Patents by Inventor Bangran Huang

Bangran Huang 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: 11456126
    Abstract: Provided is an electric switch, including a casing, an actuator, a movable contact frame, a snap-action resilient member, a lock mechanism, a signal switch and a contact switch. The actuator is capable of reciprocating along a first direction. The movable contact frame is provided with a retaining portion. The snap-action resilient member is arranged in the movable contact frame and is compressed by the actuator when the actuator moves. The lock mechanism includes two lock members which are capable of reciprocating in the mounting cavity along a second direction with the movement of the actuator, so as to lock or unlock the retaining portion. A brush of the electric switch is arranged on the movable contact frame. A movable contact of the contact switch is arranged on the movable contact frame.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: September 27, 2022
    Assignee: KEDU ELECTRIC CO., LTD
    Inventors: Chunkai Zheng, Ziping Li, Bangran Huang, Shengjian Huang, Zhihao Chen
  • Publication number: 20210313124
    Abstract: Provided is an electric switch, including a casing, an actuator, a movable contact frame, a snap-action resilient member, a lock mechanism, a signal switch and a contact switch. The actuator is capable of reciprocating along a first direction. The movable contact frame is provided with a retaining portion. The snap-action resilient member is arranged in the movable contact frame and is compressed by the actuator when the actuator moves. The lock mechanism includes two lock members which are capable of reciprocating in the mounting cavity along a second direction with the movement of the actuator, so as to lock or unlock the retaining portion. A brush of the electric switch is arranged on the movable contact frame. A movable contact of the contact switch is arranged on the movable contact frame.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 7, 2021
    Inventors: Chunkai ZHENG, Ziping LI, Bangran HUANG, Shengjian HUANG, Zhihao CHEN
  • Patent number: 11120954
    Abstract: An integrated switch is provided in the present application, comprising: a housing; a first circuit board, arranged in the housing; a movable stand, movably connected in the housing; a contact component; a second circuit board, arranged in the housing and connected with an inner wall thereof, and electrically connected with the first circuit board; an electric brush, arranged between the movable stand and the second circuit board, having one end connected with the movable stand and the other end slidably connected with the second circuit board, driven by the movable stand, the electric brush has a connection state after sliding to a first position of the second circuit board, and a disconnection state after sliding to a second position of the second circuit board, and the moving contact shifts from a power-on state to a power-off state after the electric brush slides to the disconnection state.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: September 14, 2021
    Assignee: KEDU ELECTRIC CO., LTD.
    Inventors: Chunkai Zheng, Ziping Li, Bangran Huang, Zhihao Chen, Zhihai Zhang
  • Publication number: 20200373102
    Abstract: An integrated switch is provided in the present application, comprising: a housing; a first circuit board, arranged in the housing; a movable stand, movably connected in the housing; a contact component; a second circuit board, arranged in the housing and connected with an inner wall thereof, and electrically connected with the first circuit board; an electric brush, arranged between the movable stand and the second circuit board, having one end connected with the movable stand and the other end slidably connected with the second circuit board, driven by the movable stand, the electric brush has a connection state after sliding to a first position of the second circuit board, and a disconnection state after sliding to a second position of the second circuit board, and the moving contact shifts from a power-on state to a power-off state after the electric brush slides to the disconnection state.
    Type: Application
    Filed: April 28, 2020
    Publication date: November 26, 2020
    Inventors: Chunkai Zheng, Ziping Li, Bangran Huang, Zhihao Chen, Zhihai Zhang