CN103067803B - A kind of earphone cord anti-dropping apparatus and a kind of earphone - Google Patents
A kind of earphone cord anti-dropping apparatus and a kind of earphone Download PDFInfo
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- CN103067803B CN103067803B CN201210546341.XA CN201210546341A CN103067803B CN 103067803 B CN103067803 B CN 103067803B CN 201210546341 A CN201210546341 A CN 201210546341A CN 103067803 B CN103067803 B CN 103067803B
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- 230000000694 effects Effects 0.000 description 3
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Abstract
The invention provides a kind of earphone cord anti-dropping apparatus and a kind of earphone, described earphone cord anti-dropping apparatus comprises: main strutting piece and the movable auxiliary strutting piece being connected to main strutting piece two ends, earphone cord anti-dropping apparatus is arranged on earphone cord around neck or face neck office, can when using earphone cord audition, relatively described for described auxiliary strutting piece main strutting piece is opened, formed forniciform around neck structure, around on the neck of user, prevent earphone cord from dropping; When packing up earphone cord, relatively described for described auxiliary strutting piece main strutting piece can also be packed up, and is superimposed together with described main strutting piece, convenient for collecting.
Description
Technical field
The present invention relates to ear phone technology field, particularly relate to a kind of earphone cord anti-dropping apparatus and a kind of earphone.
Background technology
Along with the development of society, the progress of electronic technology, the audio frequency and video such as mobile phone, MP4, IPAD electronic product has become the important carry-on instrument of people, the use of these electronic products of simultaneous is day by day frequent, and the requirement of people to these electronic products is also more and more higher.At some special occasions, such as, in noisy environment, or in motion process, need to use earphone to carry out audition.
What current use was more is wired earphone, and wired earphone is divided into wear-type, ear type and supra-aural three major types.Wherein PlayGear Stealth is widely used with the advantage of its portability.
As shown in Figure 1A, a kind of PlayGear Stealth is made up of five major parts such as receiver 11, line traffic control 13, clip 14, earphone cord 12 and plugs 15.Such as on the communication apparatus such as mobile phone, line traffic control 13 is usually with microphone, the opening and closing of microphone and the adjustment of volume can be controlled, now receiver 11 and line traffic control 13 can realize the pickup feature of phone, and in the multimedia play equipments such as MP4, line traffic control 13 is generally used for volume adjusting and playing progress rate and controls functions such as () such as skip forward/back, broadcasting/time-outs, the upper one/next ones, now receiver 11 and line traffic control 13 can realize the associative operation controlling functions of audio plays, earphone cord 12 connects receiver 11 and line traffic control 13, for signal transmission.
Due to PlayGear Stealth in use, most of weight of earphone concentrates on the part that earplug and ear coordinate, and make consumer when using earphone, only by the clip of clip, steadiness is not good, the frequent landing of earphone, and it is very inconvenient to use.
As shown in Figure 1B, in order to solve people in action in the problem that drops of earphone, be born around neck formula earphone, this kind of earphone generally includes one is provided with line traffic control 13 shorter earphone cord 121 for the longer earphone cord 122 and walking around user's collare.But in actual use procedure, because the strength on two earphone cords is unequal, longer earphone cord 122, because pullling of shorter earphone cord 121, especially when strenuous exercise, is easy to be pulled off and drop, causes the inconvenience of user.Visible, existing thisly still exist around neck earphone cord the problem that earphone cord drops.
Summary of the invention
The object of the present invention is to provide a kind of earphone cord anti-dropping apparatus and a kind of earphone, to solve the problem that earphone cord drops.
For solving the problem, the invention provides a kind of earphone cord anti-dropping apparatus, comprising main strutting piece and the movable auxiliary strutting piece being connected to main strutting piece two ends; Described main strutting piece be arranged at earphone cord around neck or to face on neck portion and relatively described earphone cord is fixed or slides, described movable connection makes the relatively described main strutting piece of described auxiliary strutting piece open and extends to be formed forniciform around neck structure with described main strutting piece along main support length direction, and makes the relatively described main strutting piece of described auxiliary strutting piece pack up to be superimposed together with described main strutting piece.
Further, when the relatively described main strutting piece of described auxiliary strutting piece is packed up, be superimposed on inside or the outside of described main strutting piece.
Further, the inside being socketed in described main strutting piece around neck portion of described earphone cord, or be socketed on described main strutting piece outer wall.
Further, described main strutting piece is the cavity of both ends open, comprise at least one chamber, described auxiliary strutting piece comprises the fixture block at two ends and folded main body thereof, described main body is socketed in the chamber of described main strutting piece together with the fixture block of one end, the fixture block of the other end is positioned at outside the port of described main strutting piece, and described main body makes the relatively described main strutting piece of described auxiliary strutting piece pack up or open under the propelling or pulling action of the fixture block of the described other end.
Further, the fixture block at described auxiliary strutting piece two ends is equipped with at least one for being wound around the recess of earphone cord.
Further, described main strutting piece is linear pattern, the main body of described auxiliary strutting piece is flexible warp architecture, and when the relatively described main strutting piece of described auxiliary strutting piece is packed up, described main body and the mutual squeezing action of described main strutting piece inwall make the relative described main strutting piece of described auxiliary strutting piece fix.
Further, described auxiliary strutting piece is sheet body structure, and its one end connects one end of described main strutting piece by rotating shaft, and described auxiliary strutting piece rotates around described rotating shaft, packs up with relatively described main strutting piece or opens.
Further, described auxiliary strutting piece is flexible warp architecture, described main strutting piece is the warp architecture or linear structure that match with the warp architecture of described auxiliary strutting piece, when the relatively described main strutting piece of described auxiliary strutting piece is packed up, be superimposed on the same face of described main strutting piece successively, or be superimposed on side by side on the same face of described main strutting piece, or be superimposed on respectively on the not coplanar of described main strutting piece, or be superimposed in the accommodation space of described main strutting piece internal preset.
Further, described earphone cord is also provided with at least one for clamping the clip of earphone cord.
The present invention also provides a kind of earphone, comprises receiver, earphone cord and above-mentioned earphone cord anti-dropping apparatus.
Compared with prior art, earphone cord anti-dropping apparatus provided by the invention and earphone, described earphone cord anti-dropping apparatus comprises: main strutting piece and the movable auxiliary strutting piece being connected to main strutting piece two ends, earphone cord anti-dropping apparatus is arranged on earphone cord around neck or face neck office, when using earphone cord audition, relatively described for described auxiliary strutting piece main strutting piece can be opened, is formed forniciform around neck structure, around on the neck of user, prevent earphone cord from dropping; When packing up earphone cord, relatively described for described auxiliary strutting piece main strutting piece can also be packed up, and is superimposed together with described main strutting piece, convenient for collecting.
Accompanying drawing explanation
Figure 1A and 1B is Headphone structure schematic diagram of the prior art;
Fig. 2 A and Fig. 2 B is the structural representation of the earphone cord anti-dropping apparatus of the embodiment of the present invention one;
Fig. 3 A to Fig. 3 C is the structural representation of the earphone of the embodiment of the present invention one;
Fig. 4 A to Fig. 4 D is the structural representation of the earphone cord anti-dropping apparatus of the embodiment of the present invention two;
Fig. 5 A and Fig. 5 B is the structural representation of the earphone of the embodiment of the present invention two.
Embodiment
Key of the present invention is, the earphone cord needing to use around neck on neck portion or facing on the neck portion part of user's neck (namely close) of the earphone cord easily dropped, an earphone cord anti-dropping apparatus was set, this earphone cord anti-dropping apparatus in the on-state can around on neck, earphone cord is played to the effect of fixed support, and can be superimposed together under collapsed state, reduce length, can not bring inconvenience to the storage of earphone cord.
For making object of the present invention, feature becomes apparent, and be further described, but the present invention can realize by different forms, should not think and just be confined to described embodiment below in conjunction with accompanying drawing to the specific embodiment of the present invention.
Embodiment one
Please refer to Fig. 2 A and 2B, the present embodiment provides a kind of earphone cord anti-dropping apparatus 26, comprise main strutting piece 261 and the movable auxiliary strutting piece 262 being connected to main strutting piece 261 two ends, described main strutting piece 261 is arranged at the also relatively described on neck portion of earphone cord and fixes around neck portion or slide, described movable connection make the relatively described main strutting piece 261 of described auxiliary strutting piece 262 open with described main strutting piece 261 formed forniciform around neck structure (can should be arc around shape of neck structure, also can be the curved shape of broken line composition), and make the relatively described main strutting piece 261 of described auxiliary strutting piece 262 pack up to be superimposed together with described main strutting piece.
In the present embodiment, described main strutting piece 261 is the cavity of both ends open, and one end of described auxiliary strutting piece 262 is socketed in the inside of described main strutting piece 261, and one end is stretched out outside it, carrys out the described main strutting piece 261 of movable connection.Described auxiliary strutting piece 262 comprises fixture block and the folded main body (not shown) thereof at two ends, the fixture block of one end is positioned at the chamber of described main strutting piece 261, for when main body is drawn out, the end of main body is fixed on the port of main strutting piece 261, prevents the main body of auxiliary strutting piece 262 from departing from from the port of main strutting piece 261; The fixture block of the other end is positioned at outside the port of described main strutting piece 261, for described main body being pulled out easily and described main body being advanced in the chamber of described main strutting piece 261; Further, the fixture block of the other end, is namely positioned at the fixture block outside the port of described main strutting piece 261, can also be used for being pushed into after in the chamber of main strutting piece 261 in described main body, is fixed by auxiliary strutting piece 262 with described main strutting piece 261.
In the present embodiment, main strutting piece 261 can be linear pattern, the main body of described auxiliary strutting piece 262 is that (shape of this warp architecture can be arc to flexible warp architecture, also can be the curved shape of broken line composition), when the relatively described main strutting piece 261 of described auxiliary strutting piece 262 is packed up (main body of auxiliary strutting piece 262 is pushed in the chamber of described main strutting piece 261), the mutual squeezing action of described main body and described main strutting piece 261 inwall, the relatively described main strutting piece 261 of described auxiliary strutting piece 262 is fixed, and do not need on the extra fixture block outside main strutting piece 261 port and special processing is done in main strutting piece 261 port, with by the fixture block be positioned at outside the port of described main strutting piece 261 to realize the fixing of auxiliary strutting piece 262 and main strutting piece 261.
Preferably; described main strutting piece 261 comprises at least two chambers 263; the auxiliary strutting piece 262 of main strutting piece 261 both sides is accommodated in same chamber; earphone cord be socketed in another chamber around neck portion; with the impact preventing the motion process of auxiliary strutting piece 262 from receiving earphone cord, protect earphone cord not to be compromised simultaneously.
Please refer to Fig. 3 A to 3C, the present embodiment also provides a kind of earphone, forms primarily of receiver 21, line traffic control (not shown), earphone cord, earphone cord anti-dropping apparatus 26 and plug 25.
The earphone cord of the present embodiment comprises the short earphone cord 221 and long earphone cord 222 that are connected by connector 23, and line traffic control (not shown) is arranged on short earphone cord 221, comprises at least one in microphone, volume adjusting and playing progress rate controlling functions, earphone cord anti-dropping apparatus 26 be arranged on long earphone cord 222 on neck portion, comprise main strutting piece 261 and the movable auxiliary strutting piece 262 being connected to main strutting piece 261 two ends, described main strutting piece 261 is arranged at the also relatively described on neck portion of earphone cord and fixes around neck portion or slide, described movable connection makes the relatively described main strutting piece 261 of described auxiliary strutting piece 262 open to be formed forniciform around neck structure with described main strutting piece 261, and make the relatively described main strutting piece 261 of described auxiliary strutting piece 262 pack up to be superimposed together with described main strutting piece 261.
Preferably, the earphone cord between connector 23 and plug 25 is arranged clip (not shown), fix with it so that headphone wire clip is buckled in user.
In the present embodiment, described main strutting piece 261 is the cavity of both ends open, and one end of described auxiliary strutting piece 262 is socketed in the inside of described main strutting piece 261, and one end is stretched out outside it, carrys out the described main strutting piece 261 of movable connection.Described auxiliary strutting piece 262 comprises fixture block and the folded main body (not shown) thereof at two ends, the fixture block of one end is positioned at the chamber of described main strutting piece 261, for when main body is drawn out, the end of main body is fixed on the port of main strutting piece 261, prevents the main body of auxiliary strutting piece 262 from departing from from the port of main strutting piece 261; The fixture block of the other end is positioned at outside the port of described main strutting piece 261, for described main body being pulled out easily and described main body being advanced in the chamber of described main strutting piece 261.
Further, described main strutting piece 261 is linear pattern, the main body of described auxiliary strutting piece 262 is that (shape of this warp architecture can be arc to flexible warp architecture, also can be the curved shape of broken line composition), when the relatively described main strutting piece 261 of described auxiliary strutting piece 262 is packed up (main body of auxiliary strutting piece 262 is pushed in the chamber of described main strutting piece 261), described main body and the mutual squeezing action of described main strutting piece 261 inwall make the relative described main strutting piece 261 of described auxiliary strutting piece 262 fix.
Preferably, please refer to Fig. 3 C, the fixture block at described auxiliary strutting piece 262 two ends being equipped with at least one for being wound around the recess 264 of earphone cord, so that receive when not using earphone and arrange earphone cord.
One as the present embodiment is out of shape, described earphone also can be single earpiece line structure, what earphone cord anti-dropping apparatus was arranged on earphone cord faces the neck portion part of user's neck (namely near), this earphone cord anti-dropping apparatus in the on-state can around on neck, earphone cord is played to the effect of fixed support, and can be superimposed together under collapsed state, reduce length, can not bring inconvenience to the storage of earphone cord.
The earphone cord anti-dropping apparatus that the present embodiment provides and earphone, earphone cord anti-dropping apparatus is arranged on earphone cord around neck or face neck office, can when using earphone cord audition, relatively described for described auxiliary strutting piece main strutting piece is opened, formed forniciform around neck structure, around on the neck of user, prevent earphone cord from dropping; When packing up earphone cord, relatively described for described auxiliary strutting piece main strutting piece can also be packed up, and be superimposed together with described main strutting piece, facilitating storage and the arrangement of earphone cord.
Embodiment two
Please refer to Fig. 4 A to Fig. 4 D, the present embodiment provides a kind of earphone cord anti-dropping apparatus, comprise main strutting piece 361 and the movable auxiliary strutting piece 362 being connected to main strutting piece 361 two ends, described main strutting piece 361 is arranged at the also relatively described on neck portion of earphone cord and fixes around neck portion or slide, described movable connection make the relatively described main strutting piece 361 of described auxiliary strutting piece 362 open with described main strutting piece 361 formed forniciform around neck structure (can should be arc around shape of neck structure, also can be the curved shape of broken line composition), and make the relatively described main strutting piece 361 of described auxiliary strutting piece 362 pack up to be superimposed together with described main strutting piece.
In the present embodiment, described auxiliary strutting piece 362 is sheet body structure, and its one end connects one end of described main strutting piece 361 by rotating shaft 363, and described auxiliary strutting piece 362 rotates around described rotating shaft 363, packs up with relatively described main strutting piece 361 or opens.Under this movable connected mode, described auxiliary strutting piece 362 is arranged on inside or the outside of main strutting piece 361, determine described auxiliary strutting piece 362 relatively described main strutting piece 361 when packing up, be superimposed on inside or the outside of described main strutting piece, namely one end of auxiliary strutting piece 362 connection rotating shaft 363 is positioned at the inside of the main strutting piece 361 of this end, when then the relatively described main strutting piece 361 of auxiliary strutting piece 362 is packed up, be superimposed on the inside of described main strutting piece 361, otherwise, then the outside of described main strutting piece 361 is superimposed on.
Therefore, described auxiliary strutting piece 362 can (shape of this warp architecture can be arc for flexible warp architecture, also can be the curved shape of broken line composition), described main strutting piece 361 can be the warp architecture matched with the warp architecture of described auxiliary strutting piece 362, also can be linear structure, when the relatively described main strutting piece of described auxiliary strutting piece 362 is packed up, on the same outer surface that can be superimposed on described main strutting piece successively (not shown), on the same outer surface that also can be superimposed on described main strutting piece side by side (as shown in Figure 4 B), on the different outer surfaces that can also be superimposed on described main strutting piece respectively (as shown in figures 4 c and 4d).If be preset with accommodation space between the upper and lower surface of described main strutting piece 361, such as main strutting piece 361 is by upper and lower two boards (not shown) and be arranged on two ends and be fixed on turning between two boards and take out 363 and form, when the relatively described main strutting piece of described auxiliary strutting piece 362 is packed up, 363 can be taken out rotate relative to turning, in the accommodation space between the upper and lower surface being superimposed on described main strutting piece 361 successively (not shown).Further, described auxiliary strutting piece 362 is flexible warp architecture, described auxiliary strutting piece 362 rotates and takes out 363 rotations, when relatively described main strutting piece 361 is packed up, described auxiliary strutting piece 362 and the mutual squeezing action of described main strutting piece 361 inwall make the relative described main strutting piece 361 of described auxiliary strutting piece 362 fix.
Please refer to Fig. 5 A and 5B, the present embodiment also provides a kind of earphone, forms primarily of receiver 31, line traffic control (not shown), earphone cord, earphone cord anti-dropping apparatus 36 and plug 35.
The earphone cord of the present embodiment comprises the short earphone cord 321 and long earphone cord 322 that are connected by connector 33, and line traffic control (not shown) is arranged on short earphone cord 321, comprises at least one in microphone, volume adjusting and playing progress rate controlling functions, earphone cord anti-dropping apparatus 36 be arranged on long earphone cord 322 on neck portion, comprise main strutting piece 361 and the movable auxiliary strutting piece 362 being connected to main strutting piece 361 two ends, described main strutting piece 361 is arranged at the also relatively described on neck portion of earphone cord and fixes around neck portion or slide, described movable connection makes the relatively described main strutting piece 361 of described auxiliary strutting piece 362 open to be formed forniciform around neck structure with described main strutting piece 361, and make the relatively described main strutting piece 361 of described auxiliary strutting piece 362 pack up to be superimposed together with described main strutting piece 361.
Preferably, the earphone cord between connector 33 and plug 35 is arranged clip (not shown), fix with it so that headphone wire clip is buckled in user.
In the present embodiment, described auxiliary strutting piece 362 is sheet body structure, and its one end connects one end of described main strutting piece 361 by rotating shaft 363, and described auxiliary strutting piece 362 rotates around described rotating shaft 363, packs up with relatively described main strutting piece 361 or opens.Under this movable connected mode, described auxiliary strutting piece 362 is arranged on inside or the outside of main strutting piece 361, determine described auxiliary strutting piece 362 relatively described main strutting piece 361 when packing up, be superimposed on inside or the outside of described main strutting piece, namely one end of auxiliary strutting piece 362 connection rotating shaft 363 is positioned at the inside of the main strutting piece 361 of this end, when then the relatively described main strutting piece 361 of auxiliary strutting piece 362 is packed up, be superimposed on the inside of described main strutting piece 361, otherwise, then the outside of described main strutting piece 361 is superimposed on.
Described auxiliary strutting piece 362 can be flexible warp architecture, described main strutting piece 361 can be the warp architecture matched with the warp architecture of described auxiliary strutting piece 362, also can be linear structure, when the relatively described main strutting piece of described auxiliary strutting piece 362 is packed up, on the same outer surface that can be superimposed on described main strutting piece successively (not shown), on the same outer surface that also can be superimposed on described main strutting piece side by side (as shown in Figure 4 B), on the different outer surfaces that can also be superimposed on described main strutting piece respectively (as shown in figures 4 c and 4d).If be preset with accommodation space between the upper and lower surface of described main strutting piece 361, such as main strutting piece 361 is by upper and lower two boards (not shown) and be arranged on two ends and be fixed on turning between two boards and take out 363 and form, when the relatively described main strutting piece of described auxiliary strutting piece 362 is packed up, 363 can be taken out rotate relative to turning, in the accommodation space between the upper and lower surface being superimposed on described main strutting piece 361 successively (not shown).Further, described auxiliary strutting piece 362 is flexible warp architecture, described auxiliary strutting piece 362 rotates and takes out 363 rotations, when relatively described main strutting piece 361 is packed up, described auxiliary strutting piece 362 and the mutual squeezing action of described main strutting piece 361 inwall make the relative described main strutting piece 361 of described auxiliary strutting piece 362 fix.
Further, the described rotating shaft of the every one end of main strutting piece and this end of main strutting piece form breach, or lower bottom part has certain length in reserve (not shown) in rotating shaft after passing the upper and lower surface of main strutting piece, when packing up earphone cord, earphone cord can walk around two rotating shafts to be wrapped on main strutting piece, to facilitate storage and the arrangement of earphone cord.
One as the present embodiment is out of shape, described earphone also can be single earpiece line structure, what earphone cord anti-dropping apparatus was arranged on earphone cord faces the neck portion part of user's neck (namely near), this earphone cord anti-dropping apparatus in the on-state can around on neck, earphone cord is played to the effect of fixed support, and can be superimposed together under collapsed state, reduce length, can not bring inconvenience to the storage of earphone cord.
The earphone cord anti-dropping apparatus that the present embodiment provides and earphone, earphone cord anti-dropping apparatus is arranged on earphone cord around neck or face neck office, can when using earphone cord audition, described auxiliary strutting piece is rotated around the axis and to open with relatively described main strutting piece, formed forniciform around neck structure, around on the neck of user, prevent earphone cord from dropping; When packing up earphone cord, described auxiliary strutting piece can also be rotated backward around the shaft and pack up with relatively described main strutting piece, being superimposed together with described main strutting piece, convenient for collecting.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. an earphone cord anti-dropping apparatus, is characterized in that, comprises main strutting piece and the movable auxiliary strutting piece being connected to main strutting piece two ends; Described main strutting piece be arranged at earphone cord around neck or to face on neck portion and relatively described earphone cord is fixed or slides, described movable connection makes the relatively described main strutting piece of described auxiliary strutting piece open to be formed forniciform around neck structure with described main strutting piece, and makes the relatively described main strutting piece of described auxiliary strutting piece pack up to be superimposed together with described main strutting piece;
When the relatively described main strutting piece of described auxiliary strutting piece is packed up, be superimposed on inside or the outside of described main strutting piece;
Described main strutting piece is the cavity of both ends open, comprise at least one chamber, described auxiliary strutting piece comprises the fixture block at two ends and folded main body thereof, described main body is socketed in the chamber of described main strutting piece together with the fixture block of one end, the fixture block of the other end is positioned at outside the port of described main strutting piece, and described main body makes the relatively described main strutting piece of described auxiliary strutting piece pack up or open under the propelling or pulling action of the fixture block of the described other end.
2. earphone cord anti-dropping apparatus as claimed in claim 1, is characterized in that, described earphone cord around neck or face the inside that neck portion is socketed in described main strutting piece, or to be socketed on described main strutting piece outer wall.
3. earphone cord anti-dropping apparatus as claimed in claim 1, is characterized in that, the fixture block at described auxiliary strutting piece two ends being equipped with at least one for being wound around the recess of earphone cord.
4. earphone cord anti-dropping apparatus as claimed in claim 1, it is characterized in that, described main strutting piece is linear pattern, the main body of described auxiliary strutting piece is flexible warp architecture, when the relatively described main strutting piece of described auxiliary strutting piece is packed up, described main body and the mutual squeezing action of described main strutting piece inwall make the relative described main strutting piece of described auxiliary strutting piece fix.
5. earphone cord anti-dropping apparatus as claimed in claim 1, it is characterized in that, described auxiliary strutting piece is sheet body structure, and its one end connects one end of described main strutting piece by rotating shaft, described auxiliary strutting piece rotates around described rotating shaft, packs up with relatively described main strutting piece or opens.
6. earphone cord anti-dropping apparatus as claimed in claim 5, it is characterized in that, described auxiliary strutting piece is flexible warp architecture, described main strutting piece is the warp architecture or linear structure that match with the warp architecture of described auxiliary strutting piece, when the relatively described main strutting piece of described auxiliary strutting piece is packed up, be superimposed on the same face of described main strutting piece successively, or be superimposed on the same face of described main strutting piece side by side, or be superimposed on respectively on the not coplanar of described main strutting piece, or be superimposed in the accommodation space of described main strutting piece internal preset.
7. earphone cord anti-dropping apparatus as claimed in claim 1, is characterized in that, described earphone cord being also provided with at least one for clamping the clip of earphone cord.
8. an earphone, is characterized in that, comprises the earphone cord anti-dropping apparatus according to any one of receiver, earphone cord and claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546341.XA CN103067803B (en) | 2012-12-14 | 2012-12-14 | A kind of earphone cord anti-dropping apparatus and a kind of earphone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210546341.XA CN103067803B (en) | 2012-12-14 | 2012-12-14 | A kind of earphone cord anti-dropping apparatus and a kind of earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103067803A CN103067803A (en) | 2013-04-24 |
| CN103067803B true CN103067803B (en) | 2015-12-30 |
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| CN201210546341.XA Active CN103067803B (en) | 2012-12-14 | 2012-12-14 | A kind of earphone cord anti-dropping apparatus and a kind of earphone |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014180003A1 (en) * | 2013-05-10 | 2014-11-13 | 海能达通信股份有限公司 | Concealed earphone device |
| CN107172525A (en) * | 2017-07-12 | 2017-09-15 | 李秀彦 | A kind of winding prevention earphone |
| CN108924689B (en) * | 2018-07-12 | 2020-01-14 | 中山市昌迪电子有限公司 | Multifunctional earphone wire with anti-dropping and emergency dropping functions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646487A (en) * | 1992-03-27 | 1994-02-18 | Sony Corp | Acoustic equipment |
| JPH10150693A (en) * | 1996-11-18 | 1998-06-02 | Yoshiko Ishii | Earphone and depression supporting tool for earphone |
| CN202949547U (en) * | 2012-12-14 | 2013-05-22 | 青岛歌尔声学科技有限公司 | Earphone cord anti-dropping device and earphone |
-
2012
- 2012-12-14 CN CN201210546341.XA patent/CN103067803B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0646487A (en) * | 1992-03-27 | 1994-02-18 | Sony Corp | Acoustic equipment |
| JPH10150693A (en) * | 1996-11-18 | 1998-06-02 | Yoshiko Ishii | Earphone and depression supporting tool for earphone |
| CN202949547U (en) * | 2012-12-14 | 2013-05-22 | 青岛歌尔声学科技有限公司 | Earphone cord anti-dropping device and earphone |
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| Publication number | Publication date |
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| CN103067803A (en) | 2013-04-24 |
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