CN103037278B - Headphone - Google Patents
Headphone Download PDFInfo
- Publication number
- CN103037278B CN103037278B CN201210557902.6A CN201210557902A CN103037278B CN 103037278 B CN103037278 B CN 103037278B CN 201210557902 A CN201210557902 A CN 201210557902A CN 103037278 B CN103037278 B CN 103037278B
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- Prior art keywords
- earmuff
- mounting blocks
- slip band
- headband
- locked portion
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Abstract
The invention discloses a headphone which comprises a head band, earmuffs sliding strips and earmuffs. The earmuffs are fixedly connected with the earmuffs sliding strips. The earmuffs sliding strips are connected with the head band, wherein the earmuffs sliding strips pass through ends of the head band. The headphone further comprises a locking device which comprises a locking knob, a fixed locking part and a sliding locking part. Cooperative work of the locking knob, the fixed locking part and the sliding locking part is capable of locking one position status of the headphone. When users adjust the headphone next time, the users can use shock and absorption capacity which are caused by mutual contaction of the sliding locking part and the fixed locking part in the sliding process of the earmuffs sliding strips to recognize a memory location before locking, the users can pull the earmuffs sliding strips to a previous locked position through the shock and the absorption capacity, the users have no need to adjust the headphone for many times, and the headphone is convenient for the users to use.
Description
[technical field]
The present invention relates to earphone, particularly relate to a kind of headphone.
[background technology]
Along with the development of electronic product, the electronic products such as mobile phone, MP3, computer have become the common tool of people's daily life.The earphone supported the use together with these electronic products have also been obtained to be applied widely.Existing earphone, for headphone, generally comprises headband and earmuff.Can be comfortable during in order to make different wearer's wear headphones, generally also earmuff slip band can be set, earmuff slip band is through headband end, in headband, free sliding stretches, one end of earmuff slip band is located at by earmuff, thus along with the slip of earmuff slip band, earmuff also slidable adjustment together, thus regulate the size of headphone.But, existing headphone, although can size be regulated, but each use all will constantly repeatedly regulate repeatedly, the comfortable position be adjusted to when once wearing before being just adjusted to, such as earphone owner A, use the position being all adjusted to oneself head dummy size suitable during earphone, after lending friend B, B have adjusted earphone size according to the head dummy of oneself, then, when earphone returns A, A only has and again repeatedly regulates, suitable dimension position before just obtaining oneself, brings a lot of inconvenience to like this earphone user.
[summary of the invention]
Technical problem to be solved by this invention is: make up above-mentioned the deficiencies in the prior art, proposes a kind of headphone, can carry out locking memory, thus one move position to when facilitating user to regulate, need not repeatedly repeatedly regulate the location status of earphone.
Technical problem of the present invention is solved by following technical scheme:
A kind of headphone, comprise headband (3), earmuff slip band (4) and earmuff (5), described earmuff (5) is fixedly connected with described earmuff slip band (4), described earmuff slip band (4), through the end of described headband (3), is slidably connected with described headband (3); Also comprise locking device (1), described locking device (1) comprises locking knob (11), fixedly locked portion and slide lock bonding part; Described locking knob (11) through described headband (3), together with described slide lock bonding part is locked with described earmuff slip band (4); Glide direction along described earmuff slip band (4) on the upper end face supplying described locking knob (11) to install of described headband (3) offers open slot; Described fixedly locked portion is fixedly installed on the inside of described headband (3); Described slide lock bonding part is arranged on the inside of described headband (3), is enclosed within described earmuff slip band (4) outward; When described locking device (1) does not work, match with described fixedly locked portion and contact; When described locking device (1) works, be fixed together by described locking knob (11) and described earmuff slip band (4), and when sliding into relative with described fixedly locked portion, contact with each other to produce with described fixedly locked portion and shaking or absorption affinity.
