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Automatic leveling method and system of draw-bar box as well as draw-bar box capable of automatically leveling

An automatic leveling and trolley case technology, applied in luggage, clothing, small bags, etc., can solve the problems of the trolley case unable to automatically adjust its own level, damage to the trolley case, manual adjustment, etc., so as to improve the level adjustment rate and avoid hysteresis. , the effect of fast leveling

Inactive Publication Date: 2018-09-04
北京晖宏科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

It solves the problem that the trolley case cannot automatically adjust its level in the prior art, and manual adjustment is required, the adjustment lags behind, and the problem of easy damage to the trolley case is solved

Method used

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  • Automatic leveling method and system of draw-bar box as well as draw-bar box capable of automatically leveling
  • Automatic leveling method and system of draw-bar box as well as draw-bar box capable of automatically leveling
  • Automatic leveling method and system of draw-bar box as well as draw-bar box capable of automatically leveling

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0049] Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050] In the description of the present invention, it should be noted that the terms "first" and "second...

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Abstract

The invention discloses an automatic leveling method of a draw-bar box and relates to the technical fields of intelligent equipment and automatic leveling control. The automatic leveling method of thedraw-bar box comprises the following steps: acquiring pressure data of liquid arranged at the bottom of a container of a box body; and generating a first adjustment instruction based on the liquid pressure data, wherein the first adjustment instruction is used for performing telescopic adjustment on a plurality of supporting rods arranged at the box body, so that the box body maintains horizontal. The liquid pressure data is acquired in real time and is calculated and the box body is leveled according to the calculation result, so that the leveling adjustment rate is increased and the problemof hysteresis caused by manual adjustment is avoided; the bottom of the container is divided in to a plurality of areas, each area corresponds to each supporting rod, and adjustment instruction whichis generated after the pressure data of each area is processed and calculated correspondingly feeds back to the corresponding supporting rod, so that the horizontal adjustment accuracy is improved.

Description

technical field [0001] The invention relates to an intelligent device and the technical field of automatic leveling control, in particular to an automatic leveling method and system for a trolley case and an automatic leveling trolley case. Background technique [0002] When the trolley case in the prior art is in use, when a person walks on an uneven road, the user usually places the case on the ground at a certain angle, that is, tilts the case, and pulls the trolley case obliquely. section of road. Although this method of use can reduce the burden on the user, when the wheel is stuck in a pothole, it can only be damaged by the user's brute force. In addition, when this kind of trolley case is used, the case body is tilted, and the level can only be adjusted manually, and automation and intelligence cannot be realized. Manual adjustment is only carried out when there is a state that needs to be adjusted. This "hindsight" adjustment mode is inconvenient to use and is easy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/04A45C5/14A45C13/00A45C15/00
CPCA45C5/045A45C5/14A45C13/00A45C15/00
Inventor 吴峰
Owner 北京晖宏科技有限公司
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