Small electric remote control flat car easy to store

Abstract

A small electric remote control flat car easy to store is characterized in that a main car body comprises a main car body inner layer and a wheel fixing support; the main car body inner layer is installed on the wheel fixing support; a lithium battery, an integrated electric adjusting plate, a main controller and a radio receiver are installed on the main car body inner layer; wheel outer rings are installed at the four corners of the bottom of the wheel fixing support respectively; motors are wrapped in the wheel outer rings; the main controller is connected with the radio receiver, and the handheld transmitting terminal is in frequency matching connection with the radio receiver; a standby push-pull rod system is arranged on the main car body, a springback pressing piece and a lateral springback pressing piece are arranged on a standby push-pull rod cross rod of the standby push-pull rod system; rapid storage of the push-pull rod is achieved through extrusion stress of a spring assembly and the vehicle body, so that the phenomenon of jamming easily occurring in a traditional mode is effectively reduced; and the position of the stored push-pull rod can be fixed, the practical effective practical area of the flat car is enlarged, and the appearance of the flat car is neater and more attractive after the flat car is folded.

Description

technical field [0001] The invention relates to the technical field of short-distance mechanical transportation equipment, in particular to an easy-to-storage small electric remote control flatbed vehicle. Background technique [0002] The flatbed truck is a short-distance cargo transportation tool commonly used in daily life, which is simple, practical, flexible and convenient. However, the currently used flatbed vehicles are usually unpowered vehicles, which must rely on manpower to move, and no matter whether they are empty or fully loaded, they will consume different degrees of physical strength of the user. When carrying large-scale cargo, especially when passing through some narrow road sections, the cargo is easy to block the user's sight, resulting in errors in the user's assessment of the safe distance of the surrounding environment, which not only seriously reduces the transportation efficiency, but even causes the cargo to There is a danger of overturning; when a...

AI Technical Summary

Problems solved by technology

However, the currently used flatbed vehicles are usually unpowered vehicles, which must rely on manpower for movement. Whether they are empty or fully loaded, they will consume different degrees of physical strength of the user.

When carrying large-scale cargo, especially when passing through some narrow road sections, the cargo is easy to block the user's sight, resulting in errors in the user's assessment of the safe distance of the surrounding environment, which not only seriously reduces the transportation efficiency, but even causes the cargo to There is a danger of overturning; when a single person transports goods, if some of the goods are complex or heterogeneous in shape and are not suitable for transportation on a flatbed truck, they must be transported by the user's hand, and the user also needs to operate the flatbed truck to carry other goods. Goods, at this time, not only the transportation efficiency and quality are seriously reduced, but also bring a great physical burden to the user

[0003] In addition, the traditional flatbed car must rely on the user and the push-pull rod for activities, and the existence of the push-pull rod will limit the effective use area of ​​the flatbed cart; at the same time, in terms of storage of the flatbed cart and its components, the traditional push-pull rod storage method is a simple external The spring pressing method is carried out. After the middle part of the positioning beam needs to be pressed down hard, the push-pull rod can only be put down when the spring buckles on both sides connected by the push-pull vertical rod are stressed, and placed on the surface of the flatbed. This storage method must be stepped on. Only in the middle of the crossbeam can the springs on both sides be stressed at the same time. If the pressed position is biased to the left or right, the spring buckle on the other side will not be stressed, and the push-pull rod cannot be lowered, resulting in obstruction of the storage process. Not only is the appearance not neat enough, the push-pull rod cannot be fixed, and the push-pull rod is easy to shake left and right during the movement of the flatbed car body

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