36results about How to "Ingenious design" patented technology

The invention relates to the technical field of AR glasses. The invention particularly relates to AR glasses. For the problems of high investment cost, high maintenance cost and high user teaching cost of an indoor navigation technology in the prior art, the invention now proposes the following scheme, the system comprises a background information management module, an intelligent Bluetooth gateway module, a positioning navigation module, AR glasses, a Web Internet service point and a computer management terminal module. The system is characterized in that the background information managementmodule is connected with the intelligent gateway module through Bluetooth, the intelligent Bluetooth gateway module is connected with the positioning navigation module through Bluetooth, and the positioning navigation module is connected with the AR glasses through a wireless network. The system is reasonable in structure, ingenious in design and easy to operate, information labels of nearby places can be seen on an interface by scanning a surrounding live-action environment through a camera of an AR glasses body, information such as the distance and the name is displayed at the same time, the navigation operation is simplified, and the maintenance cost is reduced.

The invention relates to a full-automatic pipe cutting machine. The cutting machine comprises a feeding rack (1), a guide rail assembly and a cutting assembly. The feeding rack (1) comprises a workbench (2); the guide rail assembly comprises a linear guide rail (5); the cutting assembly and the linear guide rail (5) are arranged on the workbench (2), a front feeding assembly (7) and a rear feedingassembly (8) are arranged on the linear guide rail (5) separately, and a pipe to be cut is fed into the linear guide rail (5) through the front feeding assembly (7) and the rear feeding assembly (8)and conveyed to the position of the cutting assembly through the linear guide rail (5) to be cut. The full-automatic pipe cutting machine is simple in structure and ingenious in design, alternate feeding is achieved through the front feeding assembly and the rear feeding assembly, and the long pipe can be cut; the rear feeding assembly is used for clamping pipes and feeding the pipes into the cutting assembly to cut a head material and most of the pipe, the front feeding assembly is used for cutting the remaining pipes, and therefore the pipe cutting time is shortened.

The invention discloses a high-precision Rogowski coil, which comprises an annular body composed of an ignition wire, an enameled wire, and a silicone tube arranged in order from the inside to the outside. The enameled wire is wound around the ignition wire, and the two ends of the ignition wire and the enameled wire are provided with joints, and compensation coils and lead wires are arranged in the joints. One end of each compensation coil is connected to the enameled wire, and the other end is connected to the lead wire. The ignition wire is provided with a flexible frame on the ring-shapedinner side, and the frame has a Rogowski coil centering mechanism for leads on the inner wall of the ring. The invention, which is convenient for adjusting the centering of the center axis of the lead, is well designed and simple in structure, and provides a quick and easy way to adjust the center axis of the lead to coincide with the central axis of the Rogowski coil, therefore, significant savesthe installation time before measurement, and is capable of perfectly centering the leads of different diameters.

The invention discloses a hidden-type ceiling projection screen box. The hidden-type ceiling projection screen box comprises a sliding plate box, wherein a screen box main body and a motor are arranged at an upper side of the sliding plate box, a fourth gear is connected with the motor and is engaged with a rotation ring, an annular sliding block is arranged on a side wall of the rotation ring andis connected with an annular sliding groove, broken teeth is arranged on an inner side wall of the rotation ring and are movably engaged with a second gear, an inner end of the second gear penetratesthrough the sliding plate box and extends to a sliding cavity, an outer side of the rotation ring is engaged and connected with a first gear, the first gear is connected with a winding shaft, and thewinding shaft is used for winding a screen. The screen box main body can be hidden on a ceiling, the opening and the closing of a sliding plate are controlled by the motor, so that the closing of a bin opening and drooping and winding of the screen are controlled; the device is ingenious in design and is convenient to use, the whole device is hidden on the ceiling and is provided with a switch mechanism, dust prevention is facilitated, the office space is not occupied, and the integral layout of an office environment cannot be damaged.

