Tutorial and wits-increment toy car
OwnerHung-Peng Fuinventor
Life of this patent
Estimating the term…
Abstract
This invention is directed to a device of “a tutorial and wits-increment toy car”, mainly consists of a shell body with gear case at both sides, and within the gear case sets up multiple wheels used to act as mechanical powers transfer connection between the motor and the wheels, whereas at the top and back of the shell body fixed with multiple metal buttons and hexagonal buttons. According to the former structure, altering the size of wheel can adjust the wheel rotating speed, and makes the learners understand the basic electronic and mechanical control theory while playing the toy car, and makes the present invention become a best tool of cerebration training.
Claims8
A tutorial toy car comprising:
- a shell body containing a left motor and a right motor, a motor shaft extending from the left motor to a left side of the shell body, and a motor shaft extending from the right motor to a right side of the shell body, a driving wheel being fixed on each of the motor shafts and a central shaft being fixed under each of the driving wheels with each central shaft having a central shaft differential wheel meshed with the driving wheel adjacent the central differential wheel, a central smaller wheel being provided on each of the central shaft differential wheels, the central smaller wheels meshing with a bottom differential wheel, the bottom differential wheel being on a bottom shaft fixed under the central shaft, a front side shaft being fixed in front of each of the central shafts, and a rear side shaft fixed behind each of the central shafts, a gearing differential wheel being provided on each of the front side shafts and the rear side shafts and being engaged with one of the bottom differential wheels, a center of each gearing differential wheel having a small wheel which meshes with one of terminal gearing differential wheel, a front wheel shaft being provided in front of and under the front side shaft, and a rear wheel shaft being provided behind and under the rear side shaft, each of the front wheel shafts and the rear wheel shafts have one of the terminal gearing differential wheels thereon;
- a transparent gear case on each side of the shell body, the transparent gear case containing the motor shaft, central shaft, bottom shaft, front side shaft, rear side shaft, driving wheel, central differential wheel, bottom differential wheel, gearing differential wheel and terminal gearing differential wheel which are visible through the transparent gear case;
- and
- a wheel operatively connected to each of the terminal gearing differential wheels for propelling the toy car.
Dependencies are inferred from the claim text.