246results about How to "Don't waste time" patented technology

The invention discloses an operation method for a roll-call system with bluetooth. The roll-call system with bluetooth comprises a mobile phone with bluetooth, a bluetooth searching intensifier and roll-call software installed in a computer. The operation method includes steps of a, inputting student numbers into the roll-call software; b, denominating bluetooth mobile phones with own numbers of students; c, externally connecting the bluetooth searching intensifier with the computer; d, searching for the student numbers by a bluetooth searching function via the computer; and e, sifting the unsearched student numbers via the roll-call software. The operation method for the roll-call system with bluetooth is simple in operation, free of time wasting and capable of realizing quick roll call, releasing burdens including voice-using burden of teachers, storing attendance conditions of the students each time and calculating at the end of a semester.

When a disk-like cam 15 rotates by 180[deg.], a cutting blade 23 reaches the lowest point and cuts a ceramic laminated block 30. When a motor 9 for driving cutting means rotates, the cutting blade 23 is changed from fall to rise. When an edge of the cutting blade 23 is exposed from the ceramic laminated block 30, a trigger signal is transmitted from a trigger signal generating part to an image processing part. When the image processing part receives the trigger signal, both end faces of the ceramic laminated block 30 are picked up by CCD cameras 5a, 5b, respectively, and a picked-up image for detecting a cut predetermined position is obtained. During the period, the cutting blade 23 continues to rise.

The invention provides an adjuster for light spots output by a carbon dioxide laser therapeutic machine terminal. The light spot adjuster comprises a light spot adjustment main body with a hollow structure, wherein a laser beam input end is connected with a laser beam input end connection seat with a hollow structure; the laser beam input end connection seat is in threaded connection with a light guide arm of external laser input equipment and is used for introducing a laser beam; a laser output end is connected with a light spot positioning display cover for positioning and displaying the output light spots at a position to be treated; the light spot adjustment main body comprises a lens moving frame in which a focusing lens is fixed, a lens moving supporting frame, a lens moving frame supporting ring for supporting a moving space for the lens moving frame, a light spot adjustment handle, a smoke discharging device and a handle moving clearance adjustment ring. According to the adjuster disclosed by the invention, laser beam light spots with different light spot diameters can be obtained only by adjusting a distance between the focusing lens of the same specification and a treated tissue, and uniform and consistent laser beam light spots with different diameters can be scientifically, quickly and conveniently obtained.

The invention relates to an indoor unit for an air conditioner. The indoor unit comprises a shell consisting of a base plate of which the rear side is attached to a wall surface and a front support in front of the base plate, a heat exchanger, a through-flow fan, a fan motor, an electric mounting part and a discharge grating which are arranged inside the shell and an absorption grating arranged on the top of the shell, wherein a through slotted hole for mounting blades is formed on the lower part of the front support; a bottom panel which is integrated with the front support is arranged on the lower side of the slotted hole; an indent part of which the center is provided with a screw hole is formed on the outer side of the upper edge of the bottom panel; and a screw extends into the screw hole, so that the front support is fixedly connected with the base plate. In the indoor unit for the air conditioner, the screw hole on the lower part of the front support is formed on the outer side of the bottom panel, so that the screw is conveniently mounted by workers. Due to the adoption of the design, the mounting time of field personnel is saved, the production efficiency is improved, the production cost is reduced, and the benefit is improved. Simultaneously, a clamping structure is designed to cover the screw hole, so the integral attractive appearance of the indoor unit for the air conditioner is ensured.

The invention relates to a highway (II) for long-distance traveling of an electric car. The highway is characterized in that a special lane which can be used for the electric car to travel is established on an express highway and a long highway, wherein the special lane is provided with a control device and a power supply device of a charging facility which is used for charging the running electric car, the control device of the charging facility is arranged in a control box or a control room which is arranged on one side of the special lane, and the power supply device is arranged on one side of the special lane. Once the express highway or the long highway is provided with the special lane for charging the running electric car, the electric car can travel freely across cities and provinces as a gasoline car. Once the static charging and the dynamic charging of the electric car are realized in China and in the world, the low-carbon development of the car can be reality.

Embodiments of the present application disclose a data update method, a client, and an electronic device. The method comprises: acquiring a plurality of audio data of a user in a plurality of sessionscenarios, the plurality of audio data being recognized by a voice print based on voice print information of the user; acquiring audio characteristic information of the plurality of audio data; according to the audio characteristic information, the voice print information of the user being updated. By using the technical proposal of the present application, the voiceprint information can also be changed with the change of the voice characteristics of the user or the external environment, the adaptability of the voiceprint information is enhanced, and the pass rate of the voiceprint recognitionof the registered user is improved.

The invention discloses a traffic real-time image system for Beidou satellite navigation positioning and a method thereof. The system includes a Beidou satellite navigation positioning module, a vehicle-mounted data processing center, an action communication module, a traffic monitoring center and a plurality of cameras. In the traffic real-time image method for the Beidou satellite navigation positioning, real-time image data of a real-time traffic information specific position which needs to be mastered is selected in a line navigation unit through data provided in the Beidou satellite navigation positioning module and at the moment, the vehicle-mounted data processing center transmits a signal instruction to a traffic monitoring center through the action communication module and the traffic monitoring center transmits real-time video images of cameras at corresponding positions from the action communication module to the vehicle-mounted data processing center after identifying the signal instruction. The image processing unit plays real-time video images of a camera at current position so as to complete video check of the real-time traffic information specific position which needs to be mastered.

The invention relates to a cake pick-up device. The cake pick-up device is characterized in that the device is correspondingly fixed on a pneumatic claw of a cylinder of a large-opening mechanical clamp via two clamping plates; a top plate is connected with two vertical guide rods and a lengthened joint via a top block; the two vertical guide rods respectively penetrates through a first parallel block device and is fixed on one side of a shift plate; a micro-cylinder is fixed on the shift plate via a cylinder support; the piston rod of the micro-cylinder is connected with the lengthened joint; the other side of the shift plate is connected with a second parallel block device which penetrates through a transverse guide rod; the two ends of the transverse guide rod are respectively clamped with the support bases and fixedly connected with the supports via the support bases; and the lower end plate of the shift plate is connected with a rod-free pneumatic rod which is fixed on a support base plate. The device has the advantages that the structure is simple, compact and reasonable; cakes can be picked up conveniently and automatically, and then sent to a specified transfer line or position; the production efficiency is high; the device can follow up with the whole production pace without wasting any time; and the manufacturing cost is low.

The invention discloses a vehicle-mounted mobile intelligent communication and control terminal integrated system which comprises a vehicle-mounted data processing center, a mobile communication unit, a cloud navigation unit, a traffic real-time image unit, a wifi sharing unit, a real-time traffic report information unit and a can-bus module. The vehicle-mounted mobile intelligent communication and control terminal integrated system has a cloud navigation function, a real-time traffic report information obtaining function, a traffic real-time image function and a network resource sharing function, can greatly enrich functions of a vehicle-mounted intelligent communication and control terminal, and enables traveling to be safer and more convenient. Meanwhile, according to the vehicle-mounted mobile intelligent communication and control terminal integrated system, electrical data of a vehicle can be sent to a background service center through the can-bus module, so background service personnel can learn the current vehicle condition in real time, and if the electrical function of the vehicle breaks down, the background service center can also obtain the fault condition of the vehicle in real time.

The method includes following steps: a) the telephone media information transmission system edits and compresses advertisement information, then stores it it in the database; b) the telephone media information transmission system calls the advertisement information from the above database, and transmits it to the telephone terminal through communication network. The method can be applied in all kinds of telephone terminal and can makes advertisement at the time before dialing and setting up connection between both parts of calling.

An electric power control and consumption display device includes the base, a rotating groove, a first housing, a first rotating shaft, a first groove, a mount, a motor, a screw, a screw threaded sleeve, a rotating base, a main body of that first display screen, a second groove, a second housing, a second rotating shaft, a main body of the second display screen, a protective mechanism, a 80C51 single chip microcomputer and a power supply; A rotary groove is arranged in the middle of the upper end side of the chassis, A first housing is arranged inside the rotating groove, A low end of that first housing is fixedly connected with a connecting plate, Due to the height of the operator, As that operator view angle is different from the display view angle of the display device, 80C51 single chip microcomputer controls that rotation of the motor to drive the screw rod to rotate, and then the threaded sleeve move along the axial direction of the screw rod, so that the first housing moves around the first rotating shaft sector in the rotate groove, so that the viewing angle of the first display screen main body and the line of sight of the operator can be adjusted, so as to be suitable forthe operation of the operator with different body heights.

The invention relates to a portable type multifunctional barbecue grill. The portable type multifunctional barbecue grill comprises a grill body (1), wherein the grill body (1) is a barrel-shaped body; at least three supporting legs (31) are arranged at the lower part of a grill bottom (3); a charcoal cage (4) is arranged above the grill bottom (3) in the grill body (1); a furnace cover (5) is arranged above a furnace wall (2) and the charcoal cage (4); the furnace cover (5) is provided with a plurality of groups of strip-shaped cracks (52); each group of the strip-shaped crack (52) is provided with a barbecue taking/putting opening (53). The portable type multifunctional barbecue grill can be collected and stored, is convenient to carry, has a small occupied space and has a plurality of functions. The portable type multifunctional barbecue grill is very convenient to assemble and detach, and does not waste time when being operated. A roasting manner is adopted to healthily barbecue so that barbecues can be more uniformly heated and do not need to be overturned frequently; heat loss is small so that wood charcoal is saved. The portable type multifunctional barbecue grill can be used for barbecuing and also can be used for barbecuing by using a barbecuing tray and barbecuing by using a hotpot, so that the diversity of foods is enriched and the barbecue grill is flexible and convenient to use.

