5results about How to "Accurate charges" patented technology

The utility model provides a nose pad charging formula intelligent glasses box relates to intelligent glasses box charging field, this nose pad charging formula intelligent glasses box, including the main part, the top edge department of main part is rotatably connected with the cover, the lower surface middle part of cover is fixedly connected with first sponge pad, the one side middle part of main part is fixedly connected with transparent window, in the utility model, through transparent window, the setting of charging contact, rubber cushion, reached make the charging more accurate, the reliability of charging contact is improved, makes the purpose that charging contact is more close to glasses nose bridge charging end position, through the setting of clamping plate, negative pole magnetic attraction strip, positive pole magnetic attraction strip, reached the purpose that the stability of protection glasses in the box is high, and the lens is not easy to be made up in the box, and various sponge things in the glasses box can make the glasses have higher impact resistance in the box.

The embodiment of the invention discloses a partition scanning compensation circuit and a display panel. In the partition scanning compensation circuit, a detection switching circuit is connected with at least two scanning lines and is connected to a voltage division circuit through a detection sensing line, the detection switching circuit is used for communicating at least part of the scanning lines with the voltage division circuit in a non-display period, and the frequencies of scanning signals transmitted by the two scanning lines are different. The voltage division circuit carries out preset proportion voltage division on the voltage of a scanning signal transmitted on a scanning line and carries out level conversion to obtain a detection voltage division signal, and the signal conversion circuit converts the detection voltage division signal into a digital pulse width signal. The conversion sampling circuit is used for sampling the digital pulse width signal to form a digital sampling signal according to a sampling clock signal in a period corresponding to the scanning signal. The display panel comprises a partition scanning compensation circuit and a scanning driving circuit, and the scanning driving circuit is adjusted and compensated to output scanning signals with different frequencies according to sampling signals.

The invention provides an automatic station returning method of a pool robot, the pool robot and a computer readable storage medium, and relates to the field of robots. The automatic station returning method comprises the steps that an environment image of the environment where the pool robot is located is collected, wherein the environment image comprises a base station device; detecting a plurality of feature mark points of the base station device in the environment image; determining two-dimensional coordinate information of the plurality of feature mark points in the environment image; establishing a three-dimensional coordinate system according to the plurality of feature mark points, and determining three-dimensional coordinate information of the plurality of feature mark points in the three-dimensional coordinate system; determining pose information of the base station device relative to the pool robot based on the two-dimensional coordinate information and the three-dimensional coordinate information corresponding to the plurality of feature mark points and imaging parameters of the pool robot; and controlling the pool robot to move towards the base station device according to the pose information. According to the invention, the pool robot is accurately controlled to move towards the base station device for charging, and automatic cruise charging of the pool robot is realized.

The embodiment of the application discloses an automatic charging control method of an intelligent inspection robot, relates to the technical field of automatic charging, and solves the problems of high cost, poor docking precision control, low work efficiency and poor adaptability in the prior art; the robot automatically navigates and walks to a charging point, the robot judges the position of the charging pile through the reflection of the laser signals of a laser radar sensor and two reflecting devices, walks towards the charging pile to be closer to the charging pile, and the infrared receiving device of the robot receives the infrared signals of the infrared sending device of the charging pile; the second charging part of the robot is aligned with the first charging part of the charging pile, and continues to advance towards the charging pile, the second charging part is aligned with the first charging part and starts charging; the embodiment of the application realizes the effects of reducing cost, automatic alignment, high efficiency and high success rate.

The utility model discloses a charging clamp for a secondary battery, and belongs to the technical field of battery charging equipment. The clamp comprises a positioning seat, a clamp assembly and a clamp base. A positioning groove is formed in the positioning seat, and the battery monomers are arranged in the positioning groove, so that accurate positioning is realized; the clamp assembly comprises a first clamp assembly and a second clamp assembly which are symmetrically arranged on the two sides of the positioning seat and are matched with each other to stably clamp the single battery from the two sides and charge the single battery; the positioning seat and the clamp assembly are both installed on the clamp base, and the clamp base provides support for the whole structure. According to the charging clamp, accurate positioning of the single battery is achieved through the positioning grooves, the battery is reliably clamped and charged through the first clamp assembly and the second clamp assembly which are symmetrical on the two sides, and the stability and high efficiency of the charging process of the secondary battery can be effectively guaranteed through overall supporting of the clamp base; therefore, the defects of a traditional battery charging clamp in the aspects of charging stability, battery protection, charging efficiency and the like are overcome.