CN206569266U - Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component - Google Patents
Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component Download PDFInfo
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- CN206569266U CN206569266U CN201621374606.2U CN201621374606U CN206569266U CN 206569266 U CN206569266 U CN 206569266U CN 201621374606 U CN201621374606 U CN 201621374606U CN 206569266 U CN206569266 U CN 206569266U
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- propeller
- fixed seat
- pedestal
- button block
- key switch
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Abstract
The utility model provides a kind of aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component, wherein propeller device for quickly disassembling includes fast disassembly type propeller and propeller mount component, and fast disassembly type propeller includes pedestal and the blade being arranged on pedestal；Propeller mount component includes fixed seat and key switch, it is provided between fixed seat and pedestal by rotating detachably connected snap fastener, key switch, which has, to be suitable to by tactile keying body and the button block being fixed in keying body, the side towards fixed seat of pedestal is formed is in several location structures that clamped position corresponds to button block in pedestal, button block is suitable in embedded location structure under not by pressed by external force state, and be held between fixed seat and pedestal, so that the motion of fast disassembly type propeller in the circumferential is limited by button block and locating slot, it is different from its limitation stress in the axial direction, improve mechanical strength, bring the good effect of stability.
Description
Technical field
The utility model is related to propeller field, and in particular to a kind of aircraft and its propeller device for quickly disassembling, fast disassembly type
Propeller and propeller mount component.
Background technology
Propeller refers to rotate in air or water by blade, and engine rotation power is converted into the device of propulsive force,
The blade that can have two or more is connected with pedestal, and the one side backward of blade is helicoid or is similar to a kind of propulsion of helicoid
Device, it is widely used in aircraft.At present, the propeller arrangement of common aircraft generally comprises pedestal and installs present
Blade on body, wherein, the rotating shaft connection of pedestal and engine, the rotating shaft rotates in the presence of engine and then drives blade
Rotate together with, so as to promote aircraft flight.For small-sized dismantled and assembled aircraft, used between usual pedestal and rotary shaft
Rotating shaft is passed through into the through hole on pedestal, then by way of nut links together rotating shaft and pedestal Screw assembly, therefore
It, which is mounted and dismounted, needs to be operated by instrument, uses cumbersome.
At present, common aircraft propeller disassembly and assembly structure is to form rest shoe in the bottom of propeller pedestal, by right
The installation to propeller is realized in fixation of the rest shoe on circumferential axial direction, although it by instrument without being grasped again
Make, but because propeller connects the power produced born by rest shoe, and then cause rest shoe easily to cause to damage because of fatigue,
And then reduce the mechanical strength of propeller.
Utility model content
Therefore, the technical problems to be solved in the utility model is the propeller for the aircraft for overcoming prior art because of connection
The power of generation is born by single part, in turn result in propeller easily because fatigue and damages, mechanical strength reduce technology
Defect.
To achieve these goals, the utility model provides a kind of propeller mount component, including：Fixed seat, it is fixed to connect
Be connected on the rotation section of drive device, between be connected annex by rotating detachably connected snap fastener；Press
Key switch, it is circumferentially fixed and be axially slidably disposed in fixed seat, with suitable for by tactile keying body and being fixed on button
Button block on body, and be relatively fixed in keying body by external force when seat is slid axially to keying body application restoring force
Return unit；Key switch is not when by pressed by external force state, and button block is located at a part of axially extended in fixed seat and hinder
Gear connects the first position that annex is relatively fixed seat rotation, and key switch is under by pressed by external force state, and button block is located at
The second place of retraction fixed seat.
Preferably, keying body is cylinder, several button blocks are arranged on keying body with projecting radially outward
Outer circumference surface on；Fixed seat offers first through hole vertically；Formed on the side wall of first through hole radially outward recessed
Groove；Keying body is slidably arranged in first through hole, and button block is slidably arranged in groove.
Preferably, the bottom that key switch outer surface is located between adjacent key block forms supporting of protruding outward
Portion；The inwall of the first through hole of fixed seat is provided with the wall of supporting inwardly protruded out corresponding to top, and top is without external force shape
Wall is supported under state.
Preferably, the external diameter of top is less than or equal to the external diameter of button block；Top is housed in first through hole.
Preferably, the external diameter of top is more than the external diameter of button block；The inwall of first through hole correspond to top to
Outer depression forms several grooves of supporting downward through fixed seat, and top corresponding inserted supports the cell wall of groove in groove is supported
To support wall.
Preferably, return unit is spring.
Preferably, fixed seat offers several mounting grooves being uniformly distributed circumferentially towards the side of connection annex, pacify
One end that the inwall or outer wall of tankage are located at sealed direction of rotation forms the limited wall stretched out towards in mounting groove.
To achieve these goals, the utility model also provides a kind of fast disassembly type propeller, including：Pedestal, with being connected
It is provided between substrate by rotating detachably connected snap fastener；And blade, at least two and circumferential it is uniformly distributed setting
On pedestal；Pedestal forms location structure towards the side for connecting substrate, and location structure is by connecting on substrate towards pedestal
The limitation of projecting member and blocking seat body phase are to connecting the rotation of substrate.
Preferably, location structure by from pedestal towards connection substrate some locating slots for being inwardly recessed of side.
Preferably, pedestal offers the second through hole vertically.
Preferably, the side of pedestal towards connection substrate be provided with several it is axially extended after bend the pawl of extension again
Block.
Preferably, location structure is connected on the side of substrate circumferentially angularly alternate set with rest shoe in pedestal direction
Put.
To achieve these goals, the utility model further provides for a kind of propeller device for quickly disassembling, including any of the above-described
The propeller mount component and fast disassembly type propeller of item；Button block is corresponding with location structure quantity, and is separately positioned on solid
On the correspondence position being engaged of reservation and pedestal；Button block is suitable in first position in embedded location structure, and is held in
Between fixed seat and pedestal.
Preferably, the second through hole in first through hole and pedestal in fixed seat is axially aligned；And keying body is suitable to
Moved axially in the second through hole.
Preferably, in the rotatable insertion mounting groove of rest shoe, and in latched position, the bending extension of rest shoe
Positioned at the side opposite with pedestal of limited wall.
Preferably, key switch and return unit activity be set on the locating shaft that setting is axially protruded out on rotating part,
Return unit promotes key switch so that button block correspondence is held in locating slot；Fixed seat is fixedly mounted on rotating part.
To achieve these goals, the utility model further provides for a kind of aircraft, including fuselage and any of the above-described
Propeller device for quickly disassembling.
Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component that the utility model is provided
Have the following advantages that：
1. the propeller mount component that the utility model is provided, when install connect annex when, the annex that is rotatably connected is to the
One position, now key switch is in without external force state, and a part of of button block axially extended in fixed seat and stops
Connected annex is relatively fixed seat rotation, and then realizes the axial restraint to connected annex；When dismounting connects annex,
Press of key switch, button block is located at the second place of retraction fixed seat, and now button block no longer stops connected annex
Seat rotation is relatively fixed, and then can realize that the rotation to connected annex is dismantled, because connection annex restraining in the circumferential is logical
The flexible generation of button block is crossed, mechanical strength is improved, the good effect of stability is brought.
2. the propeller mount component that the utility model is provided, because several button blocks are set with projecting radially outward
On the outer circumference surface of keying body, radially outward recessed groove, button are formed on the side wall of the first through hole of fixed seat
Body is slidably arranged in first through hole, and button block is slidably arranged in groove, and then when key switch is arranged on admittedly
When in reservation, by the spacing cooperation between button block and groove, the phase of key switch with fixed seat in the circumferential is realized
To fixation.
3. the utility model provide propeller mount component, due to key switch outer surface be located at adjacent key block it
Between bottom form the top protruded outward, the inwall of the first through hole of fixed seat is provided with to convex corresponding to top
That stretches supports wall, and wall is supported in top under without external force state, and then by top and supports the cooperation between wall, makes
Obtaining key switch will not be because the elastic force of return unit is acted on and be popped up from fixed seat, it is ensured that the assemble stable of key switch
The realization of property and function.
4. the propeller mount component that the utility model is provided, by being offered in fixed seat towards the side for connecting annex
Several mounting grooves being uniformly distributed circumferentially, the inwall or outer wall of mounting groove form direction positioned at one end of sealed direction of rotation
The limited wall stretched out in mounting groove, and then the position-limiting action for passing through limited wall so that connection annex can not be moved in the axial direction, be entered
And realize connection annex and the fixation of fixed seat in the axial direction.
5. the fast disassembly type propeller that the utility model is provided, can by rotation by being provided between pedestal and connected substrate
The snap fastener releasably connected, pedestal forms location structure towards the side for connecting substrate, and location structure is by linker
On part towards pedestal projecting member limitation and blocking seat body phase to connect substrate rotation, and then cause the fast disassembly type propeller
When by rotating to be dismounted, snap fastener realizes engaging function, while location structure realizes the rotation limit in circumference
Function processed, while the fast disassembly type propeller convenient disassembly is ensured, improves mechanical strength, brings the good effect of stability
Really.
6. the fast disassembly type propeller that the utility model is provided, by the way that location structure is connected into substrate in pedestal direction with rest shoe
Side on it is circumferentially angularly alternate set, be uniformly distributed circumferentially the stress point of fast disassembly type propeller, and then cause fast
Tear formula propeller stress open more steady, improve the in-flight stationarity of fast disassembly type propeller.
7. the utility model provide propeller device for quickly disassembling, due to the propeller mount component including any of the above-described with
And fast disassembly type propeller, therefore have the advantages that described in any of the above-described；Button block is corresponding with location structure quantity simultaneously, and
On the correspondence position being engaged for being separately positioned on fixed seat and pedestal, button block is suitable to embedded location structure in first position
In, and be held between fixed seat and pedestal so that the motion of fast disassembly type propeller in the circumferential is tied by button block and positioning
Structure is limited, from its limitation stress in the axial direction different, and then improves mechanical strength, brings the good effect of stability.
8. the aircraft that the utility model is provided, due to above-mentioned propeller device for quickly disassembling, while the propeller Quick Release
Device includes the propeller mount component and fast disassembly type propeller of any of the above-described, therefore with excellent described in any of the above-described
Point.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below according to of the present utility model
Specific embodiment and with reference to accompanying drawing, is described in further detail to utility model.
Fig. 1 is the explosive view of the propeller device for quickly disassembling of existing aircraft；
Fig. 2 is a kind of schematic diagram of embodiment of the utility model propeller device for quickly disassembling；
Fig. 3 is the explosive view of propeller device for quickly disassembling shown in Fig. 2；
Fig. 4 is the explosive view of another angle of propeller device for quickly disassembling shown in Fig. 2；
Fig. 5 is the schematic diagram that propeller device for quickly disassembling shown in Fig. 2 removes propeller；
Fig. 6 is the schematic diagram of another embodiment of the fixed block of propeller device for quickly disassembling shown in Fig. 2；
Fig. 7 is the longitudinal section that propeller device for quickly disassembling shown in Fig. 2 removes blade.
Each description of reference numerals is as follows in figure：
100- propeller mount components；1- fixed seats；11- first through hole；12- grooves；13- supports wall；14- supports groove；
15- mounting grooves；16- limited walls；2- key switches；21- keying bodies；22- button blocks；23- return units；24- tops；
200- drive devices；201- rotating parts；202- locating shafts；300- fast disassembly type propellers；301- pedestals；3011- locating slots；
The through holes of 3012- second；3013- rest shoes；302- blades；400- connectors.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " outer " in description of the present utility model
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Embodiment 1
A kind of embodiment of propeller device for quickly disassembling as shown in Figures 2 to 4, including it is used as the spiral shell of connection substrate
Revolve oar base assembly 100 and the fast disassembly type propeller 300 as connection annex.
Wherein, fast disassembly type propeller 300 includes pedestal 301 and at least two and is circumferentially uniformly set at pedestal 301
On blade 302, the side of pedestal 301 towards propeller mount component 100 forms location structure (not indicated in figure), positions
Structure is stopped the opposed helical oar base group of pedestal 301 by being limited on propeller mount component 100 towards pedestal projecting member
The rotation of part 100；
Propeller mount component 100 includes fixed seat 1 and key switch 2, and fixed seat 1 is fixedly connected on drive device 200
Rotation section 201 on, provided with (not marked in figure by rotating detachably connected snap fastener between fixed seat 1 and pedestal 301
Show)；Key switch 2 is circumferentially fixed and is axially slidably disposed in fixed seat 1, with suitable for by tactile keying body 21 and admittedly
The button block 22 in keying body 21 is scheduled on, and is relatively fixed in keying body 21 by external force when seat 1 slides axially to button
Body 21 applies the return unit 23 of restoring force；Key switch 2 is not by under pressed by external force state, and button block 22 is located at a part
It is axially extended in fixed seat 1 and stop fast disassembly type propeller 300 be relatively fixed seat 1 rotation first position；Key switch 2 by
Under pressed by external force state, button block 22 is located at the second place of retraction fixed seat 1.
Above-mentioned propeller device for quickly disassembling, when installing fast disassembly type propeller 300, by the pedestal 11 of fast disassembly type propeller 300
It is rotatably coupled in fixed seat 2, rotation pedestal 11 to first position, effect a part of axle of the button block 42 by return unit 23
To stretching out in fixed seat 1 and stop that fast disassembly type propeller 300 is relatively fixed seat 1 and rotates and then realize to fast disassembly type propeller
300 axial restraint, that is, realize the Fast Installation of fast disassembly type propeller 300；When dismantling fast disassembly type propeller 300, downwards
Press of key switch 4, button block 22 is located at the second place of retraction fixed seat 1, and now button block 22 no longer stops Quick Release
Formula propeller 300 is relatively fixed seat 1 and rotated so that fast disassembly type propeller 300 is screwed out from reversed turning in fixed seat 1, that is, is realized
The fast quick-detach of fast disassembly type propeller 300；Due to the restraining by button block 22 in the circumferential of fast disassembly type propeller 300
It is flexible to produce, and then mechanical strength is improved, bring the good effect of stability.
As optional embodiment, the location structure is what is be inwardly recessed from pedestal 301 towards the side of fixed seat 1
Some locating slots 3011；Button block 22 is corresponding with the quantity of locating slot 3011, and is separately positioned on fixed seat 1 and pedestal 301
On the correspondence position being engaged；Button block 22 is suitable in embedded locating slot 3011 in first position, and be held in fixed seat 1 with
Between pedestal 301, and then button block 22 and the locating slot 3011 of pedestal 301 by key switch 2 is engaged so that Quick Release
The motion of formula propeller 300 in the circumferential is limited by button block 22 and locating slot 3011, with its limitation in the axial direction by
Power is different, improves mechanical strength.
Specifically, keying body 21 is cylinder, several button blocks 22 are arranged on button sheet with projecting radially outward
On the outer circumference surface of body 21；Fixed seat 1 and pedestal 301 offer the first through hole 11 and second axially aligned and led to respectively vertically
Hole 3012；Radially outward recessed groove 12 is formed on the side wall of first through hole 11；Keying body 21 is at least slidably set
In first through hole 11, and suitable for being moved axially in the second through hole 3012, button block 22 is slidably arranged in groove 12,
As shown in figure 5, and then when key switch 2 is arranged in fixed seat 1, by the cooperation between button block 22 and groove 12,
Realize key switch 2 and the fixation of fixed seat 1 in the circumferential.
Wherein, as shown in figure 4, the bottom that the outer surface of key switch 2 is located between adjacent key block 22 is formed outwards
The top 24 protruded out, the external diameter of top 24 is less than or equal to the external diameter of button block 22；The first through hole 11 of fixed seat 1 it is interior
Wall correspond to top 24 be provided with inwardly protrude out support wall 13, button block 22 passes groove 12 and is held in locating slot
In 3011, top 24 is housed in first through hole 11 and correspondingly supports wall 13, and limits key switch 2 in fixed seat 1
It is middle to rotate, and then by top 24 and support the cooperation between wall 13 so that key switch 2 will not be because of the elastic force of return unit 23
Act on and popped up from fixed seat 1, it is ensured that the realization of the assemble stable and function of key switch 2.
As the embodiment of deformation, the bottom that the outer surface of key switch 2 is located between adjacent key block 22 is formed
The top 24 protruded outward, the external diameter of top 24 is more than the external diameter of button block 22；The inwall of first through hole 11 corresponds to
The outside depression in top 24 forms several and supports groove 14 downward through fixed seat 1, as shown in fig. 6, the correspondence of top 24 is inserted
It is located at and supports in groove 14, now support the cell wall of groove 14 to support wall 13, top 24 is housed in first through hole 11 and correspondingly
Support wall 13；First through hole 11 is shaped to a through hole with groove 12 simultaneously.In addition, groove 12 is with supporting groove 14 also
It can be the different fluting of the depth being molded on the hole wall of first through hole 11, be not repeated here herein.
During driving blade 302 is rotated, drive device 200 is an electric rotating machine (not indicated in figure), electric rotating
The output shaft of machine is fixedly connected with rotating part 201, and fixed seat 1 is fixedly mounted on rotating part 201 by connector 400, at this
In embodiment, connector 400 is screw, and then can be by the rotation of the output shaft for controlling electric rotating machine, to drive rotation
Portion 201 rotates so that the driving of rotating part 201 fixed seat 1 rotates and drives key switch 2 to rotate, so as to drive fast disassembly type spiral
Oar 300 is rotated coaxially.
As the embodiment of deformation, the drive device can also have the machine of rotation output power for rotary cylinder etc.
Structure, is no longer enumerated herein.
In addition, a locating shaft 202 protruded out upwards is provided with rotating part 201；Key switch 2 and return unit 23 are lived
Dynamic is set on locating shaft 202, and return unit 23 promotes key switch 2 so that the correspondence of button block 22 is held in locating slot 3011
In, so ensure that pedestal 301 with fixed seat 1 being relatively fixed in a rotational direction；Meanwhile, and because fixed seat 1 fixes peace
On rotating part 201, and then the driving of rotating part 201 fixed seat 1 is rotated, to drive key switch 2 to rotate, so as to drive
Fast disassembly type propeller 300 is rotated coaxially.In the present embodiment, return unit 23 is spring.
It is detachably connected by rotating between fixed seat 1 and pedestal 301 in order to realize, pedestal 301 towards fixed seat 1
Side be provided with several it is axially extended after bend the rest shoe 3013 of extension again；The corresponding surface of fixed seat 1 corresponds to rest shoe
3013 offer the mounting groove 15 of respective numbers, and the inwall of mounting groove 15 is located on sealed direction of rotation relative to rest shoe 3013
Overbending direction is protruded out in limited location wall 16, the rotatable insertion mounting groove 15 of rest shoe 3013, and in latched position, rest shoe
3013 bending extension is located at the side opposite with pedestal 301 of limited wall 16, as shown in fig. 7, and then passing through limited wall
The position-limiting action of the bending extension of 16 pairs of rest shoes 3013 so that pedestal 301 can not be moved in the axial direction, and then realize fast
Tear formula propeller 300 and the fixation of fixed seat 1 in the axial direction open.
As optional embodiment, the quantity of locating slot 3011 and rest shoe 3013 is all 3, and locating slot 3011 with
Rest shoe 3013 is set in pedestal 301 towards circumferentially angularly alternate on the side of fixed seat 1, makes the stress point edge of pedestal 301
Circumferentially it is uniformly distributed, and then make it that the stress of fast disassembly type propeller 300 is more steady, improves fast disassembly type propeller 300 and flying
Stationarity in row.Certainly, the quantity of locating slot 3011 and rest shoe 3013 can also be other quantity, specifically can be according to seat
The demand of the size and mechanical strength of body 301 and the contact surface of fixed seat 1 is set.
Embodiment 2
The present embodiment provides a kind of aircraft (not shown), including fuselage and any one spiral shell described in embodiment 1
Revolve oar device for quickly disassembling.
Above-mentioned aircraft, as a result of above-mentioned propeller device for quickly disassembling, therefore with any one of embodiment 1
Advantage.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (19)
1. a kind of propeller mount component (100), including：
Fixed seat (1), is fixedly connected on the rotating part of drive device (200) (201), with passing through between be connected annex
The detachably connected snap fastener of rotation；
Key switch (2), it is circumferentially fixed and be axially slidably disposed in the fixed seat (1), with suitable for by tactile button
Body (21) and the button block (22) being fixed in the keying body (21), and in the keying body (21) by external force phase
To the return unit (23) for applying restoring force when sliding axially to the keying body (21) of the fixed seat (1)；
Characterized in that,
The key switch (2) when not by pressed by external force state, the button block (22) be located at it is a part of it is axially extended in
The fixed seat (1) simultaneously stops the first position that connected annex rotates relative to the fixed seat (1), the key switch (2)
Under by pressed by external force state, the button block (22) is located at the second place of fixed seat (1) described in retraction.
2. propeller mount component (100) according to claim 1, it is characterised in that the keying body (21) is circle
Cylindricality, several described button blocks (22) are arranged on the outer circumference surface of the keying body (21) with projecting radially outward；
The fixed seat (1) offers first through hole (11) vertically；Formed radially outward on the side wall of the first through hole (11)
Recessed groove (12)；The keying body (21) is slidably arranged in the first through hole (11), the button block
(22) it is slidably arranged in the groove (12).
3. propeller mount component (100) according to claim 2, it is characterised in that key switch (2) outer surface
Bottom between the adjacent button block (22) forms the top (24) protruded outward；The fixed seat (1)
The inwall of the first through hole (11) correspond to the top (24) be provided with inwardly protrude out support wall (13), it is described to support
Wall (13) is supported described in being supported under without external force state in portion (24).
4. propeller mount component (100) according to claim 3, it is characterised in that the external diameter of the top (24)
Less than or equal to the external diameter of the button block (22)；The top (24) is housed in the first through hole (11).
5. propeller mount component (100) according to claim 3, it is characterised in that the external diameter of the top (24)
More than the external diameter of the button block (22)；The inwall of the first through hole (11) corresponds to the top (24) and is outwards recessed
Form several and support groove (14) downward through the fixed seat (1), top (24) corresponding inserted is supported described
In groove (14), the cell wall for supporting groove (14) supports wall (13) to be described.
6. the propeller mount component (100) according to claim any one of 1-5, it is characterised in that the return unit
(23) it is spring.
7. the propeller mount component (100) according to claim any one of 1-5, it is characterised in that the fixed seat (1)
Offer several mounting grooves (15) being uniformly distributed circumferentially towards the side of the connection annex, the mounting groove (15) it is interior
Wall or outer wall are located at one end of sealed direction of rotation and form the limited wall (16) stretched out towards in mounting groove (15).
8. a kind of fast disassembly type propeller (300), including：
Pedestal (301), is provided with by rotating detachably connected snap fastener between be connected substrate；With
Blade (302), at least two and circumferential is uniformly set on the pedestal (301)；
Characterized in that,
The pedestal (301) forms location structure towards the side for connecting substrate, and the location structure is by the linker
Stop rotation of the pedestal (301) relative to the connection substrate towards the limitation of the pedestal (301) projecting member on part.
9. fast disassembly type propeller (300) according to claim 8, it is characterised in that the location structure is from the seat
Body (301) direction connects some locating slots (303) that the side of substrate is inwardly recessed.
10. fast disassembly type propeller (300) according to claim 8, it is characterised in that the pedestal (301) is opened vertically
Provided with the second through hole (304).
11. the fast disassembly type propeller (300) according to any one of claim 8-10, it is characterised in that the pedestal
(301) towards the side of the connection substrate be provided with several it is axially extended after bend the rest shoe (305) of extension again.
12. fast disassembly type propeller (300) according to claim 11, it is characterised in that the location structure and the pawl
Block (305) is set in the pedestal (301) towards circumferentially angularly alternate on the side of the connection substrate.
13. a kind of propeller device for quickly disassembling, it is characterised in that including：Propeller mount group described in claim any one of 1-7
Part (100), and in claim 8-12 with the fast disassembly type propeller (300) described in respective items in claim 1-7；
The button block (22) is corresponding with the location structure quantity, and is separately positioned on the fixed seat (1) and the seat
On the correspondence position being engaged of body (301)；The button block (22) is suitable to the embedded positioning knot in the first position
In structure, and it is held between the fixed seat (1) and the pedestal (301).
14. propeller device for quickly disassembling according to claim 13, it is characterised in that the key switch (2) and described multiple
Position part (23) is movable to be set on the locating shaft (202) that setting is axially protruded out on the rotating part (201), the return unit
(23) key switch (2) is promoted so that the button block (22) correspondence is held in the locating slot (3011)；It is described
Fixed seat (1) is fixedly mounted on the rotating part (201).
15. a kind of propeller device for quickly disassembling, it is characterised in that including the propeller mount any one of claim 2-5
Component (100), and the fast disassembly type propeller (300) described in claim 10；The button block (22) and the location structure
Quantity correspondence, and be separately positioned on the correspondence position being engaged of the fixed seat (1) and the pedestal (301)；It is described to press
Key block (22) is suitable in the first position in the embedded location structure, and is held in the fixed seat (1) and the seat
Between body (301)；The first through hole (11) on the fixed seat (1) and second through hole on the pedestal (301)
(3012) axially align；And the keying body (21) is suitable to move axially in second through hole (3012).
16. propeller device for quickly disassembling according to claim 15, it is characterised in that the key switch (2) and described multiple
Position part (23) is movable to be set on the locating shaft (202) that setting is axially protruded out on the rotating part (201), the return unit
(23) key switch (2) is promoted so that the button block (22) correspondence is held in the locating slot (3011)；It is described
Fixed seat (1) is fixedly mounted on the rotating part (201).
17. a kind of propeller device for quickly disassembling, it is characterised in that including the propeller mount component (100) described in claim 7,
And the fast disassembly type propeller (300) described in claim 11；The button block (22) is corresponding with the location structure quantity, and
On the correspondence position being engaged for being separately positioned on the fixed seat (1) and the pedestal (301)；The button block (22) exists
The first position is suitable in the embedded location structure, and is held between the fixed seat (1) and the pedestal (301)；
In the rotatable insertion mounting groove (15) of rest shoe (3013), and in latched position, the rest shoe (3013)
Bend the side opposite with the pedestal (301) that extension is located at the limited wall (16).
18. propeller device for quickly disassembling according to claim 17, it is characterised in that the key switch (2) and described multiple
Position part (23) is movable to be set on the locating shaft (202) that setting is axially protruded out on the rotating part (201), the return unit
(23) key switch (2) is promoted so that the button block (22) correspondence is held in the locating slot (3011)；It is described
Fixed seat (1) is fixedly mounted on the rotating part (201).
19. a kind of aircraft, it is characterised in that with the propeller device for quickly disassembling any one of claim 13-18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374606.2U CN206569266U (en) | 2016-12-14 | 2016-12-14 | Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374606.2U CN206569266U (en) | 2016-12-14 | 2016-12-14 | Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206569266U true CN206569266U (en) | 2017-10-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374606.2U Withdrawn - After Issue CN206569266U (en) | 2016-12-14 | 2016-12-14 | Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206569266U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106628165A (en) * | 2016-12-14 | 2017-05-10 | 深圳市道通智能航空技术有限公司 | Aircraft and propeller fast disassembly device thereof, fast-disassembly propeller and propeller base component |
| CN108016614A (en) * | 2017-11-16 | 2018-05-11 | 上海歌尔泰克机器人有限公司 | A kind of adapter assembly, rotor assemblies and aircraft |
| WO2019210010A1 (en) | 2018-04-27 | 2019-10-31 | Wing Aviation Llc | Clip-on propeller mount |
| US10780975B2 (en) | 2018-04-27 | 2020-09-22 | Wing Aviation Llc | Clip-on propeller mount |
| CN114654670A (en) * | 2022-03-01 | 2022-06-24 | 威海恒锐精密机械有限公司 | A mould for processing shell of honeycomb briquette boat motor |
| CN114654670B (en) * | 2022-03-01 | 2024-05-03 | 威海恒锐精密机械有限公司 | Die for processing shell of motor of nest-making boat |
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2016
- 2016-12-14 CN CN201621374606.2U patent/CN206569266U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106628165A (en) * | 2016-12-14 | 2017-05-10 | 深圳市道通智能航空技术有限公司 | Aircraft and propeller fast disassembly device thereof, fast-disassembly propeller and propeller base component |
| WO2018107956A1 (en) * | 2016-12-14 | 2018-06-21 | 深圳市道通智能航空技术有限公司 | Unmanned aerial vehicle and power assembly thereof, propeller and propeller base assembly |
| CN106628165B (en) * | 2016-12-14 | 2020-03-10 | 深圳市道通智能航空技术有限公司 | Aircraft and screw quick detach device, quick detach formula screw and screw base subassembly thereof |
| CN108016614A (en) * | 2017-11-16 | 2018-05-11 | 上海歌尔泰克机器人有限公司 | A kind of adapter assembly, rotor assemblies and aircraft |
| WO2019210010A1 (en) | 2018-04-27 | 2019-10-31 | Wing Aviation Llc | Clip-on propeller mount |
| US10780975B2 (en) | 2018-04-27 | 2020-09-22 | Wing Aviation Llc | Clip-on propeller mount |
| US10780974B2 (en) | 2018-04-27 | 2020-09-22 | Wing Aviation Llc | Passively folding propeller blades for drag reduction |
| CN112055681A (en) * | 2018-04-27 | 2020-12-08 | Wing航空有限责任公司 | Clamp type propeller mounting piece |
| AU2019257691B2 (en) * | 2018-04-27 | 2021-12-02 | Wing Aviation Llc | Clip-on propeller mount |
| EP3765360A4 (en) * | 2018-04-27 | 2021-12-29 | Wing Aviation LLC | Clip-on propeller mount |
| CN114654670A (en) * | 2022-03-01 | 2022-06-24 | 威海恒锐精密机械有限公司 | A mould for processing shell of honeycomb briquette boat motor |
| CN114654670B (en) * | 2022-03-01 | 2024-05-03 | 威海恒锐精密机械有限公司 | Die for processing shell of motor of nest-making boat |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171020 Effective date of abandoning: 20200310 |