CN206697952U - A kind of dynamic password wall charger - Google Patents

Abstract

A dynamic password wall charger relates to the technical field of chargers. It includes an AC plug and is connected to a power adapter module of the AC plug; it is characterized in that: the output end of the power adapter module is connected to the charging interface through a dynamic password controller; the dynamic password controller includes a device for generating a dynamic password and controlling The MCU main control module of the charging interface, and the keyboard input module connected to the MCU main control module to provide dynamic password input, or the password input device wirelessly connected to the MCU main control module to provide dynamic password input; the password input by the keyboard input module and the MCU main control module The real-time dynamic passwords are consistent, and the MCU main control module turns on the power output of the charging interface. The dynamic password can be obtained by connecting the mobile phone APP to the server, so as to facilitate rental management, billing by time or by the hour, and reduce the purchase cost of users.

Description

A dynamic password wall charger

technical field

The utility model relates to the technical field of chargers.

Background technique

Existing chargers are generally obtained by purchase, and can be used directly after being plugged into a commercial socket during use without any restrictions. For users who are away from home, it is easy to forget to carry the charger, and it is also inconvenient to carry the charger. Temporary use or limited use increases the purchase cost of the user.

Dynamic Password (Dynamic Password) is also called one-time password, which means that the user's password is constantly changing dynamically according to time, usage times or hardware ID, and each password is only used once; currently, it is mainly used in the field of bank digital certificates.

With the mature development of online payment platforms, Alipay and WeChat code scanning payment on mobile phones have become a very convenient payment in people's lives. At present, there is no product on the market that combines this convenient payment method with charger rental. .

Contents of the invention

To sum up, the purpose of this utility model is to solve the problem that existing chargers are not conducive to leasing and shared usage management, and to propose a dynamic password wall charger.

In order to solve the technical problems proposed by the utility model, the technical solution adopted is: a dynamic password wall charger, including an AC plug, and a power adapter module connected to the AC plug; it is characterized in that: the output of the power adapter module The terminal is connected to the charging interface via a dynamic password controller; the dynamic password controller includes an MCU main control module for generating a dynamic password and controlling the charging interface, and a keyboard input module connected to the MCU main control module to provide dynamic password input, or a wireless Connect the MCU main control module to provide a password input device for dynamic password input; the password input by the keyboard input module is consistent with the real-time dynamic password of the MCU main control module, and the MCU main control module turns on the power output of the charging interface.

The MCU main control module is also connected with a display module for input password display or status display.

The dynamic password controller includes an independent shell, and the dynamic password controller is respectively connected to the power adapter module and the charging interface through wires.

The shell of the dynamic password controller is provided with a power indicator light and a charging state indicator light connected to the MCU main control module.

The charging interface includes an IP interface, a MICRO interface and a TPC interface.

The shell of the dynamic password controller is printed with an ID number or a two-dimensional code corresponding to the ID number.

The MCU main control module is also connected with a wireless communication module connected to the Internet.

The beneficial effects of the utility model are: the utility model combines the dynamic password technology on the basis of the traditional charger, and realizes that the charging state is controlled by the dynamic password controller, and the dynamic password can be obtained by connecting the mobile phone APP to the server, so as to facilitate lease management and orderly charging. Or billed by the hour to reduce user purchase costs.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the block diagram of circuit principle of the utility model.

detailed description

Below in conjunction with accompanying drawing and preferred specific embodiment of the utility model, the structure of the utility model is further described.

1 and 2, the utility model dynamic password wall charger includes an AC plug 1, a power adapter module 2, a dynamic password controller 3 and a charging interface 4 connected in sequence. AC plug 1 is used to plug into the mains socket to obtain 220V or 110V AC power, the power adapter module 2 steps down the AC power to a low-voltage DC output, and the dynamic password controller 3 controls the power output status of the charging interface 4, and the charging interface 4 Plug in mobile phones or other digital products that need to be charged.

Described dynamic password controller 3 includes the MCU main control module that is used to generate dynamic password and control charging interface, and the keyboard input module 31 that connects MCU main control module to provide dynamic password input, or wirelessly connects MCU main control module to provide dynamic password The password input device of input; The password input device can connect the smart phone or bluetooth keyboard of MCU main control module by Bluetooth; The module turns on the charging interface 4 power output.

In order to visually display the password input by the user or display the current state of the utility model for operation input, the MCU main control module is also connected with a display module for input password display or status display.

In order to facilitate users to perform password input operations, the dynamic password controller includes an independent shell, and the dynamic password controller is connected to the power adapter module 2 and the charging interface 4 through wires. In addition, the shell of the dynamic password controller is provided with a power indicator light 32 and a charge status indicator light 33 connected to the MCU main control module; working status.

The ID number based on which the MCU main control module generates the dynamic password can be printed on the back of the shell of the dynamic password controller. The ID number is preferably in the form of a corresponding two-dimensional code, so that the user can read it through a smart phone. When in use, after reading the ID number through the mobile phone APP, the mobile phone APP connects to the server to obtain a dynamic password, and the server deducts fees on a per-use basis. The user enters the obtained dynamic password through the keyboard input module, and the MCU main control module turns on the power output of the charging interface.

In the specific implementation process, the MCU main control module can also be connected with a wireless communication module connected to the Internet as required, so as to realize the communication connection between the MCU main control module and the server, and directly perform password verification to the server.

The charging interface 4 includes an IP interface, a MICRO interface and a TPC interface. The IP interface is mainly for charging IOS system mobile phones, the MICRO interface is mainly for charging Android system MICRO interface mobile phones, and the TPC interface is mainly for charging mobile phone products with Type-C interface.

Claims (7)

1. A dynamic password wall charger, comprising an AC plug, connected to a power adapter module of the AC plug; It is characterized in that: the output end of the described power adapter module is connected to the charging interface through a dynamic password controller; the dynamic password The controller includes an MCU main control module for generating a dynamic password and controlling the charging interface, and a keyboard input module connected to the MCU main control module to provide dynamic password input, or a password input device wirelessly connected to the MCU main control module to provide dynamic password input; the keyboard The password input by the input module is consistent with the real-time dynamic password of the MCU main control module, and the MCU main control module turns on the power output of the charging interface. 2. A dynamic password wall charger according to claim 1, characterized in that: said MCU main control module is also connected with a display module for displaying input password or status display. 3. A dynamic password wall charger according to claim 1, characterized in that: said dynamic password controller includes an independent shell, and the dynamic password controller is respectively connected to the power adapter module and the charging interface through wires. 4. A dynamic password wall charger according to claim 1, characterized in that: the shell of the dynamic password controller is provided with a power indicator and a charging status indicator connected to the MCU main control module. 5. A dynamic password wall charger according to claim 1, characterized in that: said charging interface includes an IP interface, a MICRO interface and a TPC interface. 6. A dynamic password wall charger according to claim 1, characterized in that: ID numbers or two-dimensional codes corresponding to ID numbers are printed on the shell of the dynamic password controller. 7. A dynamic password wall charger according to claim 1, characterized in that: said MCU main control module is also connected with a wireless communication module connected to the Internet.