CN209192224U - A kind of easy-to-dismount propeller of unmanned plane - Google Patents
A kind of easy-to-dismount propeller of unmanned plane Download PDFInfo
- Publication number
- CN209192224U CN209192224U CN201822078377.5U CN201822078377U CN209192224U CN 209192224 U CN209192224 U CN 209192224U CN 201822078377 U CN201822078377 U CN 201822078377U CN 209192224 U CN209192224 U CN 209192224U
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- block
- propeller
- magnetic patch
- dismount
- unmanned plane
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Abstract
The utility model discloses a kind of easy-to-dismount propellers of unmanned plane, including fuselage, the lower end of the fuselage is fixedly installed with bracket, the upper end of the fuselage is fixedly installed with link block, shaft is socketed in the middle part of the link block upper end, cavity is provided in the shaft, the cavity sidewalls are movably installed with propeller, the left end of the propeller is fixedly installed with inserted block, jack and screw hole are provided on the inserted block, the left end of the inserted block is fixedly connected with fixed block, the left end upper and lower sides of the fixed block are provided with hole, right end is equipped with the first magnetic patch in described hole, first magnetic patch is flexibly connected the second magnetic patch, second magnetic patch is fixedly mounted on the right top of inserted link, the left end of the inserted block is fixedly mounted on the right side of stop block, the easy-to-dismount propeller of this kind of unmanned plane, practicability is stronger, it is suitble to promote.
Description
Technical field
The utility model relates to unmanned plane equipment technical field of taking photo by plane, specially a kind of easy-to-dismount spiral of unmanned plane
Paddle.
Background technique
Unmanned plane is the not manned vehicle using radio robot and the presetting apparatus provided for oneself manipulation.Nobody
Machine is actually the general designation of unmanned vehicle, can be divided into from technical standpoint definition: unmanned helicopter, unmanned fixed-wing
This several major class of machine, unmanned multi-rotor aerocraft, unmanned airship, unmanned parasol.Compared with manned aircraft, it have it is small in size,
Low cost, it is easy to use, low, survival ability is stronger to environmental requirement the advantages that.Unmanned plane of taking photo by plane is to be integrated with high definition to take the photograph
As the remotely-piloted vehicle of device, system specifically includes that carrier aircraft, flies control, gyro holder, transmission of video, earth station and call system
System etc., drone flying height of taking photo by plane are suitble to video display propaganda film and the shooting of birds-eye view etc. generally at 500 meters or more.It is this
Aircraft is flexible and convenient, can quickly finish the shooting of camera lens.
Multi-rotor unmanned aerial vehicle can VTOL, it is using multiple rotors as power device, and multi-rotor unmanned aerial vehicle is using empty
Aerodynamic force overcomes own wt, can autonomous or remote control distributor, can disposably or repeatedly recycle use, various load can be carried.
It is generally believed that propeller quantity is more, fly more steady, it is easier to operate, and the wing of traditional unmanned plane is all to use carbon fiber
Plate is fixed to do complete machine, dismantles assembly difficulty, and intensity is low, and detachable unmanned plane wing is needed in dismounting using screwdriver etc.
Tool need to carry extracting tool, easily tool be caused to lose, and is inconvenient to carry in field work, for this purpose, it is proposed that one
The kind easy-to-dismount propeller of unmanned plane.
Utility model content
The purpose of this utility model is to provide a kind of easy-to-dismount propellers of unmanned plane, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-dismount propeller of unmanned plane,
Including fuselage, the lower end of the fuselage is fixedly installed with bracket, and the upper end of the fuselage is fixedly installed with link block, the connection
It is socketed with shaft in the middle part of block upper end, cavity is provided in the shaft, the left end of the cavity is fixedly installed with inserted block, described to insert
Jack and screw hole are provided on block, the left end of the inserted block is fixedly connected with fixed block, and the left end upper and lower sides of the fixed block are provided with
Hole, right end is equipped with the first magnetic patch in described hole, and first magnetic patch is flexibly connected the second magnetic patch, and second magnetic patch is fixed
It is mounted on the right top of inserted link, the left end of the inserted block is fixedly mounted on the right side of stop block, and the stop block is mounted on
The inner cavity of cavity, the lower end of the cavity are equipped with telescopic rod, and the left end lateral wall pivot bush unit spring of the telescopic rod is described
The left end of telescopic rod is fixedly connected with fixture block, and the inner end side wall of the fixture block is close to the lower end on the left of inserted block, activity in the jack
It is plugged with plug pin, lateral wall is socketed with restriction circle in the middle part of the plug pin, and the upper end for limiting circle lower end and being close to inserted block is described to insert
The lower end of nail is fixedly connected with screw rod, and the screw rod is threadedly coupled with screw hole.
