A kind of USB flash disk for mobile phone flash vessel
Technical field
This utility model is related to intelligent mobile storage device, and in particular to a kind of USB flash disk for mobile phone flash vessel.
Background technology
Mobile phone now is in use, usually worried because of low memory, causes the software that some are of little use, often
It is secondary when needing, to re-download and after use software is dismantled, the flow of cellphone subscriber be wasted among this process, for a long time
Many useless log-on messages how can be accumulated on mobile phone, causes cell phone system to collapse, for this purpose, be developed expanding for mobile phone
The USB flash disk of container carries out dilatation to mobile phone, but due to the printed circuit board (PCB) excessively centralization of the USB flash disk for mobile phone flash vessel, leads
Apply usually overheated in the USB flash disk of mobile phone flash vessel, the electronic component damaged inside the USB flash disk for mobile phone flash vessel;And it is used for
The cryptographic capabilities of the USB flash disk of mobile phone flash vessel are not strong, easily the information inside leakage.
Utility model content
To solve above-mentioned technical problem, a kind of USB flash disk for mobile phone flash vessel, its purpose are we have proposed:Dilatation handss
Machine internal memory, and prevent USB flash disk overheating itself, it is ensured that the reliability that the storage data in USB flash disk are not revealed.
To reach above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of USB flash disk for mobile phone flash vessel, including upper lid, printed circuit board (PCB), polymer battery and housing, upper lid pass through
Screw is arranged on the top of housing, and printed circuit board (PCB) and polymer battery are successively set between lid and housing;
Printed circuit board (PCB) is provided with WiFi components, data processor, flash memory cards, light-guiding pillar, temperature sensor, temperature
Degree alarm, display lamp and protection switch dress parallel operation;
Wheat drawing is equipped with the outside of upper lid and housing, and the wheat of upper lid is pulled on to be provided with and the finger that parallel operation is electrically connected filled with protection switch
Stricture of vagina evaluator;
Housing is provided with button corresponding with printed circuit board (PCB) and charging inlet;
Printed circuit board (PCB) is electrically connected with polymer battery.
Preferably, the three-level caching of the data processor is 4MB.
Preferably, the capacity of flash memory cards is 32GB.
Preferably, the capacity of the polymer battery is 20000 milliamperes.
Preferably, the thickness that wheat is drawn is 0.3 millimeter.
Preferably, the thickness of polymer battery is 1 millimeter.
By above-mentioned technical proposal, this is used for the USB flash disk of mobile phone flash vessel by carrying out data transmission between WiFi and mobile phone,
Increase the amount of storage of mobile phone, dilatation mobile phone EMS memory is with independent current source, more convenient to use;By temperature sensing
Device, temperature alarm and display lamp, can timely remind the temperature of the user USB flash disk for being used for mobile phone flash vessel to have been over
Standard, it is therefore prevented that USB flash disk overheating itself;Fingerprint Identification Unit and protection switch dress parallel operation can ensure that the people in addition to being set, nothing
Method makes this for the USB flash disk startup of mobile phone flash vessel, it is ensured that what the storage data that this is used in the USB flash disk of mobile phone flash vessel were not revealed
Reliability.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of decomposition texture schematic diagram of USB flash disk for mobile phone flash vessel disclosed in the utility model.
Numeral and the corresponding component title represented by letter in figure:
1. wheat draws 6. housing of lid 4. printed circuit board (PCB), 5. polymer battery, 61. charging inlet on 2. screws 3.
11. data processor of 7.WiFi components 8. button, 9. flash memory cards, 10. light-guiding pillar, 100. Fingerprint Identification Unit 400.
401. temperature alarm of temperature sensor, 402. display lamp, 403. protection switch fills parallel operation.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Specific embodiment of the present utility model is described in further detail with reference to schematic diagram.
As shown in figure 1, a kind of USB flash disk for mobile phone flash vessel, including upper lid 3, printed circuit board (PCB) 4,5 and of polymer battery
Housing 6, upper lid 3 are arranged on the top of housing 6 by screw 2, and printed circuit board (PCB) 4 and polymer battery 5 are successively set on lid 3
And housing 6 between, printed circuit board (PCB) 4 is provided with WiFi components 7, data processor 11, flash memory cards 9, light-guiding pillar 10, temperature
Degree sensor 400, temperature alarm 401, display lamp 402 and protection switch dress parallel operation 403, this is used for the USB flash disk of mobile phone flash vessel
By carrying out data transmission between WiFi and mobile phone, increase the amount of storage of mobile phone, dilatation mobile phone EMS memory, with independent electrical
Source, it is more convenient to use;By temperature sensor 400, temperature alarm 401 and display lamp 402, timely can remind makes
User should be used for the temperature of the USB flash disk of mobile phone flash vessel and have been over standard, it is therefore prevented that USB flash disk overheating itself.
The outside of upper lid 3 and housing 6 is equipped with wheat and draws the wheat of 1, upper lid 3 to draw 1 to be provided with electric with protection switch dress parallel operation 403
The Fingerprint Identification Unit 100 of connection, Fingerprint Identification Unit 100 and protection switch dress parallel operation 403 can ensure that the people in addition to being set,
This cannot be made to be used for the USB flash disk of mobile phone flash vessel start, it is ensured that the storage data that this is used in the USB flash disk of mobile phone flash vessel are not revealed
Reliability, wherein, wheat draws 1 dielectric strength for enhancing lid 3 and housing 6, breakdown characteristics, moisture resistant ability and wear-resistant
Ability.
Housing 6 is provided with and 4 corresponding button 8 of printed circuit board (PCB) and charging inlet 61, and facilitating user is used for this
The USB flash disk of mobile phone flash vessel is controlled.
Printed circuit board (PCB) 4 is electrically connected with polymer battery 5.
The three-level caching of the data processor 11 is 4MB, it is ensured that this is used for the arithmetic speed of the USB flash disk of mobile phone flash vessel
It is sufficiently fast.
The capacity of flash memory cards 9 is 32GB, it is ensured that the USB flash disk for being used for mobile phone flash vessel has enough internal memories.
The capacity of the polymer battery 5 is 20000 milliamperes, it is ensured that the USB flash disk for being used for mobile phone flash vessel has enough
Endurance.
It is 0.3 millimeter that wheat draws 1 thickness, further ensure that the wear resistance of lid 3 and housing 6.
The thickness of the polymer battery 5 is 1 millimeter, enables the USB flash disk for being used for mobile phone flash vessel to realize ultrathin.
More than be exactly a kind of USB flash disk for mobile phone flash vessel construction featuress and action effect, its advantage:Simple structure,
Dilatation mobile phone EMS memory, it is therefore prevented that USB flash disk overheating itself, it is ensured that do not reveal for the storage data in the USB flash disk of mobile phone flash vessel
Reliability.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of design being created without departing from this utility model, can also make some deformations and improvement, these all belong to
In protection domain of the present utility model.