CN107995553A - A kind of earphone detachably cleared up - Google Patents
A kind of earphone detachably cleared up Download PDFInfo
- Publication number
- CN107995553A CN107995553A CN201810067377.7A CN201810067377A CN107995553A CN 107995553 A CN107995553 A CN 107995553A CN 201810067377 A CN201810067377 A CN 201810067377A CN 107995553 A CN107995553 A CN 107995553A
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- Prior art keywords
- earphone
- fixedly connected
- block
- away
- separated time
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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
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present invention provides a kind of earphone detachably cleared up, and is related to ear phone technology field.The earphone detachably cleared up, including two earphone heads, two separated times, earphone bar and main line, the side of the earphone heads is fixedly connected with earphone bar, one end of main line is fixedly connected with plug, the one end of main line away from plug is fixedly connected with separated time block, and the one end of separated time block away from main line is fixedly connected with separated time.The earphone of the detachable cleaning dust, by the way that there is provided buffer board, the first spring, cooperation movable plate, utilize limited post at the same time, make convenient dismounting between earphone heads and fixed plate, so as to which the convenient inside to earphone carries out deashing, though effectively solving current earphone has dustproof design, but the inside that some dusts enter earphone is still suffered from during routine use, when dust is more and more, the sound of earphone can be caused less and less, but current earphone is frequently with the mode of similar buckle, the problem of easily damaging earphone outer covering during dismounting.
Description
Technical field
The present invention relates to ear phone technology field, is specially a kind of earphone detachably cleared up.
Background technology
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are sent, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone is usually separable with media player, is inserted using one
Head connection.
Though current earphone has dustproof design, some dusts are still suffered from during routine use into earphone
Inside, when dust is more and more, can cause side of the less and less but current earphone of the sound of earphone frequently with similar buckle
Formula, easily makes the Housing failure of earphone during dismounting.
Implement new content
(1) technical problem solved
In view of the deficiencies of the prior art, the present invention provides a kind of earphone detachably cleared up, solves current earphone
Though have dustproof design, still suffered from during routine use some dusts enter earphone inside, when dust increasingly
It is more, mode of the less and less but current earphone of the sound of earphone frequently with similar buckle can be caused, during dismounting easily
The problem of damaging earphone outer covering.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of earphone detachably cleared up, bag
Two earphone heads, two separated times, earphone bar and main line are included, the side of the earphone heads is fixedly connected with earphone bar, the main line
One end be fixedly connected with plug, the one end of the main line away from plug is fixedly connected with separated time block, and the separated time block is away from main
One end of line is fixedly connected with separated time, and the surface of the separated time is socketed with anti-folding set, and the earphone heads are internally provided with fixation
Frame, the fixed frame are internally provided with supporting cylinder, and the left surface of the supporting cylinder is fixedly connected with connector, and the separated time is remote
One end of separated time block is electrically connected with connector, and the outer ring fixing sleeve of the supporting cylinder is connected to magnetosphere, and the right flank of the magnetosphere is fixed
Vibrating diaphragm is connected with, the outer ring of the magnetosphere is socketed with coil, and the outer ring of the coil has been fixedly connected with fixed block up and down, described
Side of the fixed block away from coil is fixedly connected with fixed frame, and the inner bottom wall of the earphone heads is fixedly connected with supporting block, described
The inner roof wall of earphone heads is fixedly connected with locating piece, and the inner bottom wall of the locating piece offers the first groove, the fixed frame
Upper surface is fixedly connected with positioning plate, and the inner wall both sides of first groove have been fixedly connected with damping device, the damping dress
Put the side away from the first groove to contact with positioning plate, the right flank of the earphone heads is provided with fixed plate, the fixed plate
Right flank offers sound mouth, and the inner wall of the sound mouth is fixedly connected with the first Air Filter, above and below the inner wall of the earphone heads
Limited block is fixedly connected with, the right flank of the limited block offers the second groove, and the left surface of the fixed plate is equal up and down
Limiting device is fixedly connected with, the inner wall of the earphone heads offers limit hole up and down, and the limiting device is away from fixed plate
Side extend to the inside of the second groove, the inner left wall of the earphone heads offers airflow orifice up and down.
Preferably, the limiting device includes inserted block, and the inside of the inserted block offers cavity, the inner bottom wall of the cavity
Buffer board is fixedly connected with, the upper surface of the buffer board is fixedly connected with the first spring, and the cavity is internally provided with shifting
Movable plate, the described one end of first spring away from buffer board are fixedly connected with movable plate, the movable plate away from the first spring one
Side is fixedly connected with limited post, and the one end of the limited post away from movable plate runs through the inner roof wall of cavity and extends to limit hole
Inside, the surface of the limited post are fixedly connected with puigging, and the outer ring of the puigging is contacted with limit hole.
Preferably, the side of the movable plate is fixedly connected with rubber ring, the outer ring of the rubber ring and the inner wall of cavity
It is flexibly connected.
Preferably, the damping device includes protection block, second spring, compression bar and protective layer, the right side of the protection block
Side is fixedly connected with second spring, and the one end of the second spring away from protection block is fixedly connected with compression bar, the compression
The right flank of bar is fixedly connected with protective layer.
Preferably, the inner wall of the airflow orifice is fixedly connected with the second Air Filter.
Preferably, tuning device is provided with below the earphone heads, the tuning device is fixedly mounted on one of them
On separated time.
Preferably, the upper surface of the supporting block is fixedly connected with rubber layer, side of the rubber layer away from supporting block
Contacted with fixed frame.
Preferably, the earphone bar inner left wall, which is fixedly connected with, presses block, and the right flank of the earphone bar offers the 3rd
Groove, the 3rd groove are internally provided with screw, and the earphone bar is internally provided with movable block, the screw thread of the screw
End is run through the inner left wall of the 3rd groove and is fixedly connected with movable block, side and line contact of the movable block away from screw.
Preferably, the left surface of earphone bar is fixedly connected with filling block, and the filling block is metal derby.
(3) beneficial effect
The present invention provides a kind of earphone detachably cleared up.Possesses following beneficial effect：
1st, earphone for detachably clearing up dust, by the way that there is provided buffer board, the first spring, cooperation movable plate, while profit
With limited post, make convenient dismounting between earphone heads and fixed plate, so that the convenient inside to earphone carries out deashing, it is effective to solve
Though current earphone has dustproof design, the inside that some dusts enter earphone is still suffered from during routine use,
When dust is more and more, mode of the less and less but current earphone of the sound of earphone frequently with similar buckle, dismounting can be caused
During the problem of easily damaging earphone outer covering.
2nd, the earphone for detachably clearing up dust, by there is provided protection block, second spring, compression bar mating protection layer,
Make earphone that there is shatter-resistant, effectively solving current earphone and falling easily makes asking for earphone internal damage when falling earthward
Topic.
3rd, the earphone for detachably clearing up dust, by there is provided press block and opened up the 3rd groove coordinate movable block and
Screw, prevents separated time to be subject to excessive pulling force to depart from connector, effectively solves separated time and be subject to easily to lead during excessive pulling force
The problem of causing earphone damage.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of earphone heads of the present invention；
Fig. 3 is the structure diagram of limiting device of the present invention；
Fig. 4 is the structure diagram of damping device of the present invention；
Fig. 5 is the structure diagram of earphone bar of the present invention；
Fig. 6 is the enlarged drawing at A in Fig. 5 of the present invention.
Wherein, 1 earphone heads, 2 it is anti-folding sets, three-point line, 4 tuning devices, 5 separated time blocks, 6 main lines, 7 plugs, 8 earphone bars, 9
Bracer, 10 rubber layers, 11 fixed frames, 12 supporting cylinders, 13 connectors, 14 magnetospheres, 15 coils, 16 vibrating diaphragms, 17 fixed blocks, 18 air-flows
Mouth, 19 second Air Filters, 20 fixed plates, 21 sound mouths, 22 first Air Filters, 23 locating pieces, 24 limited blocks, 25 limiting devices,
2501 inserted blocks, 2502 cavitys, 2503 buffer boards, 2,504 first springs, 2505 movable plates, 2506 rubber rings, 2507 limited posts,
2508 puiggings, 26 limit holes, 27 first grooves, 28 positioning plates, 29 damping devices, 2901 protection blocks, 2902 second springs,
Block, 33 movable blocks, 34 the 3rd grooves, 35 spiral shells are pressed in 2903 compression bars, 2904 protective layers, 30 second grooves, 31 filling blocks, 32
Nail.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of earphone detachably cleared up, as shown in figures 1 to 6, including two earphone heads 1, two
Separated time 3, earphone bar 8 and main line 6, the side of earphone heads 1 are fixedly connected with earphone bar 8, and 8 inner left wall of earphone bar is fixedly connected with tightly
Briquetting 32, the right flank of earphone bar 8 offer the 3rd groove 34, and the 3rd groove 34 is internally provided with screw 35, earphone bar 8
Movable block 33 is internally provided with, the end of thread of screw 35 runs through the inner left wall of the 3rd groove 34 and is fixedly connected with movable block 33,
Side of the movable block 33 away from screw 35 is contacted with separated time 3, and the left surface of earphone bar 8 is fixedly connected with filling block 31, filling block
31 be metal derby, by there is provided pressing block 32 and having opened up the 3rd groove 34 to coordinate movable block 33 and screw 35, preventing separated time 3
It is subject to excessive pulling force to depart from connector 13, effectively solves separated time 3 and be subject to be easy to cause earphone damage during excessive pulling force
The problem of, one end of main line 6 is fixedly connected with plug 7, and the one end of main line 6 away from plug 7 is fixedly connected with separated time block 5, separated time
The one end of block 5 away from main line 6 is fixedly connected with separated time 3, and the surface of separated time 3 is socketed with anti-folding set 2, and the lower section of earphone heads 1 is set
There is a tuning device 4, tuning device 4 is internally provided with slide rheostat, and slide rheostat can be by changing the electricity of itself
Resistance, so as to play the role of control circuit, the composition of slide rheostat generally comprise binding post, slide plate, resistance wire, metallic rod and
Five part such as porcelain cylinder, tuning device 4 are fixedly mounted on one of separated time 3, and earphone heads 1 are internally provided with fixed frame 11,
Fixed frame 11 is internally provided with supporting cylinder 12, and the left surface of supporting cylinder 12 is fixedly connected with connector 13, and separated time 3 is away from separated time block
5 one end is electrically connected with connector 13, and the outer ring fixing sleeve of supporting cylinder 12 is connected to magnetosphere 14, and the right flank of magnetosphere 14 is fixedly connected with
Vibrating diaphragm 16, the outer ring of magnetosphere 14 are socketed with coil 15, and the outer ring of coil 14 has been fixedly connected with fixed block 17, fixed block 17 up and down
Side away from coil 15 is fixedly connected with fixed frame 11, and the inner bottom wall of earphone heads 1 is fixedly connected with supporting block 9, supporting block 9
Upper surface is fixedly connected with rubber layer 10, and side of the rubber layer 10 away from supporting block 9 is contacted with fixed frame 11, by the way that there is provided rubber
Glue-line 10, improves the shock resistance of earphone, and the inner roof wall of earphone heads 1 is fixedly connected with locating piece 23, and the inner bottom wall of locating piece 23 is opened
Equipped with the first groove 27, the upper surface of fixed frame 11 is fixedly connected with positioning plate 28, and the inner wall both sides of the first groove 27 are fixed
Damping device 29 is connected with, damping device 29 includes protection block 2901, second spring 2902, compression bar 2903 and protective layer
2904, the right flank of protection block 2901 is fixedly connected with second spring 2902, and the one of the remote protection block 2901 of second spring 2902
End is fixedly connected with compression bar 2903, and the right flank of compression bar 2903 is fixedly connected with protective layer 2904, by the way that there is provided protection
Block 2901, second spring 2902,2903 mating protection layer 2904 of compression bar, make earphone have the function of shatter-resistant, effective to solve
Current earphone is fallen the problem of easily making earphone internal damage when falling earthward, damping device 29 away from the first groove 27 one
Side is contacted with positioning plate 28, and the right flank of earphone heads 1 is provided with fixed plate 20, and the right flank of fixed plate 20 offers sound mouth
21, the inner wall of sound mouth 21 is fixedly connected with the first Air Filter 22, and the inner wall of earphone heads 1 has been fixedly connected with limited block up and down
24, the right flank of limited block 24 offers the second groove 30, and the left surface of fixed plate 20 has been fixedly connected with limiting device up and down
25, limiting device 25 includes inserted block 2501, and the inside of inserted block 2501 offers cavity 2502, and the inner bottom wall of cavity 2502, which is fixed, to be connected
Buffer board 2503 is connected to, the upper surface of buffer board 2503 is fixedly connected with the first spring 2504, and cavity 2502 is internally provided with
Movable plate 2505, the side of movable plate 2505 are fixedly connected with rubber ring 2506, outer ring and the cavity 2502 of rubber ring 2506
Inner wall is flexibly connected, by there is provided rubber ring 2506, reducing the friction between 2502 inner wall of movable plate 2505 and cavity, extending
The service life of cavity 2502, the one end of the first spring 2504 away from buffer board 2503 are fixedly connected with movable plate 2505, mobile
Side of the plate 2505 away from the first spring 2504 is fixedly connected with limited post 2507, limited post 2507 away from movable plate 2505 one
End runs through the inner roof wall of cavity 2502 and extends to the inside of limit hole 26, and the surface of limited post 2507 is fixedly connected with puigging
2508, the outer ring of puigging 2508 is contacted with limit hole 26, to be moved by the way that there is provided buffer board 2503, the first spring 2504, cooperation
Movable plate 2505, while limited post 2507 is utilized, make convenient dismounting between earphone heads 1 and fixed plate 20, so that convenient to earphone
Inside carries out deashing, though effectively solving current earphone has dustproof design, is still suffered from during routine use
Some dusts enter the inside of earphone, when dust is more and more, the less and less but current earphone of the sound of earphone can be caused normal
By the way of similar buckle, the problem of easily damaging earphone outer covering during dismounting, the inner wall of earphone heads 1 is opened up and down
Equipped with limit hole 26, side of the limiting device 25 away from fixed plate 20 extends to the inside of the second groove 30, an interior left side for earphone heads 1
Wall offers airflow orifice 18 up and down, and the inner wall of airflow orifice 18 is fixedly connected with the second Air Filter 19.
Operation principle：When needing deashing, limited post 2507 is pressed downwards, makes the movable plate 2505 being connected with limited post 2507,
Compress with the first spring 2504 of movable plate 2505, so that limited post 2507 departs from limit hole 26, then can open to the right
Fixed plate 20, the convenient inside to earphone heads 1 are cleared up, and when the inside of earphone is given a shock, shaking force is by protecting block
2901 are delivered to second spring 2902, are shaken by the flexible reduction of second spring 2902, when earphone integral installation is completed, twist
Turn screw 35, the movable block 33 for making to be connected with screw 35 extrudes separated time 3, so as to limit the position of separated time 3.
In conclusion this it is detachable cleaning dust earphone, by there is provided buffer board 2503, the first spring 2504, match somebody with somebody
Movable plate 2505 is closed, while utilizes limited post 2507, makes convenient dismounting between earphone heads 1 and fixed plate 20, so that convenient to ear
The inside of machine carries out deashing, though effectively solving current earphone has dustproof design, during routine use still
The inside that some dusts enter earphone is had, when dust is more and more, the less and less but current ear of the sound of earphone can be caused
Machine is frequently with the mode of similar buckle, the problem of easily damaging earphone outer covering during dismounting, by the way that there is provided protection block
2901st, second spring 2902,2903 mating protection layer 2904 of compression bar, make earphone have the function of shatter-resistant, effectively solve
Current earphone is fallen the problem of easily making earphone internal damage when falling earthward, by the way that there is provided press block 32 and opened up the 3rd
Groove 34 coordinates movable block 33 and screw 35, prevents separated time 3 to be subject to excessive pulling force to depart from connector 13, effectively solves point
The problem of line 3 is subject to be easy to cause earphone damage during excessive pulling force.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of earphone detachably cleared up, including two earphone heads (1), two separated times (3), earphone bar (8) and main line (6),
The side of the earphone heads (1) is fixedly connected with earphone bar (8), and one end of the main line (6) is fixedly connected with plug (7), institute
State the one end of main line (6) away from plug (7) and be fixedly connected with separated time block (5), the one end of the separated time block (5) away from main line (6)
It is fixedly connected with separated time (3), the surface of the separated time (3) is socketed with anti-folding set (2), it is characterised in that：The earphone heads (1)
Fixed frame (11) is internally provided with, the fixed frame (11) is internally provided with supporting cylinder (12), a left side for the supporting cylinder (12)
Side is fixedly connected with connector (13), and the one end of the separated time (3) away from separated time block (5) is electrically connected with connector (13), the branch
The outer ring fixing sleeve for holding cylinder (12) is connected to magnetosphere (14), and the right flank of the magnetosphere (14) is fixedly connected with vibrating diaphragm (16), described
The outer ring of magnetosphere (14) is socketed with coil (15), and the outer ring of the coil (14) has been fixedly connected with fixed block (17), institute up and down
State side of the fixed block (17) away from coil (15) to be fixedly connected with fixed frame (11), the inner bottom wall of the earphone heads (1) is fixed
Be connected with supporting block (9), the inner roof walls of the earphone heads (1) is fixedly connected with locating piece (23), the locating piece (23) it is interior
Bottom wall offers the first groove (27), and the upper surface of the fixed frame (11) is fixedly connected with positioning plate (28), and described first is recessed
The inner wall both sides of groove (27) have been fixedly connected with damping device (29), the damping device (29) away from the first groove (27) one
Side is contacted with positioning plate (28), and the right flank of the earphone heads (1) is provided with fixed plate (20), the right side of the fixed plate (20)
Face offers sound mouth (21), and the inner wall of the sound mouth (21) is fixedly connected with the first Air Filter (22), the earphone heads (1)
Inner wall up and down be fixedly connected with limited block (24), the right flank of the limited block (24) offers the second groove (30), institute
The left surface for stating fixed plate (20) has been fixedly connected with limiting device (25) up and down, and the inner wall of the earphone heads (1) is opened up and down
Equipped with limit hole (26), side of the limiting device (25) away from fixed plate (20) extends to the inside of the second groove (30),
The inner left wall of the earphone heads (1) offers airflow orifice (18) up and down.
A kind of 2. earphone detachably cleared up according to claim 1, it is characterised in that：The limiting device (25) includes
Inserted block (2501), the inside of the inserted block (2501) offer cavity (2502), and the inner bottom wall of the cavity (2502), which is fixed, to be connected
Buffer board (2503) is connected to, the upper surface of the buffer board (2503) is fixedly connected with the first spring (2504), the cavity
(2502) be internally provided with movable plate (2505), first spring (2504) one end and movement away from buffer board (2503)
Plate (2505) is fixedly connected, and side of the movable plate (2505) away from the first spring (2504) is fixedly connected with limited post
(2507), the one end of the limited post (2507) away from movable plate (2505) runs through the inner roof wall of cavity (2502) and extends to limit
The inside in position hole (26), the surface of the limited post (2507) is fixedly connected with puigging (2508), the puigging (2508)
Outer ring contacted with limit hole (26).
A kind of 3. earphone detachably cleared up according to claim 2, it is characterised in that：The side of the movable plate (2505)
Face is fixedly connected with rubber ring (2506), and the outer ring of the rubber ring (2506) is flexibly connected with the inner wall of cavity (2502).
A kind of 4. earphone detachably cleared up according to claim 1, it is characterised in that：The damping device (29) includes
Protect block (2901), second spring (2902), compression bar (2903) and protective layer (2904), the right side of the protection block (2901)
Face is fixedly connected with second spring (2902), the second spring (2902) one end and compression bar away from protection block (2901)
(2903) it is fixedly connected, the right flank of the compression bar (2903) is fixedly connected with protective layer (2904).
A kind of 5. earphone detachably cleared up according to claim 1, it is characterised in that：The inner wall of the airflow orifice (18)
It is fixedly connected with the second Air Filter (19).
A kind of 6. earphone detachably cleared up according to claim 1, it is characterised in that：The lower section of the earphone heads (1)
Tuning device (4) is provided with, the tuning device (4) is fixedly mounted on one of separated time (3).
A kind of 7. earphone detachably cleared up according to claim 1, it is characterised in that：The upper table of the supporting block (9)
Face is fixedly connected with rubber layer (10), and side of the rubber layer (10) away from supporting block (9) is contacted with fixed frame (11).
A kind of 8. earphone detachably cleared up according to claim 1, it is characterised in that：Earphone bar (8) inner left wall
It is fixedly connected with and presses block (32), the right flank of the earphone bar (8) offers the 3rd groove (34), the 3rd groove (34)
Be internally provided with screw (35), the earphone bar (8) is internally provided with movable block (33), the end of thread of the screw (35)
Through the 3rd groove (34) inner left wall and be fixedly connected with movable block (33), the movable block (33) away from screw (35) one
Side is contacted with separated time (3).
A kind of 9. earphone detachably cleared up according to claim 1, it is characterised in that：The left surface of earphone bar (8) is consolidated
Surely filling block (31) is connected with, the filling block (31) is metal derby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067377.7A CN107995553B (en) | 2018-01-24 | 2018-01-24 | A kind of earphone detachably cleared up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810067377.7A CN107995553B (en) | 2018-01-24 | 2018-01-24 | A kind of earphone detachably cleared up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107995553A true CN107995553A (en) | 2018-05-04 |
| CN107995553B CN107995553B (en) | 2019-05-14 |
Family
ID=62040257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810067377.7A Active CN107995553B (en) | 2018-01-24 | 2018-01-24 | A kind of earphone detachably cleared up |
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| Country | Link |
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| CN (1) | CN107995553B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944266A (en) * | 2019-12-13 | 2020-03-31 | 义乌辛璟电子商务有限公司 | Flexible in-ear type dustproof earphone based on spring is spacing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281646A (en) * | 2006-01-12 | 2013-09-04 | 索尼株式会社 | Earphone device |
| CN204948296U (en) * | 2015-06-02 | 2016-01-06 | 陈仲贤 | Novel earphone |
| WO2016019397A2 (en) * | 2014-08-01 | 2016-02-04 | John Ramirez | Universal smart mobile electronic gear hub and specialty earphone case |
| CN205430558U (en) * | 2016-03-16 | 2016-08-03 | 东莞市新耀电子实业有限公司 | Can dismantle earmuff with dust screen |
-
2018
- 2018-01-24 CN CN201810067377.7A patent/CN107995553B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281646A (en) * | 2006-01-12 | 2013-09-04 | 索尼株式会社 | Earphone device |
| WO2016019397A2 (en) * | 2014-08-01 | 2016-02-04 | John Ramirez | Universal smart mobile electronic gear hub and specialty earphone case |
| CN204948296U (en) * | 2015-06-02 | 2016-01-06 | 陈仲贤 | Novel earphone |
| CN205430558U (en) * | 2016-03-16 | 2016-08-03 | 东莞市新耀电子实业有限公司 | Can dismantle earmuff with dust screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944266A (en) * | 2019-12-13 | 2020-03-31 | 义乌辛璟电子商务有限公司 | Flexible in-ear type dustproof earphone based on spring is spacing |
| CN110944266B (en) * | 2019-12-13 | 2021-07-06 | 多摩电子（东莞）有限公司 | Flexible in-ear type dustproof earphone based on spring is spacing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107995553B (en) | 2019-05-14 |
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