CN218172574U - Unmanned aerial vehicle cabin cover watertight fittings - Google Patents
Unmanned aerial vehicle cabin cover watertight fittings Download PDFInfo
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- CN218172574U CN218172574U CN202222359397.6U CN202222359397U CN218172574U CN 218172574 U CN218172574 U CN 218172574U CN 202222359397 U CN202222359397 U CN 202222359397U CN 218172574 U CN218172574 U CN 218172574U
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Abstract
The utility model relates to a cabin cover waterproof device of an unmanned aerial vehicle in the technical field of small unmanned aerial vehicles, which comprises a sealing strip, wherein the sealing strip is arranged along the edge of a hatch of the unmanned aerial vehicle along the shape; be provided with on the inner wall of hatch opening with sealing strip complex reinforce the strip, the cross-section that reinforces the strip is the L type, reinforces the bottom of strip and the inner wall fixed connection of the hatch opening that corresponds, is fixed with outside bellied card strip one on the outer wall at reinforcing strip top, is equipped with the draw-in groove one of matching on the inner wall of the sealing strip that card strip one corresponds, and the lower surface of sealing strip is equipped with draw-in groove two, is equipped with the card strip two of matching on the up end of the hatch opening that draw-in groove two correspond. The utility model has the advantages of simple and reasonable overall structure, it is sealed effectual, water-proof effects is good, has improved the stability of sealing strip, reduces deformation, the wearing and tearing that the sealing strip produced because of long-time the use, has improved the life of sealing strip, has strengthened sealed water-proof effects, and the installation and the dismantlement of the sealing strip of being convenient for can in time be changed ageing sealing strip.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to unmanned aerial vehicle cabin cover watertight fittings.
Background
China's unmanned aerial vehicle field development is rapid, generally is provided with task cabin and engine compartment on unmanned aerial vehicle's the cabin at present, all is equipped with the hatch cover that can open and shut on task cabin and the engine compartment, if hatch cover department does not set up watertight fittings, unmanned aerial vehicle is when the rainy day operation, and inside the rainwater probably got into the fuselage, damaged machine carried instrument, influenced the project progress, caused great loss. If long-term overcast and rainy weather, unmanned aerial vehicle can't the operation of going up to the air at all, and the project can't be gone on. Patent No. CN206265285U discloses a waterproof hatch cover for unmanned aerial vehicles. The structure of the cabin cover comprises a cabin cover connected with an upper cabin door of a machine body, sealing strip matching parts are arranged on the periphery of the cabin cover and are embedded with sealing strips on the cabin door, sealing between the cabin cover and the cabin door is achieved, collision bead inserting and pulling mechanisms are arranged on the outer sides of the sealing strip matching parts and the outer side of the cabin door, and the cabin cover and the cabin door are connected and fixed through the collision bead inserting and pulling mechanisms. The sealing and opening and closing of the hatch cover are mainly realized through the matching of the sealing strip and the ball-bumping plugging mechanism. But the sealing strip can appear wearing and tearing ageing after long-time the use, influences water-proof effects, and the sealing strip is changed inconveniently, influences sealed water-proof effects. Therefore, an unmanned aerial vehicle hatch cover waterproof device is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a waterproof device for the hatch cover of the unmanned aerial vehicle, which comprises a sealing strip, wherein the sealing strip is arranged along the edge of the hatch of the unmanned aerial vehicle along the shape; be provided with on the inner wall of hatch with sealing strip complex reinforce the strip, the cross-section that reinforces the strip is the L type, reinforces the bottom of strip and the inner wall fixed connection of the hatch that corresponds, is fixed with outside bellied card strip one on the outer wall at reinforcement strip top, be equipped with the draw-in groove one of matcing on the inner wall of the sealing strip that card strip one corresponds, the lower surface of sealing strip is equipped with draw-in groove two, be equipped with the card strip two of matcing on the up end of the hatch that draw-in groove two correspond.
Preferably, the top of the sealing strip is provided with a convex edge extending outwards.
Preferably, the height of the reinforcing strip is not less than half of the height of the sealing strip.
Preferably, the sealing strip is a rubber ring, and the reinforcing strip is a hard plastic ring.
Preferably, the section of the first clamping strip is mushroom-head-shaped.
Preferably, the cross section of the top end of the second clamping strip is in a mushroom head shape.
The utility model discloses still including making other subassemblies of an unmanned aerial vehicle cabin cover watertight fittings normal use, be the conventional technological means in this field. In addition, the devices or components which are not limited in the invention all adopt the conventional technical means in the field and are all conventional equipment in the field.
The utility model discloses an operating principle is, through strengthening mutually supporting of strip and sealing strip, can improve the stability of sealing strip, reduces the sealing strip and produces because of deformation, the wearing and tearing that long-time use produced reduce water-proof effects's the condition, has improved the life of sealing strip, has strengthened sealed water-proof effects. Simultaneously through the setting of card strip one and card strip two, can ensure that the sealing strip combines closely with the reinforcement strip, ensure that the reliable connection of sealing strip and hatch is fixed, the installation and the dismantlement of the sealing strip of being convenient for simultaneously are convenient for in time change ageing sealing strip.
The beneficial effects of the utility model, overall structure is simple reasonable, it is sealed effectual, water-proof effects is good, card one with the setting of card two, make the sealing strip combine closely with the reinforcement strip, the sealing strip is fixed with the reliable connection of hatch, the stability of sealing strip has not only been improved, reduce the deformation that the sealing strip produced because of long-time use, the condition that wearing and tearing reduce water-proof effects produces, the service life of sealing strip is prolonged, the sealed water-proof effects has been strengthened, and the installation and the dismantlement of the sealing strip of being convenient for, be convenient for in time change ageing sealing strip.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural view of the waterproof device for the hatch cover of the unmanned aerial vehicle of the present invention;
fig. 2 is a schematic view of a connection structure of the reinforcing strip and the sealing strip in fig. 1.
In the figure: 1. an unmanned aerial vehicle; 2. a sealing strip; 3. reinforcing the strips; 4. a hatch opening; 5. an upper end face of the hatch; 6. a convex edge; 7. a second clamping strip; 8. and (6) clamping the first strip.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-2, the utility model provides a waterproof device for a hatch cover of an unmanned aerial vehicle, which comprises a sealing strip 2, wherein the sealing strip 2 is arranged along the edge of the hatch 4 of the unmanned aerial vehicle 1; be provided with on hatch 4's the inner wall with sealing strip complex reinforcement strip 3, reinforcement strip 3's cross-section is the L type, consolidates strip 3's bottom and the inner wall fixed connection (the sealed glue of accessible is fixed or the screw fixation) of hatch 4 that corresponds, is fixed with outside bellied card strip 8 on the outer wall at reinforcement strip 3 top, be equipped with the draw-in groove one of matcing on the inner wall of the sealing strip 2 that card strip 8 corresponds, the lower surface of sealing strip 2 is equipped with draw-in groove two, be equipped with the card strip two 7 of matcing on the up end 5 of the hatch that draw-in groove two corresponds, the setting of card strip two has also further avoided the rainwater to produce along the condition of the infiltration of linking department of the up end face of sealing strip and hatch.
The top of the sealing strip 2 is provided with a convex edge 6 extending outwards. The rainwater that has avoided between infiltration cabin cover and the sealing strip gets into the cabin in this department sets up, further improves water-proof effects.
The height of the reinforcing strip 3 is not less than half of the height of the sealing strip 2, the waterproof effect of the sealing strip can be ensured by arranging the reinforcing strip, and the rainwater is prevented from permeating due to deformation.
The sealing strip 2 is a rubber ring, and the reinforcing strip 2 is a hard plastic ring. The reinforcing strip is arranged at the position to play a role in stabilizing the sealing strip.
The section of the first clamping strip 8 is mushroom-head-shaped.
The section of the top end of the second clamping strip 7 is in a mushroom head shape.
The utility model discloses, sealing strip 2 is fixed when hatch 4, two 7 cards of card strip are established in draw-in groove two, make the firm inseparable up end 5 that sets up at the hatch of sealing strip, because the setting of two 7 mushroom head forms of card strip, when having avoided normal use, the condition that deviates from in two 7 follow draw-in grooves produces of card strip, it establishes in draw-in groove one of sealing strip 2 to consolidate one 8 cards of card strip 3 simultaneously, ensure the inseparable laminating of consolidating strip 3 and sealing strip 2, the firm effect of fastening strip to the sealing strip has been improved, each subassembly is mutually supported, stable sealed effect has been realized, stronger water-proof effects has been played.
While embodiments of the invention have been described above, the above description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A waterproof device for a hatch cover of an unmanned aerial vehicle comprises a sealing strip, wherein the sealing strip is arranged along the edge of a hatch opening of the unmanned aerial vehicle in a shape following manner; the method is characterized in that: be provided with on the inner wall of hatch opening with sealing strip complex reinforce the strip, the cross-section that reinforces the strip is the L type, reinforces the bottom of strip and the inner wall fixed connection of the hatch opening that corresponds, is fixed with outside bellied card strip one on the outer wall at reinforcement strip top, be equipped with the draw-in groove one that matches on the inner wall of the sealing strip that card strip one corresponds, the lower surface of sealing strip is equipped with draw-in groove two, be equipped with the card strip two that matches on the up end of the hatch opening that draw-in groove two correspond.
2. The unmanned aerial vehicle cabin cover watertight fittings of claim 1, characterized in that: the top of the sealing strip is provided with a convex edge extending outwards.
3. The unmanned aerial vehicle cabin cover watertight fittings of claim 1, characterized in that: the height of the reinforcing strip is not less than one half of the height of the sealing strip.
4. The unmanned aerial vehicle cabin cover watertight fittings of claim 1, characterized in that: the sealing strip is a rubber ring, and the reinforcing strip is a hard plastic ring.
5. The unmanned aerial vehicle cabin cover watertight fittings of claim 4, characterized in that: the section of the first clamping strip is in a mushroom head shape.
6. The unmanned aerial vehicle cabin cover watertight fittings of claim 4, characterized in that: the cross section of the top end of the second clamping strip is in a mushroom head shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359397.6U CN218172574U (en) | 2022-09-05 | 2022-09-05 | Unmanned aerial vehicle cabin cover watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222359397.6U CN218172574U (en) | 2022-09-05 | 2022-09-05 | Unmanned aerial vehicle cabin cover watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218172574U true CN218172574U (en) | 2022-12-30 |
Family
ID=84622549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222359397.6U Active CN218172574U (en) | 2022-09-05 | 2022-09-05 | Unmanned aerial vehicle cabin cover watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218172574U (en) |
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2022
- 2022-09-05 CN CN202222359397.6U patent/CN218172574U/en active Active
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