CN2227389Y - Multipurpose earphone with single and double tracks - Google Patents
Multipurpose earphone with single and double tracks Download PDFInfo
- Publication number
- CN2227389Y CN2227389Y CN 95200327 CN95200327U CN2227389Y CN 2227389 Y CN2227389 Y CN 2227389Y CN 95200327 CN95200327 CN 95200327 CN 95200327 U CN95200327 U CN 95200327U CN 2227389 Y CN2227389 Y CN 2227389Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- track
- plug
- plugs
- diameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multipurpose earphone with single and double track, which comprises earphones, earphone conducting wires, a plurality of single track plugs with different diameters and a plurality of double track plugs with different diameters, wherein, the single track plugs with different diameters and the double track plugs with different diameters are all fixed on a track converter. The track converter is provided with two sets of contacts and shift switches. The shift switches are shifted, and an earphone loop can form a single track or a double track circuit. The utility model is suitable for a playback device of which the single track socket or double track socket has different hole diameters, broadens the use range of the earphone, and has the characteristics of one machine with multifunction, reliable structure and easy use.
Description
The utility model relates to the earphone field that the tone playing equipment audition is used.
The general set of headphones of earphone commonly used in the prior art connects a plug, and the diameter of plug must mate with the socket aperture of used tone playing equipment.In addition, earphone has the branch of monophony and dual track, and promptly mono headset is used for monaural tone playing equipment, and dual-channel headphone is used for the tone playing equipment of dual track.Therefore, the earphone scope of application is limit by tone playing equipment, brings inconvenience to the user.
The purpose of this utility model provides a kind of single dual track and uses earphone more, and it can be used for the tone playing equipment of the different apertures socket of monophony or dual track, and can arbitrarily change single, double sound channel.
The technical solution of the utility model realizes as follows: single dual track is used earphone more, and it comprises the monophony plug of earphone, earphone lead, a plurality of different-diameters and the dual track plug of a plurality of different-diameters.The dual track plug of the monophony plug of a plurality of different-diameters and a plurality of different-diameters all is fixed on the sound channel converter, the sound channel converter is provided with two windings point and toggle switch, and 2 winding points are connected in parallel with the line of a plurality of monophony plugs and a plurality of dual track plugs separately.The earphone lead is connected on the toggle switch, transfers toggle switch the contact on the toggle switch is touched mutually with arbitrary winding point on the sound channel converter.
Adopt the utility model compared with prior art, widened the scope of application of earphone, can not only be applicable to the tone playing equipment of monophony or dual track, but also be applicable to the socket in the different apertures of tone playing equipment.Have a tractor serves several purposes, reliable in structure, characteristics easy to use.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is link circuit figure of the present utility model.
Accompanying drawing is a specific embodiment of the present utility model, is further described below in conjunction with accompanying drawing:
In Fig. 1, the sequence number on the figure is represented: (1) is the monophony plug: (2) are the sound channel converter; (3) be the dual track plug; (4) be toggle switch; (5) be the earphone lead; (6) be earphone.
Referring to Fig. 1 and Fig. 2, single dual track is used earphone more, and it comprises the monophony plug (1) of earphone (6), earphone lead (5), two different-diameters and the dual track plug (3) of two different-diameters.Two monophony plugs (1) and two dual track plugs (3) are all fixed or are cast on the sound channel converter (2), and sound channel converter (2) is provided with two windings point and toggle switch (4).Wherein one group of line with two monophony plugs (1) of 2 winding points is connected in parallel, another winding point is connected in parallel with the line of two dual track plugs (3), earphone lead (5) is connected on the toggle switch (4), transfers toggle switch (4) contact on the toggle switch (4) is touched mutually with arbitrary winding point on the sound channel converter (2).Can select plug and tuning according to the harmony road, socket aperture of tone playing equipment during use.
In addition, adopt a plurality of monophony plugs (1) and a plurality of dual track plug (3) all to be fixed on the sound channel converter (2), the connection principle of each plug line is the same, also belongs to protection range of the present utility model.
Claims (1)
1. single dual track is used earphone more, it comprises earphone (6), earphone lead (5), the monophony plug (1) of a plurality of different-diameters and the dual track plug (3) of a plurality of different-diameters, it is characterized in that: the monophony plug (1) of a plurality of different-diameters and the dual track plug (3) of a plurality of different-diameters all are fixed on the sound channel converter (2), sound channel converter (2) is provided with two windings point and toggle switch (4), 2 winding points are connected in parallel with the line of a plurality of monophony plugs (1) and a plurality of dual track plug (3) separately, earphone lead (5) is connected on the toggle switch (4), transfers toggle switch (4) contact on the toggle switch (4) is touched mutually with arbitrary winding point on the sound channel converter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200327 CN2227389Y (en) | 1995-01-05 | 1995-01-05 | Multipurpose earphone with single and double tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200327 CN2227389Y (en) | 1995-01-05 | 1995-01-05 | Multipurpose earphone with single and double tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227389Y true CN2227389Y (en) | 1996-05-15 |
Family
ID=33854112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200327 Expired - Fee Related CN2227389Y (en) | 1995-01-05 | 1995-01-05 | Multipurpose earphone with single and double tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227389Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100846A1 (en) * | 2014-01-06 | 2015-07-09 | 福建一丁芯智能技术有限公司 | Control plug for smart phone |
-
1995
- 1995-01-05 CN CN 95200327 patent/CN2227389Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015100846A1 (en) * | 2014-01-06 | 2015-07-09 | 福建一丁芯智能技术有限公司 | Control plug for smart phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |