65results about How to "Improve automatic performance" patented technology

The invention discloses a motion key frame extracting method based on distance curve amplitudes. The motion key frame extracting method based on the distance curve amplitudes is used for extracting key postures of motion to describe an original motion sequence. The motion key frame extracting method based on the distance curve amplitudes includes the steps: firstly, selecting a group of new key frame distances to be as distance characteristics; secondly, carrying out dimensionality reduction on the distance characteristics through a principal component analysis method (PCA method for short), extracting first-dimension principal components, removing noises through smoothing filtering, and a characteristic curve is achieved, wherein substantive characteristics of an original motion can be well reflected; thirdly, acquiring initial key frames through extraction of local extreme points on the characteristic curve; evenly inserting corresponding numbers of frames among initial adjacent key frames according to the differences of amplitudes of the characteristic curve, then combining overstocked key frames, and final key frame collection is achieved. A lot of experimental data show that the motion key frame extracting method based on the distance curve amplitudes can not only satisfy good effects on visual generality of the motion, but also has low a compression ratio and an error ratio, and a processing procedure can be automatically finished without manual interference.

The invention provides a local linear linear preserver-based scene color style uniformizing method. The method comprises the following steps of: inputting an original color image and a reference color image, and converting both from a RGB (red, green, blue) color space to a Lab color space; classifying the colors of the original color image and the reference color image by using eleven primary colors, calculating a color mean value of each color class in a corresponding images, and acquiring dominant tones of the original image and the reference image; establishing a color mapping relation between the dominant tones of the original image and the reference image according to a color mapping mechanism; calculating a local linear relation of each pixel color of the original image, and calculating a color value of each pixel in a result image by combining the color mapping relation of the dominant tones in the premise of preserving the local linear relation; and converting the color spaceof the result image from Lab to RGB, and outputting a final result. According to the method, the colors of the dominant tone of the reference image are transferred to the original image, and the problem of unsmooth color transition caused by the color classification is solved by considering the local linear relation of the image spaces.

The invention discloses a semi-inverse method-based rapid single image dehazing algorithm, which comprises the following steps: In light of an atmospheric scattering model, working out an atmospheric global illumination value by utilizing an improved semi-inverse algorithm, wherein the robustness of the obtained atmospheric global illumination value is stronger than that of the maximum gray value in a dark channel; secondly, fusing the edge information and the scene depth information of an image upon the characteristic of atmospheric scattered light by taking the edge information of the image as a synthesis condition, and accurately estimating an atmospheric streamer; then, obtaining an initial restored haze-free image according to the atmospheric scattering model; finally, performing color adjustment and detail enhancement processing on the image after being initially dehazed to obtain a haze-free image with strong sense of reality. The semi-inverse method-based rapid single image dehazing algorithm has a very good processing effect on depth mutation or prospect pixels, so that a vignetting effect is eliminated; shown by a large number of experiments, the semi-inverse method-based rapid single image dehazing algorithm disclosed by the invention is capable of well keeping color and detail information, is better in automaticity and robustness, and can be further used for a video dehazing system.

The invention relates to an integrated printing device and printing method of a continuous fiber embedded material, and belongs to the technical field of function material 3D printing. A polymer cylinder filamentation stick with a hole is preformed, and a continuous fiber penetrates through the hole of the filamentation stick; the filamentation stick is tightly clamped in a filamentation barrel; apush rod pushes the filamentation stick downwards; the filamentation stick passes through a heating area; molten polymer flows downwards to wrap the surface of the continuous fiber; finally, a formedwire comes out from the bottom of the filamentation barrel; the formed wire passes through a measuring and shearing mechanism, is shorn when the diameter does not meet the requirement and directly enters a feeding mechanism when the diameter meets the requirement; the feeding mechanism unceasingly feeds the formed wire downwards; and the formed wire is fed into a printing head part, and printingis achieved. The integrated printing device and printing method have the advantages that adhesiveness between the fiber and the polymer is good, local accumulation of the continuous fiber cannot be generated, formed wires of different diameters can be obtained through printing according to requirements, and printing of continuous fiber embedded type high-melting-point polymer is achieved.

The present invention relates to an easy backwashing gravity type valve-free filtration pool, which is provided with a water distribution groove, wherein the water distribution groove is connected to the water inlet of a water inlet pipe, the water outlet of the water inlet pipe is connected to a filtration device, the filtration device is arranged inside a water box, the water box is provided with a water outlet pipe, and a siphon device is arranged inside the water box, and is connected to the filtration device. According to the present invention, the easy backwashing gravity type valve-free filtration pool has characteristics of simple structure, automatic filtration, automatic repeated washing, easy operation and management, easy assembly and disassembly, good pipeline corrosion resistance, piercing phenomenon generation resistance, water loss reducing, backwashing achieving, good backwashing effect, good automatic effect, water resource saving, and cost reducing.

The invention discloses an SAR image water area automatic detection method based on a recursive OTSU algorithm. The method is characterized by obtaining SAR image power data, and carrying out coherent speckle filtering on the SAR image power data to obtain SAR image power data obtained after coherent speckle filtering; carrying out normalization on the SAR image power data obtained after coherent speckle filtering to obtain normalized SAR image data; carrying out graying processing on the normalized SAR image data to obtain an SAR gray image; carrying out threshold estimation on the SAR gray image to determine an optimum threshold value of the SAR gray image; constructing a matrix same with the SAR image power data and recording the matrix as a mark matrix; according to the optimum threshold value of the SAR gray image, obtaining a binary mark matrix corresponding to the SAR image power data; and finally, carrying out morphological processing on the binary mark matrix corresponding to the SAR image power data to obtain a water area detection mark graph of the SAR image power data.

The invention relates to a reverse osmosis valveless filtering basin which is provided with a flushing water tank, a water feeding and distributing trough and a water drainage water sealing well, wherein the water feeding and distributing trough is connected with a siphon rising pipe through a water feeding pipe; the siphon rising pipe is connected with a filtering device; the other end of the siphon rising pipe is connected with a siphon falling pipe; the siphon falling pipe is arranged in the water drainage water sealing well; a siphon damage pipe and a siphon auxiliary pipe are arranged at a joint of the siphon rising pipe and the siphon falling pipe; one end of the siphon damage pipe is connected with a siphon damage hopper; the siphon damage hopper is arranged in the flushing water tank; a water discharging pipe is arranged at the upper end of the flushing water tank; one end of the siphon auxiliary pipe is arranged in the water drainage water sealing well. The reverse osmosis valveless filtering basin is simple in structure, can realize automatic filtering and automatic repeated flushing and is convenient to operate, manage, assemble and disassemble; pipelines are high in corrosion resistance; the water loss is reduced, so that backwashing is realized; the backwashing effect is good, the automation degree is good, water resources are saved, and the cost is lowered.

A method for automatic calibration of a position detection sensor of an automatic transmission including a gearshift actuator, the method including registering, using the position detection sensor, the position of the gearshift actuator upon power-up of the transmission; and performing a calibration of the position detection sensor if the registered position of the gearshift actuator is outside a predetermined expected position range of the gearshift actuator or within a predetermined abnormal position range of the gearshift actuator.

The invention discloses a steel structure remote health monitoring platform based on the Internet of Things and an application method, and relates to the field of data processing. The monitoring platform comprises a data acquisition unit arranged at each to-be-detected point position; a cloud platform system in communication connection with the data acquisition unit through a 5G data receiving and transmitting module; a remote monitoring unit in communication connection with the cloud platform system, wherein the data acquisition unit is configured to comprise a plurality of sensor groups matched with to-be-detected point positions of the steel structure; and each sensor is provided with an Internet of Things card for 5g communication. According to the steel structure remote health monitoring platform based on the Internet of Things and the application method, the steel structure remote health monitoring platform based on the Internet of Things can realize intelligent monitoring of automatic, real-time, remote and bad condition early warning on a large steel structure building structure. The labor cost is greatly reduced, the daily detection efficiency of the engineering structure is greatly improved, and a powerful guarantee is provided for safe service of the structure.

The invention discloses a municipal painting device for trunk insect prevention. The municipal painting device comprises an arc-shaped base; the upper surface of the arc-shaped base is fixedly connected with an arc-shaped sliding rail; a first electrically-controlled trolley is arranged on the arc-shaped sliding rail, and the upper surface of the first electrically-controlled trolley is fixedly connected with a rectangular vertical column; the surface of the front side of the rectangular vertical column is fixedly connected with a vertical sliding rail, and an electrically-controlled moving block and a second electrically-controlled trolley are arranged on the vertical sliding rail; the surface of the front side of the electrically-controlled moving block is fixedly connected with a circular liquid storage tank, a liquid outlet is machined in the side surface of the circular liquid storage tank, and a circular pipe is embedded in the liquid outlet; and one end of the circular pipe is fixedly connected with a shower spraying head, the lower surface inside the circular liquid storage tank is provided with a micro pump, and the other end of the circular pipe is fixedly connected withthe micro pump through a stretching pipe. The municipal painting device has the beneficial effects of simple structure and high practicability.

The invention discloses a pillow capable of improving sleep quality. A pressure detection module is configured to detect sleeping posture of a user; an air pressure detection module is configured to detect air pressure in the pillow; a controller module is used for controlling an electronic air pump to inflate the pillow or for opening an air release valve to deflate the pillow in accordance with the sleeping posture and the air pressure value, so that the pillow can be automatically adjusted to a proper height, and the automation and accuracy of the pillow to improve sleep can be enhanced; a respiratory light and a voice player are arranged, and under the control of the controller module, the respiratory light flashes and / or the voice player plays hypnosis music, so that a good sleep status is created for the user; in addition, a clock module and an illuminating lamp are arranged; the clock module is used for setting an alarm clock, and the illuminating lamp, under the control of the controller module, becomes bright gradually as the time of the alarm clock is up, so that the user can be softly and naturally awakened; and in addition, a temperature detection module, a temperature regulating module and a noise reducing module are arranged, so that the head of the user can be kept at an appropriate temperature constantly, and environmental noise can be eliminated, so that sleep quality can be further improved.

The invention relates to the field of irrigation equipment of agricultural products, in particular to an agricultural greenhouse drop irrigation machine. The agricultural greenhouse drop irrigation machine comprises a drop irrigation rack, a water pipe rolling rack and a rubber water pipe; a plurality of drop irrigation heads are arranged on the drop irrigation rack; the drop irrigation heads are arranged on a main pipe; the main pipe is connected with one end of the rubber water pipe; the rubber water pipe passes through a guide roller to reach the water pipe rolling rack; the rubber water pipe is wound around a winding barrel on the water pipe rolling rack. The other end of the rubber water pipe is wound around the water pipe rolling rack and then is connected to an external pesticide liquid pond; rollers are arranged at the bottom of the drop irrigation rack and driven by a frequency modulation motor; height sensors are further arranged on the main pipe of the drop irrigation rack. A lifting mechanism is arranged at the bottom of a supporting rod of the drop irrigation rack and the height sensors control the lifting mechanism to adjust the vertical height of the main pipe after measuring the height.

The invention discloses a printing and dyeing industrial wastewater treatment apparatus. The apparatus comprises a waste water tank, wherein the waste water tank is connected with a water inlet, a waste water tank cover, an outer convex concave groove, a filtering net, a first pipeline, a first water pump, a first one-way valve, a water pressure box and a mixing tank, the water pressure box is connected with a water outlet pipe, fixing columns, a first spring fixing tray, a first spring, a flexible bladder, a push block, round holes, a guide column and a position-limiting baffle block, the upper side of the push block is provided with a first connecting plate, a first supporting cylinder, a second connecting plate, a rectangular sliding groove, a rectangular supporting strip, a third connecting plate, a second supporting cylinder, a cylindrical plug, a second spring, a second spring fixing tray and supporting strips, the mixing tank is connected with a partition plate, a material discharge hole, a reagent storage tank, a reagent storage tank cover, a buckle, a visible strip, a fixing groove, a rotating shaft, stirring blades, a second pipeline, a second water pump, a heating tank and a filtering tank, and the filtering tank is equipped with a row pipe, a water conveying pipe, a gas pipe, air coolers, a filler port, air outlets, a drain pipe, a manual valve, a first activated carbon layer and a second activated carbon layer.

The invention discloses a skimming device for a bridge-type sand sucker. The skimming device is fixed at the lower parts of the two sides of an operating bridge of the bridge-type sand sucker through an upper bracket; one end of the lower part of the upper bracket is hinged with a skimming rake through a pin shaft, and the other end is hinged with a hook plate; the bottom surface of the hook plate forms a bevel; a triangular outcut is arranged above the bevel; an angle steel is welded on the skimming rake and corresponds to the triangular outcut; a tension spring for drawing and tightening the hook plate and a chain sling for hanging the skimming rake are arranged at the lower part of the upper bracket; and a shedding ejector is fixed at a skimming initial end of a sedimentation tank. During skimming, the skimming rake is hung below the liquid level through the chain sling and climbs along a guide slope at a skimming stroke tail end, so that the angle steel on the skimming rake is automatically hooked in the triangular outcut of the hook plate; during return stroke, the rake bottom is kept being separated from the liquid level as so to prevent floating sludge from being driven to dead corners at the initial end; at a return stroke tail end, the skimming rake is automatically put down by touching of the shedding ejector; and the skimming device has a reasonable structure, is good in automatism, and can remarkably improve the skimming effect.

The invention discloses a full-automatic special adhesive tape coating machine. The full-automatic special adhesive tape coating machine comprises an adhesive tape coating machine main body, wherein abearing plate is arranged at one side of the adhesive tape coating machine main body; a clamping bolt is welded at one end of the bearing plate; the bearing plate is clamped with the adhesive tape coating machine main body through the clamping bolt; a box body is mounted at the upper part of the bearing plate; sliding devices are embedded into two sides in the box body; a pneumatic rod is arranged at the bottom of each sliding device; and a rotary roller is mounted at one side of the bottom of each pneumatic rod. According to the full-automatic special adhesive tape coating machine, the pneumatic rods and a polishing plate are arranged and are used for effectively pre-treating a base material; the distance between a sponge brush and the polishing plate, and the base material is convenientto adjust through the pneumatic rods; the surface of the base material is effectively polished through the polishing plate; a servo motor and a chain are arranged so that the pneumatic rods effectively move in the box body and the cleaning and polishing work is carried out better; a rotary table and an electric air cylinder are arranged, so that the working efficiency of the adhesive tape coatingmachine is effectively improved; a winding roller is prevented from being repeatedly replaced and the working time is saved; and the full-automatic special adhesive tape coating machine is suitable for being widely popularized and applied.

The invention discloses a splitting machine for bamboo chip processing by a bamboo tube. The splitting machine comprises a supporting frame body used for supporting the bamboo tube, a lifting pushingdevice fixed on one side of the supporting frame body, and sectioning cutters fixed on the other side of the supporting frame body; the supporting frame body is positioned between the lifting pushingdevice and the sectioning cutter, at least two spaced arc-shaped supporting pads are arranged on the supporting frame body, and a pushing sliding rail is arranged on the side face of the supporting frame body; the lifting pushing device is provided with an automatic lifting device and a pushing device; the pushing device is fixed at the top of the automatic lifting device and comprises a support seat and a conical pushing block; one end of the conical push block is movably inserted and pulled out of the support seat through an insertion strip, the end of the conical push block is connected tothe bottom of the supporting frame body through a chain, the bottom of the conical pushing block is connected to the pushing sliding rail through a matching sliding block and a pushing motor to slide;a matched inserting groove is formed in the position, corresponding to the inserting strip of the conical pushing block, of the support seat; and the automatic lifting device and the pushing motor are connected with a PLC control device. The sectioning machine has the advantages that the split bamboo continuity is good, the automatic effect is good and manual sectioning is not needed.

The invention discloses a printing and dyeing industrial waste water treatment device, which comprises a waste water tank connected with a water inlet, a waste water tank cover, a convex groove, a filter screen, a first pipeline, a first water pump, a first one-way valve, a water pressure box and a mixing box, the water pressure box is connected with a water outlet pipe, a fixed column, a first spring fixed plate, a first spring, a flexible bladder, a push block, a round hole, a guide post and a limit stopper, and the upper side of the push block is provided with a second One connecting plate, first supporting cylinder, second connecting plate, rectangular chute, rectangular supporting bar, third connecting plate, second supporting cylinder, cylinder plug, second spring, second spring fixing plate and supporting bar, mixing box It is connected with a partition, a discharge hole, a storage tank, a cover of the storage tank, a buckle, a visual strip, a fixed groove, a rotating shaft, a stirring blade, a second pipeline, a second water pump, a heating tank and a filter tank, and the filter tank It is equipped with exhaust pipes, water pipes, air pipes, air coolers, filling ports, air outlets and drain pipes, manual valves, first activated carbon layer and second activated carbon layer.

The invention discloses a welding electrode drying box with a counting function. The welding electrode drying box comprises a drying box body and a box door, and is characterized in that a heater is arranged at the bottom of the drying box body; the drying box body is provided with a control module for controlling the heater to work and a first outlet; a buffer box body is arranged side by side with the drying box body; a transferring frame used for containing welding electrodes is arranged inside the drying box body; the buffer box body is provided with a second outlet, a counter and a display screen. The welding electrode drying box with the counting function is novel in design, the welding electrodes are transferred into a heat preservation area after being dried, the automatic effect is good, and the practical value is high.

The invention discloses a farm preventing poultry from escaping. The farm preventing poultry from escaping is characterized in that the farm comprises a poultry farm; a linkage door that can be openedupwards is disposed on one side of the poultry farm; a weight driving device capable of opening or closing the linkage door when a person steps on is arranged on the lower side of the linkage door. The farm preventing poultry from escaping has the advantages of being simple in structure, easy to use and good in automaticity, enabling the linkage door to be opened by the weight of a person when the person enters the farm and a poultry escape exit to be closed when the person leaves the farm, preventing the poultry from escaping, reducing personal property loss caused by the poultry escape, andbeing quite convenient and effective.

The invention discloses a detection device for insulating material production, and the device specifically comprises a support, the inner wall of the support is fixedly connected with a transportation slide way, and the inner wall of the transportation slide way is slidably connected with a transportation frame; the supporting device is arranged in the bracket and is fixedly connected with the inner wall of the bracket; the hydraulic push rod is arranged at the top of the support, and the bottom of the hydraulic push rod is fixedly connected with a detection device; the supporting device comprises a hydraulic ejector rod, the top of the hydraulic ejector rod is fixedly connected with a top plate, and an air cavity is formed in the top plate; the air pipe is arranged on one side of the top plate, one end of the air pipe communicates with the interior of the air cavity, and the end, away from the air cavity, of the air pipe communicates with an external air pump; the invention discloses a cross-shaped limiting block, and relates to the technical field of insulating material detection. The detection equipment for insulating material production can prevent the to-be-detected insulating part from moving, is convenient for applying load, can prevent the qualified insulating part from being damaged by large load, and is safe and reliable to use.

The invention discloses a movement driving mechanism of a constructional engineering construction hoisting device. The movement driving mechanism comprises a first motor, a fixed shell, a rotating roller, a steel rope, a connecting piece, a guide frame, a guide wheel, a sweeping device and an auxiliary device. The sweeping device is installed on the right side of the guide frame and slides along with the guide frame, a fixing box is installed in the sweeping device, the fixing box is driven by an independent motor to drive an internal mechanism to move, a scraping and sweeping piece can move downwards to be in contact with a guide rail to scrape, sweep and clean the guide rail, the automatic effect is good, and efficiency is high; and the auxiliary device is installed at the front end of the fixed shell, after lubricating grease is smeared on the steel rope, the independent motor installed in the auxiliary device is started to drive a mechanism in a transmission box to move, namely, asweeping piece moves at the front end of the steel rope in a reciprocating mode, the lubricating grease is scattered to the two ends of the steel rope, uniform smearing is achieved, and manual operation is reduced.

The invention discloses a heat radiation structure for an electronic bus stop board. The heat radiation structure for an electronic bus stop board includes a mounting pedestal, wherein one side of the mounting pedestal is provided with an electronic stop board; one side, being far away from the mounting pedestal, of the electronic stop board, is provided with a heat radiation device; one side of the heat radiation device extends to the inside of the electronic stop board; two ends of one side of the heat radiation device are each provided with a temperature sensing device; two sides of the electronic stop board are each provided with a ventilation unit; a dust-absorbing device is arranged in an inner chamber of each ventilation unit; the upper end of each ventilation unit is provided with a connecting plate; one side of the connecting plate is provided with a rainwater sensing device; the other side of the connecting plate is provided with a telescoping baffle plate through a joint tongue; and a control device is arranged in an inner chamber of the electronic stop board. The heat radiation structure for an electronic bus stop board is simple to use and convenient to mount, and is convenient for a user to use, so that the user enjoys high convenience during the using process.

The invention discloses a municipal painting device for trunk insect prevention. The municipal painting device comprises an arc-shaped base; the upper surface of the arc-shaped base is fixedly connected with an arc-shaped sliding rail; a first electrically-controlled trolley is arranged on the arc-shaped sliding rail, and the upper surface of the first electrically-controlled trolley is fixedly connected with a rectangular vertical column; the surface of the front side of the rectangular vertical column is fixedly connected with a vertical sliding rail, and an electrically-controlled moving block and a second electrically-controlled trolley are arranged on the vertical sliding rail; the surface of the front side of the electrically-controlled moving block is fixedly connected with a circular liquid storage tank, a liquid outlet is machined in the side surface of the circular liquid storage tank, and a circular pipe is embedded in the liquid outlet; and one end of the circular pipe is fixedly connected with a shower spraying head, the lower surface inside the circular liquid storage tank is provided with a micro pump, and the other end of the circular pipe is fixedly connected withthe micro pump through a stretching pipe. The municipal painting device has the beneficial effects of simple structure and high practicability.

The invention relates to a multifunctional automatic rubdown machine for bath. The multifunctional automatic rubdown machine comprises a machine frame, wherein the inner side of the machine frame is provided with a lock pin hole, a motor, a rubdown head and a lifting mechanism are arranged in the machine frame, a machine frame chute is arranged at the back side of the machine frame, a lock pin hole is formed in the machine frame chute, one end of the machine frame chute is provided with a pulley, the outer side of the machine frame chute is provided with a chute lock pin and a pulley, the two sides of the machine frame chute are provided with machine frame pulleys, a machine frame operation pulling wire is connected with a machine frame lock pin, the machine frame pulleys are arranged in the chute, a motor spindle nose is connected with the rubdown head, a weight balancing block is connected with a slide plate through a weight balancing block pulling wire, the lock pin is connected with the operation pulling wire, the pulling wire is completely arranged in the pulleys, a slide plate lock pin, the pulleys, the motor and the rubdown head are all arranged on the slide plate, and the slide plate is arranged in the chute.

The invention discloses a full-automatic special tape coating machine, which comprises a main body of the tape coating machine, a load-bearing plate is arranged on one side of the main body of the tape coater, a clamping bolt is welded at one end of the load-bearing plate, and the load-bearing plate passes through The clamping bolt is clamped with the main body of the tape coating machine. The upper part of the load-bearing plate is equipped with a box. Both sides of the inside of the box are inlaid with sliding devices. The bottom of the sliding device is provided with an air pressure rod. Installed with turning rollers. The present invention pretreats the base material effectively by setting the air pressure rod and the polishing plate, the air pressure rod is convenient to adjust the distance between the sponge brush and the polishing plate The motor and chain can effectively make the air pressure rod move inside the box to better clean and polish. By setting the turntable and electric cylinder, the working efficiency of the tape coating machine can be effectively improved, and repeated replacement of the winding roller can be avoided, saving money. Working hours are suitable for being widely promoted and used.

The invention discloses an aerial AGV sheet conveying method and system. The aerial AGV sheet conveying method and system comprises the steps that an AGV track is arranged over numerically-controlledmachining equipment, the two ends of the AGV track are fixed to a workshop in an overhead mode, and the vertical height from the AGV track to the numerically-controlled machining equipment is 2-4 m; an inspection vehicle, a fire-fighting vehicle and an AGV feeding vehicle are sequentially arranged on the AGV track, the inspection vehicle is provided with a camera device and an infrared imaging device, the fire-fighting vehicle is provided with a fire-fighting spray device, and the AGV feeding vehicle is provided with a lifting type material taking and putting device; the left end of the AGV track is set as a feeding station, the right end of the AGV track is set as a discharging station, and the middle section of the AGV track is set as a material taking and putting station; the feeding station is used for feeding to-be-machined sheets through the lifting type material taking and putting device of the AGV feeding vehicle; the material taking and putting station is used for putting theto-be-machined sheets on the numerically-controlled machining equipment through the lifting type material taking and putting device and taking machined sheets from the machining equipment; and the discharging station is used for discharging the machined sheets through the lifting type material taking and putting device of the AGV feeding vehicle.

