CN109348336B - Bone sound transmission health earphone convenient to fix - Google Patents
Bone sound transmission health earphone convenient to fix Download PDFInfo
- Publication number
- CN109348336B CN109348336B CN201811291563.5A CN201811291563A CN109348336B CN 109348336 B CN109348336 B CN 109348336B CN 201811291563 A CN201811291563 A CN 201811291563A CN 109348336 B CN109348336 B CN 109348336B
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- earphone
- fixing
- movable
- wire
- groove
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/13—Hearing devices using bone conduction transducers
Abstract
The invention discloses a bone sound transmission health earphone convenient to fix, which comprises a pair of rotatable earphone bodies, a first fixing frame and a second fixing frame which are used for fixing the earphone bodies on the shoulders of a human body, two lifting mechanisms which are used for controlling the earphone bodies to extend and shorten, two rotating mechanisms which are used for driving the earphone bodies to rotate freely and an earphone bundling device which is used for bundling earphone wires; through the arrangement of the structure, the earphone wire can be effectively bundled, so that the earphone wire can be neatly and attractively bundled, the trouble that the earphone wire is wound together with the earphone and is disconnected is avoided, and the earphone wire is very practical.
Description
Technical Field
The invention belongs to the field of game equipment, and particularly relates to a bone conduction sound health earphone convenient to fix.
Background
Along with the deep development of the game industry, electronic games have gradually penetrated into various aspects of entertainment and life of people, and game earphones serving as auxiliary articles for the electronic games are concerned by more and more game players.
The present publication No. CN205726237U discloses an optical fiber wireless game earphone, which can solve the problem of chat sound source processing and can also control each music sound source independently; however, after the earphone is worn for a long time, the user feels headache, hearing damage can be caused after the user listens for a long time, and meanwhile, the earphone is large in size and inconvenient to carry.
The existing earphone can be effectively and automatically adjusted according to a human body so as to be convenient for adapting to the human body, so that the earphone can adapt to different people, the application range of the earphone is enlarged, the earphone is very practical, each part of the earphone can be moved, the earphone can be contracted and folded, the portability of the earphone is effectively improved, meanwhile, the earphone can be fixed on the shoulder of the human body, the problems of headache and the like caused by fixing the earphone on the head are avoided, the earphone is not in direct contact with ears, the hearing damage can be reduced, and the earphone is very healthy and sanitary; however, when the earphone is stored, the bundling of the earphone cord is troublesome, and the earphone cord is easily entangled with the earphone and knotted, which is troublesome.
Disclosure of Invention
The invention provides a bone conduction sound health earphone which can effectively restrain an earphone wire and is convenient to fix, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a bone sound transmission health earphone convenient to fix comprises a pair of rotatable earphone bodies, a first fixing frame and a second fixing frame which are used for fixing the earphone bodies on the shoulders of a human body, two lifting mechanisms which are used for controlling the earphone bodies to extend and shorten, two rotating mechanisms which are used for driving the earphone bodies to rotate freely and an earphone bundling device which is used for bundling earphone wires; through the arrangement of the structure, the earphone wire can be effectively bundled, so that the earphone wire can be neatly and attractively bundled, the trouble that the earphone wire is wound together with the earphone and is disconnected is avoided, and the earphone wire is very practical.
Furthermore, the earphone bundling device comprises a winding post for winding the earphone wire, a fixing plate for fixing the earphone wire and a movable plate for adapting to the length of the earphone wire; through the setting of above-mentioned structure for the earphone can pass the fixed plate earlier, and direct winding is on the wrapping post, and through the regulation to removing the dish, adapts to the length of earphone cord, simple structure and easily operation.
Furthermore, a spiral groove for embedding the earphone cable is arranged on the wrapping post, and a limiting plate for preventing the movable plate from being separated is also arranged on the wrapping post; through the arrangement of the structure, the earphone wire can be orderly wound through the spiral groove, so that the earphone wire is effectively fixed, and the arrangement efficiency of the earphone wire is improved.
