37results about How to "Realize the rainproof function" patented technology

The invention discloses an automatically retractable and rain-proof airer which comprises a retractable airer rod, a controller, a motor, a humidity sensor, a first pulley combination, a second pulley combination and a retractable sunshade. The airer rod is placed at the lower end of a balcony or a window, the humidity sensor is placed at the top end of the airer rod, the sunshade is fixed at the upper end of the balcony or the window, and the controller is fixed on the outer wall below the balcony or the window and connected with the humidity sensor. The motor is placed on the outer wall below the balcony or the window and connected with the controller. The first pulley combination and the second pulley combination are placed on two sides of the balcony or the window and are respectively connected with the motor. In rainy days, the humidity sensor receives raining signals and transmits the signals to the controller which controls the motor to operate, and the first pulley combination and the second pulley combination are driven to transmit torque to vertically pull upward the airer rod and simultaneously and horizontally pull down the sunshade. The airer is retractable and rain-proof.

The invention discloses a novel historical literature promotion bulletin board, which comprises a cabinet body and two supporting plates, wherein the two supporting plates are fixedly connected to twosides of the bottom of the cabinet body; an inner cavity is formed in the cabinet body; a protective shell is slidingly connected to the front sidewall of the cabinet body; a writing board is rotatably connected to the bottom of the front end of the cabinet body; a baffle strip is movably connected to the lower end face of the writing board; the baffle strip is rotatably connected to the middle of the bottom surface of the cabinet body by virtue of an end shaft; a connecting block is fixed to the part, which is arranged at one side of the end shaft, of the bottom of the cabinet body; a secondpull block is rotatably connected to the interior of the connecting block; the second pull block is connected to a first pull block by virtue of a spring; and the first pull block is fixed to one side of the baffle strip. According to the novel historical literature promotion bulletin board, by arranging transparent glass in the protective shell and by arranging an amplifier plate at the bottom of the transparent glass, handwriting on curtain cloth can be amplified by virtue of the amplifier plate; two rolling shafts can be driven to rotate by virtue of a stamping shaft which is arranged at the bottom, so that readers can find out required contents by driving the curtain cloth to rotate along with rotation of the stamping shaft in a stamping mode; and therefore, the bulletin board is convenient and practical.

The invention relates to an intelligent wheelchair based on internet of things. The intelligent wheelchair based on the internet of things comprises a rain-proof mechanism, a pedal mechanism, a chair back, a base, wheels and a central control mechanism. The chair back is installed at one side of the base. The wheels are installed below the base. The pedal mechanism is installed below the base. The top of the chair back is provided with the rain-proof mechanism. The rain-proof mechanism and the pedal mechanism are electrically connected with the central control mechanism. The rain-proof mechanism comprises a second motor, a third transmission rod, two guiding components and a rain shelter. The pedal mechanism comprises a drive component and a support component. The intelligent wheelchair based on the internet of things is capable of folding and unfolding the rain-proof mechanism, realizing the rain-proof function of the wheelchair, reducing the hazard of the rainfall to the health of a user while the body of the user cannot be wetted by the rainfall in the open air, folding and unfolding the pedal mechanism by driving the support component through the drive component, and improving the practicability of the wheelchair because the pedal plate cannot hinder a patient while the patient seats down or stands up.

The invention relates to the technical field of power equipment and discloses an outdoor rain-proof and water-accumulation-proof power distribution cabinet. The cabinet comprises a base support, wherein a floating plate is movably connected to the inner bottom of the base support, a hinge rod is movably connected to the upper portion of the floating plate, and a perforated plate moves downwards through cooperation of a rain collecting box, a toothed plate, a threaded shaft and an upper inclined rod; the rain collecting box descends to drive the connecting blocks on the two sides to move downwards, the protective plates on the two sides get close to the middle, the rain collecting box covers the rain collecting box, the rain shielding plates on the two sides are matched, the rainproof function of the power distribution cabinet is achieved, and electric signals are triggered through the floating plate, the metal sheet and the capacitor plate; the lifting shaft is rotated to drive the power distribution cabinet to ascend, accumulated water is prevented from entering the power distribution cabinet to damage electrical components and wires, the floating plate descends when the accumulated water retreats, the device can return to the initial position, and practicability of the device is further improved.

The invention relates to a charging pile with a dampproof function. The charging pile comprises a body and a charging gun and further comprises a drying mechanism and a rainproof mechanism. The rainproof mechanism comprises a sleeve ring, a driving assembly and a cover plate. The driving assembly comprises a motor, a rotary rod and a connecting rod, and the drying mechanism comprises a filtering screen, a power assembly, a rotary assembly, a connecting assembly, a connecting box, a piston, a movable plate, a fixed box, a feeding pipe, a discharging pipe, an output pipe, a limiting assembly and two first springs. According to the charging pile with the dampproof function, the interior of the body can be dried and dehumidified through the drying mechanism, and it is avoided that the interior of the body is too damp, and consequently the normal work of electronic elements in the body is influenced; and by means of the rainproof mechanism, the charging gun is covered, a rainproof functionis achieved, the probability that the charging gun is corroded by rainwater is reduced, and safety is improved.

The invention discloses a noise elimination type electric closed rainproof blind window. A window frame is sequentially divided into a rainproof layer, a noise elimination layer and a wind amount adjusting layer in sequence from an air inlet end to an air outlet end, a top cover bin is mounted on the top end in the noise elimination layer of the window frame, a bottom cover bin is mounted at the bottom in the noise elimination layer of the window frame, rainproof louvre blades are evenly mounted in the rainproof layer of the window frame, noise elimination louvre blades are evenly mounted in the noise elimination layer of the window frame, electric adjusting louvre blades are evenly mounted in the wind amount adjusting layer of the window frame, a conical gear A is mounted at the end, located in a wide side plate, of a transverse shaft rod, an executor is mounted on the bottom end of the wide side plate, the output end of the executor is provided with a conical gear B, a longitudinal shaft rod is longitudinally mounted in the wide side plate, a conical gear C is mounted on the bottom end of the longitudinal shaft rod, and multiple conical gears D are evenly mounted on the longitudinal shaft rod. The structure is reasonable, the noise elimination louvre blades are arranged and have the good noise elimination function, meanwhile, the good waterproof effect is achieved, and the wind amount magnitude can be controlled.

The invention provides a rainproof device for a rotary piston flow meter. The rainproof device comprises a transparent lower shell body, a transparent upper shell body, a rotary piston flow meter mainbody, a metal plate, scraping rubber and a vertical plate, wherein the upper end of the transparent lower shell body is mounted on the transparent upper shell body through a bolt; the transparent lower shell body and the transparent upper shell body are mounted on the rotary piston flow meter main body; the vertical plate is welded at the upper end of the transparent upper shell body; the metal plate is mounted at the front end of the vertical plate; the scraping rubber is stuck at the lower end of the metal plate; the scraping rubber is mounted at the upper end of the transparent upper shellbody. By adopting the design, a rainproof function is realized and a worker can conveniently observe the rotary piston flow meter main body; the rainproof device has a rainproof function, is safe andreliable and is convenient to clean.

The present invention relates to a laser ranging telescope with waterproof and scratch-proof functions and based on internet of things. The laser ranging telescope comprises a connecting block, a rainproof film and two range finding assemblies, and each range finding assembly comprises a lens cone, an eyepiece, an objective lens, a telescopic mechanism and a scratch-proof mechanism. The scratch-proof mechanism comprises a driving unit, a first support, a baffle, a fixing block and a connecting rod, the telescopic mechanism comprises a second motor, a half gear and two telescopic assemblies, and each telescopic assembly comprises a rack, a moving rod, a second support and a supporting rod. According to the laser ranging telescope with the waterproof and scratch-proof functions and based onthe internet of things, the driving units drive the baffles to rotate in the scratch-proof mechanisms, thereby preventing the surface of the objective lens from being scratched by a sharp object, andrealizing a scratch-proof function. Moreover, the telescopic mechanisms drive the two supporting rods to keep away from each other, so that the rainproof film unfolds to prevent the situation that therainwater drops on the surfaces of the equipments and then permeates the equipment to damage the equipment, the rainproof function is realized, and the practicality of the equipment is improved.

The invention discloses a bay window mould with a good waterproof effect and convenient removal and maintenance, and relates to the technical field of bay window moulds. The bay window mould with thegood waterproof effect and convenient removal and maintenance comprises a mould body, and the both sides of the bottom end of the mould body are each fixedly connected with a slide bar; a baseplate isarranged under the mould body, and the both sides of the top end of the baseplate are each provided with a first sliding chute; the two slide bars are connected with the interiors of the two first sliding chutes in an inserted manner, and the two ends of the baseplate are each provided with gaskets; and the upper end of one side and the lower end of one side of each gasket are each provided witha screw. According to the bay window mould with the good waterproof effect and convenient removal and maintenance, through cooperative arrangement of sliding plates, stop levers, second sliding chutesand a rain-proof plate, the rain-proof function of the sliding plates and the rain-proof plate can be achieved, and the production quality of the bay window is guaranteed; and through cooperative arrangement of the slide bars, the first sliding chutes, the gaskets and fixing parts, the bay window mould is easy to remove, and facilitate staff to maintain the mould.

The present invention relates to a novel maintenance friendly insulator insulation can. Currently the heating method of an insulator of a high-pressure insulator insulation can for removing oil mist is performed by 1 to 2 annular heating pipes inside, and a suspension beam for insulator suspension is welded on a can body, and thus when the heating pipes and an insulator are needed to be replaced, the heating pipes and the insulator can not be taken out from the insulation can due to blocking of the suspension beam and it is necessary to disassemble the can body, and moreover because no insulation means is present on the outer part of the can body, the working time of a heater is long, the failure rate of the insulation can is increased, and the energy sources are wasted.. The novel maintenance friendly insulator insulation can comprises a can body, a heater and an insulator suspended on a suspension beam, wherein the insulator and the suspension beam are set inside the can body. The insulator insulation can is characterized in that the outer wall of the can body is provided with a heat-insulation layer; the heater is provided between the heat-insulation layer and the outer wall of the can body; the upper end of the inner wall of the can body is provided with a suspension beam holder; and the end of the suspension beam is connected with the suspension beam holder. The novel maintenance friendly insulator insulation can with a beautiful appearance is not only convenient for maintenance, but also saves energy. .

The invention discloses a rainproof muffler comprising a muffler body, a drain ring, a smoke vent and a hoop. The bottom end of the muffler body is provided with an exhaust inlet end; the top end of the muffler body is provided with an exhaust outlet end; the drain ring is in the shape of a sleeve, a plurality of grooves are arranged in the outer wall of the sleeve axially along the sleeve, and the drain ring is provided with an exhaust outlet end; the bottom end of the smoke vent is inserted into the outer wall of the drain ring, and the grooves and the wall of the smoke vent form a water flow passage; the hoop is used for hooping the bottom end of the smoke vent on the drain ring. By the muffler, rainwater can be prevented from entering the inside of an engine, and the muffler is simple and practical.

The invention relates to an engine heat dissipation system used for a railway engineering mechanical vehicle. The engine heat dissipation system comprises a radiator assembly (1), a bracket assembly (2) and a movable shutter (5), wherein the radiator assembly (1) is supported by the bracket assembly (2); the radiator assembly (1) comprises a radiator framework (9), an electric motor (6), a heat dissipation fan (7) and a radiator core body (8) which is horizontally arranged on the top of the radiator assembly (1), so that floor space is saved; four asynchronous motors drive the heat dissipation fan (7) to dissipate heat for the radiator core body (8), and the heat dissipation fan (7) sucks air inside a vehicle body and then perpendicularly blows the air to the outside of a vehicle top after passing through the radiator core body (8), so that exchange between air inside the vehicle body and air outside the vehicle body can be effectively promoted, and hot air is prevented from being repeatedly sucked into the vehicle body.

The invention discloses a construction auxiliary platform for a river pile foundation. The construction auxiliary platform comprises a platform base, the upper portion of the platform base is connected with a working table by supporting pillars; a ladder is positioned at inner space between the platform base and the working table and directly opposite with an exit of the upper end of the working table; clamping grooves are formed in the working table, and sliding bases are arranged in the clamping grooves in a slide mode; thread sleeves are arranged at upper ends of the sliding bases, lower ends of thread telescopic rods are connected with the thread sleeves in a thread mode, and upper parts of the thread telescopic rods are connected with standing platforms in a clamping mode. According to the construction auxiliary platform for the river pile foundation, through arrangement of the standing platforms and ladder side plates, working efficiency of staff can be improved, and meanwhile, accidents of crushing injuries during climbing stairs can be prevented.

The invention provides an air conditioner shell and an air conditioner, and relates to the technical field of air conditioners. The air conditioner shell comprises a top cover plate and a surrounding shell, the top cover plate is buckled on the top of the surrounding shell, and an inner cavity used for containing a compressor is defined by the top cover plate and the surrounding shell; a heat dissipation groove is formed in the outer wall of the surrounding shell, the upper portion of the heat dissipation groove communicates with the inner cavity so that heat of the inner cavity can be dissipated to the outer space through the heat dissipation groove; and the top cover plate shields the upper portion of the heat dissipation groove so that rainwater can be prevented from flowing into the inner cavity from the upper portion of the heat dissipation groove. Compared with the prior art, according to the air conditioner shell, the heat dissipation groove is shielded through the top cover plate, so that rainwater is difficult to enter the heat dissipation channel and then enter the inner cavity through the upper opening under the action of gravity, the rainproof function is achieved, and meanwhile the heat dissipation effect can be guaranteed through the heat dissipation channel.

The invention discloses a device carrying a vehicle-mounted high-definition camera. The device comprises a device body, a mounting plate is mounted at the top end of the device body, a mounting seat is mounted in the middle of the top end of the mounting plate, a buffer block is movably mounted at the top end of the interior of the mounting seat, and a machine body is mounted at the top end of the buffer block. When the device body jolts and shakes in the running process, a buffer block is stressed and pressed to drive elastic buffer plates at the two ends to make contact with each other and extrude each other, the elastic buffer plates are stressed to deform and drive a sliding block to move in a sliding groove, and the sliding block drives a first buffer spring to stretch out and draw back; therefore, under the action of the first buffer spring and a third buffer spring, the jolting frequency of the machine body is gradually reduced, the stability of the machine body is improved, the jolting and shaking degree of the machine body and the camera body is reduced, the phenomenon of blurring or ghosting of a shot picture is avoided, and the shooting quality is improved.