CN2745180Y - Expansion structure of wireless transmitted portable memory device - Google Patents
Expansion structure of wireless transmitted portable memory device Download PDFInfo
- Publication number
- CN2745180Y CN2745180Y CN 200420012174 CN200420012174U CN2745180Y CN 2745180 Y CN2745180 Y CN 2745180Y CN 200420012174 CN200420012174 CN 200420012174 CN 200420012174 U CN200420012174 U CN 200420012174U CN 2745180 Y CN2745180 Y CN 2745180Y
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- wireless transmission
- memory
- storage device
- processor
- electronic installation
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model discloses an expansion structure of wireless transmitted portable memory device, which comprises a memory card slot interface, a memory unit, a processor and a wireless transmission unit. The memory card slot interface provides a slot for a memory card to be socketed in. The memory card slot interface and the memory unit are electrically connected with the processor, and the processor is electrically connected with the wireless transmission unit. The processor can control the connection between the wireless transmission unit and an electronic device such as a personal computer, and instruct the electronic device to store or read the data or the information from the memory device by the way of wirelessly transmitting data, or control the connection between the wireless transmission unit and another memory device, wirelessly exchanging information between the two memory devices. A memory card can be socketed in the slot of the memory device in order to expand the memory space of the memory device.
Description
Technical field
The utility model relates to a kind of expanded structure of portable memory device of wireless transmission, and particularly a kind of radio data transmitting mode of utilizing is carried out the transmission of data or information, and the storage device of extendible memory space.
Background technology
General traditional portable memory device such as carry-on dish, see also shown in Figure 1, this storage device 1 is provided with a USB Port interface 11, a digital signals processor 12, memory body 13 (as fast flash memory bank), wherein, this digital signals processor 12 joins with USB Port interface 11, and this memory body 13 is connected with digital signals processor 12, make this storage device 1 can be by its a USB Port interface 11 and an electronic installation, be electrically connected as PC, make this electronic installation can control digital signals processor 12 and from memory body 13 access data or information.But, the portable memory device that this is commonly used, be to be connected with this electronic installation with USB Port interface 11, therefore the USB plug 111 of this USB Port interface 11 must be plugged on the USB socket of this electronic installation, very inconvenient, especially the USB socket of some electronic installation such as PC is positioned at the back and the place that is not easy to touch, is not easy more to connect.
The utility model content
The purpose of this utility model is will solve traditional portable memory device to exist, the USB plug of USB Port interface to be plugged in during use on the USB socket of electronic installation and cause the problem that is not easy to connect, and a kind of expanded structure of portable memory device of the wireless transmission that overcomes above-mentioned shortcoming is provided.
The utility model includes:
One memory card slot interface, this memory card slot interface are provided with a slot for the memory card grafting;
One memory cell;
One processor, itself and memory cell, electric joining of memory card slot interface;
One wireless transmission unit, itself and processor is electric joins, this processor can be controlled this wireless transmission unit and an electronic installation line, make this electronic installation can be with radio data transmitting mode access data or information from storage device, this processor also can be controlled wireless transmission unit and another storage device line mutually, carry out the mutual wireless transmission of the information of two storage devices, and the memory card of also can in the slot of this storage device, pegging graft, to expand the memory space of this storage device.
Described memory cell can be fast flash memory bank.
Described electronic installation can be PC or personal digital assistant (PDA) or notebook computer.
Described memory card can be Multi Media Card (MMC) or SD card.
Described processor can be digital signals processor or central processing unit (CPU) or microprocessor (Micro-processor).
Described wireless transmission unit can be a Radio infrared line transmitter, when two storage device phase interconnection lines, can be by the infra-red signal of this Radio infrared line transmitter, transmit information mutually, when this storage device and electronic installation line, this electronic installation also can store/read data by the infra-red signal of this Radio infrared line transmitter from this storage device.
Described wireless transmission unit can be a less radio-frequency signal transmitter, when two storage device phase interconnection lines, can be by radio frequency (RF) signal of this less radio-frequency signal transmitter, transmit information mutually, when this storage device and electronic installation line, this electronic installation also can store/read data by radio frequency (RF) signal of this less radio-frequency signal transmitter from this storage device.
The utility model utilizes the radio data transmitting mode, carry out the transmission of data or information, can exempt the trouble of the grafting of commonly using portable memory device, and can make two storage devices in the radio data transmitting mode, carry out wireless data transmission mutually, convenient especially convenience
Description of drawings
Fig. 1 is a structured flowchart of commonly using portable memory device.
Fig. 2 is the structured flowchart of the utility model portable memory device.
Fig. 3 transmits the synoptic diagram of information mutually for the utility model portable memory device and electronic installation.
Fig. 4 transmits the synoptic diagram of information mutually for two portable memory devices of the utility model.
Embodiment
See also Fig. 2, shown in Figure 3, the storage device 2 of the utility model includes a memory card slot interface 21, one memory cell 22, one processor 23, one wireless transmission unit 24, wherein, this memory card slot interface 21 is provided with a slot 25 for the memory card grafting, this memory card slot interface 21, memory cell 22 and 23 electric joining of processor, processor 23 is electrically connected with wireless transmission unit 24 and connects, this processor 23 can be controlled wireless transmission unit 24 and an electronic installation 31 lines, makes this electronic installation 31 can control processor 23 and store/read data or information from memory cell 22 or memory card slot interface 21; Said memory cell can be fast flash memory bank, said memory card can be Multi Media Card (MMC) or SD card, said processor can be digital signals processor or central processing unit (CPU) or microprocessor (Micro-processor), and said electronic installation 31 can be PC or personal digital assistant (PDA) or notebook computer etc.
See also shown in Figure 3, when storage device 2 and electronic installation 31 lines, this electronic installation 31 can store/read data or information in the radio data transmitting mode from storage device 2, as the sound of MP3 File Format, the figure shelves of jpeg format, information of Motion Picture Expert Group (MPEG) or the like, so, by these storage device 2 portable characteristics, and the convenience of radio data transmitting, can be written into the data or the information of this electronic installation 31 at any time, and carry this data that is written into or information at any time.
See also shown in Figure 4ly, the processor 23 of this storage device 2 also can be controlled wireless transmission unit 24 and another storage device 2 line mutually, carries out the mutual wireless transmission of the information of two storage devices 2.
Please consult shown in Figure 2ly again, user's memory card of also can pegging graft in the slot 25 of this storage device 2 is to expand the memory space of this storage device 2.
Please consult Fig. 2, Fig. 3, shown in Figure 4 again, in an embodiment of the present utility model, this wireless transmission unit 24 can be a Radio infrared line transmitter, when two storage devices, 2 phase interconnection lines, can transmit information mutually by the infra-red signal of this Radio infrared line transmitter, perhaps, when this storage device 2 and electronic installation 31 lines, this electronic installation 31 also can store/read data by the infra-red signal of this Radio infrared line transmitter from this storage device 2.
Please consult Fig. 2, Fig. 3, shown in Figure 4 again, in another embodiment of the present utility model, this wireless transmission unit 24 can be a less radio-frequency signal transmitter, when two storage devices, 2 phase interconnection lines, can transmit information mutually by radio frequency (RF) signal of this less radio-frequency signal transmitter, perhaps, when this storage device 2 and electronic installation 31 lines, this electronic installation 31 also can store/read data by radio frequency (RF) signal of this less radio-frequency signal transmitter from this storage device 2.
In sum, the utility model utilizes the radio data transmitting mode, carry out the transmission of data or information, can exempt the trouble of the grafting of commonly using portable memory device, and can make two storage devices in the radio data transmitting mode, carry out wireless data transmission mutually, also extendible memory space, convenient especially convenience.
Claims (7)
1, a kind of expanded structure of portable memory device of wireless transmission, it is characterized in that: it includes:
One memory card slot interface, this memory card slot interface are provided with a slot for the memory card grafting;
One memory cell;
One processor, itself and memory cell, electric joining of memory card slot interface;
One wireless transmission unit, itself and processor is electric joins, this processor is controlled this wireless transmission unit and an electronic installation line, make this electronic installation can be with radio data transmitting mode access data or information from storage device, this processor also can be controlled wireless transmission unit and another storage device line mutually, carry out the mutual wireless transmission of the information of two storage devices, and the memory card of also can in the slot of this storage device, pegging graft, to expand the memory space of this storage device.
2, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1 is characterized in that: described memory cell is a fast flash memory bank.
3, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1 is characterized in that: described electronic installation is PC or personal digital assistant or notebook computer.
4, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1 is characterized in that: described memory card can be Multi Media Card or SD card.
5, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1 is characterized in that: described processor can be digital signals processor or central processing unit or microprocessor.
6, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1, it is characterized in that: described wireless transmission unit is a Radio infrared line transmitter, when two storage device phase interconnection lines, can be by the infra-red signal of this Radio infrared line transmitter, transmit information mutually, when this storage device and electronic installation line, this electronic installation also can store/read data by the infra-red signal of this Radio infrared line transmitter from this storage device.
7, the expanded structure of the portable memory device of a kind of wireless transmission according to claim 1, it is characterized in that: described wireless transmission unit can be a less radio-frequency signal transmitter, when two storage device phase interconnection lines, can be by the radio-frequency (RF) signal of this less radio-frequency signal transmitter, transmit information mutually, when this storage device and electronic installation line, this electronic installation also can store/read data by the radio-frequency (RF) signal of this less radio-frequency signal transmitter from this storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012174 CN2745180Y (en) | 2004-07-01 | 2004-07-01 | Expansion structure of wireless transmitted portable memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012174 CN2745180Y (en) | 2004-07-01 | 2004-07-01 | Expansion structure of wireless transmitted portable memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745180Y true CN2745180Y (en) | 2005-12-07 |
Family
ID=35579955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012174 Expired - Fee Related CN2745180Y (en) | 2004-07-01 | 2004-07-01 | Expansion structure of wireless transmitted portable memory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745180Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044804A (en) * | 2009-10-26 | 2011-05-04 | 环达电脑(上海)有限公司 | Switching device |
| CN105740920A (en) * | 2014-12-11 | 2016-07-06 | 广州杰赛科技股份有限公司 | Data reading method under wireless environment |
-
2004
- 2004-07-01 CN CN 200420012174 patent/CN2745180Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044804A (en) * | 2009-10-26 | 2011-05-04 | 环达电脑(上海)有限公司 | Switching device |
| CN105740920A (en) * | 2014-12-11 | 2016-07-06 | 广州杰赛科技股份有限公司 | Data reading method under wireless environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Domintech Co., Ltd. Assignor: Zi Zhongxing Contract fulfillment period: 2008.4.1 to 2014.7.1 Contract record no.: 2008990000192 Denomination of utility model: Expansion structure of wireless transmitted portable memory device Granted publication date: 20051207 License type: Exclusive license Record date: 20080704 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.1 TO 2014.7.1 Name of requester: SHUN LEE PRECISION TECHNOLOGY CO. Effective date: 20080704 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051207 Termination date: 20100701 |