Preferably, the quantity of the shaft and the quantity of link block are consistent, and the outside of each shaft is at least provided with 3 spiral shells
Paddle is revolved, the propeller circular array is plugged on the outside of shaft.
Preferably, the both ends of the spring are respectively and fixedly installed between telescopic rod and fixture block.
Preferably, first magnetic patch and the second magnetic patch opposite face magnetic pole are opposite.
Preferably, described hole internal diameter is greater than inserted link diameter.
Compared with prior art, the utility model has the beneficial effects that the easy-to-dismount propeller of this kind of unmanned plane, passes through
Plug pin, inserted block, jack, telescopic rod, spring, fixture block, fixed block, hole, the first magnetic patch, inserted link, the second magnetic patch and restriction are set
Block can shorten the time of propeller installation, improve installation effectiveness, be not necessarily to extracting tool, and it is simpler convenient to install, and be suitble to open country
Outer carrying.
Detailed description of the invention
Fig. 1 is the utility model structure of the main view；
Fig. 2 connect cross-sectional view with shaft for the utility model structure propeller.
In figure: 1 fuselage, 2 brackets, 3 link blocks, 4 shafts, 41 telescopic rods, 42 springs, 43 fixture blocks, 44 cavitys, 5 propellers,
6 plug pins, 61 limit circle, 62 screw rods, 7 inserted blocks, 71 jacks, 72 screw holes, 8 fixed blocks, 81 holes, 82 first magnetic patch, 9 inserted links, 91
Second magnetic patch, 10 stop blocks.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of easy-to-dismount propeller of unmanned plane, packet
Fuselage 1 is included, the lower end of the fuselage 1 is fixedly installed with bracket 2, and the upper end of the fuselage 1 is fixedly installed with link block 3, described
It is socketed with shaft 4 in the middle part of 3 upper end of link block, cavity 44 is provided in the shaft 4,44 side wall of cavity is movably installed with spiral shell
Paddle 5 is revolved, by motor fuselage 1 inside and the transmission connection of related fittings and shaft 4, and then the electric motor starting band in fuselage 1
The rotation of turn axis 4, and then the rotation of propeller 5 is driven, the quantity of the shaft 4 is consistent with the quantity of link block 3, and each
At least provided with 3 propellers 5,5 circular array of propeller is plugged on the outside of shaft 4, the spiral in the outside of shaft 4
The left end of paddle 5 is fixedly installed with inserted block 7, and jack 71 and screw hole 72 are provided on the inserted block 7, and the left end of the inserted block 7 is fixed to be connected
It is connected to fixed block 8, the left end upper and lower sides of the fixed block 8 are provided with hole 81, and described hole 81 is equipped with 2, and described hole 81 is equal
Even to be mounted on fixed block 8, right end is equipped with the first magnetic patch 82 in described hole 81, and first magnetic patch 82 is flexibly connected the second magnetic
Block 91, first magnetic patch 82 and 91 opposite face magnetic pole of the second magnetic patch are on the contrary, magnetic by the first magnetic patch 82 and the second magnetic patch 91
Connection, improves stability and compactness that fixed block 8 is connect with inserted link 9, and second magnetic patch 91 is fixedly mounted on the right side of inserted link 9
Top, 81 internal diameter of described hole are greater than 9 diameter of inserted link, and the inserted link 9 is plugged in hole 81, and the left end of the inserted block 9 is fixed
It is mounted on the right side of stop block 10, the stop block 10 is mounted on the inner cavity of cavity 44, the lower end installation of the cavity 44
There is telescopic rod 41, the left end lateral wall pivot bush unit spring 42 of the telescopic rod 41, the left end of the telescopic rod 41 is fixedly connected
Fixture block 43, the inner end side wall of the fixture block 43 are close to the lower end in 7 left side of inserted block, and activity is plugged with plug pin 6, institute in the jack 71
It states 6 middle part lateral wall of plug pin and is socketed with restriction circle 61, described limit encloses the upper end that inserted block 7 is close in 61 lower ends, under the plug pin 6
End is fixedly connected with screw rod 62, and the screw rod 62 is threadedly coupled with screw hole 72.
Working principle: when the easy-to-dismount propeller of unmanned plane is installed, propeller 5, inserted block 7 and 8 activity of fixed block are inserted
The cavity 44 in shaft 4 is connect, until inwardly pushing manually, during promotion, telescopic rod is close in the friction of 7 lower end of inserted block
41, while being partially close to fixture block 43 under the left end of inserted block 7, and then spring 42 has inside bullet always during promotion
Power, it is ensured that stable holding fixture block, until the first magnetic patch 82 on fixed block 8 in hole 81 is connect with 91 magnetic pole of the second magnetic patch, together
6 activity of plug pin is plugged in the jack 71 being plugged on inserted block 7 from shaft 4 by Shi Shoudong, then screws plug pin 6, so that spiral shell
Bar 62 is closely connect with 72 screw thread of screw hole, until limiting the upper end that circle 61 snaps fit onto inserted block 7, can be stably connected with spiral
Paddle 5, that is, install；When the easy-to-dismount propeller of unmanned plane is dismantled, plug pin 6 is screwed manually, so that more than 62 screw hole 72 of screw rod
Threaded connection is detached from, manual-up force plug pin 6, then manual force applying propeller 5, until the first magnetic patch 82 and the second magnetic patch 91
It is detached from, i.e. disassembly finishes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of easy-to-dismount propeller of unmanned plane, including fuselage (1), it is characterised in that: the lower end of the fuselage (1) is fixed
It is equipped with bracket (2), the upper end Corner Strapped of the fuselage (1) is equipped with link block (3), in link block (3) upper end
Portion is socketed with shaft (4), is provided with cavity (44) in the shaft (4), the cavity (44) is movably installed with propeller (5), institute
The left end for stating propeller (5) is fixedly installed with inserted block (7), and jack (71) and screw hole (72) are provided on the inserted block (7), described to insert
The left end of block (7) is fixedly connected with fixed block (8), and the left end upper and lower sides of the fixed block (8) are provided with hole (81), described hole
(81) interior right end is equipped with the first magnetic patch (82), and first magnetic patch (82) is flexibly connected the second magnetic patch (91), second magnetic patch
(91) it is fixedly mounted on the right top of inserted link (9), the left end of the inserted block (7) is fixedly mounted on the right side of stop block (10)
On, the stop block (10) is mounted on the inner cavity of cavity (44), and the lower end of the cavity (44) is equipped with telescopic rod (41), described
The left end of the left end lateral wall pivot bush unit spring (42) of telescopic rod (41), the telescopic rod (41) is fixedly connected with fixture block (43),
The inner end side wall of the fixture block (43) is close to the lower end on the left of inserted block (7), and the interior activity of the jack (71) is plugged with plug pin (6),
Lateral wall is socketed with restriction circle (61), the upper end for limiting circle (61) lower end and being close to inserted block (7), institute in the middle part of the plug pin (6)
The lower end for stating plug pin (6) is fixedly connected with screw rod (62), and the screw rod (62) is threadedly coupled with screw hole (72).
2. the easy-to-dismount propeller of a kind of unmanned plane according to claim 1, it is characterised in that: the shaft (4)
Quantity is consistent with the quantity of link block (3), and the outside of each shaft (4) is at least provided with 3 propellers (5), the spiral
Paddle (5) circular array is plugged on the outside of shaft (4).
3. the easy-to-dismount propeller of a kind of unmanned plane according to claim 1, it is characterised in that: the spring (42)
Both ends are respectively and fixedly installed between telescopic rod (41) and fixture block (43).
4. the easy-to-dismount propeller of a kind of unmanned plane according to claim 1, it is characterised in that: first magnetic patch
(82) and the second magnetic patch (91) opposite face magnetic pole is opposite.
5. the easy-to-dismount propeller of a kind of unmanned plane according to claim 1, it is characterised in that: in described hole (81)
Diameter is greater than inserted link (9) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078377.5U CN209192224U (en) | 2018-12-12 | 2018-12-12 | A kind of easy-to-dismount propeller of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078377.5U CN209192224U (en) | 2018-12-12 | 2018-12-12 | A kind of easy-to-dismount propeller of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209192224U true CN209192224U (en) | 2019-08-02 |
Family
ID=67428667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078377.5U Expired - Fee Related CN209192224U (en) | 2018-12-12 | 2018-12-12 | A kind of easy-to-dismount propeller of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209192224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021043326A1 (en) * | 2019-09-05 | 2021-03-11 | 深圳市道通智能航空技术有限公司 | Propeller assembly and aircraft |
-
2018
- 2018-12-12 CN CN201822078377.5U patent/CN209192224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021043326A1 (en) * | 2019-09-05 | 2021-03-11 | 深圳市道通智能航空技术有限公司 | Propeller assembly and aircraft |
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| 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: 20190802 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |