CN207661138U - A kind of sealing device in unmanned plane - Google Patents
A kind of sealing device in unmanned plane Download PDFInfo
- Publication number
- CN207661138U CN207661138U CN201721795023.1U CN201721795023U CN207661138U CN 207661138 U CN207661138 U CN 207661138U CN 201721795023 U CN201721795023 U CN 201721795023U CN 207661138 U CN207661138 U CN 207661138U
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- CN
- China
- Prior art keywords
- sealing
- plug
- unmanned plane
- material layer
- sealing shroud
- 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
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Abstract
The utility model discloses the sealing devices in a kind of unmanned plane, including the first sealing shroud, second sealing shroud, inner cavity is installed, foundation and etch resistant material layer, the top surface of first sealing shroud is inlaid with the first sealing-plug and the second sealing-plug respectively with side, the foundation is mounted in the bottom outer wall of the first sealing shroud, the outside of the foundation is provided with fixed block, second sealing-plug is internally provided with mounting groove, the inside of first sealing shroud and the second sealing-plug is both provided with installation inner cavity, first sealing shroud is all made of rubber substrate material members with the second sealing-plug and is made, the etch resistant material layer is arranged in the inside of the first sealing shroud, the side of the rubber substrate is provided with thermal expansion material layer.The utility model will produce heat being internally provided with thermal expansion material, unmanned plane at work, and thermal expansion material heat can expand, so as to further wrap up internal electronic unit, to substantially increase the leakproofness of the material.
Description
Technical field
The utility model is related to water-tight equipment technical field, the sealing device in specially a kind of unmanned plane.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, or fully or intermittently automatically operated by car-mounted computer.
Nowadays small drone is interior and is not provided with sealing material, causes the unmanned plane that can not be worked normally in the rainy day,
Rainwater can enter in machine, damage unmanned plane, it is therefore desirable to a kind of sealing material of good seal performance.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides the sealing in a kind of unmanned plane
Device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：It is close in a kind of unmanned plane
Seal apparatus, including the first sealing shroud, the second sealing shroud, installation inner cavity, foundation and etch resistant material layer, first sealing shroud
Top surface is inlaid with the first sealing-plug and the second sealing-plug respectively with side, and the foundation is mounted on the bottom outer wall of the first sealing shroud
On, the outside of the foundation is provided with fixed block, and second sealing-plug is internally provided with mounting groove, first sealing shroud
It is both provided with installation inner cavity with the inside of the second sealing-plug, first sealing shroud and the second sealing-plug are all made of rubber substrate material
Material component is made, and the etch resistant material layer is arranged in the inside of the first sealing shroud, and the side of the rubber substrate is provided with heat
Intumescent material.
Preferably, the foundation is inlaid into fixed block in mounting groove.
Preferably, the side of the mounting groove is equipped with button, and a button part is embedded in the second sealing-plug, a part
It extends to outside the second sealing-plug.
Preferably, the outer surface of first sealing shroud and the second sealing-plug is provided with wear-resistant material layer.
Preferably, the first threading hole is offered above the installation inner cavity.
Preferably, the both sides of the installation inner cavity offer connecting shaft hole.
Preferably, anti-aging materials layer is provided between the etch resistant material layer and thermal expansion material layer.
Preferably, it is provided with sealing joint strip between first sealing shroud and the second sealing-plug.
The advantageous effect that the utility model is reached is：The sealing material is made of two assemblys, can be in unmanned plane
Some electronic units form good protection, dismounting is all very convenient, and the sealing material is being internally provided with thermal expansion material
Material, unmanned plane will produce heat at work, and thermal expansion material heat can expand, so as to further by internal electronic unit
It is wrapped up, to substantially increase the leakproofness of the material, and the sealing material is provided with wear-resistant material layer, anti-aging materials
Layer, substantially increases the service life of the sealing material, meets the demand of work.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the material structure schematic diagram of the first sealing shroud of the utility model.
1, the first sealing shroud；2, the first sealing-plug；3, wear-resistant material layer；4, the second sealing-plug；5, sealing joint strip；6, second
Sealing shroud；7, inner cavity is installed；8, the first threading hole；9, mounting groove；10, button；11, fixed block；12, foundation；13, the second threading
Hole；14, connecting shaft hole；15, etch resistant material layer；16, anti-aging materials layer；17, thermal expansion material layer；18, rubber substrate.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the sealing device in a kind of unmanned plane, including the first sealing shroud 1, the second sealing shroud 6, installation in
Chamber 7, foundation 12 and etch resistant material layer 15, top surface and the side of the first sealing shroud 1 are inlaid with the first sealing-plug 2 and second respectively
Sealing-plug 4, foundation 12 are mounted in the bottom outer wall of the first sealing shroud 1, and the outside of foundation 12 is provided with fixed block 11, and second is close
Blocking 4 is internally provided with mounting groove 9, and the inside of the first sealing shroud 1 and the second sealing-plug 4 is both provided with installation inner cavity 7, and first
Sealing shroud 1 is all made of 18 material members of rubber substrate with the second sealing-plug 4 and is made, and the setting of etch resistant material layer 15 is in the first sealing
The inside of set 1, etch resistant material layer 15 are made using polyurethane material component, the side setting of rubber substrate 18
There is thermal expansion material layer 17, it is made of aluminosilicate material component that thermal expansion material layer 17, which uses all, and unmanned plane can produce at work
Heat amount, 17 heat of thermal expansion material layer can expand, so as to further wrap up internal electronic unit, thus into one
Step realizes the sealing to electronic unit, and foundation 12 is inlaid into fixed block 11 in mounting groove 9, and the side of mounting groove 9 is equipped with
Button 10,10 part of button are embedded in the second sealing-plug 4, and a part extends to outside the second sealing-plug 4, the first sealing shroud
1 and second the outer surface of sealing-plug 4 be provided with wear-resistant material layer 3, wear-resistant material layer 3 is using polyurethane material component system
At the top of installation inner cavity 7 offers the first threading hole 8, and the both sides of installation inner cavity 7 offer connecting shaft hole 14, corrosion-resistant
Anti-aging materials layer 16 is provided between material layer 15 and thermal expansion material layer 17, anti-aging materials layer 16 is using resinous wood
Material component is made, and sealing joint strip 5, wear-resistant material layer 15, anti-aging material are provided between the first sealing shroud 1 and the second sealing-plug 4
The bed of material 16 substantially increases the service life of the sealing material.
Operation principle：Core electron component inside unmanned plane is placed in the installation of the first sealing shroud 1 and the second sealing-plug 4
In inner cavity 7, sealing-plug is opened, some conducting wires are connected to movement by threading hole, then by the first sealing shroud 1 and the second sealing-plug
4 are closed, then assemble the shell of unmanned plane, unmanned plane generation heat in work, heat transmission to thermal expansion material layer 17, this
When 17 expanded by heating of thermal expansion material layer, better protection is formed to unmanned plane inner core, it is close that wear-resistant material layer 3 substantially increases this
The wearability of big envelope, anti-aging materials layer 16 substantially increases the service life of the sealing shroud, when needing dismounting sealing sleeve, only
Need to be by lower button 10, it is quick release lower sleeve gasket that fixed block 11 is ejected mounting groove 9 by button.
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 still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.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. the sealing device in a kind of unmanned plane, including the first sealing shroud（1）, the second sealing shroud（6）, installation inner cavity（7）, foundation
（12）And etch resistant material layer（15）, it is characterised in that：First sealing shroud（1）Top surface and side be inlaid with first respectively
Sealing-plug（2）With the second sealing-plug（4）, the foundation（12）Mounted on the first sealing shroud（1）Bottom outer wall on, the foundation
（12）Outside be provided with fixed block（11）, second sealing-plug（4）Be internally provided with mounting groove（9）, described first is close
Big envelope（1）With the second sealing-plug（4）Inside be both provided with installation inner cavity（7）, first sealing shroud（1）With the second sealing-plug
（4）It is all made of rubber substrate（18）Material members are made, the etch resistant material layer（15）It is arranged in the first sealing shroud（1）It is interior
Portion, the rubber substrate（18）Side be provided with thermal expansion material layer（17）.
2. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：The foundation（12）With fixation
Block（11）It is inlaid into mounting groove（9）It is interior.
3. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：The mounting groove（9）One
Side is equipped with button（10）, button（10）A part is embedded in the second sealing-plug（4）Interior, a part extends to the second sealing-plug
（4）It is external.
4. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：First sealing shroud（1）
With the second sealing-plug（4）Outer surface be provided with wear-resistant material layer（3）.
5. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：The installation inner cavity（7）'s
Top offers the first threading hole（8）.
6. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：The installation inner cavity（7）'s
Both sides offer connecting shaft hole（14）.
7. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：The etch resistant material layer
（15）With thermal expansion material layer（17）Between be provided with anti-aging materials layer（16）.
8. the sealing device in a kind of unmanned plane according to claim 1, it is characterised in that：First sealing shroud（1）
With the second sealing-plug（4）Between be provided with sealing joint strip（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795023.1U CN207661138U (en) | 2017-12-20 | 2017-12-20 | A kind of sealing device in unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795023.1U CN207661138U (en) | 2017-12-20 | 2017-12-20 | A kind of sealing device in unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661138U true CN207661138U (en) | 2018-07-27 |
Family
ID=62942954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721795023.1U Expired - Fee Related CN207661138U (en) | 2017-12-20 | 2017-12-20 | A kind of sealing device in unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661138U (en) |
-
2017
- 2017-12-20 CN CN201721795023.1U patent/CN207661138U/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: 20180727 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |