CN218976850U

CN218976850U - Driver NFC composer

Info

Publication number: CN218976850U
Application number: CN202223153323.3U
Authority: CN
Inventors: 李孔琴; 陆益多; 周成钢
Original assignee: Zhuhai Ltech Technology Co ltd
Current assignee: Zhuhai Ltech Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-05
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a driver NFC writer, which comprises a power supply module, a power supply module and a power supply module, wherein the power supply module is connected with an external power supply; the main control module is electrically connected with the power supply module; the NFC module is electrically connected with the power supply module and the main control module and is used for reading and changing information of the NFC driver; the display module is electrically connected with the power supply module and the main control module and is used for displaying parameters of the NFC driver; the key module is electrically connected with the power supply module and the main control module and is used for setting parameters of the NFC driver; reading information of the NFC driver through the NFC module, and transmitting the information to the NFC driver through the NFC module after changing parameters of the NFC driver through the key module so as to change the parameters of the NFC driver; through the structure, parameters of the NFC driver can be directly modified in an NFC induction mode, convenience is greatly improved, and the NFC driver has very good practicability.

Description

Driver NFC composer

Technical Field

The utility model relates to the field of drivers, in particular to a driver NFC writer.

Background

The lamps are usually required to be matched with corresponding drivers to provide rated working voltage or working current for the lamps, and control the brightness of the lamps; however, with increasing functional demands of users, the existing lamps are required to be able to adjust various parameters, and when the parameters are adjusted, the existing lamps are usually provided with special adjusters, and the adjusters are connected to the reserved interfaces in a wired connection manner to adjust the parameters of the drivers.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a driver NFC writer.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a driver NFC writer comprising:

the power module is connected with an external power supply;

the main control module is electrically connected with the power supply module;

the NFC module is electrically connected with the power supply module and the main control module and is used for reading and changing information of the NFC driver;

the display module is electrically connected with the power supply module and the main control module and is used for displaying parameters of the NFC driver;

the key module is electrically connected with the power supply module and the main control module and is used for setting parameters of the NFC driver;

the NFC module is used for reading information of the NFC driver, and parameters of the NFC driver are changed through the key module and then transmitted to the NFC driver through the NFC module so as to change the parameters of the NFC driver.

Further, the driver NFC writer further comprises a Bluetooth module electrically connected with the power supply module and the main control module and used for being connected with the mobile terminal, so that parameters of the NFC driver are changed by the mobile terminal and then transmitted to the main control module through the Bluetooth module, and the main control module sends the parameters of the NFC driver to the NFC driver through the NFC module.

Further, the driver NFC writer further comprises a storage module electrically connected with the power supply module and the main control module.

Further, the NFC writer of the driver further comprises a buzzer module electrically connected with the power supply module and the main control module.

Further, the buzzer module comprises a buzzer BUZ1, a diode D3, a triode Q1, a capacitor C17, a capacitor C69 and a capacitor R7-8, one end of the resistor R7 is connected with the power module, the other end of the resistor R7 is respectively connected with one end of the capacitor C17, one end of the capacitor C69, a cathode of the diode D3 and one end of the buzzer BUZ1, an anode of the diode D3 is respectively connected with a collector of the triode Q1 and the other end of the buzzer BUZ1, a base of the triode Q1 is connected with the main control module through the resistor R8, and the other end of the capacitor C17, the other end of the capacitor C69 and an emitter of the triode Q1 are grounded.

Further, the power module includes a USB interface P1, a diode D1, a capacitor C2, a capacitor C4, a C5-6, a capacitor C13, a C16, and a voltage stabilizing chip U2, where an anode of the diode D1 is connected to one end of the USB interface P1 and one end of the capacitor C16, a cathode of the diode D1 is connected to one end of the capacitor C13, one end of the capacitor C4, and an input end of the voltage stabilizing chip U2, and another end of the capacitor C16 is connected to another end of the capacitor C13, another end of the capacitor C4, a ground end of the voltage stabilizing chip U2, one end of the capacitor C5, and one end of the capacitor C6, and an output end of the voltage stabilizing chip U2 is connected to another end of the capacitor C2, another end of the capacitor C5, another end of the capacitor C6, and a subsequent circuit.

The utility model has the beneficial effects that: a driver NFC writer comprises a power supply module which is connected with an external power supply; the main control module is electrically connected with the power supply module; the NFC module is electrically connected with the power supply module and the main control module and is used for reading and changing information of the NFC driver; the display module is electrically connected with the power supply module and the main control module and is used for displaying parameters of the NFC driver; the key module is electrically connected with the power supply module and the main control module and is used for setting parameters of the NFC driver; reading information of the NFC driver through the NFC module, and transmitting the information to the NFC driver through the NFC module after changing parameters of the NFC driver through the key module so as to change the parameters of the NFC driver; through the structure, parameters of the NFC driver can be directly modified in an NFC induction mode, convenience is greatly improved, and the NFC driver has very good practicability.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic block diagram of a driver NFC writer;

FIG. 2 is a circuit diagram of a master control module;

FIG. 3 is a circuit diagram of a power module;

fig. 4 is a first partial circuit diagram of the NFC module;

fig. 5 is a second partial circuit diagram of the NFC module;

fig. 6 is a circuit diagram of a bluetooth module;

FIG. 7 is a circuit diagram of a memory module;

fig. 8 is a partial circuit diagram of a driver NFC writer;

FIG. 9 is a circuit diagram of a display module;

FIG. 10 is a circuit diagram of a buzzer module;

fig. 11 is a circuit diagram of a key module.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Referring to fig. 1 to 11, a driver NFC writer includes:

a power module 10 connected to an external power source;

the main control module 20 is electrically connected with the power supply module 10;

the NFC module 30 is electrically connected with the power supply module 10 and the main control module 20 and is used for reading and changing information of the NFC driver;

the display module 40 is electrically connected with the power module 10 and the main control module 20 and is used for displaying parameters of the NFC driver;

the key module 50 is electrically connected with the power module 10 and the main control module 20 and is used for setting parameters of the NFC driver;

the NFC module 30 reads the information of the NFC driver, and after the parameters of the NFC driver are changed by the key module 50, the information is transmitted to the NFC driver by the NFC module 30 to change the parameters of the NFC driver.

In the utility model, the NFC writer can directly change the current of the driver, and the corresponding voltage range can be changed along with the change of the current, so that the data interaction function of the driver is realized; the NFC writer can be connected through the Bluetooth of the mobile phone, after the mobile phone APP changes the driver information, the driver information is transmitted to the NFC writer through the Bluetooth module 60, so that the unified parameter changing of a plurality of drivers is realized, and the operation is simpler and faster; reading driver information through an NFC protocol carried by the mobile phone APP, and changing parameters such as current, address, gradual change time, color temperature range, power-on state and the like;

1. as a first embodiment of the NFC writer, a USB cable is used to power on the NFC writer, and the NFC driver is close to the sensing area of the NFC writer, so that information such as the model number, the voltage range, the current value, etc. of the driver can be read;

through the selection key on the key module 50, an underline can appear below the value to be changed, namely, the current value is selected, the "+" or "-" on the key module 50 is used for selecting the required value, when the preset value is reached, the selection key is pressed again to select the next value, and other values are set in a pushing mode.

When the current value is regulated to the required current value, the setting current value can be saved by pressing an OK button, at the moment, the NFC driver is again close to the induction area of the NFC writer, and the Write OK is displayed under the screen! ", i.e., the current value has been successfully altered.

If the set current value exceeds the current range of the NFC driver, the NFC writer will display the' Error-! ", set failure.

The driver NFC writer further includes a bluetooth module 60 electrically connected to the power module 10 and the main control module 20, and configured to be connected to the mobile terminal, so that after the mobile terminal changes parameters of the NFC driver, the parameters are transmitted to the main control module 20 through the bluetooth module 60, and the main control module 20 sends the parameters to the NFC driver through the NFC module 30 to change the parameters of the NFC driver.

2. As a second embodiment of the utility model, the mobile phone scans the two-dimensional code on the NFC writer, and registration and login operations can be performed after APP installation is completed according to prompts; and (3) entering an APP home page, clicking [ APP read/write ], wherein the mobile phone is close to an induction area of the NFC driver according to interface prompt, so that the driver parameters can be changed on the APP, and after changing into a preset numerical value, clicking the upper right corner [ write ], so that the driver parameters can be successfully modified.

Opening a mobile phone APP, clicking [ leading NFC composer ] on an APP front page, switching on the composer to a power supply according to interface prompt, pressing an OK key for a long time to enable the composer to be in a pairing state, and opening a mobile phone Bluetooth to be paired with the composer.

And the mobile phone is close to the induction area of the NFC driver, enters an editing state after being successfully connected, clicks a [ read ] button, and can set more parameters. After the parameters are set to be the preset values, clicking the upper right corner [ write-in ], and then successfully writing the set parameters into the NFC writer; near the NFC writer sensing area, the NFC writer has a "Write OK-! ", that is, the drive parameters have been successfully changed.

The NFC drivers can be close to the NFC writer induction area one by one, the parameters of the NFC drivers can be uniformly changed, and the operation is simpler and faster.

The driver NFC writer further comprises a memory module 70 electrically connected to the power module 10 and the main control module 20.

The driver NFC writer further comprises a buzzer module 80 electrically connected to the power module 10 and the main control module 20.

The buzzer module 80 comprises a buzzer BUZ1, a diode D3, a triode Q1, a capacitor C17, a capacitor C69 and a capacitor R7-8, wherein one end of the resistor R7 is connected with the power module 10, the other end of the resistor R7 is respectively connected with one end of the capacitor C17, one end of the capacitor C69, a cathode of the diode D3 and one end of the buzzer BUZ1, an anode of the diode D3 is respectively connected with a collector of the triode Q1 and the other end of the buzzer BUZ1, a base of the triode Q1 is connected with the main control module 20 through the resistor R8, and the other end of the capacitor C17, the other end of the capacitor C69 and an emitter of the triode Q1 are grounded.

The power module 10 comprises a USB interface P1, a diode D1, a capacitor C2, a capacitor C4, a C5-6, a C13, a C16 and a voltage stabilizing chip U2, wherein an anode of the diode D1 is connected with one end of the USB interface P1 and one end of the capacitor C16, a cathode of the diode D1 is respectively connected with one end of the capacitor C13, one end of the capacitor C4 and an input end of the voltage stabilizing chip U2, the other end of the capacitor C16 is respectively connected with the other end of the capacitor C13, the other end of the capacitor C4, a grounding end of the voltage stabilizing chip U2, one end of the capacitor C5 and one end of the capacitor C6, and an output end of the voltage stabilizing chip U2 is respectively connected with the other end of the capacitor C2, the other end of the capacitor C5, the other end of the capacitor C6 and a subsequent circuit.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. A driver NFC writer, comprising:

a power module (10) connected to an external power source;

the main control module (20) is electrically connected with the power supply module (10);

the NFC module (30) is electrically connected with the power supply module (10) and the main control module (20) and is used for reading and changing information of the NFC driver;

the display module (40) is electrically connected with the power supply module (10) and the main control module (20) and is used for displaying parameters of the NFC driver;

the key module (50) is electrically connected with the power supply module (10) and the main control module (20) and is used for setting parameters of the NFC driver;

information of the NFC driver is read through the NFC module (30), parameters of the NFC driver are changed through the key module (50), and then the parameters of the NFC driver are transmitted to the NFC driver through the NFC module (30) so as to change the parameters of the NFC driver.

2. A driver NFC writer according to claim 1, characterized in that: the NFC driver comprises a power supply module (10), a main control module (20), a Bluetooth module (60) and a mobile terminal, wherein the power supply module (10) is electrically connected with the main control module (20), the Bluetooth module (60) is used for transmitting parameters of the NFC driver to the main control module (20) after the mobile terminal changes the parameters of the NFC driver, and the main control module (20) is used for transmitting the parameters of the NFC driver to the NFC driver through the NFC module (30).

3. A driver NFC writer according to claim 1, characterized in that: the device also comprises a storage module (70) electrically connected with the power supply module (10) and the main control module (20).

4. A driver NFC writer according to claim 1, characterized in that: the intelligent control system further comprises a buzzer module (80) electrically connected with the power supply module (10) and the main control module (20).

5. The driver NFC writer according to claim 4, wherein: the buzzer module (80) comprises a buzzer BUZ1, a diode D3, a triode Q1, a capacitor C17, a capacitor C69 and a capacitor R7-8, wherein one end of the resistor R7 is connected with the power module (10), the other end of the resistor R7 is respectively connected with one end of the capacitor C17, one end of the capacitor C69, a cathode of the diode D3 and one end of the buzzer BUZ1, an anode of the diode D3 is respectively connected with a collector of the triode Q1 and the other end of the buzzer BUZ1, a base of the triode Q1 is connected with the main control module (20) through a resistor R8, and the other end of the capacitor C17, the other end of the capacitor C69 and an emitter of the triode Q1 are grounded.

6. A driver NFC writer according to claim 1, characterized in that: the power module (10) comprises a USB interface P1, a diode D1, a capacitor C2, a capacitor C4, a C5-6, a capacitor C13, a capacitor C16 and a voltage stabilizing chip U2, wherein an anode of the diode D1 is connected with one end of the USB interface P1 and one end of the capacitor C16, a cathode of the diode D1 is respectively connected with one end of the capacitor C13, one end of the capacitor C4 and an input end of the voltage stabilizing chip U2, and the other end of the capacitor C16 is respectively connected with the other end of the capacitor C13, the other end of the capacitor C4, a grounding end of the voltage stabilizing chip U2, one end of the capacitor C5 and one end of the capacitor C6, and an output end of the voltage stabilizing chip U2 is respectively connected with the other end of the capacitor C2, the other end of the capacitor C5, the other end of the capacitor C6 and a subsequent circuit.