CN209526759U - A kind of Mobile phone with rotation earpiece Air Filter - Google Patents
A kind of Mobile phone with rotation earpiece Air Filter Download PDFInfo
- Publication number
- CN209526759U CN209526759U CN201821462932.8U CN201821462932U CN209526759U CN 209526759 U CN209526759 U CN 209526759U CN 201821462932 U CN201821462932 U CN 201821462932U CN 209526759 U CN209526759 U CN 209526759U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- air filter
- earpiece
- mobile phone
- dustproof cover
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model relates to communication apparatus, more particularly to a kind of Mobile phone with rotation earpiece Air Filter, aiming to solve the problem that conventional mobile phone earpiece Air Filter is chronically exposed in air causes the dust in air to be gathered on the wire side of earpiece screen, thus the problem of influencing the normal articulation of earpiece, including the fixing seat for installing fixed earpiece and the dustproof cover for blocking dust, the utility model carries out structure improvement to traditional earpiece Air Filter, under the premise of not influencing to operate convenience, improves the convenience used and improve dirt exclusion capabilities.
Description
Technical field
The utility model relates to communication apparatus more particularly to a kind of Mobile phone with rotation earpiece Air Filters.
Background technique
With the fast development of smart phone, the function of mobile phone also in different constantly enhancings, it not only facilitate person to person it
Between long-range communication, also facilitate people to listen to music, the viewing amusement functions such as video, while there is information searching function, therefore
Smart phone plays an important role in people's lives.And the realization of mobile phone overwhelming majority function be both needed to come by earpiece to
Toward propagation sound, therefore earpiece is the indispensable a part of mobile phone, and is that mobile phone use process earpiece is prevented to be damaged, usually
Earpiece screen is arranged on the outside of earpiece to protect it.Existing earpiece screen is reticular structure, and outside is communicated with air, and inside is
Earpiece, earpiece screen while protecting earpiece, can also dust in air-isolation, but since the earpiece screen other side is chronically exposed to
It in air, is gathered on the wire side of earpiece screen so as to cause the dust in air, to influence the normal articulation of earpiece.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of rotary type hand
Machine earpiece Air Filter, being chronically exposed in air with to solve conventional mobile phone earpiece Air Filter causes the dust in air to be gathered in listen
On the wire side of cylinder net, thus the problem of influencing the normal articulation of earpiece.
In order to realize the purpose of this utility model, the technology employed by the present utility model is
A kind of Mobile phone with rotation earpiece Air Filter, including the fixing seat for installing fixed earpiece and for blocking dust
Dustproof cover, the fixing seat are hollow cylindrical shape, and the outer peripheral sidewall of the fixing seat is provided with Air Filter, the Air Filter edge
Axially extending and in fixing seat the fixing seat that axially penetrates through of fixing seat, the Air Filter fixing seat circumferentially extending, it is described
Air Filter includes the outer layer and internal layer for being layered blocks dust, and the outer layer is located at the outer peripheral sidewall of fixing seat, the internal layer
Positioned at the inside of outer layer, the dustproof cover is hollow cylindrical shape, and dustproof cover is covered in the outside of fixing seat, dustproof cover and fixing seat
Axle center be overlapped, the both ends of the dustproof cover have the first protrusion, and first protrusion is connected to fixing seat along axial both ends.
The mesh density of the outer layer is less than the mesh density of the internal layer.
The Air Filter is between 80 ° to 90 ° in the angle of the circumferentially extending of fixing seat.
The dustproof cover fixing seat axial direction angle of circumference between 180 ° to 200 °.
First convex center has the through-hole stretched out for fixing seat.
The utility model has the beneficial effects that:
1. the utility model blocks the Air Filter by the way that the dustproof cover is arranged above the Air Filter, from
And avoid dirt accumulation in the dust-proof net surface；
2. the dustproof cover is slidably connected with the fixing seat, to facilitate the normal use of earpiece；
3. the dustproof cover by rotary type is connected with fixing seat, the space hold of interior of mobile phone on the one hand can be reduced, separately
On the one hand it is more convenient user's operation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the cross-sectional view of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
A kind of Mobile phone with rotation earpiece Air Filter 2, a kind of Mobile phone with rotation earpiece Air Filter as shown in Fig. 1, Fig. 2 and Fig. 3
2, including the fixing seat 1 for installing fixed earpiece and the dustproof cover 3 for blocking dust, the fixing seat 1 is hollow circle
Tubular, in order to provide installation space for earpiece, the outer peripheral sidewall of the fixing seat 1 is provided with Air Filter 2, is used for dust-proof, institute
It states Air Filter 2 and axially penetrates through fixing seat 1 along the axially extending of fixing seat 1 and in fixing seat 1, to improve dust-proof area and reduction
Earpiece is blocked, for the Air Filter 2 in the circumferentially extending of fixing seat 1, the Air Filter 2 includes for being layered blocks dust
Outer layer 21 and internal layer 22, the outer layer 21 are located at the outer peripheral sidewall of fixing seat 1, and for preliminary dust-proof, the internal layer 22 is located at outer
The inside of layer 21, for further dust-proof, the dustproof cover 3 is hollow cylindrical shape, with 3 sets of convenient dust-proofing lid in fixing seat 1
Outside, the axle center of dustproof cover 3 and fixing seat 1 is overlapped, and the both ends of the dustproof cover 3 have the first protrusion 4, first protrusion
4 are connected to fixing seat 1 along axial both ends, prevent dustproof cover 3 from falling off from fixing seat 1 along axial direction so that dustproof cover 3 to be fixed.
The mesh density of the outer layer 21 is less than the mesh density of the internal layer 22, to realize the mesh of layering blocks dust
's.
See Air Filter 2 described in Fig. 3 the circumferentially extending of fixing seat 1 angle be 80 ° to 90 ° between.The dustproof cover 3 exists
The axial angle of circumference of fixing seat 1 is between 180 ° to 200 °, to form the opening that can expose Air Filter 2.To
For dustproof cover 3 during rotating in fixing seat 1, not answering is that rotation dustproof cover 3 blocks Air Filter 2, is rotated when answering dust-proof
Lid 3 exposes Air Filter 2, i.e., as shown in Figure 2.
See that the first raised 4 centers described in Fig. 2 have the through-hole 5 stretched out for fixing seat 1, in order to which fixing seat 1 is stretched out simultaneously
Welding is able to carry out in the inside of mobile phone.
The utility model has the beneficial effects that:
1. the utility model blocks the Air Filter by the way that the dustproof cover is arranged above the Air Filter, from
And avoid dirt accumulation in the dust-proof net surface；
2. the dustproof cover is slidably connected with the fixing seat, to facilitate the normal use of earpiece；
3. the dustproof cover by rotary type is connected with fixing seat, the space hold of interior of mobile phone on the one hand can be reduced, separately
On the one hand it is more convenient user's operation.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (5)
1. a kind of Mobile phone with rotation earpiece Air Filter, which is characterized in that including the fixing seat for installing fixed earpiece and be used for
The dustproof cover of dust is blocked, the fixing seat is hollow cylindrical shape, and the outer peripheral sidewall of the fixing seat is provided with Air Filter, institute
Air Filter is stated along the axially extending of fixing seat and in the fixing seat that axially penetrates through of fixing seat, circumferential direction of the Air Filter in fixing seat
Extending, the Air Filter includes the outer layer and internal layer for being layered blocks dust, and the outer layer is located at the outer peripheral sidewall of fixing seat,
The internal layer is located at the inside of outer layer, and the dustproof cover is hollow cylindrical shape, and dustproof cover is covered in the outside of fixing seat, dustproof cover
It is overlapped with the axle center of fixing seat, the both ends of the dustproof cover have the first protrusion, and first protrusion is connected to fixing seat along axis
To both ends.
2. Mobile phone with rotation earpiece Air Filter as described in claim 1, which is characterized in that the mesh density of the outer layer is less than
The mesh density of the internal layer.
3. Mobile phone with rotation earpiece Air Filter as described in claim 1, which is characterized in that week of the Air Filter in fixing seat
It is between 80 ° to 90 ° to the angle of extension.
4. Mobile phone with rotation earpiece Air Filter as described in claim 1, which is characterized in that the dustproof cover is in fixing seat axial direction
Angle of circumference between 180 ° to 200 °.
5. Mobile phone with rotation earpiece Air Filter as described in claim 1, which is characterized in that first convex center, which has, to be used
In the through-hole that fixing seat is stretched out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462932.8U CN209526759U (en) | 2018-09-06 | 2018-09-06 | A kind of Mobile phone with rotation earpiece Air Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462932.8U CN209526759U (en) | 2018-09-06 | 2018-09-06 | A kind of Mobile phone with rotation earpiece Air Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526759U true CN209526759U (en) | 2019-10-22 |
Family
ID=68212359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462932.8U Expired - Fee Related CN209526759U (en) | 2018-09-06 | 2018-09-06 | A kind of Mobile phone with rotation earpiece Air Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526759U (en) |
-
2018
- 2018-09-06 CN CN201821462932.8U patent/CN209526759U/en not_active Expired - Fee Related
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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: 20191022 |