CN207029526U - A kind of mounting structure for propeller and unmanned plane - Google Patents
A kind of mounting structure for propeller and unmanned plane Download PDFInfo
- Publication number
- CN207029526U CN207029526U CN201720879438.0U CN201720879438U CN207029526U CN 207029526 U CN207029526 U CN 207029526U CN 201720879438 U CN201720879438 U CN 201720879438U CN 207029526 U CN207029526 U CN 207029526U
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- China
- Prior art keywords
- propeller
- connector
- fixture
- button
- keeper
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Abstract
The utility model proposes a kind of mounting structure for propeller, including the motor connector that propeller connection component is fixedly connected with propeller and is fixedly connected with motor, the propeller connection component includes propeller fixture, button, keeper and connector, the keeper stretches out from the bottom of the propeller fixture, connector is spindle rotationally arranged in the propeller fixture by one perpendicular to the rotating shaft of connector, connector one end is connected with the locating dowel, the other end is positioned at the bottom for pressing compression leg, keeper hole corresponding with locating piece position is provided with the motor connector, the button position corresponding position is provided with return unit on the motor connector, the knob assembly that can be threaded in or out propeller fixture is provided between the propeller fixture and the motor connector.Existing dismounting is wasted time and energy when solving existing unmanned plane propeller by the utility model, the problem of removal efficiency.
Description
Technical field
It the utility model is related to a kind of improvement of mounting structure for propeller.
Background technology
Unmanned plane includes propeller and motor in the prior art, and propeller is directly solid predominantly by screw when fixing
Due to needing the instruments such as screwdriver to be dismantled on motor, when being dismantled, whole dismounting process is more time-consuming, dismounting effect
Rate is low.
Utility model content
The utility model provides a kind of mounting structure for propeller, solves existing dismounting expense during existing unmanned plane propeller
When it is laborious, the problem of removal efficiency.
To reach the purpose for solving above-mentioned technical problem, the utility model is used using proposed mounting structure for propeller
Following technical scheme is achieved：
A kind of mounting structure for propeller, including be fixedly connected with propeller connection component with propeller and be fixedly connected with motor
Motor connector, the propeller connection component includes propeller fixture, button, keeper and connector, the button,
Keeper is inserted into the propeller fixture, and the keeper stretches out from the bottom of the propeller fixture, the company
Fitting is spindle rotationally arranged in the propeller fixture by one perpendicular to the rotating shaft of the connector, the connector one
End is connected with the keeper, and the other end is located at the bottom of the button, is provided with and keeper position on the motor connector
Keeper hole corresponding to putting, return unit, the spiral are provided with the motor connector with the button position corresponding position
The knob assembly that can be threaded in or out propeller fixture is provided between oar fixture and the motor connector.
The utility model also proposes a kind of unmanned plane, including the mounting structure for propeller described in above-mentioned technical proposal.
In the technical solution of the utility model, in addition to following additional technical feature：
Further, set on the motor connector and plug-in opening corresponding with button position, the return unit are located at
In the plug-in opening, the return unit is spring or elastic foam.
Further, the knob assembly includes at least one helicla flute and the setting being arranged on the motor connector
At least one block of spiral of corresponding setting on the propeller fixture.
Further, the connector and the keeper clamping, neck, the connector are provided with the keeper
End is snapped onto in the neck.
Further, the positioning hole for inserting keeper is provided with the propeller fixture, the positioning hole passes through
Wear the propeller fixture to set, the button being provided with for inserting button on the propeller fixture passes through hole.
Further, the elongated slot for accommodating connector is opened up on the propeller fixture, the elongated slot is opened in institute
State below button and pass through hole perpendicular to the button, the in-profile of the elongated slot is more than the exterior contour of the connector.
Further, the connector is set at least provided with 2 along the button circumferential edge.
Further, the both sides of the elongated slot are symmetrically arranged with the plug-in opening for inserting the fixed rotating shaft.
Further, the propeller connection component is fixedly connected by screw with the propeller, the motor connection
Part is fixedly connected by screw with motor rotor.
Advantages below and good effect be present in the utility model：
The utility model proposes a kind of mounting structure for propeller, including the propeller connection component being fixedly connected with propeller
With the motor connector fixed with motor, propeller connection component includes button, keeper, connector, and connector one end is with determining
Position part connection, one end is arranged on below button, and is spindle rotationally arranged in by a rotating shaft inside propeller fixture, press by
It button, can be rotated in the pressing connector by button along perpendicular to rotating shaft, due to lever principle, keeper can be driven to move up,
Keeper is finally set to be provided with positioning hole on motor connector and in propeller fixture completely into in propeller fixture
Knob assembly is provided between motor connector, is moved on the positioning element completely into knob assembly can be passed through after propeller fixture
Propeller fixture is screwed into motor connector, now release button, by recovering to act in return unit, button can be made by bullet
Go out, set back, drive keeper to move down and meanwhile be inserted into propeller fixture and positioning hole in realize and position, during dismounting, press
Lower button, keeper is driven completely into turn propeller fixture after propeller fixture, after knob assembly completely disengages
I.e. separable, installing/dismounting is simple to operate, improves and removes and installs efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model mounting structure for propeller；
Fig. 2 is the structure decomposition figure of the utility model mounting structure for propeller；
Fig. 3 is the structural representation of the propeller fixture of the utility model mounting structure for propeller；
Fig. 4 is the structural representation of the motor connector of the utility model mounting structure for propeller；
Fig. 5 is the view in full section of the utility model mounting structure for propeller
Fig. 6 is partial enlarged drawing at Fig. 5 A.
Embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and detailed description, this
Utility model proposes a kind of embodiment of mounting structure for propeller, shown in reference picture 1- Fig. 6, including is fixedly connected with propeller 1
Propeller connection component 4 and the motor connector 3 being fixedly connected with motor 2, specifically, the propeller connection component passes through spiral shell
Nail is fixedly connected with the propeller 1, and the motor connector 3 is fixedly connected by screw with motor rotor.Propeller 1 it is fast
Quick-detach and installation, then correspond to quickly removing and installing between propeller connection component and motor connector 3.
The propeller connection component 4 in the present embodiment mainly includes propeller fixture 41, button 42, keeper 43
With connector 44, the button 42, keeper 43 are inserted into the propeller fixture 41, further, the propeller
The positioning hole 46 for inserting keeper 43 is provided with fixture 41, the positioning hole 46 runs through the propeller fixture 41
Set and stretched out from the bottom of the propeller fixture 41, is provided with the propeller fixture 41 for inserting button 42
Button pass through hole 45.Described one end of connector 44 is connected with the keeper 43, it is preferred that the connector 44 with it is described fixed
The position clamping of part 43, neck 431 is provided with the keeper 43, the end of connector 44 is snapped onto in the neck 431, separately
One end is located at the bottom of the button 42, and connector 44 is rotatably set by one perpendicular to the rotating shaft 5 of the connector 44
, then can be 5 turns by rotating shaft when connector 44 is acted on by the downward pressing force of button 42 in the propeller fixture 41
Dynamic, due to lever principle, the active force that button 5 pushes then is delivered on keeper 43 by connector 44, drives keeper 43
Move up, be inserted into propeller fixture 41 due to keeper 43 and stretched out from the bottom of propeller fixture 41, then can
Constantly moved up under the pressing force of button 42, finally completely into inside the positioning hole 46 in propeller fixture 41.It is preferred that
, the keeper 43 in the present embodiment is locating dowel, and propeller fixture 41 is propeller fixed disk.
The keeper hole 31 with the position correspondence of keeper 43 is provided with the motor connector 3, is connected in the motor
With being provided with return unit 6 at the position correspondence of button 42 on part 3, when specifically setting, on the motor connector 3 set and
With the plug-in opening 32 of the position correspondence of button 42, the return unit 6 is located in the plug-in opening 32, the return unit 6 be spring or
Elastic foam.
Being provided between the propeller fixture 41 and the motor connector 3 can make propeller fixture 41 screw in or revolve
The knob assembly 7 gone out.Further, the knob assembly 7 includes at least one spiral being arranged on the motor connector 3
Groove 71 and on the propeller fixture 41 corresponding setting at least one block of spiral 72, specifically, motor connector 3
On be provided with protruding block, helicla flute 71 is provided with the inside of protruding block.By the cooperation of helicla flute 71 and block of spiral 72, make spiral
The rotation of oar fixture 41 is screwed on motor connector 3 or back-outed from motor connector 3.Certainly, can also be fixed in propeller
Helicla flute 71 is set on part 41, block of spiral 72 is set on motor connector, is not particularly limited herein.
When carrying out installation propeller 1：Button 42 is pressed, button 42 presses the one end of connector 44, make connector 44 around
Rotating shaft 5 rotates, and keeper moves up under leverage, the positioning hole in keeper 43 completely into propeller fixture 41
After 46, any one helicla flute 71 that the block of spiral 72 of propeller fixture 41 is aligned to motor connector 3 screws in, and is screwed into bottom
Release button 42 afterwards, due to being provided with the return unit 6 with the position correspondence of button 42 on the motor connector 3 of the lower end of button 42,
When propeller fixture 41 is screwed on motor connector 3, certain compression stress can be produced to return unit 6 by being screwed down power,
After the release of button 42, button 42 restores to the original state under the reaction force of return unit 6, drives keeper 43 to move down, enters
Positioning completely is completed in the keeper hole 31 of motor connector 3.
When tearing propeller open：Button 42 is pressed, drives keeper 43 to treat spiral shell completely into turn propeller 1 after positioning hole 46
Spin-block 72 is i.e. separable after being completely disengaged with helicla flute 71.
By the mounting structure for propeller in the present embodiment can quick-detach propeller 1 soon, it is time saving and energy saving, and be not required to any
Instrument can be completed reliably to dismount, and realize the fast assembling-disassembling of propeller 1, improve removal efficiency.
Further, the elongated slot 47 for accommodating connector 44, the elongated slot 47 are opened up on the propeller fixture 41
It is opened in the lower section of button 42 and passes through hole 45 perpendicular to the button, for ease of rotating shaft of the connector 44 along its vertical setting
5 swing up and down, and the in-profile of the elongated slot 47 is more than the exterior contour of the connector 44.
Further, the connector 44 is set at least provided with 2 along the circumferential edge of button 42.It is corresponding, positioning
Number of the part 43 also with connector 44 is correspondingly arranged, and can simultaneously be acted on and is pressed on connector 44 when button 42 pushes, make company
The synchronous axial system of fitting 44, and then drive the keeper 43 coordinated with it to move up simultaneously, realize fast quick-detach or assembling.
Further, the both sides of the elongated slot 47 are symmetrically arranged with the plug-in opening 8 for inserting the fixed rotating shaft 5.Turn
Axle 5 is arranged in plug-in opening 8 and set perpendicular to elongated slot 47, can make connector 44 using it as fulcrum.
A kind of unmanned plane, including the mounting structure for propeller described in above-mentioned technical proposal are also proposed in the present embodiment.
Above example is only illustrating the technical solution of the utility model, rather than is limited；Although with reference to before
Embodiment is stated the utility model is described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these
Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical scheme claimed spirit and
Scope.
Claims (10)
1. a kind of mounting structure for propeller, it is characterised in that including being fixedly connected with propeller connection component and and horse with propeller
Up to the motor connector being fixedly connected, the propeller connection component includes propeller fixture, button, keeper and connection
Part, the button, keeper are inserted into the propeller fixture, and the keeper is from the bottom of the propeller fixture
Stretching out, the connector is spindle rotationally arranged in the propeller fixture by one perpendicular to the rotating shaft of the connector,
Described connector one end is connected with the keeper, and the other end is located at the bottom of the button, is set on the motor connector
There is keeper hole corresponding with locating piece position, the button position corresponding position is provided with reset on the motor connector
Part, the set of knobs that can be threaded in or out propeller fixture is provided between the propeller fixture and the motor connector
Part.
2. mounting structure for propeller according to claim 1, it is characterised in that the motor be connected fitting on set and with
Plug-in opening corresponding to button position, the return unit are located in the plug-in opening, and the return unit is spring or elastic foam.
3. mounting structure for propeller according to claim 1, it is characterised in that the knob assembly is described including being arranged on
At least one helicla flute on motor connector and it is arranged at least one of corresponding setting on the propeller fixture
Block of spiral.
4. mounting structure for propeller according to claim 1, it is characterised in that the connector and the keeper card
Connect, neck is provided with the keeper, the connector end is snapped onto in the neck.
5. mounting structure for propeller according to claim 1, it is characterised in that be provided with use on the propeller fixture
In the positioning hole of inserting keeper, the positioning hole is set through the propeller fixture, is set on the propeller fixture
It is equipped with the button for inserting button and passes through hole.
6. mounting structure for propeller according to claim 5, it is characterised in that open up and be used on the propeller fixture
The elongated slot of connector is accommodated, the elongated slot is opened in below the button and passes through hole perpendicular to the button, the elongated slot
In-profile is more than the exterior contour of the connector.
7. mounting structure for propeller according to claim 6, it is characterised in that the connector is at least provided with 2, along institute
State the setting of button circumferential edge.
8. mounting structure for propeller according to claim 6, it is characterised in that the both sides of the elongated slot are symmetrical arranged useful
In the plug-in opening of the fixed rotating shaft of inserting.
9. mounting structure for propeller according to claim 1, it is characterised in that the propeller connection component passes through screw
It is fixedly connected with the propeller, the motor connector is fixedly connected by screw with motor rotor.
10. a kind of unmanned plane, it is characterised in that including the mounting structure for propeller described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879438.0U CN207029526U (en) | 2017-07-19 | 2017-07-19 | A kind of mounting structure for propeller and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720879438.0U CN207029526U (en) | 2017-07-19 | 2017-07-19 | A kind of mounting structure for propeller and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029526U true CN207029526U (en) | 2018-02-23 |
Family
ID=61465060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720879438.0U Active CN207029526U (en) | 2017-07-19 | 2017-07-19 | A kind of mounting structure for propeller and unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519999A (en) * | 2020-12-17 | 2021-03-19 | 雄名航空科工（芜湖）股份有限公司 | Propeller and transmission device thereof |
-
2017
- 2017-07-19 CN CN201720879438.0U patent/CN207029526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519999A (en) * | 2020-12-17 | 2021-03-19 | 雄名航空科工（芜湖）股份有限公司 | Propeller and transmission device thereof |
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