An aspect of the present invention relates to a wellbore drilling system comprising a drilling tower and a tubular racking device having at least a lower first tubular racker assembly and at least a second tubular racker assembly operable at a greater height than the first tubular racker assembly. The system further comprises one or more well center tools, each adapted for operation above the well center of the drill floor, e.g. an iron roughneck tool for making up and breaking out of threaded tubular joints. According to the present invention, the tubular racking device comprises a third tubular racker assembly which is vertically mobile and which is operable for tubular transfer between the firing line and the drilling tubulars storage rack in combination with the second tubular racker assembly, e.g. in case of failure of the first tubular racker assembly, and wherein at least one well center tool is adapted to be connected to the motion arm of the third tubular racker assembly, which well center tool is operable above the drill floor, whilst the first and second tubular racker assemblies are operable in combination for tubular transfer between the firing line and the drilling tubulars storage rack.

The invention relates to a core-pulling self-locking mechanism of an injection mold. The core-pulling self-locking mechanism comprises a wedging block, a small wedge block, a core-pulling block and a driving unit, and is characterized in that the driving unit drives the small wedge block to do linear reciprocating motion; a through hole is formed in the wedging block; a positioning block is arranged in the through hole and capable of sliding along the inner wall of the through hole; a first groove is formed in the small wedge block; a pressing strip is arranged on each of the two sides of the wedging block; second grooves are formed in the pressing strips; the core-pulling block is arranged below the wedging block; a third groove is formed in the core-pulling block; and the wedging block is embedded into the third groove. According to the core-pulling self-locking mechanism provided by the invention, the occupied space and cost of the mechanism are not increased; the small wedge block and the core-pulling block are arranged to form a certain included angle, so requirements for core pulling and self-locking can be met; and the requirements of the mechanism on an oil cylinder and machining precision are not high, the structure of the mechanism is simple, reliable, compact and durable, and the movement time is not wasted in a production process.

The invention discloses an optical cable meter counting printing machine with an alarm. The optical cable meter counting printing machine comprises a rack (1) and at least two printing rollers (2) installed on the rack (1). The printing rollers (2) are connected with a rotating shaft of a motor on the rack (1), a rotary wheel (3) is arranged below each printing roller (2), each rotary wheel (3) is installed on the rack (1) through a rotary fixed rod (9), the rotary fixed rods (9) and the rack (1) are fixed through screws, and characters are engraved on the periphery of each printing roller (2). The optical cable meter counting printing machine with the alarm has the advantages that since the circumference of each printing roller is designed to be 1m, the length identification of an optical cable can be well provided; since the alarm is arranged at back of the printing rollers, optical cable printing conditions can be monitored, and an alarm can be given when printing fails; in addition, since the device is provided with the multiple printing rollers, one printing roller in use can be replaced by another printing roller to continue work when breaking down, and in this way, time is saved.

The invention discloses a straddle type handheld welding gun auxiliary stabilizing device based on magnetic and gas dual adsorption, which comprises a dynamic response type magnetic anti-drop sucker single-drive fixed double-suction device, a dynamic adjustment type circulating corrugated torsional pendulum device, a straddle feedback type manual sliding stabilizing device and a closed side adjustment type dynamic feedback device, wherein the dynamic adjustment type circulating corrugated torsional pendulum device is arranged on the closed side adjustment type dynamic feedback device, and the straddle feedback type manual sliding stabilizing device is arranged on the dynamic response type magnetic anti-disengagement suction cup single-drive fixed double-suction device. The invention belongs to the technical field of auxiliary welding, and particularly relates to the straddle type handheld welding gun auxiliary stabilizing device based on magnetic and gas dual adsorption. The position of the guide rod is fixed in an air pressure and magnetic dual adsorption mode, usability is improved by simplifying the operation process, multiple operation difficulties of manual welding are mechanically assisted, and the problems that in the current manual welding process, the welding difficulty is large, and the manual welding process depends too much on operators are effectively solved.

The invention provides a current receiving device II of an electric automobile. The current receiving device is characterized in that a change-over switch and the current receiving device are connected between a vehicle-mounted charger and a charger connector; the current receiving device mainly consists of a contact, an insulated connecting rod, a telescopic rod, a power line, a protective box cover, a motor, a micro motor and the change-over switch.

The invention discloses a clothes drying machine with an upper opening for vertically hanging clothes. The clothes drying machine with the upper opening for vertically hanging the clothes includes a clothes drying machine shell, an inner cylinder and a draught fan, an air inlet is formed in the bottom of the clothes drying machine shell, the draught fan is fixed to the air inlet and is connected with the inner cylinder through an inner air outlet, and a PTC heater is arranged inside the inner air outlet; a water outlet is formed in the bottom of the clothes drying machine shell and is connected with the bottom of the inner cylinder through a water guide pipe; a partition plate is arranged on the lower portion of the inner cylinder; an outer air outlet is formed in the upper end of the inner cylinder of the clothes drying machine; a turnover cover with a door seal is arranged on the upper surface of the clothes drying machine shell; a hanging rod is arranged at the top of the inner cylinder; an air guide pipe is arranged at the side end of the inner cylinder. The clothes drying machine with the upper opening for vertically hanging the clothes adopts a PTC heating technology, air isheated, the draught fab makes hot air flow in the inner cylinder, and the clothes can be hung to be dried, so that wrinkles on the clothes are avoided; the clothes drying machine with the upper opening for vertically hanging the clothes is simple in structure and convenient to operate, and the application range of products is improved.

The invention discloses a steel wire rope intelligent hoisting and lifting device comprising a main machine, an I-shaped trolley mounted on the top surface of the main machine, a spring mounted on thelower bottom surface of the main machine, a handle mounted at the lower end of the spring through a spring clip, a rotating hook assembly installed at the lower end of the handle and a proximity sensor mounted on the lower side face of the main machine; a steel wire rope in the main machine extends out from an opening below the main machine to penetrate the spring to be fixedly connected with theupper end of the handle; the main machine includes a front cover and a rear cover, the rear cover is internally provided with a first stepping motor and a steel wire rope winding disc, the steel wirerope winding disc is connected to the outside of the first stepping motor in a sleeving manner through a rolling bearing, the driving end of the first stepping motor is connected to the steel wire rope winding disc through a planetary reducer so as to be used for driving the steel wire rope winding disc to rotate, and the front cover is internally provided with a 103v electromagnetic brake pad matched with the driving end of the first stepping motor. The equipment and accessories of the steel wire rope intelligent hoisting and lifting device are all made in China, the cost is reduced, the body shape becomes small, the center of gravity is in the middle portion and is not inclined, and the steel wire rope is not prone to being abraded.

The invention provides a simplified electric heating solid heat storage and thermal conversion device and relates to the field of electric heating. The simplified electric heating solid heat storage and thermal conversion device comprises a high-pressure electric thermal insulation heating furnace, a high-temperature circulating fan and a heat exchanger; the high-pressure electric thermal insulation heating furnace comprises a heating furnace and a maintaining furnace; the heating furnace comprises a heating furnace body; three passages are arranged in the heating furnace body; a plurality of electric heating modules are arranged in each passage, are sequentially connected in series, and are detachably connected with the passage walls; openings are formed in two ends of the heating furnace body; one end of the heating furnace body communicates with the air outlet of the high-temperature circulating fan through an air passage, and the other end of the heating furnace body communicates with the maintaining furnace and the air inlet of the heat exchanger; the maintaining furnace comprises a maintaining furnace body; openings are formed in two ends of the maintaining furnace body; the other end of the maintaining furnace body communicates with the air inlet of the heat exchanger through a gate; the air outlet of the heat exchanger communicates with the air inlet of the high-temperature circulating fan through the air passage; and a plurality of heat storage blocks are arranged in the maintaining furnace body. The simplified electric heating solid heat storage and thermal conversion device solves the technical problem in the prior art that the hot water heating device is higher in cost.

The invention provides an electric tri-wheel movable type spraying car washer with a car frame. The forepart of the frame is connected with a frame head and mounted with front wheel. A frame bracket is on the rear part of the frame. A car axle is under the frame bracket. Two rear wheels are respectively connected with the two ends of the car axle. A cell box is mounted on the forepart of the frame bracket. A cushion is on the cell box. A water box is mounted on the back end of the frame bracket. A high voltage electric pump and car axle actuating motor are respectively mounted on the up and down tail end of the frame bracket. The suction pipe of electric pump is communicated with water box. A spray head is connected with the exhaust pipe. The car axle drives the motor and is driven by chain. The electric tri-wheel movable type spraying car washer can be used as cleaner, specially applicable to be used in the resident sub-zone and for owner, and used as sprayer for fruit tree and gardens.

The invention discloses a control method and device of node equipment and a router. The method comprises the following steps of judging whether all controlled equipment controlled by main control equipment enters a dormant state or not; entering the dormant state when the judging result shows that all controlled equipment enters the dormant state. When the embodiment is applied, the main control equipment can also enter the dormant state after all controlled equipment controlled by the main control equipment enters the dormant state, so that the power consumption is reduced; the electric resource consumption is reduced; the service life of the main control equipment and the service life of each piece of controlled equipment are favorably prolonged.