A cruise control system for work machines. The system comprises one or more levers for controlling the velocity of the work machine and one or more magnet assemblies. The magnet assemblies comprise means of overcoming the neutral bias of a control lever so that the velocity of the work machine may be maintained without manual input from the operator. The magnets may act directly upon a control lever or a surface adjacent a control lever. Additional controls may be employed to set a maximum cruising speed for the work machine when cruise control is engaged.

Provided are systems and methods for monitoring the position of a handle of a material handling vehicle comprising a handle, a first sensor positioned along the material handling vehicle, a second sensor positioned along the handle, and a controller configured to retrieve first positional information from the first sensor, retrieve second positional information from the second sensor, and compare the first positional information with the second positional information. The controller can adjust the operation of at least one of a lift motor and a drive motor of the material handling vehicle based on the comparison of the first positional information with the second positional information.

The present disclosure relates to a controlling system console and a controlling system. In the console, a central control component is connected to an electric hoist control device via network, enhancing transmission speed and stability of signals. The console can send a combination action control signal through a combination action control component, such that the central control component creates a combination action control instruction and sends the combination action control instruction to the electric hoist control cabinet to make the electric hoist perform combination actions. The console can further send a collaboration action control signal through a collaboration action control component, such that the central control component creates a collaboration action control instruction and sends the collaboration action control instruction to the electric hoist control cabinet to make the electric hoist to act in collaboration with other arena devices.

The present disclosure discloses a remote control device and an unmanned aerial vehicle. The remote control device includes: a display screen, a rotating shaft, a remote control body and a security lock mechanism. The remote control body includes: a housing and a joystick. The display screen can rotate around the rotating shaft. The security lock mechanism is connected to the rotating shaft. When the display screen is rotated towards the housing by an angle during screen closing, the security lock mechanism in a first state locks the display screen to stop the display screen from being continued to rotate. The remote control device can prevent the display screen from been damaged by the joystick.

A direction input device includes an input portion, a first slide portion, a second slide portion, a first slid surface, a second slid surface, and a slide biasing portion. The input portion includes an operated portion and a shaft. The first slide portion slides in a first direction. The first slide portion is provided with a first hole through which the shaft passes, the first hole extending in a second direction. The second slide portion slides in the second direction. The second slide portion is provided with a second hole through which the shaft passes, the second hole extending in the first direction. The first slid surface extends in the first direction and is in a shape curved convexly upward. The first slide portion slides over the first slid surface as the first slide portion abuts thereon from below.

An operating device and an operating method are disclosed. The operating device includes a processing assembly and a control assembly. The control assembly includes a control body, an auxiliary unit and a collecting unit. The auxiliary unit is arranged on the control body, a limb of a user is put on said auxiliary unit, and the collecting unit is arranged on the limb of the user. The collecting unit is configured to collect trembling signals indicating limb trembling of the user, and transmit the trembling signals to the processing assembly. The processing assembly is configured to generate driving signals according to the trembling signals and transmit the driving signals to the auxiliary unit. The auxiliary unit is configured to keep a motion state of said auxiliary unit to be the same as a limb trembling state of the user according to said driving signals.

A game machine input device mounted on a game machine provided with a playfield; the game machine input device includes: an input unit provided toward the front of the playfield and configured to accept input; and a projection part configured to radiate light toward the playfield to project a first image in a region within the visual field of a player viewing the playfield.

A game machine operating device mounted on a game machine with a game board and provided on a front side of the game board includes: an operation unit which receives an operation; and a projection unit which radiates light in a direction toward the game board to project a first image on an area in a field of view of a player viewing the game board. The projection unit includes: a first light source; and a light guide into which light emitted from the first light source is guided. The light guide has a light diffusion pattern formed on one or both of a front surface and a rear surface, wherein light is emitted through the light diffusion pattern to form the first image. A part on which the light diffusion pattern is formed is disposed to be directed in the direction toward the game board.

A manipulation input device has a first detector and a second detector, disposed at different positions on a manipulative member, that detect the displacement of the manipulative member, the displacement being caused when the manipulative member receives a manipulation force, and also has a processor that performs processing to identify a position at which the manipulative member has received the manipulation force according to detection results obtained from the first detector and second detector and to the positions of the first detector and second detector on the manipulative member.

An operating device has: a lever configured to be operated by tilting; a resistor having a flat strip shape and provided on a surface of a substrate; and a slider configured to change an output voltage value by sliding on a surface of the resistor in accordance with tilting operation of the lever. In this operating device, the resistor has a low-resistance portion that has a lower resistance value than other portions of the resistor, and that is a portion in contact with the slider when the lever is in a neutral position.