70results about How to "Has a warning effect" patented technology

The invention discloses color printing-type reflecting and light-storing fabric, which comprises a fabric layer, an elastic resin layer, a light-storing layer, a color printing layer, a reflecting layer and glass beads, wherein the fabric layer is connected with the elastic resin layer; the elastic resin layer is connected with the light-storing layer; the light-storing layer is connected with the color printing layer; the color printing layer is connected with the reflecting layer; the reflecting layer is connected with the glass beads. According to the color printing-type reflecting and light-storing fabric, the reflecting material has color diversity by adopting a special printing mode under the premise of keeping the reflecting effect of the reflecting material; the reflecting material presents abundant colors; meanwhile, the limitation that the reflecting material only can passively send out light under irradiation of a light source when being used is considered; the material has light storing and light emitting properties, can automatically send out the light in darkness, can be relatively widely applied, and has an all-weather warning function, so that the material has relatively good application space.

The invention relates to fancy reflective cloth and a preparation method thereof. The fancy reflective cloth comprises base cloth, a composite glue layer with fancy patterns, a cladding layer, a focusing layer and a glass microbead layer. The preparation method disclosed by the invention can be used for producing air permeable fancy reflective cloth and air non-permeable reflective cloth; the air permeable air permeable fancy reflective cloth can be directly used as a garment material, and clothes made of the air permeable fancy reflective cloth are attractive in appearance and comfortable and have a caution effect; the air non-permeable fancy reflective cloth is prepared by recycling peeled-off PE / PET (poly ethylene) / ( polyethylene terephthalate) films, namely the production cost is saved; in addition, the cloth can be used as outdoor cloth and has the characteristics of attractive appearance, caution, waterproofness and wind resistance.

The invention provides an expressway garbage cleaning main and secondary vehicle system which comprises a main vehicle and a secondary vehicle, wherein the secondary vehicle is arranged at a side partof the main vehicle; a telescopic device and a lifting platform are arranged at the connecting part of the main vehicle and the secondary vehicle; the secondary vehicle can be combined with and separated from the main vehicle through the telescopic device and the lifting platform; the telescopic device comprises a primary telescopic arm, a secondary telescopic arm and a third telescopic arm whichare sequentially connected through a sliding track; a clamping claw is arranged on the third telescopic arm to clamp and release the secondary vehicle; a manipulator for clamping garbage is mounted on the secondary vehicle. Due to adoption of a telescopic mechanism and a lifting mechanism, the main vehicle and the secondary vehicle can be conveniently and rapidly combined and separated, in normalrunning, the secondary vehicle is driven by the main vehicle to run, in case of an operation task, the secondary vehicle is separated from the main vehicle to take the task independently, and turns back to the main vehicle after the task is finished, then the problem that dead angles on edges of green belts of expressways are not easy to clean is solved, manual operation is replaced, and the security is improved.

The invention discloses a water permeable pavement with both self-luminous and light-reflecting functions. The water permeable pavement with the both self-luminous and light-reflecting functions comprises a bottom surface layer, a middle layer and a surface layer from bottom to top; the bottom surface layer is coated on a base material; the middle layer consists of luminescent powder, an adhesiveand aggregate, wherein the aggregate comprises self-luminous aggregate and light-reflecting aggregate; and the luminescent powder is added to the aggregate and then integrally bonded with the adhesive. According to the water permeable pavement with the both self-luminous and light-reflecting functions, the self-luminous aggregate and the light-reflecting aggregate are mixed, the luminescent powderis added to an obtained mixture, and then the luminescent powder is bonded with the mixture through the adhesive; compared with an existing water permeable pavement using a single luminous aggregate,the water permeable pavement with the both self-luminous and light-reflecting functions has the advantages that the usage of the luminescent powder is greatly reduced on the premise of guaranteeing an invariable luminous effect so that the use and laying cost can be reduced, and various light sources can also be effectively utilized to reduce lighting energy consumption. The invention further discloses a construction method of the water permeable pavement with the both self-luminous and light-reflecting functions.