The invention relates to a shoe washing system capable of washing more cleanly. The shoe washing system comprises a shoe conveying track, a water storage chamber, a water ejection device, a sewage collector, a drying device, an oily water heater, a blowing device, a condenser and a controller, wherein the shoe conveying track is used for conveying shoes; the water storage chamber is used for storing water; the water ejection device is used for ejecting water to wash the shoes; the sewage collector is used for collecting washing sewage; the drying device is used for drying the shoes; the oily water heater is used for heating oily water; the blowing device is used for blowing out air; the condenser is used for condensing steam generated from the drying device; the controller is used for controlling the shoe washing system to work; the water ejection device comprises a water ejection chamber, an upper spraying tube mounted on the upper side of the water ejection chamber, and a lower spraying tube mounted on the lower side of the water ejection chamber; the water ejection device further comprises a front spraying tube mounted on the front side of the water ejection chamber, and a rear spraying tube mounted on the rear side of the water ejection chamber. By adopting the shoe washing system, the shoes can be washed in the upper, lower, front and rear directions by the water ejection device, and thus the shoes can be washed more thoroughly.

The invention discloses an atomization device of an electronic cigarette. The atomization device comprises an air channel. A heating device capable of allowing airflow to pass and an adjusting device for adjusting the amount of the airflow passing through the heating device are arranged in the air channel. The atomization device of the electronic cigarette is simple in structure and ingenious in design, the particle diameter of aerosol particles in smoke can be controlled through the amount of airflow of the heating device, and therefore the smoking taste can be improved, and the problem that an existing electronic cigarette is prone to generate burnt smells is solved.

The invention discloses a drilling machine. The drilling machine comprises a base, an installation support arranged on the base, a drive device fixed on the installation support, and a drilling assembly connected with the drive device, wherein the base comprises a base plate and an installation table; the installation support comprises a bottom support and a top support; the drive device comprises a drive motor, and a motor installation plate fixedly connected with the installation support; the drilling assembly comprises a shaft coupler, a drill rod and a drill bit; one end of the shaft coupler is connected with an output shaft of the drive motor, and the other end of the shaft coupler is fixedly connected with the drill rod; and the drill bit is integrally connected with the drill rod through a detachable structure. The service life of the drilling machine disclosed by the invention is prolonged, and the cost and the running and maintenance expenses thereof are reduced by adopting a new structural design.

The invention provides a dual-purpose fuel injection system and a fuel injection control method. The dual-purpose fuel injection system comprises a two-position three-way valve (1). The two-position three-way valve (1) comprises an outlet (11), a first inlet (2) and a second inlet (13). The first inlet (12) communicates with the outlet (11) through a first channel and the second inlet (13) communicates with the outlet (11) through a second channel. The two-position three-way valve (1) further comprises a valve spool (5) used for realizing switching between the first channel and the second channel. The outlet (11) communicates with a fuel injection nozzle (2). The dual-purpose fuel injection system further comprises a methyl alcohol tank, a gasoline tank, a gasoline pump (3) used for sucking gasoline in the gasoline tank and conveying the sucked gasoline to the fuel injection nozzle (2), and a methyl alcohol pump (4) used for sucking methyl alcohol in the methyl alcohol tank and conveying the sucked methyl alcohol to the fuel injection nozzle (2). The dual-purpose fuel injection system and the fuel injection control method are skillful in design and high in practicality.

The invention discloses a novel paper roll seat, which includes a weighted anti-slip base, a blade, and a vertical rod. A track is arranged in the groove, and a slide groove is arranged at the bottom of the blade, and the blade is mounted on the track through the slide groove, and slides on the track. Its advantages are: the paper roll seat is ingeniously designed and simple in structure, and the paper towel can be taken with only one hand, which is convenient and practical.

The invention discloses an ocean acidification research experiment device. The experiment device is characterized by consisting of a mixed gas preparation device and a tide simulator, wherein the mixed gas preparation device can quantitatively control the content of CO2 in air and inputting the air into the tide simulator, and the tide simulator can simulate the environments of ebb and flow of natural oceans to the limit and can restore natural environments as far as possible. The ocean acidification research experiment device has a simple structure, a smart design and reasonable layout, can simulate the tidal movement of oceans and can accurately control the content of CO2 dissolved in seawater.

The invention provides a water distribution pipe in a chilled water storage system, and belongs to the field of energy storage. The chilled water storage system comprises a cylindrical cold storage pool, the outer wall of the cold storage pool is covered with an insulating layer, a cooling pipe is arranged in the cold storage pool, and a hot water layer, a thermocline and a cold water layer are arranged in the cold storage pool according to the water temperature from top to bottom; the water distribution pipe is in a bending shape, one end of the water distribution pipe is provided with a water inlet and located outside the cold storage pool, and the other end of the water distribution pipe is provided with a water outlet and located in the cold storage pool; the water distribution pipe is provided with multiple bending portions, each bending portion is provided with an obliquely arranged buffer portion, the buffer portions are impacted by waterflow, and each buffer portion is fixedly connected with a layer of rubber; the end, located in the cold storage pool, of the water distribution pipe is arranged to be gradually expanded to the end opening and a sponge which is in the shape of an inverted circular truncated cone is arranged in the end, the size of the sponge is matched with that of the end opening of the water distribution pipe, and the sponge is completely immersed in a warm water layer. The water distribution pipe can enable the waterflow to evenly and stably enter the cold storage pool at the slow flow rate.

The invention relates to a storage shoe cabinet with a variable inner space, and belongs to the technical field of boxes and cabinets for daily use. The storage shoe cabinet with the variable inner space is composed of a cabinet body, a partition plate A, a partition plate B, a partition plate C and a spaced slide plate B; the cabinet body is internally and fixedly provided with the partition plate A, the partition plate B and the partition plate C in a spaced mode; a spaced slide plate A is slidably installed at the portion, below the partition plate C, on a base plate of the cabinet body through symmetric T-shaped slide rails; a guide slide rail is arranged at the portion, above the spaced slide plate A, on the lower end face of the partition plate C; multiple clamping devices are slidably installed at the portion, on the guide slide rail, at one side of the spaced slide plate A; the spaced slide plate B is slidably installed at the portion, on the guide slide rail, at the other sideof the spaced slide plate A. The storage shoe cabinet with the variable inner space is simple in structure and ingenious in design, solves the problems that an existing shoe cabinet has a low space utilization rate and placement procedures of high boots are complicated, and meets the household using demands.

The invention provides an automatic excess material recycling device for gypsum block production equipment. The automatic excess material recycling device comprises a material scraping device and a recycling device, wherein the material scraping device is arranged on a rack and is used for scraping excess materials, the recycling device is used for recycling the excess materials, the recycling device is connected with a water measuring hopper, and the excess materials are scraped by the material scraping device, fall into the recycling device and return to the water measuring hopper through the recycling device. According to the automatic excess material recycling device provided by the invention, automatic scraping and automatic recycling of gypsum excess materials in gypsum block production are realized by arranging the material scraping device and the recycling device, the resources are greatly saved, and the cost of the raw materials is reduced; by adopting the automatic excess material recycling device, the manual operation of an excess material cleaning link can be omitted, the labor cost and the possibility of accidental injury on personnel in the operation link are reduced, the excess material cleaning link can be continuously carried out after the manual operation is omitted, halfway resting is not needed, and the production efficiency is increased; in addition, the structure is simple, the design is ingenious, the running is stable, and the production cost and the manufacturing cost are low.

The invention relates to an agricultural ditching membrane-coating soil-covering device and belongs to the technical field of agricultural machinery. The invention aims to solve the problems of high labor intensity and low labor efficiency of the present sowing membrane-coating method for cultivating. The agricultural ditching membrane-coating soil-covering device comprises a frame, a ditching instrument, a soil recycling device, a seed drainer, a soil covering device, a rolling device, a membrane coating mechanism and a walking wheel, wherein the ditching instrument is arranged at the lower end of the frame; the soil recycling device is arranged on the rear side of the ditching instrument; the seed drainer is arranged on the rear side of the soil recycling device; the seed drainer is welded and mounted on the frame; the rolling device, the membrane coating mechanism and the walking wheel are successively arranged on the rear side of the seed drainer; and the soil collected by the soil recycling device is discharged into a hopper of the soil covering device. The whole agricultural ditching membrane-coating soil-covering device is smartly and completely designed, has complete functions and can complete the operations of ridging, sowing, covering soil, pressing and paving membrane in turn.

