Automatic arc reciprocating mobile computer display

Abstract

The invention discloses an automatic arc reciprocating mobile computer display. The display comprises a display main body, a bracket and a chassis and is characterized in that: the chassis is supported by a universal wheel below and stands on a horizontal bottom plate; an arc rail is suspended on the bottom plate; a support wheel bracket on the chassis is provided with two support wheels; a display bracket is provided with a DC (direct current) deceleration motor of which the output end is provided with an active friction wheel; the active friction wheel and the two support wheels are clamped on the arc rail; and under the driving of the controlled deceleration motor, the entire display can slowly translate back and forth along the arc rail. The arc track is an arc of which the radius is the sight distance conforming to medical science and the circle center is the center of the connection line of two eyes; and the arc length is enough to trigger rotation of the neck of a computer operator. The display runs stably with low energy consumption and low noise, and can change the sticky situation of the neck of the computer operator so as to realize the effect of preventing and controlling cervical spondylosis.

Description

Technical field: [0001] The invention relates to a computer monitor capable of protecting cervical vertebrae and surrounding supporting tissues, in particular to an automatic arc-shaped reciprocating mobile computer monitor. Background technique: [0002] The human neck is the pathway of important nerves and blood vessels, but due to the development of modern civilization, the supporting tissues of the neck are becoming more and more fragile, such as cervical spine, ligaments and muscles, etc., and the neck is often stuck in one state for a long time, more It is to cause uneven load and neck injury; these injuries will cause degenerative hyperplasia of the vertebrae, hyperplasia and hypertrophy of the large ligaments that maintain stability, and weakness of the neck muscles. The former two lead to compression of blood vessels and nerves, The latter aggravates the development of the former two. Therefore, the head of the human body should not be in a stalemate state for a lo...

AI Technical Summary

Problems solved by technology

With the popularization of computers, people are more and more in the "stuck state" of the neck, and people are more and more aware of the urgency to solve this problem. The announcement number is CN1956642A invention patent application "rotatable and mobile computer monitor and TV set" Just put forward a very good idea, try to realize arbitrary rotation and movement with program control, also can realize fully with existing technology, but its described many ways of moving are not conducive to vision health, and because too complicated cost is higher , currently cannot solve the problem of universal application

Both are called "sports computer monitors", and the announcement number is CN201091023Y utility model patent and CN101055772A invention application. They basically use more complicated swing arm technology, and some of them even take into account the orientation of the screen and use gears to correct it. It seems comprehensive, but three basic points are ignored: 1. If the swing arm is too short, the stroke is insufficient; if the swing arm is lengthened, the rear structure will be bloated and occupy a large space; 2: From the perspective of physiology From the perspective of pathology, the disk-shaped rotation of the cone in the neck has the greatest effect on dispersing the adhesive load point, while the forward and backward angle of the existing computer LCD screen is adjustable, and it is easy to change the sitting posture to adapt to this adjustment Therefore, many designs fail to grasp the main contradiction of the disc-shaped rotation of the cone, which complicates the simple matter, because the reason for the invention is not to use a computer to instruct people to do neck and eye exercises, but to achieve the cone rotation. Reasonable distribution of the load of body ligaments and muscles; 3. A reasonable and constant visual distance can maintain the soothing state of the ciliary muscle that regulates the lens, so as to keep the lens from being in a state of continuous adjustment, and long-term repeated dynamic adjustment will occur. The deformation of the recovered lens is the reason why you can’t read a book in a moving car, and the use of the swing arm method can cause the screen to move forward and backward continuously. This way of hindering eye hygiene is said to be healthy for the eyes. The effect is contrary to medical science

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