40results about How to "Effective shading" patented technology

The invention discloses a planting method for improving the production environment of potatoes, which comprises the following steps: regularly placing treated potato seeds on the surface of soil which is not ploughed or fallowed or slightly leveled, with the eyes of the seeds close to the soil downwards or sideways; applying high-quality thoroughly-decomposed farmyard manure or compound fertilizer beside the potato seeds, wherein the farmyard manure or fertilizer can not be in contact with the potato seeds; then covering 3-4 grass or thin soil layers on the surfaces of the potato seeds at intervals, or additionally covering one mulching film layer before covering the top layer; and then carrying out field management, and harvesting at the right time. By using the planting method, the production environment of potatoes can be improved, the yield and commodity rate can be increased, labor and time are saved, and the ecological environment is protected, thereby being beneficial to improving the soil structure and enhancing the soil productivity.

The invention relates to an insect-proof net mulch cultivation method for the small green leaf vegetables in summer and autumn, which is an environmental protection type new agricultural technology, belonging to the technical field of harmless vegetable production. The invention is characterized in that heat resistant variety is chosen; silver grey or while insect-proof net having thirty meshes is adopted; whole net mulching mode is adopted according to the size of pest body, and totally enclosed covering is realized; sufficient organic manure is applied, and proper pesticides are chosen for soil treatment to prevent pest and soil borne diseases; the sowing is precise, and the management is scientific. The invention has the advantages that artificial isolation barrier is structured to cut off direct pest damage and the transmission way of virus; no (or less) pesticide is used in harmless vegetable production, and the objective to produce reassurance vegetables is achieved.

The invention provides a sun-shading anti-dazzle device. The sun-shading anti-dazzle device is mounted on a vehicle window, and the vehicle window comprises a window opening, vehicle window glass and an electronic control module, wherein the electronic control module is used for controlling the lifting of the vehicle window glass along the window opening; when the vehicle window glass is positioned at the highest position, the vehicle window glass covers all regions of the window opening. The sun-shading anti-dazzle device comprises sun-shading glass and anti-dazzle glass, wherein the sun-shading glass is mounted on one side of the vehicle window glass in parallel and connected with the electronic control module, the lifting of the sun-shading glass is controlled by the electronic control module, and when the sun-shading glass is lifted to the highest position, the sun-shading glass covers the all regions of the window opening; the anti-dazzle glass is mounted on one side of the vehicle window glass in parallel and connected with the electronic control module, the lifting of the anti-dazzle glass is controlled by the electronic control module, and when the anti-dazzle glass is lifted to the highest position, the anti-dazzle glass covers all of the regions of the window opening. According to the sun-shading anti-dazzle device disclosed by the invention, all of the regions of the window opening can be covered by the sun-shading glass or the anti-dazzle glass, so that the effective shading is realized.

The invention discloses a multifunctional intelligent eye patch, and belongs to the technical field of sleep aids. The eye patch comprises a power supply, an elastic girdle and an electric wire. An elongated shading belt is arranged on the elastic girdle, a plurality of side massage heads are uniformly arranged on two sides of the inner side face of the shading belt, a plurality of middle massageheads are arranged in the middle of the inner side face of the shading belt, and a shading sleeve covers the shading belt, and a girdle sleeve covers the elastic girdle. The eye patch solves the problem that an existing eye patch is single in structure and uncomfortable to wear. The eye patch is simple in structure and low in cost and has functions of acupuncture point massage and the like, lightcan be effectively shaded and discomfort at the back of an ear can be eliminated when a user wears the eye patch in sleep, and practicability is greatly enhanced.

The invention relates to a one glass solution (OGS) touch screen. The OGS touch screen sequentially comprises tempered glass, a first bottoming oil ink, an oxide membrane layer, a first conductive layer, a short circuit prevention insulation layer, a second conductive layer, a connection conductive layer, a scratch resistant insulation layer and a second bottoming oil ink, the OGS touch screen is provided with a window region and non-window regions, and the first bottoming oil ink and the second bottoming oil ink are arranged in the non-window regions. By the OGS touch screen, a circuit can be effectively protected, light can be effectively blocked, and the cost is reduced.

The invention discloses an air-sensitive characteristic response curve testing device with an outer cover. A heating piece is arranged at the bottom of a sample bearing table, a first air inlet pipe,a second air inlet pipe and an air outlet pipe are arranged on a flange disc, a universal bamboo joint pipe is connected to an air outlet end of the second air inlet pipe, the first air inlet pipe andthe second air inlet pipe are located above the sample bearing table, and the universal bamboo joint pipe is adjacent to the top surface of the sample bearing table; an inner cover is a transparent cover and externally covers the sample bearing table, the heating piece, a first probe, a second probe, the first air inlet pipe, the second air inlet pipe, the air outlet pipe and the universal bamboojoint pipe, an opening end of the inner cover is fixed with an outer round surface of the flange disc, the inner cover and the flange disc are sealed through an o-shaped ring, and a heating wire is arranged on the inner wall of the outer cover. Based on existing structures, the scheme has the beneficial effects that the non-removable transparent inner cover is additionally arranged, and the thermal insulation between the inner cavity of the inner cover and the outside is realized, so that the temperature isolation between the to-be-tested air-sensitive material and the outside is realized, and the influence caused by the external temperature to the air-sensitive characteristic is avoided.

