CN207820175U - A kind of high leakproofness waterproof earphones - Google Patents
A kind of high leakproofness waterproof earphones Download PDFInfo
- Publication number
- CN207820175U CN207820175U CN201820248939.3U CN201820248939U CN207820175U CN 207820175 U CN207820175 U CN 207820175U CN 201820248939 U CN201820248939 U CN 201820248939U CN 207820175 U CN207820175 U CN 207820175U
- Authority
- CN
- China
- Prior art keywords
- outer covering
- covering body
- earphone outer
- sound outlet
- outlet hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high leakproofness waterproof earphones, including earphone outer covering body, and it is set to the headset assembly inside earphone outer covering body, the side of earphone outer covering body has main sound outlet hole, the front end face of earphone outer covering body is provided with auxiliary sound outlet hole, it is both provided with a metal filter screen outside the main sound outlet hole and auxiliary sound outlet hole, the bottom surface of the earphone outer covering body is provided with a bulge loop, the front end face middle of earphone outer covering body is provided with a rotating wheel, the outside of the rotating wheel is provided with symmetrical two pieces of connections blade, the external of connection blade installs a sealing ring, there are one notches for sealing ring tool.The utility model can effectively seal two sound outlet holes when not in use, by the rotation of total, ensure the sealability of earphone when not in use, increase water proofing property.
Description
Technical field
The utility model is related to a kind of earphones, and in particular to a kind of high leakproofness waterproof earphones.
Background technology
Earphone is regular supplies, and the water proofing property of earphone obtains always the concern of developer, but earphone has sound outlet hole, goes out sound
Hole can not seal, can not be close to the leakproofness at sound outlet hole, therefore although the leakproofness The Gift of Being the Best You Can Be of entire earphone
Often when not in use, external water can enter the inside of earphone to earphone by sound outlet hole, and then cause short circuit to earphone, drop
The low service life of earphone.
Invention content
The technical problem to be solved by the utility model is to provide a kind of high leakproofness waterproof earphones, pass through total
Rotation can effectively seal two sound outlet holes, ensure the sealability of earphone when not in use.
The utility model is achieved through the following technical solutions：A kind of high leakproofness waterproof earphones, including outside earphone
Shell, and it is set to the headset assembly inside earphone outer covering body, the side of earphone outer covering body has main sound outlet hole, earphone outer covering
The front end face of body is provided with auxiliary sound outlet hole, and a metal filtration is both provided with outside the main sound outlet hole and auxiliary sound outlet hole
The bottom surface of net, the earphone outer covering body is provided with a bulge loop, and the front end face middle of earphone outer covering body is provided with a rotating wheel, institute
The outside for stating rotating wheel is provided with symmetrical two pieces of connections blade, and the external of connection blade installs a sealing ring, the sealing
There are one notches for ring tool.
The inner end of the sealing ring is provided with one layer of silica gel sealing layer, sealing ring inside as a preferred technical solution,
The silica gel sealing layer at end is close to the lateral surface of earphone outer covering body.
The bottom of the rotating wheel is provided with rotation axis as a preferred technical solution, and rotation axis is rotatablely installed in earphone
In the shaft hole of outer housing front end.
The lower face of the connection blade is both provided with one layer of sealant, the connection leaf as a preferred technical solution,
Piece lower face and the front end face of earphone outer covering body are in sealing contact.
The sealing ring is cartridge clip metallic packing ring as a preferred technical solution,.
The utility model has the beneficial effects that：The utility model when not in use, can have by the rotation of total
Effect two sound outlet holes of sealing, ensure the sealability of earphone when not in use, increase water proofing property.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Structural schematic diagram when Fig. 2 is under the sealing state of the utility model.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figure 1, including earphone outer covering body 2, and it is set to the headset assembly inside earphone outer covering body 2, outside earphone
The side of shell 2 has a main sound outlet hole 4, and the front end face of earphone outer covering body 2 is provided with auxiliary sound outlet hole 8, main sound outlet hole 4 and auxiliary
It helps outside sound outlet hole 8 and is both provided with a metal filter screen, the bottom surface of earphone outer covering body 2 is provided with a bulge loop 5, earphone outer covering body 2
Front end face middle be provided with a rotating wheel 7, the outside of rotating wheel 7 is provided with symmetrical two pieces of connections blade 6, connects blade
6 one sealing ring 1 of external installation, there are one notches 3 for the sealing ring 1 tool.
The inner end of sealing ring 1 is provided with one layer of silica gel sealing layer, and the silica gel sealing layer of 1 inner end of sealing ring is close to earphone
The lateral surface of outer housing, sealing ring 1 are cartridge clip metallic packing ring.Surface elastic metal sealing ring has good crooked deformability,
Earphone outer covering body can be clamped always, ensure the sealing to main sound outlet hole.
The bottom of rotating wheel 7 is provided with rotation axis, rotation axis rotational installation in the shaft hole of 2 front end of earphone outer covering body,
The lower face of connection blade 6 is both provided with one layer of sealant, and connection 6 lower face of blade and the front end face sealing of earphone outer covering body connect
It touches.
As shown in Fig. 2, when not in use, user selects rotating wheel, counterclockwise or can rotate clockwise 90 degree so that
Notch on sealing ring is far from main sound outlet hole, so i.e. using the main sound outlet hole of seal ring seal.The auxiliary of script blow-by simultaneously
The connection blade of sound outlet hole can also seal auxiliary sound outlet hole, finally realize and sealed while two sound outlet holes, very simple real
With, and the normal use of earphone is not influenced.
The utility model has the beneficial effects that：The utility model when not in use, can have by the rotation of total
Effect two sound outlet holes of sealing, ensure the sealability of earphone when not in use, increase water proofing property.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of high leakproofness waterproof earphones, it is characterised in that：Including earphone outer covering body, and it is set to inside earphone outer covering body
Headset assembly, there is main sound outlet hole, the front end face of earphone outer covering body to be provided with auxiliary sound outlet hole, institute for the side of earphone outer covering body
It states and is both provided with a metal filter screen outside main sound outlet hole and auxiliary sound outlet hole, the bottom surface of the earphone outer covering body is provided with one
The front end face middle of bulge loop, earphone outer covering body is provided with a rotating wheel, and the outside of the rotating wheel is provided with symmetrical two pieces
Blade is connected, the external of the connection blade installs a sealing ring, and there are one notches for sealing ring tool.
2. high leakproofness waterproof earphones as described in claim 1, it is characterised in that：The inner end of the sealing ring is provided with one
Layer silica gel sealing layer, the silica gel sealing layer of sealing ring inner end are close to the lateral surface of earphone outer covering body.
3. high leakproofness waterproof earphones as described in claim 1, it is characterised in that：The bottom of the rotating wheel is provided with rotation
Axis, rotation axis are rotatablely installed in the shaft hole of earphone outer covering body front end.
4. high leakproofness waterproof earphones as described in claim 1, it is characterised in that：The lower face of the connection blade is respectively provided with
There are one layer of sealant, the connection blade lower face and the front end face of earphone outer covering body in sealing contact.
5. high leakproofness waterproof earphones as described in claim 1, it is characterised in that：The sealing ring is cartridge clip metal sealing
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248939.3U CN207820175U (en) | 2018-02-12 | 2018-02-12 | A kind of high leakproofness waterproof earphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248939.3U CN207820175U (en) | 2018-02-12 | 2018-02-12 | A kind of high leakproofness waterproof earphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820175U true CN207820175U (en) | 2018-09-04 |
Family
ID=63320374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248939.3U Expired - Fee Related CN207820175U (en) | 2018-02-12 | 2018-02-12 | A kind of high leakproofness waterproof earphones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10477307B1 (en) | 2019-01-04 | 2019-11-12 | Harman International Industries, Incorporated | Waterproof headphone structure |
-
2018
- 2018-02-12 CN CN201820248939.3U patent/CN207820175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10477307B1 (en) | 2019-01-04 | 2019-11-12 | Harman International Industries, Incorporated | Waterproof headphone structure |
| US10735855B2 (en) | 2019-01-04 | 2020-08-04 | Harman International Industries, Incorporated | Waterproof headphone structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |