Circuit board of AI desktop conversation robot

Abstract

The utility model relates to the technical field of circuit boards, in particular to an AI desktop conversation robot circuit board. Comprising the following three circuit boards: a PCB (printed circuit board) main board (DAMENGMBV1.0), a PCB main board (DAMENGKEYBOARDV1.0) and an FPC (flexible printed circuit board) (DAMENGMICFPC (flexible printed circuit board) 1.0), and the three circuit boards are electrically connected to realize transmission of signals and a power supply. The AI desktop conversation robot circuit board is high in integration level, stable in performance and low in power consumption, efficient integration of multiple functions of Bluetooth, WiFi, a display screen, a microphone, a loudspeaker, a camera, power management and the like is achieved through reasonable layout and optimal design, and therefore the competitiveness of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, and in particular to an AI desktop conversation robot circuit board. Background Art

[0002] With the development of artificial intelligence technology, intelligent conversational robots are becoming more and more popular in daily life and work. These robots need to integrate multiple hardware functions to achieve natural interaction with users. However, existing circuit board designs often lack integration and optimization, resulting in large size, high power consumption, and poor stability, which makes it difficult to meet the market demand for miniaturized, high-performance AI robots. Therefore, a new circuit board design is needed to improve the overall performance of AI conversational robots. Utility Model Content

[0003] The purpose of this utility model is to provide an AI desktop conversation robot circuit board with high integration, stable performance and low power consumption. Through reasonable layout and optimized design, it can realize efficient integration of multiple functions such as Bluetooth, WiFi, display, microphone, speaker, camera, power management, etc., thereby enhancing the competitiveness of the product.

[0004] The technical solution adopted by the utility model is: an AI desktop dialogue robot circuit board, including the following three circuit boards: a PCB main board (DAMENG_MB_V1.0), a PCB main board (DAMENG_KEYBOARD_V1.0), and an FPC soft board (DAMENG_MICFPC_V1.0). The three circuit boards are electrically connected to realize the transmission of signals and power.

[0005] As a further improvement of the utility model, 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 driver module, a flip TF card holder, a single-channel audio codec chip, and a mono audio amplifier module. The signal output and power distribution are realized between the modules through circuit board wiring.

[0006] As a further improvement of the utility model, the PCB main board (DAMENG_KEYBOARD_V1.0) includes an LED lamp bead module and a physical key control module. The LED lamp bead module is used to display the working status, and the physical key control module is used to receive user input instructions.

[0007] As a further improvement of the present invention, the FPC soft board (DAMENG_MICFPC_V1.0) includes a microphone (silicon microphone) for receiving sound signals and converting them into electrical signals.

[0008] As a further improvement of the utility model, the FPC soft board (DAMENG_MICFPC_V1.0) is connected to the PCB main board (DAMENG_KEYBOARD_V1.0), and the PCB main board (DAMENG_KEYBOARD_V1.0) is connected to the PCB main board (DAMENG_MB_V1.0), thereby realizing the transmission between the PCB main board (DAMENG_MB_V1.0), the PCB main board (DAMENG_KEYBOARD_V1.0) and the FPC soft board (DAMENG_MICFPC_V1.0).

[0009] As a further improvement of the utility model, the WiFi module and the Bluetooth module are integrated in the esp32-s3-worrm-1 module. The esp32-s3-worrm-1 module is connected to a single-channel audio codec chip, a mono audio amplifier module, a power management module, a camera module and LED lamp beads, thereby realizing the encoding and decoding, amplification and power management of audio signals.

[0010] As a further improvement of the utility model, the esp32s3 chip is connected to an LCD display screen, an SD card and a physical button control module for displaying information, storing data and receiving physical operation instructions from users.

[0011] Beneficial effects of the utility model: The AI ​​desktop conversation robot circuit board of the utility model adopts a highly integrated design, which significantly improves product performance while also enhancing its reliability.

[0012] (1) Reduced size: The highly integrated circuit design effectively reduces the overall size of the circuit board, making it easier to carry and install the product.

[0013] (2) Reduced power consumption: By optimizing the power management module, the overall power consumption of the system is reduced, which helps to extend the service life of the product.

[0014] (3) Performance improvement: The efficient data processing and transmission modules significantly improve the system's response speed and optimize the user experience.

[0015] (4) Improved reliability: By enhancing anti-interference capabilities and overcurrent protection design, the stability and durability of the system are effectively improved, ensuring the stable operation of the product in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a microphone (silicon microphone) circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0017] Figure 2This is a circuit diagram of a physical button control module of an AI desktop conversation robot circuit board of the utility model;

[0018] Figure 3 This is a circuit diagram of an LED lamp module of an AI desktop conversation robot circuit board of the utility model;

[0019] Figure 4 This is a circuit diagram of an LCD display screen of an AI desktop conversation robot circuit board of the utility model;

[0020] Figure 5 This is a circuit diagram of a display screen drive module of an AI desktop conversation robot circuit board of the utility model;

[0021] Figure 6 This is a circuit diagram of an esp32s3 chip + WiFi module + Bluetooth module of an AI desktop conversation robot circuit board of the utility model;

[0022] Figure 7 This is a camera circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0023] Figure 8 This is an audio codec circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0024] Fig. 9 This is an audio playback circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0025] Fig.10 This is an echo cancellation circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0026] Fig.11 This is a microphone matrix circuit diagram of an AI desktop conversation robot circuit board of the utility model;

[0027] Fig.12 The utility model discloses an SD card circuit diagram of an AI desktop conversation robot circuit board. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0029] The utility model provides an AI desktop conversation robot circuit board, comprising the following three circuit boards: a PCB main board (DAMENG_MB_V1.0), a PCB main board (DAMENG_KEYBOARD_V1.0), and an FPC soft board (DAMENG_MICFPC_V1.0). The three circuit boards are electrically connected to realize the transmission of signals and power.

[0030] The PCB mainboard (DAMENG_MB_V1.0) in the utility model includes an esp32-s3-worrm-1 module, an esp32s3 chip, a power management module, a WiFi module, a Bluetooth module, a display driver module, a flip TF card holder, a single-channel audio codec chip, and a mono audio amplifier module. The signal output and power distribution are realized between the modules through circuit board wiring.

[0031] The PCB main board (DAMENG_KEYBOARD_V1.0) in the utility model includes an LED lamp bead module and a physical key control module. The LED lamp bead module is used to display the working status, and the physical key control module is used to receive the user's input command.

[0032] The FPC soft board (DAMENG_MICFPC_V1.0) in the utility model includes a microphone (silicon microphone) for receiving sound signals and converting them into electrical signals.

[0033] In the utility model, the FPC soft board (DAMENG_MICFPC_V1.0) is connected to the PCB main board (DAMENG_KEYBOARD_V1.0), and the PCB main board (DAMENG_KEYBOARD_V1.0) is connected to the PCB main board (DAMENG_MB_V1.0), thereby realizing the transmission among the PCB main board (DAMENG_MB_V1.0), the PCB main board (DAMENG_KEYBOARD_V1.0) and the FPC soft board (DAMENG_MICFPC_V1.0).

[0034] In the utility model, the WiFi module and the Bluetooth module are integrated in the esp32-s3-worrm-1 module. The esp32-s3-worrm-1 module is connected to a single-channel audio codec chip, a mono audio amplifier module, a power management module, a camera module and an LED lamp bead module, thereby realizing the encoding and decoding, amplification and power management of audio signals.

[0035] The esp32s3 chip in the utility model is connected to an LCD display screen, an SD card and a physical button control module, and is used for displaying information, storing data and receiving physical operation instructions from users.

[0036] The utility model, when implemented, comprises the following steps:

[0037] (I) Circuit design: Design circuit diagrams according to functional requirements to ensure the reasonable layout and connection of each functional module;

[0038] (ii) Component selection: Select appropriate electronic components, such as central processing chips, Bluetooth modules, WiFi modules, etc., to ensure their performance and compatibility;

[0039] (III) Circuit board production: Use multi-layer board design to produce high-density circuit boards to ensure signal integrity and power stability between components.

[0040] (IV) Software Development: Write corresponding software drivers and control programs to achieve coordinated work among various functional modules.

[0041] (V) System testing: Conduct comprehensive testing on the circuit board, including functional testing, performance testing and reliability testing, to ensure that it meets the design requirements.

[0042] Through the above implementation, the circuit board of the utility model can effectively integrate the various functions required by the AI ​​desktop conversation robot, thereby improving the overall performance and user experience of the product.

[0043] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. An AI desktop conversation robot circuit board, characterized in that: It includes the following three circuit boards: PCB main board (DAMENG_MB_V1.0), PCB main board (DAMENG_KEYBOARD_V1.0), and FPC soft board (DAMENG_MICFPC_V1.0). The three circuit boards are electrically connected to realize the transmission of signals and power.

2. The AI ​​desktop conversation robot circuit board according to claim 1, characterized in that: 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 driver module, a flip TF card holder, a single-channel audio codec chip, and a mono audio amplifier module. The signal output and power distribution are achieved between the modules through circuit board wiring.

3. The AI ​​desktop conversation robot circuit board according to claim 1, characterized in that: The PCB main board (DAMENG_KEYBOARD_V1.0) includes an LED lamp bead module and a physical key control module. The LED lamp bead module is used to display the working status, and the physical key control module is used to receive user input instructions.

4. The AI ​​desktop conversation robot circuit board according to claim 1, characterized in that: The FPC soft board (DAMENG_MICFPC_V1.0) includes a microphone (silicon microphone) for receiving sound signals and converting them into electrical signals.

5. The AI ​​desktop conversation robot circuit board according to claim 1, characterized in that: The FPC soft board (DAMENG_MICFPC_V1.0) is connected to the PCB main board (DAMENG_KEYBOARD_V1.0), and the PCB main board (DAMENG_KEYBOARD_V1.0) is connected to the PCB main board (DAMENG_MB_V1.0), thereby realizing the transmission among the PCB main board (DAMENG_MB_V1.0), the PCB main board (DAMENG_KEYBOARD_V1.0), and the FPC soft board (DAMENG_MICFPC_V1.0).

6. The AI ​​desktop conversation robot circuit board according to claim 2, characterized in that: The WiFi module and the Bluetooth module are integrated in the esp32-s3-worrm-1 module. The esp32-s3-worrm-1 module is connected to a single-channel audio codec chip, a mono audio amplifier module, a power management module, a camera module and an LED lamp module, thereby realizing the encoding and decoding, amplification and power management of audio signals.

7. The AI ​​desktop conversation robot circuit board according to claim 2, characterized in that: The esp32s3 chip is connected to an LCD display screen, an SD card and a physical button control module for displaying information, storing data and receiving physical operation instructions from users.

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