CN205364731U - Earphone dust screen with waterproof function - Google Patents
Earphone dust screen with waterproof function Download PDFInfo
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- CN205364731U CN205364731U CN201521030351.3U CN201521030351U CN205364731U CN 205364731 U CN205364731 U CN 205364731U CN 201521030351 U CN201521030351 U CN 201521030351U CN 205364731 U CN205364731 U CN 205364731U
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- stratum reticulare
- nylon stratum
- mucigel
- nylon
- layer
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Abstract
The utility model belongs to the technical field of the dust screen is used, specifically disclose an earphone dust screen with waterproof function, formed by first nylon stratum reticulare, release paper layer and the setting multilayer filling layer in the middle of first nylon stratum reticulare, release paper layer, the multilayer filling layer is including first mucigel, the cotton layer of bubble, second mucigel and second nylon stratum reticulare. The utility model discloses an earphone dust screen with waterproof function's beneficial effect lies in: 1, has strong dustproof, waterproof nature, first nylon stratum reticulare, second nylon stratum reticulare and steep cotton layer structure, the influence that is not stressed and gathers and pollute in the protecting sheathing, 2, durable and the light in weight of overall structure, the voice signal is almost unblocked, can effectual protection speaker subassembly, can not reduce signal quality or intensity in addition. The utility model relates to a rationally, the easy popularization.
Description
Technical field
This utility model belongs to Air Filter applied technical field, is specifically related to a kind of receiver Air Filter with water-proof function, the multiple structure Wear-resistant, high-temperature resistant that it is constituted, has shockproof, waterproof and dustproof and deformation resistance simultaneously.
Background technology
Along with the fast development of electronics technology, it is required that the electronic product such as portable computer, TV has become that people live
Product, and Air Filter is one of important original fitting of the products such as electronics, so reasonability and requirement to its design are higher, dust-proof, the waterproof of energy etc..
In actual use, Air Filter because of existing structure, its structure is single and result of use is poor, show that the adhesive force of water proof and dust proof product is inadequate, it is frequently used several days or a few week is just because of wrinkling, tilt and cause original water proof and dust proof performance to reduce or lose, the water proof and dust proof grade of some Air Filter product is too high simultaneously, cause breathability not good, cannot effectively dispel the heat, cause that internal circuit damages because temperature is too high, carry out affecting the life-span of the electronic product used that matches and there is potential safety hazard, so, the receiver Air Filter of existing design, can not having met matches with electronic product assembles the requirement used.
Therefore, based on the problems referred to above, this utility model provides a kind of receiver Air Filter with water-proof function.
Utility model content
Utility model purpose: the purpose of this utility model is to provide a kind of receiver Air Filter with water-proof function, its multi-layer structure design is reasonable, has Wear-resistant, high-temperature resistant, has stronger shockproof, waterproof and dustproof and deformation resistance simultaneously.
Technical scheme: this utility model provides a kind of receiver Air Filter with water-proof function, by the first nylon stratum reticulare, off-style paper layer and be arranged on the first nylon stratum reticulare, multilamellar packed layer in the middle of off-style paper layer forms；Described multilamellar packed layer, including the first mucigel, foamed cotton layer, the second mucigel and the second nylon stratum reticulare, wherein, the two sides of the first mucigel connects the first nylon stratum reticulare, foamed cotton layer respectively, and the two sides of the second mucigel connects foamed cotton layer, the second nylon stratum reticulare respectively；Described first nylon stratum reticulare, the second nylon stratum reticulare filament diameter be 0.05mm-0.15mm；Described first nylon stratum reticulare, the first mucigel, foamed cotton layer, the second mucigel, the second nylon stratum reticulare are identical with the thickness of off-style paper layer.
The technical program, described first nylon stratum reticulare, the first mucigel, off-style paper layer thickness identical；Described foamed cotton layer, the second mucigel, the second nylon stratum reticulare thickness identical.
