20results about How to "Change depth" patented technology

The invention relates to the technical field of medical apparatus and instruments, in particular to a scar rehabilitation therapeutic apparatus for realizing treatment based on AI evaluation analysis, which comprises a host, an AI evaluation system and a magnetic treatment component, and is characterized in that the host comprises a shell and an electric control system; the AI evaluation system comprises a data acquisition module and a treatment planning module; the data acquisition module is used for acquiring human body scar area information, the treatment planning module identifies data acquired by the data acquisition module, scar information is obtained after the data are identified and processed, and a scar rehabilitation treatment scheme is planned according to the scar information; the electric control system controls the magnetic treatment assembly to perform scar rehabilitation treatment according to the scar rehabilitation treatment scheme; the magnetic treatment assembly comprises a magnetic fixing device, a magnetic driving device and a magnetic patch; the magnetic patch is attached to a human body scar area, and the magnetic driving device executes a scar rehabilitation treatment scheme under the control of the electric control system, so that the magnetic patch rotates and moves.

The utility model belongs to the technical field of mine geology detection equipment, in particular to an omnibearing detection device for mine geology, which comprises a supporting mechanism, a detection rod and a detection mechanism, the supporting mechanism comprises a sleeve and a three-jaw chuck, and the three-jaw chuck is arranged outside the sleeve; the detection rod is inserted into the sleeve; the detection mechanism is arranged at the front end of the detection rod and comprises a fixing pipe and a detection component, the detection component is inserted into the front end of the fixing pipe, the three-jaw chuck is unfolded and fixed to the hole, the detection component is arranged at the front end of the detection rod, and the detection rod moves in a pulling and inserting mode in the sleeve to change the depth of the detection component in the hole. The detection part is used for detecting the interior of the hole, the structure is light and simple, disassembly and assembly are convenient, and carrying and using are convenient.

The stirring device comprises a stirring tank, a fixing cover is arranged at the top of the stirring tank, a shaft sleeve is fixedly installed on the lower side of the fixing cover, a transmission shaft is rotatably installed in the shaft sleeve, and the transmission shaft is in transmission connection with an output shaft of a stirring motor; a sliding sleeve is slidably mounted outside the shaft sleeve, an adjusting connecting rod is hinged between the bottom of the sliding sleeve and the stirring rod, a positioning flange is arranged at the top of the sliding sleeve, a shifting fork is slidably connected to the positioning flange, and the shifting fork is fixedly connected with a telescopic adjusting rod. An operator can adjust the position of the sliding sleeve through the telescopic adjusting rod, so that the vertical position of the stirring rod is adjusted, and the stirring depth and angle are changed. The stirring device can meet different stirring requirements, the stirring efficiency is improved, and particularly, high-efficiency stirring can be realized at a low rotating speed.

The utility model belongs to the field of experimental apparatus provides a kind of high accuracy of liquid setting device, including liquid storage cylinder, cylinder cover, connecting mechanism, float piece, shielding piece and telescopic adjusting mechanism, cylinder cover is equipped on the upper cover of liquid storage cylinder, the middle part of cylinder cover is equipped with liquid injection hole, the both sides of cylinder cover top are symmetrically provided with connecting frame, two groups of connecting frame are provided with the connecting mechanism connected with liquid storage cylinder, the both sides of the bottom of liquid storage cylinder are symmetrically provided with guide shaft, two groups of guide shaft bottom end are threadedly connected with baffle, float piece and shielding piece are movably arranged between two groups of guide shaft, shielding piece is located above float piece, telescopic adjusting mechanism for adjusting the distance between shielding piece and float piece is arranged between shielding piece and float piece;The utility model is by setting telescopic adjusting mechanism, the flexible adjustment of constant volume is realized, so that the device can flexibly adjust constant volume according to actual demand, improve the use convenience and adaptability of device.

The utility model discloses a water flow velocity detector, and relates to the technical field of water conservancy projects. The device comprises a detection mechanism and a mounting rack. By changing the position of the fastener on the circumferential surface of the fixing column, the depth of the fixing column below the fixing frame can be changed, so that the use height of the fixing seat can be changed, the use heights of the fixing plate, the detector and the flow velocity sensor can be changed, and the purpose of detecting the flow velocity of water flow at different depths can be achieved; when the distance between the fixed frame and the fixed seat is changed, the included angle between the two ends of the connecting plate and the fixed frame and the included angle between the two ends of the connecting plate and the movable seat are changed under the action of the connecting shaft, and the movable seat can move on the circumferential surface of the limiting shaft, so that the fixed seat can be prevented from falling off, and the limiting plate can move on the side wall of the mounting frame in the vertical direction; therefore, the use stability of the detector and the flow velocity sensor can be further ensured, and the actual detection accuracy is prevented from being influenced by water flow impact.

The utility model relates to the technical field of lotus root pool water quality monitoring, and particularly discloses a lotus root pool water quality monitoring buoy frame which comprises a flat plate, a data transmitter and a water quality detection sensor, floating bodies are installed at the four corners of the lower end face of the flat plate, and two installation frames are fixedly connected to the upper end of the flat plate. Two rope penetrating holes are formed in the upper end face of the flat plate in a penetrating mode, winding shafts are rotationally connected to the interiors of the two mounting frames correspondingly, and nylon ropes penetrating through the two rope penetrating holes correspondingly are fixedly connected to the outer walls of the two winding shafts correspondingly; the water entering length of the water quality detection sensor can be adjusted by rotating the winding shaft to wind and unwind the nylon rope, and the position is fixed by utilizing the self-locking characteristic, so that the water entering length of the nylon rope can be adjusted as required to effectively adapt to lotus root pools with different water depths, and the water entering depth of the water quality detection sensor can be changed by manually sliding the adjusting cylinder and locking the position. Height adjustment of the water quality detection sensor is achieved, flexible detection can be conducted on water layers of different depths, and the use flexibility of the device is remarkably improved.

The utility model discloses a powder feeding structure of a magnetic field forming press, which belongs to the technical field of powder feeding of magnetic field forming presses and comprises a base and a punching machine mounted on the base, a feeding plate is slidably connected to the side edge of the base, a lower striker plate is slidably connected into the feeding plate, and a discharge spring is fixedly connected to the tail of the feeding plate. The discharging spring is fixedly connected with a limiting plate fixedly connected with the lower material blocking plate, the end of the feeding plate is fixedly connected with a feeding pipe, the feeding plate and a base support are provided with an electric telescopic rod, the base is fixedly connected with a support, and the top of the support is rotationally connected with a lower rotating disc which is sleeved with an upper rotating disc. The upper rotating disc and the lower rotating disc are fixedly connected with sleeves which are mutually sleeved, the lower rotating disc is coaxially and rotatably connected with an adjusting screw rod, the adjusting screw rod is in threaded connection with the upper rotating disc, the support is fixedly connected with an arc-shaped baffle, and the arc-shaped baffle is in sliding connection with a clamping plate; the feeding amount of powder can be controlled, and the situation that powder overflows, and the stamping cost and cleaning difficulty are increased is avoided.

This invention relates to the technical field of magnetorheological polishing, and discloses a magnetorheological polishing device and method with adjustable magnetic field strength. The device includes a polishing worktable, a first mounting groove with multiple mounting rings distributed from top to bottom on its inner wall, and multiple magnetic sheets fixed at equal intervals on the inner wall of each mounting ring. A toothed ring is fixed on the outer wall of a chuck, and a gear is rotatably connected to the inner wall of a second mounting groove. This invention uses a limiting mechanism to compress a container, thereby compressing and raising / lowering the support assembly within the first mounting groove. This increases the number of mounting rings surrounding the container, and consequently, the number of magnetic sheets surrounding the container and inducing magnetofluidity with the magnetic needles within it. This allows for appropriate adjustment of the magnetic field strength during the magnetorheological polishing process. This design, by changing the number of magnetic sheets surrounding the container to adjust the magnetic field strength of the magnetorheological polishing device, not only improves the polishing quality of workpieces made of different materials but also reduces the manufacturing cost of the polishing device.

The utility model relates to the technical field of novel heat-not-burn tobacco equipment, in particular to a novel heat-not-burn tobacco particle filling quantitative and metering disc which comprises a quantitative and metering disc body, a metering hole is formed in the middle of the side wall of the quantitative and metering disc body, and a filling hole is formed in the top of the quantitative and metering disc body. A mounting hole is formed in the top of the quantitative component disc, a smoke tube is fixedly mounted at the bottom of the quantitative component disc, a filling rod is slidably mounted in the filling hole, after tobacco particles are fed to the quantitative component disc, under the positioning and plugging effects of the filling rod, the tobacco particles are firstly quantified and separated in the component hole, and after the filling rod returns, the tobacco particles are filled in the component hole. The tobacco particles fall into the filling hole from the weighing hole, then the tobacco particles are pushed from the filling hole and filled into the tobacco tube under the action of the filling rod, and the tobacco particles are quantitatively and quantitatively filled into the tobacco tube, so that the functions of vertically distributing the tobacco particles and horizontally canning the tobacco particles are achieved.

The utility model relates to the technical field of artificial board detection, in particular to an artificial board screw holding force sample manufacturing assistor which comprises a base, a stud is fixedly connected to the surface of the base, a bolt is connected to the surface of the stud in a threaded mode, a positioning plate is connected to the surface of the bolt in a penetrating mode, and a clamping groove is formed in the surface of the base. And a guide mechanism is arranged on the surface of the positioning plate. The depth limiter is in threaded connection with the guide sleeve, the guide groove is in threaded connection with the internal thread ring, the self-tapping screw penetrates through the internal thread ring and the guide hole of the positioning plate, the self-tapping screw enters the guide sleeve, and the self-tapping screw is screwed into the wooden plate in the guide sleeve. The tail part of the self-tapping screw is in contact with the limiting ring, so that the guide mechanism can quickly and accurately screw the self-tapping screw into a proper position and a proper depth, the sample quality is guaranteed, the operation is simple and convenient, and the efficiency is higher.

The utility model discloses a rice transplanting depth adjusting device of a rice transplanter, which comprises a first support and a second support which are respectively arranged on a seedling tray and a seedling chuck, the first support is connected with a transmission part through a rotating motor, and the transmission part rotates by taking an output shaft of the rotating motor as a radius; the second support is rotationally connected with a transmission rod through an adjusting assembly, the seedling chuck is arranged at the end of the transmission rod, the transmission rod and the transmission part are arranged in a sliding mode, and the transmission part drives the transmission rod to rotate with the adjusting assembly as the axis when rotating and drives the seedling chuck to move up and down; wherein along with the change of the rotating radius of the transmission rod, the rotating angle of the transmission rod is changed, and the displacement of the seedling chuck is changed. According to the utility model, when the transplanting depth of the chuck is changed, the height of the clamped seedlings is also changed, so that the device is suitable for seedlings with various heights, the lodging rate of the seedlings is reduced, and the residual soil on the chuck when the transplanting depth is increased is reduced.

The present invention discloses a retractable and automatically balanced depth sounder fixing device, which belongs to the field of surveying and mapping technology. The device comprises a retractable retractable balance bar, which is fixed on a hull through a fixing mechanism, and a first counterweight and a second counterweight are respectively suspended at both ends of the retractable balance bar, and an electronic tube level is arranged above the middle of the retractable balance bar, and a winch is arranged below the middle of the retractable balance bar, and the winch is connected to the depth sounder through a steel cable, and the depth sounder is located between the first counterweight and the hull. The present invention can automatically adjust the length of the two ends of the retractable balance bar, and by adjusting the length of the force arm, the hull balance is achieved, the safety of the hull driving is ensured, the draft of the depth sounder is ensured, and the accuracy and reliability of the surveying and mapping results are improved; by adjusting the length of the winch steel cable, the height or draft of the depth sounder is changed, collision is reduced, the service life of the depth sounder is improved, and the accuracy of the surveying and mapping results is ensured.

The invention relates to the technical field of cutting torches and gouging torches, in particular to a multi-gas plasma arc gouging torch capable of changing the arc form. The planing torch comprises an electrode holder, a hollow electrode stem is mounted at one end of the electrode holder, the other end of the electrode holder is connected with a gun body, an electrode is mounted on the electrode stem, a vortex ring and a nozzle are sequentially arranged outside the electrode, a water core is arranged in the electrode, and an ion air chamber is defined by the vortex ring, the electrode and the nozzle; an insulating sleeve, a sealing sleeve and an outer sleeve are arranged outside the electrode holder, a gas cover is arranged at one end, facing the nozzle, of the sealing sleeve, a purging gas chamber is defined by the gas cover, the nozzle pressing sleeve and the insulating sleeve, and a first gas outlet hole is formed in the gas cover; an end plate is arranged at the end, away from the nozzle, of the insulation sleeve, the electrode base is located in the center of the end plate and penetrates through the end plate, and a water inlet connector, an ion gas connector and a purging gas connector are formed in the end plate in the circumferential direction of the electrode base. The technical problems that in the prior art, the gouging torch is poor in gouging effect, and the arc form cannot be flexibly changed are effectively solved.

The invention relates to the technical field of irrigation depth detection, in particular to an irrigation depth detection device for landscaping, which comprises a detection box and a screw rod rotatably mounted in the detection box, and a guide column is fixed in the detection box; the drilling mechanism is arranged on the detection box, a drill bit is connected to the drilling mechanism, a lifting mechanism connected with the drilling mechanism and the guide column is arranged in the detection box, and the drilling mechanism can drive the drill bit to rotate; the depth regulation and control mechanism is arranged on the guide column and is connected with the lead screw and the drilling mechanism; the conduction detection mechanism is arranged on the drilling mechanism and connected with the lifting mechanism, the conduction detection mechanism is connected with a detection probe, the drilling depth of the drill bit can be adjusted through the depth adjusting and controlling mechanism, and after the drill bit drills to the needed depth, the conduction detection mechanism controls the detection probe to detect the soil humidity; therefore, the effect of detecting the irrigation depth is achieved.

The utility model provides a shrimp pond probiotic strain putting device which comprises a putting barrel, a partition plate, a buoyancy bag, a putting pipe, a discharging valve and a position changing mechanism, the position changing mechanism comprises an electric propeller, a water inlet pipe, a water outlet pipe, a water pump and a valve, and the interior of the putting barrel is divided into a water storage cavity and a strain cavity which are arranged up and down through the partition plate. When the putting barrel is put into a shrimp pond and the emptying valve is opened, probiotic strains in the strain cavity can be put into the shrimp pond through the putting pipe, and when the valve on the water inlet pipe is opened, water in the shrimp pond can enter the water storage cavity, and the weight of the putting barrel is increased, so that the depth of the putting barrel in the shrimp pond is adjusted; the throwing barrel can be driven to horizontally move in the shrimp pond through the electric propeller, the throwing position of the probiotic strains is changed, throwing uniformity is guaranteed, meanwhile, the probiotic strains do not make contact with the external atmospheric environment, and it is avoided that the activity of the probiotic strains is affected by temperature or illumination.

The utility model relates to waveguide plate technical field especially relates to a combined ventilation waveguide plate of shielding performance can be promoted, including waveguide plate body, the waveguide plate body includes the mounting bracket and sets up the filter board in the mounting bracket, the filter board is along the extension direction array of mounting bracket and is opened with a plurality of first waveguide holes, the one side of waveguide plate body is connected with the cooperation assembly, the cooperation assembly is towards a plurality of first waveguide holes and is opened with a plurality of cooperation board of passing through first waveguide hole, every cooperation board all sets up a second waveguide hole, first waveguide hole and second waveguide hole coaxial arrangement. The utility model aims at making the shielding performance of waveguide plate can be adjusted according to user demand fast and stable.

The utility model relates to the technical field of slide collection, in particular to a variable-quantity collection device applied to a slide marking machine. Comprising a slide collecting bin body, and a slide bearing plate located below a slide outlet is arranged at the bottom of the slide collecting bin body; and the slide moving check block can be connected to the front side of the slide collecting bin body in an up-and-down sliding mode in the vertical direction, and the part, above the slide bearing plate, of the slide moving check block has the adjustable horizontal height based on sliding of the slide moving check block. According to the utility model, the depth of the collecting groove can be changed by providing the height-adjustable slide movable stop block, so that the quantity of collected slides can be conveniently adjusted according to different use requirements.

The utility model discloses a temperature detection module for a water reducing agent production line, which relates to the technical field of water reducing agent production equipment and comprises a mounting plate provided with a containing hole. A pipe body is arranged in the accommodating hole, and a shell is mounted at the top of the pipe body; a digital electronic temperature measuring assembly is further included, the digital electronic temperature measuring assembly comprises a sensor, the sensor is installed at the bottom of the pipe body, and a limiting assembly is arranged on the upper surface of the installation plate. The limiting assembly comprises a first limiting block and a second limiting block, the first limiting block is detachably connected with the mounting plate through a first crimping bolt, the second limiting block is detachably connected with the mounting plate through a second crimping bolt, and the first limiting block is adjustably connected with the second limiting block; the limiting assembly further comprises a first sealing ring and a second sealing ring. According to the utility model, the depth of the sensor can be changed through the tube body which can be adjusted up and down, the temperature of stored objects at different depth positions in a container can be detected, the operation is flexible, the use requirements are met, and the market prospect is wide.

The utility model discloses a precise grinding device for forklift accessories, which comprises a positioning disc, one end of the positioning disc is provided with a grinding structure capable of grinding a forklift brake drum, and the other end of the positioning disc is provided with an assembling structure capable of assembling the grinding structure and the positioning disc into a whole. According to the brake drum polishing device, the positioning disc and the brake drum are installed into a whole, then the polishing structure and the positioning disc are assembled into a whole through the assembling structure, then the adjusting assembly is used for driving the polishing ball to make contact with the step face on the brake drum, and then the driving motor can drive the threaded rod to rotate, so that the polishing ball is forced to rotate to polish the brake drum; compared with the prior art, after the positioning disc and the brake drum are fixed into a whole, the adjusting assembly is used for driving the grinding ball to make contact with the inner wall of the brake drum, and then the driving motor drives the grinding ball to rotate along the axis of the threaded rod, so that the inner wall of the brake drum can be evenly and flatly ground, and the flatness of the grinding face is improved.