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Keyboard with air quality improving function

An air quality and keyboard technology, applied in the field of keyboards with the function of improving air quality, can solve problems such as the inability to improve air quality, and achieve the effects of improving lung function, efficient dust removal, and promoting metabolism

Inactive Publication Date: 2014-09-10
XIAN SANWEI SECURITY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to solve the problem that the existing keyboard cannot improve the air quality

Method used

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  • Keyboard with air quality improving function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Such as figure 1 As shown, this embodiment provides a keyboard with the function of improving air quality, including a housing and a circuit board arranged in the housing, a cavity is provided around the inner edge of the housing, and a negative ion generator is fixed in the cavity, and the housing A switch 1 is inlaid on the body, and the anion generator is connected in series with the circuit board power supply in the keyboard through the switch 1, and a plurality of air outlets are arranged on the top surface and the side of the casing around the cavity.

[0013] Turn on the computer, connect the keyboard, turn on the switch 16, and the negative ion generator 3 starts to work. The negative ion is passed through the pulse oscillation circuit of the negative ion generator, and the low voltage is boosted to a DC negative high voltage through the high voltage module, which is continuously generated by the carbon fiber tip. Negative direct current high corona emits a larg...

Embodiment 2

[0015] Basically the same as Embodiment 1, the difference is that the two ends of the negative ion generator 3 in this embodiment are provided with ear holes 5, and the negative ion generator 3 is nailed to the bottom of the cavity 2 by screws passing through the ear holes 5; the negative ion generator 3. The bottom surface is bonded to the bottom of the cavity 2 through a double-sided rubber ring.

[0016] The negative ion generator 3 is fixed in the keyboard by two fixing methods, and the combination of the keyboard shell 1 and the negative ion generator 3 is realized. In the office area, people can enjoy higher air quality while using computers, which brings great benefits to people's work and life. Comes with a certain quality.

Embodiment 3

[0018] Such as figure 1 As shown, it is basically the same as the above embodiment, the difference is that the housing 1 in this embodiment is provided with a fan 7, the fan 7 is connected with the housing 1 through a universal tube, and the housing 1 is also embedded with a switch 2 8, The fan 7 is connected in series with the circuit board power supply in the keyboard through a switch two 8 .

[0019] The fan 7 blows air towards the negative ion generator 3 through the universal tube, which can accelerate the escape of negative ions, and quickly improve the air quality. The fan 7 is controlled by the switch 2 8, and the fan 7 can also bring cool wind to people using the keyboard. People are more comfortable working.

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Abstract

The invention belongs to the technical field of hardware of computers, and specifically provides a keyboard with the air quality improving function. The keyboard comprises a housing, and a circuit board arranged in the housing; cavities in which negative-ion generators are fixed are formed about the inner side edge of the housing; a first switch is embedded to the housing; the negative-ion generators are connected in series with a power supply of the circuit board in the keyboard through the first switch; a plurality of exhausting ports are formed in the top surface and side surface of the housing in the peripheries of the cavities. With the adoption of the keyboard with the air quality improving function, negative ions can be provided, thus the quantity of the negative ions in air can be increased; proper amount of negative ions in air can effectively remove dust, sterilize and clean air, and oxygen molecules in air can also be activated to generate oxygen-loading negative ions that enable airborne molecules to be activated, and therefore, the function of human lung is improved, the metabolism is prompted, the disease resistance is improved, the central nervous system is conditioned, and as a result, people is in high spirits and energetic.

Description

technical field [0001] The invention belongs to the technical field of computer hardware, and in particular relates to a keyboard with the function of improving air quality. Background technique [0002] With the progress of society and the improvement of people's living standards, people have quality requirements for the air they depend on for survival. In recent years, with the continuous deterioration of air quality, people have gradually paid attention to indoor air quality. "Vitamin" is an indispensable substance for human's healthy life just like sunshine and air. Scientific research has shown that the content of negative ions in the air is an important factor determining the quality of the air. An appropriate amount of negative ions in the air can not only effectively remove dust, sterilize, and purify the air, but also activate oxygen molecules in the air to form Carry negative oxygen ions, activate air molecules, improve human lung function, promote metabolism, enh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
Inventor 贾卫东魏军锋
Owner XIAN SANWEI SECURITY TECH
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