A double-sided toy car capable of vertical turning within a sealed track, including: a car body (1); a front wheel (2); and a rear wheel (3) including a pair of upper driving wheels (32) and a pair of lower driving wheels (31)), a maximum distance between an upper end and a lower end of the front wheel (2) is less than or equal to a maximum distance between the upper and lower driving wheels after the rear wheel (3) is maximally elastically contracted, the maximum distance is less than or equal to a height of a sealed track (4), therefore ensuring that the double-sided car can smoothly pass through a vertical turning segment, however a maximum distance between the upper and lower driving wheels before the rear wheel (3) is elastically contracted is greater than the height of the sealed track (4), therefore achieving a crawling on the vertical track.

A toy vehicle track set is disclosed herein. The track set includes at least one track section and a support that can hold the track section in a particular orientation or position relative to a support surface. In one embodiment, the support includes a base, a support member that is coupleable to the base, and a coupler that is connected to the support member. The track section can be engaged with the coupler which is movably mounted to the support member.

A tracking toy vehicle includes a vehicle body, a left drive wheel, a right drive wheel, a sensing device installed at bottom of the vehicle body for sensing a tracking line, a controller electrically connected to the sensing device, a left driving device for driving the left drive wheel to steer, and a right driving device for driving the right drive wheel to steer. The sensing device includes a first sensor and a second sensor respectively installed on left and right sides of an axle of the vehicle body, for respectively sensing whether the toy vehicle is following the tracking line. The sensing device can identify the tracking line under the vehicle body to confirm the location of the tracking line, and then the controller changes the rotational speed of the left driving device or the right driving device to steer the toy vehicle along the tracking line.

Unmanned aerial vehicles and methods for providing the same are disclosed. The unmanned aerial vehicles may have various configurations related to a support frame. The unmanned aerial vehicles may have various configurations with a continuous track for ground propulsion. The unmanned aerial vehicles may have various configurations related to payload clamps.

Unmanned aerial vehicles and methods for providing the same are disclosed. The unmanned aerial vehicles may have various configurations related to a support frame. The unmanned aerial vehicles may have various configurations with a continuous track for ground propulsion. The unmanned aerial vehicles may have various configurations related to payload clamps.