34results about How to "Applicable operation" patented technology

The invention relates to an AR book and an index augmented reality system and an index augmented reality method based on the same. The system comprises an AR book, an augmented reality stylus, a terminal, and a display module. The augmented reality stylus is used to read the AR book, parse the OID code of a coding rule carried by an object to obtain feature information, and transmit the feature information to the terminal. The terminal includes a decryption module, a data factory control module, a query module, a playing module, a network data control module, a data downloading module, a network data interface, and a cloud platform. According to the invention, the OID code is adopted, and each OID coded graph is formed by arranging many subtle points which are difficult to see with human eyes in accordance with specific rules and corresponds to a specific set of values. The biggest difference between other optical identification codes and a miniaturized bottom code is that the miniaturized bottom code has the characteristics of secrecy and low visual interference and can be hidden under the color pattern of a printed matter. Therefore, high recognition rate and a fast response mechanism are ensured.

The invention discloses a mechanical maintenance device for automobile spare part manufacturing. The mechanical maintenance device comprises a base. A groove is formed in the upper side wall of the base. An electromotor is fixedly connected to the outer side wall of the base. The output end of the electromotor penetrates through the side wall of the base and is fixedly connected with a threaded rod. The other end of the threaded rod is connected with the inner side wall of the groove in a rotating mode. The directions of threads located at the two ends of the threaded rod are opposite. Two thread blocks which are symmetrically arranged are connected to the threaded rod in a threaded and sleeving mode. Rotating rods are correspondingly connected to the two thread blocks in a rotating mode.A moving plate is connected to the upper ends of the two rotating rods in a rotating mode. Sliding grooves are formed in the internal side walls of the two sides of the groove correspondingly. Slidingblocks matched with the sliding grooves are fixedly connected to the two sides of the moving plate correspondingly. According to the mechanical maintenance device, by arranging telescopic rods, springs and clamping plates, maintenance equipment is arranged in installation ports, and the clamping plates are driven by the telescopic rods and the springs to clamp the maintenance equipment.

The invention discloses a smart home-oriented audio and video terminal system. The audio and video terminal system comprises an audio module and a video module; the audio module comprises a sound recording module, an audio coding and decoding module, an audio power amplification module and an echo cancellation module; the sound recording module is connected with the echo cancellation module; the echo cancellation module is connected with the audio coding and decoding module; the audio coding and decoding module is connected with the audio power amplification module; the audio power amplification module is connected with the echo cancellation module; and real-time full-duplex communication is realized between devices or between devices and a client. The invention provides the smart home-oriented audio and video terminal system which can improve the audio and video transmission quality, is convenient to use and is suitable for old people to operate.

A semiconductor memory device includes a clock buffer which receives an external clock signal and generates a first internal clock signal having a frequency lower than that of the external clock signal and a second internal clock signal having a frequency which is the same as that of the external clock signal. An address buffer, command signal buffer and / or register receive respective input signals at a timing of the first internal clock signal. On the other hand, a data buffer inputs / outputs data at a timing of the second internal clock signal.

The invention discloses a steel shot preparing method, and relates to the technical field. A steel shot comprises chemical components including, by mass percent, 0.65%-0.78% of C, 0.22%-0.25% of Si, 0.14%-0.16% of W, 0.55%-0.75% of Mn, 0.49%-0.58% of Ti, 0.11%-0.18% of Al, 0.02%-0.07% of Nb, and the balance Fe. The invention further discloses a shot blasting technology. The shot blasting technology comprises the following steps that S1, degreasing, washing and drying are conducted on a workpiece which is about to be subjected to shot blasting; S2, after shot blasting line equipment is debugged, steel shots are added in the shot blasting line equipment, the workpiece is arranged in a shot blasting chamber, the position of the workpiece is adjusted, a nozzle of an impeller head faces the workpiece, and then shot blasting treatment is conducted; S3, after shot blasting treatment is finished, shot particles on the surface of the workpiece are removed; and S4, the workpiece obtained after shot blasting treatment is checked. According to the steel shot preparing method and the shot blasting technology, the steel shot hardness and deformation resisting capability are effectively improved,dust is small, the service life is longer, the shot blasting technology efficiency is effectively improved, and meanwhile the cost of the shot blasting technology is reduced.

