Patents Assigned to Shenzhen Creality 3D Technology Co., Ltd.
  • Patent number: 12042997
    Abstract: An automatic leveling device of a 3D printer, and a 3D printer is provided. The automatic leveling device includes a photoelectric switch, an electromagnetic assembly and a probe assembly. The photoelectric switch is arranged in a housing and defines a photosensitive groove. The electromagnetic assembly is arranged in the housing and defines a sliding hole. The probe assembly is slidably engaged in the sliding hole, and an end of the probe assembly is engaged in the photosensitive groove. The electromagnetic assembly is capable of driving the probe assembly to make the end of the probe assembly move out of the photosensitive groove. The automatic leveling device has the advantages of simple structure, low manufacturing difficulty, low production cost, simple and stable leveling mode, high detection repetition accuracy and no complex circuit and software cooperation.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: July 23, 2024
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Hui-Lin Liu, Jing-Ke Tang, Chun Chen, Dan-Jun Ao, Peng-Jian Li, Bin Qiao, Pin Chen
  • Publication number: 20230382052
    Abstract: Disclosed in the present invention are a method and apparatus for automatically improving printing effect, a device, and a storage medium. The method comprises: receiving an import request of a 3D model, and parsing a triangle patch comprised in the 3D model; acquiring all angular points of the 3D model according to the triangle patch, subtracting a minimum angular point from a maximum angular point to obtain a bounding box of the 3D model, creating an axis perpendicular to the bounding box; using the axis and a platform inclination angle to calculate a quaternion related to the rotation of the 3D model; multiplying a space matrix of the bounding box of the 3D model by the rotation matrix, enabling a printing path to be perpendicular to the bounding box. The model is imported to automatically keep the inclination angle consistent with a platform, thereby improving the printing effect.
    Type: Application
    Filed: December 28, 2020
    Publication date: November 30, 2023
    Applicant: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: HUI-LIN LIU, JING-KE TANG, CHUN CHEN, DAN-JUN AO, WEN-BIN WANG
  • Publication number: 20220396033
    Abstract: An automatic leveling device of a 3D printer, and a 3D printer is provided. The automatic leveling device includes a photoelectric switch, an electromagnetic assembly and a probe assembly. The photoelectric switch is arranged in a housing and defines a photosensitive groove. The electromagnetic assembly is arranged in the housing and defines a sliding hole. The probe assembly is slidably engaged in the sliding hole, and an end of the probe assembly is engaged in the photosensitive groove. The electromagnetic assembly is capable of driving the probe assembly to make the end of the probe assembly move out of the photosensitive groove. The automatic leveling device has the advantages of simple structure, low manufacturing difficulty, low production cost, simple and stable leveling mode, high detection repetition accuracy and no complex circuit and software cooperation.
    Type: Application
    Filed: February 8, 2021
    Publication date: December 15, 2022
    Applicants: Shenzhen Creality 3D Technology Co., Ltd., Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: HUI-LIN LIU, JING-KE TANG, CHUN CHEN, DAN-JUN AO, PENG-JIAN LI, BIN QIAO, PIN CHEN
  • Patent number: 11518106
    Abstract: Provided is a strain sensor including a fixing plate and a strain gauge. The fixing plate includes a first supporting part and a second supporting part flexibly connected to the first supporting part. The present application is advantageous in that a strain sensor with a simple structure, high reliability and high sensitivity is provided. The horizontal status of a contact surface may be detected by a little amount of deformation, and the flexible fixing plate can provide a buffer for the equipment to prevent damages due to direct impact.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: December 6, 2022
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Guoliang Ji, Huilin Liu, Chun Chen, Jingke Tang, Danjun Ao
  • Patent number: D978930
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: February 21, 2023
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Huilin Liu, Chun Chen, Jingke Tang, Danjun Ao
  • Patent number: D1010000
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: January 2, 2024
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Hui-Lin Liu, Jing-Ke Tang, Chun Chen, Dan-Jun Ao
  • Patent number: D1049183
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: October 29, 2024
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Jingke Tang, Zhiqiang Yang, Jian Deng
  • Patent number: D1049184
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: October 29, 2024
    Assignee: Shenzhen Creality 3D Technology Co., Ltd.
    Inventors: Huilin Liu, Jinhu Zhu, Yueting Peng