Notebook computer lifting platform

Abstract

The invention relates to a notebook computer lifting platform comprising a base, a power mechanism, a horizontal drive component, a lifting drive component, a power supply component and a support platen used for placing a notebook computer, wherein the power mechanism, the horizontal drive component, the lifting drive component and the power supply component are arranged on the base; the power mechanism comprises a motor; the power mechanism and the horizontal drive component are in drive connection with each other; the horizontal drive component and the lifting drive component are in drive connection with each other; the supporting platen and the lifting drive component are in drive connection with each other; and the power supply component is electrically connected with the motor of the power mechanism. When the notebook computer lifting platform is in use, the horizontal drive component converts the rotation power output of the motor of the power mechanism into horizontal linear motion, the lifting drive component is driven by the horizontal drive component so as to ensure that the rear part of the support platen to move up forwards and the front part of the support platen move down forwards, so that the display screen of the notebook computer forms appropriate height of lift and realizes larger forward lead amount, and a keyboard keeps a reasonable inclination angle and a lower front edge height all the time.

Description

technical field [0001] The invention relates to an auxiliary device for using a notebook computer, in particular to a notebook computer lifting platform capable of adjusting the display screen of the notebook computer to an appropriate position conforming to the principles of ergonomics during use. Background technique [0002] In the information age, computers are closely related to our study, work and life. Notebook computers are small and portable, and are favored by white-collar workers, students, and business people. However, the current situation is that when a notebook computer is used on an ordinary desktop, the position of the display screen is relatively low, and people can only use the computer in a bad sitting posture of leaning forward and looking down, which increases the pressure on the neck. Ergonomic studies have shown that when the cervical anteversion angle is 15°, no neck discomfort and EMG changes can be seen at the desk for 6 hours, and the neck discom...

AI Technical Summary

Problems solved by technology

[0004] At present, there are roughly two types of notebook computer desks that can be used to adjust the position of the display screen: 1. Fixed notebook computer desks. The position cannot be adjusted, and the display screen has no forward adjustment, which cannot meet the normal viewing distance requirements (the sitting posture with the head raised and chest up will increase the distance between the eyes and the computer screen)

2. Hinged notebook computer table (front hinge support), which can adjust the height of the display screen, but limited by the front hinge support structure, the support table can only rotate around a fixed axis, and the display screen has only a small front The shift adjustment cannot meet the normal visual distance adjustment requirements. When the panel flip angle is large, the keyboard tilt angle is too large, and the wrist operation is very awkward.

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