CN211320519U

CN211320519U - Novel intelligent adapter

Info

Publication number: CN211320519U
Application number: CN202020190185.8U
Authority: CN
Inventors: 周家润
Original assignee: Shenzhen Tailian Micro Technology Co ltd
Current assignee: Shenzhen Tailian Micro Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-08-21
Anticipated expiration: 2030-02-19

Abstract

The utility model provides a novel intelligent adapter, mainboard including adapter casing and the inside casing, the mainboard both ends are equipped with input plug and output interface respectively, the input plug is connected and is charged the head, the output interface connects the charging wire, the casing openly is equipped with reset key, the casing surface is equipped with display device, reset key and display device are connected with the mainboard, be equipped with MCU on the mainboard, power input module, power output module, display module and reset module, MCU control power input and the output of power input module and power output module, power input module connects the input plug, power output module connects the output interface, display module connects display device, reset module connects reset key; the utility model provides a novel intelligence adapter, when charging, can play the guard action to electronic product and battery, and can automatic power-off protection after the completion of charging, be applicable to various electronic products.

Description

Novel intelligent adapter

Technical Field

The utility model relates to a cell-phone switching of charging device technical field, in particular to novel intelligent adapter.

Background

The smart phone is an indispensable electronic product in daily life, however, the biggest disadvantage of the smart phone is the battery life and the battery life.

The existing mobile phone generally uses a mode of combining a charger and a charging wire to charge the mobile phone when charging, but many chargers cannot reach the qualified standard, and a user often forgets to pull out the charger when charging, so that overcharging is caused, and the service life of a battery is influenced; still some chargers belong to the quick charger, though can fill 100% with the battery in the short time, actually not be full of electricity, and the electric quantity also can influence the life of battery like this not reaching the state of saturation, consequently, solve above-mentioned defect, become the utility model discloses the problem that awaits a urgent need to solve.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, overcome prior art's shortcoming, the utility model provides a novel intelligence adapter has the characteristics of automatic outage after overcharge protection, electric quantity saturation, enable the cell-phone and be full of the electricity completely, plays the effect of protection cell-phone battery.

The utility model discloses a novel intelligence adapter, including the inside mainboard of adapter casing and casing, wherein, the mainboard both ends be equipped with input plug and output terminal interface respectively, input plug connection charging head, the charging wire is connected to the output terminal interface, the casing openly is equipped with the key that resets, housing face is equipped with display device, the key that resets and display device and mainboard connection, be equipped with MCU, power input module, power output module, display module and the module that resets on the mainboard, MCU control power input module and power output module's power input and output, power input module connects the input plug, power output module connects the output terminal interface, display module connects display device, the module that resets connects the reset key.

Preferably, the input terminal plug and the output terminal interface are USB interfaces.

Preferably, the display device is a display screen or an indicator light.

Preferably, the display screen is used for displaying the values of the voltage, the current and the battery capacity of the adapter in the charging state.

Preferably, the display accuracy of the display screen is in the range of 1%.

Preferably, the indicator light is used for displaying the charging state of the adapter and comprises a red display light, a green display light and a blue display light.

Preferably, the input voltage of the adapter is 2V-13V, and the output current is 0.2A-4.2A.

Preferably, the adapter housing is made of an ABS material.

Implement the utility model provides a novel intelligent adapter has following profitable technological effect:

1. the intelligent adapter has the function of overcharge protection;

2. the power-off protection can be automatically carried out after the mobile phone is fully charged;

3. protect the electronic product, prolong the service life of the electronic product and the battery.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a housing of a novel intelligent adapter according to an embodiment of the present invention;

fig. 2 is a schematic view of a main view structure of a novel intelligent adapter with a display screen according to an embodiment of the present invention;

fig. 3 is a schematic front view of a novel intelligent adapter with an indicator light according to an embodiment of the present invention;

fig. 4 is a usage state diagram of a novel intelligent adapter according to an embodiment of the present invention;

fig. 5 is a block diagram of an internal motherboard of the novel intelligent adapter according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model discloses a novel intelligent adapter, including adapter casing 1 and the inside mainboard 2 of casing, 2 both ends of mainboard be equipped with input plug 3 and output interface 4 respectively, input plug 3 and output interface 4 are the USB interface.

Input plug 3 connects charging head 5, output interface 4 connects charging wire 6, casing 1 openly is equipped with

reset key

7, 1 surface of casing still is equipped with display device 8, reset key 7 and display device 8 are connected with mainboard 2.

Referring to fig. 5, the main board 2 is provided with an MCU 9, a power input module 10, a power output module 11, a display module 12 and a reset module 13, the MCU 9 controls power input and output of the power input module 10 and the power output module 11, during the whole charging process, the MCU automatically monitors voltage and current data in real time, and once the current and voltage are found to be excessive or unstable, the MCU automatically turns off the power output module, thereby protecting the electronic device.

The power input module 10 is connected with the input end plug 3, the power output module 11 is connected with the output end interface 4, the display module 12 is connected with the display device 8, the reset module 13 is connected with the reset key 7, and the reset key 7 clears the current, voltage and charging electric quantity value on the display screen 81, so that the display device is convenient to use next time.

As shown in fig. 2, when the display device 8 is a display screen 81, the display screen 81 is used for displaying values of voltage, current and battery capacity of the adapter in a charging state, and the display precision range of the display screen is within 1%.

As shown in fig. 3, when the display device 8 is an indicator lamp 82, the indicator lamp 82 is used for displaying the charging state of the adapter, and the indicator lamp includes a red display lamp, a green display lamp and a blue display lamp, and when the indicator lamp is blue, it indicates that the charging current and the charging voltage are normal; when the indicator light is green, the indicating lamp is full of electricity; when the indicator light is red, the abnormal current and voltage of the input are shown, the fault occurs, and the plug needs to be powered off.

The adapter input voltage is 2V-13V, the output current is 0.2A-4.2A, and the adapter is suitable for various chargers and vehicle chargers. The adapter shell is made of ABS materials, and the ABS has the advantages of being flame-retardant, high-temperature resistant, corrosion-resistant, durable, not prone to deformation and the like, and ensures that the shell is not prone to damage and long in service life.

The utility model discloses an adapter when specifically using, connection method is as shown in figure 4, and charging head and charging wire are connected respectively to both ends, and the head that charges alright in order to realize charging after charging, plays the guard action in charging process, and can the auto-power-off protection after the cell-phone is full of the electricity, not only prolongs the life of electronic product and battery, and protected the electronic product. The utility model discloses an adapter can be applied to various electronic product, like the learning, MP3, the treasured that charges etc..

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel intelligent adapter, includes adapter casing and the inside mainboard of casing, its characterized in that: mainboard both ends be equipped with input plug and output terminal interface respectively, input plug connection charging head, the charging wire is connected to the output terminal interface, the casing openly is equipped with the reset key, the casing surface is equipped with display device, the reset key is connected with display device and mainboard, be equipped with MCU, power input module, power output module, display module and reset module on the mainboard, MCU control power input module and power output module's power input and output, power input module connects the input plug, the output terminal interface is connected to power output module, display module connects display device, reset module connects the reset key.

2. A novel intelligent adapter as claimed in claim 1, wherein said input plug and output interface are USB interfaces.

3. A novel intelligent adapter as claimed in claim 1, wherein said display device is a display screen or an indicator light.

4. A novel intelligent adapter as claimed in claim 3, wherein said display screen is used to display the values of the voltage, current and charge capacity of the adapter in the charging state.

5. A novel intelligent adapter as claimed in claim 3, wherein the display screen has a display accuracy within 1%.

6. A novel intelligent adapter as claimed in claim 3, wherein said indicator lights are used to display the charging status of the adapter and include red, green and blue indicator lights.

7. The novel intelligent adapter according to claim 1, wherein said adapter input voltage is 2V-13V and output current is 0.2A-4.2A.

8. A novel intelligent adapter as claimed in claim 1, wherein said adapter housing is made of ABS material.