CN101378598A - Carry-free built-in earphone type horn device for notebook-type computer - Google Patents
Carry-free built-in earphone type horn device for notebook-type computer Download PDFInfo
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- CN101378598A CN101378598A CNA2007100298985A CN200710029898A CN101378598A CN 101378598 A CN101378598 A CN 101378598A CN A2007100298985 A CNA2007100298985 A CN A2007100298985A CN 200710029898 A CN200710029898 A CN 200710029898A CN 101378598 A CN101378598 A CN 101378598A
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- loudspeaker
- output
- earphone
- notebook computer
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Abstract
The invention discloses a carry-free built-in earphone-typed horn device used for a notebook computer, comprising a sound source output judging module which is arranged at one side of the notebook computer, used for judging whether the output type of a sound signal is earphone output or horn output and is used as the output terminal of the sound signal; a sound source wire which is connected with the sound source output judging module and used for transmitting the sound signal output by the sound source output judging module; a horn which is connected with the sound source wire and provided with a receiving space used for receiving the sound source wire, wherein the horn is also provided with a lug used for hanging the horn on the ears of human body and the horn is used for receiving the sound signal transmitted by the sound source wire and emitting the sounds. Under general situations, the device can play the acoustic effects of traditional device types; and after the horn is ejected out of the mechanism, the system automatically reduces the volume to the earphone volume, thus playing the effect of the earphone.
Description
[technical field]
The relevant a kind of notebook computer loudspeaker device of the present invention is meant a kind of carry-free built-in earphone type type loudspeaker device that is applied to notebook computer especially.
[background technology]
The built-in loudspeaker of traditional notebook computer are usually by software or mechanism's knob control volume.Under the lower setting of volume, can't know performance audio and music in the spacious space; Under the stronger setting of volume, but influence other people easily and can't read place or meeting room space listoning music or important information, under the situation that does not influence other people, use loudspeaker to produce acoustics if desired, then need to use external earphone.Outer take the notebook computer of winning victory with regard to light,, will have and be convenient to the development on the notebook computer of mobile technology of computer music and audio ground if can reduce unnecessary accessory or accessory is dissolved in the conventional architectures.
In view of this, in order to improve the shortcoming of traditional notebook computer loudspeaker, be necessary to provide a kind of carry-free built-in earphone type type loudspeaker device of notebook computer in fact.Utilize the carry-free built-in earphone type type loudspeaker device of this notebook computer, under general operating position, it can bring into play the acoustics as traditional type; After these loudspeaker are ejected in mechanism, then system will be reduced to earpiece volume automatically, and will be like this then can bring into play the effect of earphone.
[summary of the invention]
Therefore, the object of the present invention is to provide a kind of carry-free built-in earphone type type loudspeaker device of notebook computer, utilize the carry-free built-in earphone type type loudspeaker device of this notebook computer, under general operating position, it can bring into play the acoustics as traditional type; After these loudspeaker are ejected in mechanism, then system will be reduced to earpiece volume automatically, and will be like this then can bring into play the effect of earphone.
For reaching above-mentioned purpose, the carry-free built-in earphone type type loudspeaker device of notebook computer of the present invention, this device comprises:
One source of sound output judge module is located at a side of notebook computer, is earphone output or loudspeaker output and in order to the output as voice signal in order to the way of output of judging this voice signal;
One sound source wire is connected with above-mentioned source of sound output judge module, in order to the voice signal of transmission source of sound output judge module output;
One loudspeaker are connected with above-mentioned sound source wire, which is provided with one and are installed with the space, this is installed with the space in order to be installed with above-mentioned sound source wire, also is provided with an ear-hang on these loudspeaker, in order to these loudspeaker are hung on people's ear, these loudspeaker are in order to receiving the voice signal that above-mentioned sound source wire transmission comes, and sound.
Preferably, these loudspeaker are provided with an accommodation structure, and this accommodation structure is in order to accommodate above-mentioned sound source wire to the above-mentioned space that is installed with;
Preferably, the carry-free built-in earphone type type loudspeaker device of this notebook computer also comprises an ejecting mechanism, and this ejecting mechanism ejects in order to fixing above-mentioned loudspeaker and with the side of these loudspeaker from notebook computer;
Preferably, preferably, above-mentioned source of sound output judge module comprises that one judges the pin position, and correspondence is provided with a judgement pin position on these loudspeaker, and this two judgements pin position is earphone output or loudspeaker output in order to the way of output of judging this voice signal;
Preferably, the carry-free built-in earphone type type loudspeaker device of notebook computer of the present invention is symmetrically arranged two.
Compared to prior art, utilize the carry-free built-in earphone type type loudspeaker device of this notebook computer of the present invention, under general operating position, it can bring into play the acoustics as traditional type; After these loudspeaker are ejected in mechanism, then system will be reduced to earpiece volume automatically, and will be like this then can bring into play the effect of earphone.
For purpose of the present invention, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows now:
[description of drawings]
Fig. 1 illustrates the block architecture diagram of carry-free built-in earphone type type loudspeaker device one preferred embodiment of notebook computer of the present invention.
Fig. 2 illustrates the structural representation after a preferred embodiment earpiece type loudspeaker device of the present invention is accommodated.
Fig. 3 illustrates the fragmentary, perspective view after a preferred embodiment earpiece type loudspeaker device of the present invention is extracted out.
Look fragmentary, perspective view on after Fig. 4 illustrates preferred embodiment loudspeaker of the present invention and extracts out.
[embodiment]
See also Fig. 1, Fig. 1 illustrates the block architecture diagram of carry-free built-in earphone type type loudspeaker device one preferred embodiment of notebook computer of the present invention.
The carry-free built-in earphone type type loudspeaker device of notebook computer of the present invention, this device comprises:
One source of sound output judge module 1, be located at a side of notebook computer, in order to the way of output of judging this voice signal is earphone output or loudspeaker output and in order to the output as voice signal, when the way of output of this voice signal is earphone output, then the sound of corresponding output is less, and the way of output of working as this voice signal is the loudspeaker outputs, and then the sound of corresponding output is for bigger;
One sound source wire 2 is connected with above-mentioned source of sound output judge module 1, and in order to the voice signal of transmission source of sound output judge module 1 output, these sound source wire 2 length are pulled to the user in one's ear for being enough to loudspeaker 3;
One loudspeaker 3, be connected with above-mentioned sound source wire 2, which is provided with one and be installed with space 32, this is installed with space 32 in order to be installed with above-mentioned sound source wire 2, also be provided with an ear-hang 33 on these loudspeaker 3, in order to these loudspeaker 3 are hung on people's ear, these loudspeaker 3 transmit the voice signal of coming in order to receive above-mentioned sound source wire 2, and sound.
Preferably, these loudspeaker are provided with an accommodation structure 31, and this accommodation structure 31 is in order to accommodate above-mentioned sound source wire 2 to the above-mentioned space 32 that is installed with;
Preferably, the carry-free built-in earphone type type loudspeaker device of this notebook computer also comprises an ejecting mechanism (figure does not show), and this ejecting mechanism (figure does not show) is in order to fixing above-mentioned loudspeaker 2 and in order to the side of these loudspeaker from notebook computer ejected;
Preferably, above-mentioned source of sound output judges that 1 of mould comprises that one judges pin position 10, and correspondence is provided with a judgement pin position 30 on these loudspeaker 3, and this two judgements pin position is earphone output or loudspeaker output in order to the way of output of judging this voice signal;
Preferably, the carry-free built-in earphone type type loudspeaker device of notebook computer of the present invention is symmetrically arranged two.
Compared to prior art, the carry-free built-in earphone type horn device of notebook computer of the present invention. In the normal operation situation, the acoustics that it can be brought into play as traditional type is shared with week with music Enclose the friend; After these loudspeaker are ejected in mechanism, then system will be reduced to earpiece volume automatically, at quiet Close and can have alone good music effect, also can avoiding on every side in the video conference, the personage listens to secret discussion. Framework is under the development of mobile communication and science and technology, and many multimedias are correlated with and are incorporated already notebook computer, as DVD, TV etc., the carry-free built-in earphone type horn device of notebook computer has reduced the accessories such as earphone especially Carry so that no matter unit at hand, is work, the leisure, audio-visual, the extra accessory of all need not arranging in pairs or groups again.
Claims (5)
1, a kind of carry-free built-in earphone type type loudspeaker device of notebook computer is characterized in that this device comprises:
One source of sound output judge module is located at a side of notebook computer, is earphone output or loudspeaker output and in order to the output as voice signal in order to the way of output of judging this voice signal;
One sound source wire is connected with above-mentioned source of sound output judge module, in order to the voice signal of transmission source of sound output judge module output;
One loudspeaker are connected with above-mentioned sound source wire, which is provided with one and are installed with the space, this is installed with the space in order to be installed with above-mentioned sound source wire, also is provided with an ear-hang on these loudspeaker, in order to these loudspeaker are hung on people's ear, these loudspeaker are in order to receiving the voice signal that above-mentioned sound source wire transmission comes, and sound.
2, the carry-free built-in earphone type type loudspeaker device of notebook computer as claimed in claim 1 is characterized in that these loudspeaker are provided with an accommodation structure, and this accommodation structure is in order to accommodate above-mentioned sound source wire to the above-mentioned space that is installed with.
3, the carry-free built-in earphone type type loudspeaker device of notebook computer as claimed in claim 1, it is characterized in that, the carry-free built-in earphone type type loudspeaker device of this notebook computer also comprises an ejecting mechanism, and this ejecting mechanism ejects in order to fixing above-mentioned loudspeaker and with the side of these loudspeaker from notebook computer.
4, the carry-free built-in earphone type type loudspeaker device of notebook computer as claimed in claim 1, it is characterized in that, above-mentioned source of sound output judge module comprises that one judges the pin position, correspondence is provided with a judgement pin position on these loudspeaker, and this two judgements pin position is earphone output or loudspeaker output in order to the way of output of judging this voice signal.
5, as the carry-free built-in earphone type type loudspeaker device of claim 1 or 2 or 3 or 4 described notebook computers, the carry-free built-in earphone type type loudspeaker device of notebook computer is symmetrically arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100298985A CN101378598A (en) | 2007-08-27 | 2007-08-27 | Carry-free built-in earphone type horn device for notebook-type computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100298985A CN101378598A (en) | 2007-08-27 | 2007-08-27 | Carry-free built-in earphone type horn device for notebook-type computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101378598A true CN101378598A (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100298985A Pending CN101378598A (en) | 2007-08-27 | 2007-08-27 | Carry-free built-in earphone type horn device for notebook-type computer |
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| Country | Link |
|---|---|
| CN (1) | CN101378598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873662A (en) * | 2012-12-14 | 2014-06-18 | 联想(北京)有限公司 | Information processing method and electronic equipment |
-
2007
- 2007-08-27 CN CNA2007100298985A patent/CN101378598A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873662A (en) * | 2012-12-14 | 2014-06-18 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN103873662B (en) * | 2012-12-14 | 2016-09-07 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090304 |