CN206149464U - Earphone waterproof construction and in -ear earphone - Google Patents
Earphone waterproof construction and in -ear earphone Download PDFInfo
- Publication number
- CN206149464U CN206149464U CN201621198163.6U CN201621198163U CN206149464U CN 206149464 U CN206149464 U CN 206149464U CN 201621198163 U CN201621198163 U CN 201621198163U CN 206149464 U CN206149464 U CN 206149464U
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- Prior art keywords
- earphone
- support
- waterproof
- groove
- support arm
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 229920000297 Rayon Polymers 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000283216 Phocidae Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 241001473780 Sideroxylon lanuginosum Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The utility model provides an earphone waterproof construction and in -ear earphone. This earphone waterproof construction includes the earphone main part to and set up the seal structure in the earphone main part, the earphone main part includes both ends open -ended tube -shape earphone inner support, and the outer tube -shape earphone outer support of earphone inner support is located to the cover, sets up the earphone cover that is connected in earphone inner support one end opening part and with the earphone outer support and physically, sets up the speaker in the earphone inner support to and the wire of wearing to locate on the earphone cover body and being connected with the speaker, seal structure is including setting up in the waterproof ventilative net of earphone inner support other end opening part, and the cover is located on the earphone inner support and is lain in the sealing ring of earphone outer support and earphone cover body coupling department to and set up in the sealing plug of wire with earphone cover body coupling department. The utility model provides a technical scheme, can prevent that moisture from getting into that the earphone is inside and adhere to the speaker on, can not produce the waterproof material ruptured problem that became invalid, waterproof reliable.
Description
Technical field
This utility model is related to ear phone technology field, more particularly to a kind of earphone waterproof construction and In-Ear Headphones.
Background technology
Earphone as electronic equipment accessory indispensable in a kind of modern life, in being widely used in every field.
In the conventional technology, waterproof earphones are generally coated directly on the waterproof technique that speaker installs edge using by waterproof material.But,
There are following two deficiencies using the earphone of this waterproof type：Outdoor or when having the environment of water, water can be attached directly to and raise one's voice
On device place of articulation (or vibrating diaphragm) surface, earphone operationally, is understood because weight is uneven so as to affect tonequality, or even produces different
Chang Yin；Speaker installs the waterproof material at edge in failure rupture, can directly affect waterproof effect, and unrepairable waterproof
Performance.
Utility model content
Based on this, to solve the above problems, the utility model proposes a kind of earphone waterproof construction and In-Ear Headphones, can prevent
Sealing point is attached on speaker into inside earphone, will not produce the problem of waterproof material failure rupture, waterproof reliability.
Its technical scheme is as follows：
A kind of earphone waterproof construction, including headset main body, and the sealing structure being arranged in the headset main body；
The headset main body includes the tubular earphone inner support of both ends open, the tubular being sheathed on outside the earphone inner support
Earphone support arm, the earphone lid for being arranged at the earphone inner support one end open and being connected with the earphone support arm, if
The speaker being placed in the earphone inner support, and be arranged on the earphone lid and with leading that the speaker is connected
Line；
The sealing structure includes being arranged at the waterproof and breathable net at another end opening of the earphone inner support, is sheathed on institute
State on earphone inner support and be located at the sealing ring of the earphone support arm and earphone lid junction, and be arranged at the wire
With the sealing-plug of earphone lid junction.
