CN221429052U - Sound system - Google Patents

Abstract

The application provides a sound system, which comprises a first sound box and a second sound box; the first sound box comprises a first audio signal receiving module, a first audio signal processing module and a first audio signal output module, wherein the first audio signal receiving module is used for receiving audio signals output by the audio source equipment, the first audio signal processing module is used for processing the received audio signals, and the first audio output module is used for outputting the processed audio signals; the second sound box comprises a second audio signal receiving module and a second audio signal processing module, wherein the second audio signal receiving module is used for receiving audio signals output by audio source equipment or the first audio signal output module, and the second audio signal processing module is used for processing the audio signals output by the audio source equipment or the audio signals output by the first audio signal output module; the first sound box is a strip sound box, and the second sound box is one or more of a bass sound box and a surround sound box. The sound system can meet the use requirements of different scenes of users.

Description

Sound system

Technical Field

The application belongs to the technical field of electronic products, and particularly relates to a sound system.

Background

In modern life, which is pursuing more and more conciseness, television sets and projection screens are continually being developed in a thinner and thinner direction, which inevitably sacrifices sound quality. In the existing mature technology, the sounding system needs enough space to generate good tone quality, and the thinner the television or the projection screen is, the smaller the space reserved for the loudspeakers in the body is, and the worse the tone quality is. In addition, televisions and projection screens pursue narrow frames, even no frames. To achieve this, designers of televisions and projection screens have backed speakers behind the screen with sound outlets directed rearward or downward to achieve a narrow, free lower bezel of the television. In this way, the built-in speaker is made to sound against the background wall, or against the desktop, rather than against the viewer. The high-pitched component of the sound is directional, and if the speaker does not sound to the viewer, the sound pressure level and definition of the high-pitched sound will be greatly reduced. Such televisions have poor sound quality, and the traditional solution is to configure a set of home theatres, but the traditional solution is heavy, complex and requires pre-buried wires, which is prohibitive for many families.

Sound systems have now been developed which typically include a Soundbar, a sound box, in combination with a bass box, 2 surround sound boxes or only a sound box. The Soundbar is a system which integrates multiple channels and power amplifiers into a strip sound box, has various audio interfaces and decoding capability, and is an integrated Home theater system (Home theater-in-a-box). However, the existing sound system has single product functions and combined use modes, and the sound system which usually spends huge funds for purchasing is difficult to meet the diversified use demands of users.

Disclosure of Invention

The application aims to overcome the defects of the prior art, and provides a sound system which can provide a plurality of use modes and meet the use requirements of different scenes of users.

In order to solve the technical problems, in one aspect, the application provides an acoustic system, which comprises a first sound box and a second sound box; the first sound box comprises a first audio signal receiving module, a first audio signal processing module and a first audio signal output module, wherein the first audio signal receiving module is used for receiving an audio signal output by radio source equipment, the first audio signal processing module is used for processing the audio signal received by the first audio signal receiving module, and the first audio signal output module is used for outputting the processed audio signal; the second sound box comprises a second audio signal receiving module and a second audio signal processing module, wherein the second audio signal receiving module is used for receiving the audio signal output by the sound source equipment or receiving the audio signal output by the first audio signal output module, and the second audio signal processing module is used for processing the audio signal output by the sound source equipment or the audio signal output by the first audio signal output module; the first sound box is a strip sound box, and the second sound box is one or more of a bass sound box and a surround sound box.

According to the sound system provided by the application, the first sound box and the second sound box can be connected with the sound source equipment to receive the audio signals output by the sound source equipment, so that the use modes of the sound system can be enriched, the diversified use requirements of users are met, and the user experience of the sound system is improved.

In one embodiment, the first audio signal output module of the first sound box is an audio signal transmitting module, and is configured to wirelessly transmit the audio signal; the second audio signal receiving module of the second sound box is a wireless receiving module and is used for receiving the audio signal transmitted by the audio signal transmitting module. The first sound box is connected with the second sound box in a wireless mode.

In one embodiment, the first audio signal receiving module and/or the second audio signal receiving module is a port connected to a sound source device. The first sound box and/or the second sound box are/is connected with the sound source equipment in a wired mode to acquire audio signals.

In one embodiment, the number of the second speakers is plural, and at least one bass speaker is included. The first sound box and the second sound box can form a sound system with the size of more than 2.1.

In an embodiment, the sound system further comprises a charging stand, the charging stand comprises a power output module, the first sound box and/or the second sound box comprises a power input module, and the power output module is electrically connected with the power input module when the first sound box or the second sound box is connected with the charging stand.

In one embodiment, the power output module is a charging port disposed on the charging stand, and the power input module is a charging port disposed on the first sound box and/or the second sound box. The first sound box and/or the second sound box are/is electrically connected with the charging seat in a wired mode.

In another embodiment, the power output module is a wireless charging transmitting module, and the power input module is a wireless charging receiving module. The first sound box and/or the second sound box are/is electrically connected with the charging seat in a wireless mode.

Further, the wireless charging transmitting module of the charging seat can be matched with other electric equipment and used for charging the other electric equipment.

Further, the sound system further comprises a fragrance module, and the fragrance module is arranged on the air duct of the bass loudspeaker box. Because the inside tuber pipe that is provided with of bass audio amplifier, can blow off the fragrance that fragrance module sent to the audio amplifier outside at bass audio amplifier during operation, improve the environment when the user uses sound system, further improve user experience.

Further, the first sound box and/or the second sound box further comprise a call voice processing module, and the call voice processing module is used for collecting call voice and converting the call voice into an audio signal. The first sound box and/or the second sound box can not only directly receive the audio signals output by the audio source equipment, but also collect sound to convert the sound into the audio signals. Therefore, the sound box in the sound system has various modes for obtaining the audio signal, thereby greatly facilitating the users and meeting the diversified demands of the users on the products.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of audio signal transmission of an audio system with a sound source device connected thereto in an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating a connection between a first speaker and a charging stand according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating a connection between a first speaker and a charging stand according to an embodiment of the present application;

FIG. 4 is a schematic diagram illustrating a connection between a first speaker and a charging stand according to another embodiment of the present application;

FIG. 5 is a schematic diagram illustrating connection of a first speaker module according to an embodiment of the present application;

FIG. 6 is a schematic diagram illustrating connection of a first speaker functional module according to another embodiment of the present application;

FIG. 7 is a schematic diagram illustrating connection of a second speaker module according to an embodiment of the present application;

FIG. 8 is a schematic diagram of a second speaker in an embodiment of the present application;

Fig. 9 is a perspective view of the interior of the second enclosure of the embodiment of fig. 8.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be further noted that terms such as left, right, upper, and lower in the embodiments of the present application are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.

The sound system provided by the application comprises a first sound box 11 and a second sound box 12; the first sound box 11 comprises a first audio signal receiving module 112, a first audio signal processing module 113 and a first audio signal output module 114, wherein the first audio signal receiving module 112 is used for receiving an audio signal output by the radio source device 01, the first audio signal processing module 113 is used for processing the audio signal received by the first audio signal receiving module 112, and the first audio signal output module 114 is used for outputting the processed audio signal; the second sound box 12 includes a second audio signal receiving module 121 and a second audio signal processing module 122, where the second audio signal receiving module 121 is configured to receive an audio signal output by the audio source device 01 or receive an audio signal output by the first audio signal output module 114, and the second audio signal processing module 122 is configured to process an audio signal output by the audio source device 01 or an audio signal output by the first audio signal output module 114; the first sound box 11 is a sound box with a bar shape, and the second sound box 112 is one or more of a bass sound box and a surround sound box. Please refer to fig. 1-9 in detail. Compared with the prior art that only one host sound box can be connected with the sound source equipment, each sound box in the sound system can be directly connected with the sound source equipment, and therefore multiple use modes can be provided.

