473results about How to "Versatile" patented technology

The application relates to an iron frame for a station-assisted reclining chair capable of realizing a head-low-foot-high function, which comprises an inclined support, a bottom frame, an extension support, a rotary rod, an upper frame assembly and a first electric push rod. The middle portions of the two sides of the inclined support are hingedly matched with the bottom frame, so that the tail end of the inclined support is overlapped with the tail end of the bottom frame, and the front end of the bottom frame is overlapped with the front end of the inclined support. The tail end of the upper frame assembly is hingedly matched with the tail end of the bottom frame, the rotary rod is arranged above the front portion of the upper frame, the two ends of the rotary rod are transmissionally matched with the extension support, the front end bottom of the upper frame assembly is provided with a station stop block, the lower side of the end portion of the rotary rod is provided with a station support matched with the station stop block, the tail portion of the upper frame assembly is further provided with a rotary rod limiting stop block, the front end of the first electric push rod is hingedly matched with the middle portion of the rotary rod, and the tail end of the first electric push rod is hingedly matched with the tail end of the inclined support, so that the first electric push rod is obliquely arranged between the rotary rod and the inclined support.

The application relates to the technical field of vehicle-mounted accessories. The application discloses a driving recorder, which comprises a main body shell, a main control circuit board, a camera circuit board and a power storage component. The main body shell has a first accommodating cavity. The main control circuit board is provided with a main control assembly. The camera circuit board is provided with a camera assembly. The camera circuit board and the main control circuit board are arranged in a stacked manner along a first direction in the first accommodating cavity. The power storage component is electrically connected to the camera circuit board through the main control assembly and is stacked relative to the camera circuit board and the main control circuit board. The circuit boards and the power storage component are only stacked in the thickness direction, so that a compact and regular whole body is finally formed, the space utilization rate in the first accommodating cavity is improved, and the size of the main body shell is reduced.

The utility model relates to nursing supplies technical field, concretely discloses a temperature -sensitive discoloration multifunctional bath brush, include: bottom plate, the both sides of bottom plate are first board surface and second board surface respectively, first board surface is provided with first bristle area and second bristle area, first bristle area sets up in first board surface center, just second bristle area is provided with a plurality of, a plurality of second bristle area sets up in first bristle area periphery, second board surface is provided with third bristle area and fourth bristle area, third bristle area sets up in second board surface center, just fourth bristle area is provided with a plurality of, a plurality of fourth bristle area sets up in third bristle area periphery, the surface of first bristle area third bristle area is equipped with temperature -sensitive discoloration layer, the utility model discloses through setting up temperature -sensitive discoloration layer on the surface of first bristle area and third bristle area, can realize real -time, directly and intuitively understand water temperature condition through observing bristle area color change only through naked eye.

The utility model relates to the technical field of ceramic products, concretely relates to an artistic ceramic ornament with hollow shape. The artistic ceramic ornament with hollow shape of the present application, including ceramic base, the ceramic base is rotatoryly installed with ornament body, the ornament body includes the rotation subassembly installed on the ceramic base, the rotation subassembly is installed with light assembly, the light assembly periphery is equipped with the decorative body, the decorative body with the rotation subassembly passes through the detachable connection of joint or screw thread connection mode, thereby the maintenance and cleaning are convenient, when the rotation subassembly drives the ornament body rotates, the light of light assembly emits in proper order and passes through the hollow part of decorative body and the first hollow hole equipped with on the ceramic base, thereby projects the light and shadow pattern that changes ceaselessly, dynamic on the desktop, greatly enhances artistic appreciation and visual impact.

The utility model discloses a simple process, many function's intelligent detection and control technology application practical training platform. Adopted technical scheme includes: dosing unit, reaction unit and cooling unit, the dosing unit includes first raw material groove, second raw material groove and dosing mixing jar, first raw material groove top is linked with first liquid level switch, second raw material groove top is linked with second liquid level switch, and is equipped with fourth hand valve, dosing mixing jar top middle part and first stirring motor connection, dosing mixing jar top two feed ports are located dosing mixing jar front side and glass tube liquid level meter connection respectively left and right sides of first stirring motor.

This invention discloses a vertical cigarette packing device and its working method, which solves the problem of large footprint of existing cigarette packing machines. It has the beneficial effects of reducing the footprint of cigarette packing equipment and expanding the application range of cigarette packing machines. The specific solution is as follows: A vertical cigarette packing device includes a frame, which supports a multi-segment transfer mechanism, a cigarette pack flipping mechanism, and a flat plate opening and closing mechanism. The multi-segment transfer mechanism is located at the top of the frame and is connected to a clamping and suction composite clamp. The cigarette pack flipping mechanism is set on the side of the clamping and suction composite clamp. A cigarette pack clamping mechanism is set on the inner side of the frame of the cigarette pack flipping mechanism. The flat plate opening and closing mechanism is set below the cigarette pack clamping mechanism. The cigarette pack flipping mechanism flips several horizontal cigarette packs into a vertical state. The cigarette pack clamping mechanism clamps the vertical cigarette packs. When the flat plate opening and closing mechanism is closed, it supports the bottom of the vertical cigarette packs.

The utility model provides a kind of multifunctional knife sharpener with food temperature detection, including knife sharpener, the knife sharpener is equipped with several grinding mouth for tool grinding;Still include food temperature probe;The knife sharpener is equipped with the probe storage groove for accommodating food temperature probe;The first end of the food temperature probe is hinged with probe storage groove, to make the second end of food temperature probe rotatable remove probe storage groove or move into probe storage groove;The second end of the food temperature probe is used to detect the temperature of food.The utility model integrates food temperature probe on knife sharpener, and enriches the function of knife sharpener;Food temperature probe is installed on knife sharpener by hinged connection mode, and can be rotated to remove and use, and then hidden in probe storage groove for storage after use, simple operation, flexible and convenient to use.

This application discloses a power grid construction system and control method. The system includes a first AC system access port, a first transformer, a second transformer, a first converter, a supporting capacitor, a second converter, a coupling module, a third converter, a second AC system access port, a DC bus, an energy storage device, and a comprehensive control unit. The control method sets multi-level early warning thresholds for voltage and frequency, divides the grid into collaborative grid construction optimization and islanded grid construction modes, and executes differentiated control logic on the three converters respectively, achieving proactive virtual inertia support for the power grid and islanded grid power supply assurance. This invention is based on power flow control technology between power transformers (TPFC) to realize grid construction across voltage levels, improve the grid's ability to absorb new energy sources and maintain power supply to important loads, and is applicable to power flow control and grid construction between voltage levels.

The application discloses a kind of digital culture intelligent resource library construction method and system, belong to digital cultural resource management technical field.The method includes: multi-source heterogeneous layered collection (six categories of resources are synchronously collected by multimodal terminal, high-precision detail capture), adaptive heterogeneous resource standardization processing (personalized algorithm, independent DCIR format), double-branch attention intelligent classification association (accurate classification, mining internal correlation), distributed encryption storage and intelligent indexing (safe and traceable, fast retrieval), dynamic self-optimization and intelligent updating (model incremental updating, resource real-time replenishment).The system, device and medium correspond to realize the above method.The present application completely avoids prior art, realizes the high-precision, intelligent, safe and dynamic construction of digital cultural resources, and improves the efficiency of resource protection and utilization.

This application relates to the field of sweeper truck technology, and in particular to a novel sweeper truck suction cup device, comprising a suction cup housing and a suction pipe. The suction pipe is vertically mounted on the suction cup housing and connected to the sweeper truck's suction negative pressure system. A brush roller is also mounted at the bottom of the suction cup housing, and a power assembly for driving the brush roller to rotate is also provided on the suction cup housing. The brush roller is located behind the suction pipe. A front roller assembly and a front water spray assembly are provided at the front end of the suction cup housing, and a rear roller assembly and a rear water spray assembly are provided at the rear end of the suction cup housing. Both the front and rear water spray assemblies are connected to the sweeper truck's water supply system. This novel sweeper truck suction cup device, by activating the power assembly to drive the brush roller to sweep the road surface, loosens stubborn debris. It can also perform high-pressure water spraying to wash the road surface through the front and rear water spray assemblies, achieving a better cleaning effect for stubborn debris.

The application discloses an online automatic measuring device for the wall thickness of a high-temperature steel pipe. The device comprises a steel pipe guide column, a transmission ring, a main frame assembly, a connecting rod assembly and a first adjusting assembly. The steel pipe guide column is arranged in the main frame assembly and is used for conveying a steel pipe to be measured. The transmission ring is coaxially arranged outside the steel pipe guide column and is arranged close to the steel pipe outlet of the steel pipe guide column. The transmission ring is connected to the outlet side plate of the main frame assembly through the first adjusting assembly. A plurality of connecting rod assemblies are arranged at intervals along the circumference and are arranged close to the steel pipe inlet of the steel pipe guide column. Each connecting rod assembly extends into the steel pipe guide column and is provided with a detection assembly. The connecting rod assembly is connected to the inlet side plate of the main frame assembly and is connected to the transmission ring. The device can be used for long-time online measurement of the wall thickness of the steel pipe at high temperature (600-1000 DEG C), realizes real-time synchronization of relevant data, greatly improves the qualified rate of the finished steel pipe and reduces the cost of the production line.

The utility model discloses ultrasonic probe and connecting line place protection device, including protection pipe, spring, outer spiral groove, inner spiral groove, fixator no.

One aspect of the present invention relates to a method and an apparatus for performing calibration of a light field display using a camera scan, and more particularly, to a method for performing calibration of a light field display using a camera scan manner and an apparatus operated using the method in order to determine parameters originating from manufacturing errors of the light field display. According to one embodiment of the present invention, it is possible to provide a calibration method for determining an actual parameter of a 3D display system having a manufacturing error and a calibration device for implementing the method, and to provide a calibration method for determining an actual parameter of a 3D display system having a manufacturing error as a correct value of the actual parameter is determined. Therefore, the light field image accurately corresponding to the actual parameters of the 3D display system can be generated and the image is correctly separately irradiated to the two eyes, so that a clear glasses-free 3D display system can be provided.

The application is a QUBO problem solving method based on analog computing circuit, belonging to the field of analog computing and integrated circuit.The method combines the mathematical mapping of QUBO problem with the physical evolution process of analog computing circuit, maps the quadratic term matrix in QUBO problem into the product of resistance value in programmable resistance memory array and output current of current source module, maps the linear coefficient vector into threshold voltage of each row comparator, and takes the output voltage of each row comparator on feedback loop as the output of corresponding logic of state variable to be solved in QUBO problem, and relies on the natural evolution process of voltage in the circuit to realize the solution of QUBO problem in one step.The application does not depend on external digital circuit to provide clock, but updates in continuous time, has the advantages of fast speed, less peripheral circuit and low power consumption, and is suitable for the application scene of QUBO problem which is sensitive to power consumption and requires high solving speed.

The utility model discloses a V type titanium hanger, including fixed sleeve, the pipe wall of fixed sleeve is equipped with the left arm lever and right arm lever that make linear extension outward, the included angle between right arm lever with left arm lever is A, left arm lever and right arm lever are not connected with one end of fixed sleeve respectively welded with the nut, still include two cylindrical locating post, and the one end coaxial line of locating post is provided with first stud portion, and the other end coaxial line is provided with second stud portion, and second stud portion is connected with the nut threaded connection respectively, first stud portion is connected with internal thread sleeve on the threaded connection, locating post one end with internal thread sleeve has fixed cone platform, and internal thread sleeve one end with locating post has movable cone platform. This hanger has the characteristics of strong speciality, clamping firm and stable, and the whole function is perfect, and the practicality is strong.

This invention relates to the field of water sample treatment technology and discloses a portable multi-mode water sample filtration pretreatment device, including a portable support, a sedimentation tank on one side of the portable support, a siphon tube inside the sedimentation tank, and a filter screen at the end of the siphon tube away from the sedimentation tank. A filter screen is fixedly installed inside the filter screen. A rotating frame is rotatably connected to the inside of the filter screen. This invention has rich functionality, simultaneously meeting the needs of multiple modes including filtration, static sedimentation, and centrifugation. Furthermore, the nozzle in this invention can continuously adjust its position to achieve fully automated rinsing of the filter screen. Compared to existing technologies that use multiple nozzles to fully rinse the filter screen, the single-nozzle rinsing structure facilitates subsequent maintenance. In addition, impurities that are dispersed and reduced in size during rinsing cannot be sent to the lower membrane filter and are discharged through the drain pipe under the action of water flow, thereby improving the service life of the membrane filter.

The utility model discloses a kind of telescopic devices for robot pipeline package, including fixed base, at least two guide columns are equipped on fixed base, two ends of guide column are respectively equipped with guide pillar fixing seat, each guide column is slidably connected with a guide block, guide column is sleeved with elastic member, protective cover extending front and back is equipped on fixed base, guide column, guide pillar fixing seat, guide block and elastic member are all arranged in protective cover, left side and / or right side of protective cover is equipped with side hole extending front and back, slidingly connected with movable support in side hole, one end of movable support is connected with guide block, the other end is equipped with movable mounting rack, one end of fixed support connected with fixed base is equipped in side hole, the other end of fixed support is equipped with fixed mounting rack.The device is configured with the telescopic device on the pipeline package too long, can be telescopic while the robot working end is extended front and back, linkage is floating, avoid pipeline to hang down, use more safe and reliable.

This application discloses an AGV control method and device using button combination coding, comprising the following steps: setting a combination of buttons and knobs on the conspicuous external end face of the AGV; setting the functions and attributes of the combined buttons and knobs, including but not limited to: an action combination button, a vehicle type knob, and a coding combination knob; the action combination button is used to control the AGV to perform a preset action; the vehicle type knob is used to set the AGV to a vehicle type performing certain specific functions; the coding combination knob is used to set the address code corresponding to the AGV performing the preset action; the AGV is controlled to perform a preset task through the combination coding of buttons and knobs, and the task and action of the AGV can be modified at any time by adjusting the combination coding. This application avoids the hazards of AGV control signal loss, signal disconnection, and control failure caused by changes in network signal strength; it enriches the functions of traditional AGV setting devices, simplifies the operation process, and facilitates the promotion and application of AGV products.

The utility model discloses a kind of tool of inclination test swing distance measurement, wherein, tool of inclination test swing distance measurement includes pendulum and guide pipe, pendulum and guide pipe are connected by first cycloid, level pointer is provided on guide pipe, the pointing direction of level pointer is perpendicular to the central axis of guide pipe;Tool further includes test box body, test box body is provided with test liquid, upper cover is provided with guide port, the edge of guide port is provided with scale, pendulum can enter test box body inside via guide port, until being completely immersed by test liquid, at this time, level pointer and scale overlap intersection, when test box body is inclined, level pointer and scale can read out swing distance.The tool of inclination test swing distance measurement can accurately read swing distance, solve the problem of inaccurate measurement according to cycloid offset distance directly in traditional method, when testing, pendulum is completely immersed by test liquid, and damping effect makes measurement more stable.

The utility model discloses a hard capsule automatic subpackage and detection integrated equipment relates to capsule technical field, the utility model discloses: vibrating disk and side frame, side frame both ends close to the inside are provided with the ring, the outside of ring is provided with the conveyor belt, the surface of conveyor belt is provided with the mounting block, the mounting block is provided with the vibrating disk, the side frame is provided with the vibrating disk. A receiving box is arranged at the bottom of the side, away from the vibration disc, of the conveying belt, a detection device is arranged at the top of the center of the conveying belt, and a sorting device is arranged on the side, away from the vibration disc, of the detection device. According to the automatic capsule packaging machine, materials are automatically fed to the conveying belt through the vibration disc and detected through the detection device, unqualified capsules are pushed out through the sorting device and fall into the flow guide groove, the capsules which are detected to be qualified continue to be conveyed and finally fall into the material receiving box, the qualified products and the unqualified products are packaged on the basis of the detection function, and the packaging efficiency is improved. The functions of the device are more complete, and the production efficiency is improved.

The application relates to a pure polyester weather-resistant powder coating drying storage device, belonging to the technical field of pure polyester weather-resistant powder coating storage, which comprises a storage tank, a power support frame and a middle drying assembly, the storage tank is horizontally rotationally connected to the power support frame, the two ends of the storage tank are provided with openings, and the storage tank is provided with a funnel-shaped discharge hopper on one side. The storage tank and the middle drying assembly can relatively rotate, the pure polyester weather-resistant powder coating is lifted to a high position and falls through the strip-shaped protrusions, and the pure polyester weather-resistant powder coating in the storage tank can be stirred in sequence and reciprocally, the heat accumulated in the middle of the storage tank can be quickly dissipated, hot air is discharged from the waterproof air-permeable valve, and the heat in the middle of the storage tank is prevented from being too high. When the humidity in the storage tank is relatively high, the electric heater in the middle drying assembly can be started to dry the pure polyester weather-resistant powder coating, and the device is complete in functions.

The utility model relates to the field of lighting devices, and discloses a high-protection multifunctional LED street lamp which comprises a shell, the front end and the rear end of the shell are provided with a front cavity used for installing an LED light source and a rear cavity used for installing a battery device respectively, and the middle of the shell is in shaft connection with a top cover which can rotate to the side of the rear cavity and is connected with the shell through a buckle assembly. The outer wall, located behind the rear cavity, of the shell is connected with a support. The LED lamp further comprises a waterproof structure, a heat dissipation assembly distributed on the top face of the front end of the shell, the shell wall face, close to the support side, of the rear cavity, the edge of the rear cavity and the edge of the top cover. The circuit protection structure is located in the rear cavity and connected to an external circuit of the battery device; the control structure is arranged on the top surface of the top cover and is electrically connected with the battery device; the sensing structure is arranged on the bottom surface of the shell below the rear cavity and is electrically connected with the battery device; the LED street lamp has the advantages that the waterproof performance is high, the safety of parts in the lamp can be guaranteed in an extreme environment, and the functions are diversified.

This invention relates to the field of demonstration teaching aids, and more particularly to a stepped drive device, comprising a fixed frame, a track assembly mounted on the fixed frame, a trolley mounted on the track assembly, and a sensing device and a speed detection device mounted on the outside of the track assembly; a support fixedly mounted below the fixed frame, and a stepped permanent magnet assembly and a magnetic field transition unit mounted on the inside of the support for driving the trolley to move along the track assembly; the stepped permanent magnet assembly includes a first gradient magnetic field and a second gradient magnetic field arranged sequentially along the direction of trolley movement, both of which are composed of multiple permanent magnets of the same specification, and in a single gradient magnetic field, the number of permanent magnets stacked along the direction perpendicular to the fixed frame increases in a stepped manner; the magnetic field transition unit includes a magnetically adjustable electromagnet disposed between the two gradient magnetic fields; and a speed detection device is mounted at the end of the track assembly, thereby realizing real-time monitoring and demonstration of the trolley's movement state in the stepped changing magnetic field.

The utility model discloses a visual education robot, including robot base, the top of robot base is equipped with upper layer board, middle layer board and lower layer board, and the first stand is connected between upper layer board and middle layer board, and the second stand is connected between middle layer board and lower layer board, and the third stand is connected between lower layer board and robot base, and the top of upper layer board is equipped with first steering wheel, and the first steering wheel is equipped with camera unit, and the first stand is equipped with second support, and the second support is equipped with display unit, and the middle layer board is equipped with loudspeaker and emergency stop switch, and emergency stop switch is electrically connected with walking mechanism, and the robot base is equipped with central processing unit electrically connected with walking mechanism. The education robot realizes the single operation function of each functional part on the robot through the use of the robot operation programming program, and the operation of each functional part brought by the simulation program is perfect, and the practicability is strong.

