51results about How to "To achieve the purpose of shading" patented technology

The invention relates to a control system for a sunshade of an unmanned aerial vehicle. The control system comprises a human wearing device, the unmanned aerial vehicle and a sunshade; the human wearing device comprises a recharging module, a power module, a CPU master control module, a differential GPS positioning module, a wireless communication module and an indicating module; the unmanned aerial vehicle comprises a recharging module, a power module, a control module, a photosensitive sensor and an indicating module. A control method comprises the steps of judging included angles among the sun light beam, the unmanned aerial vehicle and an operator and then moving the unmanned aerial vehicle till the unmanned aerial vehicle, the sun light beam and the operator locate on a same line, thereby achieving the purpose of shading the sunlight.

The invention provides a display panel, an array substrate and a dark attunement method thereof. The dark attunement method comprises the steps that when a pixel electrode anomaly exists, a pixel electrode and a data line are disconnected; a drain electrode of a thin film transistor and an overlap area of a shading electrode are fused; the shading electrode is directly loaded to the pixel electrode. Accordingly, dark attunement is achieved conveniently.

The invention discloses a method for planting andrographis paniculata. The method comprises the following steps of (1) selecting full andrographis paniculata seeds with thousand seed weight above 0.93 g, soaking the selected seeds for 24-30 hours under a temperature of 40-50 DEG C; culturing seedlings to 10-15 cm; (2) making furrow with the width of 1.3-1.5 m and the height of 15-20 cm, planting corns at two sides of the furrow, wherein 1-2 corns are planted in each hole with the spacing of 20-25 cm; (3) transplanting the andrographis paniculata seedlings of step (1) in the center of the furrow, planting 1-2 seedlings in each hole with the spacing of 20-30 cm, and watering roots; (4) performing field management for the interplanted andrographis paniculata and corns in step (3) till the andrographis paniculata grows out 3-5 cm away from the ground, cutting the part above the ground. In the invention, the andrographis paniculata and the corns are interplanted, so that the advantages of growth space and time of high stalk corns and low stalk andrographis paniculata can be realized; the high stalk corns develop the advantages of early seeding and sun shading during the growth period of the andrographis paniculata; the light intensity can be effectively reduced after the andrographis paniculata are transplanted; the andrographis paniculata can be prevented from sun burn, therefore, the growth of the andrographis paniculata can be promoted.

The invention discloses a masking zirconium oxide restoration. One or more of a dyed masking layer, a film-coated masking layer and a color bonding layer are added on the teeth put-on side of a zirconium oxide restoration body to form the masking zirconium oxide restoration. According to the masking zirconium oxide restoration, the strength of the zirconium oxide restoration is ensured while the masking function is considered, the semitransparent jade texture of the zirconium oxide restoration body is reserved, and a good aesthetic restoration effect is achieved.

The invention relates to the field of power boxes, in particular to ash-removal cleaning equipment for an auxiliary power box. The technical purpose of providing the ash-removal cleaning equipment which can conduct wiping for ash removal in a rotatable front-back and up-down mode and protect electrical components for the auxiliary box is achieved. In order to achieve the technical purpose, the ash-removal cleaning equipment for the auxiliary power box comprises a cart and the like; a lifting mechanism is connected to the cart, a moving mechanism is connected to the lifting mechanism, and a wipe block is connected to the moving mechanism. Accordingly, by arranging the lifting mechanism and the moving mechanism, the purpose that the wipe block can move up and down to conduct ash removal on the left wall and the right wall and conduct wiping for ash removal on the upper wall and the lower wall in the power box in a front-back mode is achieved, and the range for wiping for ash removal is increased; in this way, front-back wiping for ash removal is achieved without moving the cart by workers, and by inserting a support rod into a third groove to support a sun shield, the purpose of sunshade can be achieved.

The invention discloses a method for breeding earthworm and interplanting hosta plantaginea in a vineyard. The method comprises the steps of building grape trellis; modifying and pruning on the basis of the shape of single-trunk and double-main-branch; interplanting hosta plantaginea in the fourth year after planting the grape; paving 1 to 2cm soil after interplanting hosta plantaginea; breeding earthworm based on the density of 1,300-1,800 earthworm / m<2>. According to the method, the earthworm is bred and the hosta plantaginea is interplanted; therefore, a novel animal and plant culture mode is developed; the grape trellis is utilized to reach the purpose of shading the earthworm and hosta plantaginea; the utilization rate of the farmland is utilized, and thus the economic value is increased.

The invention discloses a shading tool for vehicle driving. The shading tool comprises a motor, an electric lifting device and a shading plate; the motor drives the electric lifting device; the electric lifting device is connected with the shading plate; the shading tool is characterized in that: the electric lifting device comprises multiple sections of casings which are sleeved into each other; the innermost layer of each casing is provided with a top pipe; and the tail end of each top pipe is connected with the shading plate through a connection device. Compared with the prior art, the shading tool has the characteristics of wide application range, simple structure, low cost and convenience in popularization.

The invention discloses a portable automobile sunshade which comprises a base plate (7), an adsorption body (2), sunshade cloth (8) and a plurality of stretchable rods (1). The adsorption body (2) is arranged below the base plate (7), and a connecting arm (3) is arranged between the adsorption body (2) and the base plate (7). One end of each stretchable rod (1) is fixedly installed on the upper surface of the base plate (7), and the other end of each stretchable rod (1) can extend beyond the edge of the base plate (7). The sunshade cloth (8) is arranged among the stretchable rods (1), and the sunshade cloth (8) forms a sunshade face after the stretchable rods (1) are unfolded. The portable automobile sunshade is simple in structure, small in occupied space, convenient to carry and capable of shading the sun, conducting ventilation and effectively solving the problem that the temperature inside an automobile is too high when the automobile is parked in the open air.

The invention discloses a composition for preparing a three-dimensional greening cultivation container and a preparation method. The composition comprises an aluminate cementing material, fly ash, silica fume, mineral powder, an organic material, an additive, fibers and water. The method for preparing the cultivation container by adopting the composition comprises the steps of carrying out stirring, carrying out mold forming, carrying out curing and the like. The three-dimensional greening cultivation container prepared by the technical scheme provided by the invention has the advantages of greenness, environment protection, energy conservation and easy maintenance, and the problem that a conventional cultivation container is poor in durability, insufficient in ornamental value, too largein dead weight and insufficient in breaking and compressive strength is solved.

The invention discloses an aquatic organism toxicity experiment device for researching organic pollutants in shallow groundwater. The aquatic organism toxicity experiment device comprises an experiment rack, an experiment sample storage box, a diluent storage box, a culture solution storage cylinder, an experiment box, a concentration detector and a controller, the experiment sample storage box and the diluent storage box are arranged at the upper end in the experiment rack, the culture solution storage cylinder is arranged in the experiment rack and located at the lower end of the experiment sample storage box, the culture solution storage cylinder is communicated with the experiment sample storage box and the diluent storage box through guide pipes, and the experiment box is arranged at the lower end in the experiment rack and is communicated with the culture solution storage cylinder through a guide pipe. The concentration detector is arranged on the side wall of the experiment rack, and a detection probe of the concentration detector is arranged in the culture solution storage cylinder; the controller is electrically connected with the concentration detector; the device is reasonable in structural design, convenient to operate, high in reliability and suitable for large-scale popularization.

The invention provides an energy-saving and environment-friendly flower stand for automatic flower watering and sun shading in summer. The energy-saving and environment-friendly flower stand comprisesa frame, a water tank is fixedly installed at the left side of the frame, a water pump is fixedly installed at the bottom of the left side of the frame, weeping pipes are fixedly installed in the middles of the left side and the right side of the frame, and weeping openings are fixedly formed in the bottoms of the weeping pipes. According to the energy-saving and environment-friendly flower standfor automatic flower watering and sun shading in summer, an illumination intensity sensor and a sun-proof curtain are arranged, and photoconductive resistance is increased along with the enhancementof the illumination intensity, so that when the illumination intensity reaches a certain degree, the current in a circuit is nearly zero, an electric control rod is powered off, a control rod moves leftwards, and an iron block does not shield a strong magnet any more; and a circular shaft moves rightwards to drive the sun-proof curtain to move rightwards in cooperation with the principle that likepoles repel each other, so that the purpose of sun shading is achieved. Compared with other similar devices, the energy-saving and environment-friendly flower stand has the advantages that the sun-proof curtain automatically stretches out and draws back according to the change of the illumination intensity, so that the effect of preventing plants from dying of the sun is achieved.