By arranging sealing structure in headset main body, to easily the position of water inlet carries out waterproof sealing in headset main body,
Make headset main body that there is good water resistance.Without installing edge painting waterproof material in speaker, it also avoid
After headset main body water inlet, attachment of moisture affects tonequality on speaker, and waterproof failure asks when also avoiding waterproof material from rupturing
Topic.Specifically, a waterproof and breathable net can be set on the outside of earphone inner support, and to external world moisture is isolated, it is to avoid moisture
Enter inside earphone inner support from earphone inner support outside, and penetrate into the pronunciation portion of the speaker of earphone inner support installed inside
Position is upper to cause damage to speaker, moreover it is possible to the speaker in earphone inner support is normally carried out with the external world by waterproof and breathable net
Transfer voice.In addition, also arranging sealing ring in the junction of earphone support arm and earphone lid, it is to avoid moisture is from earphone support arm
Enter in earphone inner support with the gap of the junction of earphone lid.Additionally, can also be in wire and the junction of earphone lid
Arrange sealing-plug to be sealed, prevent moisture from entering in earphone inner support from the gap of wire and earphone lid junction.From
And the junction that moisture is easily accessible in headset main body can be sealed, prevent moisture from entering in earphone inner support, and ooze
Enter to the place of articulation of speaker and damage speaker, moreover it is possible to ensure that earphone tonequality is intact by the waterproof and breathable net breathed freely.And
And, during these seal structure damages of waterproof and breathable net, sealing ring and sealing-plug, additionally it is possible to easily carry out Replacement and Repair, make ear
Machine water resistance is recovered.
Its further technical scheme is illustrated below：
Further, support big end and support small end of the earphone inner support including tubular, and the big end of the support
Cross-sectional area is more than the cross-sectional area of the support small end, and the support transition for connecting the big end of the support and support small end
Section；
The speaker is installed inside the big end of the support, and the earphone support arm is sheathed on outside the big end of the support,
And the waterproof and breathable net isolation is arranged between the support small end and support transitioning end.
Further, the waterproof and breathable net includes the dictyosome being arranged between the support small end and support transitioning end,
And the viscose glue of the dictyosome surrounding is arranged at, the viscose glue is adhered to the support small end inwall the week side of boss.
Further, the earphone support arm includes the bonnet connection end being connected with the earphone lid, and the bonnet connects
Connect end inner side and be provided with support arm groove, the sealing ring is arranged in the support arm groove.
Further, the earphone lid includes the support connection end being connected with the earphone support arm, and the support connects
Connect end inner side and be provided with the bonnet groove that cooperation is connected with the support arm groove, the sealing ring is arranged in the bonnet groove
With support arm groove.
Further, the big end of support of the earphone inner support includes stretching out in the first connection of the bonnet connection end
End, and the second connection end being connected with the support changeover portion；
The earphone support arm includes being sheathed on the support arm neck end on the outside of second connection end, the support arm neck end
Opening sleeve is on the support changeover portion and close to the big end outer wall of the support.
Further, the big end outside of the support offers inner support groove, and the inner support groove is recessed with the bonnet
Groove connects to form seal groove with support arm groove, and the sealing ring is arranged in the seal groove.
Further, the sealing-plug is integrated with wire injection.
Further, string holes is offered on the earphone lid, the sealing-plug is recessed at the string holes including being arranged in
Groove portion and the protuberance being arranged on the ear cap body wall face of the string holes both sides.
Additionally, this utility model also proposes a kind of In-Ear Headphones, including earphone waterproof construction as above.
This utility model has following prominent beneficial effect：Waterproof and breathable net is set in the position away from speaker, no
The normal mounting of speaker is affected, even if earphone water inlet, moisture also can be separated by waterproof and breathable net, not penetrated into inside earphone
Speaker place of articulation (or vibrating diaphragm) on.While this makes earphone play waterproof action, moreover it is possible to by the waterproof and breathable breathed freely
Net guarantees the tonequality of earphone itself.
Description of the drawings
Fig. 1 is the dimensional structure diagram of earphone waterproof construction described in this utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of earphone waterproof construction described in this utility model embodiment；
Fig. 3 is the cross section structure diagram of earphone waterproof construction described in this utility model embodiment；
Fig. 4 is the partial enlargement structural representation of the local A of Fig. 3；
Fig. 5 is the partial enlargement structural representation of the local B of Fig. 3.