The invention discloses a door lock system having alarm function, which includes: a lock body assembly, a main control module, a camera module, a fingerprint identification module, an infrared sensorand a cloud server. The camera module is used for collecting face image feature information; the fingerprint identification module is used for collecting fingerprint feature information and sending itto the main control module; the main control module collects human body infrared signal, in a preset range, by means of the infrared sensor in real time, if the human body infrared signal exists, themain control module works in an identification module, and under the identification module, the main control module matches the collected face image feature information with preset face feature information library and meanwhile matches the collected fingerprint feature information with preset fingerprint feature information library; if the two items are successfully identified, the lock body assembly is driven to unlock the door, or if one of the two items are failed in identification and repeat time of the identification reaches preset times, the main control module controls a color camera unit to collect the present face image and sends it to a preset remote terminal.

The invention discloses a safety tool training system and method based on a virtual technology, relates to the technical field of power system simulation training, enables a trainee to learn and master the use key points of safety tools through the cooperation of VR equipment and a plurality of virtual tools in a data server, and breaks through a conventional training mode, a trainee learns and better masters the use key points of the safety tools in an animation and virtual simulation experience mode, the experience of electric shock accidents caused by improper use of the safety tools is setin the operation process, safety skills and safety awareness are enhanced, the whole training and learning process is easy to operate, the system is not limited by places and weather, achieves the learning and use of various types of safety tools in one training course, reduces the investment of manpower and material resources, simulates the real operation process under the condition that no trainee or safety tool exists, guarantees the safety of the training process, and improves the training effect.

A disclosed PVC color-variable release film comprises PVC, PA, EVA, CPE resin, PBT, PET, methoxy polyethylene glycol, PTFE, polymethyl methacrylate, polyphenylene sulfide, glass fiber, organic montmorillonite, poly(ether ether ketone) fiber, heat-sensitive red, PVA, dodecanol, chitosan, anti-oxidant 1010, light-stabilizing agent 622, nanometer TiO2, PE-g-MAH, a thickening agent and a coupling agent. The release film possesses extremely excellent waterproofness, corrosion resistance, temperature tolerance, weatherability and binding property, also can change color after being heated, and possesses heat-dissipation energy-storage effects.

The invention discloses a hippocampus forge piece forging process and a hippocampus forge piece forging device and belongs to the field of forging. The hippocampus forge piece forging process comprises the following steps of step 1, performing blanking, specifically cutting a raw material by adopting a steel ring shearing machine to obtain a bar material with the diameter specification of 20cm andthe diameter tolerance controlled within + / -0.5 cm, wherein burrs do not exist on the surface; step 2, conducting shot blasting, specifically, conducting shot blasting treatment on the bar material,and removing rust on the surface; step 3, conducting material rolling, specifically, adopting a material rolling machine, wherein the material rolling temperature is 800-890 DEG C, and heat preservation is conducted till the bar material is heated evenly; step 4, conducting tamping, specifically, conducting tamping treatment on the bar material in the step 3, and removing surface oxide skin to obtain a pre-forged piece, wherein a forging table is specifically adopted for treating the bar material; step 5, conducting heating, specifically, conducting ultrasonic frequency heating on the pre-forged piece generated in the step 4, wherein the heating temperature is 820-880 DEG C; and step 6, using a punching machine to conduct punching machine machining on the pre-forged piece generated in thestep 5 to obtain a blank.

The invention relates to a thermochromic release film. The thermochromic release film is characterized by comprising a base film layer; a release layer is arranged on the base film layer and is formed by coating a release agent; the release agent is prepared from the following components in parts by mass: 10-25 parts of a thermochromic compound, 18-30 parts of vinyl organic silicon resin, 1-7 parts of methacrylate, 3-9 parts of titanium dioxide, 0.1-2.5 parts of an antioxidant, 2-7.5 parts of a coupling agent, 0.2-1.8 parts of a defoaming agent, 0.1-1.5 parts of an adhesion promoter and 20-40 parts of a solvent; the thermochromic release film does not produce adhesion when being separated from an adhesion belt or adhesive tape which is in contact with the release film; furthermore, the thermochromic release film contains the thermochromic compound, so that the color of the release film can visually display when the release film is positioned in an environment with overhigh temperature; therefore, the thermochromic release film has a warning function, the accelerated aging of an adhesive is avoided in the external environment such as high temperature, and the service life of a product is prolonged.

The invention belongs to the field of cargo transportation equipment, and particularly relates to a trolley capable of shifting between turning and orientated straight driving. The trolley comprises a trolley body, wherein a plurality of universal wheels and a plurality of baffle plates are arranged on two sides of the trolley body; the baffle plates correspond to the universal wheels one to one; the plate surface of one end of a moving track of each baffle plate is adhered to the side surface of each universal wheel; a plate body at the other end of the moving track of each baffle plate is positioned outside the rotation track of each universal wheel. The trolley has the beneficial effects that the good direction control effect is good in a straight driving state, the time is shortened, the labor is saved, the security is high, the straight driving and turning state shifting effect is good, the limiting control effect of tooth matching is good, the small-angle turning effect is good, and the adjusting capability is good; moving plates are convenient to push and move, and the limiting fixation effect is good; connecting parts are fixedly connected with one same end of each of two moving plates, then the moving plates can be conveniently stressed to push and move simultaneously, thus being convenient to operate; a light reflecting lamp has an alarm function, thus being high in security; due to the chamfering beta, the universal wheels can be smoothly rotated and effectively adhered to the baffle plates when the moving plates are pushed, no resistance can be generated, and convenience in operation can be achieved.

The invention provides a photochromic release film. The release film is characterized in that the release film comprises a base film layer, a release layer is arranged on the base film layer, and the release layer is coated by a release agent; the release agent comprises the following components in parts by weight: 15-30 parts of a photochromic compound, 10-20 parts of vinyl silicone oil, 16-30 parts of epoxy resin, 3-8 parts of titanium dioxide, 0.1-3 parts of an anti-oxidant, 2-5 parts of a coupling agent, 0.2-1.8 parts of an antifoaming agent, and 0.1-1 part of an adhesive force promoter, and 20-45 parts of a solvent. Adhesion is not generated during separation between the photochromic release film and a contacted adhesion belt or adhesive tape; at the same time, the release film contains the photochromic compound, when the film is irradiated by ultraviolet ray containing light, such as sunlight, color change of the release film can be visually displayed with caution effects, so that accelerated aging of an adhesive in an external environment such as ultraviolet ray irradiation can be avoided, and usage life of the product is prolonged.

The invention relates to a shielding device and a shielding method for live-line construction. According to the technical scheme, the shielding device for live-line construction comprises a shieldingplate, a second clamping block is arranged on the back face of the shielding plate, one face of the second clamping block is connected with the shielding plate through a fixing rod, a first clamping block is arranged on the other face of the second clamping block, and the opposite faces of the clamping block and the second clamping block are in tooth shapes matched with each other. The first clamping block and the second clamping block are used for clamping angle steel or square steel of a steel frame electric tower in a matched mode. The shielding device has the beneficial effects that the tooth-shaped surfaces of the clamping blocks can be matched with the shapes of the angle steel and the square steel, so that the shielding device can be matched with the electric tower with a steel frame structure, and the shapes are fit and clamped firmly; meanwhile, the clamping blocks are matched with the clamping steel frame, the shielding device can be directly installed at any construction position, the shielding device does not need to be placed on the ground in advance, and use is more flexible; and meanwhile, the shielding method provided by the invention is convenient to operate and high in safety.

The invention provides a preparation method of novel luminous frosted glass. The method comprises the steps of preparing ink, wherein an ink solvent is prepared from the following raw materials in parts by weight: 50-75 parts of high-temperature inorganic ink frit, 10-20 parts of a high-temperature sand effect material and 10-30 parts of luminous powder; the high-temperature inorganic ink frit is prepared from the following raw materials in parts by weight: 65-68 parts of silicon dioxide, 3-6 parts of zinc oxide, 10-15 parts of boron oxide, 2-4 parts of potassium oxide, 6-8 parts of bismuth oxide and 3-6 parts of aluminum oxide; the high-temperature sand effect material is prepared from a zirconium oxide; the luminous powder is prepared form luminous rare earth; and the ink solvent is formulated oil; and the ink on a screen printing plate is printed onto the glass surface by using a scraper. The prepared water-based ink is safe and free of pollution, has a luminous effect and emits bright light in the dark; meanwhile, the prepared ink has a frosted effect; and the ink is printed onto the glass, so that the glass obtains luminous and frosted effects and the practicability of the glass is improved.

The invention discloses a novel punching-free fixing mechanism for speed bump mounting. The novel punching-free fixing mechanism for speed bump mounting comprises a transverse plate, wherein supporting plates are vertically and movably connected to two sides of the bottom of the transverse plate; screw rods are symmetrically and fixedly connected to the tops of the supporting plates; through railsmatched with the screw rods are horizontally formed in the transverse plate; the tops of the screw rods run through the through rails and are fixedly connected with limiting plates on the upper sideof the transverse plate; the screw rods are sleeved with adjusting nuts through threads; the adjusting nuts are positioned between the supporting plates and the transverse plate; handle frames are symmetrically and fixedly connected to the two sides of the transverse plate; universal wheels are mounted at the bottoms of the supporting plates; supports are fixedly connected to the bottoms of the opposite sides of the two supporting plates; screw holes are vertically formed in the bottoms of the inner walls of the supports; bolts are mounted inside the screw holes in a matched manner; the bottoms of the bolts run through the screw holes and are fixedly connected with pressing plates on the lower sides of the supports. The novel punching-free fixing mechanism for speed bump mounting avoids offset of a speed bump, improves the mounting efficiency, has a warning effect and is strong in practicality.

The invention discloses a camera device with an alarming function. The camera device comprises a fixed seat with a cavity formed inside, a movable shaft is arranged at an output of a driving motor which is arranged in the cavity, the outer wall of the movable shaft is provided with a protective jacket through a bearing, a through cavity is formed in the middle of the protective jacket, and magnetic layers are arranged on the inner walls of two side ports of the through cavity and in magnetically attractive connection with the outer wall of the bearing; four cameras are arranged in an accommodation cavity formed in the movable shaft, the four cameras are uniformly distributed on the outer wall of the movable wall, and a color LED (light emitting diode) bead ring is circularly arranged on each of the upper and lower sides of the cameras and on the outer wall of the movable shaft; a storage battery and a memory card are arranged in the cavity. The camera device has the alarming function besides a function of multi-dimensional camera shooting.

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.

The invention discloses an electric energy meter turnover cabinet with a detection function. The electric energy meter turnover cabinet comprises a machine case and a storage cabinet, wherein the storage cabinet is arranged in the machine case, and a storage box is arranged on the storage cabinet. The electric energy meter turnover cabinet further comprises a detection device. The detection devicecomprises a circuit board, an indicating lamp, a power-off switch, a bar code scanner and an electromagnet, wherein the indicator lamp and the power-off switch are arranged on the circuit board, andthen bar code scanner is arranged on the upper inner wall of the storage box; the electromagnet is arranged on the portion, close to an opening of the lower end face of the storage box, and the electromagnet is electrically connected with the power-off switch; a box cover is arranged at the front end of the storage box, and a metal block is arranged at the lower end of the inner side wall of the box cover; one side of the storage cabinet is provided with a subcabinet control panel, and a main control panel is arranged on a cabinet door; and the subcabinet control panel and the main control panel each comprises a display screen, the subcabinet control panel is electrically connected with the main control panel, and the power-off switch, the indicating lamp and the bar code scanner are electrically connected with the subcabinet control panel.

The invention discloses a wind power generation and water flow power generation buoy capable of being used for seawater desalination, belonging to the field of seawater desalination. The wind power generation and water flow power generation buoy capable of being used for seawater desalination mainly comprises a water storage vat, a buoy light, a reverse osmosis (RO) mechanism, a drainage mechanism and a power system, wherein the exterior of the water storage vat is coated with a yellow coat; the buoy light is arranged on the water storage vat; the RO mechanism is formed by wrapping at least three RO balls by a filter screen, is arranged two meters below the water surface and is connected with the water storage vat on the water surface by a return pipe; the drainage mechanism is used for draining desalted water in the water storage vat; the power system is used for providing electric energy for the buoy light and the drainage mechanism. The maritime buoy is combined together with seawater desalination, carries out seawater desalination through RO, has high desalination efficiency, generates electric energy via the power system and then can directly provide power for the buoy light and is suitable to develop and utilize on islands.

The invention discloses a copper foil electrolytic cell liquid level intelligent monitoring device. The copper foil electrolytic cell liquid level intelligent monitoring device comprises a bottom frame, a roller groove is formed in the middle of the upper side wall of the bottom frame, cathode rollers are rotationally installed on the front side wall and the rear side wall of the roller groove, an electrolysis frame is arranged in the bottom frame, an electrolytic cell is arranged in the electrolysis frame, and an anode plate is installed on the side wall of the bottom in the electrolytic cell. Fixing plates are integrally connected to the left end and the right end of the electrolysis frame, and connecting plates are fixedly arranged on the left side wall and the right side wall in the bottom frame. When the liquid level of electrolyte in the electrolytic cell reaches a liquid level sensor installed in the middle of the left side wall in the electrolysis frame, an indicator lamp on the leftmost side is turned on at the moment; and the heights of twelve groups of liquid level sensors are sequentially increased in the clockwise direction, so that when the liquid level is gradually increased, the indicating lamps are sequentially lightened from left to right, the liquid level is visually observed, the electrolyte is prevented from overflowing, the indicating lamps have different colors and have a warning effect, and the whole device is convenient to move, good in supporting stability, high in functionality and worthy of popularization.

The invention relates to an assemble type bus connecting device, which pertains to the field of power distribution devices. The device is provided with a shell, one end of which is processed with a plurality of bus jacks at intervals, and the upper edge and the lower edge of one bus jack are respectively provided with a bus pressure plate and a connecting copper bar which are processed with screw holes; bolts are screwed in the screw holes to fix the bus pressure plate and the connecting copper bar together and the connecting copper bar goes through the other end of the shell. The device of the invention has simple structure, simple assembly, easy operation, convenient use, relatively good conductive effect, beautiful appearance, and the alarming function under the overloading and heating situation, is especially applicable to distribution boxes, distributing cabinets, box type substations and other various sets of distribution devices and greatly improves the safety coefficient of the distribution devices.

The invention discloses a reflective fabric, which comprises an inner layer, a light storage layer, a glue coating layer and a waterproof moisture-permeable film layer, wherein the inner layer, the light storage layer, the glue coating layer and the waterproof moisture-permeable film layer are sequentially arranged from inside to outside, the inner layer is formed by weaving cotton fiber as warp yarn and polyester yarn having a triangular cross section and used as weft yarn in a crossing manner, the light storage layer is formed by weaving bamboo fiber as warp yarn and noctilucent yarn as weftyarn in a crossing manner, glass micro-beads are embedded on the upper surface of the glue coating layer, and the upper surface of the glue coating layer is provided with the waterproof moisture-permeable film layer covering the glass micro-beads. According to the present invention, the reflective fabric has effects of all-weather warning function, moisture absorption, gas permeability, antibacterial effect and bacterial inhibition.

The invention discloses a warning type packing material. The warning type packing material comprises raw material components in parts by weight as follows: 50-95 parts of a polypropylene film, 35-75 parts of nylon, 40-68 parts of cellophane, 46-86 parts of a phosphor, 12-28 parts of high-purity aluminum foil and 10-18 parts of plant fibers, wherein the phosphor adopts a calcium tungstate blue phosphor, a zinc silicate green phosphor or a cadmium borate red phosphor. With adoption of the scheme, the warning type packing material has excellent thermal sealability, anti-blocking property, antistatic property and air tightness, can have a lighting function at night, improves the working accuracy, further has a warning effect, and guarantees safety and reliability in packing and transporting processes.

A necklace type multifunctional reminder is disclosed for reminding and massaging by stimulating neck acupoints with low frequency pulse current in the necklace type concealed mode according to the legend of "Head cantilever cone piercing". The reminder is particularly useful for sleep warning for drivers and students, prompts people who bow to play the handset or work for a long time to raise their heads, and has an acupoint massage physiotherapy effect to people who has a neck problem. The apparatus has the advantages of light weight, simple operation, high practicality, high security and crypticity, and wide application scope; the reminder can be applied to drivers, students, on-duty staff, and person who bows to work for a long time; the reminder can enhance people's memory and attention so as to improve work and study efficiency.

The invention discloses a warning USB flash disk necklace for pet. The warning USB flash disk necklace for the pet comprises a belt, a chuck and a cutting sleeve, the chuck and cutting sleeve matched with each other are arranged at two ends of the belt, a USB flash disk is firmly arranged at the insert end of the top of the chuck, and a slot is formed in the cutting sleeve corresponding to the USB flash disk; an illumination circuit composed of an LED lamp cap, a battery and a switch is arranged outside the cutting sleeve. The warning USB flash disk necklace for the pet has advantages of delicate structure, convenience in use and the like.

The invention discloses an adjustable ship guardrail protection device. The device comprises a left stabilizing column and a right stabilizing column, the left stabilizing column is fixedly provided with stabilizing sleeves, and the right stabilizing column is fixedly provided with adaptive rods. One end of each adaptive rod is inserted into an inner cavity of the corresponding stabilizing sleeve,and stabilizing bearings are embedded in the side, close to the right stabilizing column, of the left stabilizing column. The adaptive rods are perpendicularly connected with a matching plate, nuts are installed in the middle of the matching plate, and the center of the nuts and the center of the stabilizing bearings are located on the same straight line. One end of a threaded rod penetrates through the stabilizing bearings and the nuts in sequence, and clamping mechanisms are arranged on the sides, away from each other, of the left stabilizing column and the right stabilizing column. The distance between the left stabilizing column and the right stabilizing column can be increased by moving the right stabilizing column, so that the total length of a guardrail is increased, the protectiveeffect of the guardrail can be effectively improved, the device is suitable for protecting tunnel portals in different sizes, and the construction safety of constructors is guaranteed.

The invention provides a carbon fiber bicycle ring with night lamps. The carbon fiber bicycle ring with the night lamps comprises a wheel frame, spokes and a hub, wherein the wheel frame and the spokes are integrally molded by using a carbon fiber material; the spokes are fixedly connected with the hub; the spokes are shaped like Y; the spokes are uniformly distributed in the wheel frame; screw holes are formed in the spokes; night lamps are fixed on the spokes; lamp covers are arranged on the external sides of the night lamps; lamp tubes are arranged within the night lamps; one sides of the lamp covers are provided with screw rods which can penetrate through the screw holes; the side surfaces of the lamp covers are also provided with switches and battery covers; the switches control the lamp tubes to be turned on and off; dry batteries for supplying power to the lamp tubes are mounted in the battery covers; threads are arranged on the screw rods; and the threads are matched with tightening nuts. According to the invention, shortcomings in the prior art are overcome; the warning effect is obvious due to the night lamps on the wheel; in addition, an additional illumination tool is not needed; and meanwhile, the carbon fiber bicycle ring with the night lamps, provided by the invention, has the advantages of simple structure and beautiful appearance.