Desk with eye-protection reading frame capable of automatically adjusting reading distance

An automatic adjustment and reading rack technology, applied in the field of desks, can solve problems such as difficult storage, affecting reading experience, and inability to monitor distance in time, so as to prevent myopia, save desktop space, and automatically adjust distance and height.

Inactive Publication Date: 2020-04-28
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of traditional reading racks that need to be manually adjusted to affect the reading experience, not easy to store, and unable to monitor the distance in

Method used

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  • Desk with eye-protection reading frame capable of automatically adjusting reading distance
  • Desk with eye-protection reading frame capable of automatically adjusting reading distance
  • Desk with eye-protection reading frame capable of automatically adjusting reading distance

Examples

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Example Embodiment

[0022] In order to describe the present invention in more detail, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] A desk with an eye-protecting reading stand that can automatically adjust the reading distance, including a flip cover 1, a power button 2, and an eye-protecting reading stand that can be hidden in the desk and can automatically adjust the reading distance, the reading stand includes: Power module 3, base 4, backing board 5, control circuit 6, ultrasonic module 7, stepping motor 8, electric push rod 9, motor drive module 10, the base 4 and backing board 5 are hinged, and the two are connected On different electric actuators 9, such as Figure 5 , 6 The electric push rod group one 9-1 and the electric push rod group two 9-2 respectively control the rising height of the base 4 and the backing board 5; the stepping motor 8 is connected to the backing board 5 an...

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PUM

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Abstract

The invention discloses a desk with an eye-protection reading frame capable of automatically adjusting reading distance. The desk is provided with a flip cover, a power supply key, and the eye-protection reading frame capable of automatically adjusting reading distance is hidden in the desk, and the reading frame comprises a power supply module, a base, a backup plate, a control circuit, an ultrasonic module, a stepping motor, an electric push rod, a motor driving module and the like. According to the desk, the distance and the height difference of a human face can be measured through the ultrasonic module, the height and the angle of the reading frame are automatically controlled, and the effect of protecting eyesight is achieved. And the reading frame can be stored in the desk, and a power supply is turned on when in use, so that space is saved, and use is convenient.

Description

technical field [0001] The invention relates to the field of desks, in particular to a desk with an eye-protecting reading shelf that can automatically adjust the reading distance. Background technique [0002] As people's thirst for knowledge gradually rises, reading has become an essential part of people's lives. With the increasing incidence of myopia, cervical spondylosis, hunchback, scoliosis and other diseases, more and more people pay attention to the importance of correct reading posture. The best field of view depression angle refers to the most relaxed and comfortable viewing angle for people to keep their eyes when writing, reading and working. The best viewing angle is based on the human eye looking straight ahead at 90 degrees and tilting downward at 15-40 degrees. This angle can greatly prolong people's eye use time without feeling tired, and can improve the efficiency of reading. However, traditional desks are usually flat and cannot achieve the best readin...

Claims

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Application Information

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IPC IPC(8): A47B23/04A47B23/06A47B19/10G01B17/00
CPCA47B19/10A47B23/043A47B23/06A47B2200/008G01B17/00
Inventor 刘睿捷李超勇
Owner ZHEJIANG UNIV
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