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Adjustable program automatically controlled displayer

A programmable controller and adjustable technology, applied in the direction of instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of cervical spine strain, achieve the effect of promoting health, simple structure, and convenient use

Inactive Publication Date: 2013-08-21
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an adjustable program automatic control display for people who work long hours in front of the computer or work ecstatically when surfing the Internet, causing the head and neck to be in a single posture position for a long time and causing cervical vertebra strain.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 and figure 2 As shown, an adjustable program automatic control display includes a display screen 1 and a support, and also includes a programmable logic controller (PLC) and a signal collector. The support is composed of an upper support 2 and a lower support 5. The lower support The upper part of the seat 5 is provided with a casing 11, and the casing 11 is provided with a stepping motor 4 and a reducer 3 connected with the stepping motor 4 (the transmission ratio of the reducer is 1-100), and the shaft hole of the lower support 5 is installed Radial bearing 10 is arranged, and rotating shaft 6 is installed in radial bearing 10 . The display screen 1 is connected with the upper support 2, and the upper support 2 is installed on the rotating shaft 6 and connected with the rotating shaft 6 through the key 12; the end of the rotating shaft 6 is equipped with a large gear 7, and the output shaft 8 of the reducer 3 is equipped with a small Gear 9, pinion...

Embodiment 2

[0027] Such as figure 2 and image 3 As shown, an adjustable program automatic control display includes a display screen 1 and a support, and also includes a programmable logic controller (PLC) and a signal collector. The support is composed of an upper support 2 and a lower support 5. The lower support The upper part of the seat 5 is provided with a box body 15, and the box body 15 is provided with a stepping motor 4 and a reducer 3 connected with the stepping motor 4 (the transmission ratio of the reducer is 1-100), the reducer 3 has an output shaft 8, and the output The pinion 9 is installed on the shaft 8; the upper end of the box body 15 has a bearing hole, and a thrust bearing 14 is installed in the bearing hole, and a rotating shaft 6 is installed in the thrust bearing 14, and a large gear 7 is installed on the lower end of the rotating shaft 6, and the large gear 7 is meshed with pinion 9 transmission. The upper end of rotating shaft 6 is inserted in the shaft hole ...

Embodiment 3

[0033]On the basis of Embodiment 1, the lower end of the lower support 5 has an elbow, a bracket is installed on the bottom plate, and a rotating shaft 6 is installed on the bracket. The left end of the rotating shaft 6 squeezes into the hole of the elbow and is connected with the elbow through a key 12. , the right end of the rotating shaft 6 is equipped with a large gear 7, and the output shaft 8 of the reducer 3 connected with the stepping motor 4 is equipped with a small gear 9, and the small gear 9 and the large gear 7 are meshed for transmission, and the control display is flipped forward and backward at a certain angle. With embodiment 1.

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Abstract

An adjustable program automatically controlled displayer comprises a programmable logic controller (PLC) and a signal collector. A support of the adjustable program automatically controlled displayer is composed of an upper support and a lower support, wherein the upper support and the lower support are connected through a rotating shaft, and an intelligent electric executing mechanism is installed on the lower support. The signal collector collects status signals of a human body and outputs a switch signal to the PLC, the PLC outputs a digital signal to the intelligent electric executing mechanism, the electric executing mechanism can rotate in positive and negative directions according to a control signal, and the intelligent electric executing mechanism drives the rotating shaft to rotate by a certain angle through a reducer. Due to the fact that a program control displayer rotates by a certain angle regularly, when people works, the head and the neck are 'forced' to change the position, and functions of rest, adjustment and relaxation can be achieved. The adjustable program automatically controlled displayer has the advantages of being simple in structure, full-automatic in control, convenient to use, and capable of playing a significant role in prevention of cervical disease and promotion of human health.

Description

technical field [0001] The invention relates to the field of electrical appliances, in particular to an adjustable program automatic control display. Background technique [0002] In recent years, with the increasing popularity of office automation, cervical spondylosis has ranked first in the incidence of orthopedics, and it is becoming more and more professional and younger, and the incidence among young people is increasing year by year. Because people use computers to work and surf the Internet for a long time, they often forget to "rest" and keep their head and neck in a single position or a specific position for a long time, which not only increases the pressure in the cervical intervertebral disc, but also makes the neck muscles In a state of uncoordinated stress for a long time, the muscles and ligaments at the back of the neck are prone to fatigue, which gradually leads to degenerative changes in the cervical spine, causing deformation, stenosis and bone hyperplasia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16
Inventor 曾明星蔡国民
Owner JISHOU UNIVERSITY
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