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Computer keyboard

A computer and keyboard technology, applied in the computer field, can solve the problems affecting the service life of the computer keyboard, the computer keyboard is easily damaged, and does not have the function of a mouse pad, etc., and achieves the effects of not easy to lose, keeping clean and tidy, and simple and convenient operation.

Active Publication Date: 2018-11-30
NANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The application of computer is more and more extensive, and computer has brought a lot of convenience to people's work, has also become a lot of people's entertainment commonly used carrier, and computer keyboard is the important hardware of computer, and computer operator utilizes keyboard and monitor to talk to computer, through operating keyboard Input various instructions and data to the computer to realize the control of computer work, but the keyboards currently used generally only have the input function and do not have the mouse pad function. When operating the computer, a mouse pad is required. When moving the computer, the mouse pad is easily forgotten. It is lost and inconvenient to operate; the existing computer keyboard has no dust-proof measures, and it is easy to be contaminated with dust. In addition to the special structure of the keyboard, it is not convenient to clean the dust frequently. A large amount of dust accumulates on the surface of the keyboard and even enters The inside of the keyboard, and the existing computer keyboard is easily damaged when dropped, which will affect the service life of the computer keyboard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1 to Figure 8As shown, a computer keyboard includes a base 1 and several keycaps 2 installed above the base 1, one side of the base 1 is connected to a dust cover 3 with a rotating shaft, and the upper surface of the base 1 is covered with soot blowing Pipe 4, the upper part of the soot blowing pipe 4 is evenly opened with air holes, the soot blowing pipe 4 includes a vertical pipe and several parallel pipes, the vertical pipe connects the two ends of each parallel pipe respectively, and the parallel pipe is arranged between two rows of parallel keycaps 2 , the soot blowing pipe 4 is connected to an external device that provides an air source; the bottom of the base 1 is provided with a hollow cuboid storage area, and a partition 5 is provided in the cuboid storage area to divide the storage area into a first storage area 6 and a second storage area. Area 7; the first storage area 6 is set as a drawer-type storage area, a drawer frame 61 is arranged in t...

Embodiment 2

[0034] It is basically the same as in Example 1, except that the device for providing the gas source externally is a nitrogen cylinder.

Embodiment 3

[0036] It is basically the same as Embodiment 1, except that the keycap 2 includes a finger pressing block 23 and a bottom case 24 arranged below the finger pressing block 23, the upper surface of the finger pressing block 23 is an arc surface, and the The bottom case 24 is buckled and connected to the base 1. The snap connection method is as follows: the bottom case 24 is a hollow cuboid, and the opposite sides of the bottom case 24 are respectively provided with "U"-shaped grooves, and the "U"-shaped grooves are provided with shrapnel 25 , the outer side of the lower part of the elastic piece 25 is provided with a clamping block 26, and the base 1 is provided with a clamping shell 27 for clamping the clamping block 26; the height of the elastic piece 25 is 2 / 3 of the height of the bottom shell 24, which is convenient for clamping, The strength of the bottom shell 24 and the shrapnel 25 is also enhanced, so that they are not easily damaged. The key cap 2 is snap-connected to t...

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PUM

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Abstract

The invention provides a computer keyboard comprising a base and a button cap, wherein a rotating shaft on one side of the base shaft is connected with a dust cover, a dust blowing pipe is laid on theupper surface of the base, the bottom of the base is provided with a first storage area and a second storage area, the first storage area is provided with a drawer type storage area, a mouse base plate and at least one telescopic connecting assembly are disposed in the second storage area, and the telescopic connecting assembly includes a spring and an elastic band. The spring, the elastic band and the mouse base plate are buckled through annular buckles. According to the computer keyboard, dust on the surface of the keyboard can be timely removed, the falling of the dust in a nonuse state isavoided, and the keyboard is kept clean and tidy. The bottom is provided with the mouse base plate to avoid inconvenience of losing a mouse pad; when the keyboard falls, the dust cover and the cuboidstorage area can serve as buffer areas on the upper portion and the lower portion of the keyboard respectively, the direct impact of an external force on the keyboard is reduced, and the service lifeof the keyboard is prolonged.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a computer keyboard. Background technique [0002] The application of computer is more and more extensive, and computer has brought a lot of convenience to people's work, has also become a lot of people's entertainment commonly used carrier, and computer keyboard is the important hardware of computer, and computer operator utilizes keyboard and monitor to talk to computer, through operating keyboard Input various instructions and data to the computer to realize the control of computer work, but the keyboards currently used generally only have the input function and do not have the mouse pad function. When operating the computer, a mouse pad is required. When moving the computer, the mouse pad is easily forgotten. It is lost and inconvenient to operate; the existing computer keyboard has no dust-proof measures, and it is easy to be contaminated with dust. In addition to the spec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02H01H13/86
CPCG06F3/021G06F3/0227H01H13/86
Inventor 杨新锋张阿红刘文杰祁邨邨冯范张静
Owner NANYANG INST OF TECH
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