Automatically height-adjustable chair

Abstract

The invention discloses an automatically height-adjustable chair. The chair comprises a chair seat, and further comprises a plurality of combined chair legs, a singlechip module, a pressure sensor, an amplifier, an execution module, a display screen and a keyboard, wherein the combined chair legs are arranged below the chair seat; the pressure sensor is arranged on the surface of the chair seat; the pressure sensor is connected to the singlechip module through the amplifier, so that pressure signals sensed by the pressure sensor can be sent to the singlechip module after being amplified; the singlechip module controls actions of the execution module through the received signals to enable the execution module to adjust the height of the combined chair legs; the display screen and the keyboard are both connected to the singlechip module; the singlechip module controls the display screen to display data input by the keyboard, and controls the actions of the execution module according to the input data. According to the invention, the height of the chair can be adjusted according to the height of a user, and moreover, the supporting capacity of the chair can be adjusted for an overweight user, so that the user feels relatively comfortable; the chair is simple in circuits and manufacture, and is suitable for promotion.

Description

technical field [0001] The invention belongs to furniture, in particular to a chair with an automatic height adjustment. Background technique [0002] In daily life, all kinds of chairs appear in daily life, but the height of the chairs is made according to the average height (about 175cm). The height of the guests is not consistent, and they are all around the average height, so the height is quite different from the average height. For example, if it is lower than 160cm or higher than 185cm, the user will be uncomfortable when sitting, so it is necessary to adjust the height according to the height. chair. SUMMARY OF THE INVENTION [0003] Aiming at the defects of the background technology, the present invention proposes an automatic height-adjustable chair, which can adjust the height of the chair according to the height of the user, and can also adjust the bearing capacity of the chair for overweight people, so that the height of the chair can be adjusted. The user i...

AI Technical Summary

Problems solved by technology

[0002] In daily life, various chairs appear in daily life, but the height of the chairs is made according to the average height (about 175cm). The height of the guests who come here is not the same, and they are all around the average height, so there is a large difference between the height and the average height. For example, when the height is lower than 160cm or higher than 185cm, the user will feel uncomfortable when sitting, so there is a need for a height that can be adjusted according to the height. the chair

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