The invention relates to the technical field of distribution network maintenance tool, in particular to a tree binding device. The tree binding device comprises a movable ring and a fixed ring, wherein the movable ring encircles a trunk, the fixed ring is used for playing a fixed effect, an insulation rod is connected with the bottom of the fixed ring, a pull ring is fixedly connected with the fixed ring and is used for winding a tree pull rope, one end of the movable ring is fastened with one end of the fixed ring, the other end of the movable ring is hinged with the other end of the fixed ring, the movable ring and the fixed ring encircle to form a tree binding ring body, and cleaning of a high plant can be achieved through pulling the tree binding device in a direction far away from a line by a ground operation and maintenance worker. When the ground operation and maintenance worker employs the tree binding device to clean the high plant, the ground operation and maintenance worker can operate on ground and does not need to climb, the risk caused by tree climbing is effectively prevented, and moreover, the tree binding device is simple and convenient to operate and is high in working efficiency.

The invention discloses a gas backflow structure. The gas backflow structure comprises a shell and a flow guide element. The shell comprises a first side wall, a second side wall and a third side wall. The flow guide element is formed on the third side wall and toward the side edge of the outside. The first side wall extends from the two sides and form bending parts. The second side wall is formed between the first side wall and the third side wall. The third side wall is formed at the other end, oppositely toward the bending parts, of the flow guide element. A first air channel is formed between the first side wall and the second side wall. A second air channel is formed between the second side wall and the flow guide element, part of the bending parts as well as the third side wall and communicates with the first air channel, and a first air opening and a second air opening are formed in the junction of the flow guide element and the bending parts and the junction of the flow guide element and the third side wall correspondingly. Therefore, the temperature adjusting efficiency of an air conditioner device can be improved effectively.

The invention relates to a laboratory microwave deicing instrument, belonging to the field of microwave deicing. The laboratory microwave deicing instrument solves the problem that no microwave deicing instrument is arranged in the laboratory. A PLC (Programmable Logic Controller) is utilized to adjust the power of each magnetron by a relay, so that the power of a deicing instrument body is adjusted, wherein the maximum power can reach 10000w, and furthermore, the purpose of testing road surfaces with different materials can be achieved; the whole laboratory microwave deicing instrument is of a sealed structure and cannot cause microwave pollution; besides, the laboratory microwave deicing instrument has a simple structure and small volume and is suitable for laboratory operations.

The invention discloses an elastic wiring device and belongs to the field of electricity. The elastic wiring device comprises a C-shaped open elastic cable clamp, a cup head square neck bolt and a hexagonal flange-surface nut. The C-shaped open elastic cable clamp comprises a C-shaped curved-surface component with the bending radius of the section being R, a first lengthened straight edge and a second lengthened straight edge are arranged at the open end of the C-shaped curved surface and provided with bolt holes correspondingly, and a limiting bent edge is arranged at the tail end of the first lengthened straight edge. A support is provided with a regular polygonal hole, a haft of the cup head square neck bolt is arranged in the regular polygonal hole, and the C-shaped open elastic cable clamp is arranged on the other side of the support. The cup head square neck bolt is fastened and connected to the hexagonal flange-surface nut after penetrating through the bolt holes in the first lengthened straight edge and the second lengthened straight edge. When the elastic wiring device is fastened, a wire can be fastened fast through one box spanner, equipment live line connection operation can be carried out on an electric pole conveniently, and the elastic wiring device can adapt to connection of two wires of different wire diameters at the same time and guarantee personal safety of operation staff in the operation process.

The invention relates to a method for producing lamp sequence, which comprises: cutting the lamp feet and welding the lamp sequence; welding the lamp feet to connect the bulb and the terminal wire and connecting wire, while the bulbs are distantly arranged; mounting separate poles, and clamping the welded point inside the groove of separate pole, and separating the welding wires of two lamp feet via the separate pole; sheathing contract tube on the separate pole and bulb; assembling several lamp sequences to form the ice-bar lamp sequence via steel wires; coiling; connecting the lead wire of lamp sequence to the controller. The invention has simple process, easy operation and lower error, with lower cost.

The invention relates to the technical field of automatic control equipment, and discloses a sample injection bottle grabbing cover opening and closing mechanism which comprises a cylindrical shell. Atelescopic driving mechanism is arranged at the upper part in the shell, a clamping jaw body is arranged at the lower part in the shell, the head part of the clamping jaw body is positioned in the shell and is fixed with a telescopic shaft of the telescopic driving mechanism, and the clamping jaw body is hollow; and a horn mouth is formed in the lower portion of the clamping jaw body and locatedon the outer side below the shell, a plurality of notches are formed in the horn mouth, and the caliber of the horn mouth is larger than the diameter of the shell. Through a tightening type gripper, the occupied space is small, the size of automatic equipment is reduced, and the cost is reduced.

The present invention provides a KASP molecular marker for identifying CMS male sterility restoration gene in pepper, a kit and application thereof, and relates to the technical field of molecular marker-assisted breeding. The KASP molecular marker comprises upstream primer F1, upstream primer F2 and downstream primer R The primer set was amplified. Using the KASP molecular marker of the present invention can quickly complete the identification of the fertility of the pepper CMS isolated population, quickly determine whether the pepper contains the CMS fertility restoration gene, can carry out batch experiments, save a lot of manpower, and is especially suitable for the operation of a large number of samples . The invention provides a kit for identifying the CMS restoration gene of pepper and the identification method with high accuracy.

A semiconductor memory device includes a clock buffer which receives an external clock signal and generates a first internal clock signal having a frequency lower than that of the external clock signal and a second internal clock signal having a frequency which is the same as that of the external clock signal. An address buffer, command signal buffer and / or register receive respective input signals at a timing of the first internal clock signal. On the other hand, a data buffer inputs / outputs data at a timing of the second internal clock signal.

The invention relates to an indexed augmented reality system. The indexed augmented reality system comprises an augmented reality input pen, a terminal and a display module, wherein the augmented reality input pen is used for reading and resolving OID (Object Identifier) codes of a coding rule carried by an object to obtain feature information, and transmitting the feature information to the terminal; and the terminal comprises a decryption module, a data factory control module, an inquiry module, a play module, a network data control module, a data download module, a network data interface and a cloud platform. The system has the advantages of high recognition rate, high response speed, high applicability, high usability, high portability, high expandability and the like.

Disclosed are an AR book and an AR-book-based indexed augmented reality system and method. The system comprises an AR book, an augmented reality stylus, a terminal and a display module, wherein the augmented reality stylus is used to read the AR book and parse OID encoding in an encoding rule carried by an object to obtain feature information, and transmit the feature information to the terminal; and the terminal comprises a decryption module, a data factory control module, a query module, a playing module, a network data control module, a data downloading module, a network data interface and a cloud platform. By means of OID encoding, each OID encoding graphic is composed of many tiny points, which are difficult for human eyes to identify, according to a specific rule, and corresponds to a group of specific values. The clearest feature of a miniaturized base code different from that of the other optical identification codes lies in that the miniaturized base code not only has characteristics of confidentiality and low visual interference, but also is capable of being hidden under a colourful pattern of a printed product, thereby ensuring a high identification rate and a rapid response mechanism.

The invention discloses an automatic comprehensive treatment and recycling system for organic wastewater. The system comprises a first-stage regulating tank, a second-stage precipitation reaction tank, a second-stage reaction tank, a third-stage callback tank, a fourth-stage flocculation tank, a clean water tank, a reclaimed water precipitation tank, a wastewater collection tank and a sludge tank.In the system, wastewater is pumped into the primary regulating tank through the pump A, the midpoint of the liquid level 1 controls the start of the pump A, the upper position of the liquid level 2or the lower position of the liquid level 1 controls the stop of the pump A, and when the upper position of the liquid level 2 controls the stop of the pump A, the liquid level meter 1 in the wastewater collecting tank displays that the liquid level exceeds the midpoint of the liquid level 1. The system is scientific and simple in structure and safe and convenient to use; according to the invention, a large amount of manpower and material resources are not needed, in the wastewater treatment process, the cost is low, the coherence and the comprehensive performance are high, the distribution ofwastewater treatment pipelines and dosing pipelines is clear, the work of each treatment tank can be synchronously carried out, the treatment of organic wastewater is automated, and the method is suitable for the operation of small and medium-sized wastewater treatment enterprises.

The invention discloses an elastic wiring device and belongs to the field of electricity. The elastic wiring device comprises a C-shaped open elastic cable clamp, a cup head square neck bolt and a hexagonal flange-surface nut. The C-shaped open elastic cable clamp comprises a C-shaped curved-surface component with the bending radius of the section being R, a first lengthened straight edge and a second lengthened straight edge are arranged at the open end of the C-shaped curved surface and provided with bolt holes correspondingly, and a limiting bent edge is arranged at the tail end of the first lengthened straight edge. A support is provided with a regular polygonal hole, a haft of the cup head square neck bolt is arranged in the regular polygonal hole, and the C-shaped open elastic cable clamp is arranged on the other side of the support. The cup head square neck bolt is fastened and connected to the hexagonal flange-surface nut after penetrating through the bolt holes in the first lengthened straight edge and the second lengthened straight edge. When the elastic wiring device is fastened, a wire can be fastened fast through one box spanner, equipment live line connection operation can be carried out on an electric pole conveniently, and the elastic wiring device can adapt to connection of two wires of different wire diameters at the same time and guarantee personal safety of operation staff in the operation process.

The invention discloses anti-static plastic sharp-opening tweezers which comprise a tweezers body and two tweezers openings. The tweezers body comprises two tweezers clamps which are square and identical in size, the length of the tweezers clamp is 10cm, the tail ends of the tweezers clamps are connected, the distance between the two tweezers clamps is gradually increased from the tail ends to the front ends, and the tweezers body is made of plastic. The two tweezers openings are fixed at the front ends of the tweezers clamps, and the length of the tweezers openings is 1cm. The cross section of each tweezers opening is semicircular, and the diameter of the section is reduced gradually from the tail end to the front end. The tweezers openings are made of stainless steel materials. The anti-static plastic sharp-opening tweezers are sturdy, durable and convenient to clean. The tweezers body is made of plastic materials, static can be effectively prevented, the tweezers openings of the tweezers are sharp, and the tweezers are applicable to operation of precise electronic parts.

The invention discloses a powder drink bulking machine which comprises a main body, a conveying belt is arranged in the main body, the main body is communicated with a feeding port and a discharging port, a first automatic door is arranged on the feeding port, a second automatic door is arranged on the discharging port, a microwave generator and a vacuum pump are arranged at the upper end of the main body, a sliding sleeve is arranged in the main body, a sliding way is formed in the sliding sleeve, and a screw rod is arranged in the sliding sleeve. A first rotating motor is arranged on the main body, a sliding block is arranged in the sliding sleeve, a supporting rod is arranged at the lower end of the sliding block, a supporting plate is arranged at the lower end of the supporting rod, a mounting plate is arranged on the supporting plate, a roller is arranged on the mounting plate, a second rotating motor is arranged on the mounting plate, a scraper is arranged on the roller, and a first scraping rod and a second scraping rod are arranged on the roller; raw materials are laid on the conveying belt from the feeding port, then the first automatic door is closed, air in the main body is pumped out through the vacuum pump, the microwave generator is used for heating and puffing, the raw materials are turned over back and forth through the first scraping rod and the second scraping rod, the raw materials are scraped to be flat through the scraping pieces, the raw materials are heated evenly, and the puffing quality is guaranteed.

The invention discloses a powder beverage puffing machine, which comprises a main body, a conveyor belt is arranged inside the main body, a material inlet and a material outlet are connected to the main body, a first automatic door is arranged on the material inlet, and a second automatic door is arranged on the material outlet , the upper end of the main body is provided with a microwave generator and a vacuum pump, a sliding sleeve is provided in the main body, a slideway is opened on the sliding sleeve, a screw is provided in the sliding sleeve, a first rotating motor is provided on the main body, and a slider is provided in the sliding sleeve , the lower end of the slider is provided with a support rod, the lower end of the support rod is provided with a support plate, the support plate is provided with a mounting plate, the mounting plate is provided with a roller, the mounting plate is provided with a second rotating motor, and the roller is provided with a scraper , the drum is provided with a first scraping bar and a second scraping bar. The present invention lays the raw material on the conveyor belt from the feed port, and then closes the first automatic door, and the vacuum pump pumps out the air in the main body, and the microwave generator heats and expands, and the first The scraper bar and the second scraper bar turn the raw material back and forth, and the scraper scrapes the raw material evenly, so that the raw material is heated evenly to ensure the puffing quality.

The invention provides a double-C-shaped elastic wiring device, and belongs to the field of electricity. The double-C-shaped elastic wiring device is formed by a double-C-shaped double-opening elastic wire clamp, a cup head square neck bolt and a hexagon flange nut. The double-C-shaped double-opening elastic wire clamp comprises a first C-shaped curved surface component and a second C-shaped curved surface component. The open end of the first C-shaped curved surface component is provided with a first extended straight edge and a second extended bevel edge, the other end of the second extended bevel edge is connected with one end of the open end of the second C-shaped curved surface component, and a third extended straight edge is arranged at the other end of the open end of the second C-shaped curved surface component. A regular polygonal hole is formed in a support. The cup head square neck bolt is arranged in the regular polygonal hole. The cup head square neck bolt penetrates a first bolt hole, a long hole and a second bolt hole to be connected with the hexagon flange nut in a rotating and fastening mode. Rapid fastening of a wire can be achieved by the utilization of only one socket wrench, equipment hot-line wiring operation can be performed on an electric pole conveniently, and the double-C-shaped elastic wiring device is suitable for wiring of two wires of different diameters at the same time and can guarantee the personal safety of operators in the operation process.

The invention relates to a slave cylinder (1) for a clutch actuation device of a motor vehicle, comprising a multipart housing (3), which extends concentrically about a longitudinal axis (2), and at least one piston (5) which is received in the housing (3) in a movable manner and which together with the housing (3) delimits a pressure chamber (4), wherein the housing (3) is provided with a coolantchannel (6) which runs at least partly in a radial direction, and the housing (3) has a first housing component (7), which consists of plastic, and a second housing component (8), which is connectedto the first housing component (7) and consists of a metal material. The coolant channel (6) is formed at least partly by the first housing component (7). The invention additionally relates to a clutch actuation device comprising said slave cylinder (1).

The present invention relates to an index-type augmented reality method, comprising the following steps: 1] performing feature encoding on the object; 2] performing feature encoding extraction on the object by the augmented reality input pen; 3] terminal processing the encrypted data sent by the augmented reality input pen Feature coding: 4] Operation: 5] The display module displays the resources played by the playback module. The present invention adopts OID coding, and each OID coding figure is composed of many subtle and difficult points for human eyes according to specific rules, and corresponds to a set of specific numerical values. The biggest difference from other optical identification codes is that the miniaturized bottom code not only has the characteristics of confidentiality and low visual interference, but also can be hidden under the color pattern of printed matter.

The invention discloses automatic turnover equipment of cement pole manufacturing molds. The automatic turnover equipment comprises a translation device, a longitudinal moving device, a turnover device and a lifting device; the translation device comprises a translation motor, a first transmission mechanism, a walking trolley, a translation rail and a supporting frame; the translation motor drives the walking trolley to walk on the translation rail; the longitudinal moving device comprises a longitudinal moving motor, a second transmission mechanism, an end beam trolley and a longitudinal moving rail, and the longitudinal moving motor drives the end beam trolley to walk on the longitudinal moving rail. The turnover device comprises a motor seat plate, a turnover motor and a turnover wheel, and the turnover wheel is connected with the turnover motor. The lifting device is connected with the translation device and drives the turnover device to do lifting motion. The automatic turnover equipment automatically completes the complex work of mold closing and mold demounting during cement pole production, operation is accurate, the labor cost is reduced, the production efficiency is improved, and a cement pole production line is promoted to achieve automatic production.

The invention provides a method for Zigbee-based transmission and printing on Android. The method comprises the steps that: S1, an App sends a printing request to a user space; S2, the user space creates a printer daemon process; S3, after receiving the printing request, the printer daemon process in the user space accesses a Zigbee drive module to establish connection; S4, according to a printer protocol, the printer daemon process scans a printing device and inquires the corresponding printing device state information; S5, after acquiring the printing device state information, the printer daemon process sends a corresponding state to the App; S6, after acquiring the printing device state information, the App sends to-be-printed printing documents to the printer daemon process; S7, according to the printer protocol, the printer daemon process sends the printing request and the printing documents to the printing device via the Zigbee module. The invention also provides a corresponding system. The method and the system allow a mobile terminal to operate a printing device and are simple and convenient.

The invention discloses a steam spraying device of a biomass gasification furnace. The device comprises an upper hanging scaffold, a lower hanging scaffold, a steam pipeline and steam nozzles which are communicated with the steam pipeline, wherein the upper hanging scaffold and the lower hanging scaffold are the same in size and structure and are circular discs; material discharging holes are uniformly distributed on each circular disc; the lower hanging scaffold is fixedly arranged and the upper hanging scaffold is connected with a rotary handle to freely rotate the upper hanging scaffold within a range of 36 degrees; and the bottom face of the upper hanging scaffold and the upper side of the lower hanging scaffold are provided with a plurality of the steam nozzles and a temperature control probe. The steam spraying device of the biomass gasification furnace is mounted in a low-suction type gasification furnace, is used for injecting water steam in straw combustion and gasification processes, and is provided with a temperature control device, thus the purpose of spraying certain amount of steam while setting the temperature can be achieved, the operation is convenient and simple, and the steam spraying device is very suitable to be used in operation of straw gasification furnaces.