CN205663871U - Waterproof ventail - Google Patents
Waterproof ventail Download PDFInfo
- Publication number
- CN205663871U CN205663871U CN201620009204.6U CN201620009204U CN205663871U CN 205663871 U CN205663871 U CN 205663871U CN 201620009204 U CN201620009204 U CN 201620009204U CN 205663871 U CN205663871 U CN 205663871U
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- CN
- China
- Prior art keywords
- waterproof
- lower house
- ventilated membrane
- upper shell
- breathable sheet
- 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.)
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Abstract
The utility model discloses a waterproof ventail, including last casing, waterproof ventilated membrane, first double faced adhesive tape and lower casing, wherein: waterproof ventilated membrane is located go up the casing with down between the casing, first double faced adhesive tape is located waterproof ventilated membrane with down between the casing, first double faced adhesive tape is used for the bonding waterproof ventilated membrane and lower casing. Adopt the utility model discloses, for waterproof ventilated membrane has increased the casing in order to prevent that waterproof ventilated membrane from damaging, its constitute and structure is simple to guarantee waterproof ventilation function.
Description
Technical field
This utility model relates to sealing device, particularly relates to a kind of waterproof and breathable sheet.
Background technology
Currently in order to enable a device to normally work under any working environment, except requiring that equipment possesses waterproof and dustproof
Outside etc. function, in addition it is also necessary to the breathability keeping good carrys out the air pressure inside and outside balancing equipment (such as: solve electro-acoustic element and rubber is pressed
Key is the situation such as cisco unity malfunction in the case of pressure and temp changes) and avoid dampness, harmful gas etc. at device interior
Accumulation.Therefore, prior art adds waterproof and breathable sheet in a device, and waterproof and breathable sheet in early days uses stainless steel powder metallurgical system
Making, its breathability is the best, and inside and outside residual pressure reduction is big, long-time uses easily infiltration, and water-proofing time is limited, needed after steeping water into
Row dried, in-convenience in use, reduce the service behaviour of equipment.Current waterproof and breathable sheet uses the bases such as politef
Material, utilizes foam process to be fabricated to waterproof ventilated membrane, but owing to waterproof ventilated membrane is relatively thin, assembles and need special process to ensure it
Assembling quality, is easily damaged during later stage operation and maintenance simultaneously, adds manufacture difficulty and the production of product to a certain extent
Maintenance cost.
Utility model content
Technical problem to be solved in the utility model is, it is provided that a kind of waterproof and breathable sheet, increases for waterproof ventilated membrane
Housing is to prevent waterproof ventilated membrane from damaging, and it forms simple in construction, and ensure waterproof and breathable function.
In order to solve above-mentioned technical problem, it is provided that a kind of waterproof and breathable sheet, including upper shell, waterproof ventilated membrane, first
Double faced adhesive tape and lower house, wherein:
Described waterproof ventilated membrane is between described upper shell and described lower house；
Described first double faced adhesive tape is between described waterproof ventilated membrane and described lower house, and described first double faced adhesive tape is used for gluing
Close described waterproof ventilated membrane and described lower house.
In the embodiment that some are feasible, between described upper shell and described lower house, use welding, bonding or mistake
Cooperation of being full of crimps.
In the embodiment that some are feasible, described upper shell and described lower house are plastic casing or metal shell.
In the embodiment that some are feasible, when described upper shell and described lower house are plastic casing, described upper shell
Carried out injection with described lower house by thermoplastic to make.
In the embodiment that some are feasible, when described upper shell and described lower house are metal shell, described upper shell
It is made up of lathe or milling machine processing technique with described lower house.
In the embodiment that some are feasible, when described upper shell and described lower house are metal shell, described waterproof
Gas sheet also includes the second double faced adhesive tape, wherein:
Described second double faced adhesive tape is between described upper shell and described waterproof ventilated membrane, and described second double faced adhesive tape is used for gluing
Close described waterproof ventilated membrane and described upper shell.
In the embodiment that some are feasible, described waterproof and breathable sheet is positioned in the counterbore that equipment pre-sets.
In the embodiment that some are feasible, described waterproof and breathable sheet is positioned at the described counterbore of described equipment and compresses knot
In structure.
In the embodiment that some are feasible, described waterproof and breathable sheet is positioned at the described counterbore of described equipment and described pressure
On sealing ring between locking structure.
In the embodiment that some are feasible, described waterproof and breathable sheet is positioned at the described counterbore of described equipment and described pressure
In locking structure, marine glue is used to be fixed on described counterbore by described waterproof and breathable sheet.
This utility model embodiment provide waterproof and breathable sheet, including upper shell, waterproof ventilated membrane, the first double faced adhesive tape and
Lower house, described waterproof ventilated membrane is between described upper shell and described lower house, and described first double faced adhesive tape is positioned at described anti-
Between water ventilated membrane and described lower house, described first double faced adhesive tape is used for bonding described waterproof ventilated membrane and described lower house.
Use upper-lower casing protection waterproof ventilated membrane to be prevented from waterproof ventilated membrane using and maintenance process is occurring damage, its group
Become simple in construction, and ensure waterproof and breathable function, reduce the production cost of product.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in embodiment being described below
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the perspective view of a kind of waterproof and breathable sheet of this utility model embodiment；
Fig. 2 is the perspective view at another visual angle of the waterproof and breathable sheet of Fig. 1；
Fig. 3 is the waterproof and breathable sheet view sub-anatomy along I-I line of Fig. 1；
Fig. 4 is the structural representation of the another kind of waterproof and breathable sheet of this utility model embodiment；
Fig. 5 is the perspective view at another visual angle of the waterproof and breathable sheet of Fig. 4；
Fig. 6 is the waterproof and breathable sheet view sub-anatomy along II-II line of Fig. 4；
Fig. 7 is the sectional view that the waterproof and breathable sheet of Fig. 1-6 is placed on equipment.
Fig. 8 is the sectional view that the waterproof and breathable sheet of Fig. 1-6 is placed on the another kind of scheme of equipment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of this utility model rather than whole enforcement
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model embodiment can be for waterproof ventilated membrane increase housing to prevent waterproof ventilated membrane from damaging, and it forms structure
Simply, and ensure waterproof and breathable function.
The perspective view that waterproof and breathable sheet 10 is the waterproof and breathable sheet 10 under different visual angles shown in Fig. 1 and Fig. 2.
Waterproof and breathable sheet 10 (changes at pressure and temp as solved electro-acoustic element and rubber key for the inside and outside air pressure balance solving equipment
In the case of the situation such as cisco unity malfunction).The perspective view for upper shell 1 shown in Fig. 1, saturating including at least one
Pore (such as four air-vents)；The perspective view for lower house 4 shown in Fig. 2, including at least one air-vent (example
Such as an air-vent).Air-vent is for realizing the airing function of waterproof and breathable sheet 10.
Refer to the waterproof and breathable sheet 10 view sub-anatomy along I-I line that Fig. 3, Fig. 3 are Fig. 1.Preventing shown in Fig. 1-Fig. 3
The upper and lower casing that water ventail 10 includes can be plastic casing.Waterproof and breathable sheet 10 shown in Fig. 3 includes upper shell 1, waterproof
Air film the 2, first double faced adhesive tape 31 and lower house 4.Described waterproof ventilated membrane 2 be positioned at described upper shell 1 and described lower house 4 it
Between, described first double faced adhesive tape 31 is between described waterproof ventilated membrane 2 and described lower house 4, and described first double faced adhesive tape 31 is used for
Bond described waterproof ventilated membrane 2 and described lower house 4.First the one side of the first double faced adhesive tape 31 can be pasted onto waterproof ventilated membrane
On 2, then the another side of the first double faced adhesive tape 31 is pasted onto in lower house 4, finally upper shell 1 is combined with lower house 4, formed anti-
Water ventail 10.
In the embodiment that some are feasible, between described upper shell 1 and described lower house 4 use welding, bonding or
Interference fit crimps.Specifically, when upper shell 1 and lower house 4 are plastic casing, ultrasonic bonding can be used, form one
The waterproof and breathable sheet 10 of body.
In the embodiment that some are feasible, when described upper shell 1 and described lower house 4 are plastic casing, described upper casing
Body 1 and described lower house 4 are carried out injection by thermoplastic and make.Specifically, can be according to described upper shell 1 and described lower house
The structural requirement of 4 makes the injection die body of described upper shell 1 and described lower house 4 respectively, and uses thermoplastic to note
Mould, thus produce described upper shell 1 and described lower house 4.
In the embodiment that some are feasible, the waterproof and breathable sheet 10 shown in Fig. 4 and Fig. 5 is under another kind of different visual angles
The perspective view of waterproof and breathable sheet 10.The perspective view for upper shell 1 shown in Fig. 4, including at least one
Air-vent (such as four air-vents)；The perspective view for lower house 4 shown in Fig. 5, including at least one air-vent
(such as one air-vent).Air-vent is for realizing the airing function of waterproof and breathable sheet 10.
Refer to the waterproof and breathable sheet 10 view sub-anatomy along II-II line that Fig. 6, Fig. 6 are Fig. 4.Shown in Fig. 4-Fig. 6
The upper and lower casing that waterproof and breathable sheet 10 includes can be metal shell.When described upper shell 1 and described lower house 4 are metal shell,
Described waterproof and breathable sheet 10, in addition to including the waterproof ventilated membrane 2 shown in Fig. 1-Fig. 3 and the first double faced adhesive tape 31, also includes second
Double faced adhesive tape 32, wherein: described second double faced adhesive tape 32 between described upper shell 1 and described waterproof ventilated membrane 2, described second pair
Face glue 32 is used for bonding described waterproof ventilated membrane 2 and described upper shell 1.On the one hand the one side of the first double faced adhesive tape 31 can be pasted
In the one side of waterproof ventilated membrane 2, then the another side of the first double faced adhesive tape 31 is pasted onto in lower house 4.On the other hand can be by the
The one side of two double faced adhesive tapes 32 is pasted onto the inner side of upper shell 1, finally will be pasted with the upper shell 1 of the second double faced adhesive tape 32 and pastes
The lower house 4 of waterproof ventilated membrane 2 combines, and forms waterproof and breathable sheet 10.The upper and lower casing using metal shell to make is applicable to height
Temperature condition and the bigger occasion of pressure.
In the embodiment that some are feasible, when described upper shell 1 and described lower house 4 are metal shell, described upper casing
Body 1 and described lower house 4 are made up of lathe or milling machine processing technique.Concrete, can be according to described upper shell 1 and described lower casing
The structural requirement of body 4 is respectively adopted lathe or milling machine processing technique makes.
In the embodiment that some are feasible, when upper shell 1 and lower house 4 are metal shell, welding can be used, glue
Connect or interference fit crimping, form the waterproof and breathable sheet 10 of integration.
In the embodiment that some are feasible, described first double faced adhesive tape 31 and described second double faced adhesive tape 32 utilize punch die system
Become.Specifically, punch die can be utilized to make according to the structural requirement of described first double faced adhesive tape 31 and described second double faced adhesive tape 32.
In the embodiment that some are feasible, described waterproof ventilated membrane 2 utilizes punch die to make.In this utility model embodiment
In, the waterproof ventilated membrane 2 of Fig. 1-Fig. 6 can utilize punch die to make according to its structural requirement.
Refer to the waterproof and breathable sheet 10 that Fig. 7, Fig. 7 are Fig. 1-6 and be placed on the sectional view of equipment 7.Equipment 7 shown in Fig. 7
On pre-set the counterbore laying waterproof and breathable sheet 10, and on counterbore, design air-vent, described air-vent is with described waterproof
The air-vent of the lower house 4 of gas sheet 10 staggers, it is to avoid sharp objects damages preventing in described waterproof and breathable sheet 10 by air-vent
Water ventilated membrane, described waterproof and breathable sheet 10 is positioned in the counterbore and compressing structure 5 that equipment 7 pre-sets.Specifically, described anti-
Water ventail 10 is on the sealing ring 6 between the described counterbore and described compressing structure 5 of described equipment 7.Sealing ring 6 can be
O RunddichtringO, and be placed in counterbore, then use the compressing structure 5 on equipment 7 that waterproof and breathable sheet 10 is arranged on equipment 7
On sealing ring 6, equipment 7 is made to reach the effect of waterproof and breathable.
Refer to the sectional view that the waterproof and breathable sheet 10 that Fig. 8, Fig. 8 are Fig. 1-6 is placed on the another kind of scheme of equipment 7.Fig. 8
Utilize the function of compressing structure 5 that marine glue 8 replaces Fig. 7.Pre-set on equipment 7 shown in Fig. 8 and lay waterproof and breathable sheet 10
Counterbore, and on counterbore, design air-vent, the air-vent of the lower house 4 of described air-vent and described waterproof and breathable sheet 10 is wrong
Open, it is to avoid sharp objects damages the waterproof ventilated membrane in described waterproof and breathable sheet 10, described waterproof and breathable sheet 10 by air-vent
It is positioned in the counterbore that equipment 7 pre-sets, and with marine glue 8, described waterproof and breathable sheet is fixed in described counterbore.Specifically,
(refering to Fig. 8, the marine glue 8 on waterproof and breathable sheet 10 surface plays and prevents to use marine glue 8 to be filled by waterproof and breathable sheet 10 periphery
The effect that water ventail 10 drops out), waterproof and breathable sheet is arranged in equipment 7 equipment 7 can be made to reach waterproof in the above described manner
Ventilative effect.
