Patents by Inventor Xuecong LIN

Xuecong LIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Measuring and drawing device
    Patent number: 11752798
    Abstract: The present disclosure discloses a measuring and drawing device. The measuring and drawing device comprises a supporting frame, a rotation driving portion, a reciprocation driving portion, a drawing member, a distance measuring sensor, an angle sensor, and a control module. A first motor is configured to drive the rotating arm to rotate relative to the supporting frame, and a second motor is configured to drive the drawing member to reciprocate along the rotating arm to enable the drawing member to move in two dimensions. The distance between the first motor and the drawing member is measured through the distance measuring sensor to achieve measuring of a length of a line segment, and the rotating angle of the rotating arm relative to the first motor is measured through the angle sensor to achieve measuring of the rotating angle.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: September 12, 2023
    Assignee: Minnan Normal University
    Inventors: Xuecong Lin, Xiaoqun Wang, Anqi Wu, Min Wu, Ling Xu
  • MEASURING AND DRAWING DEVICE
    Publication number: 20220371358
    Abstract: The present disclosure discloses a measuring and drawing device. The measuring and drawing device comprises a supporting frame, a rotation driving portion, a reciprocation driving portion, a drawing member, a distance measuring sensor, an angle sensor, and a control module. A first motor is configured to drive the rotating arm to rotate relative to the supporting frame, and a second motor is configured to drive the drawing member to reciprocate along the rotating arm to enable the drawing member to move in two dimensions. The distance between the first motor and the drawing member is measured through the distance measuring sensor to achieve measuring of a length of a line segment, and the rotating angle of the rotating arm relative to the first motor is measured through the angle sensor to achieve measuring of the rotating angle.
    Type: Application
    Filed: May 18, 2022
    Publication date: November 24, 2022
    Inventors: Xuecong LIN, Xiaoqun Wang, Anqi Wu, Min Wu, Ling Xu