CN103366144A - Multifunctional card reader - Google Patents
Multifunctional card reader Download PDFInfo
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- CN103366144A CN103366144A CN2013103015451A CN201310301545A CN103366144A CN 103366144 A CN103366144 A CN 103366144A CN 2013103015451 A CN2013103015451 A CN 2013103015451A CN 201310301545 A CN201310301545 A CN 201310301545A CN 103366144 A CN103366144 A CN 103366144A
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- card reader
- data line
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- internal circuit
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Abstract
The invention discloses a functional card reader which comprises a card reader body. A USB plug, a memory card socket and a data line interface are arranged in the card reader body, wherein the data line interface is used for an external data line to be connected to, the data line is connected with a mobile terminal, and keys are arranged on the surface of the card reader body. An internal circuit is arranged in the card reader body, and the internal circuit is respectively connected with the USB plug, the memory card socket, the data line interface and the keys. The multifunctional card reader includes three working modes, namely the concentrator mode, the storage mode and the read mode, and the working modes can be switched through the keys. The functional card reader has the advantages that a larger data access storage space is provided for the mobile terminal through a memory card or a storage unit; the functions of the card reader and a USB concentrator are achieved, therefore occupation of computer USB plugs is reduced; data in the mobile terminal or the memory card or the storage unit can be browsed through a display screen; the keys are arranged so as to achieve control operation, and the functional card reader is simple and convenient to use.
Description
Technical field
The invention belongs to the movable storage device technical field, be specifically related to a kind of multifunctional card reader.
Background technology
Development along with information society, the digital mobile terminal products such as mobile phone, digital camera, Digital Video are more and more, people's life more and more be unable to do without these portable terminals, about the accessories such as the data line of these portable terminals, card reader are multifarious but function is relatively single, going out, it is very inconvenient to carry various accessories.The at present data of portable terminal storage generally has dual mode, and a kind of is external connection of storage card, for example digital camera; Another kind is the storage unit of using portable terminal inside to carry, for example Iphone.When going out, but but for the portable terminal of external connection of storage card several storage cards of polygamy also, in case of need, but for portable terminal that can not external connection of storage card, in case storage unit is full then can't continue to store data.
Summary of the invention
In order to overcome the defective that exists in the prior art, the invention provides a kind of multifunctional card reader that has multiple accessory functions concurrently.The concrete technical scheme of the present invention is as follows:
A kind of multifunctional card reader comprises the card reader body, and the card reader body is provided with USB plug and memory card socket; Wherein, memory card socket is used for the outside storage card of access;
The card reader body also is provided with data line interface, and data line interface is used for the outside data line of access, and is connected with portable terminal by data line; The surface of card reader body is provided with button;
The card reader body is provided with internal circuit, and internal circuit is connected with USB plug, memory card socket, data line interface and button respectively;
Multifunctional card reader comprises three kinds of mode of operations: hub pattern, memory module and read mode, realize the switching of mode of operation by button;
When being in the hub pattern, internal circuit be used for to realize between USB plug and the memory card socket communicate by letter and USB plug and data line interface between communicate by letter;
When being in memory module, internal circuit is used for reading the data of portable terminal by data line interface, and the data communication device that reads is crossed memory card socket deposits in the storage card;
When being in read mode, internal circuit is used for reading the data of storage card by memory card socket, and the data communication device that reads is crossed data line interface deposits in the portable terminal.
As prioritization scheme, internal circuit comprises USB (universal serial bus) and control module; USB (universal serial bus) is connected with control module, USB plug, memory card socket and data line interface respectively; Control module is connected with button, is used for receiving the command signal from button, and according to the work of command signal by USB (universal serial bus) control multifunctional card reader.
As prioritization scheme, internal circuit also comprises storage unit, and storage unit is connected with USB (universal serial bus); When being in memory module, can select the data that read are deposited in the storage unit by button; When being in read mode, can select data in the reading cells by button.
As prioritization scheme, the surface of card reader body is provided with display screen, and display screen is used for showing the data of external storage card or portable terminal.
As prioritization scheme, internal circuit also comprises display unit, and display unit is connected with display screen with USB (universal serial bus) respectively, is used for the display communication between realization USB (universal serial bus) and the display screen.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention by external storage card or in the storage unit of establishing provide larger data access space for portable terminal;
(2) the present invention has card reader and usb hub function concurrently, reduces taking of computer USB socket;
(3) the present invention is provided with display screen, can by display screen browse portable terminal, external storage card or in data in the storage unit of establishing;
(4) the present invention is provided with button, is used for realizing control operation, uses simple and convenient.
In addition, multifunctional card reader of the present invention can be made pendant, bangle, key chain etc. as required, can increase when not using that it is ornamental.
Description of drawings
Fig. 1 is stereographic map of the present invention;
Fig. 2 is front elevation of the present invention;
Fig. 3 is structured flowchart of the present invention.
Sequence number is among the upper figure: 1-card reader body, 2-USB plug, 3-memory card socket, 4-data line interface, 5-display screen, 6-button, 71-USB (universal serial bus), 72-control module, 73-display unit, 74-storage unit.
Embodiment
Describe the present invention below in conjunction with accompanying drawing in detail in the mode of embodiment.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of multifunctional card reader comprises card reader body 1, and card reader body 1 is provided with USB plug 2, memory card socket 3, data line interface 4, display screen 5 and button 6.Wherein, memory card socket 3 is used for the outside storage card of access; Data line interface 4 is used for the outside data line of access, and is connected with portable terminal by data line, and the present invention is not construed as limiting the type of portable terminal, can be mobile phone, digital camera or Digital Video, but be not limited to this; Display screen 5 is used for showing the data of external storage card or portable terminal.
As shown in Figure 3, internal circuit comprises USB (universal serial bus) 71, control module 72, display unit 73 and storage unit 74.USB (universal serial bus) 71 is connected with data line interface with control module 72, display unit 73, storage unit 74, USB plug 2, memory card socket 3 respectively and is connected.Control module 72 is connected with button 6, is used for receiving the command signal from button 6, and according to the work of command signal by USB (universal serial bus) 71 control multifunctional card readers.Display unit 73 is connected with display screen 5, is used for the display communication between realization USB (universal serial bus) 71 and the display screen 5.
Multifunctional card reader comprises three kinds of mode of operations: hub pattern, memory module and read mode, realize the switching of mode of operation by button 6.
When being in the hub pattern, internal circuit be used for to realize between USB plug 2 and the memory card socket 3 communicate by letter and USB plug 2 and data line interface 4 between communicate by letter.Under this mode of operation, USB plug 2 access computers, storage card is inserted memory card socket 3, be connected with portable terminal by data line interface 4, on computers the data in while accessing memory card or the portable terminal.
When being in memory module, internal circuit is used for reading by data line interface 4 data of portable terminal, and can select that the data communication device that reads is crossed memory card socket 3 by button 6 and deposit in storage card or the storage unit 74.Under this mode of operation, can be by temporary transient no data in the storage card memory mobile terminal in inner storage unit or the external world, for portable terminal provides extra storage space.
When being in read mode, can selecting to read data in storage card or the storage unit 74 by button 6, and the data communication device that reads is crossed data line interface 4 deposit in the portable terminal.Under this mode of operation, can in memory mobile terminal, provide urgent data by storage unit or the extraneous storage card of inside, for portable terminal provides extra Backup Data.
Above disclosed only be several specific embodiments of the application, but the not limited thereto the changes that any person skilled in the art can think of of the application all should drop in the application's the protection domain.
Claims (5)
1. a multifunctional card reader comprises card reader body (1), and described card reader body (1) is provided with USB plug (2) and memory card socket (3); Wherein, described memory card socket (3) is used for the outside storage card of access; It is characterized in that,
Described card reader body (1) also is provided with data line interface (4), and described data line interface (4) is used for the outside data line of access, and is connected with portable terminal by described data line; The surface of described card reader body (1) is provided with button (6);
Described card reader body (1) is provided with internal circuit, and described internal circuit is connected with described USB plug (2), described memory card socket (3), described data line interface (4) and described button (6) respectively;
Described multifunctional card reader comprises three kinds of mode of operations: hub pattern, memory module and read mode, realize the switching of mode of operation by described button (6);
When being in the hub pattern, described internal circuit be used for realizing between described USB plug (2) and the described memory card socket (3) communicate by letter and described USB plug (2) and described data line interface (4) between communicate by letter;
When being in memory module, described internal circuit is used for reading the data of portable terminal by described data line interface (4), and the data communication device that reads is crossed described memory card socket (3) deposits in the storage card;
When being in read mode, described internal circuit is used for reading the data of storage card by described memory card socket (3), and the data communication device that reads is crossed described data line interface (4) deposits in the portable terminal.
2. a kind of multifunctional card reader according to claim 1 is characterized in that, described internal circuit comprises USB (universal serial bus) (71) and control module (72); Described USB (universal serial bus) (71) is connected with described control module (72), described USB plug (2), described memory card socket (3) and the data line interface (4) of being connected respectively; Described control module (72) is connected with described button (6), is used for receiving the command signal from described button (6), and according to the work of described command signal by the described multifunctional card reader of described USB (universal serial bus) (71) control.
3. a kind of multifunctional card reader according to claim 2 is characterized in that, described internal circuit also comprises storage unit (74), and described storage unit (74) is connected with described USB (universal serial bus) (71); When being in memory module, can select the data that read are deposited in the described storage unit (74) by described button (6); When being in read mode, can select to read data in the described storage unit (74) by described button (6).
4. each described a kind of multifunctional card reader is characterized in that according to claim 1-3, and the surface of described card reader body (1) is provided with display screen (5), and described display screen (5) is used for showing the data of external storage card or portable terminal.
5. a kind of multifunctional card reader according to claim 4, it is characterized in that, described internal circuit also comprises display unit (73), described display unit (73) respectively with described USB (universal serial bus) (71) be connected display screen (5) and be connected, be used for realizing the display communication between described USB (universal serial bus) (71) and the described display screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103015451A CN103366144A (en) | 2013-07-18 | 2013-07-18 | Multifunctional card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103015451A CN103366144A (en) | 2013-07-18 | 2013-07-18 | Multifunctional card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103366144A true CN103366144A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103015451A Pending CN103366144A (en) | 2013-07-18 | 2013-07-18 | Multifunctional card reader |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658085A (en) * | 2014-11-07 | 2015-05-27 | 李云鹏 | Lock capable of being locked and unlocked by swiping IC card |
| CN106055423A (en) * | 2016-05-20 | 2016-10-26 | 三明学院 | Portable copying instrument |
Citations (5)
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|---|---|---|---|---|
| US20040174683A1 (en) * | 2003-03-07 | 2004-09-09 | Mcgowan Steven B. | Peripheral card and cable plug having the same form factor |
| CN101620583A (en) * | 2008-06-30 | 2010-01-06 | 杨邦照 | Data wire with web page popup function and card reading function |
| CN201518159U (en) * | 2009-06-26 | 2010-06-30 | 深圳市川祺盛实业有限公司 | Multifunctional remote controller |
| US20130061102A1 (en) * | 2011-09-06 | 2013-03-07 | Samsung Electronics Co., Ltd. | Semiconductor memory device |
| CN202995718U (en) * | 2012-12-21 | 2013-06-12 | 苏州农业职业技术学院 | OTG (on-the-go) data card reading line |
-
2013
- 2013-07-18 CN CN2013103015451A patent/CN103366144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040174683A1 (en) * | 2003-03-07 | 2004-09-09 | Mcgowan Steven B. | Peripheral card and cable plug having the same form factor |
| CN101620583A (en) * | 2008-06-30 | 2010-01-06 | 杨邦照 | Data wire with web page popup function and card reading function |
| CN201518159U (en) * | 2009-06-26 | 2010-06-30 | 深圳市川祺盛实业有限公司 | Multifunctional remote controller |
| US20130061102A1 (en) * | 2011-09-06 | 2013-03-07 | Samsung Electronics Co., Ltd. | Semiconductor memory device |
| CN202995718U (en) * | 2012-12-21 | 2013-06-12 | 苏州农业职业技术学院 | OTG (on-the-go) data card reading line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658085A (en) * | 2014-11-07 | 2015-05-27 | 李云鹏 | Lock capable of being locked and unlocked by swiping IC card |
| CN106055423A (en) * | 2016-05-20 | 2016-10-26 | 三明学院 | Portable copying instrument |
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Application publication date: 20131023 |