Description of reference numerals：
100- earphone inner supports, the big end of 110- supports, 120- support changeover portions, 130- support small ends are propped up outside 200- earphones
Frame, 202- support arm grooves, 210- sealing rings, 300- earphone lids, 310- string holes, 400- wires, 410- sealing-plugs, 412- is recessed
Groove portion, 500- speakers, 600- waterproof and breathable nets, 610- dictyosomes, 620- viscose glues.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of earphone waterproof construction, including headset main body, and be arranged in the headset main body
Sealing structure.By arranging sealing structure in headset main body, to easily the position of water inlet carries out anti-watertight in headset main body
Envelope, makes headset main body have good water resistance.Without installing edge painting waterproof material in speaker, also avoid
After headset main body water inlet, attachment of moisture affects tonequality, waterproof failure when also avoiding waterproof material from rupturing on speaker
Problem.
Specifically, the headset main body includes the tubular earphone inner support 100 of both ends open, is sheathed in the earphone and props up
Tubular earphone support arm 200 outside frame 100, be arranged at the one end open of earphone inner support 100 and with the earphone outside
The earphone lid 300 of the connection of frame 200, the speaker 500 being arranged in the earphone inner support 100, and it is arranged in the ear
The wire 400 being connected on cover body 300 and with the speaker 500.Earphone inner support 100 encloses to set to be formed with earphone lid 300
One sound chamber almost closed, the speaker 500 is arranged in earphone inner support and is arranged in sound chamber.The sealing structure
Including the waterproof and breathable net 600 for being arranged at (i.e. the exit in sound chamber) at another end opening of the earphone inner support 100, it is sheathed on
On the earphone inner support 100 and positioned at the sealing ring 210 of the earphone support arm 200 with the junction of earphone lid 300, and
It is arranged at the sealing-plug 410 of the wire 400 and the junction of earphone lid 300.
So, by arranging a waterproof and breathable net 600 in the outside of earphone inner support 100, to external world moisture is isolated,
Avoid moisture from entering inside earphone inner support 100 from the outside of earphone inner support 100, and penetrate into the inside of earphone inner support 100 peace
If speaker 500 place of articulation (or vibrating diaphragm) on to speaker 500 cause damage, moreover it is possible in making earphone inner support 100
Speaker 500 normally carries out transfer voice by being arranged at the waterproof and breathable net 600 in sound chamber exit with the external world.In addition, also
Sealing ring 210 is set in the junction of earphone support arm 200 and earphone lid 300, it is to avoid moisture is from earphone support arm 200 and ear
The gap of the junction of cover body 300 is entered into inside earphone inner support 100.Additionally, can also be in wire 400 and earphone lid
300 junction arranges sealing-plug 410 and is sealed, and prevents moisture from entering from the gap of wire 400 and the junction of earphone lid 300
Enter to inside earphone inner support 100.So as to each link position and the opening position of moisture will be easily accessible in headset main body
Put and sealed, on the place of articulation (or vibrating diaphragm) for preventing moisture into the inside of earphone inner support 100 and penetrating into speaker 500
And damage speaker 500, moreover it is possible to ensureing earphone tonequality by the waterproof and breathable net 600 breathed freely, intact (speaker 500 is by ventilative
Waterproof and breathable net 600 can normally export sound).And, waterproof and breathable net 600, sealing ring 210 and sealing-plug 410 these
During seal structure damage, additionally it is possible to easily carry out Replacement and Repair, recover earphone water resistance.
Further, the earphone inner support 100 includes the big end 110 of support and the support small end 130 of tubular, and described
The cross-sectional area at the big end 110 of frame is more than the cross-sectional area of the support small end 130, and connects the big end 110 of the support and prop up
The support changeover portion 120 of frame small end 130.The speaker 500 is installed inside the big end 110 of the support, is propped up outside the earphone
Frame 200 is sheathed on outside the big end 110 of the support, and the waterproof and breathable net 600 isolation is arranged at the support small end 130 and props up
Between frame transitioning end 120.Enclose with earphone lid 300 and set to form the sound chamber, the speaker 500 in the big end 110 of support of tubular
It is arranged in the big end 110 of support (i.e. in sound chamber).And, the surrounding of the speaker 500 connects with the week side of boss inwall at the big end 110 of support
Touch, the big end 110 of support is isolated with support transitioning end 120.And support small end 130 is in communication with the outside, can by support small end 130
The sound that speaker is produced in sound chamber is passed.And by arranging waterproof and breathable net 600 in support small end 130, can
The inside of support small end 130 is carried out into anti-water segregation with the external world, so that the moisture in the external world cannot be entered from support small end 130 propping up
In the big end 110 of frame, but it is because that waterproof and breathable net 600 has venting capability, what the speaker 500 in the big end 110 of support was produced
Sound can travel to the external world by waterproof and breathable net 600, and the tonequality of earphone is not also affected while reaching waterproof purpose.And
And, as shown in figure 5, the waterproof and breathable net 600 includes being arranged between the support small end 130 and support transitioning end 120
Dictyosome 510, and the viscose glue 620 of the surrounding of the dictyosome 610 is arranged at, the viscose glue 620 is adhered in the support small end 130
Wall the week side of boss.It is adhered on the inwall of support small end 130 by arranging viscose glue 620 in the week side of boss of waterproof and breathable net 600, to incite somebody to action
Support small end inner opposite end (i.e. support changeover portion and the big end of support) carries out anti-water segregation with the external world.And, viscose glue 620 is arranged
In the week side of boss of dictyosome 610, the breathability of dictyosome is not affected.
Additionally, as shown in figure 4, the earphone support arm 200 includes the bonnet connection end being connected with the earphone lid 300
(not indicating in figure), the bonnet connection end inner side is provided with support arm groove 202, and the sealing ring 210 is arranged in described
In support arm groove 202.By opening up support arm groove 202 in earphone support arm 200 and the junction of earphone lid 300, can
It is convenient that closely sealing ring 210 is fastened in the support arm groove.And, support arm groove 202 is opened in outside earphone
The inner side (at internal face) of support 200, can be fastened on the inner side of earphone support arm 200 by sealing ring 210, and from inside waterproof is carried out.
So as to, can be closely waterproof with the gap filling of the junction of earphone lid 300 by earphone support arm 200, make the moisture cannot be from two
Person junction is entered in earphone inner support 100, reaches the waterproof purpose on earphone support arm 200.Further, it is also possible to will prop up outward
Frame groove 202 is opened in the outside (at outside wall surface) of earphone support arm 200, or the pars intermedia for being opened in earphone support arm 200
Position (wall inner portion between internal face and outside wall surface).
And, the earphone lid 300 includes that the support connection end being connected with the earphone support arm 200 (is not marked in figure
Illustrate), support connection end inner side is provided with and connect the bonnet groove of cooperation with the support arm groove 202 and (do not show in figure
Anticipate out), the sealing ring 210 can be arranged in the bonnet groove and support arm groove.The groove for setting sealing ring 210 will be blocked
It is arranged to two parts (i.e. bonnet groove and support arm groove), and is opened in respectively on support connection end and bonnet connection end, can
To carry out clamping sealing from earphone lid 300 and the both sides of earphone support arm 200, waterproof sealing effect is more preferable.And, the bonnet
Groove and the mutual corresponding matching of support arm groove.So that correspondingly bonnet groove are opened in into the outer of earphone lid 300
Side (at outside wall surface), or it is opened in the middle part (wall inner portion between internal face and outside wall surface) of earphone lid 300.
And, the big end 110 of support of the earphone inner support 100 may include the first company for stretching out in the bonnet connection end
Connect end (not indicating in figure), and the second connection end being connected with the support changeover portion 120.By making earphone inner support
The 100 big end 110 of support protrudes from the bonnet connection end that earphone support arm 200 is connected with earphone lid 300 so that prop up outside earphone
Frame 200 is not directly corresponding with the internal cavity of earphone inner support 100 with the connection gap of earphone lid 300, you can utilize earphone
The outside wall surface of inner support 100 carries out self sealss, can further waterproof moisture from earphone support arm 200 and the company of earphone lid 300
Connect place gap to enter in earphone inner support 100.Additionally, the earphone support arm 200 may also include is sheathed on second connection
Support arm neck end (not indicating in figure) on the outside of end, the support arm neck end opening is sheathed on the support changeover portion 120
And close to the big outer wall of end 110 of the support.I.e. using the support arm neck end of earphone support arm 200 (relative to the big end 110 of support
With less opening, can closely be stuck in support changeover portion outside wall surface, and with second connection end at the big end 110 of support outside
Wall is pushed against), prevent moisture from penetrating in earphone inner support 100 from the end of earphone support arm 200.
And, the big end outside of the support can also open up inner support groove (not illustrating in figure), the inner support groove
Connect to form seal groove with the bonnet groove and support arm groove, the sealing ring 210 is arranged in the seal groove.This
Sample, sealing ring can be in close contact clamping, sealing ring 210 with earphone inner support 100, earphone support arm 200, earphone lid 300
Also loosening will not be produced, waterproof sealing is more reliable.In the present embodiment, the sealing ring 210 can be set to silica gel sealing ring,
With good elasticity and waterproof effect.In addition it is also possible to the sealing ring 210 is set to into gum elastic sealing ring, or
Other elastic waterproof seal rings.
Additionally, as shown in figure 3, the sealing-plug 410 can be integrated with the injection of the wire 400.By by sealing-plug 410
Arrange with wire 400 and be integrated, eliminate the gap between sealing-plug 410 and wire 400, also cause sealing-plug 410 and wire
The more stable reliability of connection between 400, sealing-plug 410 will not be released from wire 400, good water-proof effect.Further, it is described
String holes 310 is offered on earphone lid 300, is easy to wire 400 to pass through.And the sealing-plug 410 includes being arranged in the string holes
Concave part 412 at 310 and the protuberance being arranged on the wall of earphone lid 300 of the both sides of the string holes 310.Will be close
Blocking 410 is designed as the thick shape in middle thin two, and the concave part 412 in the middle of sealing-plug 410 is stuck at string holes 310, close
The protuberance of the both sides of concave part 412 of blocking 410 is clamped in respectively on the internal face and outside wall surface of earphone lid 300, by wire
400 carry out tight waterproof sealing with the gap of the junction of earphone lid 300, it is to avoid moisture is entered in earphone inner support 100.
Additionally, this utility model also proposes a kind of In-Ear Headphones, including earphone waterproof construction as above.Make pleasant
Formula earphone has good waterproof effect.Earphone waterproof construction and In-Ear Headphones that this utility model is provided, away from raising one's voice
The position of device arranges waterproof and breathable net, does not affect the normal mounting of speaker, even if earphone water inlet, moisture also can be by waterproof and breathable
Net separates, and does not penetrate on the speaker place of articulation (or vibrating diaphragm) inside earphone.This makes earphone play the same of waterproof action
When, moreover it is possible to the tonequality of earphone itself is guaranteed by the waterproof and breathable net breathed freely.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (10)
1. a kind of earphone waterproof construction, it is characterised in that including headset main body, and the sealing being arranged in the headset main body
Structure；
The headset main body includes the tubular earphone inner support of both ends open, the tubular earphone being sheathed on outside the earphone inner support
Support arm, the earphone lid for being arranged at the earphone inner support one end open and being connected with the earphone support arm, is arranged at
Speaker in the earphone inner support, and it is arranged in the wire being connected on the earphone lid and with the speaker；
The sealing structure includes being arranged at the waterproof and breathable net at another end opening of the earphone inner support, is sheathed on the ear
On machine inner support and positioned at the sealing ring of the earphone support arm with earphone lid junction, and it is arranged at the wire and ear
The sealing-plug of cover body junction.
2. earphone waterproof construction according to claim 1, it is characterised in that the earphone inner support includes the support of tubular
Big end and support small end, and the cross-sectional area at the big end of the support is more than the cross-sectional area of the support small end, and connection institute
State the support changeover portion of the big end of support and support small end；
The speaker is installed inside the big end of the support, and the earphone support arm is sheathed on outside the big end of the support, and institute
State the isolation of waterproof and breathable net to be arranged between the support small end and support transitioning end.
3. earphone waterproof construction according to claim 2, it is characterised in that the waterproof and breathable net includes being arranged at described
Dictyosome between support small end and support transitioning end, and the viscose glue of the dictyosome surrounding is arranged at, the viscose glue is adhered to institute
State support small end inwall the week side of boss.
4. earphone waterproof construction according to claim 2, it is characterised in that the earphone support arm includes and the earphone
The bonnet connection end of lid connection, the bonnet connection end inner side is provided with support arm groove, and the sealing ring is arranged in described
In support arm groove.
5. earphone waterproof construction according to claim 4, it is characterised in that the earphone lid include with outside the earphone
The support connection end of support connection, support connection end inner side be provided with connect with the support arm groove cooperation bonnet it is recessed
Groove, the sealing ring is arranged in the bonnet groove and support arm groove.
6. earphone waterproof construction according to claim 5, it is characterised in that the big end of support of the earphone inner support includes
Stretch out in the first connection end of the bonnet connection end, and the second connection end being connected with the support changeover portion；
The earphone support arm includes being sheathed on the support arm neck end on the outside of second connection end, the support arm neck end opening
It is sheathed on the support changeover portion and close to the big end outer wall of the support.
7. earphone waterproof construction according to claim 6, it is characterised in that the big end outside of the support offers inner support
Groove, the inner support groove connects to form seal groove with the bonnet groove and support arm groove, and the sealing ring is arranged in
In the seal groove.
8. earphone waterproof construction according to claim 1, it is characterised in that the sealing-plug is molded into the wire
Body.
9. earphone waterproof construction according to claim 8, it is characterised in that offer string holes on the earphone lid, institute
Stating sealing-plug includes being arranged in the concave part at the string holes and being arranged on the ear cap body wall face of the string holes both sides
Protuberance.
10. a kind of In-Ear Headphones, it is characterised in that include the earphone waterproof construction as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198163.6U CN206149464U (en) | 2016-10-31 | 2016-10-31 | Earphone waterproof construction and in -ear earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198163.6U CN206149464U (en) | 2016-10-31 | 2016-10-31 | Earphone waterproof construction and in -ear earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149464U true CN206149464U (en) | 2017-05-03 |
Family
ID=58625955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198163.6U Expired - Fee Related CN206149464U (en) | 2016-10-31 | 2016-10-31 | Earphone waterproof construction and in -ear earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954901A (en) * | 2014-03-28 | 2015-09-30 | 美律电子（惠州）有限公司 | Earphone with water drainage channel |
| WO2020052155A1 (en) * | 2018-09-14 | 2020-03-19 | 深圳市博电电子技术有限公司 | Waterproof pickup structure of smart toilet |
-
2016
- 2016-10-31 CN CN201621198163.6U patent/CN206149464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954901A (en) * | 2014-03-28 | 2015-09-30 | 美律电子（惠州）有限公司 | Earphone with water drainage channel |
| CN104954901B (en) * | 2014-03-28 | 2019-03-05 | 美律电子（惠州）有限公司 | Has the earphone of drainage channel |
| WO2020052155A1 (en) * | 2018-09-14 | 2020-03-19 | 深圳市博电电子技术有限公司 | Waterproof pickup structure of smart toilet |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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