Keyboard with external display card device

Abstract

The invention discloses a keyboard with an external display card device. The keyboard with the external display card device comprises a keyboard body, a circuit board, a display card installing box and an integrated data line; the keyboard body comprises a shell; the two inner walls of the shell are provided with parallel sliding grooves, and a first opening is arranged at the extension of the sliding groove; the two sides of the display card installing box are provided with sliding blocks, wherein the sliding block is sliding matched with the sliding groove; the display card installing box can slide out from the opening of the shell; a display card slot and two fixing plates are arranged in the display card installing box; the fixing plate is elastically connected on both sides of the display card slot; gold fingers are arranged in the display card slot; the circuit board is integrated with a controller; the input end of the gold fingers is electrically connected with the controller;the integrated data line is integrated by a USB line and a display card line; the two ends of the USB line and display card line are separated; the middle line is integrated in the same leather hose;the input end of the USB line is electrically connected with the controller; and the output end of the display card line is electrically connected with the controller. The keyboard with the external display card device realizes the integration of the keyboard and the display card, and can connect the display cards with different sizes externally.

Description

technical field [0001] The invention relates to the technical field of keyboards, in particular to a keyboard with an external graphics card device. Background technique [0002] In today's information age, computers have become an indispensable and important tool for various enterprises and even individuals to process information, understand society, send and receive emails, and conduct business contacts. As we all know, existing computers generally include basic configurations such as a host, a display screen, a keyboard, and a mouse. One of the accessories, the role of the graphics card is to convert and drive the display information required by the computer system, and provide line scan signals to the display to control the correct display of the display. It is an important component connecting the display and the motherboard of the personal computer. It is one of the important devices for conversation, so it must be placed in a suitable place to avoid damage and not hi...

AI Technical Summary

Problems solved by technology

In the prior art, although a USB keyboard can be connected to an external storage device, there has not yet been a product in which a USB keyboard is connected to an external graphics card, not to mention graphics cards of different sizes.

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