15results about How to "Improve shading" patented technology

The present application relates to a kind of biodegradable dark color mulch and its preparation method, and dark color mulch is made of cellulose, hemicellulose and degradable coating.The manufacturing method includes the preparation of dark color mulch substrate, coating layer coating.It specifically includes slurry compounding, beating, additive addition, is formed by papermaking, dehydration, pre-drying, coating, sizing, drying, calendering, product after drying.The local film has good wet strength, light resistance, weather resistance, heat preservation and entropy increasing effect.The results of farmland degradation experiment show that the mulch can be biodegraded after 50~60 days, and the biodegradation rate is more than 90%.

A fire-fighting maze environment training device, comprising: first container, second container, third container, fourth container connected in turn, the side wall of second container, third container, fourth container is removed adjacent side wall, and the side surface is communicated, and the maze training area is formed, and the movable partition is arranged in the maze training area to build the maze environment. The utility model discloses rescue route diversification, can enhance the ability of firefighter in the strange environment, because the special container is provided smoke heat, and because movable partition has good light shielding property, can restore the dark environment of fire scene better, and has greater help to the promotion of the rescue ability and the psychological adaptability of firefighter.

This utility model discloses a light-blocking fabric, relating to the field of textile technology, aiming to solve the problem of reduced breathability while improving the light-blocking properties of fabrics. The key technical points are: the inner layer has several support blocks on the side near the outer layer, and the outer layer has several support strips on the side near the inner layer. The inner and outer layers are supported by the support blocks and strips to form several ventilation cavities and several breathable cavities. The inner layer has several breathable grooves communicating with the ventilation cavities, and the outer layer has several breathable holes communicating with the breathable cavities. The breathable grooves and holes are staggered along the length of the inner layer. This utility model, through the staggered arrangement of the breathable holes and grooves, can enhance breathability while preventing direct sunlight penetration of the fabric. The outer layer, made of acrylic fiber, effectively blocks sunlight penetration, and the inner layer, made of bamboo charcoal fiber, weakens the intensity of sunlight entering the fabric through the breathable holes, ensuring the fabric's light-blocking and sun-protection effects.

This application discloses an optomechanical system, including a housing, a light emitting component, a light receiving component, and an isolator. The isolator includes a surrounding plate, a first cover plate, and a second cover plate. The first and second cover plates are located on opposite sides of the surrounding plate and are connected to the surrounding plate to form a second receiving cavity. The surrounding plate has a first light inlet, a second light inlet, a first light outlet, and a second light outlet communicating with the second receiving cavity. The light emitting component is disposed corresponding to the first light inlet, and the light receiving component is disposed corresponding to the second light outlet. The optomechanical system of this application embodiment can reduce or even avoid stray light interference to the emitted light signal and the echo light signal. Furthermore, since the second receiving cavity is formed by the surrounding plate, the first cover plate, and the second cover plate, the light-shielding performance of the second receiving cavity is better, and the anti-interference ability is stronger.

The utility model relates to a sightseeing bamboo raft fixing structure, and belongs to the field of sightseeing bamboo rafts. Comprising a plurality of bamboo raft pipe fittings, a plurality of fixing mechanisms, a seat fixing mechanism and a sunshade mechanism, the bamboo raft pipe fittings are arranged side by side at intervals, the fixing mechanisms are fixedly installed on the bamboo raft pipe fittings and connect the bamboo raft pipe fittings, the seat fixing mechanism is fixedly installed on the bamboo raft pipe fittings, the bottom end of the sunshade mechanism is fixedly connected with the seat fixing mechanism, and the sunshade mechanism covers the top end of the seat fixing mechanism. The seat fixing mechanism not only reinforces the bamboo raft pipe fitting, but also provides a seat function, in addition, a fixed connecting point can be provided for fixed installation of the sunshade mechanism, and the situation that the bamboo raft pipe fitting is damaged due to the fact that the sunshade mechanism is directly and fixedly installed on the bamboo raft pipe fitting is avoided; according to the utility model, the seat and the sunshade mechanism can be mounted and fixed without shielding a hollow bamboo model, so that the dead weight of the bamboo raft is reduced, and the experience feeling of tourists on the bamboo raft is enhanced.

The utility model discloses a strong light irradiation prevention ultrasonic flaw detector which comprises an ultrasonic flaw detector body, a base and a threaded head, the base is fixedly installed on the bottom face of the ultrasonic flaw detector body, and threaded holes are formed in the bottom face, the front vertical face and the back vertical face of the base. The flaw detection device has the beneficial effects that during flaw detection, a worker can turn over the outer sleeve plate and the movable plate to shield light, when the outer sleeve plate is turned over, the connecting plate is driven to rotate along the damping bearing, multi-angle hovering is carried out, angle adjustment is facilitated, meanwhile, the worker can pull the movable plate to move outwards and retract inwards, the shielding area is adjusted, and the working efficiency is improved. The damping effect provided by the friction sleeve facilitates positioning of the movable plate and avoids random movement of the movable plate, so that a good shading effect is achieved, adjustment can be completed by simply turning the outer sleeve plate and pushing and pulling the movable plate, adjustment and use are simpler, meanwhile, the outer sleeve plate and the movable plate of the device are lighter and thinner, the structure is simpler, storage and movement are more convenient, and use is more convenient. And the use convenience is further improved.

The application relates to the technical field of sunshades, and proposes a sunshade magnetic seat and a mobile phone sunshade. The sunshade magnetic seat comprises a seat body, a first magnetic suction piece and a second magnetic suction piece. A connecting part for connecting with a sunshade rod is arranged on the outer periphery of the seat body. The first magnetic suction piece and the second magnetic suction piece are arranged on the axial two sides of the seat body respectively. The first magnetic suction piece is used for magnetically attracting a mobile phone, and the second magnetic suction piece is used for magnetically attracting a mobile phone accessory. The sunshade magnetic seat can not only magnetically attract a mobile phone through the first magnetic suction piece, so that the sunshade body connected with the sunshade magnetic seat can shield the sun and rain for the mobile phone, but also can magnetically attract a mobile phone accessory through the second magnetic suction piece, so that the mobile phone can indirectly magnetically attract the mobile phone accessory, and the problem that the mobile phone cannot magnetically attract the mobile phone accessory after being magnetically attracted by the sunshade is solved.

The application belongs to the technical field of camping supplies, and particularly relates to a vehicle-mounted shelter, which comprises a storage box, a mounting mechanism is fixed to the lower side of the storage box, a side cover is rotatably connected to the left side of the storage box through a hinge, and the side cover is fixedly connected with the storage box through a buckle lock. The shelter is conveniently mounted on a roof rack of a travel vehicle. When the shelter is needed to be used outdoors, the side cover is directly opened, two support strip-shaped plates are directly popped out of the storage box under the action of a torsion spring, and a top layer of shelter cloth is supported. The side shelter cloth is fixed at the lower end of a hanging plate through a connecting mechanism, so that the shelter is conveniently assembled. Through cooperation of the first support rod, the second support rod and the fixing belt, the shelter is reinforced, sunlight is effectively blocked, a line of sight is blocked, and the privacy of a user is ensured.

The utility model discloses a kind of folding automobile tent house of turning plate, travelling warehouse body, balcony board, crossbeam, soft cloth awning and protective curtain.The folding automobile tent house of turning plate, the front surface bottom of travelling warehouse body is rotatably connected with balcony board, the front side outside of balcony board is equipped with crossbeam, the top surface of crossbeam and the front surface of balcony board are jointly connected with soft cloth awning, the end of crossbeam and the side edge of balcony board are jointly fixed with protective curtain, car roof house is formed by travelling warehouse body, balcony is formed by the front side of travelling cabin body through balcony board, so that first door body on the front plate on travelling warehouse body can be directly walked out to balcony board to rest, while awning is formed by soft cloth awning on the front side of balcony board, it is convenient to sunshade when camping, further side protection effect is further played by protective curtain outside awning area, ground tent is formed, so that the outdoor function of the present automobile tent house is more comprehensive.

The invention relates to the technical field of building sunshade, and solves the problem that in an outdoor sunshade scene, due to the fact that reasonable cooling measures are not made for sunshade equipment, the sunshade equipment can generate secondary heat radiation to the interior of a room after being irradiated by the sun and heated, and the sunshade effect is poor. The invention provides a sun-shading system water replenishing adjustment control method and sun-shading equipment. The method comprises the steps that whether the first water content of the evaporation plate is smaller than or equal to the first preset water content or not is judged; if the first water content is smaller than or equal to a first preset water content, determining a first water absorption rate of the evaporation plate from a preset mapping relation between the water content and the water absorption rate according to the first water content; according to the first water absorption rate, the first water spraying rate of the water supplementing component is determined; and according to the first water spraying rate, the water supplementing component is controlled to supplement water to the evaporation plate. The indoor sunshade effect of the outdoor sunshade equipment can be improved.

The utility model relates to the technical field of sunshade, and disclose photovoltaic curved arm telescopic sunshade, the sunshade includes bottom shell, still includes the cover shell of setting in the bottom shell one side, the first motor is fixedly connected on the clamping groove track of bottom shell, set up the connecting assembly of bottom shell one side, the utility model discloses through setting connecting assembly and being convenient for the extension sunshade and the contraction of sunshade cloth of implementation, through the cooperation of first motor, driven wheel, long curved arm, short curved arm, connecting plate etc., it is convenient for the extension and contraction of sunshade cloth, and the burden of storage is alleviated while being convenient for sunshade, through setting up light -pursuing component, it is convenient to obtain greater time length's irradiation compensation, through light -pursuing sensor detection light, and under the cooperation of telescopic axle connecting piece and rotary connecting axle, realize the angle adjustment of photovoltaic board according to the illumination, through the electric quantity display sideboard, power battery, interface panel etc.

The utility model relates to the technical field of medical detection, in particular to a magnetic particle chemiluminescence method detection reagent strip with a light-proof storage function, which comprises a detection reagent strip body, a light-proof component is arranged at the top of the detection reagent strip body, and the light-proof component comprises a light-proof film. The light shielding film is fixedly connected to the top of the detection reagent strip body. According to the magnetic particle chemiluminescence detection reagent strip with the light-proof storage function, by installing the light-proof assembly, when a detection reagent is stored, a light-proof film at the top of the detection reagent strip body can be used for covering the reagent, so that a certain light-proof effect can be achieved, and meanwhile, by means of a black plastic film in the light-proof film, the light-proof effect is good. The light-proof film is arranged in the light-proof box and can absorb certain light so as to have a good light-proof effect, and the aluminum foil in the light-proof film has excellent light-proof performance so as to block most of light, so that internal reagents can be prevented from being influenced by illumination, the accuracy of reagent detection is ensured, and the practicability of the device is improved.

The invention discloses intelligent sunscreen glass capable of automatically displaying. The intelligent sunscreen glass comprises a first glass substrate, a second glass substrate, a functional diaphragm and a light source module, the functional diaphragm comprises a first thermoplastic diaphragm, a second thermoplastic diaphragm and a composite dimming diaphragm arranged between the first thermoplastic diaphragm and the second thermoplastic diaphragm; the composite dimming diaphragm comprises three dye liquid crystal layers and four PET-ITO film layers, the four PET-ITO film layers and the three dye liquid crystal layers are sequentially and alternately arranged from top to bottom, and the three dye liquid crystal layers are respectively a red dye liquid crystal layer, a green dye liquid crystal layer and a blue dye liquid crystal layer which are sequentially arranged from top to bottom; the invention also provides a preparation method of the smart sunscreen glass. According to the invention, on the basis of keeping the unique openness and freedom of the automobile sky screen, the free change of the starry sky top is realized, and the color expression capability is greatly expanded; and the overall strength and weather resistance of the smart sunscreen glass are remarkably improved.

The utility model provides an anti-static adhesive tape with good shading performance, and belongs to the field of adhesive tapes. The adhesive tape is wound on the winding drum; the adhesive tape comprises a base material, a first shading layer and a second shading layer are arranged on the two sides of the base material respectively, an adhesive face is arranged on the second shading layer, an anti-static layer is arranged on the first shading layer, the base material is made of a polyvinyl chloride film, and the first shading layer and the second shading layer are both frosted faces on the base material. And the anti-static layer is made of an anti-static agent coated on the first shading layer. According to the anti-static adhesive tape, the shading property of the adhesive tape is improved by dull polish treatment on the base material, the process is simple, the shading effect is remarkable, and the contact area between the anti-static layer and the adhesive surface can be increased, so that the anti-static layer and the adhesive surface can be more stably attached to the base material, and the excellent performance and quality of the adhesive tape in the long-term use process are ensured.

The utility model relates to the technical field of shading fabrics, in particular to a double-faced chenille yarn crocheting yarn which comprises a surface layer and a middle layer, the surface layer comprises chenille yarn and crocheting yarn, the surface layer is of a warp knitting mesh structure woven by the chenille yarn and the crocheting yarn, the middle layer is made of black yarn cation polyester, and the surface layer is of a warp knitting mesh structure woven by the chenille yarn and the crocheting yarn. The surface layers and the middle layer are woven in a double-warp single-weft weaving mode, the surface layers are located on the upper side and the lower side of the middle layer, and the surface layers on the upper side and the lower side serve as the front face and the back face of the fabric are consistent in touch feeling and color. According to the double-faced chenille yarn crocheting yarn, the chenille yarn and the crocheting yarn are woven through the warp knitting mesh structure, the ventilation effect of the fabric is guaranteed, indoor stuffiness is avoided on the basis that the shading performance of a curtain is kept, and the air circulation capacity is improved.