CN204835646U - But authentication equipment of charge -discharge - Google Patents
But authentication equipment of charge -discharge Download PDFInfo
- Publication number
- CN204835646U CN204835646U CN201520624959.2U CN201520624959U CN204835646U CN 204835646 U CN204835646 U CN 204835646U CN 201520624959 U CN201520624959 U CN 201520624959U CN 204835646 U CN204835646 U CN 204835646U
- Authority
- CN
- China
- Prior art keywords
- battery core
- interface
- electrically connected
- unit
- control
- 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.)
- Active
Links
Abstract
The utility model provides a but authentication equipment of charge -discharge, which comprises an outer shell, the electricity core, the interface charges, the interface discharges, electricity core control and protection unit, a wireless communication unit, and little the control unit, the electricity core, electricity core control and protection unit, a wireless communication unit, little the control unit sets up inside the shell, the interface charges, the interface that discharges sets up in the side of shell, the electricity core is connected with electric core control and protection unit electricity, in order to store the electric energy, the interface that charges is connected with electric core control and protection unit electricity, in order to charge from external equipment, the interface that discharges is connected with electric core control and protection unit electricity, in order to discharge to external equipment, electricity core control and protection unit and electric core, the interface charges, electrical connection interface discharges, it fills to realize the mistake of electric core, cross put with excess temperature protection, and carry out the charge -discharge management to the interface that charges with the interface that discharges, the wireless communication unit is connected with little the control unit electricity. The utility model discloses can solve that current authentication functions of the equipments are single, the technical problem of support mobile device that can not be fine.
Description
Technical field
The utility model belongs to information security field, more specifically, relate to a kind of can the authenticating device of discharge and recharge.
Background technology
Usb key (USBKey) is a kind of hardware device of USB interface, its built-in intelligence card or security control chip, have certain memory space, can store private key and the digital certificate of user, the public key algorithm utilizing USBKey built-in realizes the certification to user identity.USBKey can be used for preserving key, E-mail enciphered, digital signature, safety certificate, secure network log in and access SSL secure network, for user provides the service of authentication, identification and information encryption.
At present, USBKey, as personal identification and digital signature terminal, is widely used in terminal authentication product by Net silver, E-Government etc.USBKey is electrically connected with PC by USB interface, carries out communication by USB interface, completes identity and the network trade authorizes.But at mobile computing device (smart mobile phone, flat board etc.) because the restriction being limited by Application of Interface can not well be applied, although also there is the authenticating device of the interface such as bluetooth or audio frequency to occur.But because of function singleness, carry inconvenience, can not well be used.
Utility model content
For the defect of prior art, the purpose of this utility model be to provide a kind of can the authenticating device of discharge and recharge, the technical problem be intended to solve existing authenticating device function singleness, well can not supporting mobile device.
For achieving the above object, the utility model provide a kind of can the authenticating device of discharge and recharge, comprise shell, battery core, charging inlet, electric discharge interface, battery core control and protection unit, radio communication unit, and micro-control unit, battery core, battery core control and protection unit, radio communication unit, micro-control unit is arranged at enclosure, charging inlet, electric discharge interface is arranged at the side of shell, battery core is electrically connected with battery core control and protection unit, with store electrical energy, charging inlet is electrically connected with battery core control and protection unit, to charge from external equipment, electric discharge interface is electrically connected with battery core control and protection unit, to discharge to external equipment, battery core control and protection unit and battery core, charging inlet, the electrical connection of electric discharge interface, realize overcharging of battery core, cross and put and overheat protector, and management of charging and discharging is performed to charging inlet and electric discharge interface, radio communication unit is electrically connected with micro-control unit.
Preferably, this authenticating device also comprises indicator light, and it is arranged at the surface of shell, and is electrically connected with battery core control and protection unit, is used to indicate the battery capacity of battery core.
Preferably, battery core control and protection unit comprises battery core capacity indicating circuit, battery core protective circuit, charge management circuit, and DC-DC booster circuit, one end of battery core capacity indicating circuit is electrically connected with one end of battery core, the other end is electrically connected with indicator light, for detecting and indicating the capacity of battery core, the first end of battery core protective circuit is electrically connected with the other end of battery core, second end is electrically connected with one end of charge management circuit, 3rd end is electrically connected with one end of DC-DC booster circuit, for overcharging for battery core provides, cross and put and overheat protector, the other end of charge management circuit is electrically connected with charging inlet, for being battery core store electrical energy, the other end of DC-DC booster circuit is electrically connected with electric discharge interface, for the electric energy stored in battery core is externally discharged.
