CN213661905U - Can be to filterable audio amplifier of making an uproar that falls of speech signal - Google Patents
Can be to filterable audio amplifier of making an uproar that falls of speech signal Download PDFInfo
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- CN213661905U CN213661905U CN202022126707.0U CN202022126707U CN213661905U CN 213661905 U CN213661905 U CN 213661905U CN 202022126707 U CN202022126707 U CN 202022126707U CN 213661905 U CN213661905 U CN 213661905U
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Abstract
The utility model discloses a can be to voice signal filterable audio amplifier of making an uproar that falls, include: the system comprises a detection module, a master control system and a driving module; the detection module comprises voice acquisition equipment, a dust sensor and a second wireless communication module; the control system comprises an intelligent voice main control module, a first wireless communication module, a storage module, a display screen, a power supply module, a voice broadcast module, a key module and a main control module; the driving module comprises a power switch driver, a player driver, an LED lamp driver, an alarm driver, a power switch, a player, an LED lamp and an alarm; the control of the function of the sound box is realized by voice through the design, and meanwhile, the purpose of influencing the sound effect by dust accumulation is avoided.
Description
Technical Field
The utility model relates to a pronunciation audio amplifier technical field especially relates to a can be to the filterable audio amplifier of making an uproar that falls of voice signal.
Background
A sound box is a commonly used electronic product, and can be used for playing audio files, especially music for people to enjoy. At present, with the development of scientific technology and the improvement of the living quality requirements of people, the existing loudspeaker box with single function can not fully meet the use requirements of people.
The existing authorized utility model patent, for example, with the patent application number of CN201821319377.3, is named as a utility model patent of an intelligent voice sound box, and comprises a machine body part, an acoustic part and a voice control system; the machine body component comprises a sound box shell, a battery arranged in the sound box shell and a connecting component fixedly connected with the sound box shell; the acoustic component comprises a loudspeaker and a sound cavity which are fixedly connected with the shell of the sound box, and the loudspeaker and the sound cavity are electrically connected with the battery; the voice control system is arranged in the sound box shell and fixedly connected with the sound box shell, the voice control system is electrically connected with the acoustic component, and the intelligent voice sound box simplifies the voice control system of the whole sound box by adopting the intelligent voice main control module, reduces modules of the voice control system, reduces the manufacturing cost and reduces the interference caused by multi-module communication.
Although the scheme realizes the function of controlling the sound box by voice, the scheme cannot solve the specific function target of the sound box by voice control on one hand, and neglects the influence of dust accumulation on the sound effect of the sound box on the other hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the problem of the interaction between current pronunciation audio amplifier and the audio amplifier concrete function is solved in order to solve, that is to say the pronunciation specifically realizes those targets is solved simultaneously, solves the dust and accumulates the problem that influences the audio.
The utility model aims at realizing through the following technical scheme:
a noise reduction speaker capable of filtering a voice signal, comprising: the device comprises a detection module, a control system and a driving module;
the detection module comprises voice acquisition equipment, a dust sensor and a second wireless communication module;
the dust sensor is electrically connected with the second wireless communication module and is arranged at a loudspeaker in the sound box;
the control system comprises an intelligent voice main control module, a first wireless communication module, a storage module, a display screen, a power supply module, a voice broadcast module, a key module and a main control module;
the intelligent voice main control module, the first wireless communication module, the display screen, the storage module, the power supply module, the voice broadcasting module and the key module are respectively connected with the main control module;
the second wireless communication module is in communication connection with the first wireless communication module, and the voice acquisition module is electrically connected with the intelligent voice main control module;
the driving module comprises a power switch driver, a player driver, an LED lamp driver, an alarm driver, a power switch, a player, an LED lamp and an alarm;
the power switch driver is connected with the main control module, and the power switch is connected with the power switch driver; the player driver is connected with the main control module, and the player is connected with the player driver; the LED lamp driver is connected with the main control module, and the LED lamp is connected with the LED lamp driver; the alarm driver is connected with the main control module, and the alarm is connected with the alarm driver.
Furthermore, the power supply module comprises a power supply switching module, a battery pack and a socket power supply, the battery pack and the socket power supply are respectively connected with the power supply switching module, and the power supply switching module is connected with the main control module.
Furthermore, the key module comprises a volume adjusting key, a song switching key and a power switch key.
Furthermore, the display screen adopts an LED display screen.
Further, the battery pack adopts a lithium battery pack.
Furthermore, the alarm adopts an audible and visual alarm.
Further, the main control module adopts an STM32F407 processing chip.
Further, voice broadcast module has typeeed the voice message who warns dust concentration in advance.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design of pronunciation collection module, intelligent pronunciation host system, each driver for the audio amplifier can discern pronunciation, and according to opening or closing of the function that speech control corresponds.
2. The utility model discloses a design of dust sensor, voice broadcast module, alarm for the audio amplifier can detect the dust in the audio amplifier, and warn through pronunciation and alarm.
3. The utility model discloses a group battery and socket power supply are the system power supply in turn, have realized the problem that the system lasts the power supply to environmental protection and energy saving.
4. The utility model discloses a button module combines together with speech control, can not the problem of effective control audio amplifier after avoiding single control to go wrong.
Drawings
FIG. 1 is an overall system diagram of the present invention;
fig. 2 is a detailed system diagram of the driving module and the control module according to the present invention;
fig. 3 is a detailed system diagram of the power supply module 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 work belong to the protection scope of the present invention.
A noise reduction speaker capable of filtering a voice signal, comprising: the device comprises a detection module, a control system and a driving module;
the detection module comprises voice acquisition equipment, a dust sensor and a second wireless communication module;
the dust sensor is electrically connected with the second wireless communication module and is arranged at a loudspeaker in the sound box;
the control system comprises an intelligent voice main control module, a first wireless communication module, a storage module, a display screen, a power supply module, a voice broadcast module, a key module and a main control module;
the intelligent voice main control module, the first wireless communication module, the display screen, the storage module, the power supply module, the voice broadcasting module and the key module are respectively connected with the main control module;
the second wireless communication module is in communication connection with the first wireless communication module, and the voice acquisition module is electrically connected with the intelligent voice main control module;
the driving module comprises a power switch driver, a player driver, an LED lamp driver, an alarm driver, a power switch, a player, an LED lamp and an alarm;
the power switch driver is connected with the main control module, and the power switch is connected with the power switch driver; the player driver is connected with the main control module, and the player is connected with the player driver; the LED lamp driver is connected with the main control module, and the LED lamp is connected with the LED lamp driver; the alarm driver is connected with the main control module, and the alarm is connected with the alarm driver.
The working principle of the scheme is briefly described as follows:
when the system is in operation, the voice acquisition module acquires voice information and transmits the voice information to the intelligent voice main control module, the intelligent voice main control module identifies and processes the voice information and sends the processed result to the main control module, the main control module controls the power switch driver to turn on or turn off the power supply of the sound box according to the voice information to realize the function of voice control equipment switch, the main control module controls the player driver to turn on or turn off the player according to the voice information to realize the function of voice control playing, the main control module controls the LED lamp driver to turn on or turn off the LED lamp group according to the voice information to realize the function of voice control LED lamps and increase the atmosphere of listening to songs, meanwhile, a dust sensor in the sound box detects dust in the sound box and sends the dust to a first wireless communication module connected with the main control module through a second wireless communication module, and after the main control module receives, the dust value which is set in advance is extracted from the storage module and compared, when the dust concentration exceeds a set value, the dust can influence the sound effect, the main control module controls the voice broadcasting module to play the dust warning voice which is recorded in advance, on the other hand, the alarm driver is controlled to start the alarm to remind, when the sound box equipment is inserted into the socket power supply to be charged, the main control module controls the power supply switching module to switch the power supply of the socket power supply to the power supply of the socket power supply, when the sound box is not charged, the main control module controls the power supply switching module to switch the power supply of the socket power supply to the power supply of the battery pack, the alternate power supply mode is adopted, the problem of continuous power supply of the system is solved, meanwhile, the environment is protected and energy is saved, the display screen can display the information of currently played music, electric quantity, dust concentration and the like, the problem that the equipment cannot be effectively controlled.
Further, the power supply module comprises a power supply switching module, a battery pack and a socket power supply, the battery pack and the socket power supply are respectively connected with the power supply switching module, the power supply switching module is connected with the main control module, when the sound box equipment is inserted into the socket power supply to be charged, the main control module controls the power supply switching module to switch power supply to the socket power supply, when the sound box is not charged, the main control module controls the power supply switching module to switch the socket power supply to the battery pack for power supply, and by adopting the alternative power supply mode, the problem of continuous power supply of the system is solved.
Furthermore, the key module comprises a volume adjusting key, a song switching key and a power switch key, and is combined with the voice control module, so that the problem that the equipment cannot be effectively controlled after a single control mode is failed is solved.
Furthermore, the display screen adopts an LED display screen, the LED display integrates the microelectronic technology, the computer technology and the information processing, and becomes a new generation display medium with the most advantages due to the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like.
Furthermore, the battery pack adopts a lithium battery pack, so that the service life of the lithium battery pack is long, the energy conversion ratio is high, no heavy metal ions are generated, and the battery pack is environment-friendly and energy-saving.
Furthermore, the alarm adopts an audible and visual alarm and adopts two alarm modes of sound and light alarm, so that the reminding effect is more obvious.
Furthermore, the main control module adopts STM32F407 processing chip, and STM32F407 processing chip can accomplish the information of receiving intelligent pronunciation main control module and dust sensor to the task of control corresponding driver.
Further, voice broadcast module has typeeed the speech information who warns dust concentration in advance, and the use of cooperation alarm reaches the effect of effectively reminding dust concentration, avoids dust concentration to exert an influence to the audio.
It is worth noting that: host system in this scheme, the dust sensor, the pronunciation collection module, intelligence pronunciation host system, first wireless communication module, second wireless communication module, storage module, the module that charges, the group battery, socket power, the display screen, the voice broadcast module, the button module, the alarm, the switch driver, the LED lamp driver, player driver etc. are common circuit or the material object among the prior art, the innovation of this scheme does not lie in single circuit, but the cooperation of several module and circuit is used and is reached the control that pronunciation realized the audio amplifier function, avoid the dust accumulation to produce the purpose that influences to the audio simultaneously.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A noise reduction speaker capable of filtering a voice signal, comprising: the device comprises a detection module, a control system and a driving module;
the detection module comprises voice acquisition equipment, a dust sensor and a second wireless communication module;
the dust sensor is electrically connected with the second wireless communication module and is arranged at a loudspeaker in the sound box;
the control system comprises an intelligent voice main control module, a first wireless communication module, a storage module, a display screen, a power supply module, a voice broadcast module, a key module and a main control module;
the intelligent voice main control module, the first wireless communication module, the display screen, the storage module, the power supply module, the voice broadcasting module and the key module are respectively connected with the main control module;
the second wireless communication module is in communication connection with the first wireless communication module, and the voice acquisition module is electrically connected with the intelligent voice main control module;
the driving module comprises a power switch driver, a player driver, an LED lamp driver, an alarm driver, a power switch, a player, an LED lamp and an alarm;
the power switch driver is connected with the main control module, and the power switch is connected with the power switch driver; the player driver is connected with the main control module, and the player is connected with the player driver; the LED lamp driver is connected with the main control module, and the LED lamp is connected with the LED lamp driver; the alarm driver is connected with the main control module, and the alarm is connected with the alarm driver.
2. The noise reduction sound box capable of filtering voice signals according to claim 1, wherein the power supply module comprises a power supply switching module, a battery pack and a socket power supply, the battery pack and the socket power supply are respectively connected with the power supply switching module, and the power supply switching module is connected with the main control module.
3. The noise reduction speaker capable of filtering voice signals according to claim 1, wherein the key module comprises a volume adjustment key, a song switch key, and a power switch key.
4. The noise reduction sound box capable of filtering voice signals according to claim 1, wherein the display screen is an LED display screen.
5. The noise reduction sound box capable of filtering voice signals according to claim 2, wherein the battery pack is a lithium battery pack.
6. The noise reduction sound box capable of filtering voice signals according to claim 1, wherein the alarm is an audible and visual alarm.
7. The noise reduction sound box capable of filtering voice signals according to claim 1, wherein the main control module adopts an STM32F407 processing chip.
8. The noise reduction sound box capable of filtering voice signals according to claim 1, wherein the voice broadcasting module records voice information for warning dust concentration in advance.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126707.0U CN213661905U (en) | 2020-09-24 | 2020-09-24 | Can be to filterable audio amplifier of making an uproar that falls of speech signal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022126707.0U CN213661905U (en) | 2020-09-24 | 2020-09-24 | Can be to filterable audio amplifier of making an uproar that falls of speech signal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156976A (en) * | 2021-11-17 | 2022-03-08 | 深圳市优必选科技股份有限公司 | Charging control circuit and robot charging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156976A (en) * | 2021-11-17 | 2022-03-08 | 深圳市优必选科技股份有限公司 | Charging control circuit and robot charging system |
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