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Keyboard

A keyboard and main body technology, applied in the field of computer input equipment, can solve the problems of easy disconnection, affecting other people's rest, shortening the service life of the keyboard, etc., and achieve the effect of avoiding sudden disconnection

Inactive Publication Date: 2018-04-27
LUOYANG SHENJIA KILN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the operator uses the computer, his or her feet will often step on the USB cable or be entangled by the USB cable. When the operator suddenly gets up, the USB cable will be suddenly stressed, and it is easier to disconnect the connection with the host computer and shorten the length of the keyboard. service life
At the same time, the traditional keyboard does not have the lighting function. When using the computer at night, if the light is not turned on, the keyboard cannot be seen clearly; if the light is turned on, it will affect other people's rest

Method used

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Embodiment Construction

[0033] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the keyboard proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. As later.

[0034] see figure 1 and Figure 2A , Figure 2B , the keyboard proposed by the present invention includes a keyboard body 1 and a USB cable 2 connected to the computer host. The upper side of the keyboard body 1 is pivotally provided with a cover plate 12 and the cover plate 12 covers the groove 11 provided in the keyboard body 1. The cover 12 is provided with several semicircular through holes 121 ; the USB cable 2 is limited through one of the through holes 121 on the cover 12 .

[0035] see Figure 3A , 3B and Figure 4 , the right side of the keyboard body 1 is provided with a slot 1...

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Abstract

The invention discloses a keyboard. The keyboard comprises a keyboard body, a USB line connected with a computer host, and a touch-type mouse. The upper side face of the keyboard body is pivoted witha cover plate and a groove installed in the keyboard body is covered by the cover plate. The cover plate is provided with a plurality of through holes. The USB line is limited by one through hole in the cover plate. The right side of the keyboard body is provided with a slot. One side of the touch-type mouse is provided with a plug connector. The plug connector is inserted in the slot. The upper part of the keyboard body is pivoted with a lamp holder. An LED lamp installed on the lamp holder is connected with a single-stage switch. The provided keyboard has the following advantages: the USB line can be limited by the through holes in the different positions of the cover plate, the optimal length of the USB line exposed in the air is regulated, and the contact with a foot of an operator isavoided, so the sudden disconnection of the keyboard and the host is avoided; the right side of the keyboard is provided with the detachable touch-type mouse which is conveniently and directly used bya user; and only if the lamp holder is turned over at night, the keyboard can be used by opening the LED lamp through the single-stage switch, and the rest of other people is avoided to be affected.

Description

technical field [0001] The invention relates to a computer input device, in particular to a keyboard. Background technique [0002] A keyboard is a device used for computer input, and is often connected to a computer host through a USB cable to realize the input function. In order to ensure the connection between the keyboard and the host computer, the current USB cables are all relatively long, except for two ends, most of the rest are exposed to the air. When the operator uses the computer, his or her feet will often step on the USB cable or be entangled by the USB cable. When the operator suddenly gets up, the USB cable will be suddenly stressed, and it is easier to disconnect the connection with the host computer and shorten the length of the keyboard. service life. At the same time, the traditional keyboard does not have a lighting function. When using the computer at night, if the light is not turned on, the keyboard cannot be seen clearly; if the light is turned on,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02G06F3/0354
CPCG06F3/021G06F3/0227G06F3/03547
Inventor 贾留宽
Owner LUOYANG SHENJIA KILN