CN207658047U - A kind of unmanned plane propeller protective cover - Google Patents
A kind of unmanned plane propeller protective cover Download PDFInfo
- Publication number
- CN207658047U CN207658047U CN201721351854.XU CN201721351854U CN207658047U CN 207658047 U CN207658047 U CN 207658047U CN 201721351854 U CN201721351854 U CN 201721351854U CN 207658047 U CN207658047 U CN 207658047U
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- side wall
- protective cover
- cross bar
- connecting rod
- 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 a kind of unmanned plane propeller protective covers, including unmanned plane body and multiple struts in unmanned plane organism sidewall are set, the upper end of the strut is equipped with driving motor, and driving motor is arranged far from unmanned plane body, the output shaft of the driving motor is connected with shaft, the side wall of the shaft is fixedly connected with blade, the one end of the strut far from unmanned plane body is also arranged with two curved rods, and it is connected by connecting rod between two curved rods, the side wall of one of them connecting rod is additionally provided with cross bar, and the side wall of strut is equipped with and the matched mounting groove of cross bar, the upper inside walls of the mounting groove are additionally provided with the sliding slot that Open Side Down, and the bottom of sliding slot is connected with fixture block by the first spring, the upside side wall of the cross bar is equipped with and the matched card slot of fixture block, slide bar is equipped in the card slot.Propeller protective cover in the utility model increases the safety of unmanned plane during flying, and protective cover dismounting is quick and easy for installation.
Description
Technical field
The utility model is related to air vehicle technique field more particularly to a kind of unmanned plane propeller protective covers.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.The propeller of unmanned plane is typically exposed, collides easily with object in flight course
Damage needs a kind of protective cover to protect propeller, and the dismounting installation of general protective cover is inconvenient；For this purpose, we
A kind of unmanned plane propeller protective cover is proposed to solve these problems.
Utility model content
Purpose of the utility model is to solve unmanned plane propeller protective cover existing in the prior art dismountings to install
The shortcomings of trouble, and a kind of unmanned plane propeller protective cover proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of unmanned plane propeller protective cover, including unmanned plane body and multiple in unmanned plane organism sidewall are set
The upper end of bar, the strut is equipped with driving motor, and driving motor is arranged far from unmanned plane body, the output of the driving motor
Axis connection has shaft, the side wall of the shaft to be fixedly connected with blade, and the one end of the strut far from unmanned plane body is also symmetrical
If there are two curved rods, and are connected by connecting rod between two curved rods, the side wall of one of them connecting rod is additionally provided with
Cross bar, and the side wall of strut is equipped with and is additionally provided with what Open Side Down with the matched mounting groove of cross bar, the upper inside walls of the mounting groove
Sliding slot, and the bottom of sliding slot is connected with fixture block by the first spring, the upside side wall of the cross bar is equipped with and the matched card of fixture block
Slot is equipped with slide bar in the card slot, strip gab be connected to card slot is equipped in the cross bar, be additionally provided in the connecting rod and
The strip-shaped hole of strip gab connection, and slide bar through strip gab and strip-shaped hole and extends to outside connecting rod, the slide bar it is upper
End is additionally provided with supports block.
Preferably, one end corner of the fixture block far from the first spring be equipped with idler wheel, and cross bar far from connecting rod one
Corner is held to be equipped with and the matched slot rolling of idler wheel.
Rubber antiskid pad is enclosed on the slide bar being preferably located at outside the connecting rod.
Preferably, the mounting groove is connected with second spring close to the side inner wall of unmanned plane body, and second spring with
Cross bar offsets setting.
Preferably, the both sides inner wall of the sliding slot is additionally provided with limited block, and limited block is arranged close to the opening of sliding slot, institute
The side wall for stating fixture block is equipped with and the matched convex block of limited block.
