CN103405055A

CN103405055A - Automatically height-adjustable chair

Info

Publication number: CN103405055A
Application number: CN2013103277098A
Authority: CN
Inventors: 马婷
Original assignee: WUJIANG TONGXIN ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: WUJIANG TONGXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2013-11-27

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

But a kind of chair of automatic controlled height

Technical field

The invention belongs to furniture, but particularly a kind of chair of automatic controlled height.

Background technology

In daily life, various chairs occur in daily life, but the height of chair is all made according to average height (175cm left and right), family is all the same for the height of the chair of buying attractive in appearance, but kinsfolk or near guest's height of coming inconsistent all average height, so it is many that height and average height differ, for example, during lower than 160cm or higher than 185cm, can be uncomfortable when the user takes a seat, so need to a kind ofly can regulate according to height the chair of height.

Summary of the invention

The present invention is directed to the defect of background technology, but a kind of chair of automatic controlled height has been proposed, can regulate according to the height with regard to the person of being the height of chair, also can the people of overweight be regulated the bearing capacity of chair simultaneously, make the user more comfortable when taking a seat, and circuit is simple and easy, make simply, be applicable to promoting.

In order to address the above problem, technical scheme of the present invention is as follows;

But a kind of chair of automatic controlled height, comprise seat support, also comprise several compound chair legs, one-chip computer module, pressure sensor, amplifier, Executive Module, display screen and keyboard, described compound chair leg is located at the seat support below, and pressure sensor is located at the seat support surface; Described pressure sensor connects one-chip computer module via amplifier, sends into one-chip computer module after the pressure signal of sensing is amplified, and described one-chip computer module, according to the action of the signal controlling Executive Module received, is regulated the height of compound chair leg by Executive Module; Described display screen all is connected one-chip computer module with keyboard, and one-chip computer module shows the Data Control display screen of keyboard input, and according to the action of the Data Control Executive Module of input.

As further prioritization scheme of the present invention, described each compound chair leg comprises two leg bars and an air bag, and two leg bars connect by air bag; Described Executive Module adopts air pump, and this air pump is by the height to aforementioned air bag compression or the compound chair leg of expansion adjusting.

The present invention adopts above technical scheme compared with prior art, has following technique effect:

The first, adopt one-chip computer module according to user's height, to regulate the height of chair, more convenient and practical;

The second, can detect user's body weight, the person keeps correct sitting posture constantly can to remind the overweight, and notes health diet, is conducive to healthy;

Three, circuit is simple, easy to make, more practical, is applicable to promoting.

The accompanying drawing explanation

Fig. 1 is circuit diagram of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

But the invention provides a kind of chair of automatic controlled height, as shown in Figure 1, comprise seat support, also comprise several compound chair legs, one-chip computer module, pressure sensor, amplifier, Executive Module, display screen and keyboard, described compound chair leg is located at the seat support below, and pressure sensor is located at the seat support surface; Described pressure sensor connects one-chip computer module via amplifier, sends into one-chip computer module after the pressure signal of sensing is amplified, and described one-chip computer module, according to the action of the signal controlling Executive Module received, is regulated the height of compound chair leg by Executive Module; Described display screen all is connected one-chip computer module with keyboard, and one-chip computer module shows the Data Control display screen of keyboard input, and according to the action of the Data Control Executive Module of input.Each compound chair leg comprises two leg bars and an air bag, and two leg bars connect by air bag; Described Executive Module adopts air pump, and this air pump is by the height to aforementioned air bag compression or the compound chair leg of expansion adjusting

In one-chip computer module, write the calculation procedure of finishing, after the input signal of keyboard can being arranged simultaneously, process, when inputting height and body weight, the user data can be processed, calculate the best height that takes a seat, each compound chair leg comprises leg bar and the air bag of two ring sets, air bag is arranged at leg bar junction, compound chair leg is connected with Executive Module, Executive Module is air pump, when one-chip computer module, send the data of the height of regulating to Executive Module, Executive Module compresses air bag or expands, to realize the lifting of chair height, on compound chair leg, be carved with yardstick simultaneously, in addition, one-chip computer module also sends to display screen by the data of calculating, show the height of chair leg lifting and user's body weight.

Claims

1. but the chair of an automatic controlled height, comprise seat support; It is characterized in that: also comprise several compound chair legs, one-chip computer module, pressure sensor, amplifier, Executive Module, display screen and keyboard, described compound chair leg is located at the seat support below, and pressure sensor is located at the seat support surface; Described pressure sensor connects one-chip computer module via amplifier, sends into one-chip computer module after the pressure signal of sensing is amplified, and described one-chip computer module, according to the action of the signal controlling Executive Module received, is regulated the height of compound chair leg by Executive Module; Described display screen all is connected one-chip computer module with keyboard, and one-chip computer module shows the Data Control display screen of keyboard input, and according to the action of the Data Control Executive Module of input.

But 2. the chair of a kind of automatic controlled height according to claim 1, it is characterized in that: described each compound chair leg comprises two leg bars and an air bag, and two leg bars connect by air bag; Described Executive Module adopts air pump, and this air pump is by the height to aforementioned air bag compression or the compound chair leg of expansion adjusting.