CN206805522U - A kind of instrument that USB device is browsed by bluetooth - Google Patents
A kind of instrument that USB device is browsed by bluetooth Download PDFInfo
- Publication number
- CN206805522U CN206805522U CN201720396212.5U CN201720396212U CN206805522U CN 206805522 U CN206805522 U CN 206805522U CN 201720396212 U CN201720396212 U CN 201720396212U CN 206805522 U CN206805522 U CN 206805522U
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- usb
- bluetooth
- module
- power consumption
- low
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Abstract
A kind of instrument that USB device is browsed by bluetooth is the utility model is related to, belongs to electronics field.Specifically technical scheme is：The instrument, it is made up of low-power consumption bluetooth module, USB control modules and the power management module of shell and installation inside the housing, and described low-power consumption bluetooth module includes PCB Bluetooth antennas, Bluetooth control module)；Described USB control modules include USB A types socket, USB controller；Described power management module includes miniature lithium battery, power switch, Charge Management unit, battery capacity indication lamp and MicroUSB charging inlets.The utility model may browse through the file accessed in USB flash disk, it is possible to achieve listed files, copy, the conventional func such as paste, browses.There is equipment simultaneously away from specific functions such as alarm, electricity monitoring.
Description
Technical field
A kind of instrument that USB device is browsed by bluetooth is the utility model is related to, belongs to electronics field.
Background technology
Patent No. CN201320664049.8 Chinese patent discloses a kind of USB flash disk and the bridger of bluetooth, and it is by MCU
Module, bluetooth module, switch control module, voltage-regulation and charge management module, chargeable button cell, liquid crystal display mode
Block, USB A types plug, USB A type sockets etc. form.The USB devices such as USB flash disk, U-shield can be made mobile in mobile phone etc. by blueteeth network
Used in portable equipment.Due to having MCU and LCD MODULE presence, although the USB device that the utility model can access
Species is relatively more, but power consumption, volume and cost can also increase, it has not been convenient to carries.People only have intelligent hand at one's side in many cases
Machine and the common U disk without OTG interfaces, think to browse and access whenever and wherever possible the Documents Comparison trouble in USB flash disk, therefore be badly in need of a kind of
Portable, the inexpensive USB flash disk control system based on bluetooth solves this problem.
Utility model content
The utility model is for the not Portable belt of Related product in the prior art, the problem of production cost is high, there is provided Yi Zhongjian
It is clean light, using flexible, the cheap equipment of cost.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of work that USB device is browsed by bluetooth
Tool, it is made up of low-power consumption bluetooth module, USB control modules and the power management module of shell and installation inside the housing,
It is characterized in that described low-power consumption bluetooth module includes PCB Bluetooth antennas, Bluetooth control module；Described USB controls
Module includes USB A types socket, USB controller；Described power management module includes miniature lithium battery, power switch, charging
Administrative unit, battery capacity indication lamp and M icroUSB charging inlets.
The beneficial effects of the utility model are：The utility model can pass through the installation file management APP on smart mobile phone
Connect Bluetooth control module of the present utility model.Described smart mobile phone file management APP is to be based on Android or IOS mobile phone operations
A file browser of system, Bluetooth control module of the present utility model is connected to based on bluetooth wireless protocol, may browse through
Access the file in USB flash disk, it is possible to achieve listed files, copy, the conventional func such as paste, browse.There is equipment simultaneously away from report
The specific functions such as alert, electricity monitoring.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, described miniature lithium battery is connected to low-power consumption bluetooth module by power switch and USB controls mould
Block；Low-power consumption bluetooth module is directly cross connected to by its Asynchronous Serial Interface on the Asynchronous Serial Interface of USB control modules.
Brief description of the drawings
Fig. 1 is a kind of tool exterior structural representation that USB device is browsed by bluetooth of the utility model；
Fig. 2 is that a kind of bluetooth internal structure connection of tool interior that USB device is browsed by bluetooth of the utility model is shown
It is intended to.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
A kind of instrument (referring to Fig. 1, Fig. 2) that USB device is browsed by bluetooth, including shell (4) and installed in shell (4)
Internal low-power consumption bluetooth module (1), USB control modules (2) and power management module (3) composition, described low-power consumption bluetooth
Module (1) includes PCB Bluetooth antennas (1-1), Bluetooth control module (1-2)；Described USB control modules (2) include USB A types
Socket (2-1), USB controller (2-2)；Described power management module (3) includes miniature lithium battery (3-1), power switch (3-
2), Charge Management unit (3-3), battery capacity indication lamp (3-4) and MicroUSB charging inlets (3-5).
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, described miniature lithium battery (3-1) is connected to low-power consumption bluetooth module by power switch (3-2)
And USB control modules (2) (1)；Low-power consumption bluetooth module (1) is directly cross connected to USB controls by its Asynchronous Serial Interface
On the Asynchronous Serial Interface of module (2).
The present utility model application, it is to utilize to manage APP in smart mobile phone client installation file, software passes through Bluetooth of mobile phone
Establish and connect with the utility model product.Smart mobile phone file management APP is a based on Android or IOS mobile phone operating systems
File browser, low-power consumption bluetooth module (1) of the present utility model is connected to based on bluetooth wireless protocol, then may browse through visit
Ask the file in USB flash disk.
PCB Bluetooth antennas (1-1) built in low-power consumption bluetooth module (1) use, maximum communication distance is up to 80 meters；Low-power consumption is blue
Tooth control module (1-2), there is wechat transparent transmission mode, APP transparent transmission mode functions, support special APP and wechat to extend small routine.
USB control modules (2) can connect various USB flash disks by USB A types sockets (2-1)；USB controller (2-2), there is USB
HOST and USB DEVICE functions, and integrated USB flash disk control underlying protocol, transparent operational order, using simple asynchronous serial
Communication interface is with regard to that can access USB flash disk, flash memory disk, flash disk, USB mobile hard disks, USB card reader etc..Power management module (3) it is miniature
Lithium battery (3-1) is connected to low-power consumption bluetooth module (1) and USB control modules (2) by power switch (3-2)；Low-power consumption is blue
Tooth module (1) is directly cross connected to by its Asynchronous Serial Interface on the Asynchronous Serial Interface of USB control modules (2).
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (2)
1. a kind of instrument that USB device is browsed by bluetooth, it is by shell (4) and installed in the internal low-power consumption of shell (4)
Bluetooth module (1), USB control modules (2) and power management module (3) composition, it is characterised in that described low-power consumption bluetooth mould
Block (1) includes PCB Bluetooth antennas (1-1), Bluetooth control module (1-2)；Described USB control modules (2) are inserted including USB A types
Seat (2-1), USB controller (2-2)；Described power management module (3) includes miniature lithium battery (3-1), power switch (3-
2), Charge Management unit (3-3), battery capacity indication lamp (3-4) and M i croUSB charging inlets (3-5).
2. the instrument according to claim 1 that USB device is browsed by bluetooth, it is characterised in that described miniature lithium battery
(3-1) is connected to low-power consumption bluetooth module (1) and USB control modules (2) by power switch (3-2)；Low-power consumption bluetooth module
(1) directly it is cross connected to by its Asynchronous Serial Interface on the Asynchronous Serial Interface of USB control modules (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396212.5U CN206805522U (en) | 2017-04-14 | 2017-04-14 | A kind of instrument that USB device is browsed by bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396212.5U CN206805522U (en) | 2017-04-14 | 2017-04-14 | A kind of instrument that USB device is browsed by bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805522U true CN206805522U (en) | 2017-12-26 |
Family
ID=60732996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396212.5U Expired - Fee Related CN206805522U (en) | 2017-04-14 | 2017-04-14 | A kind of instrument that USB device is browsed by bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805522U (en) |
-
2017
- 2017-04-14 CN CN201720396212.5U patent/CN206805522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190414 |