CN208112948U - A kind of Novel receiver Air Filter - Google Patents
A kind of Novel receiver Air Filter Download PDFInfo
- Publication number
- CN208112948U CN208112948U CN201820579423.7U CN201820579423U CN208112948U CN 208112948 U CN208112948 U CN 208112948U CN 201820579423 U CN201820579423 U CN 201820579423U CN 208112948 U CN208112948 U CN 208112948U
- Authority
- CN
- China
- Prior art keywords
- air filter
- receiver
- mounting bracket
- baffle
- top plate
- 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
- 239000012790 adhesive layer Substances 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 18
- 239000000428 dust Substances 0.000 abstract description 17
- 230000009977 dual effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of Novel receiver Air Filters,Including receiver mounting bracket,Top plate,First Air Filter and the second Air Filter,Receiver mounting bracket inner bottom is equipped with receiver ontology,Receiver bodies top is equipped with baffle,The second Air Filter is equipped at the top of baffle,Second Air Filter quadrangle two sides is equipped with limited block,The first Air Filter is equipped at the top of second Air Filter,Limited block two sides are equipped with adhesive layer,Baffle,Second Air Filter,It is connected with each other respectively by adhesive layer between first Air Filter,Top plate is equipped at the top of receiver mounting bracket,Top plate two sides of the bottom are equipped with convex block,Two sides are equipped with groove close to convex block side at the top of receiver mounting bracket,Convex block and groove, which cooperate, to be installed,Installation easy to disassemble,It is positioned by the setting of limited block,Installation is avoided to be displaced,Dual proofing dust and protecting is carried out by the first Air Filter and the second Air Filter,Filter dust impurity,Promote anti-dust performance,The utility model is designed reasonably,It is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of Air Filters, more particularly, to a kind of Novel receiver Air Filter.
Background technique
Receiver is also earpiece, and English is Receiver.One kind leak in voiceless sound (or by ITU standard 3.2 types it is high/
Low suction ring) under the conditions of audio electrical signal is converted into the electro-acoustic element of voice signal, be widely used in mobile phone, fixed-line telephone
And in the communication terminal devices such as hearing aid, realize that audio (voice, music) is reset.The electric signal of amplification is converted to sound by receiver
Sound signal.Usually said receiver refers to moving coil receiver, and working principle (physical principle) is raised with traditional moving-coil type
Sound device is similar：The audio electrical signal feed-in voice coil of variation, voice coil are placed in the magnetic gap of a magnetic circuit, and voice coil is because of variation
The driving of the electromagnetic force (Lorentz force) changed caused by electric current and vibrate up and down, and drive vibrating membrane driving front and back empty
Gas generates sound wave.
Its above can inevitably accumulate has dust to usual receiver in use for some time, these dusts as handled not in time
The normal use of receiver can be seriously affected, blocking receiver is easy and becomes smaller so as to cause the broadcast sound volume of audio, or even damage
Receiver, current receiver on the market will be installed Air Filter, however existing receiver Air Filter is in use still
In place of Shortcomings, common dustproof network structure is single, anti-dust performance is poor, most of only there is single layer, when using one section
Between after need to replace it, and as being accidentally easy to so that dust is fallen directly into receiver in replacement process, damage
Receiver, when replacing receiver Air Filter, disassembly installation is inconvenient, to solve the above-mentioned problems, therefore, designs one kind
Novel receiver Air Filter.
Utility model content
The technical problems to be solved in the utility model be overcome existing Air Filter to have a single function, anti-dust performance it is poor, disassembly
Inconvenient defect is installed, a kind of Novel receiver Air Filter is provided, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of Novel receiver Air Filter, including by
Device mounting bracket, top plate, the first Air Filter and the second Air Filter are talked about, the receiver mounting bracket inner bottom is equipped with receiver
Ontology, the receiver bodies top are equipped with baffle, are equipped with the second Air Filter, second Air Filter quadrangle at the top of the baffle
Two sides are equipped with limited block, and the first Air Filter is equipped at the top of second Air Filter, and the limited block two sides are equipped with adhesive layer, institute
It states baffle, the second Air Filter, be connected with each other respectively by adhesive layer between the first Air Filter, at the top of the receiver mounting bracket
Equipped with top plate, the top plate two sides of the bottom are equipped with convex block, and two sides are set close to convex block side at the top of the receiver mounting bracket
It is fluted.
As a kind of optimal technical scheme of the utility model, the top plate is equipped with several openings.
As a kind of optimal technical scheme of the utility model, the convex block is identical with groove shapes size, and described convex
Block and groove combination.
As a kind of optimal technical scheme of the utility model, first Air Filter is gross porosity Air Filter.
As a kind of optimal technical scheme of the utility model, second Air Filter is pore Air Filter.
It is hollow structure in the middle part of the baffle, and in the baffle as a kind of optimal technical scheme of the utility model
Portion is equipped with dustproof and waterproof gauze.
As a kind of optimal technical scheme of the utility model, the adhesive layer is double-sided adhesive.
As a kind of optimal technical scheme of the utility model, the top plate and the combination of receiver mounting bracket are integrally formed
Change structure.
Compared with current technology, the utility model has the beneficial effects that：This kind of Novel receiver Air Filter, structure have designed
It is whole compact, the installation frame of a receiver ontology is made up of receiver mounting bracket and top plate, and receiver ontology is carried out
Preliminary protective effect provides the clean working environment of safety for receiver ontology, and the convex block and groove on top plate are mutual
It is coupled, installation easy to disassemble, is convenient for changing internal the first Air Filter and the second Air Filter, it is fixed by the setting of limited block
Position installation site, avoids installation from being displaced, and deviation occurs in installation site, and limited block allows the first Air Filter, the second Air Filter
There are a cavity between baffle, layering installation is fastenedly connected and convenient disassembly by the setting of adhesive layer, by the
The setting of one Air Filter and the second Air Filter carries out dual proofing dust and protecting, effectively filters dust impurity etc., promotes anti-dust performance,
Baffle is equipped with the gauze of dustproof and waterproof, avoids dust and water stain entrance receiver ontology, ensures the service life of receiver ontology,
The utility model is designed reasonably is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, top plate；2, the first Air Filter；3, convex block；4, groove；5, limited block；6, the second Air Filter；7, gluing
Layer；8, baffle；9, receiver ontology；10, receiver mounting bracket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of Novel receiver Air Filter, including receiver
Mounting bracket 10, top plate 1, the first Air Filter 2 and the second Air Filter 6,10 inner bottom of receiver mounting bracket are equipped with receiver
Ontology 9, is equipped with baffle 8 at the top of receiver ontology 9, water proof and dust proof, is equipped with the second Air Filter 6, the second Air Filter 6 at the top of baffle 8
Quadrangle two sides are equipped with limited block 5, positioning, the first Air Filter 2 are equipped at the top of the second Air Filter 6, protection, 5 two sides of limited block are set
There is adhesive layer 7, connect, baffle 8, the second Air Filter 6 are connected with each other between first Air Filter 2 respectively by adhesive layer 7, called
It is equipped with top plate 1 at the top of device mounting bracket 10, blocks, 1 two sides of the bottom of top plate are equipped with convex block 3,10 top two of receiver mounting bracket
Side is equipped with groove 4 close to 3 side of convex block, is fixedly mounted.
Top plate 1 is equipped with several openings, amplifies, and convex block 3 is identical with 4 geomery of groove, and convex block 3 and groove 4 combine, peace
Dress, the first Air Filter 2 are gross porosity Air Filter, and the second Air Filter 6 is pore Air Filter, and double protection is hollow knot in the middle part of baffle 8
Structure is equipped with dustproof and waterproof gauze, protective action in the middle part of baffle 8, and adhesive layer 7 is double-sided adhesive, convenient for it is viscous it is glutinous tear, top plate 1 and by
It talks about device mounting bracket 10 and combines being integrally formed structure.
Concrete principle：When using this kind of Novel receiver Air Filter, receiver ontology 9 is mounted on receiver mounting bracket
Then baffle 8 and the second Air Filter 6 are successively installed in 10 bottoms, install limited block 5 in the second Air Filter 6, coat in limited block 5
The convex block 3 of top plate 1 after inside is installed, is mounted on receiver peace by adhesive layer 7, the first dust excluding plate of fixed baffle 8 and installation
In the groove 4 for filling bracket 10, installation is completed.
This kind of Novel receiver Air Filter, structure design is complete compact, is made up of receiver mounting bracket 10 and top plate 1
The installation frame of one receiver ontology 9 carries out preliminary protective effect to receiver ontology 9, provides one for receiver ontology 9
The clean working environment of a safety, convex block 3 and groove 4 on top plate 1 cooperate installation, and installation easy to disassemble is convenient for changing
Internal the first Air Filter 2 and the second Air Filter 6 avoids installation from position occur by the setting location and installation position of limited block 5
It moves, deviation occurs in installation site, and limited block 5 allows between the first Air Filter 2, the second Air Filter 6 and baffle 8 there are a skies
Chamber, layering installation is fastenedly connected and convenient disassembly by the setting of adhesive layer 7, dust-proof by the first Air Filter 2 and second
The setting of net 6 carries out dual proofing dust and protecting, effectively filters dust impurity etc., promotes anti-dust performance, and baffle 8 is equipped with dustproof and waterproof
Gauze, avoid dust and it is water stain enter receiver ontology 9, ensure receiver ontology 9 service life, the utility model design
Rationally, it is suitble to promote the use of.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of Novel receiver Air Filter, including receiver mounting bracket (10), top plate (1), the first Air Filter (2) and second
Air Filter (6), which is characterized in that receiver mounting bracket (10) inner bottom is equipped with receiver ontology (9), described called
Baffle (8) are equipped at the top of device ontology (9), are equipped with the second Air Filter (6) at the top of the baffle (8), second Air Filter (6) four
Angle two sides are equipped with limited block (5), are equipped with the first Air Filter (2) at the top of second Air Filter (6), the limited block (5) two
Side is equipped with adhesive layer (7), and the baffle (8), the second Air Filter (6) pass through adhesive layer (7) respectively between the first Air Filter (2)
It is connected with each other, is equipped with top plate (1) at the top of the receiver mounting bracket (10), top plate (1) two sides of the bottom are equipped with convex block
(3), receiver mounting bracket (10) the top two sides are equipped with groove (4) close to convex block (3) side.
2. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that the top plate (1) is equipped with several
Opening.
3. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that the convex block (3) and groove (4)
Geomery is identical, and the convex block (3) and groove (4) combination.
4. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that first Air Filter (2) is
Gross porosity Air Filter.
5. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that second Air Filter (6) is
Pore Air Filter.
6. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that be sky in the middle part of the baffle (8)
Core structure, and dustproof and waterproof gauze is equipped in the middle part of the baffle (8).
7. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that the adhesive layer (7) is two-sided
Glue.
8. a kind of Novel receiver Air Filter according to claim 1, which is characterized in that the top plate (1) and receiver
Mounting bracket (10) combines being integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579423.7U CN208112948U (en) | 2018-04-20 | 2018-04-20 | A kind of Novel receiver Air Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579423.7U CN208112948U (en) | 2018-04-20 | 2018-04-20 | A kind of Novel receiver Air Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112948U true CN208112948U (en) | 2018-11-16 |
Family
ID=64116084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579423.7U Expired - Fee Related CN208112948U (en) | 2018-04-20 | 2018-04-20 | A kind of Novel receiver Air Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112948U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547881A (en) * | 2018-12-04 | 2019-03-29 | 闻泰通讯股份有限公司 | The telephone receiver structure of mobile terminal |
| CN109743660A (en) * | 2019-01-07 | 2019-05-10 | 深圳航天东方红海特卫星有限公司 | The decoupling method of capability conflicts between a kind of sealing structure and voice communication |
| CN111246322A (en) * | 2020-01-15 | 2020-06-05 | 惠州市森叶五金电子有限公司 | Novel receiver double-filtration dust screen |
| CN111711720A (en) * | 2020-06-24 | 2020-09-25 | 嘉兴则盈电子科技有限公司 | Limiting protection device of telephone receiver |
| CN111711911A (en) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
-
2018
- 2018-04-20 CN CN201820579423.7U patent/CN208112948U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109547881A (en) * | 2018-12-04 | 2019-03-29 | 闻泰通讯股份有限公司 | The telephone receiver structure of mobile terminal |
| CN109547881B (en) * | 2018-12-04 | 2022-12-09 | 闻泰通讯股份有限公司 | Receiver structure of mobile terminal |
| CN109743660A (en) * | 2019-01-07 | 2019-05-10 | 深圳航天东方红海特卫星有限公司 | The decoupling method of capability conflicts between a kind of sealing structure and voice communication |
| CN111246322A (en) * | 2020-01-15 | 2020-06-05 | 惠州市森叶五金电子有限公司 | Novel receiver double-filtration dust screen |
| CN111246322B (en) * | 2020-01-15 | 2021-05-11 | 惠州市森叶五金电子有限公司 | Novel receiver double-filtration dust screen |
| CN111711720A (en) * | 2020-06-24 | 2020-09-25 | 嘉兴则盈电子科技有限公司 | Limiting protection device of telephone receiver |
| CN111711911A (en) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
| CN111711911B (en) * | 2020-06-30 | 2021-12-28 | 歌尔微电子有限公司 | Miniature microphone dust keeper and MEMS microphone |
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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: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |