CN206537506U - A kind of propeller component - Google Patents
A kind of propeller component Download PDFInfo
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- CN206537506U CN206537506U CN201720115507.0U CN201720115507U CN206537506U CN 206537506 U CN206537506 U CN 206537506U CN 201720115507 U CN201720115507 U CN 201720115507U CN 206537506 U CN206537506 U CN 206537506U
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- fastener
- base
- propeller
- motor
- oar seat
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Abstract
The utility model discloses a kind of propeller component, including base and elastic component, base is set on the output shaft of the motor and is connected with the rotating part of motor, the base is provided with least two first fasteners, the oar seat is provided with the second fastener being adapted with first fastener, first fastener or second fastener are n-type structures, and the elastic component is set on the output shaft of the motor and the two ends of the elastic component support the rotating part and oar seat respectively.User only needs to pressing oar seat and rotation oar seat just can be removably mounted propeller slightly, greatly reduces the dismounting difficulty of propeller；The fastener of n-type structure coordinates elastic component to be locked to propeller, can be effectively prevented from propeller and depart from base, advantageously ensure that aircraft flight safety；Spring is fixed using the 3rd depressed part, it is to avoid in dismounting, spring is separated with motor rotating part or base, be conducive to facilitating user to dismount propeller.
Description
Technical field
The utility model is related to unmanned plane field, more particularly to a kind of propeller component.
Background technology
Recently, unmanned plane industry flourishes, and rotor wing unmanned aerial vehicle relies on its good operability and high cost performance,
Pursuing for consumer is just received once listing.
Rotor wing unmanned aerial vehicle has the propeller being connected with motor, and propeller mainly has two kinds of attachment structures, one, spiral shell with motor
Revolve to be provided with inside oar on internal thread, motor output shaft and external screw thread is set, propeller is connected together by internal and external screw thread；Two, spiral shell
Rotation oar is connected by screw on the rotating part of motor (rotor that motor is provided with rotating part).When unmanned plane is stored,
In order to reduce space-consuming, avoid propeller from damaging, it usually needs the propeller of unmanned plane is removed, but above two propeller
The problem of there is propeller dismounting trouble with the attachment structure of motor.
Therefore, it is necessary to provide a kind of easy-to-mount unmanned plane propeller component.
Utility model content
Technical problem to be solved in the utility model is：A kind of easy-to-mount propeller component is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of propeller component, including spiral shell
Oar is revolved, the propeller includes oar seat, the propeller component and motor connection, in addition to base and elastic component, and base is arranged
It is connected on the output shaft of the motor and with the rotating part of motor, the base is provided with least two first buckles
Part, first fastener is provided with what is be adapted with first fastener along the circumferentially disposed of the base, the oar seat
Second fastener, first fastener or second fastener are n-type structures, and the elastic component is set in the motor
On the output shaft and two ends of the elastic component support the rotating part and oar seat respectively.
Further, the base close to the oar seat one end be provided with the first depressed part, first depressed part it is straight
Footpath is more than the diameter of oar seat, and first fastener is on the side wall of first depressed part, second fastener
On the perisporium of oar seat.
Further, first fastener be n-type structure and n-type structure opening towards motor, second buckle
Part is projection.
Further, the second fastener is the motor that faces away from of n-type structure and the opening of n-type structure, first card
Fastener is projection.
Further, the oar seats against one end of the nearly base and is provided with the second depressed part, second depressed part it is straight
Footpath is more than the diameter of the base, and the second fastener is on the side wall of second depressed part, and first fastener is located at
On the perisporium of the base.
Further, second fastener is that n-type structure and the opening of n-type structure face away from motor, described
One fastener is projection.
Further, the first fastener be n-type structure and n-type structure opening towards motor, second fastener is
Projection.
Further, the elastic component includes pressing plate and spring, and one end of the spring is fixedly connected with the pressing plate；Institute
State the one end of base away from oar seat and be provided with the 3rd depressed part being adapted with the pressing plate.
Further, the quantity of first fastener is two, and two the first fasteners are symmetricly set on the base
On.
Further, the base is spirally connected, is glued or clamping with the rotating part.
The beneficial effects of the utility model are：Base is set and the fastener with oar seat cooperation is set on base, is used
Family only needs to pressing oar seat and rotation oar seat just can be removably mounted propeller slightly, greatly reduces the dismounting difficulty of propeller；N-type knot
The fastener of structure coordinates elastic component to be locked to propeller, can be effectively prevented from propeller and depart from base, favorably
In guarantee aircraft flight safety；Simple in construction, handling ease, production cost is low.
Brief description of the drawings
The integrally-built schematic diagram that Fig. 1 coordinates for the propeller component of the utility model embodiment one with motor；
Fig. 2 is the explosive view of the propeller component of the utility model embodiment one；
Fig. 3 is another base in the propeller component of the utility model embodiment one and oar seat fit structure schematic diagram；
State diagram when Fig. 4 assembles for the propeller component of the utility model embodiment one；
Fig. 5 for the utility model embodiment one propeller component in base structural representation；
Fig. 6 is the sectional view after the propeller component assembling of the utility model embodiment one；
Fig. 7 for a kind of fit structure of base and oar seat in the propeller component of the utility model embodiment two signal
Figure.
Label declaration：
1st, oar seat；2nd, base；3rd, elastic component；31st, pressing plate；32nd, spring；4th, output shaft；
5th, rotating part；6th, the first fastener；7th, the second fastener；8th, the first depressed part；
9th, the second depressed part；10th, the 3rd depressed part.
Embodiment
To describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：The base being fixedly connected with motor is set, passes through the buckle on base
Fastener and elastic component on part, propeller cause spiral to be possible to carry out sealed and unblock in the way of pressing, rotate, greatly
It is big to facilitate user's dismounting propeller.
Fig. 1 be refer to Fig. 7, a kind of propeller component, including propeller, the propeller includes oar seat 1, the spiral
Oar component and motor connection, in addition to base 2 and elastic component 3, base 2 are set on the output shaft 4 of the motor and and motor
Rotating part 5 be connected, the base 2 is provided with least two first fasteners 6, and first fastener 6 is along the bottom
Seat 2 it is circumferentially disposed, oar seat 1 is provided with the second fastener 7 being adapted with first fastener 6, first card
Fastener 6 or second fastener 7 are n-type structures, and the elastic component 3 is set on the output shaft 4 of the motor and the bullet
Property part 3 two ends support the rotating part 5 and oar seat 1 respectively.
It was found from foregoing description, the beneficial effects of the utility model are：Base is set and set on base and oar seat
The fastener of cooperation, user only needs to pressing oar seat and rotation oar seat just can be removably mounted propeller slightly, greatly reduces propeller
Dismounting difficulty；The fastener of n-type structure coordinates elastic component to be locked to propeller, can be effectively prevented from propeller
Depart from base, advantageously ensure that aircraft flight safety；Simple in construction, handling ease, production cost is low.
Further, the base 2 is provided with the first depressed part 8, first depressed part 8 close to one end of oar seat 1
Diameter be more than the oar seat 1 diameter, first fastener 6 located at first depressed part 8 side wall on, described second
Fastener 7 is on the perisporium of oar seat 1.
Further, first fastener 6 be n-type structure and n-type structure opening towards motor, second buckle
Part 7 is projection.
Further, the second fastener 7 is the motor that faces away from of n-type structure and the opening of n-type structure, first card
Fastener 6 is projection.
Further, the oar seat 1 is provided with the second depressed part 9, second depressed part 9 close to one end of the base 2
Diameter be more than the base 2 diameter, the second fastener 7 located at second depressed part 9 side wall on, first buckle
Part 6 is on the perisporium of the base 2.
Further, second fastener 7 is that n-type structure and the opening of n-type structure face away from motor, described
One fastener 6 is projection.
Further, the first fastener 6 be n-type structure and n-type structure opening towards motor, second fastener 7
For projection.
Seen from the above description, the connected mode that propeller is connected by oar seat with base has four kinds.After connection, projection position
In the inside of n-type structure, two side plates of n-type structure can play spacing effect to rotations of oar seat, the top plate of n-type structure and
The direction for preventing oar court from deviating from motor with credit union of projection is moved, and elastic component can prevent oar seat from being moved towards motor drive direction, from
And, propeller is just fully latched.Preferably, the two ends of projection are resisted against on two side plates of n-type structure, so that oar
Unexpected rotation will not occur between base in seat.
Further, the elastic component 3 includes pressing plate 31 and spring 32, and one end of the spring 32 is consolidated with the pressing plate 31
Fixed connection；The one end of the base 2 away from oar seat 1 is provided with the 3rd depressed part 10 being adapted with the pressing plate 31.
Seen from the above description, by the cooperation of pressing plate and the 3rd depressed part, spring is fixed, it is to avoid in dismounting
When, spring is separated with motor rotating part or base, is conducive to facilitating user to dismount propeller.Set on a kind of preferred embodiment, oar seat
There is the pit being adapted with spring, it is spacing to spring progress by pit, be conducive to avoiding spring from occurring unexpected displacement, enter one
Step facilitates user to dismount propeller.
Further, the quantity of first fastener 6 is two, and two the first fasteners 6 are symmetricly set on the bottom
On seat 2.
Seen from the above description, the first uniform fastener is conducive to allowing propeller uniform force, so as to be conducive to improving
The security of aircraft flight.
Further, the base 2 is spirally connected, is glued or clamping with the rotating part 5.
Embodiment one
Fig. 1 be refer to Fig. 6, embodiment one of the present utility model is：Incorporated by reference to Fig. 1 and Fig. 2, a kind of propeller component,
Including propeller, the propeller includes oar seat 1, the propeller component and motor connection, in addition to base 2 and elastic component 3,
Base 2 is set on the output shaft 4 of the motor and is connected with the rotating part 5 of motor, and the base 2 is provided with least two
Individual first fastener 6, first fastener 6 is circumferentially disposed along the base 2, and the oar seat 1 is provided with and described first
The second fastener 7 that fastener 6 is adapted, first fastener 6 or second fastener 7 are n-type structure, the elasticity
Part 3 is set on the output shaft 4 of the motor and the two ends of the elastic component 3 support the rotating part 5 and oar seat 1 respectively.
As shown in Fig. 2 the base 2 is provided with the first depressed part 8, first depressed part 8 close to one end of oar seat 1
Diameter be more than the diameter of oar seat 1, oar seat 1 can be partly inserted in the base 2, and first fastener 6 is located at
On the side wall of first depressed part 8, second fastener 7 is on the perisporium of oar seat 1.
As shown in Fig. 2 first fastener 6 be the opening of n-type structure and n-type structure towards motor, second card
Fastener 7 is projection.Or, as shown in figure 3, the second fastener 7, which is n-type structure and the opening of n-type structure, faces away from motor,
First fastener 6 is projection.It should be noted that it can also be non-protruding that n-type structure, which can be protrusion, non-convex is set
It is accomplished by setting J-type groove on the perisporium of side wall or the oar seat 1 of the first depressed part 8 if the n-type structure gone out, J-type groove is not
Non-protruding n-type structure can be considered as completely by being removed the part of material.
Incorporated by reference to Fig. 4 and Fig. 6, after base 2 is connected with oar seat 1, projection is located at the inside of n-type structure, two of n-type structure
Side plate can play spacing effect, the top plate of n-type structure and deviating from the court of credit union's prevention oar seat 1 for projection to the rotation of oar seat 1
The direction motion of motor, elastic component 3 can prevent oar seat 1 towards motor drive direction motion, so that, propeller is just fully latched.
Preferably, the both sides of projection are resisted against on two side plates of n-type structure so that oar seat 1 will not occur between base 2 it is non-
It is expected that rotating.
Incorporated by reference to Fig. 2, Fig. 5 and Fig. 6, the elastic component 3 includes pressing plate 31 and spring 32, one end of the spring 32 and institute
Pressing plate 31 is stated to be fixedly connected；The one end of the base 2 away from oar seat 1 is provided with the 3rd depression being adapted with the pressing plate 31
Portion 10, by the cooperation of the depressed part 10 of pressing plate 31 and the 3rd, is fixed to spring 32, it is to avoid dismounting when, spring 32 with
Motor rotating part 5 or base 2 are separated, and are conducive to facilitating user to dismount propeller.Preferably, oar seat 1 is provided with and spring 32
The pit being adapted, is carried out spacing by pit to spring 32, is conducive to avoiding spring 32 from occurring unexpected displacement, further side
Just user dismounts propeller.
In the present embodiment, the quantity of first fastener 6 is two, and two the first fasteners 6 are symmetricly set on described
On base 2.In other embodiments the quantity of the first fastener 6 can be three, four or more.
The base 2 is spirally connected, is glued or clamping with the rotating part 5, and the present embodiment uses mode connects for screw.
Embodiment two
Refer to Fig. 7, embodiment two of the present utility model be on the basis of embodiment one matching somebody with somebody to oar seat 1 and base 2
Another scheme that conjunction mode is proposed, maximum difference is with embodiment one, and the base 2 is that (part) is inserted in oar seat 1
, it is specially：The oar seat 1 is provided with the second depressed part 9 close to one end of the base 2, and the diameter of second depressed part 9 is big
In the diameter of the base 2, the second fastener 7 is on the side wall of second depressed part 9, and first fastener 6 is located at
On the perisporium of the base 2.
Second fastener 7 is that n-type structure and the opening of n-type structure face away from motor, first fastener 6
For projection.Or, as shown in fig. 7, the first fastener 6 be the opening of n-type structure and n-type structure towards motor, second card
Fastener 7 is projection.
In summary, the propeller component that the utility model is provided, is provided with base and is set on base and matched somebody with somebody with oar seat
The fastener of conjunction, user only needs to pressing oar seat and rotation oar seat just can be removably mounted propeller slightly, greatly reduces propeller
Dismount difficulty；The fastener of n-type structure coordinates elastic component to be locked to propeller, can be effectively prevented from propeller and
Base departs from, and advantageously ensures that aircraft flight safety；Spring is fixed using the 3rd depressed part, it is to avoid in dismounting
When, spring is separated with motor rotating part or base, is conducive to facilitating user to dismount propeller；The first uniform fastener is conducive to
Propeller uniform force is allowed, so as to be conducive to improving the security of aircraft flight；Simple in construction, handling ease, production cost
It is low.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of propeller component, including propeller, the propeller include oar seat, the propeller component and motor connection,
It is characterized in that：Also include base and elastic component, base is set on the output shaft of the motor and connected with the rotating part of motor
Connect fixation, the base is provided with least two first fasteners, first fastener is along the circumferentially disposed of the base, institute
Oar seat is stated provided with the second fastener being adapted with first fastener, first fastener or second fastener
It is n-type structure, the elastic component is set on the output shaft of the motor and the two ends of the elastic component support the rotation respectively
Transfer part and oar seat.
2. propeller component according to claim 1, it is characterised in that：The base is provided with close to one end of oar seat
First depressed part, the diameter of first depressed part is more than the diameter of oar seat, and first fastener is located at described first
On the side wall of depressed part, second fastener is on the perisporium of oar seat.
3. propeller component according to claim 2, it is characterised in that：First fastener is n-type structure and n-type knot
The opening of structure is towards motor, and second fastener is projection.
4. propeller component according to claim 2, it is characterised in that：Second fastener is n-type structure and n-type structure
What is be open faces away from motor, and first fastener is projection.
5. propeller component according to claim 1, it is characterised in that：One end that the oar seats against the nearly base is provided with
Second depressed part, the diameter of second depressed part is more than the diameter of the base, and the second fastener is located at the described second depression
On the side wall in portion, first fastener is on the perisporium of the base.
6. propeller component according to claim 5, it is characterised in that：Second fastener is n-type structure and n-type knot
The opening of structure faces away from motor, and first fastener is projection.
7. propeller component according to claim 5, it is characterised in that：First fastener is n-type structure and n-type structure
Opening is towards motor, and second fastener is projection.
8. propeller component according to claim 1, it is characterised in that：The elastic component includes pressing plate and spring, described
One end of spring is fixedly connected with the pressing plate；The one end of the base away from oar seat is provided with what is be adapted with the pressing plate
3rd depressed part.
9. propeller component according to claim 1, it is characterised in that：The quantity of first fastener is two, two
Individual first fastener is symmetricly set on the base.
10. propeller component according to claim 1, it is characterised in that：The base is spirally connected with the rotating part, is glued
Or clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115507.0U CN206537506U (en) | 2017-02-07 | 2017-02-07 | A kind of propeller component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115507.0U CN206537506U (en) | 2017-02-07 | 2017-02-07 | A kind of propeller component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537506U true CN206537506U (en) | 2017-10-03 |
Family
ID=59945696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115507.0U Active CN206537506U (en) | 2017-02-07 | 2017-02-07 | A kind of propeller component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828917A (en) * | 2017-02-07 | 2017-06-13 | 深圳市高巨创新科技开发有限公司 | A kind of propeller component |
| CN110662695A (en) * | 2018-05-04 | 2020-01-07 | 深圳市大疆创新科技有限公司 | Screw mounting structure, screw, power suit and unmanned vehicles |
| CN111114764A (en) * | 2020-02-10 | 2020-05-08 | 中国工程物理研究院总体工程研究所 | Disposable propeller conversion device of unmanned aerial vehicle |
-
2017
- 2017-02-07 CN CN201720115507.0U patent/CN206537506U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828917A (en) * | 2017-02-07 | 2017-06-13 | 深圳市高巨创新科技开发有限公司 | A kind of propeller component |
| CN110662695A (en) * | 2018-05-04 | 2020-01-07 | 深圳市大疆创新科技有限公司 | Screw mounting structure, screw, power suit and unmanned vehicles |
| CN111114764A (en) * | 2020-02-10 | 2020-05-08 | 中国工程物理研究院总体工程研究所 | Disposable propeller conversion device of unmanned aerial vehicle |
| CN111114764B (en) * | 2020-02-10 | 2024-04-19 | 中国工程物理研究院总体工程研究所 | Disposable propeller conversion device of unmanned aerial vehicle |
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