CN222776381U - An AI desktop conversation robot circuit board - Google Patents
An AI desktop conversation robot circuit board Download PDFInfo
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- CN222776381U CN222776381U CN202421480538.2U CN202421480538U CN222776381U CN 222776381 U CN222776381 U CN 222776381U CN 202421480538 U CN202421480538 U CN 202421480538U CN 222776381 U CN222776381 U CN 222776381U
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- 238000012360 testing method Methods 0.000 description 5
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Abstract
The utility model relates to the technical field of circuit boards, in particular to an AI desktop conversation robot circuit board. The circuit board comprises three circuit boards, namely a PCB main board (DAMENG _MB_V1.0), a PCB main board (DAMENG _ KEYBOARD _V1.0) and an FPC flexible board (DAMENG _ MICFPC _V1.0), wherein the three circuit boards are electrically connected to realize the transmission of signals and power supply. The utility model aims to provide the AI desktop conversation robot circuit board with high integration level, stable performance and low power consumption, which realizes the efficient integration of multiple functions such as Bluetooth, wiFi, a display screen, a microphone, a loudspeaker, a camera, power management and the like through reasonable layout and optimal design, thereby improving the competitiveness of products.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to an AI desktop conversation robot circuit board.
Background
With the development of artificial intelligence technology, intelligent conversation robots are becoming more popular in daily life and work. These robots need to integrate a variety of hardware functions to achieve natural interaction with the user. However, the existing circuit board design often lacks integration level and optimization, resulting in large volume, high power consumption and poor stability, and being difficult to meet the market demand for miniaturized and high-performance AI robots. Therefore, a new circuit board design is needed to improve the overall performance of AI conversation robots.
Disclosure of utility model
The utility model aims to provide the AI desktop conversation robot circuit board with high integration level, stable performance and low power consumption, which realizes the efficient integration of multiple functions such as Bluetooth, wiFi, a display screen, a microphone, a loudspeaker, a camera, power management and the like through reasonable layout and optimal design, thereby improving the competitiveness of products.
The technical scheme includes that the AI desktop dialogue robot circuit board comprises three circuit boards, namely a PCB main board (DAMENG _MB_V1.0), a PCB main board (DAMENG _ KEYBOARD _V1.0) and an FPC flexible board (DAMENG _ MICFPC _V1.0), wherein the three circuit boards are electrically connected to realize signal and power transmission.
As a further improvement of the utility model, the PCB main board (DAMENG _MB_V1.0) comprises an esp32-s3-worrm-1 module, an esp32s3 chip, a power management module, a WiFi module, a Bluetooth module, a display screen driving module, a flip cover T-F card seat, a single-channel audio encoding and decoding chip and a single-channel audio power amplifier module, and the signal output and the power distribution among the modules are realized through circuit board wiring.
As a further improvement of the utility model, the PCB main board (DAMENG _ KEYBOARD _V1.0) comprises an LED lamp bead module and a physical key control module, wherein the LED lamp bead module is used for displaying the working state, and the physical key control module is used for receiving the input instruction of a user.
As a further improvement of the present utility model, the FPC flexible board (DAMENG _ MICFPC _v1.0) includes a microphone (silicon microphone) for receiving and converting an acoustic signal into an electrical signal.
As a further improvement of the utility model, the FPC flexible board (DAMENG _ MICFPC _v1.0) is connected with the PCB main board (DAMENG _ KEYBOARD _v1.0), and the PCB main board (DAMENG _ KEYBOARD _v1.0) is connected with the PCB main board (DAMENG _mb_v1.0), so that transmission among the PCB main board (DAMENG _mb_v1.0), the PCB main board (DAMENG _ KEYBOARD _v1.0) and the FPC flexible board (DAMENG _ MICFPC _v1.0) is realized.
As a further improvement of the utility model, the WiFi module and the Bluetooth module are integrated in the esp32-s3-worrm-1 module, and the esp32-s3-worrm-1 module is connected with a single-channel audio coding and decoding chip, a single-channel audio power amplifier module, a power management module, a camera module and LED lamp beads, so that coding and decoding, amplification and power management of audio signals are realized.
As a further improvement of the utility model, the esp32s3 chip is connected with an LCD display screen, an SD card and a physical key control module and is used for displaying information, storing data and receiving physical operation instructions of a user.
The AI desktop dialogue robot circuit board has the beneficial effects that the AI desktop dialogue robot circuit board adopts a highly integrated design, so that the reliability of the AI desktop dialogue robot circuit board is enhanced while the performance of the AI desktop dialogue robot circuit board is obviously improved.
(1) The volume is reduced, the overall size of the circuit board is effectively reduced by adopting a highly integrated circuit design, thereby being convenient for carrying and mounting the product.
(2) The power consumption is reduced, namely, the overall power consumption of the system is reduced by optimizing the power management module, and the service life of the product is prolonged.
(3) The performance is improved, the high-efficiency data processing and transmitting module remarkably improves the response speed of the system, and the user experience is optimized.
(4) The reliability is improved, the stability and the durability of the system are effectively improved through the enhancement of the anti-interference capability and the overcurrent protection design, and the stable operation of the product under different environments is ensured.
Drawings
FIG. 1 is a circuit diagram of a microphone (silicon microphone) of an AI desktop conversation robot circuit board of the present utility model;
FIG. 2 is a circuit diagram of a physical key control module of the AI desktop conversation robot circuit board of the present utility model;
FIG. 3 is a circuit diagram of an LED light bead module of the AI desktop conversation robot circuit board of the present utility model;
FIG. 4 is a circuit diagram of an LCD display screen of an AI desktop conversation robot circuit board of the present utility model;
FIG. 5 is a circuit diagram of a display screen driving module of the AI desktop conversation robot circuit board of the present utility model;
FIG. 6 is a circuit diagram of an esp32s3 chip, a WiFi module and a Bluetooth module of the AI desktop conversation robot circuit board;
FIG. 7 is a camera circuit diagram of an AI desktop conversation robot circuit board of the present utility model;
FIG. 8 is a circuit diagram of an audio encoder-decoder of an AI desktop conversation robot circuit board of the present utility model;
FIG. 9 is a circuit diagram of an audio playback circuit of an AI desktop conversation robot circuit board of the present utility model;
FIG. 10 is an echo cancellation circuit diagram of an AI desktop conversation robot circuit board of the present utility model;
FIG. 11 is a circuit diagram of a microphone matrix of an AI desktop conversation robot circuit board in accordance with the present utility model;
Fig. 12 is a circuit diagram of an SD card of an AI desktop conversation robot circuit board of the present utility model.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The utility model provides an AI desktop dialogue robot circuit board which comprises three circuit boards, namely a PCB main board (DAMENG _MB_V1.0), a PCB main board (DAMENG _ KEYBOARD _V1.0) and an FPC flexible board (DAMENG _ MICFPC _V1.0), wherein the three circuit boards are electrically connected to realize the transmission of signals and a power supply.
The PCB main board (DAMENG _MB_V1.0) comprises an esp32-s3-worrm-1 module, an esp32s3 chip, a power management module, a WiFi module, a Bluetooth module, a display screen driving module, a flip T-F card seat, a single-channel audio encoding and decoding chip and a single-channel audio power amplifier module, wherein the modules are distributed through wiring of a circuit board to realize signal output and power distribution.
The PCB main board (DAMENG _ KEYBOARD _V1.0) comprises an LED lamp bead module and a physical key control module, wherein the LED lamp bead module is used for displaying a working state, and the physical key control module is used for receiving an input instruction of a user.
The FPC flexible board (DAMENG _ MICFPC _V1.0) in the utility model comprises a microphone (silicon microphone) for receiving sound signals and converting the sound signals into electric signals.
According to the utility model, the FPC flexible board (DAMENG _ MICFPC _V1.0) is connected with the PCB main board (DAMENG _ KEYBOARD _V1.0), and the PCB main board (DAMENG _ KEYBOARD _V1.0) is connected with the PCB main board (DAMENG _MB_V1.0), so that the transmission among the PCB main board (DAMENG _MB_V1.0), the PCB main board (DAMENG _ KEYBOARD _V1.0) and the FPC flexible board (DAMENG _ MICFPC _V1.0) is realized.
In the utility model, the WiFi module and the Bluetooth module are integrated in the esp32-s3-worrm-1 module, and the esp32-s3-worrm-1 module is connected with the single-channel audio coding and decoding chip, the single-channel audio power amplifier module, the power management module, the camera module and the LED lamp bead module, so that coding and decoding, amplification and power management of audio signals are realized.
In the utility model, the esp32s3 chip is connected with the LCD display screen, the SD card and the physical key control module and is used for displaying information, storing data and receiving physical operation instructions of a user.
The utility model, when embodied, comprises the steps of:
Designing a circuit diagram according to the functional requirements, and ensuring reasonable layout and connection of all functional modules;
Selecting proper electronic elements such as a central processing chip, a Bluetooth module, a WiFi module and the like, so as to ensure the performance and compatibility of the electronic elements;
And thirdly, manufacturing a circuit board, namely manufacturing a high-density circuit board by adopting a multi-layer board design, and ensuring the signal integrity and the power stability among all components.
And fourthly, software development, namely writing corresponding software driving and controlling programs, and realizing coordination work of all functional modules.
And fifthly, performing system testing, namely performing comprehensive testing on the circuit board, including functional testing, performance testing and reliability testing, and ensuring that the circuit board meets design requirements.
Through the implementation mode, the circuit board can effectively integrate various functions required by the AI desktop dialogue robot, and the overall performance and user experience of the product are improved.
The above embodiments are only for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications may be made to the technical solution described in the above embodiments or equivalents may be substituted for part of the technical features thereof, and such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model.
Claims (7)
1. The AI desktop dialogue robot circuit board is characterized by comprising three circuit boards, namely a PCB main board (DAMENG _MB_V1.0), a PCB main board (DAMENG _ KEYBOARD _V1.0) and an FPC flexible board (DAMENG _ MICFPC _V1.0), wherein the three circuit boards are electrically connected to realize the transmission of signals and a power supply.
2. The AI desktop conversation robot circuit board of claim 1, wherein the PCB main board (DAMENG _mb_v1.0) includes an esp32-s3-worrm-1 module, an esp32s3 chip, a power management module, a WiFi module, a bluetooth module, a display screen driving module, a flip T-F card seat, a single-channel audio codec chip, and a single-channel audio power amplifier module, and signal output and power distribution are realized between the modules through circuit board wiring.
3. The AI desktop conversation robot circuit board of claim 1 wherein the PCB motherboard (DAMENG _ KEYBOARD _v1.0) includes an LED light bead module for displaying an operating state and a physical key control module for receiving an input instruction from a user.
4. The AI desktop conversation robot circuit board of claim 1 wherein the FPC flexible board (DAMENG _ MICFPC _V1.0) includes a microphone (silicon microphone) for receiving and converting sound signals into electrical signals.
5. The AI desktop conversation robot circuit board of claim 1 wherein the FPC flexible board (DAMENG _ MICFPC _V1.0) connects to a PCB motherboard (DAMENG _ KEYBOARD _V1.0), and the PCB motherboard (DAMENG _ KEYBOARD _V1.0) connects to a PCB motherboard (DAMENG _MB_V1.0), enabling transmission between the PCB motherboard (DAMENG _MB_V1.0), the PCB motherboard (DAMENG _ KEYBOARD _V1.0), and the FPC flexible board (DAMENG _ MICFPC _V1.0).
6. The AI desktop conversation robot circuit board of claim 2 wherein the WiFi module and Bluetooth module are integrated in an esp32-s3-worrm-1 module, wherein the esp32-s3-worrm-1 module is connected with a single-channel audio codec chip, a single-channel audio power amplifier module, a power management module, a camera module and an LED lamp bead module, and the purposes of encoding and decoding audio signals, amplifying audio signals and managing power are achieved.
7. The AI desktop conversation robot circuit board of claim 2 wherein the esp32s3 chip is coupled to an LCD display screen, an SD card, and a physical key control module for displaying information, storing data, and receiving physical operation instructions from a user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421480538.2U CN222776381U (en) | 2024-06-26 | 2024-06-26 | An AI desktop conversation robot circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421480538.2U CN222776381U (en) | 2024-06-26 | 2024-06-26 | An AI desktop conversation robot circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222776381U true CN222776381U (en) | 2025-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421480538.2U Active CN222776381U (en) | 2024-06-26 | 2024-06-26 | An AI desktop conversation robot circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222776381U (en) |
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2024
- 2024-06-26 CN CN202421480538.2U patent/CN222776381U/en active Active
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