Described is a remote control (RC) vehicle having a convertible wheel (e.g., front wheel) with a plurality of blades. The blades are controlled with a controller to cause the blades to transition between retracted and expanded states to create a buzz saw-looking wheel for multi-terrain applications.

An illustrative toy vehicle is provided having a two-section chassis and a pivot mechanism rotatably attaching the two sections. The vehicle has the ability to move in multiple orientations and execute movements including a side rollover movement where the pivot mechanism assists in directing the vehicle to roll over from a first orientation to a second orientation about a central axis. A modified wheel design further assists in facilitating movements including the rollover movement. The vehicle may perform movements without user control where the vehicle responds to external factors, such as objects or terrain or the vehicle may use control systems such as radio or remote control with a transmitter/receiver pair, on vehicle switches or sensors utilizing interactive preprogrammed content.

Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for independently driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, hopping, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, hopping, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, hopping, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.

A traveling toy includes: a traveling toy body including a wheel, the wheel being rotatable about a rotation shaft; an eccentric shaft provided on the wheel in a state of being parallel to and spaced apart from the rotation shaft; a swing member provided swingably and detachably on the traveling toy body by a shaft support structure, the swing member including a coupling shaft; and a link member coupling the eccentric shaft and the coupling shaft. The link member is detachably coupled to the coupling shaft.

A toy car includes a body, an ejection mechanism, a collision mechanism, a first wheel assembly, and a driving mechanism. The body includes a placement position. The ejection mechanism may exert a force on the target object placed at the placement position to eject the target object from the placement position. The collision mechanism may exert a force on the ejection mechanism when triggered by an external force, causing the ejection mechanism to switch from the locked state to the unlocked state. The first wheel assembly includes a first wheel and a second wheel. The driving mechanism includes a first driving motor, a second driving motor, a first transmission structure, and a second transmission structure. The first driving motor may drive the first wheel through the first transmission structure, the second driving motor may drive the second wheel through the second transmission structure.