A self-balancing scooter and a main frame assembly thereof are provided. The self-balancing scooter includes a first main frame and a cooperated second main frame. The first main frame includes a first connecting portion, the first connecting portion includes a first end surface, the first end surface defines a guide hole, and the guide hole is positioned between a center and an edge of the first end surface. The second main frame includes a second connecting portion, the second connecting portion includes a second end surface corresponding to the first end surface of the first connecting portion, the second end surface defines a conduit, the conduit is positioned between a center and an edge of the second end surface, the conduit is accommodated in the guide hole, and the first connecting portion is assembled and connected to the second connecting portion.

A collapsible electric vehicle includes a front vehicle member, a vehicle frame pivotally coupled to the front vehicle member, a seat disposed at the vehicle frame, a power supply, a set of wheels disposed at the front vehicle member and the vehicle frame respectively, and a drive motor eclectically connected to the power supply. The drive motor is connected to at least one of the wheels to drive the wheel to rotate. The collapsible electric vehicle has an expanded state and a collapsed state. In the expanded state, a first supporting frame is expanded and maintained upright to support the seat to be at a suitable position while the front vehicle member is expanded to be positioned apart from the vehicle frame. In the collapsed state, the first supporting frame is collapsed to a main frame, and the front vehicle member is collapsed to the first supporting frame.

An oscillation-type vehicle includes a front vehicle body that suspends a front wheel in a steerable manner, a rear vehicle body that suspends left and right drive wheels, and an oscillation mechanism that causes the front vehicle body and the rear vehicle body to oscillate relative to each other. The oscillation-type vehicle being capable of carrying out drive control of the left and right drive wheels such that the drive wheels behave differently from each other in response to oscillation of the oscillation-type vehicle, wherein the drive control of the left and right drive wheels is carried out using information on the oscillation and information on a speed of vehicle.

An electric vehicle includes a battery having a housing. The housing includes a rear side which is defined as a side facing away from a forward travelling direction of the electric vehicle. The electric vehicle further includes a frame, a motor having a housing, and a pivot shaft stack-up assembly co-aligned along a pivot shaft axis. The pivot shaft stack-up assembly includes first and second portions of the frame, a swingarm extending therebetween, and an idler bracket. A shock mount is integral with the battery housing. The shock mount extends from the rear side of the battery housing. The battery housing is configured as a stressed chassis member in which each of the motor housing, the frame, and the pivot shaft stack-up assembly are aligned thereof. The shock mount provides a path along which a load is directed to the battery housing.

A human-machine interaction sport vehicle including a mounting plate, a rotating structure, two wheels, a hub motor, and a balance control system is provided. The rotating structure is configured to connect a first mounting plate and a second mounting plate, and enables the first mounting plate and the second mounting plate to rotate relative to each other. The two wheels are disposed on two sides of the mounting plate and capable of rotating about the mounting plate. The hub is configured to drive the two wheels to rotate. The balance control system is connected with the hub motor and configured to control the hub motor to drive the wheels to rotate.

Electric scooter (1), with a foot rest area (2) and a loading area (3), made up of a chassis (4) with a handlebar (5) and two driving wheels (6) at a first end of the chassis (4), and comprising two electric motors connected to the driving wheels (6) with two controllers; steering control systems including an electronic sensor connected to a drive device and an electronic board connected to the electronic sensor and the two controllers, and; a support wheel (7) at a second end of the chassis, opposite the first end, having fastening points to the chassis (2) in the form of a pivot shaft (8) connected to the chassis and to a suspension fork (9).

A device with rotatable footpads for use with interactivity systems and method for same are disclosed. The apparatus may comprise two footpads, wherein the two footpads rotate independently with respect to at least one axis; a plurality of sensors that detect the rotation of each footpad; and a controller transmitting signals from the plurality of sensors representing the rotation of each footpad to a virtual reality or teleoperation system. The method for using the apparatus may comprise stabilizing footpads by a mechanical means detecting the rotation of the footpads on an at least one axis passing through the footpads via sensors of the footpads that detect rotation of the footpads; and transmitting a digital representation of the rotation of the footpads to an interactivity system.

To provide a moving device that can be used as a mobility device to transport objects and can be improved in portability. The moving device that is movable with rotation of wheels includes a body unit inflated by injection of fluid and deflated by discharge of the fluid, a support body provided on a predetermined surface of the body unit, and the wheels provided in the support body, wherein the interior of a predetermined portion of the body unit that receives a load from an object contacting the body unit is formed with a drop-stitch structure, and the drop-stitch structure after injection of the fluid has tensile forces in directions approximately perpendicular to the direction of the load applied to the predetermined portion by the object.

An electric powered vehicle may include a maximum speed limiting device. In the first mode, in a case where the distance is shorter than a first reference value, the maximum speed is limited to a value lower than the maximum speed applied when the distance is longer than the first reference value. In the second mode, in a case where the distance is shorter than a second reference value, the maximum speed is limited to a value lower than the maximum speed applied when the distance is longer than the second reference value. In a case where the distance changes from a value shorter than the first and second reference values to a value longer the first and second reference values, the maximum speed limiting device increases the maximum speed at an earlier timing in the second mode than in the first mode.

An electric vehicle includes a steering element with a handle bar element. The steering element has a hand grip portion, and at a distal end a plurality of UVC light sources producing light that is incident on the hand grip portion. The UVC light sources are coupled to a controller and a power source. A platform supports a rider of the electric vehicle. The electric vehicle includes: at least one front wheel and at least one rear wheel; an electric motor configured to provide a mechanical power to at least one of the front and rear wheels; and a battery housing configured to removably receive and hold one or more battery packs, wherein the one or more battery packs are configured to power the electric vehicle.