The beneficial effect that the present invention is compared with the prior art is:
Headphone of the present invention, arranges locking device, and by locking knob, the collaborative work of three parts in fixedly locked portion and slide lock bonding part, can to the locking of a certain location status of earphone.When regulating next time, user according in earphone slip band sliding process by slide lock bonding part and fixedly locked portion contact with each other produce vibrations or absorption affinity, thus the memory area before identifying locking, namely earphone slip band one can be moved to the position of locking before position is got back to according to vibrations or absorption affinity by user, need not repeatedly repeatedly regulate, convenient for users to use.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the headphone of the specific embodiment of the invention one;
Fig. 2 is the enlarged diagram of the partial structurtes of headphone shown in Fig. 1;
Fig. 3 is the structural representation that headphone shown in Fig. 1 arranges earmuff slip band after graduation mark;
Fig. 4 is the structural representation that headphone shown in Fig. 1 arranges earmuff slip band and headband after graduation mark;
Fig. 5 is the enlarged diagram of the partial structurtes of the headphone of the specific embodiment of the invention two;
Fig. 6 is the enlarged diagram of the partial structurtes of the headphone of the specific embodiment of the invention three.
[embodiment]
Contrast accompanying drawing below in conjunction with embodiment the present invention is described in further details.
Embodiment one
As shown in Figure 1, be the structural representation of headphone in this embodiment.Figure 2 shows that the enlarged diagram of partial structurtes in Fig. 1.From figure, the headphone that can obtain this embodiment comprises headband 3, earmuff slip band 4, earmuff 5 and locking device 1.
Wherein, earmuff 5 is fixedly connected with earmuff slip band 4, and earmuff slip band 4, through the end of headband 3, is slidably connected with headband 3.Earmuff slip band 4 stretches along headband free sliding in headband 3, namely drives earmuff 5 headband motion relatively, thus regulates the applicable size of earphone.
Wherein, locking device 1 comprises locking knob 11, fixedly locked portion and slide lock bonding part.
Locking knob 11 passes headband 3, together with being locked with earmuff slip band 4 slide lock bonding part.In order to make, locking knob 11 is follow-up to be free to slide with slide lock bonding part, earmuff slip band 4, headband 3 offers open slot for the glide direction (as shown by arrows in FIG. direction) along earmuff slip band 4 on the end face of locking knob 11 installation, and the follow-up locking knob 11 that supplies is free to slide.
Fixedly locked portion is fixedly installed on the inside of headband 3.
Slide lock bonding part is arranged on the inside of headband 3, is enclosed within earmuff slip band 4 outside.When locking device 1 does not work, together with in mating connection with fixedly locked portion; When locking device 1 works, be fixed together by locking knob 11 and earmuff slip band 4, and when sliding into relative with fixedly locked portion, contact with each other to produce with fixedly locked portion and shaking or absorption affinity.
In this embodiment, as shown in Figure 2, fixedly locked portion comprises the first mounting blocks 101, and namely the first mounting blocks 101 is fixedly installed on the inside of headband 3, and the first mounting blocks 101 is provided with recess, after ejecting for the hoodle in slide lock bonding part and depression agree with to produce and shake.Slide lock bonding part comprises the second mounting blocks 102, hoodle 103 and spring 104.Second mounting blocks 102 is enclosed within outside earmuff slip band 4, and one end of spring 104 connects the end face of the second mounting blocks 102, the other end is arranged hoodle 103, and the recess that hoodle 103 and the first mounting blocks 101 are arranged agrees with mutually.Namely locking knob 11 for operationally, locks the second mounting blocks 102 and earmuff slip band 4.
Like this, when locking device 1 does not work, locking knob 11 is not locked, now slide lock bonding part spring 104 of being hit by a bullet is upheld, hoodle 103 is shifted onto in the recess on the first mounting blocks 101, be fastened togather with the recess of the first mounting blocks 101, related second mounting blocks 102 and the first mounting blocks 101 link together, and the second mounting blocks 102 does not now move up and down along with the slip of earmuff slip band 4.Namely, when locking device 1 does not work, slide lock bonding part and fixedly locked portion match to contact with the acting in conjunction of spring by hoodle and link together.And now, earmuff slip band 4 is free to slide flexible through described second mounting blocks 102, drive earmuff 5 to move up and down, now earphone equally works with the earphone of common adjustable head dummy size, only can free adjustment size but do not lock memory function.
When locking device 1 works, such as, earmuff slip band 4 is adjusted to the position of oneself head dummy size applicable after user A wear headphones, need to lock the state position of now earmuff slip band 4, then namely user A screws locking knob 11.In earphone, after locking knob 11 is locked, together with namely the second mounting blocks 102 to be locked with earmuff slip band 4 by locking knob 11.Namely second mounting blocks 102 is fixed on the position just to the first mounting blocks 101 on now earmuff slip band 4, this position " memory " is got up.Next time during adjustment in use earphone size, it is flexible with the latched position before searching that user A regulates earmuff slip band 4 to be free to slide in headband 3, when now earmuff slip band 4 slides in headband 3 in earphone, drives the second mounting blocks 102 to slide together.When sliding into the memory area of head dummy of corresponding user A before locking, also when namely slide lock bonding part slides into relative with fixedly locked portion, namely spring 104 in slide lock bonding part stretches from the compressive state of previous moment, promote hoodle 103 to recess motion on the first mounting blocks 101, hoodle 103 dozens produces comparatively significant vibration sound on recess.User A according to this significant vibration sound namely learn earmuff slip band 4 slidable adjustment to locking before state position, thus user A can realize " moves position to " to earphone adjustment according to this vibration sound, disposable can by earmuff slip band slidable adjustment to the correct position locking memory before, repeatedly need not regulate again, facilitate use.
On the one hand, preferably, be illustrated in figure 3 the structural representation that earmuff slip band 4 after graduation mark is set, be illustrated in figure 4 the structural representation that earmuff slip band and headband after graduation mark are set.Can obtain from figure, earmuff slip band 4 be provided with graduation indication line 6, accordingly, the position corresponding described earmuff slip band 4 being provided with headband 3 graduation indication line 6 offer through hole 301.Headband 3 is arranged through hole 301, earmuff slip band 4 is arranged graduation indication line, then when user A is according to aforementioned process adjustment in use earphone size, can when locking described locking knob 11, reading the scale in through hole on earmuff slip band 4 simultaneously, as being scale 2 grades, then can remember this 2 grades of graduation marks.When regulating next time, except can judging adjustment and put in place according to the vibration sound in slide lock bonding part and fixedly locked portion, can also according to occurring in through hole that these 2 grades of graduation marks judge adjusted putting in place, namely indicate adjustment to put in place by vibrations and scale simultaneously, facilitate user more adequately to regulate earphone size.
On the other hand, preferably, as shown in Figure 2, earmuff slip band 4 is provided with zigzag projection 8.After arranging this zigzag projection 8, when earmuff slip band 4 is free to slide flexible in headband 3, there is slight vibration friction with headband 3 port position a in the sawtooth 8 on earmuff slip band 4.After zigzag projection is set, when locking device does not work, by the faint barrier effect of this sawtooth, the slip of earmuff slip band 4 can be prevented, thus retain the current location status of earmuff slip band 4, play a kind of interim memory retention function.Further preferably, directly graduation indication line can be set in zigzag projection, such headband need not be offered separately through hole for observation graduation mark, directly read the location status of current earmuff slip band 4 according to the sawtooth scale at headband 3 port position a place.
Embodiment two
The difference of this embodiment and execution mode one is: in this embodiment, slide lock bonding part contacts with the cooperation in fixedly locked portion, produce to shake and realized by elastically deformable projection and caving in; And in embodiment one, both cooperation contacts, generation vibrations are realized by spring, hoodle and depression.
As shown in Figure 5, be the enlarged diagram of the partial structurtes of headphone in this embodiment.The headphone of this embodiment comprises headband 3, earmuff slip band 4, earmuff 5 and locking device 1.Wherein, headband 3, earmuff slip band 4 and the annexation of earmuff 5 arrange in same embodiment one identical, in this not repeat specification.Structure as follows for difference locking device 1 is described in detail.
Locking device 1 comprises locking knob 11, fixedly locked portion and slide lock bonding part.
Locking knob 11 passes headband 3, together with being locked with earmuff slip band 4 slide lock bonding part.In order to make, locking knob 11 is follow-up to be free to slide with slide lock bonding part, earmuff slip band 4, headband 3 offers open slot for the glide direction (as shown by arrows in FIG. direction) along earmuff slip band 4 on the end face of locking knob 11 installation, and the follow-up locking knob 11 that supplies is free to slide.
Fixedly locked portion comprises the inside that the 3rd mounting blocks the 201, three mounting blocks 201 is fixedly installed on headband 3, and the 3rd mounting blocks 201 is provided with recess, engages to produce shake for the elastically deformable projection 203 in slide lock bonding part after being out of shape ejection with depression.Slide lock bonding part comprises the 4th mounting blocks 202 and elastically deformable projection 203.4th mounting blocks 202 is enclosed within outside earmuff slip band 4, and elastically deformable projection 203 is arranged on the 4th mounting blocks 202, fastens with the recess that the 3rd mounting blocks 201 is arranged.Namely locking knob 11 for operationally, locks the 4th mounting blocks 202 and earmuff slip band 4.
Similar with embodiment one, when locking device 1 does not work, locking knob 11 is not locked, the distortion of now slide lock bonding part Elastic deformability projection 203 is ejected in the recess on the 3rd mounting blocks 201, be fastened togather with the recess of the 3rd mounting blocks 201, related 4th mounting blocks 202 and the 3rd mounting blocks 201 link together, and the 4th mounting blocks 202 does not now move up and down along with the slip of earmuff slip band 4.Namely, when locking device 1 does not work, slide lock bonding part and fixedly locked portion are ejected by the distortion of elastically deformable projection thus are matched to contact and link together.And now, earmuff slip band 4 is free to slide flexible through described 4th mounting blocks 202, drive earmuff 5 to move up and down, now earphone equally works with the earphone of common adjustable head dummy size, only can free adjustment size but do not lock memory function.
When locking device 1 works, such as, earmuff slip band 4 is adjusted to the position of oneself head dummy size applicable after user A wear headphones, need to lock the state position of now earmuff slip band 4, then namely user A screws locking knob 11.In earphone, after locking knob 11 is locked, together with namely the 4th mounting blocks 202 to be locked with earmuff slip band 4 by locking knob 11.Namely 4th mounting blocks 202 is fixed on the position just to the 3rd mounting blocks 201 on now earmuff slip band 4, this position " memory " is got up.Next time during adjustment in use earphone size, it is flexible with the latched position before searching that user A regulates earmuff slip band 4 to be free to slide in headband 3, when now earmuff slip band 4 slides in headband 3 in earphone, drives the 4th mounting blocks 202 to slide together.When sliding into the memory area of head dummy of corresponding user A before locking, also when namely slide lock bonding part slides into relative with fixedly locked portion, namely elastically deformable projection 203 in slide lock bonding part ejects from the compressive state distortion of previous moment, be engaged to the recess on the 3rd mounting blocks 201, elastically deformable projection 203 dozens produces comparatively significant vibration sound on recess.User A according to this significant vibration sound namely learn earmuff slip band 4 slidable adjustment to locking before state position, thus user A can realize " moves position to " to earphone adjustment according to this vibration sound, disposable can by earmuff slip band slidable adjustment to the correct position locking memory before, repeatedly need not regulate again, facilitate use.
Embodiment three
This embodiment is with the difference of execution mode one, two: in this embodiment, it is realizing mutual absorption by the first magnet piece and the second magnet piece that slide lock bonding part contacts with the cooperation in fixedly locked portion, and producing prompting is produce resistance by magnet piece relative adsorption to realize; And in embodiment one, two, both cooperation contacts are realized by expelling means and recess cooperation, producing prompting is get to recess by expelling means ejection to produce vibration sound realization.
As shown in Figure 6, be the enlarged diagram of the partial structurtes of headphone in this embodiment.The headphone of this embodiment comprises headband 3, earmuff slip band 4, earmuff 5 and locking device 1.Wherein, headband 3, earmuff slip band 4 and the annexation of earmuff 5 arrange in same embodiment one identical, in this not repeat specification.Structure as follows for difference locking device 1 is described in detail.
Locking device 1 comprises locking knob 11, fixedly locked portion and slide lock bonding part.
Locking knob 11 passes headband 3, together with being locked with earmuff slip band 4 slide lock bonding part.In order to make, locking knob 11 is follow-up to be free to slide with slide lock bonding part, earmuff slip band 4, headband 3 offers open slot for the glide direction (as shown by arrows in FIG. direction) along earmuff slip band 4 on the end face of locking knob 11 installation, and the follow-up locking knob 11 that supplies is free to slide.
Fixedly locked portion comprises the inside that the first magnet piece 301, first magnet piece 301 is fixedly installed on headband 3.Slide lock bonding part comprises the 5th mounting blocks 302 and the second magnet piece 303.5th mounting blocks 302 is enclosed within outside earmuff slip band 4, and the second magnet piece 303 is arranged on the 5th mounting blocks 302, and the first magnet piece 301 adsorbs mutually.Namely locking knob 11 for operationally, locks the 5th mounting blocks 302 and earmuff slip band 4.
When locking device 1 does not work, locking knob 11 is not locked, now in slide lock bonding part, the second magnet piece 303 attracts each other with first magnet piece 301 in fixedly locked portion and adsorbs, thus related 5th mounting blocks 302 and the first magnet piece 301 link together, the 5th mounting blocks 302 does not now move up and down along with the slip of earmuff slip band 4.Namely, when locking device 1 does not work, slide lock bonding part and fixedly locked portion are by the mutual absorption of the first magnet piece 301 and the second magnet piece 303 thus contact and link together.And now, earmuff slip band 4 is free to slide flexible through described 5th mounting blocks 302, drive earmuff 5 to move up and down, now earphone equally works with the earphone of common adjustable head dummy size, only can free adjustment size but do not lock memory function.
When locking device 1 works, such as, earmuff slip band 4 is adjusted to the position of oneself head dummy size applicable after user A wear headphones, need to lock the state position of now earmuff slip band 4, then namely user A screws locking knob 11.In earphone, after locking knob 11 is locked, together with namely the 5th mounting blocks 302 to be locked with earmuff slip band 4 by locking knob 11.Namely 5th mounting blocks 302 is fixed on the position just to the first magnet piece 301 on now earmuff slip band 4, this position " memory " is got up.Next time during adjustment in use earphone size, it is flexible with the latched position before searching that user A regulates earmuff slip band 4 to be free to slide in headband 3, when now earmuff slip band 4 slides in headband 3 in earphone, drives the 5th mounting blocks 302 to slide together.When sliding into the memory area of head dummy of corresponding user A before locking, also when namely slide lock bonding part slides into relative with fixedly locked portion, namely the second magnet piece 303 in slide lock bonding part produces mutual attraction with the first magnet piece 301, and the suction becoming acceptance first magnet piece 301 from " freedom " state is before obstructed state.User A according to this significant absorption resistance in sliding process namely learn earmuff slip band 4 slidable adjustment to locking before state position, thus user A can realize " moves position to " to earphone adjustment according to the mutual absorption affinity between magnet piece, disposable can by earmuff slip band slidable adjustment to the correct position locking memory before, repeatedly need not regulate again, facilitate use.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, make some substituting or obvious modification without departing from the inventive concept of the premise, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a headphone, comprise headband (3), earmuff slip band (4) and earmuff (5), described earmuff (5) is fixedly connected with described earmuff slip band (4), described earmuff slip band (4), through the end of described headband (3), is slidably connected with described headband (3); It is characterized in that: also comprise locking device (1), described locking device (1) comprises locking knob (11), fixedly locked portion and slide lock bonding part;
Described locking knob (11) through described headband (3), together with described slide lock bonding part is locked with described earmuff slip band (4); Glide direction along described earmuff slip band (4) on the upper end face supplying described locking knob (11) to install of described headband (3) offers open slot;
Described fixedly locked portion is fixedly installed on the inside of described headband (3);
Described slide lock bonding part is arranged on the inside of described headband (3), is enclosed within described earmuff slip band (4) outward; When described locking device (1) does not work, match with described fixedly locked portion and contact; When described locking device (1) works, be fixed together by described locking knob (11) and described earmuff slip band (4), and when sliding into relative with described fixedly locked portion, contacting with each other to produce with described fixedly locked portion and shaking or absorption affinity.
2. headphone according to claim 1, it is characterized in that: described fixedly locked portion comprises the first mounting blocks (101), described slide lock bonding part comprises the second mounting blocks (102), hoodle (103) and spring (104); Described first mounting blocks (101) is fixedly installed on the inside of described headband (3), described second mounting blocks (102) is enclosed within described earmuff slip band (4) outward, one end of described spring (104) connects the end face of described second mounting blocks (102), the other end is arranged described hoodle (103), described hoodle (103) agrees with mutually with the upper recess arranged of described first mounting blocks (101).
3. headphone according to claim 1, it is characterized in that: described fixedly locked portion comprises the 3rd mounting blocks (201), described slide lock bonding part comprises the 4th mounting blocks (202) and elastically deformable projection (203); Described 3rd mounting blocks (201) is fixedly installed on the inside of described headband (3), described 4th mounting blocks (202) is enclosed within described earmuff slip band (4) outward, described elastically deformable projection (203) is arranged on described 4th mounting blocks (202), fastens with the upper recess arranged of described 3rd mounting blocks (201).
4. headphone according to claim 1, is characterized in that: described fixedly locked portion comprises the first magnet piece (301), and described slide lock bonding part comprises the 5th mounting blocks (302) and the second magnet piece (303); Described first magnet piece (301) is fixedly installed on the inside of described headband (3), described 5th mounting blocks (302) is enclosed within described earmuff slip band (4) outward, described second magnet piece (303) is arranged on described 5th mounting blocks (302), mutually adsorbs with described first magnet piece (301).
5. headphone according to claim 1, is characterized in that: described earmuff slip band (4) is provided with graduation indication line (6); The position upper corresponding described earmuff slip band (4) of described headband (3) being provided with described graduation indication line (6) offers through hole (301).
6. headphone according to claim 1, is characterized in that: described earmuff slip band (4) is provided with zigzag projection (8).
7. headphone according to claim 6, is characterized in that: described zigzag projection (8) is provided with graduation indication line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557902.6A CN103037278B (en) | 2012-12-20 | 2012-12-20 | Headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557902.6A CN103037278B (en) | 2012-12-20 | 2012-12-20 | Headphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103037278A CN103037278A (en) | 2013-04-10 |
| CN103037278B true CN103037278B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210557902.6A Active CN103037278B (en) | 2012-12-20 | 2012-12-20 | Headphone |
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| CN (1) | CN103037278B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904234B (en) * | 2013-12-25 | 2018-05-29 | 松下知识产权经营株式会社 | Headphone |
| AU2016415957B2 (en) * | 2016-07-20 | 2021-11-11 | Razer (Asia-Pacific) Pte. Ltd. | Headsets and methods for configuring a headset |
| CN106254985B (en) * | 2016-08-30 | 2022-07-19 | 深圳市冠旭电子股份有限公司 | Earphone connection structure and headphone |
| CN108669694A (en) * | 2018-08-15 | 2018-10-19 | 贵州大学 | A kind of mine blasting noise reduction earplug |
| WO2021031119A1 (en) * | 2019-08-20 | 2021-02-25 | 深圳市魅动智能股份有限公司 | Noise-canceling headphones |
| CN114564103B (en) * | 2022-02-09 | 2023-06-02 | 安徽工程大学 | Atmosphere adjustment intelligent wearable device and sensing method |
| CN115381403A (en) * | 2022-08-29 | 2022-11-25 | 天津科技大学 | Head-mounted intelligent monitor based on brain-computer interface |
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| JP2005277617A (en) * | 2004-03-24 | 2005-10-06 | Pioneer Electronic Corp | Headphone |
| JP2009171342A (en) * | 2008-01-17 | 2009-07-30 | Sony Corp | Headphone |
| JP2011082851A (en) * | 2009-10-08 | 2011-04-21 | Audio Technica Corp | Headphone device |
| CN102625206A (en) * | 2012-03-23 | 2012-08-01 | 歌尔声学股份有限公司 | Headphone |
| CN202998413U (en) * | 2012-12-20 | 2013-06-12 | 广东欧珀移动通信有限公司 | Head-mounted earphone |
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|---|---|---|---|---|
| JP2005277617A (en) * | 2004-03-24 | 2005-10-06 | Pioneer Electronic Corp | Headphone |
| JP2009171342A (en) * | 2008-01-17 | 2009-07-30 | Sony Corp | Headphone |
| JP2011082851A (en) * | 2009-10-08 | 2011-04-21 | Audio Technica Corp | Headphone device |
| CN102625206A (en) * | 2012-03-23 | 2012-08-01 | 歌尔声学股份有限公司 | Headphone |
| CN202998413U (en) * | 2012-12-20 | 2013-06-12 | 广东欧珀移动通信有限公司 | Head-mounted earphone |
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| CN103037278A (en) | 2013-04-10 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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