CN201000756Y - Mobile storage device - Google Patents
Mobile storage device Download PDFInfo
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- CN201000756Y CN201000756Y CNU200720103201XU CN200720103201U CN201000756Y CN 201000756 Y CN201000756 Y CN 201000756Y CN U200720103201X U CNU200720103201X U CN U200720103201XU CN 200720103201 U CN200720103201 U CN 200720103201U CN 201000756 Y CN201000756 Y CN 201000756Y
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- storage device
- movable storage
- usb
- chip
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Abstract
The utility model relates to a movable storage device, which comprises: an USB hub which is provided with an USB interface; an USB storage which is connected with the USB hub; a Bluetooth module, which is connected with the USB hub; an earphone which is connected with the Bluetooth module. The USB storage comprising: an USB control module which is connected with the USB hub; a first storage module which is connected with the USB control module. The Bluetooth module comprising: a first Bluetooth protocol chip which is connected with the USB hub; a first button, which is connected with the Bluetooth protocol chip. The utility model also comprises a first radio frequency interface, which is connected with the first Bluetooth protocol chip. Therefore, the movable storage device of the utility model is equipped with the Bluetooth module and the earphone, and communication can be realized by utilizing the Bluetooth module.
Description
Technical field
The utility model relates to a kind of movable storage device, especially a kind of movable storage device with wireless module, earphone and USB interface.
Background technology
Along with the development that computer technology makes rapid progress, the external of computer also seems more and more important, and the movable storage device with USB interface, because have the fast characteristics of plug and play, unordered other power supply and transfer rate, it is more and more universal also to become.
Bluetooth (Bluetooth) is to estimate to understand the short distance radio communication standards that Computer Company joins together to develop by mobile operator, be used for shooting at portable computer, a kind of small-sized, economic and short-range Radio Link of setting up between mobile phone and other the mobile device.
Frequency range of its work of having stipulated is public ISM band, and peak data rate can reach 1Mbps, and the extensive fields of bluetooth applications is exactly a portable terminal at present.
Along with the development of wireless transmission, Bluetooth transmission also slowly replaces traditional Radio Transmission Technology, and is widely used in gradually on various occasions and the equipment.
But the movable storage device of wireless module and earphone does not appear having at present.
The utility model content
The purpose of this utility model is the defective at prior art, and a kind of movable storage device is provided, and has bluetooth module and earphone, and can utilize bluetooth module to realize communication.
For achieving the above object, the utility model provides a kind of movable storage device, comprising:
Usb hub, this hub has USB interface;
USB storage is connected with described usb hub;
Wireless module is connected with described usb hub;
Earphone is connected with described bluetooth module.
Described USB storage comprises: the USB control module is connected with described usb hub; First memory module is connected with described USB control module.Described first memory module is the flash storer.Described flash memory module is nand flash memory module or nor flash memory module.Described first memory module is ROM.Described wireless module is connected with described usb hub by a switch.
Described wireless module is a bluetooth module.Described bluetooth module comprises: the first Bluetooth protocol chip directly or by a switch is connected with described usb hub; First button is connected with the described first Bluetooth protocol chip.Also comprise one first radio frequency interface, be connected with the described first Bluetooth protocol chip.Also comprise one the one LED lamp, be connected with the described first Bluetooth protocol chip.Also comprise one first power management module, be connected with the USB control module of described usb hub, USB storage and the first Bluetooth protocol chip of bluetooth module.
Described wireless module is the WLAN module.Described WLAN module comprises: a WLAN protocol chip directly or by a switch is connected with described usb hub; First button is connected with a described WLAN protocol chip.Also comprise one first radio frequency interface, be connected with a described WLAN protocol chip.Also comprise one the one LED lamp, be connected with a described WLAN protocol chip.Also comprise one first power management module, be connected with the USB control module of described usb hub, USB storage and a WLAN protocol chip of WLAN module.
Described earphone comprises: audio codec; Receiver is connected with described audio codec; Microphone is connected with described audio codec; The second wireless protocols chip is connected with described audio codec;
Second button is connected with the described second wireless protocols chip;
Second radio frequency interface is connected with the described second wireless protocols chip, and is connected with described wireless module by network.The described second wireless protocols chip is the second Bluetooth protocol chip.The described second wireless protocols chip is the 2nd WLAN protocol chip.Described earphone also comprises: the second source administration module is connected with the described second wireless protocols chip; Power module is connected with described second source administration module.
The described second wireless protocols chip also connects one the 2nd LED lamp.The described second wireless protocols chip also connects one second memory module.Comprise an automatic pairing submodule in described second memory module.Described second memory module is the flash memory module.Described flash memory module is nand flash memory module or nor flash memory module.Described second memory module is ROM.
Therefore, movable storage device of the present utility model has bluetooth module and earphone, and can utilize bluetooth module to realize communication.
Description of drawings
Fig. 1 is the module diagram of the utility model movable storage device embodiment 1.
Fig. 2 is the module diagram of the utility model movable storage device embodiment 2.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
As shown in Figure 1, the module diagram for the utility model movable storage device embodiment 1 comprises usb hub 1, and this hub 1 has usb 10; USB storage 2 is connected with usb hub 1; Bluetooth module 3 is connected with usb hub 1; Earphone 4 is connected with bluetooth module 3.
Again as shown in Figure 1, USB storage 2 comprises USB control module 20, is connected with usb hub 1; First memory module 22 is connected with USB control module 20.Bluetooth module 3 comprises the first Bluetooth protocol chip 30, is connected by switch 11 with usb hub 1; First button 31 is connected with the first Bluetooth protocol chip 30; Also comprise first radio frequency interface 32, be connected with the first Bluetooth protocol chip 30; The one LED lamp 33 is connected with the first Bluetooth protocol chip 30.Also comprise first power management module 5, be connected with the control module 20 of usb hub 1, USB storage 2 and the first Bluetooth protocol chip 30 of bluetooth module 3.
First memory module can be flash memory module or ROM, and wherein the flash memory module can be nand flash memory module or nor flash memory module.
And above-mentioned bluetooth module also can be the WLAN module, replaces the first Bluetooth protocol chip with a WLAN protocol chip thus, as long as promptly can realize radio communication.
And for example shown in Figure 1, earphone 4 comprises audio codec 40; Receiver 41 is connected with audio codec 40; Microphone 42 is connected with audio codec 40; The second Bluetooth protocol chip 43 is with audio codec 40 connections mutually; Second button 44 is connected with the second Bluetooth protocol chip 43; Second radio frequency interface 45 is connected with the second Bluetooth protocol chip 43, and is connected with described first radio frequency interface 32 by network 6; The 2nd LED lamp 46 is connected with the second Bluetooth protocol chip 43; Comprise second memory module 47 of pairing submodule 470 automatically, be connected with the second Bluetooth protocol chip 43.And the second Bluetooth protocol chip 43 also is connected with second source administration module 48, and second source administration module 48 is connected with power module 49.
Second memory module also can be flash memory module or ROM, and wherein the flash memory module can be nand flash memory module or nor flash memory module.
The purpose of usb hub 1 is that bluetooth module 3 and USB storage 2 are coupled together, and can be connected with miscellaneous equipment by usb 10.First radio frequency interface 32 can be transferred to the signal that receives in other equipment or the USB storage 2 by the first Bluetooth protocol chip 30, and first button 31 is used for controlling bluetooth module 3, and a LED lamp 33 is the duties that are used for showing bluetooth module 3.
In use, by the automatic pairing submodule 470 in second memory module 47, the second Bluetooth protocol chip 43 in the earphone 4 matches automatically with the first Bluetooth protocol chip 30 in the bluetooth module 3.Bluetooth module 3 sends to second radio frequency interface 45 by first radio frequency interface 32 by network 6 with voice messaging, through the decoding of audio codec 40, is play by receiver 41.And the coding audio signal that audio codec 40 transmits microphone 42 is received by first radio frequency interface 32 through network 6 by second radio frequency interface 45.
As shown in Figure 2, be the module diagram of the utility model movable storage device embodiment 2, the difference of present embodiment and embodiment 1 only is that WLAN module 7 has replaced bluetooth module, WLAN module 7 comprises a WLAN protocol chip 70, is connected by switch 11 with usb hub 1; First button 31 is connected with a WLAN protocol chip 70; Also comprise first radio frequency interface 32, be connected with a WLAN protocol chip 70; The one LED lamp 33 is connected with a WLAN protocol chip 70.And the second Bluetooth protocol chip 43 in the earphone is replaced by the 2nd WLAN protocol chip 8.
Other structures are identical with embodiment 1 with working method, repeat no more.
Therefore, movable storage device of the present utility model has bluetooth module and earphone, and can utilize bluetooth module to realize communication.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (26)
1, a kind of movable storage device is characterized in that comprising:
Usb hub, this hub has USB interface;
USB storage is connected with described usb hub;
Wireless module is connected with described usb hub;
Earphone is connected with described wireless module.
2, movable storage device according to claim 1 is characterized in that described USB storage comprises:
The USB control module is connected with described usb hub;
First memory module is connected with described USB control module.
3, movable storage device according to claim 2 is characterized in that described first memory module is the flash storer.
4, movable storage device according to claim 3 is characterized in that described flash memory module is nand flash memory module or nor flash memory module.
5, movable storage device according to claim 2 is characterized in that described first memory module is ROM.
6, movable storage device according to claim 1 is characterized in that described wireless module is connected with described usb hub by a switch.
7, movable storage device according to claim 1 is characterized in that described wireless module is a bluetooth module.
8, movable storage device according to claim 7 is characterized in that described bluetooth module comprises:
The first Bluetooth protocol chip directly or by a switch is connected with described usb hub;
First button is connected with the described first Bluetooth protocol chip.
9, movable storage device according to claim 8 is characterized in that also comprising one first radio frequency interface, is connected with the described first Bluetooth protocol chip.
10, movable storage device according to claim 8 is characterized in that also comprising one the one LED lamp, is connected with the described first Bluetooth protocol chip.
11, movable storage device according to claim 8 is characterized in that also comprising one first power management module, is connected with the USB control module of described usb hub, USB storage and the first Bluetooth protocol chip of bluetooth module.
12, movable storage device according to claim 1 is characterized in that described wireless module is the WLAN module.
13, movable storage device according to claim 7 is characterized in that described WLAN module comprises:
The one WLAN protocol chip directly or by a switch is connected with described usb hub;
First button is connected with a described WLAN protocol chip.
14, movable storage device according to claim 8 is characterized in that also comprising one first radio frequency interface, is connected with a described WLAN protocol chip.
15, movable storage device according to claim 8 is characterized in that also comprising one the one LED lamp, is connected with a described WLAN protocol chip.
16, movable storage device according to claim 8 is characterized in that also comprising one first power management module, is connected with the USB control module of described usb hub, USB storage and a WLAN protocol chip of WLAN module.
17, movable storage device according to claim 1 is characterized in that described earphone comprises:
Audio codec;
Receiver is connected with described audio codec;
Microphone is connected with described audio codec;
The second wireless protocols chip is connected with described audio codec;
Second button is connected with the described second wireless protocols chip;
Second radio frequency interface is connected with the described second wireless protocols chip, and is connected with described wireless module by network.
18, movable storage device according to claim 17 is characterized in that the described second wireless protocols chip is the second Bluetooth protocol chip.
19, movable storage device according to claim 17 is characterized in that the described second wireless protocols chip is the 2nd WLAN protocol chip.
20, movable storage device according to claim 17 is characterized in that described earphone also comprises:
The second source administration module is connected with the described second wireless protocols chip;
Power module is connected with described second source administration module.
21, movable storage device according to claim 17 is characterized in that the described second wireless protocols chip also connects one the 2nd LED lamp.
22, movable storage device according to claim 17 is characterized in that the described second wireless protocols chip also connects one second memory module.
23, movable storage device according to claim 22 is characterized in that comprising in described second memory module an automatic pairing submodule.
24,, it is characterized in that described second memory module is the flash memory module according to claim 22 or 23 described movable storage devices.
25, movable storage device according to claim 24 is characterized in that described flash memory module is nand flash memory module or nor flash memory module.
26,, it is characterized in that described second memory module is ROM according to claim 22 or 23 described movable storage devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720103201XU CN201000756Y (en) | 2007-01-12 | 2007-01-12 | Mobile storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720103201XU CN201000756Y (en) | 2007-01-12 | 2007-01-12 | Mobile storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000756Y true CN201000756Y (en) | 2008-01-02 |
Family
ID=39015160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720103201XU Expired - Fee Related CN201000756Y (en) | 2007-01-12 | 2007-01-12 | Mobile storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000756Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104063065A (en) * | 2013-11-05 | 2014-09-24 | 苏州天趣信息科技有限公司 | Wireless switchover type mobile storage device and method |
-
2007
- 2007-01-12 CN CNU200720103201XU patent/CN201000756Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104063065A (en) * | 2013-11-05 | 2014-09-24 | 苏州天趣信息科技有限公司 | Wireless switchover type mobile storage device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20160112 |