In one embodiment, one mode of use is: the first sound box 11 receives the audio signal of the audio equipment and then forwards the audio signal to the second sound box 12, the first sound box 11 is a sound bar as a main machine, the second sound box 12 can be a bass sound box, and the sound system forms a 2.1 system. Another mode of use is: the first sound box 11 is taken to other scenes, such as outdoor use as a Bluetooth sound box, and the second sound box 12 is directly connected with the sound source equipment to receive the audio signals output by the sound source equipment. It should be noted that, since the second speaker 12 is separately connected to the sound source device in this usage mode, it is preferable to have a speaker with a full audio band such as a sound bar or a surround sound speaker.

Note that, the audio source device in the present application generally refers to a source device such as a television and a projector that outputs a multi-channel audio signal, and therefore, the sound box connected to the audio source device is also required to be a sound box having a multi-channel audio source decoding function.

Additionally, in other embodiments, the sound system may also include a plurality of second speakers 12, at least one of which is a bass speaker and the remaining second speakers 12 are surround sound speakers; if the sound system comprises 3 second sound boxes 12, one of which is a bass sound box and the other two of which are surround sound boxes, the sound system forms a 4.1 system.

Referring to fig. 2-4, the audio system further includes a charging stand 13, the charging stand 13 includes a power output module 131, the first speaker 11 and/or the second speaker 12 includes a power input module, and the power output module 131 is electrically connected to the power input module when the first speaker 11 or the second speaker 12 is connected to the charging stand 13, so as to provide power to the first speaker 11 or the second speaker 12. In the embodiment shown in fig. 2, the power output module 131 of the charging stand 13 is disposed on the top wall thereof, the power input module 111 of the first sound box 11 is disposed on the bottom wall thereof, and when the first sound box 11 is placed on the charging stand 13, the power output module 131 is electrically connected with the power input module 111, so that the charging stand 13 provides power for the first sound box 11. In one embodiment, the first speaker 11 includes a built-in battery, and the first speaker 11 may be charged by the charging stand 13 when placed on the charging stand 13.

Referring to fig. 3, a schematic diagram of the connection between the second sound box 12 and the charging stand 13 is shown, wherein the power output module 131 of the charging stand 13 is disposed on the top wall thereof, and the power input module of the second sound box 12 is disposed on the bottom wall thereof, so that the second sound box 12 can be charged when placed on the charging stand 13.

Further, the charging stand 13 includes a plurality of power output modules 131, which can charge the first sound box 11, the second sound box 12, or a plurality of second sound boxes 12 at the same time.

Referring to fig. 4, a schematic diagram of a charging connection between the charging stand 13 and the first speaker 11 in another embodiment is shown, in which the power output module 131 of the charging stand 13 is disposed on a side wall of the charging stand, and the power input module (not shown) of the first speaker 11 is also disposed on a side wall of the charging stand, so that charging can be achieved by attaching the first speaker 11 to the side wall of the charging stand 13 during charging. Likewise, the power input module of the second speaker 12 may be disposed on a side wall thereof.

In one embodiment, the power output module 131 disposed on the charging stand 13 and the power input module disposed on the first sound box 11 and/or the second sound box 12 are charging ports, such as pin pins, and the charging stand is connected to the first sound box 11 and/or the second sound box 12 in a wired manner.

In another embodiment, the power output module 131 of the charging stand 13 is a wireless charging transmitting module, and the power input module of the first sound box 11 and/or the second sound box 12 is a wireless charging receiving module, that is, the charging stand 13 charges the first sound box 11 and/or the second sound box 12 in a wireless manner. Furthermore, the wireless charging seat can charge other electric equipment besides the first sound box 11 and/or the second sound box 12, so that the charging seat function can be maximized, the purchase cost of user products is saved, and the user experience is improved.

The charging seat is additionally arranged in the sound system, so that on one hand, a user can conveniently connect a power supply when using the sound system, and on the other hand, the charging seat is arranged, so that excessive wire harnesses in the sound system can be avoided, and the attractive appearance is prevented from being influenced when the sound system is used.

In addition, in the sound system of the present application, the first sound box 11 and/or the second sound box 12 are/is connected to the sound source device 01 by wire or wirelessly. Specifically, the first audio signal receiving module 112 and/or the second audio signal receiving module 121 may be a common audio input port of a sound box such as a USB port, an HDMI port, an optical fiber port, an AUX port, or the like, that is, the first sound box 11 and/or the second sound box 12 are connected with the audio source device 01 in a wired manner. AUX port (auxliary) refers to an audio input port that can input audio (a general headphone jack) of electronic audio devices including mp3, and can output music in these devices through sound in a car. Of course, in other embodiments, the first sound box 11 and/or the second sound box 12 may also be connected to the audio source device 01 in a wireless manner, for example, a wireless connection module dongle is plugged into the first sound box 11 and/or the second sound box 12, and a corresponding wireless connection module dongle is plugged into the audio signal box 11, so as to realize wireless connection between the audio source device and the audio signal box 11. It should be noted that, the wireless connection module dongle provided in this embodiment may ensure that the first sound box 11 and/or the second sound box 12 may receive the multi-channel audio signal output by the audio source device 01.

Referring to fig. 5, a schematic diagram of connection of functional modules inside the first speaker 11 in one embodiment is shown. The first sound box 11 includes a first audio signal receiving module 112, a first audio signal processing module 113, a first audio signal output module 114, a driving circuit 115, and a speaker 116, where the first audio signal receiving module 112 is configured to receive multi-channel audio signal input of audio source devices such as a television and a projector, and may also be configured to receive mono-channel audio signal input of audio source devices such as a mobile phone and an MP3, and the first audio signal receiving module 112 receives an audio signal and sends the audio signal to the first audio signal processing module 113 for processing, for example, decoding, dividing, amplifying, etc. the audio signal; in one embodiment, the first audio signal processing module 113 divides the received multi-channel audio signal into two paths, one path outputs the multi-channel audio signal to the first audio signal output module 114 to output the audio signal to the second speaker 12, and the other path outputs the audio signal to the driving circuit 1115 to drive the speaker 116 of the first speaker 11 to sound for audio output.

Referring to fig. 6, a schematic connection diagram of functional modules inside the first speaker 11 according to another embodiment is shown. The first sound box 11 includes a first audio signal receiving module 112, a first audio signal processing module 113, a first audio signal output module 114, a driving circuit 115, a speaker 116, and a call voice processing module 117, where the call voice processing module 117 can be used to collect environmental sound and convert it into an audio signal, and the call voice processing module 117 can implement functions such as echo processing, noise processing, sound source positioning, remote recognition (3-5 meters), automatic gain control, and the like. The call voice processing module 117 may convert the collected voice into a voice signal, amplify the voice signal, and play the voice signal, or may transmit the voice signal through a network. In the application, the first sound box 11 is additionally provided with a third audio signal input mode (directly collecting sound through the talking voice processing module 117) besides the wired audio input and the wireless audio input, and the first sound box 11 is used as an input end of an audio signal and an output end of the audio signal, so that the use scene of the first sound box 11 is increased, and the requirement of users on various products is further met.

Referring to fig. 7, a schematic diagram of the connection of the functional modules inside the second speaker 12 is shown in an embodiment. The second sound box 12 includes a second audio signal receiving module 121, a second audio signal processing module 122, a driving circuit 123, and a speaker 124, where the second audio signal receiving module 121 may be configured to receive an audio signal output by the first audio signal output module 114 of the first sound box 11, and may also be configured to receive an audio signal of a radio source device, and after receiving the audio signal, the second audio signal processing module 122 decodes and amplifies the audio signal, and sends the decoded audio signal to the driving circuit 123 to drive the speaker 124 to perform audio output. Of course, in other embodiments, the second speaker 12 may not include the second audio signal processing module 122, and directly receive the processed audio signal output by the first speaker 12 and send the processed audio signal to the speaker 123 for driving the speaker 124 to output audio. In other embodiments, the enclosure system includes a plurality of second enclosures 12, wherein the second enclosures 12 may further include an audio output module to interface with other second enclosure audio signals.

In addition, in one embodiment, the second sound box 12 is a bass sound box, and further includes a wind pipe 126 and a fragrance module 125, where the fragrance module 125 is disposed on a ventilation path of the wind pipe 126, so that wind generated by vibration of the speaker 124 when the second sound box 12 works can blow fragrance emitted by the fragrance module 125 into air, and a user can add different kinds of perfumes according to an actual scene where the user is located, so as to create a unique atmosphere, and improve a product use experience of the user.

Referring to fig. 8-9, the second sound box 12 is a bass sound box with an air duct 126, and includes a fragrance module 125 detachably connected, one end of the fragrance module 125 is inserted into the second sound box 12, fragrance volatilizes and fills the interior of the second sound box 12, and the speaker 124 vibrates to generate air convection, so that the fragrance volatilized by the fragrance module 125 is transmitted from the air duct 126 to the exterior of the sound box.

In summary, the sound system provided by the application comprises a plurality of use modes, and a user can select different modes according to the use requirement, so that the requirement of the user on the diversity of products can be met; in addition, as the sound system provided by the application can provide various use modes, a user does not need to repeatedly purchase related products, the product use cost of the user is reduced, and the sound system is beneficial to environmental protection.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the application.

Claims (10)

1. An acoustic system is characterized by comprising a first sound box and a second sound box; the first sound box comprises a first audio signal receiving module, a first audio signal processing module and a first audio signal output module, wherein the first audio signal receiving module is used for receiving an audio signal output by radio source equipment, the first audio signal processing module is used for processing the audio signal received by the first audio signal receiving module, and the first audio signal output module is used for outputting the processed audio signal; the second sound box comprises a second audio signal receiving module and a second audio signal processing module, wherein the second audio signal receiving module is used for receiving the audio signal output by the sound source equipment or receiving the audio signal output by the first audio signal output module, and the second audio signal processing module is used for processing the audio signal output by the sound source equipment or the audio signal output by the first audio signal output module; the first sound box is a strip sound box, and the second sound box is one or more of a bass sound box and a surround sound box.

2. The sound system of claim 1, wherein the first audio signal output module of the first sound box is an audio signal transmitting module for wirelessly transmitting the audio signal; the second audio signal receiving module of the second sound box is a wireless receiving module and is used for receiving the audio signal transmitted by the audio signal transmitting module.

3. The sound system of claim 1, wherein the first audio signal receiving module and/or the second audio signal receiving module is a port connected to a sound source device.

4. The sound system of claim 1, wherein the number of second speakers is a plurality of, including at least one bass speaker.

5. The sound system of claim 1, further comprising a charging dock, the charging dock comprising a power output module, the first sound box and/or the second sound box comprising a power input module, the power output module being electrically connected to the power input module when the first sound box or the second sound box is connected to the charging dock.

6. The sound system of claim 5, wherein the power output module is a charging port provided on the charging dock and the power input module is a charging port provided on the first sound box and/or the second sound box.

7. The sound system of claim 5, wherein the power output module is a wireless charging transmitting module and the power input module is a wireless charging receiving module.

8. The sound system of claim 7, wherein the wireless charging transmission module is further operable to charge other powered devices.

9. The sound system of claim 4, further comprising a fragrance module disposed on the air duct of the bass loudspeaker.

10. The sound system of claim 1, wherein the first speaker and/or the second speaker further comprises a talk-around voice processing module for collecting talk-around voice and converting it to an audio signal.