47results about How to "Convenient and free choice" patented technology

The invention relates to an intelligent blind guiding device and a blind guiding crutch provided with the same. A central processing unit obtains a user location according to a positioning module, obtains destination information through a voice input module, then determines an optimal walking trip route through a path planning module, and plays navigation information through a voice prompt module; and road condition information is analyzed in real time during navigation with the combination of a data storage unit, an image acquisition module and road condition analysis module, and prompt information is played in real time through the voice prompt module to guide a user to travel. The intelligent blind guiding device is integrally arranged on the blind guiding crutch, hats and other articles for daily use, thereby being able to make accurate detection and reasonable evaluation of traffic signals, obstacles, potholes, pedestrians, vehicles and the like, provide timely and reasonable voice prompts for the user, provide convenience for travels of special population fields especially for the blind and the elderly, and achieve precise positioning, path navigation, traffic detection and voice prompt functions, so that the intelligent blind guiding device has a wide popularization significance.

The invention belongs to the technical field of medical equipment, in particular to an automatic blood collection and automatic transfusion nursing bed. It includes nursing institutions, The main cantilever mechanism and the auxiliary cantilever mechanism arranged on both sides of the nursing mechanism and the functional platform arranged on the main cantilever mechanism or the auxiliary cantilever mechanism are provided with a guide rail, a driving device and a rotating device, and the functional platform comprises an arm fixing mechanism, a needle holding mechanism and a needle positioning mechanism. The main cantilever mechanism and the auxiliary cantilever mechanism are provided with a guide rail, a driving device and a rotating device. The automatic blood collection and automatic transfusion nursing bed of the invention, through the cantilever mechanism to realize the rough positioning of the needle entry point, Then the needle insertion point is accurately positioned by the nearinfrared image processing module and the ultrasonic module, and the needle insertion operation is completed by the linkage control of the injection mechanism, so as to realize the venous blood sampling or venous injection function, which has the characteristics of high venous puncture quality, simultaneously realizes the simultaneous operation of multiple nursing beds, reduces the workload, and ensures the blood sampling and medication time.

The invention discloses a method for playing a mobile multimedia broadcasting program through a browser and a terminal thereof. The method comprises the following steps that: the browser in a mobile communication terminal is preinstalled with a player plug-in and an engine thereof, and the browser loads and operates the player plug-in by operating the engine; and when a user selects a program link of a channel through the browser, the running player plug-in is used for playing mobile multimedia broadcasting program data of the channel received by the terminal. The method and the terminal allow a mobile communication terminal user to demand and listen to or watch the mobile multimedia broadcasting program while browsing and searching internet web page information, thus the user can perform interactive free selection on the content of the mobile multimedia broadcasting program conveniently. The method and the terminal greatly improve the user experience degree, and are particularly adaptable to the development trend of browser platformization.

The invention discloses potato raw slurry and starch flour used for staple foods and a production process thereof. The production process of the potato raw slurry comprises the steps of selecting potatoes as a raw material, washing and peeling the potatoes, slicing and soaking the potatoes, cleaning and draining the potatoes, pulping the potatoes to obtain slurry, centrifuging the slurry, treating a filtrate, and drying the filtrate. The potato starch flour is then subjected to granulation to obtain granular whole potato starch flour. The production process of the potato starch flour and the granular starch flour can avoid gelatinization of the potato starch, can maintain the color, fragrance, taste and protein activity of the potatoes, and solves a problem of properties of potato knead in process of staple foods, and has important significance of promoting potato staple foods.

The invention relates to an electrochromic device with a shoulder-to-shoulder structure. The electrochromic device comprises a common electrode unit, at least one color changing unit and an electrolyte layer, wherein the common electrode unit includes an electrode layer and an electrode protection layer arranged on the electrode layer, each color changing unit includes a transparent conductive layer and a color changing layer arranged on the transparent conductive layer, the common electrode unit and each color changing unit are arranged on the same plane, two adjacent units are provided withan insulating area therebetween, and the electrolyte layer covers the electrode protection layer in the common electrode unit and the color changing layer in each color changing unit and connects theelectrode protection layer in the common electrode unit and the color changing layer in each color changing unit. According to the invention, an electrochromic device with a sandwich structure is flattened into the electrochromic device with a shoulder-to-shoulder structure, thereby being conducive to realizing multi-color and personalized pattern design of the electrochromic device, and reducingthe difficulty of integration, softening and large-area design.

The invention relates to a compound self-service card sender lane system and a passing method thereof; the compound self-service card sender lane system comprises an industrial control computer, an OBU recognizer, a trigger ground sensor, a card sending zone ground sensor, a rod dropping ground sensor, a car detector, a camera, a license plate identification device, a guide information plate, an automatic barrier machine, and a plurality of self-service card senders arranged side by side on one side of the lane in the vehicle forward direction; the OBU recognizer, the camera, the license plate identification device, the guide information plate and the automatic barrier machine are respectively connected with the industrial control computer; the trigger ground sensor, the card sending zone ground sensor and the rod dropping ground sensor are respectively connected with the industrial control computer through the car detector. The compound self-service card sender lane system can simultaneously serve many cars, thus enhancing lane passing capacity of a toll station entrance, and various passing mode are provided, so the cars can freely select the passing modes.

The invention discloses a business integrated water dispenser. The water dispenser comprises a frame, wherein an upper cover plate is installed at the top end of the frame, upper side plates are fixedly installed at the tops of the two sides of the frame correspondingly, the upper cover plate cooperate with the upper side plates to form an upper box at the top of the frame, lower side plates are fixedly installed at the bottoms of the two sides of the frame correspondingly, a lower bottom plate is fixedly installed at the bottom end of the frame, the lower bottom plate cooperate with the lowerside plates to form a lower box at the bottom of the frame, a control box is installed on the front surface of the upper box, an intelligent self-service payment terminal is installed on the front surface of the control box, and a water discharging nozzle A which is provided with a solenoid valve and used for discharging non-functional water and a water discharging nozzle B which is provided witha solenoid valve and used for discharging functional water are further installed at the bottom of the control box. According to the water dispenser, an external water supply source can be connected into the water dispenser through an arranged clear water inlet connector, therefore, water of the water dispenser can be supplied continuously and automatically, and input of manpower cost is reduced;and meanwhile, the water dispenser can be subjected to payment through multiple code-scanning online modes, and therefore the commercial popularization value of the water dispenser is increased.

The invention provides a movable pool with a plurality of water storage cavities. The pool comprises surrounding edges made of a flexible material and a bottom made of a flexible material, wherein the surrounding edges and the bottom are connected together, so that the pool is provided with the plurality of water storage cavities with upward openings. According to the pool with the plurality of water storage cavities, the plurality of water storage cavities are formed, so that each water storage cavity has a different function. The movable pool can be used as a swimming pool, a SPA pool, an adult pool, a children pool and the like.

The embodiments of the present invention provide an image display method and device, a pan / tilt, and a storage medium. The method comprises: determining a display mode for image data to be displayed on a user interface; adjusting said image data according to the determined display mode; and displaying on the user interface a target image after said image data is adjusted. The method enables a userto choose a display mode for image display freely, is especially applicable to small display screens, and improves the flexibility of image display.

The invention relates to a hauling device for an automobile. The device comprises a U-shaped fixing ring, a first hauling hook, a connecting block and a second hauling hook; the connecting block is provided with symmetrical cavities with circular-arc cross sections, the end of the first hauling hook and the end of the second hauling hook are provided with convex ball ends matched with the circular-arc cavities, the length of the cavities is half that of the connecting block, the ends of the cavities are provided with first grooves matched with the end of the U-shaped fixing ring, and the convex ball ends are provided with through holes matched with the U-shaped fixing ring and the first grooves; the length of the connecting line of openings of the cavities in the connecting block is smaller than the maximum diameter of the convex ball ends. The hauling device for the automobile is reasonable in structural design; through the U-shaped fixing ring, movable connection between the haulinghooks and the connecting block can be changed into fixed connection, and free selection in practical use is facilitated; the hauling device for the automobile is convenient to use, practical and suitable for further application and popularization.

The invention relates to a fluorescence collecting object lens of a biological chip scanner, which is based on a CCD or CMOS imaging method. The fluorescence collecting object lens comprises eight lenses, and fluorescence signals successively penetrate through a plano-convex positive lens J1, a double-concave negative lens J2, a concave-convex positive lens J3, a plano-concave positive lens J4, a plano-convex positive lens J5, a concave-convex negative lens J6, a plano-plane lens J7 and a convex-concave positive lens J8 from an object side to a CCD imaging surface, wherein the lenses are arranged on a optical axis, the double-convex positive lens J5 and the concave-convex negative lens J6 form a double gummed lens, an aperture diaphragm is arranged on the surface of the plano-convex positive lens J4 close to the object side, and the plano-plane lens J7 is an optical filter of emission fluorescence. The fluorescence collecting object lens of the biological chip scanner provided by the invention is simple in structure, low in cost, and large in view field, can rapidly increase scanning speed, substantially improves the fluorescence collection efficiency and detection flexibility, and can be suitable for all visible optical bands.

The invention discloses a mechanical variable-speed cruise equipment for swimming, which comprises a tail fin fixing rod, a foot fixing structure, an ankle hinge structure, a variable tail fin device and a balanced force application device. The left tail fin and the right tail fin of the variable tail fin device are The caudal fin fixing rod is located on both sides of the caudal fin fixing rod and is connected with the caudal fin fixing rod through at least one caudal fin hinge structure between each other; the variable caudal fin linkage element connects the ankle hinge shaft with the left caudal fin and the right caudal fin, and balances the force-applying linkage The element connects the hinge shaft of the ankle with the elastic element of the knee through the lever arm, and the swimmer can adjust the width or area of ​​the fin of the variable tail fin device and the elastic element of the knee by straightening the instep or hooking the foot. Elastic size.

The invention discloses a rice pollen tube growth related gene OsPTD1 (Pollen Tube Device) and application. Protein encoded by the gene is an amino acid sequence shown as SEQ ID NO.1, or protein whichhas the same function as OsPTD1 protein and is obtained by substituting, deleting or adding at least one amino acid; and a nucleotide sequence of the protein composed of the amino acid sequence shownas SEQ ID NO.1 is shown as SEQ ID NO.2. The OsPTD1 gene encodes ascorbic acid oxidase is an essential gene for normal growth of a pollen tube, abnormal functions of the gene can cause early rupture of the pollen tube, insemination cannot be completed, and gametophyte male sterility is generated; and the gene can be used for preparing gametophyte male sterility, and plays an important role in preventing transgenosis from drifting along with pollen, bred sporophyte male genic male sterility and the like.

The invention discloses a charging station with a lane-type intelligent vehicle queuing system in the field of vehicle queuing management, the lane-type intelligent vehicle queuing system comprises an affair handling area and a queuing channel which is connected with the affair handling area in series, the queuing channel is connected with a regulation and control channel side by side, and a vehicle moves forward through the queuing channel to enter the affair handling area. The regulation and control channel can prevent external vehicles from entering the queuing channel through the regulation and control channel, and vehicles in the queuing channel can pass through the regulation and control channel. According to the invention, external vehicles can be prevented from being plugged into the queuing team, the automation and effective management of the vehicle queuing process are realized, the labor investment is saved, the management efficiency is improved, the queuing vehicles can be allowed to leave the queuing team, the free selection of a user is facilitated, the queuing condition of other vehicles cannot be influenced, and after the method is applied to the charging station, the charging efficiency can be greatly improved, and the user perception is improved.