The invention discloses an electronic bus stop board achieving bus card recharge. The electronic bus stop board comprises a mounting base, an electronic bus stop board is installed on one side of the mounting base, a site display device is installed on one side of the electronic bus stop board, a recharge display device is arranged on one side of the site display device, a speaker is arranged on one side of the recharge display device, a recharge panel is installed on one side of the speaker, a card insertion device is installed on one side of the recharge panel, a cash device is installed at the lower end of the card insertion device, a change device is arranged at the lower end of the cash device, an internet banking payment device is arranged on one side of the recharge panel, an internet banking connecting device, a recognition device, a wireless transceiver device and a control device are installed in an inner cavity of the electronic bus top board, and the output end of the control device is electrically connected with the input ends of the internet banking connecting device, the recognition device, the wireless transceiver device, the recharge display device and the recharge panel. The electronic bus stop board achieving bus card recharge is easy to use and convenient and rapid to install, a user can use the electronic bus stop board conveniently, and good convenience is brought to the user in the using process.

The invention discloses a microwave desulfurization and regeneration device for waste rubber, comprising a device main body, wherein a connecting base is installed at the lower end of a cavity of the device main body, a regeneration box is installed at the upper end of the connecting base, a handle is arranged at one side of the regeneration box, one side of the handle extends to the outside of the device main body, a desulfurization cavity is installed at the upper end of the regeneration box, a high-temperature treatment cavity is installed at the upper end of the desulfurization cavity, a filtering device is installed on the inner wall of the desulfurization cavity through a connecting device, a working machine is installed on one side of the upper end of the high-temperature treatment cavity, a high-temperature device is installed on one side of the working machine, a feeding device is installed at the upper end of the high-temperature treatment cavity, and one side of the feeding device extends to the outside of the device main body. The device has the advantages of simple use and convenient and quick installation, is convenient for users to use, can effectively save time and vigor of users and brings convenience for users.

The invention discloses a building decoration protection device, which comprises a device main body, an extension supporting device is installed on the device main body, and the end of the extension supporting device far away from the device main body is installed with a placing base through a drive motor, and the placing base One end is equipped with an external monitoring device, the upper end of the main body of the device is provided with a placement groove, and the inner wall of the placement groove is provided with a gravity sensing device, the inner cavity of the main body of the device is equipped with a locking device, and both ends of the locking device are installed There is a snap-in shaft, and one end of the snap-in shaft extends to the outside of the main body of the device. A stabilizing device is installed on the upper end of the snap-in shaft. One end of the stabilizing device is provided with a shock-absorbing gasket. A control device is installed. The invention is simple to use, convenient to install, and convenient for users to use, so that users have good convenience in the use process.

The invention discloses a dust-proof device for cold storage equipment. The dust-proof device comprises a device main body. A fixing supporting plate is mounted at the upper end of the device main body, a shielding plate is mounted at the upper end of the fixing supporting plate, and a protecting device is arranged at the lower end of the shielding plate. The two ends of the fixing supporting plate are provided with ventilating devices correspondingly, and dust suction devices are mounted in the ventilating devices. A treating cavity is formed in an inner cavity of the fixing supporting plate,and an adjusting device is mounted at an inner cavity of the device main body. Telescopic devices are mounted on the two sides of the upper end of the device main body correspondingly, one sides of the telescopic devices are provided with storing devices, and one sides of the storing devices are connected with the fixing supporting plate. The outer end of the fixing supporting plate is provided with a dust induction device, and the inner cavity of the fixing supporting plate is provided with a control device. According to the dust-proof device, use is easy, mounting is convenient and fast, use by a user is convenient, and very good convenience is achieved in the process of use by the user.