Patents by Inventor Changtai XIA

Changtai XIA 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).

  • Patent number: 11910975
    Abstract: With continued reference to FIGS. 12, 16, and 17, in other embodiments, the collision side plate 13 is provided with a light transmissive portion 132 at a position corresponding to the obstacle avoidance sensor 61, and the at least one obstacle avoidance sensor 61 is hermetically connected to the collision side plate 13. Here, the obstacle avoidance sensor 61 comprises a sensor body 601 and a packaging base 603. The packaging base 603 is hermetically connected to the package side plate, so that a sealed space 605 for accommodating the sensor body 601 is formed between the packaging base 603 and the collision side plate 13. The light transmissive portion 132 can transmit signals emitted and received by the obstacle avoidance sensor 61, and at the same time can provide a dustproof effect to avoid contamination of the sensor body 601 by external dust.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: February 27, 2024
    Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    Inventors: Shusheng Huang, Changtai Xia, Ruijun Yan
  • Publication number: 20230414050
    Abstract: Provided are dust collecting device and cleaning base station. The dust collecting device includes machine shell, cover body, air duct structure, rotating support and dust bag. Accommodating cavity is formed in the machine shell, opening communicated with accommodating cavity is provided on the machine shell, the cover body is movably connected with the machine shell for closing the opening, and pushing component is arranged on the cover body. The air duct structure is provided in the machine shell, dust outlet thereof is communicated with accommodating cavity, the rotating support is provided in accommodating cavity, one end thereof is rotating fulcrum, and the dust bag is located in accommodating cavity and installed on the rotating support. When the cover body closes the opening, the pushing component drives the rotating support to rotate around the rotating fulcrum thereof, so that part of the dust outlet is located in the dust bag.
    Type: Application
    Filed: February 2, 2023
    Publication date: December 28, 2023
    Inventors: Changtai XIA, Guangzhi CONG, Zengfei WANG
  • Patent number: 11819173
    Abstract: The disclosure relates to the technical field of cleaning devices, and discloses a cleaning device. The cleaning device includes a machine body, a front bumper, a cleaning assembly, a collecting assembly and a water tank. The machine body is provided with a recess, and the cleaning assembly includes a roller for cleaning the ground. The roller is mounted between the machine body and the front bumper. The collecting assembly is provided with a wastewater outlet and mounted between the machine body and the roller and abuts against the roller. The water tank is provided with a wastewater inlet and is removably mounted in the recess. The wastewater flows into the water tank through the wastewater outlet and the wastewater inlet.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: November 21, 2023
    Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    Inventors: Shang Feng, Lirong Ye, Ruijun Yan, Changtai Xia, Xiao Hu
  • Publication number: 20230329512
    Abstract: A debris collection base and a cleaning system. The debris collection base includes: a body including a first splicing end, a debris collection cavity spaced apart from the first splicing end, and a debris collection channel extending from the first splicing end to be in communication with the debris collection cavity; and a bearing seat module used for bearing a cleaning robot and including a second splicing end, a debris collection opening spaced apart from the second splicing end, and a debris inlet channel extending from the second splicing end to be in communication with the debris collection opening, the second splicing end being capable of being spliced with the first splicing end or separated from the first splicing end, and the debris inlet channel being in hermetical communication with the debris collection channel when the first splicing end is spliced with the second splicing end.
    Type: Application
    Filed: December 31, 2020
    Publication date: October 19, 2023
    Inventors: Wenhai DENG, Changtai XIA, Ruijun YAN
  • Patent number: 11744430
    Abstract: A cleaning device includes a main body, a driving assembly, and a cleaning assembly. The driving assembly includes a driving device, at least one transmission member and a movable bracket. The driving device is arranged on the main body, and has a driving shaft extending toward the bottom of the main body. The movable bracket can be movably connected to the bottom of the main body, and is spaced from the driving shaft. The movement direction of the movable bracket is substantially perpendicular to the extension direction of the driving shaft. The at least one transmission member is connected between the movable bracket and the driving shaft. The driving shaft of the driving device drives the movable bracket to reciprocate back and forth through the at least one transmission member. The cleaning assembly is detachably connected to the movable bracket.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: September 5, 2023
    Assignee: SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Wuji Zhang, Changtai Xia
  • Patent number: 11737636
    Abstract: The cleaning device includes a main body and at least one drive wheel. The at least one drive wheel is arranged on the main body. The main body can walk on the surface to be cleaned by means of the at least one drive wheel. The cleaning device further includes a driving mechanism, a movable bracket, and a cleaning assembly. The driving mechanism is arranged on the main body, the movable bracket is movably connected to the bottom of the main body, and is connected to the driving mechanism. The movable bracket reciprocates along the direction parallel to the surface to be cleaned under the driving action of the driving mechanism. The cleaning assembly is detachably connected to the movable bracket.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: August 29, 2023
    Assignee: SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Wuji Zhang, Quanlong Lu, Changtai Xia
  • Patent number: 11717127
    Abstract: A cleaning robot include a main body and a cleaning module. The cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The box body includes a first connector. The at least one driving mechanism is positioned on a bottom surface of the box body, electrically connected to the first connector, and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface. The cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface. The main body includes a second connector. The box body is detachably positioned on the main body, such that the first connector is connected to or disconnected to the second connector.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: August 8, 2023
    Assignee: SHENZHEN FLY RODENT DYNAMICS INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Jun Yang, Xiaofei Chen, Changtai Xia, Junpeng Qian
  • Patent number: 11617485
    Abstract: A cleaning robot includes a main body, a drive assembly and a cleaning assembly. The main body includes a bottom part. The cleaning assembly includes a mounting part, a wiping part and a release part. The mounting part is positioned on the bottom part. The mounting part includes a first rail, a second rail, and a first positioning part. The wiping part is positioned on the mounting part and includes a second positioning part, the wiping part is movable from first ends of the first rail and the second rail to second ends thereof until the second positioning part abuts against the first positioning part whereby the wiping part is fixed on the mounting part. The release part is positioned on the mounting part and configured to separate the second positioning part from the first positioning part whereby the wiping part is detached from the mounting part.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: April 4, 2023
    Assignee: SHENZHEN SILVER STAR INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Feidu Liang, Zhongyan Shu, Changtai Xia, Ruijun Yan
  • Patent number: 11617483
    Abstract: The present disclosure discloses a cleaning robot, including a housing, a receiving tank, and a liquid storage tank. The housing is provided with a first groove and a second groove spaced apart from each other. The receiving tank is located in the first groove and configured to receive dirt. The liquid storage tank is located in the second groove and configured to store a cleaning liquid. In the cleaning robot of the present disclosure, the receiving tank and the liquid storage tank are arranged separately and spaced apart from each other, such that the volume of the liquid storage tank is increased, thereby allowing a larger area to be cleaned with a tank of water stored.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: April 4, 2023
    Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    Inventors: Xiaodan Xie, Changtai Xia, Xiao Hu
  • Patent number: 11607103
    Abstract: A robot maintenance station and a robot cleaning system. The robot maintenance station includes a dock base and a maintenance station body, the maintenance station body is configured on the dock base and provided with a suction unit, the suction unit is configured to provide suction power for sucking garbage. The maintenance station body is provided with a garbage receptacle and a suction tube, the suction tube is in flow communication with the suction unit and is configured to guide the garbage into the garbage receptacle, and the garbage receptacle is detachably mounted at a side wall of the maintenance station body. The embodiments realize automatic emptying of the dust box of the cleaning robot, thereby reducing user burden and improving user experience.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: March 21, 2023
    Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    Inventors: Wenhai Deng, Changtai Xia, Ruijun Yan, Shusheng Huang
  • Publication number: 20220192456
    Abstract: A cleaning device includes a main body, a driving assembly, and a cleaning assembly. The driving assembly includes a driving device, at least one transmission member and a movable bracket. The driving device is arranged on the main body, and has a driving shaft extending toward the bottom of the main body. The movable bracket can be movably connected to the bottom of the main body, and is spaced from the driving shaft. The movement direction of the movable bracket is substantially perpendicular to the extension direction of the driving shaft. The at least one transmission member is connected between the movable bracket and the driving shaft. The driving shaft of the driving device drives the movable bracket to reciprocate back and forth through the at least one transmission member. The cleaning assembly is detachably connected to the movable bracket.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 23, 2022
    Inventors: WUJI ZHANG, CHANGTAI XIA
  • Publication number: 20220192455
    Abstract: The cleaning device includes a main body and at least one drive wheel. The at least one drive wheel is arranged on the main body. The main body can walk on the surface to be cleaned by means of the at least one drive wheel. The cleaning device further includes a driving mechanism, a movable bracket, and a cleaning assembly. The driving mechanism is arranged on the main body, the movable bracket is movably connected to the bottom of the main body, and is connected to the driving mechanism. The movable bracket reciprocates along the direction parallel to the surface to be cleaned under the driving action of the driving mechanism. The cleaning assembly is detachably connected to the movable bracket.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 23, 2022
    Inventors: WUJI ZHANG, QUANLONG LU, CHANGTAI XIA
  • Publication number: 20220095875
    Abstract: A docking station includes a tray and a charging stand. The tray is provided with a cleaning structure configured for self-cleaning of a roller brush of the cleaning robot. The charging stand is detachably mounted to the tray. The above arrangement enables self-cleaning of a cleaning robot and improves user experience, with a simple structure and low cost.
    Type: Application
    Filed: February 3, 2021
    Publication date: March 31, 2022
    Inventors: Xiao HU, Changtai XIA
  • Publication number: 20220079408
    Abstract: The disclosure discloses a water tank and a cleaning robot, the water tank is applied to the cleaning robot, internally provided with a water storage cavity. The water tank has a splicing side, the splicing side is provided with an accommodating area recessed towards the inside of the water tank, the splicing side of the water tank is configured to splice with the body of the cleaning robot, and the accommodating area is configured to accommodate part of the structural parts of the body of the cleaning robot.
    Type: Application
    Filed: February 1, 2021
    Publication date: March 17, 2022
    Inventors: SHUSHENG HUANG, JIANYA LI, LINLIN ZHOU, WENHAI DENG, CHANGTAI XIA, RUIJUN YAN
  • Publication number: 20220080593
    Abstract: An intelligent robot includes a main body, an environment sensing device, and a control circuit board. The main body includes a body, a protective side plate, and a partition structure. The protective side plate is movably connected to the body. The body and the protective side plate cooperatively defines an accommodation cavity, the protective side plate includes an light transmission region, the partition structure is fixedly connected to the body and received in the accommodation cavity, the partition structure divides the accommodation cavity into a first space and a second space. The environment sensing device is at least partially received in the first space, and capable of transmitting and receiving environmental sensing signals within a preset scanning angle through the light transmission region of the protective side plate. The control circuit board is received in the second space, and electrically connected to the environment sensing device.
    Type: Application
    Filed: January 29, 2021
    Publication date: March 17, 2022
    Inventors: Shusheng Huang, Changtai Xia, Ruijun Yan
  • Publication number: 20220071464
    Abstract: A cleaning robot include a main body and a cleaning module. The cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The box body includes a first connector. The at least one driving mechanism is positioned on a bottom surface of the box body, electrically connected to the first connector, and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface. The cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface. The main body includes a second connector. The box body is detachably positioned on the main body, such that the first connector is connected to or disconnected to the second connector.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 10, 2022
    Inventors: Jun Yang, Xiaofei Chen, Changtai Xia, Junpeng Qian
  • Publication number: 20220071470
    Abstract: A cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The at least one driving mechanism is positioned on a bottom surface of the box body and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface, and the cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 10, 2022
    Inventors: Jun Yang, Xiaofei Chen, Changtai Xia, Junpeng Qian
  • Publication number: 20210338029
    Abstract: The present disclosure discloses a cleaning robot, including a housing, a receiving tank, and a liquid storage tank. The housing is provided with a first groove and a second groove spaced apart from each other. The receiving tank is located in the first groove and configured to receive dirt. The liquid storage tank is located in the second groove and configured to store a cleaning liquid. In the cleaning robot of the present disclosure, the receiving tank and the liquid storage tank are arranged separately and spaced apart from each other, such that the volume of the liquid storage tank is increased, thereby allowing a larger area to be cleaned with a tank of water stored.
    Type: Application
    Filed: August 28, 2020
    Publication date: November 4, 2021
    Applicant: ShenZhen Silver Star Intelligent Technology CO., LTD
    Inventors: Xiaodan XIE, Changtai XIA, Xiao HU
  • Publication number: 20210298556
    Abstract: The cleaning robot includes a robot body provided with an inner cavity, a travelling mechanism mounted at the bottom of the robot body to drive the robot body to move, a cleaning component detachably connected to the robot body and configured to clean a surface through which the robot body passes, and a laser radar mounted in the inner cavity. A light transmissive window is formed in a side wall of the inner cavity of robot body. The laser radar comprises a ranging component rotatable relative to the robot body. The ranging component emits and receives laser signals via the light transmissive window within a preset scanning angle, wherein the ranging component emits a detection signal through the light transmissive window, the detection signal is reflected upon encountering an obstacle to form a reflected signal, and the reflected signal is returned to the ranging component through the light transmissive window.
    Type: Application
    Filed: August 28, 2020
    Publication date: September 30, 2021
    Applicant: ShenZhen Silver Star Intelligent Technology CO., LTD
    Inventors: Shusheng HUANG, Changtai XIA, Ruijun YAN
  • Publication number: 20210282617
    Abstract: A robot maintenance station and a robot cleaning system. The robot maintenance station includes a dock base and a maintenance station body, the maintenance station body is configured on the dock base and provided with a suction unit, the suction unit is configured to provide suction power for sucking garbage. The maintenance station body is provided with a garbage receptacle and a suction tube, the suction tube is in flow communication with the suction unit and is configured to guide the garbage into the garbage receptacle, and the garbage receptacle is detachably mounted at a side wall of the maintenance station body. The embodiments realize automatic emptying of the dust box of the cleaning robot, thereby reducing user burden and improving user experience.
    Type: Application
    Filed: August 13, 2020
    Publication date: September 16, 2021
    Inventors: Wenhai DENG, Changtai XIA, Ruijun YAN, Shusheng HUANG