CN209462392U - Off-line type cryptosync authentication switch - Google Patents
Off-line type cryptosync authentication switch Download PDFInfo
- Publication number
- CN209462392U CN209462392U CN201920408717.8U CN201920408717U CN209462392U CN 209462392 U CN209462392 U CN 209462392U CN 201920408717 U CN201920408717 U CN 201920408717U CN 209462392 U CN209462392 U CN 209462392U
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- CN
- China
- Prior art keywords
- line type
- cryptosync
- mcu
- interface
- authentication switch
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- Expired - Fee Related
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Abstract
The utility model discloses off-line type cryptosync authentication switch.Off-line type cryptosync authentication switch includes off-line type scrambler, the off-line type scrambler includes input module, the respectively power input interface that connect with MCU and the output interface that charges for generating dynamic password and controlling the MCU of charging, connect with MCU and provide dynamic password input, the password of input module input is consistent with the dynamic password of MCU, and MCU opens the power supply output of charging output interface.The off-line type scrambler both ends of the off-line type cryptosync authentication switch of the utility model are respectively provided with power input interface and charging output interface, can meet the charging cable of distinct interface；Lend-lease administration is realized using the dynamic password that off-line type scrambler generates.
Description
Technical field
The utility model relates to for the off-line type cryptosync authentication switch field to mobile phone or digital product charging.
Background technique
Existing USB charging data line is obtained by purchase, and when use is plugged on 5V or higher voltage direct current output
It is that mobile phone or data product charging or data transmission use, no password limitation is without any restrictions so that being unfavorable on USB interface
Lend-lease administration.Mobile phone is an essential article for people, for the user being away from home, is easy to forget carrying
Phone charger, carrying charger, there is also inconvenience；5V or higher voltage direct current are capable of providing although being found everywhere in life
The USB interface of output, but to charge for mobile phone, it is still desirable to USB charging data line is used, interim charging use or limited
Secondary use causes to increase user's purchase cost.
Utility model content
The purpose of the utility model is to provide off-line type cryptosync authentication switch, the off-line type cryptosync authentication switches
Dynamic password is generated using off-line type scrambler to realize lend-lease administration.
The technical solution of the utility model is as follows:
Off-line type cryptosync authentication switch, including off-line type scrambler, the off-line type scrambler includes for producing
Raw dynamic password simultaneously controls the MCU of charging, connect with MCU and provide input module that dynamic password inputs, connect respectively with MCU
Power input interface and charging output interface, input module input password it is consistent with the dynamic password of MCU, MCU unlatching fills
The power supply of electricity output interface exports.
Above-mentioned power input interface is Type-C interface or USB interface.
Above-mentioned charging output interface is Type-C interface or USB interface.
Above-mentioned input module is the key of digital keys, alphabet key or different colours.
Above-mentioned off-line type scrambler includes independent shell.
The shell of above-mentioned off-line type scrambler is equipped with the power supply indicator and charge status indicating light connecting with MCU.
The two dimensional code of ID number or corresponding ID number is printed on the shell of above-mentioned off-line type scrambler.
Above-mentioned off-line type scrambler further includes the display module connecting with MCU, the display module for show charging or
Data transmission state.
Above-mentioned off-line type scrambler further includes the wireless communication module connecting with MCU.
The utility model has the beneficial effects that the off-line type scrambler of the off-line type cryptosync authentication switch of the utility model
Both ends are respectively provided with power input interface and charging output interface, can meet the charging cable of distinct interface；Utilize off-line type password
The dynamic password that device generates realizes lend-lease administration.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic block circuit diagram.
In figure: 1- power input interface, 2- off-line type scrambler, 3- charging output interface, 4- power supply indicator, 5- charging
Status indicator lamp, 21-MCU, 22- input module, 23- display module, 24- wireless communication module.
Specific embodiment
In order to better illustrate the utility model, it is further described now in conjunction with examples and drawings.
As depicted in figs. 1 and 2, off-line type cryptosync authentication switch, including off-line type scrambler 2, off-line type scrambler 2
It include for generating dynamic password and controlling the MCU21 of charging, connect with MCU21 and provide the input mould of dynamic password input
Block 22, the power input interface 1 being connect respectively with MCU21 and charging output interface 3, input module 22 input password with
The dynamic password of MCU21 is consistent, and MCU21 opens charging 3 power supply of output interface output.
Specifically, power inlet interface 1 is Type-C interface or USB interface 3 is Type-C interface USB interface, charging
Output interface 3 is Type-C interface or USB interface；To meet various charging line interfaces on the market.Off-line type scrambler 2 includes
1 end of power input interface of independent shell, off-line type scrambler 2 connects power supply adaptor, off-line type password by charging cable
The equipment that 3 end of charging output interface of device 2 needs to charge by charging cable connection.
Specifically, input module 22 is the key of digital keys, alphabet key or different colours, given for output password
MCU。
In order to intuitively show the working condition of the utility model, the shell of off-line type scrambler 2 is equipped with to be connected with MCU21
The power supply indicator 4 and charge status indicating light 5 connect.
The two dimensional code of ID number or corresponding ID number is printed on the shell of off-line type scrambler 2, MCU21 generates dynamic password institute
The ID number of foundation can be printed on outer casing frontispiece or the back side of dynamic password controller, and ID number is preferably using corresponding two dimensional code
Form, so that user is read by smart phone.In use, after reading ID number by cell phone application, cell phone application connection clothes
Business device obtains dynamic password, and server is deducted fees according to the duration that user buys, and inputs password by input module 22,
MCU12 then opens the power supply output of charging interface.
In order to intuitively show charging or data transmission state, the display module 22 of status display is also connected on MCU21.
In the specific implementation process, can also as needed, off-line type scrambler 2 further include connect with MCU21 it is wireless
Communication module 25 directly carries out password authentification to server to realize MCU21 and server communication connection.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Made any modification, equivalent replacement or improvement etc., should be included in the guarantor of the utility model within novel spirit and principle
It protects in range.
Claims (9)
1. off-line type cryptosync authentication switch, it is characterised in that: including off-line type scrambler, the off-line type scrambler includes
Have for generate dynamic password and control the MCU of charging, connect with MCU and provide dynamic password input input module, respectively
The power input interface and charging output interface connecting with MCU, the password of input module input is consistent with the dynamic password of MCU,
MCU opens the power supply output of charging output interface.
2. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the power input interface is
Type-C interface or USB interface.
3. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the charging output interface is
Type-C interface or USB interface.
4. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the input module is pressed for number
The key of key, alphabet key or different colours.
5. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the off-line type scrambler includes
There is independent shell.
6. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: outside the off-line type scrambler
Shell is equipped with the power supply indicator and charge status indicating light connecting with MCU.
7. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: outside the off-line type scrambler
The two dimensional code of ID number or corresponding ID number is printed on shell.
8. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the off-line type scrambler also wraps
The display module connecting with MCU is included, the display module is for showing charging or data transmission state.
9. off-line type cryptosync authentication switch according to claim 1, it is characterised in that: the off-line type scrambler also wraps
Include the wireless communication module connecting with MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408717.8U CN209462392U (en) | 2019-03-28 | 2019-03-28 | Off-line type cryptosync authentication switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408717.8U CN209462392U (en) | 2019-03-28 | 2019-03-28 | Off-line type cryptosync authentication switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462392U true CN209462392U (en) | 2019-10-01 |
Family
ID=68047556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408717.8U Expired - Fee Related CN209462392U (en) | 2019-03-28 | 2019-03-28 | Off-line type cryptosync authentication switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462392U (en) |
-
2019
- 2019-03-28 CN CN201920408717.8U patent/CN209462392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191001 |