62results about How to "Easy to use at the same time" patented technology

The invention discloses a polishing device for processing auto spare parts. The polishing device comprises an upper support plate, fixed devices, a sliding plate and a rotary shaft, wherein a rotary table is arranged on the inner side of the upper support plate; the upper end of a second gear is connected with a motor; a first telescopic rod is arranged at a corner at the lower end of the upper support plate; the front and rear ends of a transverse rod are connected with a lower support plate; a sliding plate is positioned at the upper end of a sliding rail; the fixed devices are positioned onthe left and right sides of the lower support plate; the rotary shaft is positioned at the lower end of the upper support plate; the lower end of an upper millstone is connected with a lower millstone; the right end of the lower millstone is connected with a first limiting connecting rod; a spring is arranged on the inner side of the upper millstone; and a sharpening piece is connected with the lower end of the spring. The polishing device can uniformly polish auto spare parts to prevent burrs on the surfaces of the auto spare parts from scratching a worker so as to avoid influence to the working progress, can conveniently fix, arrange and detach the polished auto spare parts and improves the working efficiency.

The invention provides a vending method and system. The method includes the steps that a server obtains the variety of commodities to be output, finds channels corresponding to the variety of commodity to be output, selects at least one current channel from the channels corresponding to the variety of commodity to be output to serve as the delivery channel, generates a corresponding control instruction and sends the control instruction to a vending machine; the vending machine receives the control instruction, controls the delivery channel to deliver the commodity and conducts statistics on the commodity delivery amount of the delivery channel according to the metering mode of the delivery channel; the vending machine sequentially polls all the channels at the interval of first preset duration to detect whether the channel is delivering the commodity or not, if yes, the vending machine controls the channel to continue commodity delivery or be closed according to the amount of the commodity output already through the channel and the amount of the commodity to be output. In this way, multi-channel output of the vending machine can be achieved, and vending efficiency is improved.

The invention discloses an intelligent remote control audio receiving method; the method comprises the following steps: (1) setting an audio signal transmitter and connecting the audio signal transmitter with an electrical product; (2) setting a multi-purpose learning remote control, which is provided with a receiver which transmits signal with the audio signal transmitter through a wireless transmission system; (3) arranging a multi-purpose learning system on the multi-purpose learning remote control; (4) setting a plurality of audio sockets on the multi-purpose learning remote control, which can be connected with earphones in different specifications; (5) connecting the audio signal transmitter with an electrical product and inserting an earphone into the audio socket of the multi-purpose learning remote control; (6)transmitting an audio signal of the electrical product through the audio signal transmitter receiving the signal by a receiver and transmitting to a user through earphones; a plenty of earphones can be inserted into the multi-purpose learning remote control and used at the same time, and the invention also discloses a system to implement the method.

The invention discloses an independent travel explanation system based on the near field communication technology and a realization method. The system comprises a NFC label and a terminal device; an audio / video file and advertisement information related to a scenic spot are stored in a far-end server; a NFC reader-wrier carried by a user is built in the terminal device; a website is saved in the NFC label so that the NFC reader-writer in the terminal device can find the information. The system disclosed by the invention has the following advantages: the data read speed is fast, so that the user waiting time is reduced, and the acceptance degree of the user to the system is greatly improved. The operation is simple and convenient, the user only needs to take out the terminal device with a NFC function to approach to the NFC label when the system is in use, the data read can be finished without performing any learning or complex operation; the system cannot arouse afraid of difficulty or psychology resistance of the user due to the easy use; the data transmission is performed between the NFC label of the scenic spot and the NFC reader-writer built in the terminal device with the NFC function, and does not involve to any personal information stored in the terminal device.

The invention provides a river course ecological environment scene and water conservancy facility monitoring terminal. In view of a difficult problem that the government and a related river course monitoring and management department can not timely and accurately know a river course hydrological landscape and pollution, the invention provides an intelligent terminal based on GPRS data transmission, thereby realizing real-time online monitoring and management or supervision on the river course landscape, a water level and sensory indexes. Through a high-definition camera with a pan-tilt device, live scenes of the water surface and the bank along the river are obtained; a function terminal with telecom acquisition and wireless transmission functions is developed and parallelly connected to a river course artificial aerator and a floodgate control system, and acquisition of water quality parameters such as temperature, the water level and turbidity is completed regularly through corresponding sensors; and through a GPRS wireless communication module, the river course landscape, the water level and the water quality can be remotely monitored. The monitoring terminal has the advantages of low input cost, convenient operation, good environmental adaptability, low receiving equipment requirements and the like, and as a user is in a GPRS signal range, information sent by the intelligent terminal can be received, and time and space limitation does not exist.

The invention relates to a multi-core few-mode optical fiber multiplexer based on a photon lantern and a manufacturing method thereof, the multi-core few-mode optical fiber multiplexer comprises a multi-mode optical fiber photon lantern and a multi-core optical fiber photon lantern, the multi-mode optical fiber photon lantern comprises a double-layer glass tube optical fiber bundle and an output multi-mode optical fiber; the multi-core optical fiber photon lantern comprises a single-layer glass tube optical fiber bundle and an output multi-core few-mode optical fiber, wherein the output multi-core few-mode optical fiber is welded with the taper waist of the single-layer glass tube optical fiber bundle; wherein the number of output multi-mode optical fibers of the multi-mode optical fiber photon lantern is equal to that of input multi-mode optical fibers of the multi-core optical fiber photon lantern, and the output multi-mode optical fibers and the input multi-mode optical fibers are welded one by one, so that the problem that a traditional optical fiber multiplexer cannot meet the requirements of a multi-core few-mode optical fiber on fiber core multiplexing and mode multiplexing at the same time is solved; the stability of a few-mode multi-core optical fiber multiplexer with a space structure is not easy to guarantee, the size is large, and integration and packaging are difficult.

The invention discloses a convenient household floor fan, which comprises a first fan body, a second fan body, a base, an illuminating device and a height adjustment device, the base is provided with an annular chute, the height adjustment device and the second fan body The bottom of the second support rod on the body is connected. The floor fan has two fan bodies, suitable for blowing to two people at the same time, and the heights of the two fans are different, which is convenient for users of different heights to use at the same time; the second fan body can not only move around the circular chute arbitrarily, change the second The position of the fan, and the second fan body can freely adjust the blowing height of the fan according to the needs of the user, which is convenient for users of different heights; the base of the floor fan is provided with a light bulb, which is convenient for users when there is no electricity. Lighting, and the surface of the base is coated with phosphor coating, which will emit light at night, preventing users from bumping into the base when walking due to poor light.

The invention provides a scene monitoring terminal for a fresh-water purse net culturing farm. Aiming at a difficulty that a large number of culturing farmers are difficult to master in real time whether the culturing facilities operate safely or not, the invention provides an intelligent terminal based on GPRS data transmission, and achieves the real-time on-line monitoring of the scene of the culturing farm. An intelligent terminal with functions of telecommunication collection and wireless transmission is developed, and a high-definition video camera is used for completing the photographing and recording of the scene of the culturing farm. A GPRS wireless communication module is used for transmitting the data information, collected and processed by the intelligent terminal, to a terminal of a culturing farmer in a mode of images and texts through a cellphone short message (multimedia message), thereby achieving the remote monitoring of the scene of the fresh-water purse net culturing farm. The terminal is low in investment cost, is convenient to operate, and is suitable for a large number of culturing farmers, especially some individual culturing farmers in a small scale.

The invention discloses an electrostatic dust removal facility monitoring terminal. In view of the problem that it is hard for the government environmental protection and relevant supervision departments to monitor whether the electrostatic dust removal facilities of small and medium-sized enterprises can be started normally, an intelligent terminal with the functions of electrical signal acquisition and wireless transmission is connected in parallel to a control system of electrostatic dust removal facilities, and switching signals of the control system and electromagnetic induction signals of electrical equipment are acquired regularly to judge the operation condition of the equipment. The electrostatic dust removal facility operation condition data acquired and processed by the intelligent terminal is sent to a receiving terminal of the government and relevant supervision departments in the form of mobile phone short message through a GPRS wireless communication module, and therefore, remote monitoring of the electrostatic dust removal facilities is realized. The terminal is low in cost and highly adaptable, and has low requirement on the receiving equipment. A user can receive information from the intelligent terminal as long as the user is within the GPRS signal range, without being limited by the space and time.

The invention provides an electric automotive charging pile based on solar power generation. The charging pile includes a solar penal, a storage battery, an inverter, a stepping motor, a rotating gearand a fixing frame; the solar panel is installed at the upper end of the fixing frame, the storage battery is installed in a base, and the inverter is installed on a circuit board. The design achieves a charging conversion function, an output shaft of the stepping motor is connected with the center of the driving gear, the center of the rotating gear is connected with a shaft rod, and the upper end of the fixing frame is connected to the lower end of the solar penal. The design achieves an angle adjustment function of the solar penal. The electric automotive charging pile is novel in structure, convenient to assemble and operate and high in technicalization degree and practicability.

The invention provides an energy-saving wiring board. The energy-saving wiring board comprises a C-shaped wiring board body; the C-shaped wiring board body is connected with a plug through a power line; multiple jacks are uniformly formed in the C-shaped wiring board body; the jacks comprise two-hole jacks and three-hole jacks that can be shared; the multiple jacks face to different directions; each jack is provided with a switch for independently controlling power on and power off; the C-shaped wiring board body is provided with an electric quantity display screen; an electric quantity counter is arranged in the C-shaped wiring board body; an electric quantity reset button is arranged on the side face of the C-shaped wiring board body; and the C-shaped wiring board body is provided with a power supply indicator lamp. The energy-saving wiring board provided by the invention is simple in structure, convenient to use and high in space utilization rate; and meanwhile, the jacks are formed at large intervals, so that the energy-saving wiring board is high practicability and multifunctional.

The invention discloses a self-cleaning chicken cage. The self-cleaning chicken cage comprises a strip-type support frame, wherein a self-cleaning chicken carrying mechanism is arranged in the strip-type support frame and a hanging fixing mechanism is arranged on the upper surface of the strip-type support frame. The self-cleaning chicken cage disclosed by the invention has the beneficial effectsthat the fixing is good; a plurality of devices are conveniently used at the same time; chickens are convenient to carry; feces are automatically and conveniently collected through control; the floorarea is small through centralized placing; and the interior is automatically and conveniently cleaned through control.

The invention discloses a hidden type micro-station intelligent information lamp pole. The hidden type micro-station intelligent information lamp pole comprises a lamp pole body, a micro-station caseand a charging seat. The lower end of the lamp pole body is connected with the micro-station case, a lampshade is arranged at the upper end of the lamp pole body, a plurality of illumination lamps areconnected to the lower end of the lampshade, a signal receiver is arranged at the upper end of the lampshade, a micro-station host is arranged in the micro-station case, the micro-station host is electrically connected with the signal receiver, the charging seat electrically connected with the micro-station host is arranged on one side of the micro-station case, one end of the charging seat is connected with the micro-station case in a rotating mode through a rotating shaft, a pull rod connected with the micro-station case is arranged at the other end of the charging seat, a permanent magnetis arranged on the pull rod, and an iron block matched with the permanent magnet is arranged on the side wall of the charging seat. The charging seat is integrated on the micro-station case, and charging sharing is achieved through control of the micro-station host, so that cost and occupied space for building a charging pile are saved, charging is facilitated, and convenience is brought to the life of people.

The invention discloses a carton feeding and carton scraping control system. The control system comprises an equipment main motor and a controller, and further comprises a carton stack temporary storage mechanism, a carton stack transferring mechanism connected with the carton stack temporary storage mechanism and a fed carton conveying mechanism connected with the carton stack transferring mechanism; and the carton stack transferring mechanism comprises a base, an input roller mechanism installed on the base, a second motor used for driving the input roller mechanism to roll, a third motor used for driving the input roller mechanism to move up and down, a carton scraping mechanism installed on the base, a fourth motor used for driving the carton scraping mechanism to move left and right and a carton scraping air cylinder used for driving the carton scraping mechanism to move up and down. The invention further discloses a carton feeding and carton scraping control method. Automatic carton feeding and the motion of automatically scraping cartons into a carton conveying belt are achieved, and therefore the function of a full-automatic carton filler can be achieved, the human cost is saved, and the working efficiency is greatly improved.