83results about How to "Easy and intuitive operation" patented technology

The invention relates to an underwater mechanical arm dragging control method and a mechanical arm system, and is suitable for the fields of ocean exploration, deep sea operation and the like. According to the method, dragging control input of an operator is received through a force feedback handle or virtual reality equipment, and input signals are converted into motion instructions of all joints of the mechanical arm through an inverse kinematics formula. The system is provided with a force sensor and an attitude sensor, feedback data of the underwater environment is collected in real time, the motion trail of the mechanical arm is dynamically optimized based on a PID control algorithm, and high precision and flexibility of the mechanical arm are kept in the complex underwater environment. The system has a multi-degree-of-freedom design and can execute diversified fine operation tasks, a force feedback mechanism ensures that an operator perceives force changes in real time, and the safety and accuracy of operation are improved. The wireless communication module ensures stable transmission of underwater signals, realizes remote operation and real-time feedback, and is suitable for complex underwater operation scenes.

The invention belongs to the field of aviation and aerospace payload testing, and relates to a satellite-borne image data simulation source system, which is used for providing image data for testing for a satellite-borne image processing system and comprises a storage register module realized based on an FPGA (Field Programmable Gate Array) and a simulation image processing module deployed on an upper computer, the storage register module is used for receiving and storing the image frame data generated by the image processing module and providing the image frame data to a satellite-borne image processing system; the feedback module is also used for feeding back the return data of the satellite-borne image processing system to the analog image processing module; the image processing module is used for providing a graphical user interface, receiving a user instruction to manage the image source database, framing to generate image frame data, and transmitting the image frame data to the FPGA; and the receiving module is also used for receiving return data which is transmitted by the FPGA and comes from the satellite-borne image processing system. The system has the advantages of multiple adaptive interfaces, rich configuration options, high flexibility and high reliability.

The utility model relates to the technical field of guitar manufacturing, in particular to automatic processing equipment for guitar curved surface contours, which comprises the following components: a rack, an X-axis moving platform mechanism, a Y-axis moving platform mechanism, a Y-axis moving platform mechanism, a Y-axis moving platform mechanism, a Y-axis moving platform mechanism, a Z-axis moving platform mechanism, a Z-axis moving platform mechanism, a Z-axis moving platform mechanism, a Z-axis moving platform mechanism, a Z-axis moving platform mechanism and a Z-axis moving platform mechanism, the Z-axis moving platform mechanism comprises a Z-direction translation servo motor, a Z-direction lead screw and a clamping table top and comprises a vacuum pump, a vacuum suction cup, an adsorption plate body and vacuum generation cavities evenly arranged in the center of the plate body. According to the equipment, a three-axis moving platform mechanism (X-axis, Y-axis and Z-axis) is matched with a control system to carry out accurate motion control, and accurate machining of the curved surface contour of the guitar handle can be achieved. The machining precision and accuracy are greatly improved, and it is ensured that the outline of each guitar handle can meet the expected design requirement.

The invention discloses a remote control switching reclosing function device, comprising a signal detection unit used for receiving and identifying a reset signal and a closing signal and isolating the reset signal and the closing signal; the signal delay circuit is connected with the signal detection unit and is used for delaying the pulse widths of the reset signal and the closing signal according to the closing requirement of the relay; the relay driver is connected with the signal delay circuit and is used for receiving the reset signal and the closing signal and driving the relay; two groups of relays are adopted, one group of relays is connected to external control, and the other group of relays is connected to the LED lamp; the two groups of relays are completely the same and are adjacent in installation position. According to the invention, the operation of the reclosing device is realized through the remote control signal, so that the problems in the prior art are solved, and the operation efficiency and safety of a power system are improved.

The utility model relates to the technical field of medical instruments, in particular to a neuroendoscopic abrasive drill with a water injection pipe fixing device, which comprises a handle component, an outer sleeve rod, an abrasive drill, a guide seat and a water injection joint, and the guide seat and the water injection joint are arranged at the front end of the outer sleeve rod. A fixing device is arranged on the outer sleeve rod and comprises a hoop fixedly arranged on the outer sleeve rod in a sleeving mode and a fixing assembly installed on the hoop. The fixing assembly comprises an outer shell, a fixed inner sleeve, a movable sleeve and a nut, the fixed inner sleeve is provided with a center channel for the water injection pipe to penetrate through, elastic grabbing clamps which are annularly and evenly distributed are arranged at one end of the fixed inner sleeve, the movable sleeve is slidably arranged on the fixed inner sleeve in a sleeving mode, and the nut is in threaded connection with the fixed inner sleeve. The nut is screwed to push the movable sleeve to axially move and extrude the elastic gripper, so that the elastic gripper is forced to radially contract, and the water injection pipe is firmly clamped. Adhesive tape is replaced by a mechanical buckle type structure, so that an external water injection pipe is quickly and reliably clamped and released, displacement or falling of a pipeline in an operation is avoided, and the flushing effect and the operation safety are guaranteed.

This utility model relates to a tray rack and table, comprising two crossbeams and symmetrically arranged left and right side panels. Each of the left and right side panels has a mounting assembly at its bottom for supporting the crossbeams and shelves. The two crossbeams are respectively located at the front and rear ends of the tray rack, and both ends of each crossbeam are detachably connected to the mounting assemblies on the left and right side panels. Each of the front and rear ends of the left and right side panels has a hanging assembly, which includes a rotatable first hanging member and a rotatable second hanging member. One of the first and second hanging members is selectively hung on a supporting structure for adjusting the height of the tray rack. This utility model's tray rack is not only convenient to store and carry, and easy to assemble and disassemble, but also has the advantages of scene adaptability.

The utility model discloses a heating tail pipe device for a low-temperature emission test, which belongs to the technical field of heating tail pipes and comprises a pipe body, a heating wire, a thermocouple, a PVC (polyvinyl chloride) shell, a flange plate quick interface and a power supply. A layer of heating wire wraps the outer side of the pipe body, a thermocouple is arranged on the heating wire, the thermocouple is connected with a power source, a layer of PVC shell wraps the outer side of the heating wire, a flange plate quick connector is welded to one end of the pipe body, the power source is fixed in a control panel, and an equipment power-on switch, an equipment starting switch and a temperature displayer are further arranged on the control panel. A layer of flame retardant material is arranged between the PVC shell and the heating wire, and a layer of heat preservation cotton is arranged between the PVC shell and the heating wire. A plurality of groups of universal wheel brackets are arranged on the pipe body, and the fixing frame is clamped on the pipe body; according to the utility model, different tail pipes can be conveniently and quickly switched during different tests, and the automatic constant temperature device is adopted, so that the accuracy of the test in the test process is ensured, and visual operation is facilitated.

The utility model discloses a caliber-adjustable silage bagging device, which belongs to the technical field of silage filling, and realizes dynamic adjustability of connecting caliber by arranging caliber adjusting devices with the same structure at two ends of an elastic connecting pipe and combining a plurality of radially distributed telescopic rods and driving mechanisms matched with the telescopic rods. The telescopic rod drives the elastic connecting pipe with flexible deformation capacity, the caliber of the elastic connecting pipe expands or contracts along with the telescopic rod in the telescopic process, the telescopic rod can be effectively attached to the outlines of the filling machine and the ensiling bags, and the device is simple in structure, convenient to adjust, capable of adapting to the ensiling bags with different calibers and high in practicability. And the connecting sealing performance and the filling stability are improved, and the silage filling device is suitable for various silage filling working conditions.

The invention relates to the technical field of wave plate processing, in particular to a material bearing device adaptive to wave plates of multiple sizes and specifications, which comprises a rack assembly, a driving assembly, a driven assembly, a material rod assembly and a material bearing disc, the driving assembly is arranged on the rack assembly and can drive the driven assembly to rotate. The driven assembly is arranged on the rack assembly and connected with the material rod assembly. Wave plates can be placed on the material bearing disc, limiting grooves are formed in the material bearing disc, and the limiting grooves are evenly distributed along the center of the material bearing disc. The material rod assembly can penetrate through the limiting groove and is driven by the driven assembly to move in the limiting groove, the material rod assembly can limit the wave plate, the whole device is composed of the machine frame, the driving assembly, the driven assembly, the material rod and other modular assemblies, the connection relation between the parts is clear, the gear system can be driven through the rotary knob, the cam set is driven to conduct synchronous adjustment, and operation is visual, easy and convenient. Due to the simple and efficient design, the manufacturing, assembling and subsequent maintenance cost of the equipment is reduced, and good practicability and economical efficiency are embodied.

The invention relates to the technical field of geographic information systems, in particular to a method for transmitting WebGIS information to network collaborative office software. The method comprises the following steps: S1, establishing a long connection between the GIS system and the collaborative office software by introducing and initializing a Connector of the collaborative office software in the GIS system; s2, an SDK (Software Development Kit) of a Convector and an SDK of a Command Service are imported into a WebGIS (Geographic Information System); s3, adding an entry point of a document editing function in a user interface of the GIS system; s4, when the user completes plotting, a plotting completion event is triggered, and the GIS system calls a callCommand method of Command Service through Connector to trigger interaction with the collaborative office software so as to start an interaction session between the system and the document data; s5, checking and processing the incoming information in the collaborative office software; and S6, calling a collaborative office software storage method after confirming that the content processing is finished, collecting the modified content and forwarding the modified content to the DocumentServer when the document editing service monitors that the work of the document is finished, and finishing the change of the file by the DocumentServer.

The utility model discloses a kind of storage device of potassium hydroxide, including storage container, KOH input port, inert gas input port, circulating pump system, observation port, sealing unit, cooling unit and control module are equipped on storage container;The control module is connected with metal ion concentration sensor, temperature sensor, flow sensor and pH monitor;The control module is used to collect the above sensor data, controls circulating pump system and cooling unit operating state, adjusts soft water supply flow, and triggers early warning when parameter is abnormal, simultaneously, operating data is uploaded to remote platform.

The utility model discloses a digital building measuring device based on three-dimensional scanning, which relates to the technical field of building measurement, and comprises a support rod, the upper end of the support rod is fixedly connected with a scanner main body, the support rod is movably sleeved with a support tube, and the support tube is externally provided with a bracket mechanism; a lifting mechanism is arranged at the lower ends of the front surfaces of the supporting rod and the supporting pipe; according to the digital building measuring device based on three-dimensional scanning, a threaded sleeve, a supporting disc and a pull rod of the support mechanism are in linkage with supporting legs to achieve rapid opening and stable supporting, and stepless adjustment and reliable locking of the height of a supporting rod and a scanner body are achieved through cooperation of a rack, a gear, a ratchet wheel and a pawl of the lifting mechanism; the height adjusting mode is simple in structure and visual and convenient to operate, only the supporting rod needs to be pulled upwards or the pawl is released and then put down, extra electric driving equipment is not needed, and the on-site deployment and adjustment efficiency is remarkably improved while the overall stability of the measuring device is guaranteed.

The utility model discloses a back pressure multi -gear self -locking type water gun, including the gun body, the water head, the inside of gun body has the main passageway and has the draw bar of sliding connection, the rear end swing joint of draw bar is provided with the pressure handle, is provided with the flow valve structure on the draw bar, the water gun still includes the multi -gear self -locking structure of draw bar selectively locking in any position in a plurality of different preset axial position, and the multi -gear self -locking structure includes the guide seat, and the draw bar is connected with the guide piece, and the guide seat is equipped with the guide path groove of the movement of guide piece, the guide path groove includes at least two and is connected in proper order the axial section and spiral section of first and last of setting, is provided with a plurality of locking teeth for locking guide piece in preset axial position on spiral section, and guide piece moves along the guide path groove and cooperates with locking tooth, realizes the switching and self -locking of draw bar between a plurality of preset axial position, the utility model has the advantages of convenient operation, appearance is simple, multi -gear water flow regulation and reliable self -locking.

The down lamp convenient to disassemble and assemble comprises a lamp body and a lamp holder, a clamping groove is formed in the outer surface of a lamp cap of the lamp body, an inserting groove is formed in the lower surface of the lamp holder, clamping assemblies are annularly arranged and installed in the inserting groove, and when the lamp cap of the lamp body is inserted into the inserting groove, the clamping assemblies in the inserting groove can be installed in the clamping groove in a clamped mode. And in the process that the lamp cap of the lamp body is inserted into the inserting groove, the connecting points on the surface of the lamp cap are electrically connected and abut against the contacts in the inserting groove. Through the design of the clamping assembly, the disassembly and assembly process can be completed only by pushing and pulling through external force by a worker in the assembly or disassembly process, the effect of convenient disassembly and assembly is achieved, and compared with a threaded screwing-in installation mode, a direct insertion installation mode is faster, and the installation efficiency is improved. The direct insertion mode is more intuitive, simple and convenient in operation.

The invention discloses a machine tool for machining the tooth profile of a cycloidal gear, relates to the field of cycloidal gear machining equipment, and can solve the problems that in the prior art, a traditional machining machine tool cannot meet the machining requirement easily, the yield is low, and the rejection rate is high. The diameter of the outer edge of the grinding wheel is consistent with the diameter of a roller pin in the RV speed reducer, during working, the RV speed reducer drives the linkage crankshaft to drive the cycloidal gear to swing, and the cycloidal gear makes contact with the outer edge of the grinding wheel in a reciprocating circulation mode in the swing process, so that the tooth profile of the cycloidal gear is machined. According to the device, the matching of the standard cycloidal gear in the RV speed reducer and the roller pin in the standard cycloidal gear is accurately simulated, and then accurate grinding is achieved, so that the device can still machine cycloidal gear tooth profiles with the same precision and quality as those of the standard RV speed reducer under the condition that a high-precision expensive cycloidal grinding machine is not needed, and the investment cost of the device is reduced.

The present invention specifically relates to a nuclear power data annotation tool, including an event annotation module, a time annotation module and a sample generation module; the event annotation module is used to generate basic information of event samples based on event dimensions and send it to the sample generation module; the time annotation module is used to generate basic information of event samples based on time dimensions and send it to the sample generation module; the sample generation module is used to receive the basic information of the event samples; and is used to collect corresponding data from a nuclear power database and generate corresponding samples according to the basic information of the event samples. The nuclear power data annotation tool of the present invention, through the cooperation of the event annotation module, the time annotation module and the sample generation module, allows engineers to intuitively and accurately select the measurement points, time, and event information that need to be made into samples, which can effectively improve the annotation efficiency of nuclear power data.

The utility model relates to the technical field of routers, and discloses a router with heat dissipation grooves, which comprises a router shell, triangular heat dissipation grooves, a rear cover, a bottom cover, supporting ribs, heat dissipation grooves, reinforcing rods, a connecting plate and a power supply socket, the efficiency of heat dissipation is improved by increasing the surface area, helping to reduce the temperature when the device is in operation, and the movable components generally comprise movable or adjustable parts, such as adjustable antennas, which enable the device to be adjusted according to the use environment so as to obtain optimal performance. According to the router with the heat dissipation grooves, the heat dissipation efficiency is remarkably improved through the layout of the built-in triangular heat dissipation grooves and the heat dissipation grooves and the combination of the air channels formed by the supporting ribs at the bottom, and the design effectively promotes air circulation and accelerates heat dissipation; and the router is ensured to maintain a good working temperature even under long-time high-load operation.

The invention provides a distribution point location wiring optimization method and system based on a GIS and an ant colony algorithm, and belongs to the technical field of distribution management, and the method specifically comprises the steps that a carrier bill information management module is responsible for receiving, classifying and preliminarily processing distribution orders, and a map information processing module is responsible for capturing and updating store position information in real time through the GIS technology; the intelligent wiring algorithm module is responsible for setting a specific rule engine to carry out initial region segmentation and matching on an order, providing a preliminary distribution route layout and generating a plurality of distribution schemes, and the ant colony algorithm optimization module is responsible for optimizing the preliminarily generated distribution schemes by applying an ant colony algorithm to generate the distribution schemes. And the delivery processing time is shortened.

The utility model discloses a solar photovoltaic panel convenient for rapid installation, and relates to the technical field of photovoltaic panel installation, the solar photovoltaic panel comprises an installation frame and a photovoltaic panel body, two ends of the inner side of the installation frame are provided with support plates, the photovoltaic panel body is slidably installed on the installation frame through the support plates, the outer side end of the photovoltaic panel body is provided with an L-shaped push plate and an auxiliary plate, and the L-shaped push plate and the auxiliary plate are arranged on the installation frame. The mounting frame is provided with a control assembly used for pushing the L-shaped pushing plate to rotate towards the inner side. According to the solar photovoltaic panel convenient for rapid installation, through the design of the control assembly, especially the operation of a control button and a control rod, a user can conveniently control the rotation of an L-shaped push plate, so that the rapid installation and disassembly of the photovoltaic panel body are realized, and the installation and disassembly efficiency of the photovoltaic panel is greatly improved through the design; and the time and difficulty of manual operation are reduced.

The utility model is suitable for the technical field of semi-automatic hoisting devices, and provides an efficient semi-automatic hoisting device which comprises a furnace body, the bracket is rotationally mounted at the top of the furnace body; the base is rotationally arranged on the furnace body; the motor is assembled on the bracket, and a steel wire rope is mounted on the motor; the telescopic support arm is fixedly mounted at the bottom end of the steel wire rope; the die chuck is assembled on the telescopic support arm; the pedal is arranged on one side of the furnace body and used for starting and stopping the motor. The efficient semi-automatic hoisting device provided by the scheme can effectively solve the safety operation problems of continuously and manually extracting heavy metal round ingots and demolding fragile graphite molds at high temperature in the round ingot casting process, so that the efficient semi-automatic hoisting device has the advantages that the workload of personnel is reduced, the efficiency is improved, and the safety risk is reduced.

The invention discloses a test bed and a test method for fatigue life of a steel cable of an aircraft control system, in the test bed, a first hollow guide rail 2a for mounting a test pulley 8 is arranged at the upper part of a mounting bottom plate 3 of a support frame along a longitudinal center line, and two second hollow guide rails 2b for the second hollow guide rails 2b are symmetrically arranged along a transverse center line; a driving pulley in the driving control system is mounted at the bottom of the longitudinal center line of the mounting bottom plate 3; after the test steel cable 1 bypasses the test pulley 8 and the two auxiliary pulleys 13, the two ends of the test steel cable 1 are respectively connected with the two ends of the driving steel cable 11 wound on the driving pulley 12 through one tension regulator 10 to form a steel cable loop, and the driving steel cable 11 is fixedly connected with the driving pulley 12; the test bed adjusts the pulley wrap angle of the test steel cable 1 wound on the test pulley 8 through the mounting positions of the two auxiliary pulleys 13 and the test pulley 8 on the mounting bottom plate 3, and drives the test steel cable 1 to reciprocate around the test pulley 8 through the driving of the driving control system to the driving pulley 12, so as to perform a fatigue life test on the steel cable test piece. According to the technical scheme provided by the invention, the problems that the fatigue life of the steel cable under various working conditions needs to be obtained through a test mode due to the fact that the existing fatigue life test of the steel cable in the soft control system relates to the steel cable under various working conditions, the test workload is huge, and the cost input is relatively large are solved.

The present application relates to a method, medium and system for three-dimensional navigation of an electron microscope sample stage based on topography reconstruction, the method comprising the steps of: driving an electron microscope sample stage loaded with a sample to the center of the sample chamber camera shot; collecting multiple sets of electron microscope sample stage images at different angles; performing image preprocessing on the collected multi-angle image data; extracting sample topography data from the preprocessed images; combining the sample topography data to stitch and reconstruct the three-dimensional topography of the sample, construct and present an AR scene of the sample chamber; obtaining a sample observation point selected by a user in the AR scene, calculating a path in real time, driving the electron microscope sample stage to move to the sample observation point for electron microscope image observation, and controlling the AR scene to update in real time. The present application combines system control, augmented reality, image processing, three-dimensional topography reconstruction and other methods to enhance the sample chamber scene, develop a three-dimensional navigation method and system for the sample stage, and realize real-time five-axis monitoring control and automatic rapid navigation of the scanning electron microscope sample stage under the condition of ensuring safety.

The invention provides an anchor pipe positioning and mounting method, and relates to the technical field of bridge construction. The anchor pipe positioning and mounting method comprises the following steps: mounting an anchor pipe according to a positioning point of the anchor pipe and a pre-mounted guide plate; a first branch midpoint on the anchor pipe is obtained, and a first branch midline is drawn on the anchor pipe according to the first branch midpoint; determining a first mark point below the first midpoint, and measuring an actual horizontal distance and an actual lateral offset distance according to the first mark point; and the mounting angle of the anchor pipe is adjusted according to the actual horizontal distance and the actual transverse offset distance. The anchor pipe positioning and mounting method is easy and convenient to operate, high-precision adjustment of the mounting angle of the anchor pipe can be achieved through accurate measurement, it is ensured that the anchor pipe meets the design requirement, reworking caused by the incorrect mounting angle is avoided, and therefore time and cost are saved.

The invention discloses a virtual character control method, and relates to the technical field of computer processing, and the method comprises the steps: responding to a character exchange request triggered by a second client corresponding to a second virtual character, and displaying a first exchange control in a first display picture of a first client; the first display picture comprises a visual angle picture of a first virtual character, and the first virtual character and the second virtual character belong to the same camp; under the condition that a first operation aiming at the first exchange control is detected, switching from the first display picture to a second display picture; the second display picture comprises a visual angle picture of the second virtual character; and in response to a first control operation which is triggered by the first client and aims at the second virtual character, controlling the second virtual character to execute a first game behavior corresponding to the first control operation. The teammates can exchange the control authority of the virtual role, the operation is simple, convenient and visual, and the assistance efficiency is high.

The utility model provides dust cup injection molding and ultrasonic wave integrated equipment which is characterized in that a lifting screw rod is mounted on the surface of a worktable, a laser marking machine is mounted at the top of the lifting screw rod, and a display screen and a jig are mounted on the surface of the worktable; the robot is installed on the surface of the robot fixing base, and the pneumatic clamping hand is fixedly installed on the top of the robot. The first feeding station and the second feeding station are located on one side of the machining table, the first feeding station is fixedly installed on the front side of the machining table, and the second feeding station is located between the first ultrasonic welding unit and the second ultrasonic welding unit. The first clamping station and the second clamping station are fixedly installed behind the first feeding station, and the first ultrasonic welding unit and the second ultrasonic welding unit are fixedly installed on the rear side of the machining table. According to the utility model, the arrangement of all internal structures is integrated and automatic, the efficiency and quality are improved, the labor cost is reduced, the compact design is suitable for limited space, laser marking, robot part taking and ultrasonic welding, and efficient and accurate production is guaranteed.

The invention discloses a three-dimensional visual field adjusting method and device and electronic equipment. The three-dimensional visual field adjusting method comprises the steps that three-dimensional models of multiple to-be-displayed target objects are acquired; acquiring pose information of the plurality of target objects in a coordinate system of the optical navigation system in a physical space; according to the three-dimensional model and the pose information, constructing and displaying a real-time three-dimensional visual field of view; in response to an adjustment instruction, updating and displaying the three-dimensional visual field; the three-dimensional visual view field comprises a target view field. According to the three-dimensional visual view field adjusting method and device and the electronic equipment, the target object and the target view field can be visually displayed, three-dimensional visual adjustment of the target view field is achieved, the target view field can be conveniently adjusted so that the target view field can completely cover the target object, and operation is convenient and visual.

The utility model relates to the technical field of lamps, and discloses a lamp convenient to use, which comprises a lamp shell, an inner cavity is arranged in the lamp shell, a circuit board and a luminous body are arranged in the inner cavity, a light-transmitting surface is arranged on the lamp shell, and light emitted by the luminous body irradiates outwards through the light-transmitting surface. When the orientation of the light-transmitting surface is within a set angle range, the luminous body is started to emit light, and the lamp is in a lighting state; when the orientation of the light-transmitting surface deviates from the set angle range, the luminous body stops emitting light, and the lamp is in a closed state; the orientation angle of the light-transmitting surface is used as a triggering condition for controlling the on-off of the luminous body, so that the lamp realizes automatic switching of the lighting state, a user does not need to manually operate the switch or use external control equipment, the use process of the lamp is greatly simplified, and the convenience of the lamp in the lighting function is remarkably improved.

The utility model discloses an operation turning-over nursing bed which comprises a first bed frame, a backrest plate is arranged at one end of the first bed frame, the other end of the first bed frame is an adjusting end, inserting pipes are arranged on the two sides of the adjusting end, and the inserting pipes are rotatably connected to the first bed frame so that the inserting pipes can be in a horizontal state or a vertical state. Inserting rods are arranged on the two sides of the second bed frame, and the inserting rods are used for being inserted into the inserting pipes when the inserting pipes are in the horizontal state, so that the second bed frame is detachably connected with the first bed frame; the turning-over pad is provided with a leaning section and a lying section, and the leaning section is rotatably connected with the lying section; a supporting column is arranged at the bottom end of the leaning section and used for being supported on the first bed frame after the leaning section rotates relative to the lying section. The leaning section of the turning-over cushion can be supported on the first bed frame through the supporting columns to form a leaning structure for turning over; and the first bed frame and the second bed frame are detachably connected, so that the overall length of the bed body can be shortened according to nursing requirements.

The utility model discloses intelligent regulation and control equipment for a peak-shaving frequency-conversion ground source heat pump system, which comprises a regulation and control box, the back of the regulation and control box is rotatably connected with a connecting shaft, the outer side of the connecting shaft is fixedly connected with a cooling fan, the two sides of the bottom of the regulation and control box are symmetrically and fixedly connected with bottom feet, and the back of the regulation and control box is provided with a dust removal mechanism. The end, close to the second belt wheel, of the rotating shaft is symmetrically and fixedly connected with first dust removal plates, the first dust removal plates are arranged in an L shape, and the sides, close to the dust cover, of the first dust removal plates are fixedly connected with cleaning brushes. According to the intelligent regulation and control equipment of the peak-shaving frequency-conversion ground source heat pump system, through the arranged dust removal mechanism, it can be ensured that when the cooling fan cools the interior of the regulation and control box, air can rapidly and normally circulate, it is ensured that the cooling effect is continuous and stable, and the situation that the cooling effect is reduced due to the fact that the air inlet groove is blocked by dust is avoided; the structure is simple, and the practicability is high.

The utility model introduces a car washing robot control system and an intelligent bus washing robot, the core of the system is controlled by a main controller, and the system is responsible for receiving data and sending an instruction; the positioning function is jointly completed by a laser radar navigation module and an inertial measurement unit IMU, and it is ensured that the robot can perform automatic path planning and high-precision positioning at a bus stop; the safety unit guarantees the safety of the robot during walking through multiple mechanisms such as laser radar obstacle avoidance and ultrasonic induction; the man-machine interaction module realizes visual operation and state display through equipment such as a touch screen and a warning lamp; the power supply unit not only stably supplies power, but also supports automatic charging; the execution unit is composed of a walking motor driving module, a steering motor driving module and a working motor driving module to ensure efficient execution of the robot; in conclusion, the control system shows obvious advantages in positioning, safety, interaction, power supply and execution efficiency, and makes an important contribution to promoting the car washing robot technology and improving the user experience.