The invention relates to the technical field of measuring cameras, and discloses a multi-lens oblique photogrammetry camera for architectural design, which comprises a measuring camera, a control mechanism is mounted at the top of the measuring camera, the control mechanism comprises a connecting plate, and a control box is fixedly connected to the top of the connecting plate. A mounting frame is fixedly connected to the top of the control box, a control motor is fixedly connected to the interior of the mounting frame, and a protection mechanism is hinged to the outer side of the control mechanism. According to the multi-lens oblique photogrammetry camera for building design, the camera is measured to be excessively inclined, a sliding block slides under the action of gravity, the sliding block touches a protection switch, the protection switch enables a control motor to rotate reversely rapidly, the control motor drives protection plates to swing downwards through a pull rod, and the four sets of protection plates swing downwards at the same time to be closed to form a protection box; and the protection box protects the measurement camera inside, so that the effects of automatic protection function and safe use are achieved.

The invention discloses a flash detection system which comprises a cleaning system, a filling system, a tank to be detected and a detection system. The cleaning system is used for picking, filling and blow-drying cleaning liquid, the filling system is used for picking and filling detection reagents, the tank to be detected contains liquid to be detected, and the detection system is used for detecting objects to be detected. Maintenance and functions of the systems are realized by connecting the filling system, the cleaning system and the detection system through a pipeline, the detection system comprises a light-tight cylinder arranged above a detection cell, the light-tight cylinder is overlapped with the center line of the detection cell, a rapidly openable shutter is arranged above the light-tight cylinder, a photomultiplier is arranged above the shutter, and a filling needle sequentially penetrates the shutter and the light-tight cylinder and is suspended above the detection cell. By the aid of the filling needle arranged above the detection cell, the detection reagents can be rapidly filled, the shutter is rapidly opened to obtain detection results, the flash detection system is applicable to flash detection, the pipeline can be blow-dried by the cleaning system capable of blow-drying the cleaning liquid after a liquid path is cleaned, residues are avoided, and the pipeline is cleaned up.

The invention discloses an air-sensitive characteristic response curve testing device with stirring blades. A heating piece is arranged at the bottom of a sample bearing table, and the surface of thesample bearing table is used for bearing a to-be-tested air-sensitive material; a first air inlet pipe, a second air inlet pipe and an air outlet pipe are arranged on a flange disc, and a universal bamboo joint pipe is connected to an air outlet end of the second air inlet pipe; a stirring bracket is arranged in an inner cavity of an inner cover, a groups of driven magnets are fixedly arranged atthe outer end of the stirring bracket along the circumferential direction and are N-pole magnets, and the outer round surfaces of the driven magnets are in running fit with the inner wall of the innercover; and a connecting shaft is coaxially and fixedly arranged in the center of the stirring bracket, and a group of stirring blades are uniformly at each of two ends of the connecting shaft along the circumferential direction. Based on existing structures, the scheme has the beneficial effects that the non-removable transparent inner cover is additionally arranged, and the thermal insulation between the inner cavity of the inner cover and the outside is realized, so that the temperature isolation between the to-be-tested air-sensitive material and the outside is realized, and the influencecaused by the external temperature to the air-sensitive characteristic is avoided.

The invention relates to a solar intelligent temperature-adjusting color-changing shutter which comprises a single-chip microcomputer control module connected with a color-changing glass module, a change-over switch and an information acquisition module, the information acquisition module comprises a wind speed sensor and a temperature and humidity sensor, and the change-over switch is connected with the color-changing glass module. Solar energy and the direct-current generator are used for generating electricity, data are detected through the wind speed sensor and the temperature and humidity sensor, the real-time external environment is collected, the data are transmitted to the single-chip microcomputer, and the single-chip microcomputer analyzes and judges the collected wind speed and temperature data so as to control the change-over switch to achieve whether the photochromic glass is transparent or not. According to the invention, sunshine and ultraviolet rays can be effectively shielded, so that the intelligent sun shield is more in line with the convenient and intelligent life concepts of modern people, and can meet the application requirements of public places such as homes, offices, hospitals and shopping malls.

The invention discloses an antibacterial curtain and a preparation method thereof. The antibacterial curtain comprises a curtain inner layer, a shading outer layer, an inner antibacterial frosted layer and an outer antibacterial frosted layer; the curtain inner layer and the shading outer layer are sewn; the inner antibacterial frosted layer is arranged between the curtain inner layer and the shading outer layer; the outer antibacterial frosted layer is arranged on the side, far away from the curtain inner layer, of the shading outer layer; and the inner antibacterial frosted layer comprises the following components in parts by weight of 50-65 parts of a polyacrylate fabric coating adhesive, 5-10 parts of tea tree essential oil, 1-3 parts of a fructus cnidii extract, 4-8 parts of eucalyptus essential oil, 2-6 parts of wormwood powder, 5-10 parts of activated carbon particles, 5-10 parts of bamboo charcoal particles, 6-9 parts of a phosphorus-containing flame retardant and 10-12 parts of a dispersing agent. The invention belongs to the technical field of curtains, and particularly provides the antibacterial curtain capable of effectively resisting bacteria, expelling insects, preventing mites and removing peculiar smell.

The invention discloses a soilless culturing hollow tube comprising a tube body, a water pipe, an aerial fog culturing water pipe supporting rack, a base supporting plate and a pedestal. The hollow tube body is integrated with the pedestal; the aerial fog culturing water pipe supporting rack is in a slideable connection with the internal surface of the tube body; the water pipe is mounted over the aerial fog culturing supporting rack; the base supporting plate is arranged over the pedestal; the base supporting plate is integrated with the pedestal; the water pipe is fixedly connected with an aerial fog nozzle; and the upper end of the hollow tube body is provided with a movable upper lid. The soilless culturing hollow tube is advantaged by great culturing effect; a simulated ecological black environment can be formed to facilitate root growth; the roots of root plants can be supported; root rot can be effectively prevented; and a hollow heat-insulating structure can maintain constant temperature for the internal environment of the water culturing pipe with low price.

The invention discloses a photographing light blocking device which comprises two right-angle U-shaped grooves and two plane U-shaped grooves. When the photographing light blocking device is in use, the free ends of the upper end faces of the two right-angle U-shaped grooves are inserted into the plane U-shaped grooves, and the free ends of the lower end faces of the two right-angle U-shaped grooves extend forward to form a mobile phone placing portion which is formed by a base plate, a front side plate and an end side plate. When a mobile phone is used for photographing, the mobile phone is placed into the placing portion, the screen face of the mobile phone is made to lean against the blocking ledge edges of the right-angle U-shaped grooves, one end of the mobile phone is made to abut against the end side plate, and then the other end of the mobile phone is made to be flush with the end faces of the U-shaped grooves through the width adjustment of the U-shaped grooves, so that a user can hold the mobile phone stably by hands during photographing. If the front side plate and the base plate are connected in a sliding and front-back mode, the front side plate can be moved to correspond to the thickness of the mobile phone, and the front side plate can be used for clamping and fixing the mobile phone. Therefore, the photographing light blocking device effectively blocks light for the screen of the mobile phone, the user can watch the screen of the mobile phone through the window formed by the right-angle U-shaped grooves, and the quality of photographed photos is improved.

The invention discloses a gas sensing characteristic response curve testing device. The bottom of a sample loading platform is provided with a heating piece. The top surface of the sample loading platform is used for bearing a gas sensing material to be detected. A flange disc is provided with a first gas inlet pipe, a second gas inlet pipe and a gas outlet pipe. The gas outlet end of the second gas inlet pipe is connected to a universal bamboo joint pipe. The first gas inlet pipe and the second gas inlet pipe are located above the sample loading platform. The universal bamboo joint pipe is close to the top surface of the sample loading platform. An inner cover is a transparent cover. The inner cover covers the sample loading platform, the heating piece, a first probe, a second probe, thefirst gas inlet pipe, the second gas inlet pipe, the gas outlet pipe and the universal bamboo joint pipe. The opening end of the inner cover is fixed to the excircle surface of the flange disc. The inner cover and the flange disc are sealed through O-shaped seal rings. Through use of the non-detachable transparent inner cover, heat isolation between the inner cavity of the inner cover and the environment is realized so that the heat isolation between the gas sensing material to be detected and the environment is realized and the influence produced by the environment temperature on the gas sensing properties is avoided.

The invention provides a sensor for heart rate detection and a wearable structure, belongs to the technical field of heart rate detection, and aims to solve the problem that when a sensor on an existing wearable heart rate detection device is mounted in a shell, the sensor is generally connected through a large number of screws, and then the mounting efficiency of the sensor is greatly reduced. The shell is of a square shell structure, a strip-shaped through opening is formed in the middle of the bottom end face of the shell, and a binding piece is arranged outside the shell. Through the arrangement of the clamping mechanism, when the sensor mainboard is installed, the sensor mainboard is pressed downwards, so that four limiting columns on the sensor mainboard are inserted into four limiting insertion holes in a connecting plate respectively, and meanwhile, four second elastic buckles are clamped with two strip-shaped bayonets respectively, so that the sensor mainboard is fixedly installed in the shell; and in the whole mounting process, a large number of screws are not needed for connection, so that the mounting efficiency of the sensor mainboard is greatly improved.