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

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.

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 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 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 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 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 relates to a bracelet and a weaving method thereof. The bracelet comprises multiple bracelet units, wherein the bracelet units are arranged in a matrix mode, at least two rows of bracelet units are included in the longitudinal direction, and multiple rows are included in the transverse direction. The bracelet has the advantages that the bracelet is stable in structure, and connecting units do not fall. Bracelet connecting lines do not break due to friction with the outside, and accordingly the bracelet is firmer and secure. The worn bracelet does not slip off due to violent exercises or arm swinging. The bracelet has a warning effect and can be used for avoiding pedestrians and vehicles during walking at night.

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.

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 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.