Method for realizing automatic following of pull rod luggage by remote control of mobile phone

Abstract

The invention discloses a method for realizing automatic following of a pull rod luggage by remote control of a mobile phone. The pull rod luggage comprises a pull rod luggage body, wherein lifting power rollers are arranged at the bottom of the pull rod luggage body; a microcomputer electronic control board is arranged on the pull rod luggage body; the lifting power rollers are connected with the microcomputer electronic control board; a battery is arranged on the pull rod luggage body and is connected with the microcomputer electronic control board; the microcomputer electronic control board is connected with a switch arranged on the pull rod luggage body; the microcomputer electronic control board is connected with a mobile terminal by Bluetooth. The method disclosed by the invention is simple in structure and is worthy of being popularized and applied; the lifting power rollers can lift according to the requirements and realize automatic walking.

Description

technical field [0001] The invention relates to the field of suitcases and bags, in particular to a method for realizing automatic follow-up of trolley bags through remote control of a mobile phone. Background technique [0002] With the progress of society and the development of transportation industries such as roads, railways, and airplanes, it has become easier for people to travel away from home, such as negotiating business, training, inspections, visiting relatives or traveling. Therefore, luggage trolley cases have become a part of people's daily life. One of the essential tools. [0003] Among the many types of luggage trolley cases, the luggage trolley case with pulleys has become the first choice for people to buy luggage due to its convenient use, lightness and labor-saving. It is heavy and needs to walk a certain distance to reach the boarding point. In the case of low strength, the luggage trolley case is a burden, which makes users feel it is a pity to discar...

AI Technical Summary

Problems solved by technology

[0004] Among the many types of luggage trolley cases, the luggage trolley case with pulleys has become the first choice for people to buy luggage due to its convenient use, lightness and labor-saving. Heavy, when the road surface is uneven, pulling the trolley case for walking will generate noise and vibrate the hands of the puller, making the hand need to use more force to pull the trolley case, which is laborious

[0005] The patent number is 201521052381.4, and the patent name is a trolley case, which includes a case body, and is characterized in that: there are at least two rollers and at least four universal wheels at the bottom of the case body, and the bottom of the case body is near the side wall of the case where the roller wheels are located. The universal wheel is installed at the bottom of the box. When the box is placed in a vertical direction, the horizontal plane at the bottom of the universal wheel is below the horizontal plane at the bottom of the roller. When the box is tilted to the bottom of the roller When the horizontal plane and the horizontal plane at the bottom of the universal wheel are in the same horizontal plane, the angle a between the central axis of the box and the vertical plane is greater than 15 degrees and less than 90 degrees. This structure has no automatic following function

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