CN202332287U - Split combined universal serial bus (USB) flash disk - Google Patents

Split combined universal serial bus (USB) flash disk Download PDF

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Publication number
CN202332287U
CN202332287U CN2011204035406U CN201120403540U CN202332287U CN 202332287 U CN202332287 U CN 202332287U CN 2011204035406 U CN2011204035406 U CN 2011204035406U CN 201120403540 U CN201120403540 U CN 201120403540U CN 202332287 U CN202332287 U CN 202332287U
Authority
CN
China
Prior art keywords
flash disk
usb flash
chip
module
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011204035406U
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Chinese (zh)
Inventor
王文明
王子齐
张建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAQING HAIFENG ENERGY TECHNOLOGY RESEARCH Co Ltd
Original Assignee
DAQING HAIFENG ENERGY TECHNOLOGY RESEARCH Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DAQING HAIFENG ENERGY TECHNOLOGY RESEARCH Co Ltd filed Critical DAQING HAIFENG ENERGY TECHNOLOGY RESEARCH Co Ltd
Priority to CN2011204035406U priority Critical patent/CN202332287U/en
Application granted granted Critical
Publication of CN202332287U publication Critical patent/CN202332287U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a split combined universal serial bus (USB) flash disk, which consists of three main parts, namely a USB flash disk function unit module 1, a chip storage unit module 2 and a data interface contact module 3, wherein the USB flash disk function unit module is a main component for connection and data transmission between the USB flash disk and a computer; the chip storage unit module is a main component for the storage of data files; the data interface contact module is a main component for mutual connection and combination between the USB disk function unit module and the chip storage unit module; and the three parts are dynamically integrated to form the split combined USB flash disk. The two shortcomings that data in the conventional USB flash disk is lost and cannot be exported when a function unit is damaged and capacity expansion and chip replacement cannot be randomly realized are overcome.

Description

Split type combination USB flash disk
Technical field
The utility model relates to a kind of novel USB flash disk storer, especially becomes the USB flash disk reservoir designs functional unit block, chip-stored unit module to divide body structure, knockdown split type combination USB flash disk.
Background technology
USB flash disk, as external storage equipment, existing ten years development is historical, it give people information stores, transmit, carry, exchange etc. all has been with great convenience, its memory capacity is also by tens MB several even tens G till now, development very rapidly.Yet it also exists very big deficiency, and that is exactly to damage easily; And often cause storage file to lose after damaging; Particularly the hardware physical damage is more difficult recovers, and the user is often greatly distressed for the data or the file corruption that work laboriously to do, and I am twice such profound grief loss of experience once just.That increase-volume of can't upgrading exactly of another disadvantage when the big capacity of needs, have to be changed new building, causes unnecessary waste.How to solve the disadvantage that existing USB flash disk exists? We study in great detail the structure function of USB flash disk for this reason.At present, domestic and international widely used external storage USB flash disk all is integrated design mostly, and inner structure roughly is divided into unit, functional areas and chip-stored district unit two large divisions, wherein the most flimsy position often, unit, functional areas; The rare damage in unit, chip-stored district, and it is the critical piece of file data storage, also is that USB flash disk is worth the place.Can effectively protect it not suffer a loss, even when USB flash disk damages, also can derive the data protection in the chip well to come very easily, this be the key point that can this product realize breakthrough innovation.Based on this point, we propose split type combination USB flash disk design.
Summary of the invention
The purpose of the utility model provides a kind of split type combination USB flash disk, and it is made up of USB flash disk functional unit block, chip-stored unit module, data jack contact module three parts.Wherein the USB flash disk functional unit block, be USB flash disk is connected data transmission with computer main member; The chip-stored unit module, be the main member that data file storage is preserved; The data jack contact module, be functional unit block and chip-stored unit module in the USB flash disk, interconnect the main member of combination.Three's organic assembling becomes split type combination USB flash disk.It has overcome conventional USB flash drive, and loss of data can't be derived and two big disadvantages of chip are changed in increase-volume at any time when functional unit damaged.Adopt functional unit and the split type composite design in chip-stored unit; Promptly USB flash disk integrated design originally, change functional unit and the two big split designs of chip-stored unit into, both connect through data jack or contact again; Being combined into one USB flash disk; When the USB flash disk functional unit damages,, change new just having settled again like this as long as separate it.And when the needs increase-volume, take off chip and change jumbo also with regard to OK, very succinctly convenient.It is reliable, convenient and swift to make that people feel more relieved when the storage data, and this plays active promoting function to promoting China's digital technology development, and its social benefit and economic benefit will be very huge.
The purpose of the utility model is achieved in that split type combination USB flash disk, is made up of USB flash disk functional unit block, chip-stored unit module, data jack contact module three parts.Wherein the USB flash disk functional unit block is USB flash disk is connected data transmission with computer a main member; The chip-stored unit module is the main member that the data file storage is preserved; The data jack contact module is the main member that interior functional unit block of USB flash disk and chip-stored unit module interconnect combination; Three's organic assembling becomes split type combination USB flash disk.
The purpose of the utility model can also realize through following measure: the USB flash disk functional unit block; Form by master control, clock, power supply, crystal oscillator multiple function circuit; One end is connected with computer through USB plug, and the other end makes data jack or contact is connected with the chip-stored unit module; The chip-stored unit module is made up of chip body, data jack tie point, and the chip pin line designs in an end or a side of plate, is connected with data jack or contact; The data jack contact module is made up of socket contact and chip fixture apparatus.
Description of drawings
Fig. 1 is split type combination USB flash disk general structure diagrammatic sketch.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Split type combination USB flash disk, it is by USB flash disk functional unit block 1, chip-stored unit module 2, data jack contact module 3, and three parts are organic to be connected to form, and realizes data file high efficiency of transmission, storage and utilization.
In Fig. 1,1 is that USB flash disk functional unit block, 2 is that chip-stored unit module, 3 is that data jack contact module, 4 is that USB plug, 5 is that chip data tie point, 6 is that main control module, 7 is that clock, 8 is the crystal oscillator module.
Whole split type combination USB flash disk, it is made up of USB flash disk functional unit block, chip-stored unit module, data jack contact module three parts.
The utility model has following advantage with the prior art ratio:
1, the utility model is traditional integrated USB flash disk; Carry out the split design according to its function division; Promptly be designed to functional unit block, chip-stored unit module two large divisions, be combined into one it through the data jack contact module again, form split type combination USB flash disk.It has overcome conventional USB flash drive, and loss of data can't be derived and two big disadvantages of chip are changed in increase-volume at any time when functional unit damaged.When the USB flash disk functional unit damages,, change new just having settled again as long as separate it.And when the needs increase-volume, take off chip and change jumbo also with regard to OK, very succinctly convenient.It is reliable, convenient and swift to make that people feel more relieved when the storage data, and this plays active promoting function to promoting China's digital technology development, and its social benefit and economic benefit will be very huge.
2, the utility model is reasonable in design, simple in structure, practical, cost is not high, data file is stored, it is very convenient to transmit, derive, use.
3, the utility model can be made into different specification size and combination, is applicable to that various file data storage environments use.

Claims (4)

1. a split type combination USB flash disk is made up of USB flash disk functional unit block, chip-stored unit module, data jack contact module three parts; It is characterized in that: USB flash disk functional unit block wherein is USB flash disk is connected data transmission with computer a main member; The chip-stored unit module is the main member that the data file storage is preserved; The data jack contact module is the main member that interior functional unit block of USB flash disk and chip-stored unit module interconnect combination; Three's organic assembling becomes split type combination USB flash disk.
2. according to the said split type combination USB flash disk of claim 1; It is characterized in that: the USB flash disk functional unit block; Be made up of master control, clock, power supply, crystal oscillator multiple function circuit, an end is connected with computer through USB plug, and the other end makes data jack or contact is connected with the chip-stored unit module.
3. according to the said split type combination USB flash disk of claim 1, it is characterized in that: the chip-stored unit module, to form by chip body, data jack tie point, the chip pin line designs in an end or a side of plate, is connected with data jack or contact.
4. according to the said split type combination USB flash disk of claim 1, it is characterized in that: the data jack contact module, form by socket contact and chip fixture apparatus.
CN2011204035406U 2011-10-11 2011-10-11 Split combined universal serial bus (USB) flash disk Expired - Fee Related CN202332287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204035406U CN202332287U (en) 2011-10-11 2011-10-11 Split combined universal serial bus (USB) flash disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204035406U CN202332287U (en) 2011-10-11 2011-10-11 Split combined universal serial bus (USB) flash disk

Publications (1)

Publication Number Publication Date
CN202332287U true CN202332287U (en) 2012-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204035406U Expired - Fee Related CN202332287U (en) 2011-10-11 2011-10-11 Split combined universal serial bus (USB) flash disk

Country Status (1)

Country Link
CN (1) CN202332287U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107491807A (en) * 2017-08-29 2017-12-19 芜湖市振华戎科智能科技有限公司 Combined type secrecy USB flash disk device
CN112928509A (en) * 2021-01-28 2021-06-08 焦作大学 Safe storage device is restoreed to drama movie & TV literary composition data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107491807A (en) * 2017-08-29 2017-12-19 芜湖市振华戎科智能科技有限公司 Combined type secrecy USB flash disk device
CN112928509A (en) * 2021-01-28 2021-06-08 焦作大学 Safe storage device is restoreed to drama movie & TV literary composition data

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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: 20120711

Termination date: 20141011

EXPY Termination of patent right or utility model