body fatigue of the workers is mitigated, cooled air is made full use of for dedusting, dust is prevented from covering the surfaces of the safety helmet and the face mask, thus the vision is not blurred, and the respiratory tract and the eyes of the workers are not influenced; through the dedusting mechanism, the surface of the face mask keeps clean, the visual effect is improved, the workers conveniently observe the surrounding environment during work, and the practicability and the functionality of the safety helmet are improved.

The invention relates to energy-saving outdoor lighting equipment facilitating resting of people in a park. The energy-saving outdoor lighting equipment comprises a column, a fixed plate and a lighting lamp and further comprises a resting mechanism and an adjusting mechanism. The resting mechanism comprises a storage assembly and a reinforcing assembly, the storage assembly comprises a lifting unit and a supporting unit, and the adjusting mechanism comprises a movable assembly and a rotary assembly. According to the energy-saving outdoor lighting equipment facilitating resting of people in thepark, by means of the resting mechanism, a rotary plate in a horizontal state can achieve the function of a seat, people can have a rest conveniently, and the cost investment of park seat mounting isreduced. The function of storage protection can be achieved, and the space is saved. By means of the adjusting mechanism, a solar cell panel can be driven to move, and the function of keeping out sunand rain is achieved for resting people. By adjusting the angle of the solar cell panel, the contact area of the equipment and sunlight is increased, and therefore the power generation effect is improved, and the practicality and functionality of the lighting equipment are greatly improved.

The invention belongs to the technical field of audio and video transmission, and especially relates to a fusion system of a video monitoring system and a video conference system and a fusion method thereof. The system comprises a fusion gateway arranged between the video monitoring system and the video conference system, and the fusion gateway is in bidirectional communication connection with the video monitoring system and the video conference system separately. The fusion method of the fusion system comprises the following steps: establishing a connection between the fusion gateway and the video conference system; displaying a local conference code stream from the video conference system by the video monitoring system; and displaying a monitoring code stream from the video monitoring system by the video conference system. The fusion system does not need to add hardware in the video monitoring terminal and realizes the fusion of the video monitoring system and the video conference system, the fusion system is high in compatibility, greatly reduces the fusion difficulty between the video monitoring system and the video conference system, reduces the time cost and the fund cost of project reformation.

The invention relates to a knock filter type water utilization baffle, which comprises a baffle body, a bracket and a fixing block. An extension plate body is arranged on the upper end of the baffle body, and a drawing groove body is arranged above the outside of the baffle body. , the drawing groove body is inlaid with a through opening, and the bottom of the drawing groove body is provided with an inner groove body, the outside of the inner groove body is arranged with a door body, and the left and right sides of the door body are connected with a rotating shaft , a handle is fixed on the door body, and a sealing strip is fixed on the inner wall of the door body, the brackets are arranged on the left and right sides of the baffle body, and the bottom of the baffle body is arranged with a base, and the base is inlaid with a channel and a first hydraulic cylinder is arranged above the left and right sides of the base, and a first connecting rod is connected to the bottom end of the first hydraulic cylinder. The beneficial effects of the present invention are: the knock filter type water use baffle is provided with a filter net, which can well filter the impurities in the water, thereby playing the role of cleaning the water.

The invention relates to the technical field of aluminum alloy doors and windows, in particular to an aluminum alloy window with an electronically controlled safe protection mechanism. The aluminum alloy window with the electronically controlled safe protection mechanism comprises an aluminum alloy outer frame, an aluminum alloy window body and a small motor, wherein the aluminum alloy outer frameis fixedly mounted on the inner wall of a building window; and the aluminum alloy window body is movably connected to the inner wall of the aluminum alloy outer frame through a longitudinal hinge. According to the aluminum alloy window with the electronically controlled safe protection mechanism, the small motor is controlled by opening and closing the aluminum alloy window body, and is used fordriving an outer threaded lifting lead screw to rotate so as to control a lifting connecting block to lift, thus, after the window body is opened, transverse protection rods are unfolded automaticallyin the aluminum alloy outer frame, the degree of automation is greatly improved, the safety of the window in an open state is improved, a sunshade mechanism can be formed between the transverse protection rods as needed by a manual drawing type sunshade roller shutters in the transverse protection rods, and thus, the practicability and the functionality are greatly improved.

The invention provides a method based on a mobile phone for realizing a swing stick and the mobile phone. The method comprises the following steps: image character information required to be displayedis acquired; an acceleration transducer acquires the acceleration change data of the mobile phone shacked by a user and sends the acceleration change data to a base band module; the base band modulereceives the acceleration change data and carries out computation process on the acceleration change data to judge the shaking direction and speed of the user according to the computation process; image data is generated according to the image character information required to be displayed, the image character information data is sent to a display module, and the display module swings the image character information according to preset frequency refresh change and sector track. By utilizing the existing acceleration transducer and large size screen of the mobile phone, the invention does not need to add extra components and modify appearance structure to realize cool display function of the swing stick. The mobile phone can be used for sending out distress signal at a special occasion, thereby enhancing the entertainment and utility function of the mobile phone.

The embodiment of the invention discloses an interaction method for realizing a mobile device. The method comprises the following steps that: a first mobile device selects at least one second mobile device according to at least one pre-associated set identification, the set identification corresponds to at least one second mobile device, and the data is sent to at least one selected second mobile device; the second mobile device receives the data and stores the identification corresponding to the first mobile device; the second mobile device receives replay information entered corresponding to the data, and returns the replay information to the first mobile device according to the stored identification corresponding to the first mobile device. The embodiment of the invention further discloses a mobile device and a system for realizing the interaction of the mobile device; the problems that the system of a handheld electronic paper device in the prior art, such as an electronic book reader, cannot interactively communicate with an external mobile device or cannot perform interactive teaching are solved.

The invention discloses an operation and maintenance management method with combination of personnel positioning with BIM. The method comprises: step one, modifying a BIM model at a design stage and aconstruction phase to form a BIM model at an operation and maintenance stage; step two, according to actual demands of the operation and maintenance management stage of the building, coding all components in the BIM model; step three, carrying out light-weight processing on the data of the BIM model and storing the processed data in a database, reading the database by using a third-party operation and maintenance software by invoking an interface, and displaying the BIM model in real time; step four, arranging a bluetooth sensor positioning receiver inside the building; step five, acquiring the current location of a user by holding a mobile terminal that is provided with the third-party operation and maintenance software and has the bluetooth transmission function by the user; and step six, marking the current location of the user in the displayed BIM model by the third-party operation and maintenance software, thereby carrying out continuous positioning or path navigation. Therefore,path navigation of equipment maintenance in the ceiling is realized; the work efficiency is improved; and the operation cost is lowered.

The invention discloses an implementation method for supporting dual protocols by utilizing an RFID chip. The method is characterized by comprising the following steps: setting one of an ISO 14443 protocol and an ISO 15693 protocol on the RFID chip as a default supported protocol on the RFID chip; electrifying the RFID chip, simultaneously receiving instructions of the two protocols, further judging the types of the received instructions, entering a communication mode of the default protocol if the instruction of the default protocol is received, and automatically switching into another communication mode when one condition is met; and not responding to the instruction and starting condition judgment when the instruction of a non-default protocol is received, judging the subsequent received instruction, switching to the communication mode of the non-default protocol if the condition is met, and responding to the instruction of the protocol. According to the implementation method disclosed by the invention, double communication protocols are realized, and the chip can preferentially enter a defaulted protocol mode during use and automatically switch to another communication protocol when the condition is met according to the service condition. Therefore, two protocol modes can be switched according to needs.

The invention relates to a detachable buffer-type transport device for canned bottles. The detachable buffer-type transport device for the canned bottles includes a transport device body, lower limiting plates, rollers, second hydraulic cylinders and protective pads. An insulation layer is arranged in the inner wall of the transport device body, a first rotating shaft is arranged above the exterior of the transport device body, and a handle is connected to the upper end of the first rotating shaft. Cushion blocks are arranged on the left and right sides of the transport device body, and firstcushioning springs are fixed on the outer walls of the cushion blocks. A bracket is arranged on the right side of the first cushioning springs which are located on the right side, a fixing block is installed in the middle of the right side of the bracket, and the rollers are installed at the bottom end of the transport device body. The detachable buffer-type transport device for the canned bottleshas the beneficial effects that detachable buffer-type transport device for the canned bottles is provided with the second hydraulic cylinders, abrasion resistance pads are driven by the second hydraulic cylinders to be pressed downwards, so that the abrasion resistance pads and the bottom of a carriage are firmly pressed, and the stability of the whole transport device is guaranteed.

The invention relates to a solar circulation ventilation type hardware air conditioner support. The support comprises a fixing base, second fastening bolts, supporting columns, vent pipes and second hydraulic cylinders, wherein the lower portion of the fixing base is connected with a protective cover through rotating shafts, and first buffer springs are fixed on the outer surface of the protectivecover, first fastening bolts are arranged below the first buffer springs, buffer plates are fixed to the right end of the first buffer springs, the second fastening bolts are arranged on the left side and the right side of the fixing base, and second buffer springs are connected to the upper end of the fixing base, a mounting plate is fixed at the upper end of the second buffer springs, the supporting columns are arranged on the outer side of the mounting plate, and a first hydraulic cylinder is arranged on the outer side of the supporting columns. The solar energy circulation ventilation type hardware air conditioner support has the beneficial effects that the support is provided with the protective cover, the protective cover can well protect an outdoor unit of the air conditioner, andthe protective cover can be conveniently opened or closed through the rotation of the rotating shaft.

The invention provides a device and method for detecting the safety suitability of drivers of an operating vehicle. The device comprises a displayer, a steering wheel, a brake pedal, an accelerator pedal, a computer and a test system; the steering wheel is provided with a shifting plate, and the displayer, the brake pedal, the accelerator pedal and the shifting plate are all connected with the computer; the test system is developed on the basis of a Unity3D platform and used for constructing a virtual scene for detecting the safety adaptability of the drivers, sending the virtual scene to thedisplayer and receiving information fed back by the shifting plate, the brake pedal and the accelerator pedal so as to evaluate the safety adaptability of the drivers, wherein the safety adaptabilitycomprises eyesight, color sense, kinetic eyesight, darkness adaptability, speed estimation, selection response, working memory and effective visual field. The device and the method overcome the defects that traditional driver safety suitability detection equipment is too large in size, poor in portability and difficult to upgrade and transform due to an embedded development mode. The device and the method have a plurality of test effects so as to screen out more suitable operating drivers.

The invention relates to the technical field of flowerpot trays, in particular to a form-convertible flowerpot tray with an adjusting function. The flowerpot tray comprises a bottom plate, three supporting legs are mounted on the lower surface of the bottom plate, first sliding grooves are formed at the front, rear, left and right sides of the lower surface of the bottom plate, and first sliding blocks are mounted in the first sliding grooves; and a first limiting hole is formed at the top of each first sliding groove, a limiting rod is installed on the upper surface of each first sliding block, the limiting rods are located in the first limiting holes, a fixing frame is installed on the upper surfaces of the limiting rods, four telescopic rods are installed on the upper surface of the bottom plate, and a tray body is installed at the ends, away from the bottom plate, of the four telescopic rods. According to the flowerpot tray, through mutual cooperation of structures, water drainageis facilitated, the height of a flowerpot can be adjusted, the flowerpot tray can be changed into a hanging form, the practicability of the flowerpot tray is improved, people can use the flowerpot tray conveniently, and growth of plants in the flowerpot is facilitated.

The invention relates to a pre-filter type paddy cleaning device, which comprises a main body of the cleaning device, a second stirring shaft, a drain port and an observation port. The upper left end of the main body of the cleaning device is provided with a feeding port, and the inside of the feeding port is arranged with a a first filter screen, a first stirring blade is arranged above the first filter screen, and the upper end of the first stirring blade is connected with a first stirring shaft, and the bottom end of the second motor is connected with a second stirring shaft, and The second motor is installed on the right side of the bracket, the outside of the second stirring shaft is connected with a second stirring blade, and the outside of the second stirring blade is provided with a cleaning box, and the drain is connected to the right end of the cleaning device main body, so The bottom end of the cleaning box is connected with a hydraulic cylinder through a connecting rod. The beneficial effects of the present invention are: the pre-filter rice cleaning device is provided with a first stirring blade, and the rotation of the first stirring blade can assist the paddy to filter when feeding, compared with the filtering effect of only setting a filter screen for filtering better.

The invention discloses a cleaning-free intelligent security monitoring camera, and relates to the technical field of security monitoring. The cleaning-free intelligent security monitoring camera comprises a guide rail, mounting devices are fixedly mounted at two ends of the guide rail, a self-lubricating device is fixedly mounted in the middle of the guide rail, and energy storage devices are fixedly mounted on the front and rear surfaces of the left side of the guide rail; a driving device is fixedly mounted on the right side of the guide rail right end mounting device, a DSP controller is fixedly mounted at the top of the driving device, a lead screw is rotatably connected to the interior of the guide rail through a ball bearing, the right side end of the lead screw is fixedly connectedwith the output end of the driving device, and a sliding device is in threaded connection with the surface of the lead screw. By arranging mounting blocks and hanging plates, fastening bolts can be conveniently connected into the threaded through holes in a threaded mode, so that the camera is hung and mounted at the top of the position needing to be monitored, the ground below the camera can beconveniently monitored, and meanwhile the camera is convenient to disassemble and assemble.