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Double-interface OTG (On The Go) mobile storage device

A mobile storage device, dual-interface technology, applied in information storage, static storage, digital storage information, etc., can solve the problems of easily damaged mobile devices, difficult to plug, long size, etc., to achieve overall compactness, reliable connection, and easy storage. Effect

Inactive Publication Date: 2016-03-23
TOPDISK ENTERPRISE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a dual-interface OTG removable storage device, which aims to solve the problems of long size of OTG removable storage device in the prior art, difficult insertion and easy damage to mobile devices

Method used

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  • Double-interface OTG (On The Go) mobile storage device
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  • Double-interface OTG (On The Go) mobile storage device

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0033] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiti...

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Abstract

The invention relates to the technical field of mobile storage, and provides a double-interface OTG (On The Go) mobile storage device. The storage device comprises a storage shell and a PCBA (Printed Circuit Board Assembly), wherein the PCBA comprises a PCB (Printed Circuit Board), a controller, a storage chip and a USB (Universal Serial Bus) connector; the storage shell is provided with a first end and a second end, the first end is provided with a first opening, the USB connector is arranged at the first opening to form a USB interface, and the USB interface is sleeved with a first interface cap; the controller supports an OTG function; the PCBA further comprises a connector supporting the OTG function; the second end of the storage shell extends in the direction far from the first end and then is reversely bent to form a hook, a second opening is formed at the end of the hook, the connector is arranged at the second opening to form a second interface, and the second interface is sleeved with a second interface cap. The overall storage device bent to a J shape is small and is prevented from being influenced by the outside due to over large size; and plugging of the two interfaces does not influence each other, so that the storage device can be reliably connected with external equipment.

Description

technical field [0001] The invention relates to the technical field of mobile storage, and more specifically, relates to a dual-interface OTG removable storage device. Background technique [0002] Along with the popularization and application of a large number of desktop computers and notebook computers, removable storage devices are favored by the public because of their convenience, portability, compactness and flexibility, and are widely used in daily life and work. [0003] Usually, the removable storage device is equipped with a USB-A male head directly connected to the computer, and performs data transmission and exchange with the computer through the USB bus (universal serial bus). The computer acts as the master and sends out instructions, and the removable storage device acts as the slave to receive various instructions from the computer and perform operations such as reading, writing, copying, and deleting data. [0004] With the emergence of portable mobile devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/10
Inventor 周正贤胡琳
Owner TOPDISK ENTERPRISE CO LTD
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