Furthermore, a plurality of clamping grooves for clamping earphone wires are annularly arranged on the fixing plate, and slots matched with the earphone connectors are arranged on the fixing plate and the winding post; through the cooperation setting of above-mentioned draw-in groove and slot, can be effectual fixed of realization earphone cord for the earphone cord can effectually be fixed on the wrapping post in wire winding, has improved the stationary power to the earphone cord, has strengthened the reliable and stable nature of structure.
Furthermore, the movable disc is movably connected with the winding post, a groove matched with the spiral groove is formed in the movable disc, and a rotatable ball is arranged in the groove; through the setting of above-mentioned ball for remove the dish and can mutually support with the wrapping post, in order to realize the self-adaptation to earphone cord length, make fixing on the wrapping post that the earphone cord can be firm, improved adaptability.
Furthermore, the lifting mechanism comprises a movable column for driving the earphone body to move up and down and a fixed cylinder for the movable column to move up and down, and the fixed cylinder is provided with a control mechanism for limiting the moving height of the movable column; through the arrangement of the structure, the height of the movable column in the fixed cylinder can be effectively adjusted, so that the height adjustment of the earphone is conveniently realized, the earphone is more suitable for a human body, the adaptability of the earphone to the human body is effectively improved, people feel more comfortable when using the earphone, the movable column can be automatically braked after being adjusted to a certain height, the movable column is prevented from automatically falling to influence the use of the earphone, and the stability and reliability of the structure are effectively improved; simultaneously in order to descend the movable column for the earphone descends together, in order to shorten the length of earphone, makes the earphone more conveniently carry.
Furthermore, the control mechanism comprises a control block for controlling the lifting height of the movable column, a movable cavity for accommodating the control block to move and a plurality of first elastic pieces arranged in the movable cavity at equal intervals, and a first cambered surface is arranged on the control block; through the setting of above-mentioned structure, can effectual realization to the control of the lifting height of activity post, can go up and down to the height of needs at the activity post, brake the activity post, avoid the activity post to take place to remove once more, improved the stability of activity post for the activity post can be stable support the earphone, improved the support stability of this earphone.
The invention has the following advantages: this healthy earphone of bone conduction of sound convenient to it is fixed can effectual realization be to the bundling of earphone cord through the setting of above-mentioned earphone bundling device for the earphone cord can be reliable fix on the wrapping post, avoids the earphone cord to break away from the wrapping post, has improved the stability of structure, avoids the earphone cord to expose externally to take place the winding with the earphone and causes the trouble of separating the line simultaneously.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
Fig. 3 is a first perspective sectional view of fig. 1.
Fig. 4 is an enlarged view of a structure at B in fig. 3.
Fig. 5 is an enlarged view of a structure at C in fig. 4.
Fig. 6 is a second perspective cross-sectional view of fig. 1.
Fig. 7 is an enlarged view of the structure at D in fig. 6.
Fig. 8 is an enlarged view of a structure at E in fig. 6.
Fig. 9 is a perspective view of the rotation mechanism in fig. 1.
Fig. 10 is a perspective view of the earphone-bundling device according to the present invention.
Fig. 11 is a perspective sectional view of fig. 10.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-11, a bone conduction sound health earphone convenient for fixing comprises a pair of rotatable earphone bodies 1, a first fixing frame 21 and a second fixing frame 22 for fixing the earphone bodies 1 on the shoulders of a human body, two lifting mechanisms for controlling the earphone bodies 1 to extend and shorten, and two rotating mechanisms for driving the earphone bodies 1 to rotate freely, and by the arrangement of the above structures, the earphone can be stably and reliably fixed on the shoulders of the human body, so that the headache feeling generated by the headphone can be avoided, the comfort level of the human body can be improved, and the position of the earphone can be adjusted, so that people can adjust the position of the earphone according to the comfort level of the people, the application range of the earphone is enlarged, and the practicability of the earphone is improved; above-mentioned earphone body is the bone transaudient earphone that has on the existing market at present, for prior art, and no longer the repeated description here is equipped with the one deck foam-rubber cushion on the inner wall of first mount and second mount, comfort level when improving the fixing.
The first fixing frame 21 and the second fixing frame 22 both comprise a first fixing portion 211 and a second fixing portion 212, the first fixing frame 21 and the second fixing frame 22 are respectively provided with an angle adjusting mechanism for controlling an included angle between the first fixing portion 211 and the second fixing portion 212, the earphone can be adapted to the shoulder of a human body through the cooperation of the first fixing frame and the second fixing frame by the arrangement of the first fixing portion and the second fixing portion, so that the earphone can be adjusted to the most comfortable position for practical use, the fixing force of the earphone on the shoulder of the human body is effectively enhanced by the angle adjusting mechanism, the earphone can be placed on the shoulder more firmly, the stability and reliability are improved, the connecting frame 23 is arranged between the first fixing frame 21 and the second fixing frame 22, the connecting frame 23 comprises a first connecting frame 231 and a second connecting frame 232, the first connecting frame 231 and the second connecting frame 232 are respectively provided with a vertical portion 2311 and an arc portion 2312 for adapting to the neck of the human body, the first connecting frame 231 and the second connecting frame 232 are movably connected, and through the arrangement of the structure, the first fixing frame and the second fixing frame can be directly bent, so that the earphone can be conveniently collected, the portability of the earphone is improved, meanwhile, the arrangement of the first connecting frame and the second connecting frame enables the earphone to be more suitable for the structure of a human body, the earphone can be more comfortably fixed on the human body, and the comfort of the earphone during use is improved; above-mentioned first mount and second mount can draw close each other, also can outwards expand, and first link and second link can realize folding effect when collecting the earphone to collect the earphone in order to collect the earphone.
The angle adjusting mechanism comprises a transmission part 213 fixedly arranged on the first fixing part 211, an adjusting device arranged on the second fixing part 212 and a chamber 214 for the adjusting device to work, the first fixing part 211 and the second fixing part 212 are movably connected, and the angle between the first fixing frame and the second fixing frame can be adjusted through the angle adjusting mechanism, so that when people fix the earphone, the angle between the first fixing frame and the second fixing frame can be adjusted according to the angle adjusting mechanism, the earphone can be better embedded into the shoulder of a human body, the fixing effect of the earphone is realized, and the comfort and the fixing reliability of the earphone during use are improved; the adjusting device comprises an adjusting rod 215 for controlling the braking of the transmission part 213 and a second elastic part 216 for connecting the adjusting rod 215 and the cavity 214, the adjusting rod 215 is provided with a supporting rod 2151 for supporting the adjusting rod 215, the adjusting rod 215 is provided with an adjusting handle 2152 for loosening the adjusting rod 215, the first fixing part 211 is provided with a movable groove 217 matched with the adjusting handle 2152, the braking effect of the first fixing frame and the second fixing frame can be effectively realized through the arrangement of the structure, so that the first fixing frame and the second fixing frame can firmly and reliably fix the shoulders of a human body, the use experience is prevented from being influenced by falling off, the fastened first fixing frame and the fastened second fixing frame can be loosened, the earphone can be conveniently taken down from the shoulders, and meanwhile, the first fixing frame and the second fixing frame can be conveniently folded so as to collect the earphone, so as to facilitate carrying of the headset.
The transmission part is arranged by adopting a ratchet wheel in the embodiment, the first elastic part and the second elastic part are arranged by adopting a spiral spring, when the first fixing part and the second fixing part are required to be furled, the first fixing part is rotated clockwise to drive the transmission part to rotate clockwise, the transmission part can extrude the rotatable adjusting rod outwards, the second elastic part is expanded, after the rotation is stopped, the ratchet wheel can be clamped by the adjusting rod through the supporting rod to brake the ratchet wheel, so that the first fixing part and the second fixing part are furled and can not rotate any more, when the first fixing part and the second fixing part are required to be opened, the adjusting rod is pulled to deflect upwards, the ratchet wheel can rotate, after the first fixing part and the second fixing part are opened, the adjusting rod is pulled back to the original position through the adjusting handle to realize the braking of the ratchet wheel, so that the first fixing part and the second fixing part are opened, can not be folded to play a role in fixing.
The lifting mechanism comprises a movable column 31 for driving the earphone body 1 to move up and down and a fixed cylinder 32 for enabling the movable column 31 to move up and down, a control mechanism for limiting the moving height of the movable column 31 is arranged on the fixed cylinder 32, and the height of the movable column in the fixed cylinder can be effectively adjusted through the structure, so that the height adjustment of the earphone is conveniently realized, the earphone is more suitable for a human body, the adaptability of the earphone to the human body is effectively improved, people feel more comfortable when using the earphone, and after the movable column is adjusted to a certain height, the earphone can be automatically braked, the movable column is prevented from automatically falling down to influence the use of the earphone, and the stability and reliability of the structure are effectively improved; meanwhile, the movable column is conveniently lowered, so that the earphone is lowered together, the length of the earphone is conveniently shortened, and the earphone is more convenient to carry; control mechanism locates the first elastic component 323 in the activity chamber 322 including the control block 321 that is used for controlling the lift height of activity post 31, the activity chamber 322 that is used for holding the control block 321 and removes and a plurality of equidistance interval, be equipped with first cambered surface 3211 on the control block 321, through the setting of above-mentioned structure, can effectual realization to the control of the lift height of activity post, can go up and down to the height that needs at the activity post, brake the activity post, avoid the activity post to take place to remove once more, the stability of activity post has been improved, make the activity post can be stable support the earphone, the support stability of this earphone has been improved.
Above-mentioned movable post can be in the lift removal of freedom in the fixed cylinder, above-mentioned control block can carry out concertina movement at the activity intracavity through first elastic component, when the activity post rises or descends under the tearing of manpower, the driving rack on the activity post also rises thereupon, at the in-process that rises, the first cambered surface and the driving rack of control block contact, first cambered surface can reduce the driving rack when removing and the frictional force between the control block, make more smooth and easy that the driving rack removed, the driving rack is at the in-process of rebound or downstream, the concertina movement that the control block can not stop, when stopping the drive to the activity post, the control block can block in the depressed part of driving rack, play the effect of fixed activity post, the elasticity of first elastic component only can realize the shrink under the effect of human power.
The fixed cylinder 32 is provided with a limit groove 324 for guiding the movable column 31, and the movable column 31 is provided with a guide block 311 matched with the limit groove 324; the movable column 31 is provided with a transmission rack 312 matched with the control block 321; a limiting plate 313 for avoiding the separation of the movable column 31 is further arranged on the movable column 31; through the arrangement of the structure, the movable column can move up and down more stably, the stability of the movable column during movement is improved, and the movable column is prevented from shifting during movement; the movable column realizes the effect of movement in the fixed cylinder through the movement of the guide block in the limiting groove, and the limiting plate is arranged at the bottom of the movable column and used for avoiding the movable column from rising excessively and separating from the fixed cylinder.
Rotary mechanism includes fixed block 41, locates connecting rod 42 on fixed block 41 and is used for connecting the connection ball 43 of earphone body 1, be equipped with on the earphone body 1 with connect ball 43 matched with fixed slot 44, through the aforesaid setting to rotary mechanism, make the earphone can free rotation on the activity post, so that people can adjust the angle of earphone at any time when wearing the earphone, make the position of earphone adaptation ear, the application scope of this earphone has been increased, the use comfort to this earphone has been improved, above-mentioned earphone body can realize the pivoted effect in each position through fixed slot and connection ball, so that the position of wearing at the ear in the adjustment. The earphone bundling device is used for bundling the earphone wires, and the earphone wires can be effectively bundled through the structure, so that the earphone wires can be neatly and attractively bundled, the trouble of wire disconnection caused by winding the earphone wires and the earphones together is avoided, and the earphone bundling device is very practical; the earphone bundling device comprises a winding post 51 used for winding the earphone wire, a fixing plate 52 used for fixing the earphone wire and a moving plate 53 used for adapting to the length of the earphone wire, the earphone bundling device is arranged by the structure, so that the earphone can pass through the fixing plate firstly, the earphone can be directly wound on the winding post, the earphone can be adapted to the length of the earphone wire by adjusting the moving plate, the structure is simple, the earphone bundling device is easy to operate, and a plurality of clamping grooves used for clamping the earphone wire are formed in the moving plate.
The winding post 51 is provided with a spiral groove 511 for embedding the earphone wire, the winding post 51 is also provided with a limiting plate 54 for preventing the movable plate 53 from being separated, and the earphone wire can be orderly wound through the spiral groove by the arrangement of the structure, so that the earphone wire can be effectively fixed, and the arrangement efficiency of the earphone wire is improved; the spiral groove is adapted to the diameter of the earphone line, and the limit plate is arranged at the bottom of the winding post.
A plurality of clamping grooves 521 for clamping earphone wires are annularly arranged on the fixing plate 52, slots 522 matched with earphone connectors are arranged on the fixing plate 52 and the winding post 51, and the earphone wires can be effectively fixed through the matching arrangement of the clamping grooves and the slots, so that the earphone wires can be effectively fixed on the winding post when being wound, the fixing force on the earphone wires is improved, and the stability and reliability of the structure are enhanced; when the winding is needed, the earphone connector is inserted into the slot, and the earphone wire penetrates through the clamping groove and winds on the winding post downwards.
The utility model discloses a earphone wire, including mobile disc 53, helicla flute 511, rotatable ball 532, setting through above-mentioned ball, make the mobile disc can mutually support with the wrapping post, in order to realize the self-adaptation to earphone cord length, make the earphone cord can be firm fix on the wrapping post, adaptability has been improved, after the earphone cord wire winding finishes, move the mobile disc, be close with earphone cord end, fix the earphone cord in the draw-in groove on the mobile disc, when the mobile disc removes, the ball can be along the track rebound of helicla flute, thereby the mobile disc can rotate while rebound, when being close with the earphone cord, alright detain the earphone cord in the draw-in groove, realize fixed effect.
Claims (1)
1. A bone sound transmission health earphone convenient to fix comprises a pair of rotatable earphone bodies (1), a first fixing frame (21) and a second fixing frame (22) which are used for fixing the earphone bodies (1) on shoulders of a human body, and two lifting mechanisms which are used for controlling the earphone bodies (1) to extend and contract; the method is characterized in that: the earphone is characterized by also comprising two rotating mechanisms for driving the earphone body (1) to rotate freely and an earphone bundling device for bundling earphone wires;
the earphone bundling device comprises a winding post (51) used for winding an earphone wire, a fixing plate (52) used for fixing the earphone wire and a movable plate (53) used for adapting to the length of the earphone wire;
the winding post (51) is provided with a spiral groove (511) for embedding the earphone line, and the winding post (51) is also provided with a limit plate (54) for preventing the movable plate (53) from separating;
a plurality of clamping grooves (521) for clamping earphone wires are annularly arranged on the fixing plate (52), and slots (522) matched with the earphone connectors are formed in the fixing plate (52) and the winding post (51);
the movable disc (53) is movably connected with the winding post (51), a groove (531) matched with the spiral groove (511) is formed in the movable disc (53), and a rotatable ball (532) is arranged in the groove (531);
the lifting mechanism comprises a movable column (31) for driving the earphone body (1) to move up and down and a fixed cylinder (32) for enabling the movable column (31) to move up and down, and a control mechanism for limiting the moving height of the movable column (31) is arranged on the fixed cylinder (32);
the control mechanism comprises a control block (321) for controlling the lifting height of the movable column (31), a movable cavity (322) for accommodating the control block (321) to move, and a plurality of first elastic pieces (323) arranged in the movable cavity (322) at equal intervals, wherein a first cambered surface (3211) is arranged on the control block (321);
the rotating mechanism comprises a fixed block (41), a connecting rod (42) arranged on the fixed block (41) and a connecting ball (43) used for connecting the earphone body (1), wherein a fixing groove (44) matched with the connecting ball (43) is formed in the earphone body (1);
the transmission part is arranged by adopting a ratchet wheel, and the first elastic part and the second elastic part are arranged by adopting spiral springs;
an adjusting handle (2152) used for loosening the adjusting rod (215) is arranged on the adjusting rod (215), and a movable groove (217) matched with the adjusting handle (2152) is arranged on the first fixing part (211).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421448.6A CN111586520A (en) | 2018-10-31 | 2018-10-31 | Bone conduction sound health earphone |
| CN201811291563.5A CN109348336B (en) | 2018-10-31 | 2018-10-31 | Bone sound transmission health earphone convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291563.5A CN109348336B (en) | 2018-10-31 | 2018-10-31 | Bone sound transmission health earphone convenient to fix |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421448.6A Division CN111586520A (en) | 2018-10-31 | 2018-10-31 | Bone conduction sound health earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109348336A CN109348336A (en) | 2019-02-15 |
| CN109348336B true CN109348336B (en) | 2020-07-28 |
Family
ID=65312902
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291563.5A Active CN109348336B (en) | 2018-10-31 | 2018-10-31 | Bone sound transmission health earphone convenient to fix |
| CN202010421448.6A Withdrawn CN111586520A (en) | 2018-10-31 | 2018-10-31 | Bone conduction sound health earphone |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421448.6A Withdrawn CN111586520A (en) | 2018-10-31 | 2018-10-31 | Bone conduction sound health earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109348336B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114723Y (en) * | 2007-09-29 | 2008-09-10 | 嘉兴市佳宏电声设备有限公司 | Shoulder-hung earphone |
| CN204425582U (en) * | 2015-02-02 | 2015-06-24 | 东莞市联恒电子有限公司 | Collapsible back-wear type English earphone |
| CN105592375A (en) * | 2014-10-22 | 2016-05-18 | 天津新云网络技术有限公司 | Winder with characteristic of convenient usage |
| CN205356635U (en) * | 2015-12-15 | 2016-06-29 | 歌尔声学股份有限公司 | Headphone cable winder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202503646U (en) * | 2012-04-04 | 2012-10-24 | 谢志雄 | Earphone winder |
| CN203120115U (en) * | 2012-12-05 | 2013-08-07 | 中国石油大学(华东) | Earphone cable accommodating apparatus |
| CN203136120U (en) * | 2013-03-28 | 2013-08-14 | 山东轻工业学院 | Multifunctional earphone |
| CN203813933U (en) * | 2014-04-23 | 2014-09-03 | 昆明理工大学 | Shoulder clamp adjustable earphone |
| CN204652618U (en) * | 2015-05-08 | 2015-09-16 | 上海电机学院 | Earphone |
| CN106686479A (en) * | 2015-11-06 | 2017-05-17 | 尤世元 | Device for adjusting length of earphone cable |
| CN205726263U (en) * | 2016-04-26 | 2016-11-23 | 乐视控股（北京）有限公司 | A kind of earphone winder |
| CN205946086U (en) * | 2016-05-19 | 2017-02-08 | 常州信息职业技术学院 | Headphone cable winder |
-
2018
- 2018-10-31 CN CN201811291563.5A patent/CN109348336B/en active Active
- 2018-10-31 CN CN202010421448.6A patent/CN111586520A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114723Y (en) * | 2007-09-29 | 2008-09-10 | 嘉兴市佳宏电声设备有限公司 | Shoulder-hung earphone |
| CN105592375A (en) * | 2014-10-22 | 2016-05-18 | 天津新云网络技术有限公司 | Winder with characteristic of convenient usage |
| CN204425582U (en) * | 2015-02-02 | 2015-06-24 | 东莞市联恒电子有限公司 | Collapsible back-wear type English earphone |
| CN205356635U (en) * | 2015-12-15 | 2016-06-29 | 歌尔声学股份有限公司 | Headphone cable winder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111586520A (en) | 2020-08-25 |
| CN109348336A (en) | 2019-02-15 |
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