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Device for moving computer teaching instrument

A mobile computer and instrument technology, which is applied in the field of mobile computer teaching instrument devices, can solve problems affecting keyboard performance and poor visual effects for users, and achieve high dust-proof performance

Inactive Publication Date: 2020-04-21
WUCHANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mobile computer teaching instruments often shift positions during teaching, and computer keyboards are frequently used accessory devices. We can find that the key areas of computer keyboards will accumulate dust. As time goes by, the accumulated dust will become more and more More and more, part of the dust enters the interior of the keyboard, which may affect the performance of the keyboard, and part of the dust is exposed, causing bad visual effects to the user

Method used

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  • Device for moving computer teaching instrument
  • Device for moving computer teaching instrument
  • Device for moving computer teaching instrument

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing:

[0022] combine figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention includes a keyboard body 1;

[0023] The top surface of the keyboard body 1 is provided with a flip cover 2, and the inner side of the flip cover 2 is provided with a dustproof sealing ring 4;

[0024] The flip cover 2 is provided with a blowing port 11 facing the keyboard body 1 , and a dust removal fan 5 is installed at the blowing port 11 .

[0025] As a technical solution selected by this patent, the inner side of the flip cover 2 is provided with a wind evening screen 8, and the air outlet 11 faces the wind evening screen 8, and the wind evening screen 8 is used to better blow the wind blown in from the air outlet 11. The guides are distributed all over the keyboard.

[0026] As a technical solution selected by this patent, the air-distributing cone 8 is provided with a c...

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Abstract

The invention discloses a device for moving a computer teaching instrument, which belongs to the field of computer hardware, and is characterized in that a keyboard is provided with a flip cover, a joint gap between the flip cover and the keyboard is sealed by a dustproof sealing ring, and after the flip cover is covered, the keyboard has higher dustproof performance; the dust removal fan is designed on the flip cover, the dust removal opening with the sliding cover is formed in the side edge face of the flip cover, when the flip cover is closed, the sliding cover is opened, and the dust removal fan is powered on, dust accumulated on the keyboard can be blown out of the dust removal opening, and after dust removal is completed and the sliding cover is closed, sealing and dust prevention protection of the keyboard is achieved.

Description

technical field [0001] The invention belongs to the field of computer hardware, in particular to a device for mobile computer teaching instruments. Background technique [0002] Mobile computer teaching instruments often shift positions during teaching, and computer keyboards are frequently used accessory devices. We can find that the key areas of computer keyboards will accumulate dust. As time goes by, the accumulated dust will become more and more More and more, part of the dust enters the interior of the keyboard, which may affect the performance of the keyboard, and part of the dust is exposed, causing bad visual effects to the user. Contents of the invention [0003] The object of the present invention is to provide a device for mobile computer teaching equipment in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] A device for mobile computer teaching equipment, including...

Claims

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Application Information

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IPC IPC(8): G06F3/02
CPCG06F3/0219
Inventor 彭玉华
Owner WUCHANG UNIV OF TECH
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