Function and function of notebook computer bracket

With the declining price of notebook computers, the popularity of notebook computers is getting higher and higher. Although notebook computers have brought a new revolution to our work and life, they also pose a potential threat to people's health. Concerns about the health of using notebook computers are also on the rise in China, and the professional notebook computer brackets of Legou have also been developed one after another. Alan Hirsch, director of the Ergonomics Laboratory of Cornell University in the United States, pointed out that notebook computers have some defects in ergonomics, and excessive use will do harm to health. The distance between the screen and the keyboard is too close, and the neck is stiff. Looking down at the screen may cause neck muscle damage; Lifting the machine to a position suitable for the eyes may cause muscle strain in the shoulders and arms. The purpose of ergonomics is to reduce or eliminate the harm of physical stress to human body. Users can find the most suitable angle of use by using the laptop stand. Can make the user's line of sight parallel to the display, and relieve neck and shoulder fatigue. Editors feel obvious during the trial, and they can comfortably rely on the chair for various operations after connecting the keyboard and mouse. It was difficult to use a notebook computer by leaning back in the past. In addition, the use of the bracket can also reduce the chances of water ingress and wear of the notebook keyboard.