Patents Assigned to Shenzhen Creality 3D Technology Co., Ltd.
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Patent number: 12042997Abstract: 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: GrantFiled: February 8, 2021Date of Patent: July 23, 2024Assignee: 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
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Publication number: 20230382052Abstract: 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: ApplicationFiled: December 28, 2020Publication date: November 30, 2023Applicant: Shenzhen Creality 3D Technology Co., Ltd.Inventors: HUI-LIN LIU, JING-KE TANG, CHUN CHEN, DAN-JUN AO, WEN-BIN WANG
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Publication number: 20220396033Abstract: 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: ApplicationFiled: February 8, 2021Publication date: December 15, 2022Applicants: 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
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Patent number: 11518106Abstract: 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: GrantFiled: April 13, 2020Date of Patent: December 6, 2022Assignee: Shenzhen Creality 3D Technology Co., Ltd.Inventors: Guoliang Ji, Huilin Liu, Chun Chen, Jingke Tang, Danjun Ao
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Patent number: D978930Type: GrantFiled: September 30, 2020Date of Patent: February 21, 2023Assignee: Shenzhen Creality 3D Technology Co., Ltd.Inventors: Huilin Liu, Chun Chen, Jingke Tang, Danjun Ao
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Patent number: D1010000Type: GrantFiled: August 2, 2021Date of Patent: January 2, 2024Assignee: Shenzhen Creality 3D Technology Co., Ltd.Inventors: Hui-Lin Liu, Jing-Ke Tang, Chun Chen, Dan-Jun Ao
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Patent number: D1049183Type: GrantFiled: July 14, 2022Date of Patent: October 29, 2024Assignee: Shenzhen Creality 3D Technology Co., Ltd.Inventors: Jingke Tang, Zhiqiang Yang, Jian Deng
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Patent number: D1049184Type: GrantFiled: July 20, 2022Date of Patent: October 29, 2024Assignee: Shenzhen Creality 3D Technology Co., Ltd.Inventors: Huilin Liu, Jinhu Zhu, Yueting Peng