In the embodiment that some are feasible, according to equipment 7, the requirement of waterproof and breathable performance can be installed at least one and prevent
Water ventail 10, the quantity that waterproof and breathable sheet 10 is arranged on equipment 7 by the present embodiment is not construed as limiting.
The waterproof and breathable sheet 10 that this utility model embodiment provides includes upper shell 1, waterproof ventilated membrane the 2, first double faced adhesive tape
31 and lower house 4, described waterproof ventilated membrane 2 between described upper shell 1 and described lower house 4, described first double faced adhesive tape
31 between described waterproof ventilated membrane 2 and described lower house 4, and described first double faced adhesive tape 31 is used for bonding described waterproof ventilated membrane
2 and described lower house 4, the present embodiment is that waterproof ventilated membrane 2 increases housing to prevent waterproof ventilated membrane 2 from damaging, and it forms knot
Structure is simple, and processing technology is simple, and ensures waterproof and breathable function, decreases the production maintenance cost of waterproof and breathable sheet 10.Meanwhile,
The material using different waterproof ventilated membrane 2 can make the waterproof and breathable sheet 10 of different classification of waterproof, adapts to various use occasion.
Module or unit in this utility model embodiment device can merge according to actual needs, divide and delete
Subtract.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (6)
1. a waterproof and breathable sheet, it is characterised in that include upper shell, waterproof ventilated membrane, the first double faced adhesive tape and lower house, its
In:
Described waterproof ventilated membrane is between described upper shell and described lower house；
Described first double faced adhesive tape is between described waterproof ventilated membrane and described lower house, and described first double faced adhesive tape is used for bonding institute
State waterproof ventilated membrane and described lower house.
2. waterproof and breathable sheet as claimed in claim 1, it is characterised in that use weldering between described upper shell and described lower house
Connect, the crimping of bonding or interference fit.
3. waterproof and breathable sheet as claimed in claim 1, it is characterised in that described upper shell and described lower house are plastic casing
Or metal shell.
4. waterproof and breathable sheet as claimed in claim 3, it is characterised in that described upper shell and described lower house are plastic casing
Time, described upper shell and described lower house are carried out injection by thermoplastic and make.
5. waterproof and breathable sheet as claimed in claim 3, it is characterised in that described upper shell and described lower house are metal shell
Time, described upper shell and described lower house are made up of lathe or milling machine processing technique.
6. waterproof and breathable sheet as claimed in claim 5, it is characterised in that described upper shell and described lower house are metal shell
Time, described waterproof and breathable sheet also includes the second double faced adhesive tape, wherein:
Described second double faced adhesive tape is between described upper shell and described waterproof ventilated membrane, and described second double faced adhesive tape is used for bonding institute
State waterproof ventilated membrane and described upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009204.6U CN205663871U (en) | 2016-01-06 | 2016-01-06 | Waterproof ventail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009204.6U CN205663871U (en) | 2016-01-06 | 2016-01-06 | Waterproof ventail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663871U true CN205663871U (en) | 2016-10-26 |
Family
ID=57162357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009204.6U Active CN205663871U (en) | 2016-01-06 | 2016-01-06 | Waterproof ventail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714490A (en) * | 2017-01-05 | 2017-05-24 | 科蒂斯技术（苏州）有限公司 | Internal and external pressure balancing mechanism for motor controller |
| CN111092973A (en) * | 2019-12-18 | 2020-05-01 | 华为技术有限公司 | Mobile terminal |
-
2016
- 2016-01-06 CN CN201620009204.6U patent/CN205663871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714490A (en) * | 2017-01-05 | 2017-05-24 | 科蒂斯技术（苏州）有限公司 | Internal and external pressure balancing mechanism for motor controller |
| CN111092973A (en) * | 2019-12-18 | 2020-05-01 | 华为技术有限公司 | Mobile terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |