Adjustable laptop desk

Abstract

The invention relates to an adjustable laptop desk. The adjustable laptop desk comprises a base, an electric telescopic rod and a deck top; the deck top comprises a lower desk board and an upper deskboard; one side of the upper desk board is hinged to the lower desk board; the lower desk board is fixedly connected with the top end of the electric telescopic rod; a mounting groove is formed in thelower desk board; a lead screw is arranged in the mounting groove; a slide block is arranged on the lead screw; the slide block is connected with the upper desk board through a connecting rod; one end of the lead screw runs through the mounting groove; and a rotating handle is arranged on the lead screw. The adjustable laptop desk provided by the invention has the advantages that stand-working can be realized by placing the adjustable laptop desk on an an existing office table; the height of the desk top can be lifted by adjusting the electric telescopic rod to adapt to crowds with differentheights; by rotating the lead screw, an included angle between the upper desk board and the lower desk board is adjusted to adapt to angles of shoulder parts and the head part to prevent cervical vertebra from being in an anteflexed tired state and is adjusted to adapt to the heights of arms to be beneficial for shoulder muscles to be relaxed; therefore, blood circulation throughout the body is promoted. The adjustable laptop desk provided by the invention has the advantages of simple structure, convenient operation and low cost.

Description

technical field [0001] The invention belongs to the technical field of office equipment, and in particular relates to an adjustable notebook computer desk. Background technique [0002] Ordinary computer desks and chairs are composed of two parts, namely computer desks and computer chairs. The computer desk is similar to an ordinary desk except that a push-pull keyboard slot and a main box are added, and the screen is placed on the desk. More and more people use computers to work or study. While computers bring convenience to people's work and life, they also cause many people to suffer from occupational diseases. In some fields or certain jobs, people have to face the computer for a long time. Sitting in front of a computer on a fixed desk for long periods of time may not only cause vision loss, but also cause office occupational diseases such as cervical spondylosis and lumbar spondylosis. Sitting too much or too long, the lower limbs continue to bend, lack of activity...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the laptop desk can only be lifted vertically in the prior art, the present invention provides an adjustable laptop desk, which can make the human body stand up and use the notebook computer for office work, and can adjust the angle between the desktop and the horizontal plane, so that The shoulders, arms and head of the human body are at an appropriate angle to prevent frozen shoulder, cervical spondylosis and other diseases

Images