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Computer interface conversion device

A technology of interface conversion and conversion device, which is applied in computing, instrumentation, electrical digital data processing, etc., and can solve problems such as cumbersome operation

Active Publication Date: 2021-06-15
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, people insert USB storage devices such as U disk and mobile hard disk into the expansion interface to transfer data. After the transfer is completed, in order to ensure the safety of the data, it is still necessary to click "eject" on the computer to remove the USB storage device safely. , the operation is more cumbersome

Method used

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  • Computer interface conversion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the computer interface conversion device of this embodiment includes a main control module, a source USB interface electrically connected to the main control module, a display module, a motion detection module, a speaker, and several extension USB interfaces. The extension USB interface is greater than or equal to two, in this embodiment, there are two, and the extension USB interface includes USB TYPE-A, USB TYPE-C or Micro USB, and in this embodiment, it is USB TYPE-C. In this embodiment, the source USB interface is USB TYPE-C. In this embodiment, the display module adopts a display screen with a touch function. In this embodiment, the motion detection module uses a gyroscope.

[0034] When the source USB interface is connected to the computer and the extended USB interface is connected to the device, the main control module is used to obtain the type of the connected device of the extended USB interface through the source USB interface. W...

Embodiment 2

[0045] The difference between this embodiment and Embodiment 1 is that in this embodiment, the display module is also used to obtain drag gesture information, and the main control module is also used to judge the current movement of the conversion device based on the motion information when the conversion device is currently in motion. Whether the amplitude is less than the amplitude threshold, if it is less than the amplitude threshold, then judge whether the time in the motion state is greater than the time threshold, if greater than the time threshold, determine the drag speed threshold according to the current motion amplitude and the time in the motion state.

[0046] Finally, in the drag gesture information, it is judged whether the starting point of dragging satisfies the display position of the capacity information corresponding to a USB storage device, and whether the end point of dragging is the display position of the capacity information corresponding to another USB ...

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Abstract

The invention relates to the technical field of docking stations, and particularly discloses a computer interface conversion device which comprises a main control module, a source end USB interface, a display module and a plurality of extension end USB interfaces. The main control module is used for acquiring the type of access equipment of the expansion end USB interface through the source end USB interface, the main control module is also used for controlling the display module to display an equipment pop-up button, and the display position of the equipment pop-up button corresponds to the position of the expansion end USB interface accessed by the USB storage equipment; the display module is also used for acquiring click information of the equipment pop-up button and sending the click information to the main control module; the main control module is also used for sending an equipment pop-up instruction through the source end USB interface after receiving click information of the equipment pop-up button; and the main control module is also used for controlling the display module to display pop-up success information when receiving that the USB storage equipment is successfully popped up through the source end USB interface. By adopting the technical scheme of the invention, the safe popping of the USB storage equipment can be quickly realized.

Description

technical field [0001] The invention relates to the technical field of docking station, in particular to a computer interface conversion device. Background technique [0002] There are many computer interface specifications, such as USB TYPE-A, USB TYPE-C, Micro USB, etc., such as USB Type-C interface, which has a small and thin appearance, supports positive and negative insertion, and has a higher transmission rate and more The characteristics of large output power. Existing computers, especially notebook computers, often reduce the number of USB ports in order to control the volume. For thin and light notebook computers with high portability requirements, the setting of USB ports is more radical, and some only use one or two USB Type-C ports. [0003] When the user is in use, if multiple devices need to be connected to the notebook computer at the same time, a computer interface conversion device is needed, that is, a USB interface is expanded into multiple interfaces (o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16G06F13/40
CPCG06F1/1632G06F13/4018G06F13/4068G06F2213/0042
Inventor 唐珊珊
Owner CHONGQING COLLEGE OF ELECTRONICS ENG