An accelerator pedal device for use in a vehicle has: a housing fixed to a vehicle body; an accelerator arm that has a drum at one end and a pedal at the other end; a friction pad that has a pad shaft; and a spring that is interposed between the accelerator arm and the friction pad. The drum has an arm pivoting shaft that pivotally supports the accelerator arm and a recess that is recessed from a periphery of the drum toward the arm pivoting shaft, the friction pad has a friction part that is pressed against the recess by a spring force of the spring, the friction part has a side surface member having a side surface in an arched cross section to face the recess, and the side surface member has a contact part that is brought into point-contact with the recess of the drum.

The present disclosure provides a multifunctional hand controller for height-adjustable furniture, and belongs to the technical field of control equipment for electric furniture. The multifunctional hand controller includes a shell. The shell is fixed on the furniture. Switches for controlling the furniture are installed on the shell. The switches include a first switch and a second switch. The first switch is a rotary switch. The rotary switch rotates relative to the shell to generate a first control instruction for controlling the furniture. The second switch is a joystick switch. The joystick switch swings relative to the shell to generate a second control instruction for controlling the furniture.

Provided is a force feedback apparatus, including a housing, a rotation shaft fixed to the housing, a trigger movably connected to the rotation shaft and movable relative to the housing, and a force feedback assembly. The force feedback assembly includes a driving magnet fixed to a side of the trigger toward the housing, an iron core fixed to the housing and arranged opposite to the driving magnet, and a driving coil wound around the iron core. The driving coil is energized to interact with the driving magnet to generate force feedback on the trigger. The force feedback apparatus requires no additional transmission structure and directly provides force feedback through interaction between two driving elements, thereby realizing timely force feedback on the trigger and reducing the assembly difficulty while simplifying the structure. In addition, forces in two directions can be directly generated on the trigger by changing a driving current.

Provided is a force feedback apparatus, including a housing, a rotation shaft fixed to the housing, a trigger movably connected to the rotation shaft and movable relative to the housing, and a force feedback assembly. The force feedback assembly includes a driving magnet fixed to a side of the trigger toward the housing, an iron core fixed to the housing and arranged opposite to the driving magnet, and a driving coil wound around the iron core. The driving coil is energized to interact with the driving magnet to generate force feedback on the trigger. The force feedback apparatus requires no additional transmission structure and directly provides force feedback through interaction between two driving elements, thereby realizing timely force feedback on the trigger and reducing the assembly difficulty while simplifying the structure. In addition, forces in two directions can be directly generated on the trigger by changing a driving current.

The present disclosure discloses a force feedback device including a supporting bracket, a trigger hinged to the supporting bracket through a rotating shaft, a transmission shaft connected to the trigger, a driving assembly for providing an acting force to the trigger through the transmission shaft, and a reset member. A direction of the acting force is opposite to a direction of pulling the trigger. The driving assembly includes a magnetic circuit system and a coil fixed to the transmission shaft and generating an electromagnetic induction force with the magnetic circuit system. The electromagnetic induction force is transmitted to the trigger through the transmission shaft for forming the acting force. A handle using the force feedback device is also disclosed. The force feedback device and the handle disclosed by the present disclosure enable users to obtain richer game experiences according to different game scenarios.

The present disclosure discloses a force feedback device including a supporting bracket, a trigger hinged to the supporting bracket through a rotating shaft, a transmission shaft connected to the trigger, a driving assembly for providing an acting force to the trigger through the transmission shaft, and a reset member. A direction of the acting force is opposite to a direction of pulling the trigger. The driving assembly includes a magnetic circuit system and a coil fixed to the transmission shaft and generating an electromagnetic induction force with the magnetic circuit system. The electromagnetic induction force is transmitted to the trigger through the transmission shaft for forming the acting force. A handle using the force feedback device is also disclosed. The force feedback device and the handle disclosed by the present disclosure enable users to obtain richer game experiences according to different game scenarios.

An apparatus for providing control signals to a remotely piloted unmanned aerial vehicle (UAV) which includes a pedal input mechanically connected to a base enclosure using a linkage system which allows for the angular movement of the pedal input. The apparatus further includes a potentiometer which provides a first control signal to a central controller indicating a detected angular position of the pedal. The central controller includes circuitry to translate the received first signal into a control signal which the central controller may transmit to one or more UAVs via a transceiver and antenna.

An apparatus for providing control signals to a remotely piloted unmanned aerial vehicle (UAV) which includes a pedal input mechanically connected to a base enclosure using a linkage system which allows for the angular movement of the pedal input. The apparatus further includes a potentiometer which provides a first control signal to a central controller indicating a detected angular position of the pedal. The central controller includes circuitry to translate the received first signal into a control signal which the central controller may transmit to one or more UAVs via a transceiver and antenna.

A shifter simulator system comprising a frame with a gear stick hinge, a gear stick that is hingedly connected to the frame via the gear stick hinge, and a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface.

The shifter simulator system also includes a magnetic contact and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact. The first and/or second levers are adjustable.

An accelerator device having an organ structure includes a pad, a case, an inside movable mechanism, an arm, and a cover. The pad is pressed by a driver. The case is attachable to a vehicle body and includes a front wall, a rear wall, and an opened side. The inside movable mechanism is housed in the case and includes a shaft, a pedal, and a bias member. The arm penetrates an opening of the case so as to connect the pad to the pedal. The cover covers the opened side. The case on the vehicle body includes a drain passage positioned below a lowest position of a root of the pedal in a movement track while the pedal is moved from an accelerator idle state to an accelerator full-throttle state.