61results about How to "Waterproof and dustproof" patented technology

The invention belongs to the technical field of robots, and particularly relates to a nucleus-related-complex-environment-oriented high-adaptability robotic versatile movement platform. The movement platform aims at improving the capacity of a robot to pass through the environments such as narrow space, flat channels, steps, obstacles and gullies. The platform is composed of four three-degree-of-freedom robotic leg systems based on synchronous belt driving; each three-degree-of-freedom robotic leg system comprises a foot-type robotic body, a hip-joint-'outward-stretching/inward-retracting' driving motor, an integral reduction gearbox of the driving motor, a gear A, a knee-joint-'stretching/bending' driving motor, a gear B, a hip-joint-'outward-stretching/inward-retracting' movement base, athigh connecting rod, a foot-end hexagonal rubber block, a hip-joint-'stretching/bending' driving motor, a bearing, a ball-screw installation rod base, a ball-screw nut connecting shaft, hip-joint pushing rods, a shank connecting rod and a ball screw.

A personal digital assistant with function of water-proof, dust-proof includes a carriage, LCD component, frame, touching control board component, an elastic body and top cover, in which the carriage is matched to the personal digit assistant, LCD component is on the carriage; the frame is on LCD component and the touching control board is on the frame combined with LCD component, the elastic body is coated on the periphery of the touching control board component and the frame, top cover covers on the touching control board and presses the elastic body to make the touching control board closely combine with LCD.

The invention relates to a driving integrated magnetic adsorption wheel type device. The driving integrated magnetic adsorption wheel type device is characterized by comprising a transmission shaft, a harmonic reducer, a wheel body rubber coating shell, a motor, a transmission support, a belt wheel shaft, a magnet and a wheel body end cover, wherein the wheel body rubber coating shell and the wheel body end cover are matched to form a closed space, the transmission shaft is installed on the center axis of the wheel body rubber coating shell, one end of the transmission shaft extends out of the wheel body rubber coating shell and the wheel body end cover and is connected with a car body, and the other end of the transmission shaft is connected with a rigid wheel through a flange plate; the motor and the magnet are arranged at the position, located at the two sides of the harmonic reducer, in the space of the wheel body rubber coating shell, one side of the magnet is fixed to a first copper sleeve through a second magnetic support, and the other side of the magnet is fixed to the transmission shaft through a first magnetic support; one end of the motor is fixed to the transmission shaft through the transmission support, the belt wheel shaft is fixed to the portion, between the transmission shaft and the motor, of the transmission support, an output shaft of the motor, the belt wheel shaft and the transmission shaft are parallel and transmit power in the mode of a synchronous belt.

The invention discloses an SD (secure digital) card with a waterproofing function and a manufacturing method of the SD card. The manufacturing method of the SD card includes the steps of S1: preparing to form an SD card body, in a form of a circle of slot, at the tail end; S2: coating a layer of glue in the slot; S3: placing the SD card body into an injection mold, and obtaining a circle of silicon boss at the position of the slot by means of injection molding so as to form the SD card with the waterproof function. The SD card manufacturing method has the advantages that the SD card with the waterproofing function is formed by shaping a circle of silicon boss, integrated with the SD card body, at the tail end of the SD card body, interference fit is formed between the silicon boss and an SD slot when the SD card is inserted into the SD slot, the waterproof function and a dustproofing function are realized, a chip of the SD card is protected, and safety of the SD card is enhanced.

The invention relates to a LED lamp head with big power, comprising bottom seat of lamp head, aluminum matrix plate and lens. Groove is set on the upper surface of said bottom seat of lamp head and several concave holes are set on the aluminum matrix plate. LED chips with big power are set in several concave holes. The aluminum matrix plate is fixed in the groove and the lens is fixed above the aluminum matrix plate. Compared with prior technology, the invention is provided with simple structure, small cubage, beautiful figuration, waterproof and dustproof, high integration and high power. The power of single lamp head can achieve 10W-40W. The invention adopts UV glue as heat conduction glue. Not only heat conduction ability is strong but also it is fastness and reliable. It is strong against ultraviolet radiation.

The invention discloses a portable electrocardiosignal collecting system. The system comprises an electrocardiosignal collecting device; the electrocardiosignal collecting device comprises a main controller, a communication module and an electrocardiosignal collecting module, wherein the main controller controls work of the communication module and the electrocardiosignal collecting module, the communication module is used for being communicated with a portable terminal, and the electrocardiosignal collecting module is used for electrocardiosignal collecting and connected to a left electrocardio-electrode and a right electrocardio-electrode; the electrocardiosignal collecting device further comprises a shell, the shell is made from flexible waterproof material and covers the electrocardiosignal collecting device to make the left electrocardio-electrode and the right electrocardio-electrode exposed to the outside, and the electrocardiosignal collecting device can conduct fragmented electrocardiosignal collecting or long-range electrocardiosignal collecting.

The invention discloses a waterproof and dustproof electric control box cooling structure, which belongs to the technical field of automobile electric control. The waterproof and dustproof electric control box cooling structure comprises a box cover and a box bottom, wherein the box cover and the box bottom are matched; the box cover covers the box bottom; the surface where the box cover and the box bottom are matched is provided with a boss; the matching surface of the box bottom is provided with a sealing groove; the bottom part of the sealing groove is provided with a discharge port; the boss has an inverted trapezoidal section; a sealing ring is arranged between the top surface of the boss and the bottom surface of the sealing groove; the inner side of the sealing ring is provided with an exhaust groove; the top surface of the box bottom is provided with a groove; the groove and the lower matching surface of the box cover surround a cooling hole; and the cooling hole is communicated with the exhaust groove and the discharge port. Through arranging the cooling hole at the inner side of the box bottom, the outlet end of the cooling hole faces an inclined surface, heat is guided, hot air flow is exhausted more easily from the cooling hole and then exhausted outside the box body via the exhaust groove of the sealing ring and the discharge port, and better cooling effects are realized.

The train tail unit locking hook for locking train tail unit to train tail includes driving part, clamping part and casing. The driving part is one worm gear mechanism sealed inside the casing. The locking hook has reasonable and compact structure, and facilitates the assembling and disassembling of train tail unit without damage.

The invention relates to a rotary lifting waterproof worktable which comprises a lifting cylinder, a rotating plate, a rotating mechanism and a housing, wherein the housing is arranged outside the lifting cylinder; the lifting cylinder is provided with a cylinder tube, a cylinder upper cover, and a piston and a stopper thereof; the cylinder upper cover is fixedly connected with the upper end of the cylinder tube in a sealing mode; the lower end surface of the cylinder upper cover, the inner side surface of the cylinder tube, the outer side surface of the piston and the upper end surface of the stopper form an annular air cavity; the piston is provided with a hollow inner cavity; the rotating machine is arranged in the hollow inner cavity of the piston and fixedly connected with the piston through a stator; and an output shaft of the rotating machine is pivoted with the rotating plate. The hollow piston and air cavity structure arranged outside the piston are adopted to implement the rotating or lifting action on the workpiece in the glazing process; the rotary drive unit is arranged in the cylinder piston to effectively reduce the product volume; and thus, the worktable has the advantages of small installation size, compact structure and high lifting force. Therefore, the worktable has the characteristics of compact structure, water resistance, dust resistance and high stability and reliability, and is convenient for processing.

The invention discloses anti-static dust-collecting water-blocking cloth rubber shoe adhesive, and a preparation method and a use method thereof. The adhesion property of a rubber shoe foxing strip and polyester filament yarn fine grained cloth can be greatly improved through a unique adhesion system, which consists of an upper fiber water-blocking grafting agent, an adhesion transitional agent, an adhesive and a rubber surface treating agent, and under the specific use method. The adhesive has high adhesive strength and the cloth rubber shoe has waterproof and dustproof effects, so the wear-life of the rubber shoe is prolonged and the appearance quality of the rubber shoe is improved. The method provided by the method is simple and easy to industrialize.

The invention discloses an intelligent wearable device. The intelligent wearable device comprises a system-level packaging module. The system-level packaging module comprises a substrate, a component layer and a packaging layer. The component layer is arranged on the surface of the substrate and comprises a storage chip, a main control chip and a power supply management chip. The packaging layer covers the component layer. The intelligent wearable device has the characteristics of small size, light weight, high reliability and long service life.

The invention discloses a remote controller and an air conditioner. The remote controller comprises an upper cover, a lower cover, a display cover plate, a touch circuit board and a control circuit board. The lower cover and the upper cover are matched and are in covering fit to form a hollow mounting cavity, and the display cover plate is arranged on the upper surface of the upper cover and comprises a transparent display area and a key area provided with key figures. The touch circuit board is arranged on the upper cover in an exposed mode, and a plurality of touch induction parts are arranged on the touch circuit board. The touch circuit board is arranged below the key area correspondingly, and the touch induction parts are in touch connection with the key figures in a one-to-one correspondence mode. The control circuit board is contained in the mounting cavity, is in communication connection with the touch circuit board, and comprises a display screen. The display screen corresponds to the lower portion of the display area and conducts displaying through the display area. According to the technical scheme of the remote controller, the service life of the remote controller can be prolonged.

The invention relates to a battery, which comprises end covers, a housing, an electric core, polar ears, polar columns and conductive strips, wherein the housing comprises at least one port, and the ports are sealed by the end covers with through holes; the electric core is arranged in the housing, the electric core is connected with the polar ears, the polar ears are positioned in the housing, the polar ears are connected with the polar columns, the polar columns extend out of the housing through the through holes of the end covers, and the outer parts of the polar columns are connected with the conductive strips; and the housing is cylindrical, and heat radiation convex ribs are formed on the outer wall of the housing. The invention further discloses a battery pack, which is assembled by a plurality of the batteries through modular support plates, and the through holes for mounting the batteries are formed on the modular support plates. The battery has the advantages of great heat radiation effect, good sealing property, high safety, long service life, waterproof and dustproof properties, assembling is simple assemble, low cost and the like.

The invention discloses a waterproof and dustproof automobile electrical appliance control box comprising an upper cover, a middle shell and a base, wherein a groove with a downward opening is arranged in a convex body of a port of the upper cover and matched with an upper-end body of the middle shell, and an elastic seal ring is arranged between the top surface of the groove with the downward opening in the convex body of the upper cover and the upper end surface of the upper-end body of the middle shell. The groove with the downward opening, which is arranged in the convex body of the port of the upper cover, is in clearance fit with the upper-end body of the middle shell. Compared with the prior art, the waterproof and dustproof automobile electrical appliance control box has the characteristics of being waterproof and dustproof.

A disclosed protecting jacket for an electronic device comprises a main body and a cover body capable of folding relative to the main body, the main body is provided with an opening covered by the cover body, and a concave-convex fastener zipper is disposed between the cover body and the main body.

The invention discloses a motor home door-lock system. The motor home door-lock system comprises an upper lock body connected to the upper portion of the edge of a car door in a bolted mode, a lower lock body connected to the lower portion of the edge of the car door in a bolted mode, a car door outer handle connected to the middle portion of the car door in a bolted mode, a car door inner handleand a transmission system connected with the car door outer handle in a bolted mode. The upper lock body comprises a first spring bolt mechanism, the first spring bolt mechanism is connected with thetransmission system through a first stay in a transmission mode, and the transmission system is connected with a second spring blot mechanism of the lower lock body through a second stay in a transmission mode. The car door outer handle comprises an outer handle unlocking mechanism and an outer handle locking mechanism, and the outer handle unlocking mechanism and the outer handle locking mechanism are separately connected with the transmission system in a transmission mode. The car door inner handle comprises an inner handle transmission mechanism, and the inner handle transmission mechanismis connected with the transmission system in a transmission mode. The motor home door-lock system has the advantages that the car door can be locked more firmly, unlocking and locking are synchronously achieved, high integration is achieved, structure is compact, and operation is convenient.

The invention discloses a heat-vulcanization adhesive for dustproof water-blocking canvas rubber shoes, and a preparation method and application method of the heat-vulcanization adhesive. According tothe invention, a unique bonding system consists of a surface treating agent, a shoe surface adhesive and a rubber surface treating agent; under a specific using method, the adhesion performance of the rubber shoe surrounding strips and the dustproof waterproof cloth of upper surface of shoes can be greatly improved. The bonding strength of the heat-vulcanization adhesive provided by the inventionis good, and the cloth-surface rubber shoes have waterproof and dustproof effects, so that the wearing life of the rubber shoes is prolonged, and the appearance quality of the rubber shoes is improved. The method provided by the invention is simple and is easy for industrialization.

The invention discloses a sealing sleeve, a key switch and a keyboard. The sealing sleeve includes a central connection region (1), a central pressing region (2), a deformation region (3) which surrounds the central pressing region (2) and is connected with the central pressing region (2), and a sealing region (4) which is connected with the deformation region (3); the central pressing region is provided with an upper slide way (21); and the sealing region is provided with a lower slide way (42). The key switch comprises a key cap, a button cover (5) and a button (6). The key switch is characterized that a sealing sleeve (10) is arranged between the key cap and the button. The key switch and the keyboard provided by the invention are waterproof and dustproof. The hand feeling and function of the key switch can be kept normal.

The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile charging radio control technology, comprising a control terminal, which is connected toa base station arranged on the scene by adopting wireless communication technology. The base is connected to a wireless network sensor arranged around the base station and a wireless sensor arrangedin a charging pile through wireless transmission technology. The wireless sensor transmits the data of a data adjusting/collecting processing module, which is electrically connected to a wireless communication module. The power source of the wireless sensor, the data adjusting/collecting processing module, and the wireless communication module are all provided by a power supply module. The wireless sensor is electrically connected to a micro-processor and a GPRS module, which are disposed in the charging pile, and the micro-processor is electrically connected to a solenoid valve. The inventionis advantageous in that the radio control technology is convenient for commercialization; operation end control and background management can be facilitated, and large-scale popularization can be realized.