CN211207106U

CN211207106U - Intelligent sound system

Info

Publication number: CN211207106U
Application number: CN201920402726.6U
Authority: CN
Inventors: 陈超
Original assignee: Henan Qijiu Eight Intelligent Technology Co ltd
Current assignee: Henan Qijiu Eight Intelligent Technology Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-08-07
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses an intelligent sound system, including the stereo set, still include the P L C controller of being connected with the control center of stereo set, P L C controller is connected with wireless signal receiver, still including setting up the ultrasonic wave wall thickness measuring apparatu and the decibel detector of measuring indoor volume of measuring wall thickness on indoor wall, ultrasonic wave wall thickness measuring apparatu and decibel detector are connected to microprocessor jointly, and microprocessor still is connected with wireless signal transmitter, the utility model discloses an ultrasonic wave wall thickness measuring apparatu measures the thickness of wall, learns the sound insulation decibel volume of this wall, according to the current volume decibel automatic control sound system of decibel detector turn down the volume, realize whether intelligent sound system disturbs the people to the volume and carry out automatic discrimination and automatic control volume down use.

Description

Intelligent sound system

Technical Field

The utility model belongs to the technical field of intelligent household equipment, concretely relates to intelligence sound system.

Background

Along with the popularization of the intelligent home system, the intelligent sound system is greatly developed. In the last decade, the Chinese audio industry has been rapidly developed, from traditional sound boxes and speakers, sound equipment in family movies and televisions, public places, public meeting rooms and other public systems; with the development of digital electronic technology, the sound equipment is matched with computers, communication equipment, video equipment and intelligent household appliances, and the integrated trend is developed.

However, the existing intelligent sound system only plays a role in the aspects of sound effect, intelligent equipment use by a user, even control and the like, and when the sound system is used at home, the problem that the volume exceeds the sound insulation range of the wall surface when the user uses the sound system, so that people are disturbed is caused. When the user uses the sound system at home, the user does not know whether the volume of the user is too large and disturbs people, the neighbor often finds the user to turn down the volume, and the sound system cannot automatically judge whether the volume disturbs people and automatically control to turn down the volume for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the intelligent sound system solves the problem that the existing sound system cannot automatically judge whether the volume disturbs people and automatically control to turn down the volume, so that the sound system used in a family often disturbs people due to overlarge volume.

The utility model adopts the technical scheme as follows:

the utility model provides an intelligent sound system, includes the stereo set, still includes the P L C controller of being connected with the control center of stereo set, and P L C controller is connected with radio signal receiver, still including setting up the ultrasonic wave wall thickness measuring apparatu and the decibel detector of measuring indoor volume of measuring wall thickness on indoor wall, and ultrasonic wave wall thickness measuring apparatu and decibel detector are connected to microprocessor jointly, and microprocessor still is connected with radio signal transmitter.

Furthermore, a dust screen is arranged on the decibel detector.

Furthermore, the circuit of the wireless signal transmitter adopts a high-frequency transmitting circuit consisting of an inductor, a capacitor, a resistor, a diode, a triode, a crystal oscillator and a transmitting antenna.

Further, the circuit of the wireless signal receiver adopts a wireless receiving circuit composed of an integrated chip MICRF002, a receiving antenna connected thereto, and a peripheral circuit.

Furthermore, the ultrasonic wall surface thickness measuring instrument is provided with a dust cover which completely covers the ultrasonic wall surface thickness measuring instrument and the measured wall surface.

Furthermore, the microprocessor is also connected with an alarm prompting device.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the thickness that the wall was measured to the ultrasonic wave wall thickness measuring apparatu that adopts the setting to measure wall thickness on indoor wall, decibel detector measures indoor volume, if indoor volume exceeds the sound insulation decibel volume of wall, then microprocessor sends control signal control wireless transmitter work transmission radio signal, the radio signal receiver received signal, P L C controller control sound system begins to turn down the volume gradually, reduce to sound insulation decibel volume when the volume in, radio signal transmitter stops transmitting radio signal, radio signal receiver no longer receives the signal, P L C controller stop control sound system turned down the volume this moment, sound system just uses with the safe volume at this moment.

2. The utility model discloses in, be provided with the dust screen on the decibel detector, can prevent that the radio reception loudspeaker of decibel detector from being plugged up by the dust and the detection effect of stereo set decibel detector. The ultrasonic wall thickness measuring instrument is provided with the dust cover which completely covers the ultrasonic wall thickness measuring instrument and the wall surface to be measured, so that the cleanness of the wall surface to be detected by the detecting instrument can be ensured, and the accuracy and the detection effect of the detecting instrument can be ensured.

3. The utility model discloses in, microprocessor still is connected with the warning suggestion device, can in time remind the volume that the user used too big, reduces the volume when can help the user to use next time and uses.

4. The utility model discloses in, wireless signal receiver's circuit adopts the wireless receiving circuit who comprises integrated chip MICRF002, rather than the receiving antenna and the peripheral circuit who connects, adopts integrated chip to simplify the circuit, and the performance is better, and it is more convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is a schematic circuit diagram of the wireless signal transmitter of the present invention;

fig. 3 is a schematic circuit diagram of the wireless signal receiver of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are merely some, but not all, embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

The utility model discloses preferred embodiment provides a pair of intelligence sound system, including the stereo set, still include the P L C controller of being connected with the control center (if treater or controller) of stereo set, P L C controller is connected with radio signal receiver, still including setting up the ultrasonic wave wall thickness measuring apparatu and the decibel detector of measuring indoor volume of measuring wall thickness on indoor wall, ultrasonic wave wall thickness measuring apparatu and decibel detector are connected to microprocessor jointly, and microprocessor still is connected with radio signal transmitter.

The utility model discloses in, the thickness of wall is measured out to the ultrasonic wave wall thickness measuring apparatu that adopts the setting to measure wall thickness on indoor wall, the sound insulation performance of wall is relevant and directly proportional rather than thickness, can learn the sound insulation decibel volume of this wall through this thickness microprocessor, decibel detector measures indoor volume, if indoor volume exceeds the sound insulation decibel volume of wall, then microprocessor sends control signal control wireless transmitter work transmission radio signal, radio signal receiver received signal, P L C controller sends control signal to the control center of stereo set, control sound system begins to turn down the volume gradually, reduce to sound insulation decibel volume when the volume within, radio signal transmitter stops transmitting radio signal, radio signal receiver no longer receives the signal, P L C controller stop control sound system turns down the volume this moment, sound system just uses with the safe volume at this moment, this intelligence sound system can disturb the citizen and carry out automatic discrimination and automatic control volume down the use to the volume.

Furthermore, the circuit of the wireless signal transmitter adopts a high-frequency transmitting circuit consisting of an inductor, a capacitor, a resistor, a diode, a triode, a crystal oscillator and a transmitting antenna. The circuit is shown in fig. 2.

Further, the circuit of the wireless signal receiver adopts a wireless receiving circuit composed of an integrated chip MICRF002, a receiving antenna connected thereto, and a peripheral circuit. The circuit is shown in fig. 3.

The utility model discloses in, wireless signal receiver's circuit adopts the wireless receiving circuit who comprises integrated chip MICRF002, rather than the receiving antenna and the peripheral circuit who connects, adopts integrated chip to simplify the circuit, and the performance is better, and it is more convenient to use.

The P L C controller can be a mainstream small P L C controller, such as an Allen-Bradley Micro870, and the like, the signal output end OUT of the wireless signal receiver is connected with the signal input end of the P L C controller, and the P L C controller and the wireless signal receiver can be directly installed on the sound box.

The relation between the sound insulation decibel quantity of the wall surface and the thickness of the wall surface can be obtained by inputting the data into the microprocessor in advance. The microprocessor can adopt mainstream, such as MIPS K series microprocessor. The signal output ends of the ultrasonic wall thickness measuring instrument and the decibel detector and the input end IN of the wireless signal transmitter are connected to the I/O signal end of the microprocessor. Microprocessor and wireless signal transmitter can set up on unified circuit board install on the wall can.

Example 2

The utility model discloses preferred embodiment is provided with the dust screen on the decibel detector on the basis of embodiment one, can prevent that the radio reception loudspeaker of decibel detector from being plugged up by the dust and the detection effect of stereo set decibel detector. The ultrasonic wall thickness measuring instrument is provided with the dust cover which completely covers the ultrasonic wall thickness measuring instrument and the wall surface to be measured, so that the cleanness of the wall surface to be detected by the detecting instrument can be ensured, and the accuracy and the detection effect of the detecting instrument can be ensured.

Example 3

The utility model discloses preferred embodiment is on embodiment one's basis, microprocessor still is connected with the warning suggestion device, can in time remind the volume that the user used too big, can help the user to reduce the volume when using next time and use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The intelligent sound system comprises a sound box and is characterized by further comprising a P L C controller connected with a control center of the sound box, wherein the P L C controller is connected with a wireless signal receiver, the intelligent sound system further comprises an ultrasonic wall thickness measuring instrument and a decibel detector, the ultrasonic wall thickness measuring instrument is arranged on an indoor wall surface and used for measuring wall thickness, the decibel detector is used for measuring indoor volume, the ultrasonic wall thickness measuring instrument and the decibel detector are connected to a microprocessor together, and the microprocessor is further connected with a wireless signal transmitter.

2. The intelligent sound system of claim 1, wherein: and a dust screen is arranged on the decibel detector.

3. The intelligent sound system of claim 1, wherein: the circuit of the wireless signal transmitter adopts a high-frequency transmitting circuit consisting of an inductor, a capacitor, a resistor, a diode, a triode, a crystal oscillator and a transmitting antenna.

4. The intelligent sound system of claim 1, wherein: the circuit of the wireless signal receiver adopts a wireless receiving circuit consisting of an integrated chip MICRF002, a receiving antenna connected with the integrated chip MICRF002 and peripheral circuits.

5. The intelligent sound system of claim 1, wherein: the ultrasonic wall surface thickness measuring instrument is provided with a dust cover which completely covers the ultrasonic wall surface thickness measuring instrument and the measured wall surface.

6. The intelligent sound system of claim 1, wherein: the microprocessor is also connected with an alarm prompting device.