All-round mobile trolley case with terrain adaptability

Abstract

An omnidirectional mobile trolley case with terrain adaptability, comprising a box body, a support steering seat, a controller, a posture sensor, a walking aid mechanism and a walking mechanism, the box body is mounted on the support steering seat, and a steering wheel is arranged in the support steering seat The driving mechanism, the walking mechanism is arranged at the bottom of the supporting steering seat and is connected with the steering driving mechanism, the walking mechanism is arranged on the side of the box body, the attitude sensor, the walking mechanism and the walking mechanism are all connected with the controller, and a set of steering driving mechanism Corresponding to a group of walking mechanisms. The trolley case can realize two motion modes, intelligent remote control and manual towing. In the remote control mode, the flat road adopts wheel motion, and the unstructured road adopts the "quadruped" motion mode. Compared with the crawler motion and flight mode, the power consumption is low. , strong athletic ability.

Description

technical field [0001] The invention relates to a mobile trolley case capable of adapting to terrain, belonging to the technical field of trolley cases. Background technique [0002] The suitcase has a large capacity and is easy to use, and is the preferred tool for people to travel. On the basis of the traditional trolley case, the improvement and update of the trolley case are constantly emerging. [0003] Chinese patent document CN106666964 discloses "a kind of intelligent self-propelled suitcase", through the telescopic crawler frame arranged at the bottom and the side, the luggage can follow the walking, and the obstacle-crossing work is completed by setting up the flight frame, but with the wheel Compared with the model, whether it is the flight mode or the crawler type, its power consumption is relatively large, and the luggage does not consider the movement of the luggage when the battery power is insufficient. [0004] Chinese patent CN106490798A discloses "a suit...

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Problems solved by technology

[0003] Chinese patent document CN106666964 discloses "a kind of intelligent self-propelled suitcase", through the telescopic crawler frame that is arranged on the bottom and the side, completes the follow-up walking of the suitcase, and completes the work of overcoming obstacles by setting the flying frame, but it is not compatible with the wheels. Compared with other models, the power consumption of both the flight mode and the tracked follow-up is relatively large. This suitcase does not consider the movement of the suitcase when the battery is low.

[0004] Chinese patent CN106490798A discloses "a kind of suitcase", adding functions on the side of the suitcase that can help the suitcase to achieve vertical or horizontal movement distances such as climbing stairs, which can save manpower, but cannot move independently

[0005] "A Smart Luggage" disclosed in Chinese patent document CN104824944A has an intelligent alarm system and an intelligent follow-up system, uses a motor to provide kinetic energy for the wheels, and can run at the pace of the owner of the luggage. However, similar to traditional luggage, the luggage does not Capable of adapting to terrain

[0006] The "smart suitcase" disclosed in Chinese patent CN205285352U does not need to be pushed and pulled, and can carry people and control automatic walking, but the same suitcase does not have terrain adaptability

[0007] At present, electric trolley cases mainly have problems such as poor terrain adaptability, high power consumption, and lack of coping strategies when the battery is low.

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