CN2901758Y - Separable double body type combined earphone capable of automatically changing single or double sound tracks - Google Patents
Separable double body type combined earphone capable of automatically changing single or double sound tracks Download PDFInfo
- Publication number
- CN2901758Y CN2901758Y CN 200620013726 CN200620013726U CN2901758Y CN 2901758 Y CN2901758 Y CN 2901758Y CN 200620013726 CN200620013726 CN 200620013726 CN 200620013726 U CN200620013726 U CN 200620013726U CN 2901758 Y CN2901758 Y CN 2901758Y
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- earphone
- divide
- type combination
- sound channel
- outer covering
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Abstract
A single and double channel automatic converted detachable catamaran combinational headphone comprises an earphone outer covering (100) and a signal part (10), a micro phone (20), a control part (40) and a loudspeaker group (30). The loudspeaker group (30) mentioned above comprises a main loudspeaker (31) and a side loudspeaker (32). The signal part (10) is a cable or wireless signal transceiver device. The side loudspeaker (32) is connected to the audio output end of the control division (40) through the audio conductor (50). A spring roll-up device (70) used for rolling up the audio conductors is provided in the earphone outer covering (100). The earphone is convenient to wear and carry, and belongs to the lightness type; meanwhile the earphone is divided into single and double functional transformation in structure to make it convenient that the earphone has double channel stereo function when users want to enjoy the double channel stereo music.
Description
Technical field the utility model relates to communication apparatus, particularly is used for the Headphone device of mobile communication.
Background technology is along with the develop rapidly and modern user constantly the aspiring after perfection to the electronics technology product function of hyundai electronics science and technology, electronic product is not only more and more lighter and handier from the external shape volume, also has the continuous increase of built-in function, in a word just towards legerity type, the trend development of multi-functional integrated-type.Modern MP3, MP4, walkman, notebook computer etc. all have the three-dimensional sound function of high-quality, particularly modern mobile phone the most commonly used also all is integrated with the function of MP3, MP4, online, yet these products will really be realized its graceful function and come to provide for the user transfer voice of high-quality invariably by earphone, allow the user can the comfortable content of clearly hearing sound, and be not subjected to the influence of extraneous noisy environment.
But present earphone major part can only be sent a telegram here by answering cell phone, and some but can only listen stereo music, and some also can possess function of incoming call answering and tin stereo music certainly, but just all undesirable aspect wearing and carrying, and is very inconvenient.Also do not have at present to occur the perfect in these areas product that solves, all bring great inconvenience but give to use.As not needing two ears to listen in steering vehicle, its but wilfully many earphone clogs driver's earphone, and is extremely dangerous.Can in leisure, want to enjoy music, listen to distortion music dry as dust but it is can only monophone genuine, and covered by the brouhaha in the external world, perhaps be away from home and must carry an extremely inconvenient conversion equipment, these inconvenience user that puzzling with very big degree.In structure and use, obviously there are great inconvenience and defective by the above-mentioned existing earphone of speaking of, remain further to be improved.
Summary of the invention the utility model adopts the method for an additional randomly receiving and releasing set of headphones on the basis of original earphone, solves to carry and use inconvenient technical problem in the prior art.The method that adopts switch control set of headphones to be switched on or switched off further solves and uses the technical problem that the monophony audio is bad, the use dual track influences other this contradiction of hearing again in the prior art.
The scheme that the utility model solves the problems of the technologies described above is as follows: design the automatic conversion of a kind of single, double sound channel and can divide the catamaran type combination earphone, comprise earphone outer covering and be installed on the control part of signal section, the microphone that picks up the external sound signal, processing signals portion and the microphone input signal of receiving and transmitting signal in the earphone outer covering and the set of speakers that is connected control part; Described set of speakers comprises main loudspeaker and secondary loud speaker.Signal section can adopt wired reception or wireless signal transceiver.When receiving calls, only use main loudspeaker, and when needs are listened to the music, again main loudspeaker and secondary loud speaker are filled in respectively in two ears, can hear the music of stereophony.
For the ease of carrying and use, but described earphone outer covering is provided with the fixed part of fixed joint loud speaker.When not needing to use secondary loud speaker, the secondary loud speaker portion of being fixed is fixed on the earphone outer covering.
For when receiving calls, be unlikely to the sound interference sent by secondary loud speaker, be provided with the inching conversion switch that the secondary loud speaker of control is switched on or switched off in the described earphone outer covering, this is arranged in the fixed part or the outer fringe position of closed reel.
The inventor is constantly thinking research for many years, finally invents out the earphone that microphone was arbitrarily changed and had to the three-dimensional sound of detachable energy monophony dual track that really has practical value.This earphone is conveniently worn and is carried, belong to legerity type, simultaneously can be from split monophony on the structure and the conversion of dual track function, be convenient to have the three-dimensional sound function of dual track when the user wants to enjoy the music of the three-dimensional sound of dual track, and use the three-dimensional sound of dual track can only make a mono headset in time in user's inconvenience, and another mono headset can very ideally be combined in one with main frame, can not influence and wear attitude, do not influence the light and handy outward appearance of earphone yet, thereby have more practicality.
Description of drawings
Fig. 1 is that the automatic conversion of the single, double sound channel of the utility model can divide catamaran type combination earphone schematic perspective view;
Fig. 2 is an operation principle block diagram of the present utility model;
Fig. 3 is a cross-sectional schematic of the present utility model;
Fig. 4 is the perspective exploded view of elasticity wrap-up 70 described in the utility model;
Fig. 5 is the end view of closed reel described in Fig. 4 72.
Embodiment is in conjunction with above-mentioned description of drawings embodiment of the present utility model.
By among Fig. 1 and Fig. 2 as can be known, the automatic conversion of this single, double sound channel can divide the catamaran type combination earphone, comprises earphone outer covering 100 and is installed on the control part 40 of signal section 10, the microphone 20 that picks up the external sound signal, processing signals portion 10 and microphone 20 input signals of receiving and transmitting signal in the earphone outer covering 100 and the set of speakers 30 that is connected control part 40; Described set of speakers 30 comprises main loudspeaker 31 and secondary loud speaker 32.When receiving calls, only use main loudspeaker 31, and when needs are listened to the music, again main loudspeaker 31 and secondary loud speaker 32 are filled in respectively in two ears, can hear the music of stereophony.
Described signal section 10 is wired signal receiving device or wireless signal transceiver.
By among Fig. 1 as can be known, described secondary loud speaker 32 connects the audio output of control parts 40 by audio wire 50, adopts that wired connection is fairly simple, cost is low, and tonequality can not be affected yet.
By among Fig. 1 and Fig. 3 as can be known, for the ease of carrying and use, but described earphone outer covering 100 is provided with the fixed part 60 of fixed joint loud speaker 32, when not needing to use secondary loud speaker 32, secondary loud speaker 32 portion 60 that is fixed is fixed on the earphone outer covering 100.
By finding out among Fig. 3 and Fig. 4, but be provided with the elasticity wrap-up 70 of rolling audio wire 50 in the described earphone outer covering 100, described elasticity wrap-up 70 comprises the rotating shaft 71 of being fixed on the earphone outer covering 100, the coil spring 73 that a closed reel 72 and an end are fixed in the rotating shaft 71, the other end connects closed reel 72 that is center of rotation with this rotating shaft 71, is provided with rotation stop device 80 between described closed reel 72 and the earphone outer covering 100; The conducting ring 74 of two concentric Different Diameter is set on described closed reel 72 end faces, and this conducting ring 74 is two audio wires 50 of auxiliary connection loud speaker 32 respectively; Control part 40 audio outputs are provided with two electroconductive elastic sheets 41, and these two electroconductive elastic sheets 41 are communicated with above-mentioned two conducting rings 74 respectively.The audio wire 50 of auxiliary connection loud speaker 32 is wrapped on the closed reel 72, when needs use secondary loud speaker 32, outwards spur audio wire 50, closed reel 72 is that rotate at the center with rotating shaft 71, discharge the audio wire 50 that twines on it, when reaching the length that needs, rotation stop device 80 stops closed reel 72 to rotate, and the length of pulling out is fixed.When not needing to use secondary loud speaker 32, one draw audio wire 50 gently, rotation stop device 80 releases, closed reel 72 is backward rotation under the effect of coil spring 73, with audio wire 50 rollings of pulling out on closed reel 72, until secondary loud speaker 32 is regained.
By among Fig. 4 and Fig. 5 as can be known, described rotation stop device 80 comprises and is arranged on closed reel 72 end faces two concentric inner grooves 81 and outer groove 82, be provided with two first guide groove 84 and second guide grooves 85 that are communicated with inner grooves 81 and outer groove 82 every bank 83 between inner groove 81 and the outer groove 82, the bottom of described inner groove 81 is provided with the first protruding bank 86 of guiding first guide groove 84, the bottom of outer groove 82 is provided with the second protruding bank 87 of guiding second guide groove 85, and described rotation stop device 80 also comprises the spline steel ball 88 that can roll in above-mentioned each groove.When needs are pulled out audio wire 50, be pulled outwardly audio wire 50, closed reel 72 rotates, driving spline steel ball 88 rotates in inner groove 81, when the first protruding bank, 86 places that it moves to, spline steel ball 88 is inducted into first guide groove 84 by the first protruding bank 86, and then enters rotation in the outer groove 82, and audio wire 50 is pulled out continuously.As long as audio wire 50 is drawn out to let go behind the certain-length and does not draw or during toward retraction, audio wire 50 can be by one section of automatic drawing back, owing to pull out the just motion in outer groove 82 of audio wire 50 back spline steel balls 88, can drive closed reel 72 counter-rotatings at the back coil spring 73 of letting go, spline steel ball 88 is counter motion thereupon also, when spline steel ball 88 moves to the second protruding bank, 87 positions, the second protruding bank 87 imports spline steel ball 88 in second guide groove 85, because second guide groove 85 is a deep-slotted chip breaker, when spline steel ball 88 is rolled to the recess of deep-slotted chip breaker, spline steel ball 88 will stop to continue motion, and until closed reel 72 is blocked locking, the audio wire 50 of pulling out just can not be retracted again.In the time will regaining audio wire 50, only need pull out a bit of audio wire 50 a little, impel spline steel ball 88 to be drawn out from the recess of deep-slotted chip breaker, and motion in inner groove 81, let go this moment, because coil spring 73 can drive closed reel 72 counter-rotatings, spline steel ball 88 is also with regard to counter motion, because the direction of motion of spline steel ball 88 is opposite with the channeling direction of the first protruding bank 86 in the inner groove 81, so, spline steel ball 88 can move in inner groove 81 all the time, can not arrive motion in the outer groove 82, so, just can not be locked, closed reel 72 is reversed under the active force of coil spring 73 regain audio wire 50, until harvesting.
By finding out among Fig. 3, for when receiving calls, be unlikely to the sound interference sent by secondary loud speaker, be provided with the inching conversion switch 90 that the secondary loud speaker 32 of control is switched on or switched off in the described earphone outer covering 100.
The position is set has following two kinds of inching conversion switch 90, the described inching conversion switch 90 of one is arranged in the fixed part 60, when secondary loud speaker 32 is retracted when being fixed in the fixed part 60, touch inching conversion switch 90, at this moment, secondary loud speaker 32 is closed, when pulling out secondary loud speaker 32, inching conversion switch 90 is released, and secondary loud speaker 32 is opened.Its two described inching conversion switch 90 is arranged at the outer fringe position of closed reel 72, after audio wire 50 is withdrawn into to a certain degree, the diameter of closed reel 72 increases, touch inching conversion switch 90, at this moment, secondary loud speaker 32 is closed, when pulling out secondary loud speaker 32, the diameter of closed reel 72 diminishes, and inching conversion switch 90 is released, and secondary loud speaker 32 is opened.
Claims (10)
1. the automatic conversion of single, double sound channel can divide the catamaran type combination earphone, comprises earphone outer covering (100) and is installed on the control part (40) of the signal section (10) of the interior receiving and transmitting signal of earphone outer covering (100), the microphone (20) that picks up the external sound signal, processing signals portion (10) and microphone (20) input signal and the set of speakers (30) that is connected control part (40); It is characterized in that: described set of speakers (30) comprises main loudspeaker (31) and secondary loud speaker (32); Described earphone outer covering (100) but be provided with the fixed part (60) of fixed joint loud speaker (32).
2. the automatic conversion of single, double sound channel according to claim 1 can divide the catamaran type combination earphone, it is characterized in that: described signal section (10) is a wired signal receiving device.
3. the automatic conversion of single, double sound channel according to claim 1 can divide the catamaran type combination earphone, it is characterized in that: described signal section (10) is a wireless signal transceiver.
4. can divide the catamaran type combination earphone according to the automatic conversion of each described single, double sound channel in the claim 1 to 3, it is characterized in that: described secondary loud speaker (32) connects the audio output of control part (40) by audio wire (50).
5. the automatic conversion of single, double sound channel according to claim 4 can divide the catamaran type combination earphone, it is characterized in that: described earphone outer covering (100) but in be provided with the elasticity wrap-up (70) of rolling audio wire (50).
6. the automatic conversion of single, double sound channel according to claim 5 can divide the catamaran type combination earphone, it is characterized in that: described elasticity wrap-up (70) comprises the rotating shaft (71) of being fixed on the earphone outer covering (100), be that the closed reel (72) and an end of center of rotation is fixed in the coil spring (73) that rotating shaft (71) is gone up, the other end connects closed reel (72) with this rotating shaft (71), is provided with rotation stop device (80) between described closed reel (72) and the earphone outer covering (100); The conducting ring (74) of two concentric Different Diameter is set on described closed reel (72) end face, and this conducting ring (74) is two audio wires (50) of auxiliary connection loud speaker (32) respectively; Control part (40) audio output is provided with two electroconductive elastic sheets (41), and these two electroconductive elastic sheets (41) are communicated with above-mentioned two conducting rings (74) respectively.
7. list according to claim 6, the automatic conversion of dual track can divide the catamaran type combination earphone, it is characterized in that: described rotation stop device (80) comprises and is arranged at two concentric inner grooves (81) and outer groove (82) on closed reel (72) end face, being provided with two every bank (83) and being communicated with inner grooves (81) and first guide groove (84) of outer groove (82) and second guide groove (85) of arc between inner groove (81) and the outer groove (82), the bottom of described inner groove (81) is provided with the first protruding bank (86) of guiding first guide groove (84), the bottom of outer groove (82) is provided with the second protruding bank (87) of guiding second guide groove (85), and described rotation stop device (80) also comprises the spline steel ball (88) that can roll in above-mentioned each groove.
8. can divide the catamaran type combination earphone according to the automatic conversion of each described single, double sound channel in the claim 1 to 3, it is characterized in that: be provided with the inching conversion switch (90) that the secondary loud speaker of control (32) is switched on or switched off in the described earphone outer covering (100).
9. the automatic conversion of single, double sound channel according to claim 8 can divide the catamaran type combination earphone, it is characterized in that: described inching conversion switch (90) is arranged in the fixed part (60).
10. the automatic conversion of single, double sound channel according to claim 8 can divide the catamaran type combination earphone, it is characterized in that: described inching conversion switch (90) is arranged at the outer fringe position of closed reel (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013726 CN2901758Y (en) | 2006-04-29 | 2006-04-29 | Separable double body type combined earphone capable of automatically changing single or double sound tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620013726 CN2901758Y (en) | 2006-04-29 | 2006-04-29 | Separable double body type combined earphone capable of automatically changing single or double sound tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901758Y true CN2901758Y (en) | 2007-05-16 |
Family
ID=38085921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620013726 Expired - Fee Related CN2901758Y (en) | 2006-04-29 | 2006-04-29 | Separable double body type combined earphone capable of automatically changing single or double sound tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901758Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687527A (en) * | 2009-08-24 | 2012-09-19 | 美国高思公司 | Interconnecting earphones |
| CN104182199A (en) * | 2013-05-21 | 2014-12-03 | 宏达国际电子股份有限公司 | Handheld electronic device and operating method thereof |
| 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 |
| WO2018035938A1 (en) * | 2016-08-25 | 2018-03-01 | 深圳市鸿惠数码科技有限公司 | Combined-type bluetooth headset |
-
2006
- 2006-04-29 CN CN 200620013726 patent/CN2901758Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687527A (en) * | 2009-08-24 | 2012-09-19 | 美国高思公司 | Interconnecting earphones |
| CN102687527B (en) * | 2009-08-24 | 2015-01-14 | 美国高思公司 | Interconnecting earphones |
| CN104182199A (en) * | 2013-05-21 | 2014-12-03 | 宏达国际电子股份有限公司 | Handheld electronic device and operating method thereof |
| CN104182199B (en) * | 2013-05-21 | 2018-02-02 | 宏达国际电子股份有限公司 | Hand-hold electronic device and operating method |
| 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 |
| WO2018035938A1 (en) * | 2016-08-25 | 2018-03-01 | 深圳市鸿惠数码科技有限公司 | Combined-type bluetooth headset |
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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 |