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Multifunctional USB (Universal Serial Bus) application interface

A technology of USB interface and application interface, which is applied in the field of multifunctional USB application interface, can solve the problem of single function of USB application structure, and achieve the effect of complete functions, simple process and ingenious conception

Inactive Publication Date: 2012-12-19
DABAIKE LAB EQUIP ENG JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the function of the USB application structure is single, which can only meet the user's charging needs, but cannot meet other needs, and there is still room for improvement.

Method used

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  • Multifunctional USB (Universal Serial Bus) application interface

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] Such as figure 1 As shown, the present invention provides a multifunctional USB application interface that realizes the connection of multiple different devices, including a data transmission unit 100, a charging unit 200 and a mobile phone application unit 300, and the data transmission unit, the charging unit and the mobile phone application unit are connected in parallel The input terminals of the data transmission unit, the charging unit and the mobile phone application unit are all connected in series with input data lines, and the output terminals of the data transmission unit, the charging unit and the mobile phone application unit are connected in series with the USB interface 400 .

[0014] In this embodiment, the data transmission...

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Abstract

The invention discloses a multifunctional USB (Universal Serial Bus) application interface. The multifunctional USB application interface comprises a data transmission unit, a charging unit and a mobile phone application unit, all of which are connected in parallel, wherein input ends of the data transmission unit, the charging unit and the mobile phone application unit are connected in series with input data wires; and output ends of the data transmission unit, the charging unit and the mobile phone application unit are connected with a USB interface. The multifunctional USB application interface provided by the invention has the advantages of smart design and simple process. Compared with the traditional USB application interface, the multifunctional USB application interface has full functions; the user requirements can be well met; and the multifunctional USB application interface is worthy of large-scale market popularization.

Description

technical field [0001] The invention relates to the field of USB interfaces, in particular to a multifunctional USB application interface. Background technique [0002] USB is the abbreviation of Universal Serial BUS (Universal Serial Bus) in English, and its Chinese abbreviation is "Universal Serial Bus". It is an external bus standard used to standardize the connection and communication between computers and external devices. The interface technology in the field, the USB interface supports the plug-and-play and hot-swap functions of the device. [0003] The patent application document with the application number 201120237692 discloses a USB application structure that can be charged and used as a power supply, including a USB connector, a battery, and the battery is extended with a first electrode and a second electrode, and the battery can be connected by USB. to charge the charger. The two extension electrodes are respectively electrically connected to the first electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40
Inventor 许大翔
Owner DABAIKE LAB EQUIP ENG JIANGSU