CN212345970U

CN212345970U - Sofa with acousto-optic function

Info

Publication number: CN212345970U
Application number: CN202020703169.4U
Authority: CN
Inventors: 何蔚蓝; 章强
Original assignee: Dongguan Priority Home Co ltd
Current assignee: Dongguan Priority Home Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a sofa with acousto-optic function, including sofa body, acquisition module, adjusting module, conversion module, atmosphere lamp and audio playback device, the atmosphere lamp is installed in sofa body both sides, and the speaker of audio playback device sets up in sofa body both sides and front portion, and wherein, acquisition module connects the audio frequency chip of audio playback device, acquires the frequency and the amplitude of the audio frequency of playing in real time; the conversion module converts the frequency and the amplitude of the audio played in real time into corresponding light color grade and brightness codes through the set frequency and amplitude interval; the adjusting module controls the corresponding brightness and color displayed by the atmosphere lamp according to the light color grade and the brightness code. The utility model discloses can make the colour and the luminance of atmosphere lamp change the corresponding colour along with the frequency and the amplitude of broadcast audio frequency.

Description

Sofa with acousto-optic function

Technical Field

The utility model relates to a house field, concretely relates to sofa with reputation function.

Background

Along with the popularization of sofas in life, users pay more and more attention to the creation of indoor atmosphere, atmosphere lamp products are carried on the sofas more and more, and RGB atmosphere lamps are widely used due to the advantages of being high in brightness and light color and adjustable. More and more businesses have begun to carry atmosphere lights on sofas. Most of them use switches to directly control the turning on or off of the atmosphere lamp, and products capable of controlling the color change of the atmosphere lamp according to the frequency and amplitude of the ambient audio frequency are lacked.

Chinese patent CN108135050A discloses a pickup LED color mixing lamp, including power, microprocessor, AD module, adapter, PWM control module and RGB three-colour LED lamp, power and microprocessor electric connection, the adapter passes through AD module and microprocessor signal connection, and microprocessor passes through PWM control module and is connected with RGB three-colour LED lamp electric control. The RGB color-mixing LED lamp with the sound pickup function does not need a mobile phone or a network, a sound pickup (microphone) is designed, ambient sound is collected, a sound spectrum is extracted through a processor, spectrum information is used as a control parameter to control the PWM duty ratio, light emitting control of the RGBLED is achieved, and the purpose of color mixing is achieved. The pickup RGB color-mixing LED lamp can be used independently, does not depend on other equipment, and can realize color mixing by collecting environmental sound (playing music or speaking).

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sofa with reputation function can make the colour and the luminance of atmosphere lamp change the corresponding colour along with the frequency and the amplitude of broadcast audio frequency.

A sofa with an acousto-optic function comprises a sofa body, an acquisition module, an adjusting module, a conversion module, atmosphere lamps and audio playing equipment, wherein the atmosphere lamps are installed on two sides of the sofa body, and loudspeakers of the audio playing equipment are arranged on two sides and the front part of the sofa body; the conversion module converts the frequency and the amplitude of the audio played in real time into corresponding light color grade and brightness codes through the set frequency and amplitude interval; the adjusting module controls the corresponding brightness and color displayed by the atmosphere lamp according to the light color grade and the brightness code.

Preferably, the atmosphere lamp comprises an LED light source, a light guide and a light emitting power circuit board, and the LED light source and the light guide are connected with the light emitting power circuit board.

Preferably, the speakers are also installed at both sides of the headrest of the sofa.

Preferably, the sofa armrest further comprises a switch device, wherein the switch device is arranged on the side surface of the sofa armrest and is used for switching on or off the acousto-optic function.

Compared with the prior art, the wood utility model has the advantages that the sofa can change the corresponding color of the color and the brightness of the atmosphere lamp along with the frequency and the amplitude of the playing audio, create a better indoor atmosphere and increase the user experience.

Drawings

FIG. 1 is a schematic structural view of a sofa with an acousto-optic function;

FIG. 2 is a schematic view of the structure of an atmosphere lamp;

fig. 3 is a schematic circuit diagram of an atmosphere lamp control part.

In the figure, a sofa body 1, an acquisition module 2, an adjustment module 3, a conversion module 4, an atmosphere lamp 5, an audio playing device 6, a switch device 7, a sofa headrest 101, a sofa armrest 102, a mounting groove 103, a display screen 201, an LED light source 501, a light guide 502 and a loudspeaker 601.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, a sofa with an audio-visual function is characterized by comprising a sofa body 1, an acquisition module 2, an adjustment module 3, a conversion module 4, atmosphere lamps 5 and an audio playing device 6, wherein the atmosphere lamps 5 are installed on two sides of the sofa body 1, the front portion of the sofa body 1 is further provided with an installation groove 103, the atmosphere lamps 5 penetrate through the installation groove, speakers 601 of the audio playing device 6 are arranged on two sides, the front portion of the sofa body 1 and two sides of a sofa headrest 101, the acquisition module 2 is connected with an audio chip of the audio playing device 6 to acquire the frequency and amplitude of audio played in real time, and the acquisition module 2 is further provided with a display screen 201 capable of displaying the frequency and amplitude of the audio played in real time; the conversion module 3 converts the frequency and amplitude of the audio played in real time into corresponding light color grade and brightness codes through the set frequency and amplitude interval; the adjusting module 4 is connected with the atmosphere lamp 5, and controls the atmosphere lamp 5 to display corresponding brightness and color according to the light color grade and the brightness code.

The atmosphere lamp 5 comprises an LED light source 501, a light guide 502 and a light-emitting power circuit board, wherein the LED light source 501 and the light guide 502 are connected with the light-emitting power circuit board. The sofa armrest comprises a sofa armrest 102, and is characterized by further comprising a switch device 7, wherein the switch device 7 is installed on the side surface of the sofa armrest 102, connected with the acquisition module 2, the adjustment module 3 and the conversion module 4, and used for switching on or off the acousto-optic function.

The frequency and amplitude interval set in this embodiment is specifically when the frequency is: when the color codes of [ x0, x1), [ x1, x2), [ x2, x3), [ x3, x4), [ x4, x5), [ x5, x6), [ x6, x7), [ x7, x8] are respectively color1, color2, color3, color4, color5, color6, color7, and color8, the corresponding atmosphere lamps are purple, blue, cyan, green, white, yellow, orange, and red.

When the amplitude is at: when the luminance levels are level, and level, the corresponding luminance levels are n1, n2, n3, n4, n5, n6, n7, n8, n9, and n10, where n to n are set luminance values, and n < n < > n.

The utility model discloses a use method does: firstly, a loudspeaker 601 of the audio playing device 6 is turned on to play audio, and the frequency and amplitude of the audio played by the audio chip are obtained through the obtaining module 2; the conversion module 3 converts the obtained frequency and amplitude into corresponding light color grade and brightness code according to the set conversion rule, and sends the code to the adjustment module 4, and the adjustment module 4 controls the atmosphere lamp 5 to display corresponding brightness and color according to the light color grade and the brightness code.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and decorations made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sofa with acousto-optic function is characterized by comprising a sofa body (1), an acquisition module (2), an adjustment module (3), a conversion module (4), atmosphere lamps (5) and audio playing equipment (6), wherein the atmosphere lamps (5) are arranged on two sides of the sofa body (1), loudspeakers (601) of the audio playing equipment (6) are arranged on two sides and the front part of the sofa body (1),

the acquisition module (2) is connected with an audio chip of the audio playing device (6) and acquires the frequency and amplitude of audio played in real time;

the conversion module (4) converts the frequency and the amplitude of the audio played in real time into corresponding light color grade and brightness codes through the set frequency and amplitude interval;

the adjusting module (3) controls the atmosphere lamp (5) to display corresponding brightness and color according to the light color grade and the brightness code.

2. The sofa with acousto-optic function according to claim 1, characterized in that the atmosphere lamp (5) comprises an LED light source, a light guide and a light-emitting power circuit board, and the LED light source and the light guide are connected with the light-emitting power circuit board.

3. The sofa with acousto-optic function according to claim 1, characterized in that the speakers (601) are also installed on both sides of the headrest (101) of the sofa.

4. The sofa with acousto-optic function according to claim 1, further comprising a switch device (7), wherein the switch device (7) is installed on the side of the sofa armrest (102) for turning on or off the acousto-optic function.