Preferably, charging inlet is standard USB interface, MicroUSB interface or power interface, and electric discharge interface is standard USB interface, lightning interface, MicroUSB interface or MicroUSB turn lightning interface.
Preferably, this authenticating device also comprises USB interface, and it is arranged at the side of shell, is electrically connected with micro-control unit, and is electrically connected with the USB interface on external equipment.
Preferably, this authenticating device also comprises power supply unit, and it is arranged at enclosure, and is electrically connected with micro-control unit, radio communication unit, provides electric energy for carrying out period in radio communication to micro-control unit and wireless communication unit.
Preferably, this authenticating device also comprises USB interface, and it is arranged at the side of shell, and is electrically connected with micro-control unit and power supply unit simultaneously, when being inserted in USB interface to make authenticating device, charges to power supply unit by USB interface.
Preferably, this authenticating device also comprises memory cell, and it is electrically connected with micro-control unit, for storing application program and the driver of micro-control unit.
By the above technical scheme that the utility model is conceived, compared with prior art, the utility model has following beneficial effect:
(1) the utility model provides energy storage function by interpolation battery core and battery core control and protection unit on the basis of ID authentication device; externally charging/discharging function is provided by charging inlet and electric discharge interface; enrich the function of ID authentication device, solve the problem of existing authenticating device function singleness.
(2) the utility model adds wireless communication module, carries out communication, solve the problem not having the mobile terminal device of USB interface can not use ID authentication device by wireless communication module and mobile device.
Accompanying drawing explanation
Fig. 1 be according to the utility model first execution mode can the structural representation of authenticating device of discharge and recharge.
Fig. 2 be according to the utility model second execution mode can the structural representation of authenticating device of discharge and recharge.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1; according to first embodiment of the invention, what the utility model provided a kind ofly the authenticating device of discharge and recharge can comprise shell 1, battery core 2, charging inlet 3, electric discharge interface 4, battery core control and protection unit 5, radio communication unit 6, micro-control unit 7, power supply unit 8 and indicator light 9.
It is inner that battery core 2, battery core control and protection unit 5, radio communication unit 6, micro-control unit 7, power supply unit 8 are all arranged at shell 1, and charging inlet 3, electric discharge interface 4 are arranged at the side of shell 1, and indicator light 9 is arranged at the surface of shell 1.
Battery core 2 is electrically connected with battery core control and protection unit 5, for store electrical energy.In the present embodiment, battery core 2 is common 18650 lithium cells or senior lighium polymer battery core.
Charging inlet 3 is electrically connected with battery core control and protection unit 5, for charging from external equipment (such as computer, external power supply etc.).In the present embodiment, charging inlet 3 is standard USB interface, MicroUSB interface or power interface.
Electric discharge interface 4 is electrically connected with battery core control and protection unit 5, for discharging to external equipment.In the present embodiment, the interface 4 that discharges turns lightning (Lighting) interface for standard USB interface, lightning interface, MicroUSB interface or MicroUSB.
Battery core control and protection unit 5 is electrically connected with battery core 2, charging inlet 3, the interface 4 that discharges, indicator light 9, for realizing the overcharging of battery core 2, crossing and put and overheat protector, capacity instruction and management of charging and discharging.Battery core control and protection unit 5 comprises battery core capacity indicating circuit 51, battery core protective circuit 52, charge management circuit 53 and DC-DC booster circuit 54.
One end of battery core capacity indicating circuit 51 is electrically connected with one end of battery core 2, and the other end is electrically connected with indicator light 9, for detecting and indicating the capacity of battery core 2.
The first end of battery core protective circuit 52 is electrically connected with the other end of battery core 2, and the second end is electrically connected with one end of charge management circuit 53, and the 3rd end is electrically connected with one end of DC-DC booster circuit 54, for overcharging for battery core 2 provides, crossing and putting and overheat protector.
The other end of charge management circuit 53 is electrically connected with charging inlet 3, for being battery core 2 store electrical energy.
The other end of DC-DC booster circuit 54 is electrically connected with electric discharge interface 4, for externally being discharged by the electric energy stored in battery core 2.
Radio communication unit 6 is electrically connected with micro-control unit 7, power supply unit 8.Preferably, this radio communication unit 6 is blue tooth wireless communication unit, certainly, this wireless communication unit 6 also can be other any type of wireless communication unit except Bluetooth wireless communication unit 6, as long as it is by the information exchange between wireless mode realization and miscellaneous equipment.
Micro-control unit 7 is electrically connected with radio communication unit 6, power supply unit 8.In the present embodiment, micro-control unit is safety chip; Preferably, it is USBkey safety chip.Micro-control unit 7 can store private key for user, digital certificate etc., and can carry out the computing such as digital signature, encryption, deciphering for authentication, thus realizes verification process.
Power supply unit 8 is electrically connected with micro-control unit 7, radio communication unit 6, electric energy is provided to micro-control unit 7 and wireless communication unit 6 for carrying out period in radio communication, ensure its normally work (because ID authentication device during radio communication is not electrically connected with electronic equipment, therefore needing independent electric power supply).Certainly, this power supply unit also can be replaced by the power supply unit of other type, such as battery core control protection electric circuit 5 and battery core 2.
Indicator light 9 is electrically connected with battery core control and protection unit 5, is used to indicate the battery capacity of battery core 2.
As shown in Figure 2; second embodiment of the invention, what the utility model provided a kind ofly the authenticating device of discharge and recharge can comprise shell 1, battery core 2, charging inlet 3, electric discharge interface 4, battery core control and protection unit 5, radio communication unit 6, micro-control unit 7, power supply unit 8, indicator light 9, usb 10, memory cell 11.The authenticating device of present embodiment and the first execution mode has similar structure, but difference is: the authenticating device of present embodiment also has usb 10 and memory cell 11.
Usb 10 is arranged at the side of shell 1, be electrically connected with micro-control unit 7, for being electrically connected with the USB interface on external equipment (such as computer, external power supply etc.), thus when needs carry out certification on this external device, as long as usb 10 is electrically connected with USB interface.Alternatively, usb 10 also can be electrically connected with power supply unit 8 simultaneously, thus when authenticating device is inserted in USB interface, charges to power supply unit 8 by usb 10.
Memory cell 11 is electrically connected with micro-control unit 7, for storing application program and the driver of micro-control unit 7, to expand the range of application of micro-control unit 7.Certainly, this memory cell 11 can have larger capacity, thus makes this authenticating device also have the function of USB flash disk simultaneously.In the present embodiment, memory cell 11 is quick flashing (Flash) memory.
Owing to having usb 10 and wireless communication unit 6 simultaneously, therefore namely the authenticating device of present embodiment can be used for the electronic equipment with USB interface, also can be used for the electronic equipment not having USB interface, applied range.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. can the authenticating device of discharge and recharge, comprise shell, battery core, charging inlet, electric discharge interface, battery core control and protection unit, radio communication unit and micro-control unit, it is characterized in that,
Battery core, battery core control and protection unit, radio communication unit, micro-control unit are arranged at enclosure, and charging inlet, electric discharge interface are arranged at the side of shell;
Battery core is electrically connected with battery core control and protection unit, with store electrical energy;
Charging inlet is electrically connected with battery core control and protection unit, to charge from external equipment;
Electric discharge interface is electrically connected with battery core control and protection unit, to discharge to external equipment;
Battery core control and protection unit is electrically connected with battery core, charging inlet, electric discharge interface, realizes the overcharging of battery core, crosses and put and overheat protector, and performs management of charging and discharging to charging inlet and electric discharge interface;
Radio communication unit is electrically connected with micro-control unit.
2. authenticating device according to claim 1, is characterized in that, also comprises indicator light, and it is arranged at the surface of shell, and is electrically connected with battery core control and protection unit, is used to indicate the battery capacity of battery core.
3. authenticating device according to claim 2, is characterized in that,
Battery core control and protection unit comprises battery core capacity indicating circuit, battery core protective circuit, charge management circuit and DC-DC booster circuit;
One end of battery core capacity indicating circuit is electrically connected with one end of battery core, and the other end is electrically connected with indicator light, for detecting and indicating the capacity of battery core;
The first end of battery core protective circuit is electrically connected with the other end of battery core, and the second end is electrically connected with one end of charge management circuit, and the 3rd end is electrically connected with one end of DC-DC booster circuit, for overcharging for battery core provides, crossing and putting and overheat protector;
The other end of charge management circuit is electrically connected with charging inlet, for being battery core store electrical energy;
The other end of DC-DC booster circuit is electrically connected, for externally being discharged by the electric energy stored in battery core with electric discharge interface.
4. authenticating device according to claim 1, is characterized in that,
Charging inlet is standard USB interface, MicroUSB interface or power interface;
Electric discharge interface is standard USB interface, lightning interface, MicroUSB interface or MicroUSB turn lightning interface.
5. authenticating device according to claim 1, is characterized in that, also comprises USB interface, and it is arranged at the side of shell, is electrically connected with micro-control unit, and is electrically connected with the USB interface on external equipment.
6. authenticating device according to claim 1, it is characterized in that, also comprise power supply unit, it is arranged at enclosure, and be electrically connected with micro-control unit, radio communication unit, provide electric energy for carrying out period in radio communication to micro-control unit and wireless communication unit.
7. authenticating device according to claim 6, is characterized in that, also comprises USB interface, it is arranged at the side of shell, and be electrically connected with micro-control unit and power supply unit, when being inserted in USB interface to make authenticating device, charge to power supply unit by USB interface. simultaneously
8. authenticating device according to claim 1, is characterized in that, also comprises memory cell, and it is electrically connected with micro-control unit, for storing application program and the driver of micro-control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624959.2U CN204835646U (en) | 2015-08-18 | 2015-08-18 | But authentication equipment of charge -discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624959.2U CN204835646U (en) | 2015-08-18 | 2015-08-18 | But authentication equipment of charge -discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835646U true CN204835646U (en) | 2015-12-02 |
Family
ID=54693201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624959.2U Active CN204835646U (en) | 2015-08-18 | 2015-08-18 | But authentication equipment of charge -discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210287A (en) * | 2019-12-26 | 2020-05-29 | 大象慧云信息技术有限公司 | Tax UKey-based invoicing method and system |
-
2015
- 2015-08-18 CN CN201520624959.2U patent/CN204835646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210287A (en) * | 2019-12-26 | 2020-05-29 | 大象慧云信息技术有限公司 | Tax UKey-based invoicing method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8346312B2 (en) | Battery authorization server | |
| CN106063072B (en) | Terminal device | |
| CN103403643B (en) | Management of charging and discharging device and mobile terminal | |
| CN103280607A (en) | Charging method and mobile terminal | |
| CN106169787B (en) | Electronic equipment | |
| CN203397701U (en) | Mobile memory | |
| CN204835646U (en) | But authentication equipment of charge -discharge | |
| CN111969168A (en) | Battery pack and electronic device | |
| CN105162078B (en) | The charge protector and method and terminal of a kind of terminal | |
| CN204833277U (en) | Multi -functional authentication equipment | |
| US20090233165A1 (en) | Mitigating Rupture and Thermal Cascading of Battery Cells by Judicious Arrangement of Cells Inside a Pack | |
| CN202564991U (en) | Movable power supply device with card reading function | |
| CN206432980U (en) | A kind of virtual SIM card trustship device | |
| CN203839656U (en) | Card-type chargeable data line | |
| CN207637155U (en) | Data safety storage device | |
| CN101739111A (en) | Computer with lithium battery charging system | |
| CN204991144U (en) | Wifi memory | |
| CN205725802U (en) | Intelligent personal equipment based on MCU | |
| CN204271211U (en) | A kind of multi-series lithium battery baffle based on LTC6803 | |
| CN104767082B (en) | A kind of intelligent mobile terminal charging cable with network authentication function | |
| CN203707265U (en) | Lithium ion battery structure of two-terminal output electrode | |
| CN202841231U (en) | Mobile phone back clip capable of realizing Bluetooth function | |
| CN210578595U (en) | Power equipment safety key ware and system | |
| CN109583388B (en) | Data storage unit and system based on iris recognition | |
| CN205792762U (en) | A kind of novel electromechanical separate type mobile telephone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: 100089 Beijing city Haidian District Bei wa Lu Xi Li No. 21 block A No. 8246 Patentee after: Beijing Infosec Technologies Co.,Ltd. Patentee after: Wuhan Argusec Technology Co.,Ltd. Address before: 430071 No. 78 Hongshan Road, Wuchang District, Hubei, Wuhan, Wuhan Patentee before: Wuhan Argusec Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100089 Beijing city Haidian District Bei wa Lu Xi Li No. 21 block A No. 8246 Co-patentee after: WUHAN ARGUSEC TECHNOLOGY Co.,Ltd. Patentee after: BEIJING INFOSEC TECHNOLOGY Co.,Ltd. Address before: 100089 Beijing city Haidian District Bei wa Lu Xi Li No. 21 block A No. 8246 Co-patentee before: WUHAN ARGUSEC TECHNOLOGY Co.,Ltd. Patentee before: BEIJING INFOSEC TECHNOLOGIES Co.,Ltd. |