a computer keyboard

A computer and keyboard technology, applied in the computer field, can solve the problems of affecting the service life of the computer keyboard, not having the function of the mouse pad, and the computer keyboard is easily damaged, so as to achieve the effect of exercising the finger joints, keeping it clean and tidy, and not easy to lose

Active Publication Date: 2021-07-27
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 external gas source 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 key cap, one side of the base is connected to a dust cover, a soot blowing pipe is laid on the upper surface of the base, and a first storage area is arranged at the bottom of the base and a second storage area, the first storage area is set as a drawer-type storage area, a mouse pad and at least one retractable connection assembly are arranged in the second storage area, and the retractable connection assembly includes a spring and an elastic band, The spring, the elastic band and the mouse pad are connected by a ring buckle; the invention provides a computer keyboard, which can remove the dust on the surface of the keyboard in time, avoid the dust falling when not in use, and keep the keyboard clean and tidy; the bottom is provided with The mouse pad avoids the inconvenience of losing the mouse pad; when the keyboard is dropped, the dust cover and the cuboid storage area at the bottom can be used as buffers for the upper and lower parts of the keyboard, reducing the direct impact of external forces on the keyboard and prolonging the service life of the keyboard.

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 & AuthorityPatents(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
OwnerNANYANG INST OF TECH