公开(公告)号：US12201897B2

公开(公告)日：2025-01-21

申请号：US17905054

申请日：2020-10-31

Applicant: GOERTEK INC.

Inventor： Zhenzhen Liu ,  Yanlong Liu ,  Dong Liang ,  Lin Geng ,  Xing Zhang

IPC: A63F13/285 ,  A63F13/24

Abstract: A gamepad and a joystick feedback force device therefor are disclosed. The joystick feedback force device comprises a joystick that is configured to accept a user's operation and is rotatably installed in a casing of the gamepad. The joystick feedback force device further comprises a torque output device, and an output shaft of the torque output device is connected with a rotating shaft of the joystick, so that a torque is applied to the rotating shaft to form a feedback force to the joystick.

公开(公告)号：US12257497B2

公开(公告)日：2025-03-25

申请号：US17905050

申请日：2020-10-31

Applicant: GOERTEK INC.

Inventor： Zhenzhen Liu ,  Yanlong Liu ,  Xing Zhang ,  Dong Liang ,  Lin Geng

IPC: A63F13/285 ,  A63F13/24

Abstract: A gamepad and a joystick feedback force apparatus thereof are disclosed. The joystick feedback force apparatus comprises a joystick that is configured to accept a user's operation and is rotatably installed in a casing of the gamepad. It further comprises a torque output device and a deceleration device. An output shaft of the torque output device is connected with an input end of the deceleration device, an output end of the deceleration device is connected with a rotating shaft of the joystick to apply a torque output by the torque output device to the rotating shaft. When the user operates the joystick to rotate, a certain torque is applied to the rotating shaft after being decelerated by the deceleration device, namely, the corresponding torque is applied to the joystick to form a feedback force to the user.

公开(公告)号：US11316963B2

公开(公告)日：2022-04-26

申请号：US17250867

申请日：2018-12-21

Applicant: GOERTEK INC.

Inventor： Xing Zhang

IPC: H04M1/00 ,  H04B1/38 ,  H04B1/3888 ,  H04M1/04 ,  H04M1/05 ,  E05B73/00 ,  H04B1/3877

Abstract: A clamping device includes a main sliding plate, a top sliding plate, a pair of clamping plates having a synchronizing bar, and a locking mechanism. The top sliding plate movably connected to the main sliding plate; the pair of clamping plates movably connected to the main sliding plate, the pair of clamping plates and the top sliding plate forming an accommodating space, one end of the synchronizing bar rotatably connected to a respective clamping plate, and the other end rotatably connected to the top sliding plate; the locking mechanism is located in a movement path of the top sliding plate. When the top sliding plate moves in a first direction, the top sliding plate drives the pair of clamping plates to clamp a clamped piece; and the top sliding plate drives the main sliding plate to move in the first direction.