The invention relates to a touch screen system, in particular to an optical touch screen. The optical touch screen with a calibration function involves a micro-processor module, a communication module and a touch position detection module, wherein the communication module is in communication with the micro-processor module, and the touch position detection module is used for detecting a touch point position by means of optical properties. The optical touch screen with the calibration function comprises a shell, and the communication module and the touch position detection module are installed in the shell. The optical touch screen with the calibration function further comprises a touch point calibration module used for calibrating the optical touch screen system with the calibration function, and the touch point calibration module is a touch area designation module having a touch area designation function. In order to obtain a needed touch area with a definite boundary, the touch area designation module is adopted for designating the touch area.

The invention discloses a multi-network integration light-splitting fiber-distribution box which comprises more than two light-splitting units. The light-splitting units are arranged side by side and are mutually isolated. A fiber-distribution unit is arranged on the backs of the light-splitting units. The backs of the light-splitting units are movably connected with the front of the fiber-distribution unit. The front of the fiber-distribution unit is of an open structure. Communicated grooves are formed in the backs of the light-splitting units, and the light-splitting units are communicated with the fiber-distribution unit through the communicated grooves. The light-splitting units are combined with the total fiber-distribution unit after the light-splitting units are arranged side by side, cables of multiple operators can be distinguished through the structure, lines can be guaranteed to be normative, a user can freely choose a teleservice operator conveniently, space use ratio is high, building cost is effectively reduced, space is saved by 50%-56% compared with an existing box when the comparison is conducted on box size, and the multi-network integration light-splitting fiber distribution box dominates in space usage.

The invention relates to a touch screen system, in particular to an optical touch screen. The optical touch screen with a calibration function involves a micro-processor module, a communication module and a touch position detection module, wherein the communication module is in communication with the micro-processor module, and the touch position detection module is used for detecting a touch point position by means of optical properties. The optical touch screen with the calibration function comprises a shell, and the communication module and the touch position detection module are installed in the shell. The optical touch screen with the calibration function further comprises a touch point calibration module used for calibrating the optical touch screen system with the calibration function, and the touch point calibration module is a touch area designation module having a touch area designation function. In order to obtain a needed touch area with a definite boundary, the touch area designation module is adopted for designating the touch area.

The invention discloses a multi-network integration light-splitting fiber-distribution box which comprises more than two light-splitting units. The light-splitting units are arranged side by side and are mutually isolated. A fiber-distribution unit is arranged on the backs of the light-splitting units. The backs of the light-splitting units are movably connected with the front of the fiber-distribution unit. The front of the fiber-distribution unit is of an open structure. Communicated grooves are formed in the backs of the light-splitting units, and the light-splitting units are communicated with the fiber-distribution unit through the communicated grooves. The light-splitting units are combined with the total fiber-distribution unit after the light-splitting units are arranged side by side, cables of multiple operators can be distinguished through the structure, lines can be guaranteed to be normative, a user can freely choose a teleservice operator conveniently, space use ratio is high, building cost is effectively reduced, space is saved by 50%-56% compared with an existing box when the comparison is conducted on box size, and the multi-network integration light-splitting fiber distribution box dominates in space usage.

The invention provides a mobile pool with multiple water storage cavities, the pool includes a surrounding edge made of flexible material and a bottom made of flexible material, the surrounding edge and the bottom are connected together so that all The pool has a plurality of water storage chambers with openings facing upwards. The invention provides a mobile pool with multiple water storage chambers, so that each water storage chamber can have different functions. Such as swimming pool and spa pool, adult pool and children's pool and so on.

The invention discloses an endoscopic annular tissue closure function enhancing magnetic bead assembly. The assembly comprises magnetic parts, and each magnetic part comprises an implantable shell and a magnet, the implantable shell is arranged in annular tissue, and the magnet is movably arranged in the implantable shell. The magnets can freely move in the implantable shells, and by placing the plurality of magnetic parts in the annular tissue, the magnets in different implantable shells can automatically adjust magnetic poles, so that the plurality of magnetic parts attract each other to improve the closure capacity of the annular tissue. The magnets are wrapped by the implantable shells, and the implantable shells meet biocompatibility, so that the magnets can be prevented from being in direct contact with the annular tissue. The at least two magnetic parts which are connected in an adsorption manner can be implanted into the annular tissue in sequence through an endoscope, so that the wound is small. Different numbers of magnetic parts are arranged, the closure force of the annular tissue can be adjusted, and treatment personnel can freely select the magnetic parts according to actual conditions, so that the assembly can be suitable for closing function treatment of various annular tissue.

The invention provides a mechanical oil production well full-bore scale-preventing plugging tubular column tool. A steel ball A is placed in a hole of an upper center pipe and inserted into an annulargroove of a release, a piston A is arranged on the upper center pipe in a sleeved manner and fixed to the release through a shear pin, and a steel ball lock mechanism is constituted. An inner fishingcenter pipe is inserted into the center pipe and fixed to the upper center pipe through a shear pin. The maximum outer circle on the inner fishing center pipe is in contact with the valving positionof the upper center pipe. A lock sleeve A is arranged on the center pipe A in a sleeving manner, inserted into a unblocking sleeve and fixed to the center pipe A through a shear pin. An outer sleeve Bis arranged on the unblocking sleeve in a sleeving manner and connected to the piston B. A bull plug is inserted into a guide head. By the adoption of the mechanical oil production well full-bore scale-preventing plugging tubular column tool, releasing of the tool is convenient, the mechanical oil production well full-bore scale-preventing plugging tubular column tool can smooth descend in the shell, the release is smoothly unlocked, selection of fishing tools is more convenient and freedom; and the mechanical oil production well full-bore scale-preventing plugging tubular column tool has thefeatures of low releasing pressure and large through diameter and guarantees the long-term effectiveness of plugging.

The invention discloses a mobile transaction management system based on cloud computing. The mobile transaction management system comprises a base, a baffle, a two-dimensional code plate, a wiping mechanism, a chute, clamping blocks, a suction cup, a sliding block, a lug plate, a wiping block mounting plate and a wiping block. The wiping mechanism is mounted on the baffle, by sliding the wiping mechanism, the wiping block on the wiping block mounting plate of the wiping mechanism can wipe the front face of the baffle, then dust and oil stains on the front face of the baffle are wiped off, thefront face of the baffle can be rapidly cleaned, the situation that the baffle is scratched is reduced, and it is convenient to guarantee the payment code recognition precision when the device is used. The device comprises the two-dimensional code plate, a collection two-dimensional code can be placed on the two-dimensional code plate, a consumer can freely select a payment mode conveniently, theclamping blocks are fixedly connected to the bottom faces of the baffle and the two-dimensional code plate, when the mobile transaction management system is not used, the baffle and the two-dimensional code plate can be taken down from the base, the occupied space of the device during storage is reduced, and storage of the mobile transaction management system is facilitated.

The invention relates to an intelligent blind guiding device and a blind guiding crutch provided with the same. A central processing unit obtains a user location according to a positioning module, obtains destination information through a voice input module, then determines an optimal walking trip route through a path planning module, and plays navigation information through a voice prompt module; and road condition information is analyzed in real time during navigation with the combination of a data storage unit, an image acquisition module and road condition analysis module, and prompt information is played in real time through the voice prompt module to guide a user to travel. The intelligent blind guiding device is integrally arranged on the blind guiding crutch, hats and other articles for daily use, thereby being able to make accurate detection and reasonable evaluation of traffic signals, obstacles, potholes, pedestrians, vehicles and the like, provide timely and reasonable voice prompts for the user, provide convenience for travels of special population fields especially for the blind and the elderly, and achieve precise positioning, path navigation, traffic detection and voice prompt functions, so that the intelligent blind guiding device has a wide popularization significance.