Simple and convenient, upward sliding slide bar is installed in the dismounting of the utility model propeller protective cover, and supports block is driven to squeeze fixture block,
Fixture block is squeezed out into card slot, under the resilient force of second spring, cross bar is pushed out mounting groove, thus by curved rod and connecting rod
The protective cover being combined into disassembles, and when installing protective cover, cross bar alignment mounting groove, which is sticked into, can quickly fix protection
Cover, device dismounting installation is quick and easy easy to operate, has saved the plenty of time, and the effective protection safety of propeller improves work
Make efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of unmanned plane propeller protective cover overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of unmanned plane propeller protective cover side structure schematic view；
Fig. 3 is the structural schematic diagram at A in Fig. 2.
In figure：1 unmanned plane body, 2 struts, 3 driving motors, 4 shafts, 5 blades, 6 curved rods, 7 connecting rods, 8 cross bars, 9
Mounting groove, 10 sliding slots, 11 first springs, 12 fixture blocks, 13 card slots, 14 slide bars, 15 supports blocks, 16 second springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of unmanned plane propeller protective cover, including unmanned plane body 1 and setting are in 1 side of unmanned plane body
The upper end of multiple struts 2 of wall, strut 2 is equipped with driving motor 3, and driving motor 3 is arranged far from unmanned plane body 1, driving electricity
The output shaft of machine 3 is connected with shaft 4, and the side wall of shaft 4 is fixedly connected with blade 5, the one end of strut 2 far from unmanned plane body 1
Two curved rods 6 are also arranged with, and are connected by connecting rod 7 between two curved rods 6, the side wall of one of connecting rod 7
It is additionally provided with cross bar 8, and the side wall of strut 2 is equipped with and is additionally provided with opening with 8 matched mounting groove 9 of cross bar, the upper inside walls of mounting groove 9
Downward sliding slot 10, and the bottom of sliding slot 10 is connected with fixture block 12 by the first spring 11, the both sides inner wall of sliding slot 10 is additionally provided with
Limited block, and limited block is arranged close to the opening of sliding slot 10, the side wall of fixture block 12 be equipped with the matched convex block of limited block, prevent
Fixture block 12 pops up sliding slot 10, so that device damage failure, one end corner of the fixture block 12 far from the first spring 11 is equipped with idler wheel, and horizontal
One end corner of the bar 8 far from connecting rod 7 be equipped with the matched slot rolling of idler wheel, directly stick into mounting groove 9 convenient for cross bar 8, do not have to
Fixture block 12 manually is pinned, is improved work efficiency, mounting groove 16 is connected with second spring close to the side inner wall of unmanned plane body 1
16, and second spring 16 and cross bar 8 offset setting, when being dismantled to protective cover, second spring 16 can make the pop-up of cross bar 8 one
Hold distance, be convenient for the dismantlement work of protective cover, the upside side wall of cross bar 8 be equipped with 12 matched card slot 13 of fixture block, in card slot 13
Equipped with slide bar 14, it is equipped with the strip gab that is connected to card slot 13 in cross bar 8, is additionally provided in connecting rod 7 and is connected to strip gab
Strip-shaped hole, and slide bar 14 through strip gab and strip-shaped hole and extends to outside connecting rod 7, enables the slide bar being laterally arranged 14 in card
It is slided up and down in slot 13, rubber antiskid pad is enclosed on the slide bar 14 outside connecting rod 7, slided slide bar 14 convenient for people, have
Effect prevents rubber sleeve, the upper end of slide bar 14 to be additionally provided with supports block 15.
The utility model drives shaft 4 to rotate at runtime, by driving motor 3, to be rotated with movable vane piece 5, makes nobody
Machine goes up to the air, and in the protective cover that installation is made of curved rod 6 and connecting rod 7, the alignment mounting groove 9 of cross bar 8 is sticked into, idler wheel exists
It is rolled in slot rolling, squeezes fixture block 12, the first spring 11 is compressed, when fixture block 12 is located at card slot 13, in 11 elastic force of the first spring
Card slot 13 is sticked under effect, to fix protective cover, when being dismantled to protective cover, upward sliding slide bar 14, drive is supported
Block 15 squeezes fixture block 12, and fixture block 12 is made to be detached from card slot 13, small in the resilient force of second spring 16, and cross bar 8 is popped up one end
Distance, convenient for dismantling protective cover.Device dismounting installation is simple and fast easy to operate, greatly improves work efficiency.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of unmanned plane propeller protective cover, including unmanned plane body (1) and setting are in the multiple of unmanned plane body (1) side wall
Strut (2), which is characterized in that the upper end of the strut (2) is equipped with driving motor (3), and driving motor (3) is far from unmanned plane machine
Body (1) is arranged, and the output shaft of the driving motor (3) is connected with shaft (4), and the side wall of the shaft (4) is fixedly connected with leaf
Piece (5), the one end of the strut (2) far from unmanned plane body (1) are also arranged with two curved rods (6), and two curved rods
(6) it being connected by connecting rod (7) between, the side wall of one of them connecting rod (7) is additionally provided with cross bar (8), and strut (2)
Side wall is equipped with is additionally provided with the sliding slot that Open Side Down with cross bar (8) matched mounting groove (9), the upper inside walls of the mounting groove (9)
(10), and the bottom of sliding slot (10) is connected with fixture block (12) by the first spring (11), and the upside side wall of the cross bar (8) is equipped with
With fixture block (12) matched card slot (13), it is equipped with slide bar (14) in the card slot (13), is equipped in the cross bar (8) and card slot
(13) strip gab being connected to is additionally provided with the strip-shaped hole being connected to strip gab in the connecting rod (7), and slide bar (14) runs through
Strip gab and strip-shaped hole simultaneously extend to connecting rod (7) outside, and the upper end of the slide bar (14) is additionally provided with supports block (15).
2. a kind of unmanned plane propeller protective cover according to claim 1, which is characterized in that the fixture block (12) is far from the
One end corner of one spring (11) is equipped with idler wheel, and one end corner of the cross bar (8) far from connecting rod (7) is equipped with and idler wheel
The slot rolling matched.
3. a kind of unmanned plane propeller protective cover according to claim 1, which is characterized in that be located at the connecting rod (7)
It is enclosed with rubber antiskid pad on outer slide bar (14).
4. a kind of unmanned plane propeller protective cover according to claim 1, which is characterized in that the mounting groove (9) is close
The side inner wall of unmanned plane body (1) is connected with second spring (16), and second spring (16) and cross bar (8) offset setting.
5. a kind of unmanned plane propeller protective cover according to claim 1, which is characterized in that the both sides of the sliding slot (10)
Inner wall is additionally provided with limited block, and limited block is arranged close to the opening of sliding slot (10), and the side wall of the fixture block (12) is equipped with and limit
The convex block of position Block- matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351854.XU CN207658047U (en) | 2017-10-19 | 2017-10-19 | A kind of unmanned plane propeller protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351854.XU CN207658047U (en) | 2017-10-19 | 2017-10-19 | A kind of unmanned plane propeller protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207658047U true CN207658047U (en) | 2018-07-27 |
Family
ID=62938372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351854.XU Expired - Fee Related CN207658047U (en) | 2017-10-19 | 2017-10-19 | A kind of unmanned plane propeller protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207658047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131850A (en) * | 2018-09-11 | 2019-01-04 | 广东宏穗晶科技服务有限公司 | A kind of flying robot |
| CN112027076A (en) * | 2020-08-24 | 2020-12-04 | 王呼呼 | Unmanned aerial vehicle transfer device capable of protecting wings |
-
2017
- 2017-10-19 CN CN201721351854.XU patent/CN207658047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131850A (en) * | 2018-09-11 | 2019-01-04 | 广东宏穗晶科技服务有限公司 | A kind of flying robot |
| CN112027076A (en) * | 2020-08-24 | 2020-12-04 | 王呼呼 | Unmanned aerial vehicle transfer device capable of protecting wings |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181019 |