CN103813240B - multi-channel speakers - Google Patents

Abstract

A multi-channel speaker includes a first speaker, a second speaker, a sensor switch and an audio-visual controller. The second speaker is adjacent to the first speaker, the sensor switch is arranged between the first speaker and the second speaker, and the audio-visual controller is electrically connected to the sensor switch. When the first speaker and the second speaker are separated, the sensor switch outputs a signal to the audio-visual controller, and the audio-visual controller switches the channels. The present invention installs a sensor switch between each speaker, and when each speaker is separated, it can be sensed that the channel is switching, and the switching can be done intuitively without manual switching.

Description

multi-channel speakers

【Technical field】

The invention relates to a multi-channel loudspeaker, in particular to a multi-channel loudspeaker which does not need to switch channels through a switch.

【Background technique】

Due to the rapid development of computer technology and the advancement of the Internet, many video and audio plays can be played on computers through the Internet. Therefore, the requirements for multimedia interface equipment are getting higher and higher, from the general 2.0-channel to 5.1-channel and even to 7.1-channel, more and more high-end speakers are sold on the market. However, it is not necessary to use 5.1-channel or 7.1-channel sound effects at any time. For general purposes, such as making Internet calls, you only need mono or dual-channel, watching TV, movies or playing games. , it needs to be converted to 5.1 or 7.1 channel use. Therefore, there are already many speakers with multi-channel switching function on the market, but when switching channels, it is necessary to press a button to switch.

However, it needs to be switched by pressing a button, and fast and intuitive switching cannot be achieved. Therefore there is a need to design a multi-channel speaker that can switch channels quickly and intuitively.

【Content of invention】

In view of the above problems, the object of the present invention is to provide a multi-channel speaker, which can switch channels without pressing keys.

Another object of the present invention is to provide a multi-channel speaker that can switch channels intuitively.

The multi-channel speaker of the present invention comprises a first speaker, a second speaker, an inductive switch and an audio-visual controller. The second speaker is adjacent to the first speaker, the sensor switch is arranged between the first speaker and the second speaker, and the audio-visual controller is electrically connected to the sensor switch. When the first speaker is separated from the second speaker, the sensor switch outputs a signal to the audio-visual controller, and the audio-visual controller performs channel conversion.

The multi-channel speaker of the present invention further includes at least one third speaker, and the third speaker is adjacent to the second speaker.

In the above-mentioned multi-channel speaker of the present invention, the first speaker and the second speaker are connected by wires.

In the above-mentioned multi-channel speaker of the present invention, the first speaker and the second speaker are wirelessly connected.

In the above-mentioned multi-channel speaker of the present invention, the induction switch is a mechanical trigger component.

In the above-mentioned multi-channel speaker of the present invention, the sensor switch is a touch sensor component.

The present invention also discloses a multi-channel speaker comprising a first speaker, a second speaker, a third speaker, a sensor switch and an audio-visual controller. The second horn is adjacent to the first horn, the third horn is adjacent to the second horn, and the induction switch is arranged between the first horn and the second horn and between the second horn and the third horn. The video controller is electrically connected to the sensor switch. When the first speaker is separated from the second speaker or the second speaker is separated from the third speaker, the inductive switch outputs a signal to the audio-visual controller, and the audio-visual controller performs channel conversion.

In the above-mentioned multi-channel speaker of the present invention, the first speaker, the second speaker and the third speaker are wired or wirelessly connected.

In the above-mentioned multi-channel speaker of the present invention, the induction switch is a mechanical trigger component.

In the above-mentioned multi-channel speaker of the present invention, the sensor switch is a touch sensor component.

【Description of drawings】

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

1A and 1B are plan views of a multi-channel speaker according to an embodiment of the present invention.

2A and 2B are plan views of a multi-channel speaker according to another embodiment of the present invention.

Description of main component symbols:

100 multi-channel speakers 102 first speakers

104 second horn 106 induction switch

108 audio-visual controllers 200 multi-channel speakers

202 The first horn 204 The second horn

206 The third horn 208 Sensor switch

210 audio and video controller

【detailed description】

Some embodiments of the present invention will be described in detail as follows. However, in addition to the following descriptions, the present invention can also be widely implemented in other embodiments, and the scope of the present invention is not limited by the embodiments, and the scope of the patents that follow shall prevail. Furthermore, in order to provide a clearer description and a better understanding of the present invention, various parts in the drawings have not been drawn according to their relative sizes, and some dimensions have been exaggerated compared with other relevant dimensions; irrelevant details have not been fully drawn. out, in order to simplify the schema.

FIG. 1A is a plan view of a multi-channel speaker in a preferred embodiment of the present invention. As shown in FIG. 1A, the multi-channel speaker 100 in a preferred embodiment of the present invention is an integrated multi-channel speaker 100, which mainly includes a first speaker 102, at least one second speaker 104, and a plurality of inductive switches 106. And video controller 108. The first speaker 102 is adjacent to the second speaker 104 , and the first speaker 102 may be wired to the second speaker 104 , or the first speaker 102 may be wirelessly connected to the second speaker 104 . The sensor switch 106 is disposed between the first speaker 102 and the second speaker 104. The sensor switch 106 can be a mechanical trigger component or a touch sensor component, which is not limited here. An audio codec IC (Audio Codec IC) 108 is electrically connected to the sensor switch 106 for receiving a signal from the sensor switch 106 to determine the channel switching. In a normal state, the first speaker 102 and the second speaker 104 of the multi-channel speaker 100 are connected together, and can be used as a mono speaker or a dual-channel speaker. However, when the second speaker 104 is separated from the first speaker 102, as shown in FIG. The device 108 knows that the multi-channel speaker 100 is to be switched from mono or dual-channel to a 2.1-channel speaker, the two second speakers 104 are respectively used as left and right channel speakers, and the first speaker 102 is used as a woofer.

Next, FIG. 2A is a plan view of a multi-channel speaker according to another embodiment of the present invention. As shown in FIG. 2A , the multi-channel speaker 200 mainly includes at least one first speaker 202 , at least one second speaker 204 , at least one third speaker 206 , a plurality of sensor switches 208 and an audio-visual controller 210 . The first speaker 202 is adjacent to the second speaker 204 , and the second speaker 204 is adjacent to the third speaker 206 . The first speaker 202 , the second speaker 204 and the third speaker 206 may be wired or wirelessly connected. For example, the wireless transmission may be infrared wireless transmission or bluetooth wireless transmission, which is not limited here. The sensor switch 208 is respectively arranged between the first speaker 202 and the second speaker 204 and between the second speaker 204 and the third speaker 206. The sensor switch 208 can be a mechanical trigger component or a touch sensor component. This is not limiting. The audio-visual controller 210 is electrically connected to the sensor switch 208 for receiving a signal from the sensor switch 208 to determine the switching of the sound channel. In a general state, the first speaker 202, the second speaker 204 and the third speaker 206 of the multi-channel speaker 200 are connected together, and when the second speaker 204 and the third speaker 206 were separated, the second speaker 204 and The inductive switch 208 between the third speakers 206 will send a signal to the audio-visual controller 210. At this time, the audio-visual controller 210 knows that the multi-channel speaker 200 will be switched from monophonic or dual-channel to a 2.1-channel speaker. The third speaker 206 is used as a speaker for the left and right channels respectively, and the first speaker 202 and the second speaker 204 are used as woofers.

Next, if the second speaker 204 is separated from the first speaker 202, as shown in FIG. At the same time, the output mode of the multi-channel speaker 200 is switched from the 2.1-channel speaker to the 5.0-channel speaker. The first speaker 202 is a main channel speaker, the second speaker 204 is a front left and front right channel speaker, and the third speaker 206 is a rear left and rear right channel speaker. It can be seen from the above that by setting the sensor switch 208 between the speakers, when the speakers are separated, the audio-visual controller 210 will be notified to switch the channel, and the channel can be switched without relying on buttons. In addition, what needs to be explained here is that the monaural switching 2.1 channel or 5.0 channel described in the above-mentioned embodiment is not limited to the switching of 2.1 or 5.0 channel in the present invention. Quantity, switch mono or dual channel speakers to 2.0, 5.1 or 7.1 channel speakers. On the other hand, in different embodiments, the order of speaker switching can also be to first separate the first speaker 202 and the second speaker 204, and then separate the second speaker 204 and the third speaker 206, and it can also be monophonic. The purpose of switching multiple channels is not limited to the sequence of speaker switching in the present invention.

To sum up, by installing a sensor switch between the speaker and the speaker, when the speaker is separated from the speaker, it can be sensed that the channel is being switched, and the switch can be done intuitively, and there is no need to use a manual switch to switch the channel. The channel is switched to achieve the simplest logic of use.

Although the embodiments of the present invention are disclosed as above, they are not intended to limit the present invention. Anyone skilled in the relevant art can use the shapes, structures, and features described in the application scope of the present invention without departing from the spirit and scope of the present invention. and quantity can be slightly changed, so the scope of patent protection of the present invention must be defined by the scope of patent application attached to this specification.

Claims (10)

1. multichannel loudspeaker, it is characterised in that described multichannel loudspeaker include:

One first loudspeaker；

At least one second loudspeaker, described second loudspeaker are close to described first loudspeaker；

One inductive switch, it is arranged between described first loudspeaker and described second loudspeaker；And

One image sound controller, it is electrically connected with described inductive switch；

Wherein separating with described second loudspeaker when described first loudspeaker, described inductive switch exports a signal to institute Stating image sound controller, the signal that the described image sound controller described inductive switch of reception transmits carries out turning of sound channel Change.

Multichannel loudspeaker the most according to claim 1, it is characterised in that also comprise at least one the 3rd Loudspeaker, described 3rd loudspeaker are close to described second loudspeaker.

Multichannel loudspeaker the most according to claim 1, it is characterised in that described first loudspeaker and institute Stating the second loudspeaker is wired connection.

Multichannel loudspeaker the most according to claim 1, it is characterised in that described first loudspeaker and institute Stating the second loudspeaker is wireless connections.

Multichannel loudspeaker the most according to claim 1, it is characterised in that described inductive switch is one Mechanism type triggers assembly.

Multichannel loudspeaker the most according to claim 1, it is characterised in that described inductive switch is one Touch inductive component.

7. multichannel loudspeaker, it is characterised in that described multichannel loudspeaker include:

At least one first loudspeaker；

At least one second loudspeaker, described second loudspeaker are close to described first loudspeaker；

At least one the 3rd loudspeaker, described 3rd loudspeaker are close to described second loudspeaker；

At least one inductive switch, it is arranged between described first loudspeaker and described second loudspeaker and described Between two loudspeaker and described 3rd loudspeaker；And

One image sound controller, it is electrically connected with described inductive switch；Wherein when described first loudspeaker and described When two loudspeaker separate or described second loudspeaker separate with described 3rd loudspeaker, described inductive switch exports a signal To described image sound controller, the signal that the described image sound controller described inductive switch of reception transmits carries out sound channel Conversion.

Multichannel loudspeaker the most according to claim 7, it is characterised in that described first loudspeaker, institute State the second loudspeaker and described 3rd loudspeaker are wired connection or wireless connections.

Multichannel loudspeaker the most according to claim 7, it is characterised in that described inductive switch is one Mechanism type triggers assembly.

Multichannel loudspeaker the most according to claim 7, it is characterised in that described inductive switch is one Touch inductive component.