37results about How to "Play a reflective role" patented technology

The invention provides a road marking reflective bead comprising titanium dioxide, calcium oxide, zirconium oxide, boron oxide, aluminum oxide and an inorganic salt additive, a preparation process of the road marking reflective bead comprises the following steps: step 1, using a sand mill for grinding and high speed dispersion of the titanium dioxide, calcium oxide, zirconium oxide, boron oxide, aluminum oxide and inorganic salt additive to obtain inorganic slurry; step 2, granulating by spray drying of the inorganic slurry; step 3, sintering the dried particles in the high-temperature oxygen-enriched environment into fine grains; step 4, cooling, collecting and screening the fine grains to obtain the road marking reflective bead. By improvement of product components, the refraction rate of crystallite ceramic beads can reach above 2.2, and the weather-proof, wear-resisting, water-tolerant and alkali resistant functions of the product and coating adhesion can be improved, so that the product has high hardness and high wear resistance, the all-weather reflective effect of the product can be ensured, and the consistency of the service life of the ceramic beads and a marking can be ensured.

The invention provides an all-weather high-refraction reflective micro-crystal ceramic bead. The all-weather high-refraction reflective micro-crystal ceramic bead comprises an inner core and a core reflective element, wherein the core reflective element comprises the following components: titanium dioxide, calcium oxide, zirconium oxide, boron oxide, aluminum oxide and inorganic salt additives. By improvement of the product components, the refractive index (ND value) of the micro-crystal ceramic bead can reach more than 2.2; when high refractive index is reached, the weather resistant function, the abrasion resistant function, the water resistant function and the alkali resistant function of products and the adhesive force of the products with paints are improved, so that the products have high hardness and high abrasion resistant performance, the condition that the products reach the all-weather reflective effect is ensured, and at the same time, the consistency of the service lives of the ceramic bead and graticules is ensured.

The invention relates to an explosion-proof glass heat insulation film and a preparation method thereof. The explosion-proof glass heat insulation film comprises a mixed reflective heat insulation layer, a flexible base material layer and a pressure sensitive adhesive layer, wherein the mixed reflective heat insulation layer, the flexible base material layer and the pressure sensitive adhesive layer are sequentially adhered, the mixed reflective heat insulation layer is formed by mixing 65-67 parts by weight of nanometer ATO and 33-35 parts by weight of polycrystalline silicon rare earth, 31-33 parts by weight of chlorinated rare earth and 67-69 parts by weight of polycrystalline silicon are mixed and grinded to form the polycrystalline silicon rare earth, the pressure sensitive adhesive comprises 80-85 parts by weight of a polyacrylate resin with a solid content of 50%, 2-2.3 parts by weight of an ultraviolet light absorber and 10-20 parts by weight of nanometer metal aluminum, and the nanometer metal aluminum is uniformly dispersed in the polyacrylate resin. According to the present invention, the rare earth raw material is used so as to effectively control the cost of the raw material, and the process is simple during the preparation so as to greatly save the purchase cost of the raw materials and the production cost.

The invention discloses a thermoplastic high-brightness automobile decorative strip and a production process thereof. The thermoplastic high-brightness automobile decorative strip comprises a decoration belt body, wherein the two sides of the top end of the decoration belt body are provided with drainage grooves; fixing grooves are formed in the two sides of the bottom end of the decoration belt body; a plurality of suckers are fixedly arranged in each fixing groove; the bottom end of the decorative belt body is bonded with a thermoplastic rubber layer through a polyurethane adhesive; the topend of the decoration strip body is coated with a high gloss paint; and the top end of the high gloss paint is bonded with a PE film through the polyurethane adhesive. According to the thermoplastic high-brightness automobile decorative strip and the production process thereof, the decoration strip is conveniently adsorbed on the surface of an automobile through the fixing grooves and the suckers,and the suckers are connected with threaded grooves in the fixing grooves in a threaded mode through threaded columns, so that the suckers are convenient to replace and clean; rainwater is convenientto drain through the drainage grooves, so that the rainwater is prevented from remaining on the surface of the decorative strip to reduce the quality of the decorative strip; and moreover, a reflective sticker can reflect light.

The invention relates to an in-situ optical comprehensive testing device capable of observing solid and liquid battery interfaces, which belongs to the technical field of lithium batteries, and solves the problem that in-situ observation cannot be carried out on lithium deposition and dissolution behaviors of an electrode/electrolyte interface in the prior art. The invention discloses an in-situ optical comprehensive testing device capable of observing solid and liquid battery interfaces. The in-situ optical comprehensive testing device comprises a battery fixing table, a lower sealing shell and an upper sealing shell, the upper sealing shell and the lower sealing shell are fixedly connected through bolts; and the battery fixing table is connected with the lower sealing shell through a screw. The assembly and electrochemical testing of the solid battery and the liquid battery are realized, and the in-situ optical observation of the electrode interface process is correspondingly carried out on different battery systems.

The invention provides a bicycle tail lamp. The lamp comprises a tail lamp main body, a circuit main board part, a battery and a battery compartment cover. The tail lamp main body and the battery compartment cover are detachably connected. The circuit main board part is fixedly arranged in the tail lamp main body. The battery is fixedly arranged between the tail lamp and the battery compartment cover. The battery is electrically connected with the circuit main board part. The tail lamp main body is fixedly arranged on a rear fender of a bicycle through anti-theft screws. The bicycle tail lamp has the beneficial effect that the tail lamp main body and the rear fender are fixed together through the anti-theft screws, so that the tail lamp has a powerful anti-theft function; the rear tail lamp main body is separated from the battery, and battery can be replaced without detaching the rear tail lamp main body; the tail lamp is on only when the light sensation and the vibration sensation conditions are met, so that bicycle riding at night is safer; and since a tail lamp reflector has a light reflecting function in the absence of vibration, warning can still be provided for an automobile behind.

An LED stereoscopic area light source comprises an LED light bar, a radiating support, and a light guide plate. The LED stereoscopic area light source is characterized in that the light guide plate comprises an incident end and an emergent end, the LED light bar is disposed at the edge of the light guide plate, the end, which the LED light bar is arranged at, is the incident end of the light guide plate, the radiating support is disposed at the incident end of a light source and in lap joint with the LED light bar, one side of the light guide plate is provided with light guide points, the other side, opposite to the light guide points, of the light guide plate is an emergent side of the light guide plate, the emergent side of the light guide plate is provided with a stereoscopic pattern which is made on the light guide plate by carving, and the surface of the stereoscopic pattern is provided with a coating. The LED area light source capable of mapping stereoscopic diagrams is designed by combining the traditional area light source, the stereo technology and the nano technology; the LED area light source has the effect of stereoscopic lighting, is capable of emitting light and is also ornamental.

A light-reflecting sunshade net comprises a basic layer, wherein a sunshade net layer is installed at the upper portion of the basic layer, a lower light-reflecting layer is installed at the upper portion of the sunshade net layer, guide rails are installed on the light-reflecting layer, a plurality of slide blocks are installed on the guide rails, an upper light-reflecting layers are installed at the upper portions of the slide blocks, and bolts are installed on the upper light-reflecting layers. The light-reflecting sunshade net can play a light-reflecting role on sunshade net holes. The upper light-reflecting layers of the light-reflecting sunshade net can slide on the guide rails under the effect of a stepping motor. When the whole sunshade net is required to play the light-reflecting role, only the steeping motor is required to drive the upper light-reflecting layers to slide, the light-reflecting layers can block through holes formed in the lower light-reflecting layer, and accordingly the whole sunshade net can play the light-reflecting role.

The invention provides waterproof audio reading equipment. The equipment comprises an audio reading equipment body, a drawing board, a fixed lug plate, signal receiving lines, volume adjusting button,an adjustable waterproof anti-falling damping base structure, an adjustable paper reading fixing clamp structure, an audio reading control board structure, a sliding illumination magnifying lens structure, an anti-lost strap structure, a storage battery, a control switch, channel adjusting buttons, a drawer groove and a storage drawer, and the drawing board is connected to the upper surface of the audio reading equipment body through screws; the fixed lug plate is connected to the upper left side of the audio reading equipment body through screws. According to the waterproof anti-falling damping base, a U-shaped silica gel base serves as the waterproof anti-falling damping base structure, so that the waterproof and damping functions are facilitated, and the safety of the audio reading equipment is protected; the fixing spring clamp is arranged so that paper can be clamped conveniently and is compared with the voice broadcast content.

The invention discloses an anti-smashing safety shoe. The anti-smashing safety shoe comprises a shoe body, a protection unit, a mounting unit and a short tube, wherein the short tube is arranged on the right side of the top end of the shoe body, a reinforcing unit is arranged at the top end of the front side face of the short tube, and a breathable unit is arranged on the front side face of the shoe body; And the protection unit comprises two supporting blocks, clamping holes, inserting blocks, an elastic bolt and an anti-smashing steel plate, the two supporting blocks are correspondingly arranged in the middle of the top end of the shoe body front and back, the inserting blocks are arranged at the front end and the rear end of the right side face of the anti-smashing steel plate, and areinserted into inserting grooves in the left side faces of the supporting blocks, the clamping holes are formed in the top ends of the supporting blocks, elastic plug pins are arranged at the top endsof the inserting blocks, and are connected with the clamping holes in an inserted mode. The anti-smashing safety shoe further comprises a base, a fixing block and a shoe sole, the base is arranged inthe middle of the bottom end of the shoe body, and the mounting unit is arranged at the bottom end of the base. The anti-smashing safety shoe is convenient to disassemble, high in safety and good in protection effect.

The invention provides a simple stairway carrying tray. The simple stairway carrying tray comprises upper support tubes, fixing bolts, lower support rods, connecting blocks, a hand-lifting belt, an anti-falling carrying tray structure, a fixable movable drum shaft structure, a moving wheel structure capable of achieving manual braking, a massage hand-holding sleeve structure capable of absorbing sweat, a strap adjustment buckle, a connecting lug plate, a containing tube, an illuminating flashlight, a buffer foot pad and anti-collision rubber sleeve. The upper support tubes are mounted on the lower portion of the anti-falling carrying tray structure. The simple stairway carrying tray is provided with inner threaded holes, fixing hooks, a hand-lifting handle, a tying fixing rope, connectingfixing hanging rings and a protection net, and the effect that goods are prevented from falling can be achieved conveniently under the effect of the protection net; and by means of a connecting shaft,a movable rolling wheel, an abrasionproof pad, a stainless steel spring piece and a bolt hole, the stainless steel spring piece can be shifted toward the right side conveniently, the abrasionproof pad can be connected to the outer surface of the movable rolling wheel in a clamped manner, and the effect that the movable rolling wheel is limited from sliding is achieved.

The invention relates to the field of textiles, in particular to a tent fabric capable of generating power. The fabric can generate power through solar energy, and the problem that an existing tent fabric has no power generation effect is solved effectively. The tent fabric structurally comprises a lining fabric and a cover fabric. A plurality of solar cells are arranged on the outer surface of the cover fabric and electrically connected through connecting circuits. The connecting circuits are electrically connected with storage batteries on the upper surface of the lining fabric. The cover fabric comprises a reflecting layer on the outer side. A hollow cavity is formed in the inner side of the reflecting layer. A plastic sheet layer is arranged on the inner side of the hollow cavity. A metal net layer is arranged on the inner side of the plastic sheet layer. A sponge layer is arranged on the inner surface of the metal net layer. The tent fabric is simple in structure, convenient to use and suitable for various occasions.

The invention provides an intelligent water level monitor for hydraulic engineering monitoring. The intelligent water level monitor comprises a control box, a dual-directional winding wheel structure,a control plate structure, an adjustable inflatable anti-collision ball structure, an ultrasonic water level meter, a lifting ring, a lifting handle, a storage battery, an iron buckle, a handle, a magnetic buckle, a protective door and a flashlight inserting tube, and the dual-directional winding wheel structure is connected to the right side of the lower surface of the inner part of the controlbox through bolts; the control plate structure is connected to the middle position of the inner part of the control box through the bolts; and the adjustable inflatable anti-collision ball structure is connected to the middle position of the outer surface of the ultrasonic water level meter in a sleeving mode. According to the intelligent water level monitor for hydraulic engineering monitoring, the ultrasonic water level meter is conveniently and advantageously contracted and released through arrangement of a winding wheel and a dual-directional motor, and water level measuring requirements of hydraulic engineering with different depths are met; and through arrangement of a displayer, an alarming device and a PLC, the intelligent degree of the water level monitor is advantageously improved, and alarm sound can be sent to indicate when water level exceeds the safety numerical value while the measured water level is accurately displayed.