KR20140077349A - Usb memory for mobile phone - Google Patents
Usb memory for mobile phone Download PDFInfo
- Publication number
- KR20140077349A KR20140077349A KR1020120146041A KR20120146041A KR20140077349A KR 20140077349 A KR20140077349 A KR 20140077349A KR 1020120146041 A KR1020120146041 A KR 1020120146041A KR 20120146041 A KR20120146041 A KR 20120146041A KR 20140077349 A KR20140077349 A KR 20140077349A
- Authority
- KR
- South Korea
- Prior art keywords
- usb
- usb memory
- connector
- mobile phone
- host system
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a USB memory that can be connected to a mobile phone. In addition, a connector for connecting a mobile phone is additionally provided in a USB memory, and a mobile phone charging function is additionally provided so that it can be conveniently and conveniently used in various types of mobile communication terminals including a smart phone. The present invention is directed to providing a USB memory capable of being connected to a mobile phone.
To this end, a USB memory connectable to a mobile phone according to the present invention comprises a USB connector and a mobile phone connector, respectively, in the USB memory; The body of the USB memory includes a USB interface unit for interfacing with the host system; A cellular phone interface unit for interfacing with a cellular phone; A memory unit for storing various data; A charge control unit for controlling power supplied from the host system; A battery unit for storing power supplied from the host system under the control of the charge control unit; And a control unit connected to the host system or the cellular phone through a USB connector or a cellular phone connector to perform a general control of the apparatus to perform transmission and storage of predetermined data and charge function of the power supply.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a USB memory capable of being connected to a mobile phone, and more particularly, to a USB memory device having a connector for connecting a mobile phone to one side of a USB memory device, .
Generally, a universal serial bus (USB) memory refers to a USB flash memory driver (abbreviated as UFD), and is used in various host systems including a personal computer (PC) Refers to a portable data storage device that receives necessary data through a USB interface and stores the data in a flash memory that is a nonvolatile storage device and provides data stored on demand to the host system to enable storage and movement of large capacity data .
The USB memory is widely used for data backup of various devices such as a PC, a notebook computer, an MP3 player, a digital camera, and the like because the USB memory can store a large amount of data and is excellent in stability. to be.
On the other hand, as the functionality of various mobile communication terminals such as smart phones and tablet PCs, which are used as a necessity for modern people in recent years, has widened widely, various multimedia functions such as reproduction of multimedia, navigation and black box function, There is a limit to data storage and transmission in proportion to the increase in use of functions other than wireless communication.
Accordingly, a user of a predetermined mobile communication terminal stores a high-capacity moving image or various data in a USB memory without generating a separate packet using a separate USB memory, and selectively reads and uses the stored moving image.
However, since the smart phone, the tablet PC, and the USB memory do not have a direct interface means, the user must separately provide an OTG-USB (OnTheGo-USB) cable having a gender function And the consumption of the battery is increased when the high capacity data is used, resulting in a problem that inconveniences the user.
Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a mobile phone connector for connecting a mobile phone to a USB memory, And a USB memory that can be connected to a mobile phone so that the mobile communication terminal can be conveniently used in a versatile manner.
According to an aspect of the present invention, there is provided a USB memory connected to a mobile phone, the USB memory including a USB connector and a mobile phone connector; The body of the USB memory includes a USB interface unit for interfacing with the host system; A cellular phone interface unit for interfacing with a cellular phone; A memory unit for storing various data; A charge control unit for controlling power supplied from the host system; A battery unit for storing power supplied from the host system under the control of the charge control unit; And a control unit connected to the host system or the cellular phone through a USB connector or a cellular phone connector to perform a general control of the apparatus so as to perform transmission and storage of predetermined data and charge function of the power supply do.
Preferably, the USB memory has a rectangular parallelepiped-shaped body, and a USB connector and a cellular phone connector are respectively provided at both ends of the USB memory.
More preferably, the external surface of the body of the USB memory is provided with a display lamp for indicating the operation and charging state of the device.
According to the present invention as described above, the USB memory device, which is a portable storage device, is further provided with a connector for connecting a mobile phone, so that an interface is directly implemented with various mobile communication terminals including a smart phone and a tablet PC, Data transmission, storage, and movement can be performed conveniently.
In addition, since the battery of the mobile communication terminal can be charged through the USB memory having the charging function, the battery consumption of the mobile communication terminal is drastically increased when the large capacity data is executed. do.
1 is a perspective view showing a conventional OTG cable,
2 is a perspective view showing the appearance of a USB memory connected to a mobile phone according to the present invention,
3 is a block diagram showing the configuration of a USB memory connected to a mobile phone according to the present invention.
Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a USB memory, and more particularly,
First, the USB memory connected to the mobile phone according to the present invention can be further configured to increase the usability by additionally providing a USB memory device configured to store a large amount of data, a connector for connecting the mobile phone and a charging function.
To this end, the USB memory that can be connected to the mobile phone according to the present invention includes a
At this time, the
The
The
The
The
The configuration of the
A pair of
The
The
Next, the operation of the present invention as described above will be described in detail with reference to the drawings.
The
That is, the
When the USB memory device is connected to the
When the predetermined
At this time, the charging and discharging state of the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.
10: USB memory body, 12: USB interface part,
14: a cellular phone interface unit, 16: a memory unit,
18: control unit, 20: battery unit,
22: charge control section, 24: display lamp,
30: USB connector, 40: Mobile phone connector,
50: cover, 100: host system,
200: mobile communication terminal.
Claims (3)
The body of the USB memory,
A USB interface unit for interfacing with the host system;
A cellular phone interface unit for interfacing with a cellular phone;
A memory unit for storing various data;
A charge control unit for controlling power supplied from the host system;
A battery unit for storing power supplied from the host system under the control of the charge control unit;
And a control unit connected to the host system or the cellular phone through a USB connector or a cellular phone connector to perform a general control of the apparatus so as to perform transmission and storage of predetermined data and charge function of the power supply USB memory that can be connected to a mobile phone.
Wherein the USB memory has a body having a rectangular parallelepiped shape, and a USB connector and a mobile phone connector are provided at both ends of the USB memory, respectively.
And a display lamp for indicating an operation and a charging state of the device is provided on the outer surface of the body of the USB memory.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120146041A KR20140077349A (en) | 2012-12-14 | 2012-12-14 | Usb memory for mobile phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120146041A KR20140077349A (en) | 2012-12-14 | 2012-12-14 | Usb memory for mobile phone |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140077349A true KR20140077349A (en) | 2014-06-24 |
Family
ID=51129296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120146041A KR20140077349A (en) | 2012-12-14 | 2012-12-14 | Usb memory for mobile phone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20140077349A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200475489Y1 (en) * | 2014-08-09 | 2014-12-03 | 원영일 | Storage apparatus for combining smart phone charger |
KR20160001211U (en) | 2014-10-02 | 2016-04-12 | 주식회사 클래러스 | Massive data storage device including USB connector |
CN107612091A (en) * | 2017-10-20 | 2018-01-19 | 王庆超 | A kind of Multifunctional portable power source |
KR20180113666A (en) * | 2017-04-06 | 2018-10-17 | 주식회사 벤치소프트 | Usb flash drive |
CN111338452A (en) * | 2020-02-05 | 2020-06-26 | Tcl移动通信科技(宁波)有限公司 | Method and system for simulating accelerated charging of USB flash disk, storage medium and mobile terminal |
-
2012
- 2012-12-14 KR KR1020120146041A patent/KR20140077349A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200475489Y1 (en) * | 2014-08-09 | 2014-12-03 | 원영일 | Storage apparatus for combining smart phone charger |
KR20160001211U (en) | 2014-10-02 | 2016-04-12 | 주식회사 클래러스 | Massive data storage device including USB connector |
KR20180113666A (en) * | 2017-04-06 | 2018-10-17 | 주식회사 벤치소프트 | Usb flash drive |
CN107612091A (en) * | 2017-10-20 | 2018-01-19 | 王庆超 | A kind of Multifunctional portable power source |
CN111338452A (en) * | 2020-02-05 | 2020-06-26 | Tcl移动通信科技(宁波)有限公司 | Method and system for simulating accelerated charging of USB flash disk, storage medium and mobile terminal |
CN111338452B (en) * | 2020-02-05 | 2023-08-18 | 深圳盛科威电子有限公司 | Method, system, storage medium and mobile terminal for simulating acceleration charging of U disk |
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E902 | Notification of reason for refusal | ||
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