CN206278268U - A kind of detachable propeller protective cover - Google Patents
A kind of detachable propeller protective cover Download PDFInfo
- Publication number
- CN206278268U CN206278268U CN201621155939.6U CN201621155939U CN206278268U CN 206278268 U CN206278268 U CN 206278268U CN 201621155939 U CN201621155939 U CN 201621155939U CN 206278268 U CN206278268 U CN 206278268U
- Authority
- CN
- China
- Prior art keywords
- propeller
- protective cover
- heel post
- hollow out
- detachable
- 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 kind of detachable propeller protective cover, including：Protective cover, middle housing and protective cover under propeller on propeller；Protective cover includes multiple hollow out upsides cover structure that links together on propeller；The side lower surface arrangement of each hollow out upside cover structure has heel post on one or more, and is disposed with buckle on each on heel post；Protective cover includes multiple hollow out downsides cover structure that links together under propeller；The side upper surface of each hollow out downside cover structure is disposed with one or more lower heel posts；Draw-in groove is disposed with each lower heel post；Wherein, the position of heel post is corresponding with the position distribution of one or more lower heel posts on one or more, and buckle can be intermeshed with draw-in groove.
Description
Technical field
The utility model is related to unmanned plane field, more particularly to a kind of detachable propeller protective cover.
Background technology
Currently, the Development of UAV impetus is more and more powerful, and unmanned plane is also received by increasing people.But, nobody
The safety of machine is always a problem for receiving much concern, and also constrains unmanned plane and goes popularization to extensive crowd.Existing spiral
Oar protective cover effectively solves the safety issue of unmanned plane, it is impossible to protect injuring for the propeller that player do not rotated at a high speed.
Specifically, existing protective cover typically has two kinds:
1. a protective cover is increased below propeller, and propeller is still completely exposed outside, it is impossible to play protection completely
Effect；
2. a propeller protective cover packaging efficiency is bonded respectively up and down using bonding way low, surface excessive glue phenomenon
It is difficult to solve, appearance is poor, and is difficult to replace after protective cover corrupted.
Therefore, those skilled in the art is devoted to a kind of propeller that player can be protected not rotated at a high speed of exploitation
The packaging efficiency of injury detachable propeller protective cover high.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide one kind and can protect
Protect the packaging efficiency of the injury of the propeller that player is not rotated at a high speed detachable propeller protective cover high.
To achieve the above object, the utility model provides a kind of detachable propeller protective cover, including：Protected on propeller
Shield, middle housing and protective cover under propeller；Protective cover includes multiple hollow out upsides cover structure that links together on propeller；
The side lower surface arrangement of each hollow out upside cover structure has heel post on one or more, and is arranged on heel post on each
There is buckle；Protective cover includes multiple hollow out downsides cover structure that links together under propeller；The side of each hollow out downside cover structure
Side upper surface is disposed with one or more lower heel posts；Draw-in groove is disposed with each lower heel post；Wherein, one or more upsides
The position of column is corresponding with the position distribution of one or more lower heel posts, and buckle can be intermeshed with reality with draw-in groove
Existing clamping.
To achieve the above object, the utility model additionally provides a kind of detachable propeller protective cover, including：On propeller
Protective cover, middle housing and protective cover under propeller；Protective cover includes side cover knot in multiple hollow outs that link together on propeller
Structure；The side lower surface arrangement of each hollow out upside cover structure has heel post on one or more, and on each on heel post
It is disposed with draw-in groove；Protective cover includes multiple hollow out downsides cover structure that links together under propeller；Each hollow out downside cover structure
Side upper surface be disposed with one or more lower heel posts；Buckle is disposed with each lower heel post；Wherein, one or more
The position of upper heel post is corresponding with the position distribution of one or more lower heel posts, and buckle can be intermeshed with draw-in groove
To realize clamping.
Preferably, in the detachable propeller protective cover, heel post is evenly arranged in propeller on one or more
Upper hollow out upside cover structure side lower surface.
Preferably, in the detachable propeller protective cover, one or more lower heel posts are evenly arranged in propeller
Upper hollow out downside cover structure side upper surface.
Preferably, in the detachable propeller protective cover, the middle housing is disposed with and upper heel post and upside
The corresponding chute in position of column.
Preferably, in the detachable propeller protective cover, the middle housing is foam casings.
Can realize that protection is comprehensive according to detachable propeller protective cover of the present utility model, wherein completely isolated spiral
Oar, it is safe；And, demountable structure is had according to detachable propeller protective cover of the present utility model, it is convenient replace and
Maintenance, utilization rate is high.
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the detachable propeller protective cover according to the utility model preferred embodiment.
Fig. 2 is the portion of protective cover on propeller according to the detachable propeller protective cover of the utility model preferred embodiment
Divide schematic diagram.
Fig. 3 is the portion of protective cover under propeller according to the detachable propeller protective cover of the utility model preferred embodiment
Divide schematic diagram.
Fig. 4 is protective cover and spiral shell on propeller according to the detachable propeller protective cover of the utility model preferred embodiment
The part combination diagram of protective cover under rotation oar.
Fig. 5 is the schematic diagram of the middle housing of the detachable propeller protective cover according to the utility model preferred embodiment.
It should be noted that accompanying drawing is used to illustrate the utility model, and unrestricted the utility model.Note, represent structure
Accompanying drawing may be not necessarily drawn to scale.Also, in accompanying drawing, same or similar element indicates same or similar mark
Number.
Specific embodiment
Fig. 1 is the decomposing schematic representation of the detachable propeller protective cover according to the utility model preferred embodiment.
As shown in figure 1, the detachable propeller protective cover according to the utility model preferred embodiment includes：Protected on propeller
Shield 100, middle housing 200 and protective cover 300 under propeller.
Fig. 2 is that protective cover is engraved on propeller according to the detachable propeller protective cover of the utility model preferred embodiment
The schematic diagram of empty upside cover structure.As shown in Fig. 2 wherein, protective cover 100 is included and linked together in multiple hollow outs on propeller
Side cover structure 10；The side lower surface arrangement of each hollow out upside cover structure 10 has heel post 11 on one or more, and often
Buckle 12 is disposed with individual upper heel post 11.
Preferably, heel post 11 is evenly arranged in the hollow out upside side following table of cover structure 10 on propeller on one or more
Face.
Fig. 3 is protective cover 300 under propeller according to the detachable propeller protective cover of the utility model preferred embodiment
Hollow out downside cover structure schematic diagram.As shown in figure 3, wherein, protective cover 300 is engraved comprising the multiple that links together under propeller
Empty downside cover structure 20；The side upper surface of each hollow out downside cover structure 20 is disposed with one or more lower heel posts 21；Often
Draw-in groove 22 is disposed with individual upper heel post 21.
Wherein, the position of one or more lower heel posts 21 is relative with the position distribution of heel post on one or more 11
Answer, and buckle 12 can be intermeshed to realize clamping with draw-in groove 22.
Preferably, heel post 11 is evenly arranged in the hollow out downside side upper table of cover structure 20 on propeller on one or more
Face.
Fig. 4 is protective cover and spiral shell on propeller according to the detachable propeller protective cover of the utility model preferred embodiment
The part combination diagram of protective cover under rotation oar.Illustrated therein is a hollow out upside cover structure 10 and hollow out downside cover structure 20
The schematic diagram for individually combining.
Fig. 5 is the schematic diagram of the middle housing of the detachable propeller protective cover according to the utility model preferred embodiment.
As shown in figure 5, the middle housing 200 is disposed with chute 31 corresponding with the position of upper heel post 11 and upper heel post 21.
Preferably, the middle housing 200 is foam casings.
It should be noted that the position of draw-in groove 22 and buckle 12 can exchange.
Thus, based on said structure, after unmanned aerial vehicle body loads foam casings, by protective cover on propeller and propeller
Lower protective cover loads middle housing by the chute of foam casings, and the buckle on propeller on the column 11 of protective cover snaps in spiral
In draw-in groove under oar on the column 21 of protective cover, the clamping between upper and lower protective cover is realized, meanwhile, protective cover and spiral shell on propeller
The surface flange of protective cover is stuck in foam casings under rotation oar, it is ensured that surface it is clean smooth.
If there is propeller protective cover to destroy, protection shroud rim can be pulled at, buckle is departed from draw-in groove, protected on propeller
Protective cover is disengaged from foam casings under cover and propeller, replaces the protective cover of corrupted, is reinstalled.
Compared with prior art, the detachable propeller protective cover according to the utility model preferred embodiment at least has such as
Lower advantage：
1. protect comprehensive, completely isolated propeller is safe；
2. demountable structure, convenient to replace and maintenance, and utilization rate is high.
Described above has shown and described preferred embodiment of the present utility model, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various other groups
Close, change and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or the technology of association area
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the utility model appended claims.
Claims (6)
1. a kind of detachable propeller protective cover, it is characterised in that including：On propeller under protective cover, middle housing and propeller
Protective cover；Protective cover includes multiple hollow out upsides cover structure that links together on propeller；The side of each hollow out upside cover structure
Side lower surface arrangement has heel post on one or more, and is disposed with buckle on each on heel post；Protective cover under propeller
Comprising multiple hollow out downsides cover structure that links together；The side upper surface of each hollow out downside cover structure is disposed with one or many
Individual lower heel post；Draw-in groove is disposed with each lower heel post；Wherein, on one or more the position of heel post and one or more
The position distribution of lower heel post is corresponding, and buckle can be intermeshed to realize clamping with draw-in groove.
2. a kind of detachable propeller protective cover, it is characterised in that including：On propeller under protective cover, middle housing and propeller
Protective cover；Protective cover includes multiple hollow out upsides cover structure that links together on propeller；The side of each hollow out upside cover structure
Side lower surface arrangement has heel post on one or more, and is disposed with draw-in groove on each on heel post；Protective cover under propeller
Comprising multiple hollow out downsides cover structure that links together；The side upper surface of each hollow out downside cover structure is disposed with one or many
Individual lower heel post；Buckle is disposed with each lower heel post；Wherein, on one or more the position of heel post and one or more
The position distribution of lower heel post is corresponding, and buckle can be intermeshed to realize clamping with draw-in groove.
3. propeller protective cover as claimed in claim 1 or 2 detachable, it is characterised in that heel post is equal on one or more
It is even to be arranged in hollow out upside cover structure side lower surface on propeller.
4. propeller protective cover as claimed in claim 1 or 2 detachable, it is characterised in that one or more lower heel posts are equal
It is even to be arranged in hollow out downside cover structure side upper surface on propeller.
5. propeller protective cover as claimed in claim 1 or 2 detachable, it is characterised in that the middle housing be disposed with
The corresponding chute in position of upper heel post and upper heel post.
6. propeller protective cover as claimed in claim 1 or 2 detachable, it is characterised in that the middle housing is outside foam
Shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155939.6U CN206278268U (en) | 2016-10-31 | 2016-10-31 | A kind of detachable propeller protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155939.6U CN206278268U (en) | 2016-10-31 | 2016-10-31 | A kind of detachable propeller protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278268U true CN206278268U (en) | 2017-06-27 |
Family
ID=59085969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155939.6U Active CN206278268U (en) | 2016-10-31 | 2016-10-31 | A kind of detachable propeller protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176296A (en) * | 2017-06-29 | 2017-09-19 | 上海未来伙伴机器人有限公司 | A kind of propeller protective cover and rotor craft |
-
2016
- 2016-10-31 CN CN201621155939.6U patent/CN206278268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176296A (en) * | 2017-06-29 | 2017-09-19 | 上海未来伙伴机器人有限公司 | A kind of propeller protective cover and rotor craft |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |