6results about How to "Wipe clean" patented technology

The utility model relates to the technical field of mine inspection robots, and discloses a mine inspection robot with a self-cleaning function, which comprises an inspection robot main body arranged on a track, a monitoring box is fixedly arranged at the bottom of the inspection robot main body, a camera is arranged on the monitoring box, and the camera is connected with the inspection robot main body. A first fixing plate and a second fixing plate are symmetrically mounted on the outer surface of the monitoring box; when the camera needs to be cleaned, a worker can start the motor and the water pump, the motor can control the reciprocating lead screw barrel to rotate, the reciprocating lead screw barrel can drive the moving rod and the sponge cleaning wiper to move in a reciprocating mode under the cooperation of the sliding rod, and the surface of the camera is cleaned; the water pump can spray lens cleaning water in the water tank to the surface of the camera through the elastic corrugated pipe and the spraying connector, so that the sponge cleaning wiper can wipe the camera more cleanly, and scratches on the surface of the camera are reduced.

The utility model discloses a binder jet 3d printer nozzle negative pressure dirt suction cleaning device and a negative pressure suction head, the negative pressure dirt suction cleaning device comprises a cleaning frame, the negative pressure suction head is arranged in the cleaning frame, the downstream of the negative pressure suction head is also provided with a wiping scraping strip, and the height of the upper end face of the wiping scraping strip is not less than the height of the upper end face of the negative pressure suction head. Through the arrangement, every time the cleaning frame moves to the position below the 3D printer nozzle, the negative pressure suction head can firstly adsorb dirt such as dust and residual adhesives on the nozzle face, then the wiping scraping strip can further wipe the nozzle face clean, and it is ensured that the nozzle is kept clean for next-time printing.

The present application relates to the technical field of intelligent robots, and particularly relates to an intelligent household sweeping robot, a brush-sweeping component located at the left side of two brush-sweeping components rotates clockwise, a brush-sweeping component located at the right side rotates counterclockwise, the two brush-sweeping components rotate towards each other, a suction inlet is arranged at the bottom of a robot main body, a collecting box and a suction device are arranged inside the robot main body, the suction inlet is communicated with the collecting box, the collecting box is communicated with the suction device, the suction inlet is located at the middle part behind the two brush-sweeping components, a plurality of brush-sweeping antennae are connected to a brush-sweeping connector, a plurality of vacuum suction holes are arranged on each brush-sweeping antenna, and the vacuum suction holes are communicated with the collecting box and the suction device. Compared with the prior art, the intelligent household sweeping robot can make dust and small-particle dirt gather around the brush-sweeping antennae, prevent dust from rising and polluting the environment during the cleaning process, improve the cleaning efficiency, avoid the situation that dust is flying in the air during the cleaning, and improve the user experience.

The utility model discloses an ultrasonic flaw detector relates to ultrasonic flaw detector technical field, the utility model discloses a shell, the shell inner wall fixedly connected with the inner shell, the inner shell inner wall slidingly connected with the probe, the probe top fixedly connected with the spring, the spring top and inner shell bottom fixedly connected, the inner shell inner wall threadedly connected with the threaded rod. The utility model discloses a threaded rod is set up, when the shell is pressed down, the probe will move upwards, and the spring is extruded, and the bottom of threaded rod is contacted simultaneously, in the process of the probe going up, the coupling agent in the storage groove will flow out through the gap between the shell and the probe to be daubed, can prevent because the strength of pressing is too big, causes the outflow of coupling agent too much to cause waste, and the threaded rod is turned to the bottom to lock the probe, makes it when the probe bottom is wiped, the probe will not move, makes it wipe more clean.

The utility model discloses a surface defect detection device for an electron microscope. The surface defect detection device comprises a conveyor belt I; the two smearing rollers are symmetrically arranged up and down, and the two smearing rollers are located at the output end of the first conveying belt; the second conveying belt is located at the output ends of the two smearing rollers; the number of the wiping rollers is two, the wiping rollers are vertically symmetrical, and the two wiping rollers are located at the output end of the second conveying belt; the bearing table is located at the output ends of the two wiping rollers; a mounting hole is formed in the bearing table, and the transparent part is mounted in the mounting hole. The lens surface defect detection device is provided with the first conveying belt, the smearing roller, the second conveying belt and the wiping roller which are matched with one another, so that whether defects exist on the surface of a lens or not can be simply, conveniently and quickly judged, the detection efficiency is improved in the detection process, and the detection result is relatively accurate.

The invention discloses a potty chair, and relates to the technical field of excretion assisting equipment, the potty chair comprises a base, a seat plate and a lifting mechanism, the front end of the base is rotatably connected with a transverse shaft, the transverse shaft is provided with a vertical shaft, the axial direction of the vertical shaft is perpendicular to the axial direction of the transverse shaft, the rear end of the base is provided with two guide frames, and a window is arranged between the two guide frames; the two guide frames are each provided with a guide hole, the distance between the upper ends of the two guide holes is larger than the distance between the lower ends of the two guide holes, the seat plate comprises two plate bodies, a toilet bowl groove is formed between the two plate bodies, the front ends of the two plate bodies are rotationally connected through a vertical shaft, the rear ends of the two plate bodies are each provided with a guide rod, and each guide rod is arranged in the corresponding guide hole. The lifting mechanism is used for driving the two guide rods to ascend and descend. The device can assist a user in standing, and a nurse can conveniently wipe the anus of the user.