The invention relates to a waterproof textile. Including the object layer, it is characterized in that the surface of the object layer is provided with a fabric layer, and the fabric layer is made of mixed weaving of vinyl acetate copolymer fiber layer and cotton cloth, and the upper and lower sides of the fabric layer are provided with waterproof layers. The above waterproof layer is provided with some ventilation holes. The present invention has simple structure, ingenious design, can be used in a specific environment, looks beautiful, is applicable to a wide range, and has a simple manufacturing process, low production cost, good air permeability, and does not feel stuffy in use. Novelty is an innovative design scheme, which is favorable for popularization and use.

The invention discloses an automatic washing device for an anilox roller of a cigarette case printer. The automatic washing device comprises a bottom board, supporting boards are fixed to the two sides of the top of the bottom board; a top board is fixed to the tops of the supporting boards; a water storage tank is welded to the top of the top board; a high-pressure pump is installed inside the water storage tank; a high-pressure pump is installed inside the water storage tank; the water outlet end of the high-pressure pump is connected with a first connection pipe; the end, away from the high-pressure pump, of the first connection pipe is connected to the top of a main pipeline; a screw rod is rotationally installed inside a mounting tube; one end of the screw rod extends out of the mounting tube and is fixedly connected with the output end of a drive motor; the part, inside the mounting tube, of the screw rod is sleeved with a supporting block in a threaded mode; the upper end of thesupporting block extends out of the mounting tube; an arc groove is formed in the middle of the top of the supporting block and provided with an arc board; the arc board is fixed to the top of the supporting block through a bolt; and a supporting device is arranged above the bottom board. The automatic washing device is novel in structure, ingenious in design, reasonable in structure and suitablefor being popularized.

The invention relates to a pipeline surface treatment device of a pressure controller. The pipeline surface treatment device comprises a motor, a wheel brush, a clamping mechanism, a first platform, asecond platform and cylinders, wherein the first cylinder and the second platform are mounted on the first platform; the second platform is mounted on the first platform through sliding blocks and sliding rails; the first cylinder is located on one side of the second platform, and the front end of the first cylinder is in control connection with the second platform in a telescopic mode; the clamping mechanism is mounted on the second platform; the clamping mechanism comprises a third platform, the second cylinder, a small motor, a clamping seat and an ejection pin; the third platform is mounted on the second platform through sliding blocks and sliding rails; the second cylinder is mounted on the second platform, and the front end of the second cylinder is in control connection with the third platform in a telescopic mode; the clamping seat and the ejection pin are mounted on the third platform; and the front end of the pressure controller is clamped in the rear end of the clamping seat, and a copper tube at the rear end of the pressure controller is ejected in the ejection pin. The pipeline surface treatment device of the pressure controller has the advantages of being ingenious in design and convenient to use, conducting polishing on the surface of the copper tube through the copper wire wheel brush to remove aerugo and other dirt and meeting the production requirements.

The invention discloses a cloth bag dust removal device with a cleaning function. The device comprises a machine body, an air inlet cavity and an air outlet cavity are formed in the top and the bottomof the machine body correspondingly, the side face of the air inlet cavity and the side face of the air outlet cavity are connected with an air inlet pipe and an air outlet pipe correspondingly, a dust removal cloth bag is connected between the air inlet cavity and the air outlet cavity, a rotating shaft is arranged in the center of the dust removal cloth bag, a scraper in contact with the innerwall of the dust removal cloth bag is arranged on the rotating shaft, the rotating shaft is connected with an output shaft of a motor at the top of the machine body, an ash discharge hopper is arranged at the bottom of the exhaust cavity, and an electric valve is arranged at the bottom of the ash discharge hopper. The cloth bag dust removal device is simple in structure and ingenious in design, after the dust removal cloth bag is full of dust, the motor drives the rotating shaft to rotate, the scraper on the rotating shaft cleans the dust accumulated on the inner wall of the dust removal clothbag, the cleaned dust is collected and treated through control of the dust discharge hopper and the electric valve, and therefore the dust removal effect of the cloth bag dust removal device is improved.