Sound wave function management system, connector and data line
The acoustic focus management system solves the problem of the lack of integrated ultrasonic function in the data cable device, enabling low-power long-term use and assisting children's focus, while simplifying the device structure.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN QUANBOHONG PRECISION ELECTRONICS CO LTD
- Filing Date
- 2025-01-13
- Publication Date
- 2026-05-01
AI Technical Summary
Existing data cable devices mainly focus on charging functions, do not integrate ultrasonic functions, and require additional space and power support as standalone devices, failing to solve the problems of long-term use and energy consumption.
Design a sound wave concentration management system, including a power input module, a chip control module, a sound wave source module, an audio decoder module, and an output power amplifier module. The system uses a microcontroller unit (MCU) to control the output of sound waves with a frequency range of 20 Hz to 20 kHz to assist children's concentration.
It achieves low power consumption and long-term support for children's concentration during data cable use. It has a simple structure, multiple functions, and reduces the need for additional equipment.
Smart Images
Figure CN224192042U_ABST
Abstract
Description
Acoustic function management system, connectors and data cables Technical Field
[0001] This utility model relates to the field of connectors, specifically to an acoustic function management system, connectors, and data cables. Background Technology
[0002] Currently, many data cable devices primarily focus on charging functionality and do not integrate other auxiliary functions, such as ultrasonic capabilities. Even those devices with ultrasonic capabilities, such as white noise machines and educational headphones, do not seem to offer any assistance in improving children's concentration. Furthermore, these are usually standalone devices that require additional space and power, and their functions are relatively limited, failing to address the issues of prolonged use and energy consumption. Summary of the Invention
[0003] The purpose of this invention is to provide an acoustic focus function management system, connector, and data cable to solve the problems mentioned in the background art.
[0004] This utility model provides a sound wave focus function management system, comprising: a power input module and a power output module, a chip control module, a sound wave source module, an audio decoder module, and an output power amplifier module connected to each other. The chip control module is disposed between the power output module and the power output module, with one end of the chip control module connected to the power input module and the other end of the chip control module connected to the power output module. The sound wave source module is disposed on one side of the chip control module, with one end of the sound wave source module connected to the chip control module and the other end of the sound wave source module being freely disposed. The audio decoder module is disposed on the other side of the chip control module, with one end of the audio decoder module connected to the chip control module and the other end of the audio decoder module being freely disposed. The output power amplifier module is connected to the audio decoder module, and the chip control module is sequentially connected to the audio decoder module and the output power amplifier module.
[0005] Specifically, the chip control module receives the voltage and power supplied by the MCU through the power input module, and the chip control module has a control signal input terminal and a control signal output terminal;
[0006] Specifically, the control signal terminal is located near the power input module; the control signal output terminal is located near the power input module.
[0007] Specifically, the power input module includes:
[0008] A power receiving port, wherein the power receiving port is either a USB-A or USB-C interface;
[0009] A power supply port receives power from the power receiving port, and the power is delivered to the chip control module and the power output module through the power supply port.
[0010] A power supply signal port is provided, which is spaced apart from the power supply port. The power supply signal port sends signals to the chip control module.
[0011] Specifically, the chip control module is a microcontroller unit (MCU), which is interactively connected to the audio decoding module, the power input module, the power output module, and the sound source module.
[0012] Specifically, the microcontroller unit (MCU) independently controls the power input module, the power output module, the acoustic wave source module, and the audio decoding module;
[0013] Alternatively, the microcontroller unit (MCU) may simultaneously control the power input module, the power output module, the acoustic wave source module, and the audio decoding module;
[0014] Specifically, the acoustic wave source module generates acoustic waves with a frequency range of 20Hz to 20kHz.
[0015] Specifically, the output power amplifier module includes either a speaker or a miniature vibrator.
[0016] Specifically, the chip control module sequentially controls the audio decoder and the output power amplifier module to output sound waves; the chip control module receives signals from the audio decoder and adjusts the voltage or current of the power input module.
[0017] This utility model provides a connector, including an acoustic wave function management system, a PCB board, and a housing, wherein the acoustic wave function management system is installed inside the PCB board; the PCB board is disposed inside the housing; wherein the acoustic wave function management system, the PCB board, and the housing are stacked sequentially.
[0018] This utility model provides a data cable in three aspects, including an acoustic wave function management system, a PCB board, a housing, and a wire harness: the acoustic wave function management system is installed inside the PCB board; the PCB board is disposed inside the housing; and the housing is connected to the wire harness.
[0019] Through the implementation of the above technical solution, the chip control module of this invention controls the audio signal generated by the sound wave source module according to the signal received from the power input module, and combines the audio decoder module and the output power amplifier module to perform actual sound wave output, providing assistance for children's concentration. Simultaneously, the sound wave function management system is installed in the PCB board of the data cable, allowing for low power consumption and long-term use during data cable operation, with a simple structure and convenient operation. Attached Figure Description
[0020] Figure 1 is a schematic diagram of the acoustic wave function management system;
[0021] Figure 2 is a three-dimensional structural diagram of the data cable;
[0022] The labels in the attached diagram are:
[0023] 100. Acoustic Wave Function Management System; 10. Power Input Module; 101. Power Receiver Port; 102. Power Supply Port; 103. Power Supply Signal Port; 20. Chip Control Module; 201. Control Signal Input Terminal; 202. Control Signal Output Terminal; 30. Acoustic Wave Source Module; 40. Audio Decoder Module; 50. Output Power Amplifier Module; 60. Power Output Module. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Referring to Figures 1-2, this utility model provides a sound wave function management system 100, including a power input module 10, a chip control module 20, a sound wave source module 30, an audio decoder module 40, an output power amplifier module 50, and a power output module 60.
[0026] It should be noted that the chip control module 20 plays a core role in the system, and can simultaneously adjust the working status of the power input module 10, the sound wave source module 30, the audio decoder module 40, the output amplifier module 50, and the power output module 60. It can dynamically adjust the frequency, volume, and playback duration of the sound wave output.
[0027] It should be noted that the design of the power input module 10 and the power output module 20 ensures high-efficiency and low-power operation of the entire system. The chip control module 20 adjusts the power output according to demand, avoiding unnecessary energy waste and extending the service life.
[0028] It should be noted that the sound wave function management system is compatible with different data cables, such as USB charging and TYPE-C charging, and there are no specific restrictions.
[0029] The power input module 10 has a power receiving port 101, a power supply port 102, and a power supply signal port 103. The power input module 10 receives external power through the power receiving port 101.
[0030] The chip control module 20 has a control signal input terminal 201 and a control signal output terminal 202. The chip control module 20 is connected to the power input module 10 and receives the voltage and power supplied by the MCU through the power supply port. The chip control module 20 receives the CC signal from the control signal input terminal 201 and processes and analyzes it to adjust the output signal of the chip control module 20.
[0031] The acoustic wave source module 30 is connected to the chip control module 20. The acoustic wave source module 30 receives parameters from the chip control module 20 and generates corresponding acoustic wave signals. The audio decoder module 40 is connected to the chip control module 20. The audio decoder module 40 decodes the audio signals from the chip control module 20 and generates corresponding digital audio signals. The output power amplifier module 50 is connected to the audio decoder module 40. The output power amplifier module 50 receives the signals output by the audio decoder module 40 and outputs the final acoustic wave signal.
[0032] The power output module 60 is connected to the power input module 10. The power output module 60 receives power from the power supply port 102. The power output module 60 is also connected to the chip control module 20. It receives the CC signal from the control signal output terminal 202, adjusts the power and signal data to match the device requirements, and outputs them to external devices.
[0033] Specifically, the power input module 10 includes:
[0034] The power receiving port 101 can be either a USB-A or USB-C interface. It is understood that the specific power receiving port 101 is not limited and can be configured by the user according to the actual situation.
[0035] The power supply port 102 receives power from the power receiving port 101, and the power is delivered to the chip control module 20 and the power output module 60 through the power supply port 102.
[0036] The power supply signal port 103 is spaced apart from the power supply port 102, and sends signals to the chip control module 20.
[0037] Specifically, the chip control module 20 is a microcontroller unit (MCU). The MCU individually controls the power input module, the power output module, the acoustic wave source module, and the audio decoding module; or the MCU simultaneously controls the power input module, the power output module, the acoustic wave source module, and the audio decoding module, thereby dynamically adjusting the intensity and frequency of the sound waves.
[0038] Specifically, the sound wave source module 30 generates sound waves in the range of 20Hz to 20kHz. Through the sound wave source module 30, the system can emit sounds of specific frequencies (such as ultrasound, white noise, etc.), which can have a positive impact on the user's concentration, help the user (especially children) to concentrate, reduce environmental interference, and improve work or study efficiency.
[0039] It should be noted that numerous experiments have shown that children's attention is most effective when the sound wave frequency range is between 20 Hz and 20 kHz. When the sound wave frequency is greater than or less than the range of 20 Hz to 20 kHz, the attention effect decreases by 30%.
[0040] Specifically, the audio decoder module 40 supports high-fidelity audio signal decoding, which can accurately convert digital audio signals into analog audio output while maintaining the clarity and effectiveness of sound waves.
[0041] Specifically, the output amplifier module 50 includes a speaker or a miniature vibrator, and the volume and frequency can be controlled by the chip control module 20 to stimulate the child in the form of sound waves and regulate their concentration.
[0042] This utility model provides a connector (not shown in the figure) including an acoustic wave function management system 1001, a PCB board 1002 and a housing 1003, wherein the acoustic wave function management system 1001 is disposed in the PCB board 1002 and the PCB board 1003 is disposed in the housing 1003.
[0043] Please refer to Figure 2. This utility model provides a data cable in three aspects, including a sound wave function management system 1001, a PCB board 1002, and a housing 1003. The sound wave function management system 1001 is disposed in the PCB board 1002, the PCB board 1002 is disposed in the housing 1003, and the housing 1003 is connected to the wire harness.
[0044] Through the implementation of the above technical solution, the chip control module of this invention controls the audio signal generated by the sound wave source module according to the signal received from the power input module, and combines the audio decoder module and the output power amplifier module to perform actual sound wave output, providing assistance for children's concentration. Simultaneously, the sound wave function management system is installed in the PCB board of the data cable, allowing for low power consumption and long-term use during data cable operation, with a simple structure and convenient operation.
[0045] The above description is only a part of the embodiments of this utility model and does not limit the patent scope of this utility model. Any direct or indirect application in other related technical fields is similarly included in the patent protection scope of this utility model.
Claims
1. A sound wave function management system, characterized in that, include: Interconnected power input and power output modules; A chip control module is disposed between the power output module and the power input module, with one end connected to the power input module and the other end connected to the power output module; an audio source module is disposed on one side of the chip control module, with one end connected to the chip control module and the other end freely disposed; an audio decoder module is disposed on the other side of the chip control module, with one end connected to the chip control module and the other end freely disposed; and an output power amplifier module is connected to the audio decoder module. The chip control module, the audio decoder module, and the output power amplifier module are sequentially connected.
2. The acoustic wave function management system according to claim 1, characterized in that, include: The chip control module receives the voltage and power supplied by the MCU through the power input module. The chip control module has a control signal input terminal and a control signal output terminal. The control signal input terminal is located near the power input module. The control signal output terminal is located near the power input module.
3. The acoustic wave function management system according to claim 1, characterized in that, The power input module includes: a power receiving port, which is either a USB-A or USB-C interface; a power supply port, which receives power from the power receiving port and transmits the power to the chip control module and the power output module through the power supply port; and a power supply signal port, which is spaced apart from the power supply port and sends a signal to the chip control module.
4. The acoustic wave function management system according to claim 1, characterized in that, The chip control module is a microcontroller unit (MCU). The MCU is interactively connected to the audio decoder module, the power input module, the power output module, and the sound source module.
5. The acoustic wave function management system according to claim 4, wherein the microcontroller unit (MCU) individually controls the power input module, the power output module, the acoustic wave source module, and the audio decoder module; or the microcontroller unit (MCU) simultaneously controls the power input module, the power output module, the acoustic wave source module, and the audio decoder module.
6. The acoustic wave function management system according to claim 1, characterized in that, The acoustic wave source module generates acoustic waves with a frequency range of 20Hz to 20kHz.
7. The acoustic wave function management system according to claim 1, characterized in that, The output amplifier module includes either a speaker or a miniature vibrator.
8. The acoustic wave function management system according to claim 7, characterized in that, The chip control module sequentially controls the audio decoder and the output power amplifier module to output sound waves; the chip control module receives signals from the audio decoder and adjusts the voltage or current of the power input module.
9. A connector, characterized in that, include: The acoustic wave function management system as described in any one of claims 1 to 8; a PCB board, wherein the acoustic wave function management system is installed inside the PCB board; a housing, wherein the PCB board is disposed inside the housing; wherein the acoustic wave function management system, the PCB board, and the housing are stacked sequentially.
10. A data cable, characterized in that, include: The acoustic wave function management system as described in any one of claims 1 to 7; a PCB board, wherein the acoustic wave function management system is installed within the PCB board; a housing, wherein the PCB board is disposed within the housing; and a wiring harness, wherein the housing is connected to the wiring harness.