49results about How to "Broaden horizons" patented technology

The invention relates to searching methods. The searching methods include the scheme type searching method, the tree-shaped classified intelligent guiding demand searching method and the searching method integrating classified intelligent guiding, classified structuralization and schemes. According to the three searching methods, the living condition of a user can be intelligently perceived, a classification structure for knowledge and experience resources needed for the living condition is provided to guide the user to search, provided guide content has higher relatedness, rationality and systematicness, and finally a target searched for by the user can be hit more rapidly. Meanwhile, each time searching is conducted, lots of sets of solutions and knowledge data resources provided by different internet users can be given, comprehensive and systematic knowledge data resources of various file types can be searched for at a time, searching efficiency of the user can be greatly improved, and the user is helped to quickly obtain desired search results.

The invention discloses an adobe stacking machine and an adobe stacking method. The adobe stacking machine comprises a small mechanical arm, a conveying line, a large mechanical arm with a movable portal frame as a frame and a control system. The portal frame serves as the frame of the large mechanical arm. The large mechanical arm comprises a lifting mechanism, an X axial movement mechanism, a rotating mechanism and a clamping mechanism. The lifting mechanism is located in the portal frame to slide vertically, and therefore the height of the whole equipment is controllable. The X axial movement mechanism slides left and right in the portal frame, and the requirement for stacking adobes clamped by the clamping mechanism to the two sides of a brick vehicle after the adobes are rotated is met to the maximum degree. The rotating mechanism and the clamping mechanism are arranged so that a rotating function can be increased for the large mechanical arm, the stacking direction of the adobes is changed by changing the rotating angle of the clamping mechanism, and therefore the adobes are sacked in a criss-cross manner, and the brick collapsing accident is avoided on the basis of not reducing the yield of a single brick vehicle.

The invention relates to a method for making wallpaper with the three-dimensional grain effect. The method includes the steps that the combined design of a relief block knurling roller, a rotary screen printing plate wheel and a precise coating machine is adopted, the knife coating or reversing roller coating is adopted to the precise coating machine, a PVC sizing agent with the thixotropic property and a ceramic-chip even-crack water-based sizing agent are selected, the roller-type relief block roller and the rotary screen printing plate wheel are kept synchronous in printing, and the design that the sizing agent coating machine and a printing unit of a rotary screen printing coating machine are in transmission to be switched is adopted; starting-up production is carried out: base material unreeling, rotary screen printing and the knife coating or roller coating are carried out, the coating quantity is adjusted according to design requirements, initial gelling, wet gap knurling, heating drying plasticization, surface processing and cooling reeling are carried out, and then the wallpaper with the orderly-arranged and multidirectional curve grain three-dimensional effect can be produced. According to the method, the different water-based and oil-based materials are modified, the processing technology temperature is adjusted, wet gap relief block registering knurling is carried out, and then the wallpaper product with diversified convex edge grains and varied structure layers is produced.

The invention provides a multi-view display, including a light source module, a first cylindrical lens array, a display module, and a second cylindrical lens array. The light source module provides a plurality of light rays in a timing order. The first cylindrical lens array is arranged above the light source module, and used for guiding the light rays of the light source module to advance in multiple directions. The display module is arranged in front of the first cylindrical lens array, and used for converting the light rays from the first cylindrical lens array into a plurality of pixel light rays. The second cylindrical lens array is arranged in front of the display module, and used for guiding the pixel light rays to multiple views. According to the invention, the multi-view display is additionally provided with a view that can be generated within one period of the multi-view display, so that the drop in the resolution during increase of the number of views is reduced.

The invention relates to an S-shaped track carbon-free toy car. The S-shaped track carbon-free toy car is characterized by comprising an object falling cotton rope, a transmitting cotton rope, a bottom plate, a sleeve, an installing frame, a dual wheel, a winding shaft, a winding shaft gear, a supporting base, a back wheel shaft, a back wheel, a differential mechanism, a turning mechanism and a front wheel. The S-shaped track carbon-free toy car is driven by gravitational potential energy, namely, the gravitational potential energy generated during weight falling is changed into the kinetic energy for driving the front wheel to turn and the back wheel to advance; the S-shaped track carbon-free toy car is environmentally friendly, free of carbon, compact in structure, low in cost, small in site dependence and high in interestingness and competitive performance, knowledge enriching and horizon expanding of adolescents are facilitated, the manipulative ability and the brain using ability of the adolescents are developed, and the comprehensive quality of the adolescents is improved.

The invention discloses a processing method for producing wallpaper with a special brushed texture effect by using rotary screen coating printing. The steps of the method are: the combined design of the inner scraper and the rotary screen printing plate wheel (the thickness of the inner scraper is 0.15-0.25 mm, the width is 25-40 mm, the size of the rotary screen is 641 mm in outer diameter and circumference, and the opening mesh is 20~ 80 mesh), select PVC slurry with thixotropic properties, install the scraper in the printing unit of the rotary screen printing and coating machine (adjust the plate position to 20-60mm, and the plate pressure to 0.2-2kg / ㎡), inject the slurry , Start printing (the heating temperature of the production line is controlled at 150-190°C, and the production line speed is 10-60 meters per minute) to produce wallpapers that are arranged in an orderly manner with a longitudinal curve and brushed texture effect. The present invention combines western oil painting technique with rotary screen printing technology, creates a new process of printing and coating curve drawing, and produces a brand new wallpaper product that can have longitudinal or horizontal curve drawing texture effect, so as to realize the beauty of the designer's conception. The beauty of products turned into reality, and open up people's horizons with new technologies.

The invention discloses a method for producing an antibacterial educational toy. The method comprises the following steps of 1, modeling design; 2, mold customization; 3, mold installation; 4, material preparation; 5, material mixing; 6. injection molding; 7, trimming; 8, inspection; 9, packaging. The educational toy is novel in design, safe, environmentally friendly and durable, the development of children's intelligence is effectively promoted, the horizon is broadened, and children's interest in learning is improved; a plastic antibacterial agent is added during manufacturing so that the surface of the educational toy can have an obvious antibacterial and bacteria-suppressing effect, the killing rate for bacteria such as escherichia coli and staphylococcus can reach 99%, safety standardrequirements are completely met, and the antibacterial and bacteria-suppressing effect lasts for a long time; safety protection is provided for children during playing and learning, and a dispersantand a color masterbatch dispersant are added so that raw materials and color masterbatches can be more easily dispersed during stirring.

The invention provides an image shooting splicing method and system, and the method comprises a camera installation step: carrying out the calibration and approaching installation of a plurality of cameras, and enabling the calibration and approaching installation to maintain the nearest physical installation distance of two adjacent cameras during the installation of the cameras, thereby guaranteeing the nearest optical center distance of the two cameras; a mapping table acquisition step: establishing a mapping table of pixel points of images acquired by the plurality of cameras according tothe positions of the plurality of installed cameras; and an image splicing step: determining an image splicing relationship corresponding to the image according to the established mapping table of thepixel points of the image, and carrying out image splicing processing according to the images respectively shot by the plurality of cameras at the same moment to obtain a spliced image. According tothe invention, the image information is obtained through two or more cameras, and the vision field is expanded. A calibration setting scheme of the camera is provided by performing calibration settingon the position relationship of two or more than two cameras.

The invention relates to a carbon-free toy car with a track shaped like an Arabic number eight. The carbon-free toy car is characterized by comprising a thread rope with a hanging object, a transmission thread rope, a base plate, a sleeve, a mounting rack, a duplex wheel, a winding shaft, a winding shaft gear, a duplex winding shaft gear, supporting seats, a rear axle, rear wheels, a differential, a steering mechanism and a front wheel. According to the carbon-free toy car with the track shaped like the Arabic number eight, gravitational potential energy is utilized for driving, the gravitational potential energy obtained when a heavy object falls is converted into kinetic energy for driving the front wheel to steer and driving the rear wheels to move forwards, the carbon-free toy car is environmentally friendly, free of carbon, compact in structure, low in cost, small in dependence on a site, strong in interestingness and competitive property and beneficial for teenagers to increase knowledge and widen horizons, the ability of the teenagers for using the hands and the brains is cultivated, and the comprehensive diathesis of the teenagers is improved.

The invention relates to the field of management systems, in particular to a volunteer public service management platform. The volunteer public service management platform is characterized by comprising a base platform, a comprehensive management platform and an on-line communication interactive platform, wherein the base platform serving as a public part of the whole system provides base service for the whole system and comprises a base data subsystem, a system maintenance subsystem, an EAI subsystem and the like; the comprehensive management platform comprises a volunteer management platform, a distribution platform, a service support platform, an information distribution platform and a statistical decision platform, and totally contains service modules of volunteer library, volunteer distribution library, street distribution, site distribution, service plan customization, service record, service daily, material management, project management, short message notification and the like; and the on-line communication interactive platform finishes the functions of volunteer information communication, on-line forum, in-station short message and the like.

The invention relates to a manpower airplane. The manpower airplane comprises a soft wing, soft wing brackets, wing connecting wires, a hard wing, large fan impellers, a seat, body frames, chains, driving wheels, driven wheels, wheels, pedal plates, a crankshaft, a horizontal direction groove-shaped control wheel, a horizontal direction groove-shaped control wheel handle, a left-and-right direction groove-shaped control wheel handle, a left-and-right direction groove-shaped control wheel, a horizontal tail wing, a vertical tail wing, an up-and-down steering impeller, a left-and-right steering impeller, a chain rope, another chain rope, a supporting seat rod, a transmission worm rod, a transmission worm gear, a shoulder rack and a tail connecting rod. The manpower airplane is simple in structure, few in parts, easy to assemble, convenient to maintain, easy to operate, safe, convenient and wide in visual field. With the application of the cloth umbrella-shaped soft wing, the lifting power is increased, the weight of the wings is reduced, and the weight of the manpower airplane is lighter. Since shoulder belt straps and the shoulder rack are arranged, the foot pedal force is increased, and the foot pedal force is enabled to be increased to more than twice of the weight of people.

The invention relates to searching methods. The searching methods include the scheme type searching method, the tree-shaped classified intelligent guiding demand searching method and the searching method integrating classified intelligent guiding, classified structuralization and schemes. According to the three searching methods, a living condition of a user can be intelligently perceived, a classification structure for knowledge and experience resources needed for the living condition is provided to guide the user to search, so that a provided guide content has higher relatedness, rationalityand systematicness, and finally a search target of the user can be hit more rapidly, and meanwhile, each searching can provide lots of sets of solutions and knowledge data resources provided by different internet users, comprehensive and systematic knowledge data resources of various file types can be searched at a time, the searching efficiency of the user can be greatly improved, and the user is helped to quickly obtain desired search results.

The invention relates to an optical tweezers device based on a liquid crystal device for experimental teaching and scientific research. The optical tweezers device comprises an optical component support frame, and a light source module, a beam expanding module, a polarization control module, a wavefront modulation module, a beam shrinking module, a focusing module, a sample adjusting module, a microscopic module and a monitoring and recording module which are mounted on the optical component support frame, the wavefront modulation module comprises a second adjustable diaphragm (501), a patterned orientation liquid crystal wave plate (502) and a liquid crystal wave plate adjusting frame (503), the second adjustable diaphragm (501) and the liquid crystal wave plate adjusting frame (503) are movably arranged on the optical component supporting frame, and the patterned orientation liquid crystal wave plate (502) is arranged on the liquid crystal wave plate adjusting frame (503). And the patterned orientation liquid crystal wave plate (502) has patterned orientation. Compared with the prior art, the optical tweezers experimental teaching and scientific research requirements are met, the operability is high, the intuition is high, and the structure is compact.

The invention discloses a simulated fighter aircraft driving system and method based on a virtual reality technology; the system and method are applied to electronic equipment; the method comprises the steps: a simulated step chariot training system integrating personal training, adversarial training and comprehensive training is constructed; a virtual training scene is formed by the simulated fighter plane driving system; the user selects any one or two or all functions of personal training, adversarial training and comprehensive training in the virtual assembly scene; the simulated fighter plane driving system comprises virtual reality software; the virtual reality software comprises a virtual reality scene generation module, a fighting simulation instrument module generation module, a simulation driving assembly generation module, a weather selection module and a training module. According to the invention, a relatively simple and flexible configuration scheme is provided for flightgeneral subject research subjects, and perception feedback of airplanes or participants in various battlefield weather environments can be simulated in an assisted manner; for theme park places, vivid flight experience can be brought to people at low cost; and while the production cost is reduced, the battlefield perception problem in real driving can be simulated.

The invention relates to a carbon-free toy car of a 8-shaped track. The toy car comprises a driving part, a steering part and a transmission part; the toy car can cross obstacles in the 8-shaped track; during operating, a weight is put down, and gravitational potential energy generated from the weight during dropping is transmitted to a spool by virtue of twin wheels; by virtue of a gear on the spool, power is transmitted to a rear axle and a cam; the car is advanced by virtue of the rear axle, and meanwhile, a connecting rod is driven by the cam, so that a front wheel periodically swings left and right along with a rocker; therefore, the car can advance along the 8-shaped track; by virtue of a micro-adjustment mechanism and a transmission ratio adjustment mechanism, various tracks can be offered to adapt to obstacles at different distances; the toy car disclosed by the invention is environment-friendly and carbon-free, compact in structure, relatively low in cost, relatively low in dependency on fields, and strong in interesting and competitive character; and the toy car is beneficial for enriching the knowledge and widening the horizons of teenagers, developing the practice and thought abilities of the teenagers and improving the comprehensive qualities of the teenagers.

The invention relates to the technical field of automobile devices, in particular to an automobile with a transparent frame, including a car body, the car body is provided with a front glass window and a left glass window, and a front glass window is arranged between the left glass window and the front glass window. There is a vehicle frame, and the vehicle frame is a transparent vehicle frame. The transparent vehicle frame of the invention effectively solves the defects and deficiencies of the opaque vehicle frame in the prior art, broadens the field of vision, is more convenient to operate, and greatly improves the safety factor.

The invention provides a light source module and a display device. The light source module has a main optical axis, and comprises a light source, an imaging unit, a light splitting unit, a first relay unit, and a second relay unit. The light splitting unit has a transmission surface, a first reflection surface, and a second reflection surface, and the first reflection surface and the second reflection surface are arranged symmetrically. The light source provides light. The light sequentially passes through the imaging unit and the light splitting unit, part of the light forms a first light beam, and part of the light forms a second light beam. There is a first offset between a first optical axis of the first light beam and the main optical axis, there is a second offset between a second optical axis of the second light beam and the main optical axis, the first offset is the same with the second offset, and the offset directions of the first offset and the second offset relative to the main optical axis are opposite. The analyzable field of vision is increased.

The invention discloses a VR virtual manufacturing method for a real scene, and the method is a VR virtual manufacturing method for the real scene, and the method is formed through the mining of the feature functions of common VR related equipment and software in the market and the integration of the feature functions of all software. The VR technology-based scene opened by using the method trulyreproduces natural scenic spots, intangible cultural relics, museums, building ancient groups, cultural villages, cities and other scenes in the world. The user can select a path for playing and visiting through the hotspot in the VR scene. The lens effect can be randomly switched in each scene to feel day and night, weather and sound changes. Natural humanistic cultural atmosphere can be experienced in a more realistic manner without going out, and the scene popularity is improved. The user can personally experience the natural humanity history culture of the scene in the shortest time, obtain the most scene resources, expand the visual field and enrich the mental and cultural life.

The present invention relates to an image display device (1) comprising a two-dimensional display (3; 19, 21; 72) and an optical system (5; 15, 17; 60). The optical system comprises a lens having a first semitransparent reflecting surface (23, 25; 9) and a second semitransparent reflecting surface (27, 29; 11). The first surface is directed towards the display. The second surface is directed towards the viewer. Both the display and the lens are divided into a plurality of segments in order to increase the field of view.

The invention relates to a toy brush, in particular to a toy brush capable of achieving more functions through a toy piano. The toy brush comprises a brush handle, a transparent hollow sphere is arranged at the lower end of the brush handle, and at least one fluorescence fish is arranged in the transparent hollow sphere. The design of an electronic organ is adopted, a child can simulate wall painting through the toy brush, the toy piano can be used for playing music, a music player is arranged on the toy brush, and the aim that the toy brush has more functions is achieved. During use, a user inserts a plug into a socket, then a switching button is pressed, the music player starts to play music, then the brush handle is held by the hand, and a brush head can be used for simulating wall painting. When the user wants to play the piano, the music is played on the toy piano with the fingers. The toy brush is simple in design, low in cost, reliable, durable and high in practicality, the interest of the child in the toy brush is increased, and the operational ability of the child is exercised better.

The invention discloses a wing mirror of a vehicle, an image display method, the vehicle and a storage medium and belongs to the field of vehicle wing mirrors. The wing mirror comprises a display screen, a human eye image acquisition assembly, a camera assembly and a control assembly, wherein the display screen is connected to the camera assembly; the human eye image acquisition assembly and the camera assembly are separately connected to the control assembly; the human eye image acquisition assembly is configured to acquire eye images of a driver in the vehicle and to send the eye images to the control assembly; the control assembly is configured to determine whether the driver looks at an edge area of the display screen at the moment based on the eye images; the control assembly is alsoconfigured to control the camera assembly to take images of a blind area of the wing mirror when the driver looks at the edge area of the display screen; and the display screen is configured to display the images of the blind area of the wing mirror. The wing mirror provided by the invention increases the range of the visible area of the wing mirror and increases the visual field of the wing mirror, so as to effectively ensure the driving safety.

The invention discloses a collective lesson preparation management system and method based on a smart class teaching system. The smart class teaching system comprises a teaching system, an LED displaysystem, a staff attendance system, an asset management system, a light control system, a door frame monitoring system, a ventilation and air exchange system and a video monitoring system. The complete lesson preparation process of collective lesson preparation comprises primary lesson preparation, collective communication, formation of a teaching plan and personalized processing of the teaching plan. The process is scientific and reasonable and safe and convenient to use. The collective lesson preparation is an important part of school-based teaching and research and is a lesson preparation form for realizing interactive teaching of teachers and carrying out study on teaching methods, gives full play to collective wisdom, achieves knowledge sharing and complementary advantages, improves education theory level of teachers, especially young teachers, and scientific research ability of the teacher, enhances the awareness of teamwork of the teachers and promotes the development of teachers' professional ability, thereby creating a good teaching and research atmosphere.

The invention discloses a four-wheel-type infant holding vehicle. The four-wheel-type infant holding vehicle comprises a chassis, an infant basket, a positioning frame and a support. The chassis can be pushed forwards on ground, the infant basket is connected on the chassis through the support, and the infant basket is horizontally arranged on the support through the positioning frame; a small stool on which an infant sits is arranged in the infant basket; a positioning rod and a lantern ring are arranged at one side of the bottom part of the infant basket, and the lantern ring sleeves a support plate of the positioning frame to erect the infant basket. The infants can sit or lie in the vehicle and have a holding feeling, so that the infant holding vehicle is suitable for use of infant carrying.

The invention relates to a full-view vehicle window used on an automobile vehicle window and capable of being opened in different directions, which can particularly increase the opening area of a piece of window glass and beautify the entire vehicle appearance. A vehicle door window consists of an entire piece of cambered surface glass. With the pull of a glass lifter, a piece of window glass is lowered in parallel for a section of stroke by a physical machine first, then the window glass is collected in the middle of a vehicle door, and when the vehicle window is closed, the motions are on the contrary to the opening motions so as to achieve the opening maximization of the window.

The invention provides a modular education robot control device. The device is embedded in a robot body. The device comprises a controller, a power supply unit, a driving unit, a communication unit, asensor unit and a storage unit. The controller is embedded in the robot. According to the invention, the device serves as a very good platform for innovation design practice, so that the eye boundaryof students can be expanded. The innovation capability, the problem parsing and solving capabilities and the practical action capability of students are cultivated. A TTL bus-steering engine controlscheme is adopted, so that the characteristics of on-line debugging, program downloading, offline execution and the like are realized. The modular education robot is applied to the mechanism teaching.By adopting the modular education robot, not only the manipulative ability and the innovation ability of students are exercised, but also the understanding of students in robot concept is also enhanced from childhood.

The present invention provides a multi-view display, comprising a light source module, a first lenticular lens array, a display module and a second lenticular lens array, the light source module is used to provide multiple light rays in sequence, and the first lenticular lens array is arranged in front of the light source module , to guide the light from the light source module to advance in multiple directions, the display module is arranged in front of the first lenticular lens array, and is used to convert the light from the first lenticular lens array into a plurality of pixel light respectively, and the second The lenticular lens array is arranged in front of the display module, and is used to respectively guide the pixel light to a plurality of viewing areas. The multi-view display provided by the present invention increases the view fields that can be generated by the multi-view display in one cycle, thereby reducing the decrease in resolution when the number of view fields increases.

The invention discloses a self-cleaning vehicular starlight scope glass film structure and a preparation technology thereof. The structure comprises a PE base film, wherein a plurality of groups of concentric annular lines are fixedly adhered to the upper surface of the PE base film; a silica gel adsorption pad is fixedly adhered to the lower surface of the PE base film; the thickness of the PE base film is gradually reduced from the inner side to the outer edge according to a sequence of the annular lines; the position where the thickness is reduced of the PE base film is polished and groundto form an arc shape; dust collection grooves are formed in the upper surface of the PE base film along two axes which are perpendicular to each other; the two dust collection grooves are intersectedat the circle center of the PE base film; a washing depression is formed in the circle center of the PE base film. The method comprises the steps of abrading and polishing the upper surface of the PEbase film to form the concentric annular lines, carving the dust collection grooves in the axes, and performing polishing mirror treatment on the whole structure, so as to obtain a finished product. The structure improves the field of vision through a convex structure, and improves the self-cleaning capability through the dust collection grooves and the washing depression.

The invention discloses a fingertip video speculum comprising a photoelectric sensor, a video collection camera, a light source, a matched drive circuit and electric wires, wherein the photoelectric sensor and the light source are connected with the outside by the electric wires; the fingertip video speculum also comprises a fingertip-shaped sleeve in which fingertips can be contained, a video collection camera, a photoelectric sensor, a light source and a matched drive circuit arranged at one end of the sleeve, wherein the video collection camera and the light source are arranged outwards; atransparent baffle plate is arranged in the protective sleeve, a wire protection sleeve is connected to one end of the protective sleeve, the fingertip-shaped sleeve penetrates through the wire protection sleeve and is abutted against the transparent baffle plate, and the electric wires are wrapped by the wire protection sleeve. The fingertip-shaped sleeve develops and widens the field of diagnoses and treatment; with the assistance of the flexible and fine control of the finger, the fingertip video speculum can scan any area where the finger reaches, thereby developing the operation processeswhich can not be accomplished by the traditional endoscope and becomes embarrassing; and the fingertip video speculum can be more accurately operated, and dispenses with careful operation at a far end the same as the traditional endoscope.

The invention discloses a self-cleaning vehicular starlight scope glass film structure and a preparation technology thereof. The structure comprises a PE base film, wherein a plurality of groups of concentric annular lines are fixedly adhered to the upper surface of the PE base film; a silica gel adsorption pad is fixedly adhered to the lower surface of the PE base film; the thickness of the PE base film is gradually reduced from the inner side to the outer edge according to a sequence of the annular lines; the position where the thickness is reduced of the PE base film is polished and groundto form an arc shape; dust collection grooves are formed in the upper surface of the PE base film along two axes which are perpendicular to each other; the two dust collection grooves are intersectedat the circle center of the PE base film; a washing depression is formed in the circle center of the PE base film. The method comprises the steps of abrading and polishing the upper surface of the PEbase film to form the concentric annular lines, carving the dust collection grooves in the axes, and performing polishing mirror treatment on the whole structure, so as to obtain a finished product. The structure improves the field of vision through a convex structure, and improves the self-cleaning capability through the dust collection grooves and the washing depression.