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JP2014110571

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DESCRIPTION JP2014110571
Abstract: To provide a multi-channel speaker that can switch channels without the need to use a
button. A multi-channel speaker (100) includes a first speaker (102), a second speaker (104), a
sensing switch (106), and an audio control device (108). The second speaker is adjacent to the
first speaker, the sensing switch is disposed between the first speaker and the second speaker,
and the audio control device is electrically connected to the sensing switch. When the first
speaker is separated from the second speaker, the sensing switch outputs a signal to the audio
controller, which switches the channel. [Selected figure] Figure 1A
マルチチャンネルスピーカー
[0001]
The present invention relates to multi-channel speakers. In particular, it relates to multi-channel
speakers that do not need to switch channels by switch.
[0002]
With the development of computer technology and the progress of the Internet network, the
playback of a large number of video and audio files is possible on a computer through the
Internet, so the demand for multimedia peripheral devices becomes high and More and more
sophisticated speakers are being sold, such as 5.1 and even 7.1. However, it is not necessary to
use 5.1 channel or 7.1 channel in any case. Usually, only one or two channels are sufficient, for
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example when using a net phone. You need to switch to 5.1 channel or 7.1 channel when
watching TV or video or playing games. Therefore, many speakers for switching multiple
channels are currently sold, but if you want to switch channels, you have to switch with a button.
[0003]
Taiwan Publication No. 201019746
[0004]
However, since channel switching by buttons can not be performed quickly and intuitively, there
is a need for a multi-channel speaker design that can perform channel switching quickly and
intuitively.
[0005]
In view of such problems, it is an object of the present invention to provide a multi-channel
speaker which can switch channels without the need to use a button.
[0006]
Yet another object of the present invention is to provide a multi-channel speaker which can
switch channels instinctively.
[0007]
The present invention provides a multi-channel speaker including a first speaker, a second
speaker, a sensing switch, and an audio control device as described above.
The second speaker is adjacent to the first speaker, the sensing switch is disposed between the
first speaker and the second speaker, and the audio control device is electrically connected to the
sensing switch.
When the first speaker and the second speaker are separated, the sensing switch outputs a signal
to the audio control device, which switches the channel.
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2
[0008]
The present invention, as described above, provides a multi-channel speaker including a first
speaker, a second speaker, a third speaker, a sensing switch and an audio control device.
The second speaker is adjacent to the first speaker, the third speaker is adjacent to the second
speaker, and the sensing switch is disposed between the first and second speakers, and the
second and third speakers, and the audio control The device is electrically connected to the
sensing switch.
When the first speaker is separated from the second speaker or the second speaker is separated
from the third speaker, the sensing switch outputs a signal to the audio control device, and the
audio control device switches channels.
[0009]
It is the top view which showed the more preferable multi-channel speaker based on a present
Example. It is the top view which showed the more preferable multi-channel speaker based on a
present Example. It is the top view which showed the multi-channel speaker which concerns on a
present Example. It is the top view which showed the multi-channel speaker which concerns on a
present Example.
[0010]
The features, examples and effects of the present invention will be described in detail with
reference to the drawings as the best mode of the present invention. <Example>
[0011]
Examples according to the present invention will be described in detail as follows. However, in
addition to the following description, the present invention can be substantially implemented in
other ways, and the scope of the present invention is not limited to the embodiments but is
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defined by the following claims. Also, in order to provide a more detailed description and to make
the invention more understandable, parts of the drawings are not produced based on the relative
sizes, some sizes are enlarged by other sizes, or the drawings are simplified. Unnecessary details
for display are not shown completely.
[0012]
FIG. 1A is a plan view of a multi-channel speaker according to a more preferred embodiment of
the present invention. As shown in FIG. 1A, a multi-channel speaker 100 according to a preferred
embodiment of the present invention comprises a first speaker 102, at least one second speaker
104, a plurality of sensing switches 106, and an audio control device 108. It is an integrally
molded multi-channel speaker 100. The first speaker 102 may be adjacent to the second speaker
104, and the first speaker 102 may be connected to the second speaker 104 by wired
connection, or the first speaker 102 may be connected to the second speaker 104 by wireless
connection. You may The sensing switch 106 is disposed between the first speaker 102 and the
second speaker 104, and the sensing switch 106 may be a mechanical trigger mechanism or a
touch sensing mechanism, but is not limited thereto. . An audio controller (Audio Codec IC) 108
is electrically connected to the sensing switch 106 and receives a signal from the sensing switch
106 to determine channel switching. Usually, the first speaker 102 and the second speaker 104
in the multi-channel speaker 100 are connected and used as one or two channels. On the other
hand, when the second speaker 104 is separated from the first speaker 102, as shown in FIG. 1B,
an audio control device is provided by the sensing switch 106 disposed between the first speaker
102 and the second speaker 104. The signal is output to 108. At this time, the audio control
device 108 determines to switch from one channel or two channels to 2.1 channels for the multichannel speaker 100, and uses the two second speakers 104 as speakers for the left channel and
the right channel, respectively. The first speaker 102 is used as a bass speaker.
[0013]
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 includes at least one first
speaker 202, at least one second speaker 204, at least one third speaker 206, a plurality of
sensing switches 208, and an audio control device 210. And mainly. The first speaker 202 is
adjacent to the second speaker 204, and the second speaker 204 is adjacent to the third speaker
206, and the first speaker 202, the second speaker 204, and the third speaker 206 are
connected by wired connection or wireless connection. It may be connected. For example,
wireless communication may be infrared communication or Bluetooth communication, but it is
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not limited thereto. The sensing switch 208 is disposed between the first and second speakers
202 and 204 and between the second and third speakers 204 and 206, respectively, and the
sensing switch 208 is a touch even though it is a mechanical trigger mechanism. Although it may
be an expression sensing mechanism, it is not limited to this. The audio controller 210 is
electrically connected to the sensing switch 208 and receives a signal from the sensing switch
208 to determine channel switching. In a normal case, the first speaker 202, the second speaker
204 and the third speaker 206 in the multi-channel speaker 200 are connected, and when the
second speaker 204 is separated from the third speaker 206, the second speaker 204 and the
second speaker 204 are separated. The sensing switch 208 disposed between the three speakers
206 outputs a signal to the audio control device 210. At this time, the audio control device 210
determines that the multi-channel speaker 200 is switched from one channel or two channels to
2.1 channels, and the two third speakers 206 are speakers for the left channel and the right
channel, respectively. The first speaker 202 and the second speaker 204 are used as bass
speakers.
[0014]
Furthermore, when the second speaker 204 is separated from the first speaker 202, the sensing
switch 208 disposed between the first speaker 202 and the second speaker 204 also signals the
audio control device 210 as shown in FIG. Output At this time, the output method of the multichannel speaker 200 is switched from 2.1 channels to 5.0 channels. The first speaker 202 is a
speaker of the main channel, the second speaker 204 is a front left speaker and a front right
speaker, and the third speaker 206 is a rear left speaker and a rear right speaker. As can be seen
above, by placing the sensing switch 208 between the speakers, if the speakers are separated,
the audio control device 210 will receive a channel switch, so it is necessary to switch the
channel by the button. There is no Further, it is necessary to explain that the present invention is
not limited to the switching to the 2.1 channel or the 5.0 channel for the switching from one
channel to the 2.1 channel or the 5.0 channel according to the above-mentioned embodiment. It
is possible to switch from one channel or two channels to 2.0 channels, 5.1 channels or 7.1
channels by increasing or decreasing the number of speakers.
[0015]
On the other hand, in another embodiment, the switching order of the speakers may be such that,
first, the first speaker 202 is separated from the second speaker 204, and then the second
speaker 204 is separated from the third speaker 206; It can be switched. The switching order of
the speakers according to the present invention is not limited.
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[0016]
As described above, by installing a sensing switch between the speakers, if the speakers are
separated from the speakers, it is possible to sense that channel switching is being performed, so
intuitive switching is possible. There is no need to switch channels through manual switches, and
you can reach the simplest usage logic.
[0017]
Although the embodiment according to the present invention has been disclosed as described
above, the present invention is not limited to the above embodiment.
Those skilled in the art can, of course, make modifications to the described shapes,
configurations, features and quantities without departing from the scope of the invention, and
the technical scope of the present invention Defined by the claims in the.
[0018]
100 ... multi-channel speaker 102 ... first speaker 104 ... second speaker 106 ... sensing switch
108 ... audio control device 200 ... multi-channel speaker 202 ... first speaker 204 ... second
speaker 206 ... third speaker 208 ... sensing switch 210 ... Audio controller
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