The technical program, described first nylon stratum reticulare, the first mucigel, off-style paper layer thickness be respectively greater than the thickness of foamed cotton layer, the second mucigel, the second nylon stratum reticulare.
The technical program, described first nylon stratum reticulare, the second nylon stratum reticulare filament diameter be 0.07mm-0.13mm.
The technical program, described first nylon stratum reticulare, the second nylon stratum reticulare filament diameter be 0.08mm-0.12mm, it adopts plain weave mode to weave.
Compared with prior art; having the beneficial effects that of a kind of receiver Air Filter with water-proof function of the present utility model: 1, there is more dust-proof, water proofing property; first nylon stratum reticulare, the second nylon stratum reticulare and foamed cotton layer structure, be not stressed in protection shell the impact gathered and pollute；2, overall structure is solid and lightweight, and acoustical signal is almost unblocked, can be effectively protected loudspeaker assembly, and will not reduce signal quality or intensity.This utility model is reasonable in design, easily promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of receiver Air Filter with water-proof function of this utility model embodiment one；
Fig. 2 is the structural representation of a kind of receiver Air Filter with water-proof function of this utility model embodiment two；
Wherein, in figure, sequence number mark is as follows: 1-the first nylon stratum reticulare, 2-the first mucigel, 3-foamed cotton layer, 4-the second mucigel, 5-the second nylon stratum reticulare, 6-off-style paper layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.
Embodiment one
A kind of receiver Air Filter with water-proof function as shown in Figure 1, by the first nylon stratum reticulare 1, off-style paper layer 6 and be arranged on the first nylon stratum reticulare 1, multilamellar packed layer in the middle of off-style paper layer 6 forms；Multilamellar packed layer, including the first mucigel 2, foamed cotton layer the 3, second mucigel 4 and the second nylon stratum reticulare 5, wherein, the two sides of the first mucigel 2 connects the first nylon stratum reticulare 1, foamed cotton layer 3 respectively, and the two sides of the second mucigel 4 connects foamed cotton layer the 3, second nylon stratum reticulare 5 respectively.
It is further preferred that the filament diameter of first nylon stratum reticulare the 1, second nylon stratum reticulare 5 is 0.05mm-0.15mm；First nylon stratum reticulare the 1, first mucigel 2, foamed cotton layer the 3, second mucigel the 4, second nylon stratum reticulare 5 are identical with the thickness of off-style paper layer 6, first nylon stratum reticulare the 1, second nylon stratum reticulare 5 of said structure design is stricture of vagina mode and weaves, percent opening is 98%, order number is 150 orders/inch, radial fragmentation intensity is 20N/cm, width is 1.2 meters, density is 60/10cm, there is dust-proof, the shockproof and water proofing property of excellence, it is adaptable in the industries such as household electrical appliance, portable electric appts, sensor and telecommunication apparatus.
Embodiment two
A kind of receiver Air Filter with water-proof function as shown in Figure 2, by the first nylon stratum reticulare 1, off-style paper layer 6 and be arranged on the first nylon stratum reticulare 1, multilamellar packed layer in the middle of off-style paper layer 6 forms；Multilamellar packed layer, including the first mucigel 2, foamed cotton layer the 3, second mucigel 4 and the second nylon stratum reticulare 5, wherein, the two sides of the first mucigel 2 connects the first nylon stratum reticulare 1, foamed cotton layer 3 respectively, and the two sides of the second mucigel 4 connects foamed cotton layer the 3, second nylon stratum reticulare 5 respectively.
nullIt is preferred that，First nylon stratum reticulare 1、First mucigel 2、The thickness of off-style paper layer 6 is identical，And foamed cotton layer 3、Second mucigel 4、The thickness of the second nylon stratum reticulare 5 is identical，And the first nylon stratum reticulare 1、First mucigel (2)、The thickness of off-style paper layer (6) is respectively greater than foamed cotton layer (3)、Second mucigel (4)、The thickness of the second nylon stratum reticulare 5，And the first nylon stratum reticulare 1、The filament diameter of the second nylon stratum reticulare 5 is 0.07mm-0.13mm，First nylon stratum reticulare 1 of said structure design、Second nylon stratum reticulare 5 is stricture of vagina mode and weaves，Percent opening is 98%，Order number is 150 orders/inch，Radial fragmentation intensity is 20N/cm，Width is 1.2 meters，Density is 60/10cm，There is the dust-proof of excellence、Shockproof and water proofing property，Suitable in household electrical appliance、Portable electric appts、In the industry such as sensor and telecommunication apparatus.
Wherein, the first nylon stratum reticulare 1 in embodiment one and embodiment two, the filament diameter of the second nylon stratum reticulare 5 is 0.1mm, it adopts plain weave mode to weave, percent opening is 98%, order number is 150 orders/inch, radial fragmentation intensity is 20N/cm, width is 1.2 meters, density is 60/10cm, it is for exposing product in the environment, can provide effectively dust-proof, waterproof barrier, and product can also be breathed freely when changes in environmental conditions, so can effectively prevent buildup of pressure from damaging body seal, thus avoiding sensitive assembly to be exposed to outside, make steam discharge simultaneously and can breathe freely and microcellular structure design resistance to chemical attack simultaneously.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvement, these improvement also should be regarded as protection domain of the present utility model.
Claims (3)
1. a receiver Air Filter with water-proof function, it is characterised in that: by the first nylon stratum reticulare (1), off-style paper layer (6) and be arranged on the first nylon stratum reticulare (1), multilamellar packed layer in the middle of off-style paper layer (6) forms；Described multilamellar packed layer, including the first mucigel (2), foamed cotton layer (3), the second mucigel (4) and the second nylon stratum reticulare (5), wherein, the two sides of the first mucigel (2) connects the first nylon stratum reticulare (1), foamed cotton layer (3) respectively, and the two sides of the second mucigel (4) connects foamed cotton layer (3), the second nylon stratum reticulare (5) respectively；Described first nylon stratum reticulare (1), the second nylon stratum reticulare (5) filament diameter be 0.05mm-0.15mm；Described first nylon stratum reticulare (1), the first mucigel (2), foamed cotton layer (3), the second mucigel (4), the second nylon stratum reticulare (5) are identical with the thickness of off-style paper layer (6).
2. a kind of receiver Air Filter with water-proof function according to claim 1, it is characterised in that: described first nylon stratum reticulare (1), the second nylon stratum reticulare (5) filament diameter be 0.07mm-0.13mm.
3. a kind of receiver Air Filter with water-proof function according to claim 1 and 2, it is characterised in that: described first nylon stratum reticulare (1), the second nylon stratum reticulare (5) filament diameter be 0.08mm-0.12mm, it adopts plain weave mode to weave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030351.3U CN205364731U (en) | 2015-12-11 | 2015-12-11 | Earphone dust screen with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521030351.3U CN205364731U (en) | 2015-12-11 | 2015-12-11 | Earphone dust screen with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364731U true CN205364731U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521030351.3U Expired - Fee Related CN205364731U (en) | 2015-12-11 | 2015-12-11 | Earphone dust screen with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116716058A (en) * | 2023-05-23 | 2023-09-08 | 东莞市日盛绝缘制品有限公司 | Dustproof and waterproof gauze composite film processing technology and product thereof |
-
2015
- 2015-12-11 CN CN201521030351.3U patent/CN205364731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116716058A (en) * | 2023-05-23 | 2023-09-08 | 东莞市日盛绝缘制品有限公司 | Dustproof and waterproof gauze composite film processing technology and product thereof |
| CN116716058B (en) * | 2023-05-23 | 2024-02-23 | 东莞市日盛绝缘制品有限公司 | Dustproof and waterproof gauze composite film processing technology and product thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |