Electronic device provided with two USB interfaces

A USB interface and electronic device technology, applied in the field of electronic devices with dual USB interfaces, can solve the problems of wasting user time, unusable, easy to damage contact surfaces, etc., to save time, avoid damage, and reduce the number of times of plugging and unplugging Effect

Inactive Publication Date: 2014-04-09
KUNDA COMP TECHKUSN +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the storage process, due to the need to constantly plug and unplug the U disk, it is easy to damage the contact surface of the USB interface on the U disk, resulting in poor contact with the U disk and cannot be used.
[0004] When the U disk is used on low-end products (such as oscilloscopes), if the user wants to modify the stored data in real time, he needs to remove the U disk from the low-end product, insert it into the computer, and then modify the data , in the process of repeated plugging and modification, not only wastes the user's time, but also easily damages the contact surface of the USB interface

Method used

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  • Electronic device provided with two USB interfaces

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Embodiment Construction

[0012] Please refer to figure 1 Shown is a schematic block diagram of the present invention. The present invention provides an electronic device 10 with dual USB interfaces, which can not only store data, but also use another USB interface to connect to a computer and modify data at the same time, thereby saving time and reducing the number of times of plugging and unplugging, effectively avoiding the Damage to the USB interface.

[0013] Wherein, the electronic device 10 with dual USB interfaces mainly includes a first USB interface module 101, a second USB interface module 102, a control storage module 103, a storage module 104, a switch module 105, a first display module 106 and a second display module. Module 107.

[0014] Moreover, the control storage module 103 is electrically connected with the storage module 104 to control the data storage of the storage module 104 .

[0015] The switch module 105 is electrically connected to the control storage module 103, the firs...

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Abstract

The invention provides an electronic device provided with two USB interfaces. The electronic device mainly comprises a first USB interface module, a second USB interface module, a memory module, a control storage module electrically connected with the memory module, and a switch module which is electrically connected with the control storage module, the first USB interface module, and the second USB interface module respectively. When the switch module is turned on, data storage of the memory module is performed by the control storage module of the electronic device via the first USB interface module; and when the switch module is turned off, data storage of the memory module is performed by the control storage module of the electronic device via the second USB interface module The electronic device provided with two USB interfaces can be connected with a computer via the other USB interface when data storage is performed, and data can be modified at the same time, so that time is saved, plugging and unplugging times are reduced, and damages on the USB interfaces are avoided effectively.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with dual USB interfaces. Background technique [0002] At present, the USB flash drives on the market generally have only one USB interface, which is plug and play when used, and has a wide range of uses, but generally speaking, it is only used as a storage device. [0003] During the storage process, due to the need to constantly plug and unplug the U disk, it is easy to damage the contact surface of the USB interface on the U disk, resulting in poor contact of the U disk and cannot be used. [0004] When the U disk is used on low-end products (such as oscilloscopes), if the user wants to modify the stored data in real time, he needs to remove the U disk from the low-end product, insert it into the computer, and then modify the data , In the process of repeated plugging, unplugging and modification, not only the time of the user is wasted, but also the contact surfa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/10
Inventor 易志明
Owner KUNDA COMP TECHKUSN
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