The utility model relates to a concave-convex splicing assembly type wall body, the wall body comprises daughter boards (1) and corner splicing pieces (2), the two opposite sides of each daughter board (1) are respectively provided with a splicing clamping opening (1-1) and a splicing clamping groove (1-2) which are used for splicing, and the adjacent daughter boards (1) can be spliced in a plane mode through the splicing clamping openings (1-1) and the splicing clamping grooves (1-2); the corner splicing pieces (2) comprise right-angle bending splicing pieces (2-1), acute-angle bending splicing pieces (2-2) and obtuse-angle bending splicing pieces (2-3) which are used for right-angle corner splicing, acute-angle corner splicing and obtuse-angle corner splicing of the adjacent daughter boards (1); the daughter board (1) is provided with preformed holes (1-3) used for being matched with self-tapping screws to achieve fixation. Compared with the prior art, the sound insulation wall has the advantages that the problem of sound leakage generally existing at the splicing position of a traditional assembly type wall can be effectively solved, the sound insulation amount of the splicing position is equivalent to that of the wall, adjustment can be carried out according to the design requirements of close splicing or masking seams, and the sound insulation wall has the attractive effect and flexible design.

The present application relates to the technical field of baby swings, and particularly relates to a backrest angle adjusting mechanism, a seat and a baby swing. The backrest angle adjusting mechanism comprises a front wall pipe, a rear wall pipe, a first pivot as a rotation center, a first clamping groove and a second clamping groove, a sliding groove, a clamping block, a first abutting portion, a first stop portion, a second abutting portion and a second stop portion. The rear wall pipe is rotatable relative to the front wall pipe. The sliding groove is axially arranged on the rear wall pipe. The clamping block is slidably arranged in the sliding groove. The clamping block is selectively clamped with any one of the first clamping groove and the second clamping groove. The first abutting portion is arranged at the end of the rear wall pipe. The first stop portion is arranged on the front wall pipe to stop the first abutting portion. The second abutting portion is arranged at the end of the front wall pipe. The second stop portion is arranged on the rear wall pipe to stop the second abutting portion. The backrest angle adjusting mechanism can adjust the angle between the rear wall pipe and the front wall pipe, and can ensure the connection strength between the rear wall pipe and the front wall pipe.

This utility model discloses a rotor outer diameter tolerance processing device, which includes a machine base, a vibratory feeder, a first linear module, a lifting cylinder, a clamping cylinder, a grinding clamping part, a receiving plate, a transverse cylinder, a translation module, a grinding motor, a cutting fluid protection device, and a discharge sheet metal part. This application can achieve efficient and precise processing of the outer diameter of the rotor permanent magnet through vibration feeding, automatic clamping, precise grinding, and discharge functions, significantly improving production efficiency and processing accuracy. At the same time, it can adapt to the processing needs of rotors of various specifications, effectively prevent cutting fluid splashing and rotor instability, and has important industrial application value.

The utility model discloses hand dryer equipment integrated with a multifunctional component, which relates to the technical field of hand dryers and comprises an outer shell, a drain pipe, a collecting basket, a water tank, bristles, a transmission shaft, a first motor, an opening and closing mechanism, a washing and blowing mechanism and a top cover. The top cover has the advantages of being reasonable and simple in structure, low in production cost and convenient to install, the top cover is automatically opened and closed through the opening and closing mechanism driven by a motor driving gear, and operation is convenient and fast; the hand washing function and the hand drying function are integrated, the water conveying hole and the output hole are matched with the motor to drive the bristles to rotate, efficient cleaning is achieved, sewage is filtered and discharged through the collecting basket, and sanitation and environmental protection are achieved; the control valve plate is controlled to move through transmission of the motor, the gear and the rack, the water outlet state and the air outlet state are switched, the air heater blows out hot air to dry hands through the communicating channel, the functions are complete, the using process is effectively simplified, and the user experience is improved.