The invention discloses a method for interplanting andrographis paniculata and corns. The method comprises the following steps: 1, selecting to use andrographis paniculata seeds, thousand seed weight being more than 0.95 kg, soaking the seeds for 18-24 hours at the temperature of 35-45 DEG C; breeding seedlings to 12-17 cm; 2, building a bed whose width is 1.0-1.4 m and height is 13-18 cm, planting corns on two sides of the bed in a point manner, planting 2-3 seeds in each hole, row spacing being 25-30 cm; 3, transplanting andrographis paniculata seedlings in the step 1 to the center of the bed, planting 2-3 plants of seedlings in each hole, row spacing being 20-25 cm, watering root fixing water once; 4, performing interplanting on the andrographis paniculata and corns in the step 3, and performing field management, until the andrographis paniculata grows to 4-6 cm above ground, cutting the aboveground parts. The interplanting of the andrographis paniculata and corns develops advantages of high-stem corns and short-stem andrographis paniculata on growing space and time. The high-stem corns develop advantages of early sowing shading of the high-stem corns in a growing period of the andrographis paniculata, and can effectively reduce illumination intensity after the andrographis paniculata is transplanted, thereby preventing sunshine from burning the andrographis paniculata, and promoting growth of the andrographis paniculata.

The invention provides a cover plate coloring method, a cover plate and electronic equipment, and relates to the technical field of electronic equipment parts. The cover plate coloring method comprises the steps of manufacturing a hollowed-out pattern layer on a first surface of a cover plate body; screen-printing a semi-permeable ink layer on the hollowed-out pattern layer; electroplating a reflecting film on the semi-permeable ink layer; and turning up the ink layer at the bottom of an ink cover on the reflecting film. According to the scheme, fine patterns can be made on the cover plate, the gradual change effect of the cover plate is enhanced, and the appearance effect of the cover plate is improved.

The invention relates to a high-performance energy-saving aluminum-wood composite window curtain wall with internal sunshade blinds. The composite window curtain wall comprises an aluminum alloy window frame, a wood sash frame is arranged on the inner side of a wooden frame which is arranged on the inner side of the aluminum alloy window frame, hollow tempered glass is arranged in a glass pinch plate which is arranged at the inner periphery of the aluminum alloy window frame, the hollow tempered glass consists of inner hollow tempered glass and external hollow tempered glass, and the blinds are arranged in a cavity between the inner hollow tempered glass and the external hollow tempered glass. The composite window curtain wall has advantages of convenience in window opening-closing adjustment, arbitrary angle adjustability of the blinds, sound insulation, heat insulation, frosting resistance, damp resistance, high strength in wind resistance and the like.

The invention discloses an intelligent vehicle sun shield system and an image acquisition method thereof. The system comprises a first camera and a sun shield, and the sun shield comprises a central processing unit, a display screen and a second camera; the first camera is electrically connected with the sun shield, and the central processing unit is electrically connected with the display screen and the second camera; the first camera is used for collecting an external image of a vehicle and transmitting the external image to the sun shield; the display screen is used for displaying the external image; the second camera is used for collecting a head position image of a driver of the vehicle and transmitting the head position image to the central processing unit; the central processing unit is used for determining the head position of the driver according to the head position image and adjusting the area range and the display angle of the external image displayed by the display screen according to the head position.

The invention discloses a computer display screen supporting frame convenient to adjust. A supporting plate is included, and linear guide rails are installed at the front end of the supporting plate;two sliders are connected to each of the two linear guide rails; the top end faces of the four sliders are each connected with a limiting block; fixed grooves are formed in movable clamping plates; two supporting columns are installed at the bottom end of the supporting plate; angle adjustors are installed at one end of the two supporting columns; a long supporting plate is installed at the bottomends of the angle adjustors; and two positioning hinges are installed at the top end of the supporting plate. According to the computer display screen supporting frame convenient to adjust, the two ends of a computer display screen can be clamped in the two fixed grooves correspondingly, then the two movable clamping plates are moved to clamp and fix the display screen, and stability of the display screen is guaranteed; and meanwhile the inner walls of the two fixed grooves are each provided with a sponge soft pad, the sponge soft pads avoid that abrasion is caused to the display screen by the movable clamping plates, and integrity of the display screen is guaranteed.

The invention provides a light absorption film and the application thereof, and belongs to the technical field of shading films. The light absorption film comprises a black light absorption layer anda plurality of functional layers stacked on the black light absorption layer; the refractive indexes of all the functional layers are decreased layer by layer from far to near according to the vertical distance between each of the functional layers and the black light absorption layer. In the light absorption film, the functional layers with the refractive indexes decreased sequentially are arranged on the black light absorption layer, rays are gradually diffused as the refractive indexes of all the functional layers are decreased, and the rays are basically absorbed when the rays reach the black light absorption layer as the transmitted rays are reduced, so that the purpose of shading is achieved.

The invention discloses a paper wrapping device of a test tube. The paper wrapping device comprises a pedestal, a contraction rack and a neck ring; the top of the pedestal is provided with a bearing cavity which matches the bottom of the test tube, the top of the bearing cavity is provided with support grooves distributed uniformly along the circumference, and first through holes are arranged in the support grooves; the contraction rack comprises elastic branch bars, and the end portions of the branch bars penetrate the first through holes and are fixedly connected to the central position of the bearing cavity, the neck ring comprises a paper grapping mechanism, second through holes and a hidden groove, and sleeves the contraction rack via the second through holes, the hidden groove is embedded in the neck ring; the paper grapping mechanism comprises a telescopic rod and a deformation claw, the telescopic rod is movably connected to the neck ring, the end portion of the telescopic rodis fixedly connected with the deformation claw, and the deformation claw is distributed asymmetrically by taking the position where the telescopic rod is connected with the deformation claw as the center; and the deformation claw includes a slice in which the center of the vertical section is protruded towards the axial center of the neck ring and the edge of the vertical second is far from the axial center of the neck ring. Thus, the paper wrapping efficiency of the test tube can be improved.

The invention relates to a manufacturing method of a canopy umbrella tree chair, which belongs to the field of gardens. Four trees are used as trunks, tree buds are left at a certain height of adjacent trunks, and chair leg connecting strips are formed between adjacent trunks after growth. , the base connecting strip is formed between the connecting strips of the chair legs, the backrest connecting strip is formed on the backrest, the upper part of the chair legs is bent forward and backward twice to the trunk, and the second bending part on the left and right sides and the connecting strips of the chair legs in the front and rear direction The connecting strips in the up and down direction are formed, and the extension branches of the second connecting parts on the left and right sides grow upwards in the middle of the backrest and then bend to form a horizontal crown. The present invention can use natural trees to form a tree chair, which not only facilitates people to rest, but also can beautify the environment, reduce tree felling, increase the green ratio of the environment, provide a large amount of oxygen for the surrounding environment, improve people's leisure fun, and give people a pleasant mood .

The invention discloses a color-shielding zirconia restoration, which is formed by adding one or more layers of a dyed color-shielding layer, a coating color-shielding layer, and a color bonding layer on the tooth-wearing surface of the zirconia restoration. The invention ensures the strength of the zirconia restoration while taking into account the color-shielding function, retains the translucent jade texture of the zirconia restoration itself, and presents a good aesthetic restoration effect.

The invention relates to a laser radar, which comprises a laser emitting mechanism, a laser receiving mechanism and a light scanning mechanism. The laser emitting mechanism and the laser receiving mechanism are longitudinally isolated. The light scanning mechanism comprises a reflecting mirror mechanism and a motor, the reflecting mirror mechanism is installed on the motor, the motor drives the reflecting mirror mechanism to rotate, and the reflecting mirror mechanism is longitudinally divided into a transmitting end reflecting mirror and a receiving mirror. The laser emitting mechanism emits linear laser with a preset angle. The linear laser is reflected to a detected object through the transmitting end reflecting mirror, the detected object performs diffuse reflection on the light, and the light subjected to diffuse reflection is reflected back to the laser receiving mechanism by the receiving mirror to complete measurement. The system is stable and miniaturized through the arrangement and assembly mode of the system, and the requirement for a large view field can be met.