CN204408594U - A kind of plug-in earphone selecting left and right acoustic channels - Google Patents
A kind of plug-in earphone selecting left and right acoustic channels Download PDFInfo
- Publication number
- CN204408594U CN204408594U CN201520120568.7U CN201520120568U CN204408594U CN 204408594 U CN204408594 U CN 204408594U CN 201520120568 U CN201520120568 U CN 201520120568U CN 204408594 U CN204408594 U CN 204408594U
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- Prior art keywords
- earphone
- contact chip
- channel
- contact
- earphone cord
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- Expired - Fee Related
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of plug-in earphone selecting left and right acoustic channels, comprise earphone heads main body and earphone cord, earphone heads bottom part body is provided with an earphone cord sleeve, in earphone cord sleeve ecto-entad successively ring-type be provided with ground contact sheet, microphone contact chip, R channel contact chip and L channel contact chip, a loud speaker is provided with in earphone heads main body, loud speaker is connected with two contact wires, wherein a contact wire is connected with linear contact lay sheet and microphone contact chip, another root contact wire end is connected with a track selecting and dials key, track selecting is dialled key and can be moved up and down at R channel contact chip and L channel contact chip, earphone cord two ends are respectively arranged with a male, this novel plug-in earphone can be dialled key by adjustment track selecting as required and adjust loud speaker and export as L channel or right channel sound, improve the result of use of earphone, simultaneously earphone heads and earphone cord adopt assembly type can convenient for maintaining or replacing, improve the utilance of earphone.
Description
Technical field
The utility model relates to technical field of electronic products, is specifically related to a kind of plug-in earphone selecting left and right acoustic channels.
Background technology
Earphone is as our the common electronic products that what's frequently heard can be repeated in detail a kind of, there is following Railway Project in it, headset and the earphone cord of one earphone are integrally connected, once wherein damage arbitrarily, whole earphone will be caused all will to be dropped, and this will cause waste, not environmentally, on the other hand, present earphone cannot be adjusted to L channel or R channel according to movie soundtrack when watching film, and result of use is also bad.
Utility model content
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of earphone heads and earphone cord can independent assortment and can dial by track selecting the plug-in earphone that key comes choice for use L channel or R channel.
(2) technical scheme
Of the present utility modelly to be achieved through the following technical solutions: the utility model can select the plug-in earphone of left and right acoustic channels, comprise earphone heads main body and earphone cord, described earphone heads bottom part body is provided with an earphone cord sleeve, in described earphone cord sleeve ecto-entad successively ring-type be provided with ground contact sheet, microphone contact chip, R channel contact chip and L channel contact chip, a loud speaker is provided with in described earphone heads main body, described loud speaker is connected with two contact wires, wherein a contact wire is connected with linear contact lay sheet and microphone contact chip, another root contact wire end is connected with a track selecting and dials key, described track selecting is dialled key and can be moved up and down at R channel contact chip and L channel contact chip, described earphone cord two ends are respectively arranged with a male.
Improve as one, described track selecting dials key and R channel contact chip or L channel contact chip conductive contact, and described track selecting dials key and contact wire connecting portion adopts conducting metal to make.
As further improvement, the male end at described earphone cord two is respectively arranged with the conduction core bar corresponding with ground contact sheet, microphone contact chip, R channel contact chip and L channel contact chip position in earphone cord sleeve.
(3) beneficial effect
The utility model, relative to prior art, has following beneficial effect:
The utility model can select the earphone heads of the plug-in earphone of left and right acoustic channels and earphone cord to adopt the form of piecewise combination socket joint, so in use, damage earphone heads or earphone cord can one-sidely be changed, reduce use cost, improve the utilance of product, convenient for maintaining, in use simultaneously, can according to film needs, dial key by track selecting and select L channel or R channel carrys out listening, improve the effect that earphone is listened to.
Accompanying drawing explanation
Earphone heads agent structure cutaway view when Fig. 1 is the utility model L channel pattern.
Earphone heads agent structure cutaway view when Fig. 2 is the utility model R channel pattern.
Fig. 3 is earphone cord structural representation.
1-earphone heads main body; 2-earphone cord; 3-earphone cord sleeve; 4-ground contact sheet; 5-microphone contact chip; 6-R channel contact chip; 7-L channel contact chip; 8-loud speaker; 9-contact wire; 10-selects to dial key; 21-male.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of plug-in earphone selecting left and right acoustic channels as shown in Figure 1-Figure 3, comprise earphone heads main body 1 and earphone cord 2, an earphone cord sleeve 3 is provided with bottom described earphone heads main body 1, in described earphone cord sleeve 3 ecto-entad successively ring-type be provided with ground contact sheet 4, microphone contact chip 5, R channel contact chip 6 and L channel contact chip 7, a loud speaker 8 is provided with in described earphone heads main body 1, described loud speaker 8 is connected with two contact wires 9, wherein a contact wire 9 is connected with linear contact lay sheet 4 and microphone contact chip 5, another root contact wire 9 end is connected with a track selecting and dials key 10, described track selecting is dialled key 10 and can be moved up and down at R channel contact chip 6 and L channel contact chip 7, described earphone cord 2 two ends are respectively arranged with a male 21.
Wherein, described track selecting dials key 10 and R channel contact chip 6 or L channel contact chip 7 conductive contact, and described track selecting is dialled key 10 and adopted conducting metal to make with contact wire 9 connecting portion; Male 21 end at described earphone cord 2 two is respectively arranged with the conduction core bar corresponding with ground contact sheet 4, microphone contact chip 5, R channel contact chip 6 and L channel contact chip 7 position in earphone cord sleeve 3.
When specifically using, earphone cord 2 male 21 is inserted in the audio outlet plug of equipment, the male 21 of earphone cord 2 other end is inserted into the earphone cord sleeve 3 of earphone heads main body 1 end, insert completely, as shown in Figure 1, during let us selection L channel pattern, track selecting is dialled key 10 and be allocated to L channel contact chip 7, now, the contact wire 9 be communicated on loud speaker 8 is communicated with L channel contact chip 7, now uppick be L channel sound, in like manner, as shown in Figure 2, when we select R channel pattern, track selecting is dialled key 10 and be allocated to R channel contact chip 6 place.
Be worth mentioning time, the male 21 at earphone cord 2 two ends is identical, when earphone cord 2 uses, part is positive and negative, improve the convenience of use, in addition, when earphone cord 2 damages or breaks, can select to replacing earphone cord 2, without the need to whole headset main body all being changed, improve the utilance of each parts of earphone.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. can select the plug-in earphone of left and right acoustic channels for one kind, comprise earphone heads main body (1) and earphone cord (2), it is characterized in that: described earphone heads main body (1) bottom is provided with an earphone cord sleeve (3), the interior ecto-entad of described earphone cord sleeve (3) successively ring-type is provided with ground contact sheet (4), microphone contact chip (5), R channel contact chip (6) and L channel contact chip (7), a loud speaker (8) is provided with in described earphone heads main body (1), described loud speaker (8) is connected with two contact wires (9), wherein a contact wire (9) is connected with linear contact lay sheet (4) and microphone contact chip (5), another root contact wire (9) end is connected with a track selecting and dials key (10), described track selecting is dialled key (10) and can be moved up and down at R channel contact chip (6) and L channel contact chip (7), described earphone cord (2) two ends are respectively arranged with a male (21).
2. a kind of plug-in earphone selecting left and right acoustic channels according to claim 1, it is characterized in that: described track selecting dials key (10) and R channel contact chip (6) or L channel contact chip (7) conductive contact, described track selecting is dialled key (10) and is adopted conducting metal to make with contact wire (9) connecting portion.
3. a kind of plug-in earphone selecting left and right acoustic channels according to claim 1, is characterized in that: male (21) end at described earphone cord (2) two is respectively arranged with the conduction core bar corresponding with earphone cord sleeve (3) interior ground contact sheet (4), microphone contact chip (5), R channel contact chip (6) and L channel contact chip (7) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120568.7U CN204408594U (en) | 2015-03-02 | 2015-03-02 | A kind of plug-in earphone selecting left and right acoustic channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120568.7U CN204408594U (en) | 2015-03-02 | 2015-03-02 | A kind of plug-in earphone selecting left and right acoustic channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204408594U true CN204408594U (en) | 2015-06-17 |
Family
ID=53432422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120568.7U Expired - Fee Related CN204408594U (en) | 2015-03-02 | 2015-03-02 | A kind of plug-in earphone selecting left and right acoustic channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204408594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107852540A (en) * | 2015-09-16 | 2018-03-27 | 苹果公司 | Earplug with bio-identification sensing function |
| US10681445B2 (en) | 2016-09-06 | 2020-06-09 | Apple Inc. | Earphone assemblies with wingtips for anchoring to a user |
| US10856068B2 (en) | 2015-09-16 | 2020-12-01 | Apple Inc. | Earbuds |
-
2015
- 2015-03-02 CN CN201520120568.7U patent/CN204408594U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107852540A (en) * | 2015-09-16 | 2018-03-27 | 苹果公司 | Earplug with bio-identification sensing function |
| US10484783B2 (en) | 2015-09-16 | 2019-11-19 | Apple Inc. | Earbuds with compliant member |
| CN107852540B (en) * | 2015-09-16 | 2020-01-17 | 苹果公司 | Earplug with biological recognition sensing function |
| US10856068B2 (en) | 2015-09-16 | 2020-12-01 | Apple Inc. | Earbuds |
| US11678106B2 (en) | 2015-09-16 | 2023-06-13 | Apple Inc. | Earbuds |
| US10681445B2 (en) | 2016-09-06 | 2020-06-09 | Apple Inc. | Earphone assemblies with wingtips for anchoring to a user |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |