CN203193849U - Headset capable of realizing sound channel conversion - Google Patents
Headset capable of realizing sound channel conversion Download PDFInfo
- Publication number
- CN203193849U CN203193849U CN 201320224133 CN201320224133U CN203193849U CN 203193849 U CN203193849 U CN 203193849U CN 201320224133 CN201320224133 CN 201320224133 CN 201320224133 U CN201320224133 U CN 201320224133U CN 203193849 U CN203193849 U CN 203193849U
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- CN
- China
- Prior art keywords
- sound channel
- electronic contact
- switch
- headphone
- hinged switch
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- Expired - Lifetime
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Abstract
The utility model discloses a headset capable of realizing sound channel conversion. The headset capable of realizing sound channel conversion includes a left loudspeaker, a first hinging switch, a second hinging switch, a right loudspeaker, a left sound channel input terminal and a right sound channel input terminal, wherein the first hinging switch is provided with a first electronic joint and a second electronic joint capable of being connected or disconnected and the second hinging switch is provided with a third electronic joint and a fourth electronic joint capable of being connected or disconnected; the left loudspeaker is connected to the third electronic joint through the first electronic joint and the second electronic joint is connected to the right loudspeaker through the fourth electronic joint; and the left sound channel is connected to the left loudspeaker through the first electronic joint and the right sound channel is connected to the right loudspeaker through the second electronic joint. By adopting the headset capable of realizing sound channel conversion provided by the utility model, audio content output from a left sound channel and a right sound channel can be kept the same and the single-dual sound channel conversion can be realized through turning a switch on the headset capable of realizing sound channel conversion. The headset capable of realizing sound channel conversion is reasonable in structure and easy in cost control.
Description
Technical field
The utility model relates to the earphone field, more particularly, relates to a kind of headphone that can change between monophony and dual track.
Background technology
Existing headphone structural design is unreasonable, and there are the following problems: the audio content of left and right acoustic channels output is inequality, maybe can not distinguish the sound of surrounding environment, and the user misses audio content easily.Therefore, have and need that design is a kind of just can be controlled left and right sides loud speaker by turn switch and carry out the earphone that single dual track is changed.
The utility model content
Technical problem to be solved in the utility model is, a kind of headphone that carries out the sound channel conversion is provided, and keeps the audio content of left and right acoustic channels output identical, just can carry out the conversion of single dual track by the switch that reverses on the earphone; Rational in infrastructure, be easy to control cost.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of headphone that carries out the sound channel conversion, comprise: left speaker, the first hinged switch, the second hinged switch, right loud speaker, L channel input and R channel input, wherein: the first hinged switch has first electronic contact and second electronic contact that can disconnect connection or conducting connection, and the second hinged switch has the 3rd electronic contact and the quadrielectron contact that can disconnect connection or conducting connection; Left speaker is connected to the 3rd electronic contact by first electronic contact, and second electronic contact is connected to right loud speaker by quadrielectron contact; The L channel input is connected to left speaker by first electronic contact, and the R channel input is connected to right loud speaker by second electronic contact.
Preferably, headphone also comprises the signal source end, and left speaker and right loud speaker are connected to the signal source end respectively.
Preferably, insert first resistance between L channel input and first electronic contact.
Preferably, insert second resistance between R channel input and second electronic contact.
Preferably, conducting connects the first hinged switch and/or the second hinged switch, and left speaker and right loud speaker are exported with monophonic mode.
Preferably, disconnect the connection first hinged switch and the second hinged switch, left speaker and right loud speaker are exported with the dual track pattern.
Implement the headphone that carries out the sound channel conversion of the present utility model, has following beneficial effect: because left speaker is connected to the 3rd electronic contact by first electronic contact, second electronic contact is connected to right loud speaker by quadrielectron contact, conducting connects the first hinged switch and/or the second hinged switch, and left speaker and right loud speaker just can be exported by monophonic mode; Disconnect the connection first hinged switch and the second hinged switch, left speaker and right loud speaker just can the outputs of dual track pattern.This structure can keep the audio content of left and right acoustic channels output identical, just can carry out the conversion of single dual track by the switch that reverses on the earphone; Rational in infrastructure, be easy to control cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the external structure schematic diagram of headphone of the carried out sound channel conversion of the utility model embodiment.
Fig. 2 is the electrical block diagram of headphone of the carried out sound channel conversion of the utility model embodiment.
Embodiment
Below with reference to accompanying drawing preferred embodiment of the present utility model is described.
In conjunction with referring to illustrated in figures 1 and 2, can carry out the embodiment one of the headphone of sound channel conversion for the utility model.
As shown in Figure 1, can carry out the external structure schematic diagram of the headphone of sound channel conversion for the utility model embodiment, headphone in the present embodiment externally on the form shape with headphone of the prior art identical substantially, the inside of its two ear cup U1, the U2 difference of built-in left speaker 1 and right loud speaker 4. its formalnesses respectively is the first hinged switch 2 that the two ends of wearing support T between two ear cup U1, U2 arrange respectively and the second hinged switch 3.
Two hinged switches 2,3 insert respectively and are arranged in the connecting circuit of wearing among the support T, connect or the corresponding connecting circuit of disconnection connection by conducting, realize the function of headphone left and right acoustic channels conversion.Two ear cup U1, U2 in the present embodiment can be screwed, and by screwing ear cup U1, U2, can make opening or closed state of the first hinged switch 2 and the second hinged switch 3.During enforcement, ear cup U1, U2 are equivalent to control the switch of the first hinged switch 2 and second hinged switch 3 conductings or disconnection.
Referring to Fig. 2, electrical block diagram for the headphone of the carried out sound channel of utility model embodiment conversion, it comprises: left speaker 1, the first hinged switch 2, the second hinged switch 3, right loud speaker 4, L channel input 5 and R channel input 6, wherein:
The first hinged switch 2 has the first electronic contact 2a and the second electronic contact 2b that can disconnect connection or conducting connection, and the second hinged switch 3 has the 3rd electronic contact 3a and the quadrielectron contact 3b that can disconnect connection or conducting connection;
Left speaker 1 is connected to the 3rd electronic contact 3a by the first electronic contact 2a, and the second electronic contact 2b is connected to right loud speaker 4 by quadrielectron contact 3b;
Preferably, headphone also comprises signal source end 7, and left speaker 1 and right loud speaker 4 are connected to signal source end 7 respectively.
According to circuit structure shown in Figure 2, the novel headphone of this enforcement is positioned at the first hinged switch 2 and the second hinged switch of wearing on the support T 3 by screwing, can realize whether being connected of left speaker 1 and right loud speaker 4, when left speaker 1 and right loud speaker 4 series connection during for one, left speaker 1 and right loud speaker 4 exportable monophonys, and keep the audio content of left and right acoustic channels output identical, the user is at left and right sides loud speaker 1,4 carry out under the situation of monophony output, be not easy to miss the content in the audio frequency, also than the sound that is easier to hear surrounding environment.
Further, left speaker 1 is connected to L channel input 5 by the first electronic contact 2a, and right loud speaker 4 is connected to R channel input 6 by quadrielectron contact 3b, electric wire S1 and the second electronic contact 2b.That is to say that when the user is screwed ear cup U1, U2, the first hinged switch 2 and the second hinged switch 3 are in disconnect under the situation about being connected, left speaker 1 and right loud speaker 4 are with the output of dual track pattern, the user can hear stereo.
Further, when first hinged switch 2 closures, during with the first electronic contact 2a and the second electronic contact 2b conducting, left speaker 1 is in series by electric wire S1 and the right loud speaker 4 between the second electronic contact 2b and quadrielectron contact 3b.That is to say, when the user by screwing ear cup U1, make first hinged switch 2 closures, the second hinged switch 3 disconnects under the situation about connecting, left and right sides loud speaker 1,4 carries out monophony output.
Further, when second hinged switch 3 closures, during with the 3rd electronic contact 3a and quadrielectron contact 3b conducting, right loud speaker 4 is in series by electric wire S2 and the left speaker 1 between the first electronic contact 2a and the 3rd electronic contact 3a.That is to say, when the user by screwing ear cup U2, make second hinged switch 3 closures, the first hinged switch 2 disconnects under the situation about connecting, left and right sides loud speaker 1,4 carries out monophony output.
Be understandable that, when the user is screwed ear cup U1, U2 simultaneously, make under the situation of the first hinged switch 2 and second hinged switch 3 closures, 1,4 series connection of left and right sides loud speaker, and carry out monophony output.
Preferably, insert first resistance R 1 between L channel input 5 and the first electronic contact 2a, insert second resistance R 2 between R channel input 6 and the second electronic contact 2b.
Implement the headphone that carries out the sound channel conversion of the present utility model, because left speaker is connected to the 3rd electronic contact by first electronic contact, second electronic contact is connected to right loud speaker by quadrielectron contact, conducting connects the first hinged switch and/or the second hinged switch, and left speaker and right loud speaker just can be exported by monophonic mode; Disconnect the connection first hinged switch and the second hinged switch, left speaker and right loud speaker just can the outputs of dual track pattern.This structure can keep the audio content of left and right acoustic channels output identical, just can carry out the conversion of single dual track by the switch that reverses on the earphone; Rational in infrastructure, be easy to control cost.
Above disclose only for the utility model preferred embodiment, can not limit the interest field of the utility model certainly with this, therefore the equivalent variations of doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (6)
1. the headphone that can carry out the sound channel conversion is characterized in that, comprising: left speaker, the first hinged switch, the second hinged switch, right loud speaker, L channel input and R channel input, wherein:
The described first hinged switch has first electronic contact and second electronic contact that can disconnect connection or conducting connection, and the described second hinged switch has the 3rd electronic contact and the quadrielectron contact that can disconnect connection or conducting connection;
Described left speaker is connected to described the 3rd electronic contact by described first electronic contact, and described second electronic contact is connected to described right loud speaker by described quadrielectron contact;
Described L channel input is connected to described left speaker by described first electronic contact, and described R channel input is connected to described right loud speaker by described second electronic contact.
2. the headphone that carries out the sound channel conversion according to claim 1 is characterized in that described headphone also comprises the signal source end, and described left speaker and described right loud speaker are connected to described signal source end respectively.
3. the headphone that carries out the sound channel conversion according to claim 1 is characterized in that, inserts first resistance between described L channel input and described first electronic contact.
4. the headphone that carries out the sound channel conversion according to claim 1 is characterized in that, inserts second resistance between described R channel input and described second electronic contact.
5. according to each described headphone that carries out the sound channel conversion of claim 1-4, it is characterized in that conducting connects the described first hinged switch and/or the described second hinged switch, described left speaker and described right loud speaker are exported with monophonic mode.
6. the headphone that carries out the sound channel conversion according to claim 5 is characterized in that, disconnects connecting the described first hinged switch and the described second hinged switch, and described left speaker and described right loud speaker are exported with the dual track pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224133 CN203193849U (en) | 2013-04-28 | 2013-04-28 | Headset capable of realizing sound channel conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320224133 CN203193849U (en) | 2013-04-28 | 2013-04-28 | Headset capable of realizing sound channel conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193849U true CN203193849U (en) | 2013-09-11 |
Family
ID=49110671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320224133 Expired - Lifetime CN203193849U (en) | 2013-04-28 | 2013-04-28 | Headset capable of realizing sound channel conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203193849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176723A1 (en) * | 2013-04-28 | 2014-11-06 | 易力声科技(深圳)有限公司 | Headset capable of converting sound channels |
| CN104796805A (en) * | 2014-01-21 | 2015-07-22 | 深圳富泰宏精密工业有限公司 | Portable electronic device and earphone control system |
| WO2016011873A1 (en) * | 2014-07-25 | 2016-01-28 | 马恒达 | Earphone |
-
2013
- 2013-04-28 CN CN 201320224133 patent/CN203193849U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176723A1 (en) * | 2013-04-28 | 2014-11-06 | 易力声科技(深圳)有限公司 | Headset capable of converting sound channels |
| US9716957B2 (en) | 2013-04-28 | 2017-07-25 | Innovation Sound Technology Co., Ltd. | Headset capable of converting sound channels |
| CN104796805A (en) * | 2014-01-21 | 2015-07-22 | 深圳富泰宏精密工业有限公司 | Portable electronic device and earphone control system |
| WO2016011873A1 (en) * | 2014-07-25 | 2016-01-28 | 马恒达 | Earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |