CN209526757U - A kind of light-duty earpiece Air Filter of grid type - Google Patents
A kind of light-duty earpiece Air Filter of grid type Download PDFInfo
- Publication number
- CN209526757U CN209526757U CN201821459374.XU CN201821459374U CN209526757U CN 209526757 U CN209526757 U CN 209526757U CN 201821459374 U CN201821459374 U CN 201821459374U CN 209526757 U CN209526757 U CN 209526757U
- Authority
- CN
- China
- Prior art keywords
- air filter
- dustproof cover
- earpiece
- fixing seat
- 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
Links
- 238000005452 bending Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to communication apparatus, more particularly to a kind of light-duty earpiece Air Filter of grid type, 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 fixing seat and dustproof cover, Turbogrid plates are equipped between Air Filter and dustproof cover, the utility model carries out structure improvement to traditional earpiece Air Filter, under the premise of not influencing to operate convenience, reduces use cost and weight and improve dirt exclusion capabilities.
Description
Technical field
The utility model relates to communication apparatus more particularly to a kind of light-duty earpiece Air Filters of grid type.
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, it is light to provide a kind of grid type
Type earpiece Air Filter, being chronically exposed in air with to solve conventional mobile phone earpiece Air Filter causes the dust in air to be assembled
On the wire side of earpiece screen, 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 light-duty earpiece Air Filter of grid type, including fixing seat and dustproof cover, at the fixing seat bottom four corners
It is each provided with a fixed feet, the two sides of the fixing seat are provided with sliding slot, and the sliding slot is along the long side of the fixing seat
Laterally setting；Air Filter is provided with above the fixing seat；It is provided with dustproof cover above the Air Filter, the dustproof cover is
Inverted U, and the fixture block of the bending into the sliding slot is provided at the U-shaped opening, the fixture block is slidably connected with the sliding slot；Institute
The top side for stating dustproof cover is provided with group handle to raise upward；Turbogrid plates are equipped between the Air Filter and dustproof cover, it is described
Turbogrid plates are fixedly connected with Air Filter, and the Turbogrid plates are equipped at intervals with several first through hole, and the dustproof cover is equipped at intervals with several
Second through-hole, dustproof cover are slided in fixing seat to open and close first through hole and the second through-hole；The first through hole and the second through-hole
Side wall be inclined side wall.
Mounting hole is provided in the fixed feet.
The fixing seat is the tower structure of inner hollow.
The outer dimension of the Air Filter is not less than the inside casing size of the fixing seat.
The Air Filter is fixedly connected with the fixing seat.
The dustproof cover is formed using sheet metal bending, and the length of the dustproof cover and width are all larger than the Air Filter.
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. controlling dustproof cover by way of spaced first through hole and the folding of the second through-hole to expose or block anti-
Dirt net, can reduce the moving distance of dustproof cover, and user is not necessarily to slide the length of entire dustproof cover, it is only necessary to lead to adjacent first
Hole and the alignment of the second through-hole, spent when greatly reducing the mobile dustproof cover of user away from discrete time, while reducing the weight of dustproof cover
Amount；
4. the side wall of first through hole and the side wall of the second through-hole by being obliquely installed can effectively reduce the entrance of dust,
And inclined side wall can be improved the aggregation extent of volume, improve volume.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is the schematic cross-sectional view in the face the utility model AA.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
A kind of light-duty earpiece Air Filter of grid type, referring to Fig. 1, Fig. 2 and Fig. 3, including fixing seat 1 and dustproof cover 3,
A fixed feet 12 is each provided at 1 bottom four corners of fixing seat, the two sides of the fixing seat 1 are provided with sliding slot 11, and
The sliding slot 11 is laterally arranged along the long side of the fixing seat 1；The top of the fixing seat 1 is provided with Air Filter 2；It is described dust-proof
Dustproof cover 3 is provided with above net 2, the dustproof cover 3 is inverted U, and the bending into the sliding slot 11 is provided at the U-shaped opening
Fixture block 32, the fixture block 32 is slidably connected with the sliding slot 11；The top side of the dustproof cover 3, which is provided with, to raise upward
Dial handle 31.
Turbogrid plates 4 are equipped between the Air Filter 2 and dustproof cover 3, the Turbogrid plates 4 are fixedly connected with Air Filter 2, described
Turbogrid plates 4 are equipped at intervals with several first through hole 41, and the dustproof cover 3 is equipped at intervals with several second through-holes 33, as shown in Fig. 2, the
Interval and first through hole 41 itself between one through-hole 41 it is of same size, and the interval between through-hole and second
Through-hole 33 itself it is of same size, first through hole 41 and the second through-hole 33 it is of same size so that first through hole 41 and second logical
Hole 33 can correspond to each other, and can reduce dustproof cover 3 to be completely exposed Air Filter 2 and need mobile distance, due to
The presence of first through hole 41 and the second through-hole 33, dustproof cover 3 only needs the width of mobile first through hole 41, whole without movement
The length of a Air Filter 2, reduces the operation difficulty of user.Dustproof cover 3 is slided in fixing seat 1 to open and close 41 He of first through hole
Second through-hole 33；The side wall of first through hole 41 as shown in Figure 3 and the second through-hole 33 is inclined side wall, the be obliquely installed
The side wall of the side wall of one through-hole 41 and the second through-hole 33 can effectively reduce the entrance of dust, and inclined side wall can be improved
The aggregation extent of volume improves volume.
It is provided with mounting hole in the fixed feet 12, mounting hole is passed through convenient for bolt and fixing seat 1 is fixed on mobile phone.
The fixing seat 1 is the tower structure of inner hollow, convenient for making the sound of earpiece can be from hollow part to unofficial biography
It broadcasts.
The outer dimension of the Air Filter 2 is not less than the inside casing size of the fixing seat 1, convenient for fix Air Filter 2 will
The hollow part of seat 1 covers completely, prevents that there are gaps.
The Air Filter 2 is fixedly connected with the fixing seat 1, convenient for Air Filter 2 is fixed.
The dustproof cover 3 is formed using sheet metal bending, and the length of the dustproof cover 3 and width are all larger than the Air Filter
2, convenient for reducing the thickness of dustproof cover 3, ensure that dustproof cover 3 covers Air Filter 2 completely.
Using the above structure, fixing seat 1 is mounted on the outside of the earpiece of mobile phone by fixed feet 12, covers on earpiece completely
In cavity inside fixing seat 1, when not using earpiece, pushes and dial handle 31, slide dustproof cover 3 11 forward along the chute, thus
So that dustproof cover 3 is covered on 2 top of Air Filter completely, closure is carried out to it and is blocked, dust is prevented to be gathered in 2 surface of Air Filter, when
When needing using earpiece, dustproof cover 3 is slid in reverse direction, expose Air Filter 2, to make the sound of earpiece can be outside
Extend.
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. controlling dustproof cover by way of spaced first through hole and the folding of the second through-hole to expose or block anti-
Dirt net, can reduce the moving distance of dustproof cover, and user is not necessarily to slide the length of entire dustproof cover, it is only necessary to lead to adjacent first
Hole and the alignment of the second through-hole, spent when greatly reducing the mobile dustproof cover of user away from discrete time, while reducing the weight of dustproof cover
Amount；
4. the side wall of first through hole and the side wall of the second through-hole by being obliquely installed can effectively reduce the entrance of dust,
And inclined side wall can be improved the aggregation extent of volume, improve volume.
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 (6)
1. a kind of light-duty earpiece Air Filter of grid type, which is characterized in that including fixing seat and dustproof cover, the fixing seat bottom
Portion's four corners are each provided with a fixed feet, and the two sides of the fixing seat are provided with sliding slot, and the sliding slot is along the fixation
The long side of seat is laterally arranged；Air Filter is provided with above the fixing seat；It is provided with dustproof cover above the Air Filter, it is described
Dustproof cover is inverted U, and the fixture block of the bending into the sliding slot is provided at the U-shaped opening, and the fixture block and the sliding slot are sliding
Dynamic connection；The top side of the dustproof cover is provided with group handle to raise upward；Grid are equipped between the Air Filter and dustproof cover
Panel, the Turbogrid plates are fixedly connected with Air Filter, and the Turbogrid plates are equipped at intervals with several first through hole, the dustproof cover interval
Equipped with several second through-holes, dustproof cover is slided in fixing seat to open and close first through hole and the second through-hole；The first through hole and
The side wall of second through-hole is inclined side wall.
2. the light-duty earpiece Air Filter of grid type as described in claim 1, which is characterized in that be provided in the fixed feet
Mounting hole.
3. the light-duty earpiece Air Filter of grid type as described in claim 1, which is characterized in that the fixing seat is in inside
Empty tower structure.
4. the light-duty earpiece Air Filter of grid type as described in claim 1, which is characterized in that the shape ruler of the Air Filter
The very little inside casing size not less than the fixing seat.
5. the light-duty earpiece Air Filter of grid type as described in claim 1, which is characterized in that the Air Filter with it is described solid
Reservation is fixedly connected.
6. the light-duty earpiece Air Filter of grid type as described in claim 1, which is characterized in that the dustproof cover uses metal
Light sheet bending forms, and the length of the dustproof cover and width are all larger than the Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459374.XU CN209526757U (en) | 2018-09-06 | 2018-09-06 | A kind of light-duty earpiece Air Filter of grid type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459374.XU CN209526757U (en) | 2018-09-06 | 2018-09-06 | A kind of light-duty earpiece Air Filter of grid type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526757U true CN209526757U (en) | 2019-10-22 |
Family
ID=68212366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459374.XU Expired - Fee Related CN209526757U (en) | 2018-09-06 | 2018-09-06 | A kind of light-duty earpiece Air Filter of grid type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724865B (en) * | 2020-04-15 | 2021-04-11 | 橙艾創新股份有限公司 | Protector |
-
2018
- 2018-09-06 CN CN201821459374.XU patent/CN209526757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI724865B (en) * | 2020-04-15 | 2021-04-11 | 橙艾創新股份有限公司 | Protector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 |