CN205028298U - Press rechargeable bluetooth authentication device - Google Patents
Press rechargeable bluetooth authentication device Download PDFInfo
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- CN205028298U CN205028298U CN201520762373.2U CN201520762373U CN205028298U CN 205028298 U CN205028298 U CN 205028298U CN 201520762373 U CN201520762373 U CN 201520762373U CN 205028298 U CN205028298 U CN 205028298U
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- module
- bluetooth
- rechargeable battery
- pressing
- bluetooth module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a press rechargeable bluetooth authentication device, include: bluetooth module for carry out the communication through bluetooth protocol with mobile terminal or PC, security chip, with bluetooth module communication connection for authentication is carried out to information based on bluetooth module received, press the charging unit, produce the electric energy through pressing the effort, respectively to bluetooth module and security chip power supply. By last, make bluetooth authentication device break away from the current limitation that can only charge through the USB interface, mode through pressing on bluetooth authentication device is the electric energy with mechanical energy conversion, ensures the normal use of this device.
Description
Technical field
The utility model relates to field of information security technology, and particularly one presses rechargeable Bluetooth identities authenticate device.
Background technology
Current Bluetooth identities authenticate device adopts USB interface to charge usually, and device will be reserved USB interface and charge for connecting charger.But for some special occasions, when cannot carry out USB interface charging, Bluetooth identities authenticate device also just cannot employ.This causes limitation for the use of Bluetooth identities authenticate device to a certain extent.
Utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of pressing rechargeable Bluetooth identities authenticate device, comprising:
Bluetooth module, for carrying out communication by Bluetooth protocol and mobile terminal or PC;
Safety chip, communicates to connect with described bluetooth module, carries out authentication for the information received based on bluetooth module;
Pressing charging unit, produces electric energy by pressing acting force, powers respectively to described bluetooth module and safety chip.
By upper, make Bluetooth identities authenticate device break away from the existing limitation can only charged by USB interface, by the mode of pressing on device, mechanical energy is converted to electric energy, ensures the normal use of this device.
Optionally, described pressing charging unit comprises and connecting successively: electromagnetic induction module, rectification filtering module and rechargeable battery.
By upper, by electromagnetic induction principle, mechanical energy is converted to electric energy, to realize charging.
Optionally, also comprise Voltage stabilizing module, be connected between described rectification filtering module and described rechargeable battery.
By upper, provide galvanic current source by Voltage stabilizing module to rechargeable battery, to improve the serviceable life of rechargeable battery.
Optionally, described electromagnetic induction module comprises:
Permanent magnet;
Pressing handle;
Gear set, is connected with described pressing handle, by the acting force pressing handle, gear set is rotated;
Telefault, is connected with gear set, carries out cutting the magnetic induction line motion that described permanent magnet produces, generation current by the rotation of gear set.
Optionally, also comprise battery management module, be connected with described rechargeable battery, for detecting and showing the electricity of rechargeable battery.
By upper, the electricity that user's battery is current can be pointed out, be user-friendly to.
Optionally, described battery management module comprises:
Reference voltage generating circuit;
Display circuit;
Voltage comparator circuit, one input end is connected with described rechargeable battery, and another input end is connected with described reference voltage generating circuit, and output terminal is connected with described display circuit.
Optionally, also comprise reverse protection circuit, its one end is connected with the output terminal of described rechargeable battery, and the other end is connected with the described input end of described voltage comparator circuit.
By upper, the damage being subject to reverse voltage avoided by reverse protection circuit realiration protection rechargeable battery.
Accompanying drawing explanation
Fig. 1 is the principle schematic pressing rechargeable Bluetooth identities authenticate device;
Fig. 2 is the circuit theory diagrams of electromagnetic induction module, rectification filtering module and rechargeable battery;
Fig. 3 is the principle schematic of battery management module.
Embodiment
As Fig. 1 shows the schematic diagram that the utility model presses rechargeable Bluetooth identities authenticate device, comprise electromagnetic induction module 10, rectification filtering module 20, battery management module 30, rechargeable battery 40, bluetooth module 50 and safety chip 60.User is by the shell of this device of pressing, make electromagnetic induction module 10 generation current, can power to bluetooth module 50 and safety chip 60 after subsequent treatment, thus the limitation that release prior art must be charged to device by USB interface, can be charged by pressing acting force.
Its outer setting of the utility model corresponding device has a pressing handle (not shown), after pressure handle, drive the rotation of a gear (not shown), then, after carrying out speed change by the acting force of one group of gear (not shown), its rotating speed of last gear in this group gear can double, the final magnetic induction line generating driving the telefault of electromagnetic induction module 10 cutting permanent magnet (not shown) to produce.The electric current produced carries out rectification, filtering process by rectification filtering module 20, is finally stored in rechargeable battery 40.
Circuit diagram is the circuit theory diagrams of electromagnetic induction module 10, rectification filtering module 20 and the rechargeable battery 40 connected successively as shown in Figure 2.
It is direct current that the electric current that telefault L1 cutting magnetic induction line produces passes through the rectifier bridge rectification be made up of diode D1 ~ D4, again through inductance C1 filtering, be finally stored in rechargeable battery 40 (rechargeable battery 40 is B1 in circuit theory diagrams shown in Fig. 2).
Preferably, also comprise Voltage stabilizing module, be connected with described rectification filtering module 20, for the electric current after rectifying and wave-filtering is carried out voltage stabilizing process.
Battery management module 30, is connected with described rechargeable battery 40, for detecting and showing the electricity of rechargeable battery 40.As shown in Figure 3, battery management module 30 comprises:
Reverse protection circuit 301, is connected with the output terminal of rechargeable battery 40, avoids for the protection of rechargeable battery 40 damage being subject to reverse voltage.
Voltage comparator circuit 302; one input end is connected with reverse protection circuit 301; another input end connects reference voltage generating circuit 303; benchmark electricity for the electricity of received rechargeable battery 40 and reference voltage generating circuit 303 being produced compares; and show according to the display circuit 304 that comparative result controls to be connected with its output terminal, to point out the current electric quantity of user's rechargeable battery 40.
Bluetooth module 50, is electrically connected with rechargeable battery 40, for carrying out communication by Bluetooth protocol and mobile terminal or ordinary PC.
Safety chip 60, is electrically connected with rechargeable battery 40, communicates to connect with bluetooth module 50, and for the information received based on bluetooth module 50, that carries out authentication or authorization information adds (solution) close process.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. press a rechargeable Bluetooth identities authenticate device, it is characterized in that, comprising:
Bluetooth module, for carrying out communication by Bluetooth protocol and mobile terminal or PC;
Safety chip, communicates to connect with described bluetooth module, carries out authentication for the information received based on bluetooth module;
Pressing charging unit, produces electric energy by pressing acting force, powers respectively to described bluetooth module and safety chip.
2. device according to claim 1, is characterized in that, described pressing charging unit comprises and connecting successively: electromagnetic induction module, rectification filtering module and rechargeable battery.
3. device according to claim 2, is characterized in that, also comprises Voltage stabilizing module, is connected between described rectification filtering module and described rechargeable battery.
4. device according to claim 2, is characterized in that, described electromagnetic induction module comprises:
Permanent magnet;
Pressing handle;
Gear set, is connected with described pressing handle, by the acting force pressing handle, gear set is rotated;
Telefault, is connected with gear set, carries out cutting the magnetic induction line motion that described permanent magnet produces, generation current by the rotation of gear set.
5. device according to claim 1, is characterized in that, also comprises battery management module, is connected with described rechargeable battery, for detecting and showing the electricity of rechargeable battery.
6. device according to claim 5, is characterized in that, described battery management module comprises:
Reference voltage generating circuit;
Display circuit;
Voltage comparator circuit, one input end is connected with described rechargeable battery, and another input end is connected with described reference voltage generating circuit, and output terminal is connected with described display circuit.
7. device according to claim 6, is characterized in that, also comprises reverse protection circuit, and its one end is connected with the output terminal of described rechargeable battery, and the other end is connected with the described input end of described voltage comparator circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762373.2U CN205028298U (en) | 2015-09-29 | 2015-09-29 | Press rechargeable bluetooth authentication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762373.2U CN205028298U (en) | 2015-09-29 | 2015-09-29 | Press rechargeable bluetooth authentication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028298U true CN205028298U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762373.2U Active CN205028298U (en) | 2015-09-29 | 2015-09-29 | Press rechargeable bluetooth authentication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655669A (en) * | 2017-01-22 | 2017-05-10 | 湖南电将军新能源有限公司 | Double-rotating mechanism-based power generation device |
-
2015
- 2015-09-29 CN CN201520762373.2U patent/CN205028298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655669A (en) * | 2017-01-22 | 2017-05-10 | 湖南电将军新能源有限公司 | Double-rotating mechanism-based power generation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |