CN206544598U - A kind of folding unmanned plane rotor - Google Patents
A kind of folding unmanned plane rotor Download PDFInfo
- Publication number
- CN206544598U CN206544598U CN201720233625.1U CN201720233625U CN206544598U CN 206544598 U CN206544598 U CN 206544598U CN 201720233625 U CN201720233625 U CN 201720233625U CN 206544598 U CN206544598 U CN 206544598U
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- rotor
- push
- piece
- ball
- fulcrum post
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Abstract
The utility model discloses a kind of folding unmanned plane rotor, including rotor one, rotor two and retaining mechanism, rotor one end is provided with connector, connector upper end is provided with rotary hole, lower end is provided with revolving sleeve, connector inwall is provided with ball groove, the end of rotor two is provided with fulcrum post, fulcrum post side wall is provided with two cylindrical cavities, fulcrum post upper end passes through rotary hole, in lower end insertion revolving sleeve, retaining mechanism is arranged on inside fulcrum post, the retaining mechanism is by push-piece, spring, connecting rod and stage clip composition, push-piece runs through fulcrum post, push-piece top is provided with button, spring and the clamping of push-piece lower end, provided with two curved grooves inside the push-piece, and curved groove more toward push-piece upper end closer to push-piece axis, described connecting rod one end is provided with sliding ball, other end is provided with lock ball, sliding ball can be slided in curved groove, lock ball is located in cylindrical cavity, compression spring sleeve is on connecting rod, and one end is contacted with cylindrical cavity bottom, other end is contacted with lock ball, realize the folding storage of unmanned plane rotor.
Description
Technical field
The utility model belongs to multi-rotor unmanned aerial vehicle technical field, specifically, and the utility model is related to a kind of foldable
Unmanned plane rotor.
Background technology
Multi-rotor unmanned aerial vehicle on the market has much now, has many uses too general, such as personal consumption tourism is taken photo by plane, business
Video display are taken photo by plane, logistics distribution, security are speedily carried out rescue work, most of with the smart general size of big boundary, and this kind of product is in order to conveniently take as far as possible
Band, the very little deliberately designed so, on the one hand loses the relative stability energy of unmanned plane, on the other hand lost again
Cruising time；But it is actual to carry and inconvenient, it is outgoing to find a view when taking photo by plane, otherwise it is fierce and quarrelsome portable, or in an extreme dilemma
Tie with a rope round the neck and hands and carry, or being exactly the exclusive toy of car cluster, as the very strong unmanned plane of regionality limitation, basic band does not go out
Go；Wherein multi-rotor unmanned aerial vehicle volume is big, it has not been convenient to which the reason for carrying is mainly the presence of spiral arm and rotor, the folding of present spiral arm
Folded mode has many kinds, and technology is also very ripe, if can further fold up rotor, makes the volume of unmanned plane smaller.
Utility model content
The utility model provides a kind of folding unmanned plane rotor, realizes the folding storage of unmanned plane rotor.
To achieve these goals, the technical scheme that the utility model is taken is：A kind of folding unmanned plane rotor, bag
Rotor one, rotor two and retaining mechanism are included, the rotor one end is provided with connector, and the connector upper end is provided with rotary hole,
Lower end is provided with revolving sleeve, and the connector inwall is provided with ball groove, and the end of rotor two is provided with fulcrum post, the fulcrum post side
Wall is provided with two cylindrical cavities, and fulcrum post upper end is passed through in rotary hole, lower end insertion revolving sleeve, realizes rotor one and rotor two
Connection is rotated, the retaining mechanism is arranged on inside fulcrum post.
It is preferred that, the connector is " U " type structure.
It is preferred that, the retaining mechanism is made up of push-piece, spring, connecting rod and stage clip, and the push-piece runs through fulcrum post, push-piece
Top is provided with inside button, the spring and the clamping of push-piece lower end, the push-piece and is provided with two curved grooves, and the curved groove is got over
Toward push-piece upper end closer to the axis of push-piece, described connecting rod one end is provided with sliding ball, and other end is provided with lock ball, and the sliding ball can be
Slided in curved groove, the lock ball is located in cylindrical cavity, and the compression spring sleeve is on connecting rod, and one end is contacted with cylindrical cavity bottom,
Other end is contacted with lock ball, and the connecting rod, sliding ball and lock ball are equipped with two.
It is preferred that, the diameter of the lock ball is identical with the diameter dimension of ball groove.
Beneficial effect using above technical scheme is：The folding unmanned plane rotor, when by rotor one and rotor
When eighty percent discount gathers into folds, the button on push-piece top is pressed, button makes push-piece is relative to be moved downward with fulcrum post, because the curved groove
More toward push-piece upper end closer to push-piece axis, so under the constraint of curved groove, making to slide ball to push-piece axial-movement, Ran Houlian
Bar further compresses stage clip with lock ball, two lock balls is moved toward in cylindrical cavity, and one of lock ball is from connector side wall
On ball groove exit, now unlock after, as long as rotor two is rotated, another lock ball is moved on the wall of connector side
Ball groove position, release button, under the elastic force effect of spring, push-piece is up moved, under the effect of contraction of curved groove, sliding ball
Rotor two and the folded state of rotor one are realized toward overhanging up to another lock ball is locked into ball groove with lock ball by connecting rod
Under locking, realize the folding storage of unmanned plane rotor.
Brief description of the drawings
Fig. 1 is the folding unmanned plane rotor assembling structure schematic diagram；
Fig. 2 is the folding unmanned plane rotor top view；
Fig. 3 is rotor one and connector attachment structure schematic diagram；
Fig. 4 is A-A revolved sectional views；
Wherein：
1st, rotor one；2nd, rotor two；3rd, retaining mechanism；10th, connector；11st, rotary hole；12nd, revolving sleeve；13rd, ball groove；
20th, fulcrum post；21st, cylindrical cavity；30th, push-piece；30-1, button；31st, spring；32nd, curved groove；33rd, connecting rod；34th, sliding ball；35th, lock
Ball；36th, stage clip.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in Figures 1 to 4, the utility model is a kind of folding unmanned plane rotor, realizes unmanned plane rotor
Folding storage.
Specifically, as shown in Figures 1 to 4, including rotor 1, rotor 22 and retaining mechanism 3, as shown in Figure 1 and Figure 2,
The end of rotor 1 is provided with connector 10, as shown in figure 3, the upper end of the connector 10 is provided with rotary hole 11, lower end is provided with back
Pivoted housing 12, the inwall of connector 10 is provided with ball groove 13, as shown in figure 1, the end of the rotor 22 is provided with fulcrum post 20, such as
Shown in Fig. 4, the side wall of fulcrum post 20 is provided with two cylindrical cavities 21, as shown in figure 1, the upper end of fulcrum post 20 passes through rotary hole
11, lower end is embedded in revolving sleeve 12, realizes the rotation connection of rotor 1 and rotor 22, and the retaining mechanism 3 is arranged on revolution
Inside pin 20.
The connector 10 is " U " type structure.
As shown in figure 4, the retaining mechanism 3 is made up of push-piece 30, spring 31, connecting rod 33 and stage clip 36, the push-piece 30
Through fulcrum post 20, the top of push-piece 30 is provided with inside button 30-1, the spring 31 and the lower end clamping of push-piece 30, the push-piece 30
Provided with two curved grooves 32, and the curved groove 32 more toward the upper end of push-piece 30 closer to the axis of push-piece 30, the connecting rod 33 1
End is provided with lock ball 35 provided with sliding ball 34, other end, and the sliding ball 34 can be slided in curved groove 32, and the lock ball 35 is located at circle
In post chamber 21, the stage clip 36 is enclosed on connecting rod 33, and one end is contacted with the bottom of cylindrical cavity 21, and other end connects with lock ball 35
Touch, the connecting rod 33, sliding ball 34 and lock ball 35 are equipped with two.The diameter of the lock ball 35 and the diameter dimension phase of ball groove 13
Together.
Specific works mode is illustrated with specific embodiment below：
The folding unmanned plane rotor, when rotor 1 and rotor 22 are folded up, presses the top of push-piece 30
Button 30-1, button 30-1 makes push-piece 30 is relative to be moved downward with fulcrum post 20, because the curved groove 32 is more toward push-piece 30
Upper end closer to push-piece 30 axis, so under the constraint of curved groove 32, making to slide ball 34 to the axial-movement of push-piece 30, Ran Houlian
Bar 33 further compresses stage clip 36 with lock ball 35, makes two lock balls 35 toward the inner motion of cylindrical cavity 21, one of lock ball 35
Exited from the ball groove 13 on the side wall of connector 10, after now unlocking, as long as rotor 22 is rotated, then make another lock ball
35 positions of ball groove 13 moved on the side wall of connector 10, release button 30-1, under the elastic force effect of spring 31, push-piece 30 is past
Upper motion, under the effect of contraction of curved groove 32, sliding ball 34 is overhang up to another by connecting rod 33 with lock ball 35 is past
Lock ball 35 is locked into ball groove 13, is realized the locking under rotor 22 and the folded state of rotor 1, is realized the folding of unmanned plane rotor
Overlapping is received.
The utility model is exemplarily described above in association with accompanying drawing, it is clear that the utility model is implemented not
Limited by aforesaid way, as long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (4)
1. a kind of folding unmanned plane rotor, it is characterised in that：Including rotor one, rotor two and retaining mechanism, the rotor
One end is provided with connector, and the connector upper end is provided with rotary hole, and lower end is provided with revolving sleeve, and the connector inwall is provided with
Ball groove, the end of rotor two is provided with fulcrum post, and fulcrum post side wall is provided with two cylindrical cavities, and fulcrum post upper end is passed through back
In turn hole, lower end insertion revolving sleeve, the rotation connection of rotor one and rotor two is realized, the retaining mechanism is arranged in fulcrum post
Portion.
2. a kind of folding unmanned plane rotor according to claim 1, it is characterised in that：The connector is " U " type
Structure.
3. a kind of folding unmanned plane rotor according to claim 1, it is characterised in that：The retaining mechanism by by
Pin, spring, connecting rod and stage clip composition, the push-piece run through fulcrum post, and push-piece top is provided with button, the spring and push-piece lower end
Provided with two curved grooves inside clamping, the push-piece, and the curved groove more toward push-piece upper end closer to push-piece axis, it is described
Connecting rod one end is provided with sliding ball, and other end is provided with lock ball, and the sliding ball can be slided in curved groove, and the lock ball is located at cylindrical cavity
In, the compression spring sleeve is on connecting rod, and one end is contacted with cylindrical cavity bottom, and other end is contacted with lock ball, the connecting rod, sliding ball
Two are equipped with lock ball.
4. a kind of folding unmanned plane rotor according to claim 3, it is characterised in that：The diameter and ball of the lock ball
The diameter dimension of groove is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233625.1U CN206544598U (en) | 2017-03-11 | 2017-03-11 | A kind of folding unmanned plane rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233625.1U CN206544598U (en) | 2017-03-11 | 2017-03-11 | A kind of folding unmanned plane rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544598U true CN206544598U (en) | 2017-10-10 |
Family
ID=59995162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720233625.1U Expired - Fee Related CN206544598U (en) | 2017-03-11 | 2017-03-11 | A kind of folding unmanned plane rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341054A (en) * | 2018-04-27 | 2018-07-31 | 安徽工程大学 | A kind of unmanned plane rotor cutting angle regulating mechanism |
| CN111907723A (en) * | 2020-07-10 | 2020-11-10 | 国网河北省电力有限公司鸡泽县供电分公司 | Accidental injury prevention buckle for wings of unmanned aerial vehicle |
-
2017
- 2017-03-11 CN CN201720233625.1U patent/CN206544598U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341054A (en) * | 2018-04-27 | 2018-07-31 | 安徽工程大学 | A kind of unmanned plane rotor cutting angle regulating mechanism |
| CN108341054B (en) * | 2018-04-27 | 2023-05-02 | 安徽工程大学 | Unmanned aerial vehicle rotor cutting angle adjustment mechanism |
| CN111907723A (en) * | 2020-07-10 | 2020-11-10 | 国网河北省电力有限公司鸡泽县供电分公司 | Accidental injury prevention buckle for wings of unmanned aerial vehicle |
| CN111907723B (en) * | 2020-07-10 | 2023-07-18 | 国网河北省电力有限公司鸡泽县供电分公司 | Unmanned aerial vehicle wing prevents accidentally injuring buckle |
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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: 20171010 Termination date: 20180311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |