CN208515804U - A kind of novel unmanned plane propeller arrangement - Google Patents
A kind of novel unmanned plane propeller arrangement Download PDFInfo
- Publication number
- CN208515804U CN208515804U CN201820958498.6U CN201820958498U CN208515804U CN 208515804 U CN208515804 U CN 208515804U CN 201820958498 U CN201820958498 U CN 201820958498U CN 208515804 U CN208515804 U CN 208515804U
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- China
- Prior art keywords
- attachment base
- pedestal
- support
- welded
- propeller
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Abstract
The utility model discloses a kind of novel unmanned plane propeller arrangements of air vehicle technique field, including pedestal, blade is respectively connected at left and right sides of the pedestal, the bottom of the pedestal is connected with attachment base, the bottom of the attachment base is equipped with motor, the outer wall of the motor is socketed with first support, the right side opening of the first support is equipped with groove, the inner cavity of the groove is welded with fixing axle, the right side of the fixing axle is clamped flexible c-type piece, weld organic frame in the right side of the elasticity c-type piece, propeller is connected in the sleeve on attachment base by the propeller arrangement by two fixed pins, directly propeller can be connected firmly by fixed column insertion sleeve when installation, fixed pin is pulled out when disassembly can unload propeller, it is more convenient to mount and dismount propeller, bracket is connect by the way of buckle with fuselage, significantly The connection type of bracket and fuselage is simplified, operation is more convenient, time saving and energy saving.
Description
Technical field
The utility model relates to air vehicle technique field, specially a kind of novel unmanned plane propeller arrangement.
Background technique
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned vehicle.Unmanned plane is actually the general designation of unmanned vehicle, and traditional unmanned plane propeller is during installation
It is fixed by bolts, operation is more inconvenient, and assembly and disassembly are more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of novel unmanned plane propeller arrangements, to solve in above-mentioned background technique
The traditional unmanned plane propeller proposed is fixed by bolts during installation, and operation is more inconvenient, and assembly and disassembly are more inconvenient
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel unmanned plane propeller arrangement, packet
Pedestal is included, blade is respectively connected at left and right sides of the pedestal, the bottom of the pedestal is connected with attachment base, the attachment base
Bottom is equipped with motor, and the outer wall of the motor is socketed with first support, and the right side opening of the first support is equipped with groove, described
The inner cavity of groove is welded with fixing axle, and the right side of the fixing axle is clamped flexible c-type piece, the right side weldering of the elasticity c-type piece
It is connected to rack, is welded with positioning column at left and right sides of the bottom of the pedestal, the bottom of the pedestal is welded with fixed column, described
The left and right sides of fixed column offers arc groove, is welded with second support at left and right sides of the top of the attachment base, institute
It states and is plugged with fixed pin on the outside of second support, the outer wall of the fixed pin is socketed with baffle ring, is connected on the outside of the baffle ring
Spring, and the inside of the other end of spring and second support connects, the spring is socketed on the outer wall of fixed pin, the attachment base
Top be welded with sleeve, the medial end of the fixed pin through sleeve inside and extend in arc groove, the company
Circular hole is offered at left and right sides of the surface of joint chair, offers C-shaped grooves on the left of the elasticity C matrix.
Preferably, the first support is aluminium alloy post.
Preferably, the elastic c-type piece is metallic elastic c-type piece.
Preferably, the bottom end of the fixed column is arc.
Compared with prior art, the utility model has the beneficial effects that the propeller arrangement passes through two fixed pins for spiral shell
Rotation paddle is connected in the sleeve on attachment base, directly propeller can be connected firmly by fixed column insertion sleeve when installation, be torn open
Fixed pin is pulled out when unloading can unload propeller, and installation and removal propeller is more convenient, and bracket and fuselage are using buckle
Mode connect, enormously simplify the connection type of bracket and fuselage, operate it is more convenient, it is time saving and energy saving.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model base construction schematic diagram；
Fig. 3 is the utility model attachment base cross-sectional view；
Fig. 4 is the utility model attachment base top view；
Fig. 5 is the utility model elasticity c-type piece top view.
In figure: 1 pedestal, 2 blades, 3 attachment bases, 4 motors, 5 first supports, 6 grooves, 7 fixing axles, 8 elastic c-type pieces, 9
Rack, 10 positioning columns, 11 fixed columns, 12 arc grooves, 13 second supports, 14 fixed pins, 15 baffle rings, 16 springs, 17 sleeves,
18 circular holes, 19C type groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel unmanned plane propeller arrangement, including
Pedestal 1, the left and right sides of the pedestal 1 are respectively connected with blade 2, and the bottom of the pedestal 1 is connected with attachment base 3, the connection
The bottom of seat 3 is equipped with motor 4, and the outer wall of the motor 4 is socketed with first support 5, and the right side opening of the first support 5 is equipped with
Groove 6, the inner cavity of the groove 6 are welded with fixing axle 7, and the right side of the fixing axle 7 is clamped flexible c-type piece 8, the elasticity
Organic frame 9 is welded on the right side of c-type piece 8, is welded with positioning column 10 at left and right sides of the bottom of the pedestal 1, the pedestal 1
Bottom is welded with fixed column 11, and the left and right sides of the fixed column 11 offers arc groove 12, the top of the attachment base 3
The left and right sides is welded with second support 13, and the outside of the second support 13 is plugged with fixed pin 14, the fixed pin 14
Outer wall is socketed with baffle ring 15, and the outside of the baffle ring 15 is connected with spring 16, and the other end of spring 16 and second support 13
Inside connection, the spring 16 are socketed on the outer wall of fixed pin 14, and the top of the attachment base 3 is welded with sleeve 17, described solid
The medial end of rationed marketing 14 runs through the inside of sleeve 17 and extends in arc groove 12, surface of the attachment base 3 or so two
Side offers circular hole 18, and the left side of the elasticity c-type piece 8 offers C-shaped grooves 19.
Wherein, the first support 5 is aluminium alloy post, and light weight, the elasticity c-type piece 8 is metallic elastic c-type piece,
Intensity is high, and the bottom end of the fixed column 11 is arc, convenient for being connected and fixed.
Working principle: blade 2 is connected with pedestal 1, and when installing blade 2, two positioning columns 10 of 1 bottom of pedestal are aligned
Circular hole 18 on attachment base 3 is simultaneously inserted into circular hole 18, and fixed column 11 is moved downward and entered in sleeve 17, fixed column at this time
11 bottom end be it is arc-shaped, fixed column 11 is during entering sleeve 17, the outer wall of the end of fixed pin 14 and fixed column 11
It contacts and is squeezed and move out, start compressed spring 16, when the arc groove 12 in fixed column 11 is moved down into fixation
When the end position of pin 14, fixed pin 14 is acted on self-return by 16 elastic force of spring and is inserted into arc groove 12
Chamber so that fixed column 11 is fixed in sleeve 17, and then pedestal 1 and attachment base 3 is connected firmly, when needing to dismantle, outward
Fixed pin 14 is pulled out, the end of fixed pin 14 is detached from arc groove 12, can remove the blade 2 of pedestal 1 and its connection, attachment base
3 are mounted in the shaft of motor 4, when motor 4 operates, attachment base 3 can be driven to rotate, attachment base 3 can be by being inserted in circular hole 18
Two positioning columns 10 be driven, so that 2 common rotation of blade with moving base 1 and its connection, opens up on elastic c-type piece 8
There are C-shaped grooves 19, since elastic c-type piece 8 has elasticity, fixing axle 7 can be inserted into C-shaped grooves 19 by when installation, thus will
First support 5 is connected and fixed with elastic c-type piece 8, and then entire propeller is fixed in rack 9.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of novel unmanned plane propeller arrangement, including pedestal (1), it is characterised in that: the left and right sides of the pedestal (1) is equal
It is connected with blade (2), the bottom of the pedestal (1) is connected with attachment base (3), and the bottom of the attachment base (3) is equipped with motor
(4), the outer wall of the motor (4) is socketed with first support (5), and the right side opening of the first support (5) is equipped with groove (6), institute
The inner cavity for stating groove (6) is welded with fixing axle (7), and the right side of the fixing axle (7) is clamped flexible c-type piece (8), the elasticity
Organic frame (9) are welded on the right side of c-type piece (8), are welded with positioning column (10) at left and right sides of the bottom of the pedestal (1), described
The bottom of pedestal (1) is welded with fixed column (11), and the left and right sides of the fixed column (11) offers arc groove (12), institute
It states and is welded with second support (13) at left and right sides of the top of attachment base (3), is plugged on the outside of the second support (13) solid
The outer wall of rationed marketing (14), the fixed pin (14) is socketed with baffle ring (15), is connected with spring (16) on the outside of the baffle ring (15),
And the other end of spring (16) is connect with the inside of second support (13), the spring (16) is socketed on the outer of fixed pin (14)
Wall is welded with sleeve (17) at the top of the attachment base (3), and the medial end of the fixed pin (14) is through the interior of sleeve (17)
Side simultaneously extends in arc groove (12), offers circular hole (18), the elasticity at left and right sides of the surface of the attachment base (3)
C-shaped grooves (19) are offered on the left of c-type piece (8).
2. a kind of novel unmanned plane propeller arrangement according to claim 1, it is characterised in that: the first support (5)
For aluminium alloy post.
3. a kind of novel unmanned plane propeller arrangement according to claim 1, it is characterised in that: the elasticity c-type piece (8)
For metallic elastic c-type piece.
4. a kind of novel unmanned plane propeller arrangement according to claim 1, it is characterised in that: the fixed column (11)
Bottom end is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958498.6U CN208515804U (en) | 2018-06-21 | 2018-06-21 | A kind of novel unmanned plane propeller arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958498.6U CN208515804U (en) | 2018-06-21 | 2018-06-21 | A kind of novel unmanned plane propeller arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208515804U true CN208515804U (en) | 2019-02-19 |
Family
ID=65326186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958498.6U Expired - Fee Related CN208515804U (en) | 2018-06-21 | 2018-06-21 | A kind of novel unmanned plane propeller arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208515804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053763A (en) * | 2019-04-18 | 2019-07-26 | 广西圣尧航空科技有限公司 | Unmanned plane propeller easy to repair |
| CN112520015A (en) * | 2020-11-25 | 2021-03-19 | 常州市长昊机械有限公司 | Convertible aviation folding blade |
| CN112693594A (en) * | 2020-12-12 | 2021-04-23 | 安徽卓尔航空科技有限公司 | Propeller and transmission variable pitch structure thereof |
-
2018
- 2018-06-21 CN CN201820958498.6U patent/CN208515804U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053763A (en) * | 2019-04-18 | 2019-07-26 | 广西圣尧航空科技有限公司 | Unmanned plane propeller easy to repair |
| CN112520015A (en) * | 2020-11-25 | 2021-03-19 | 常州市长昊机械有限公司 | Convertible aviation folding blade |
| CN112520015B (en) * | 2020-11-25 | 2023-06-20 | 常州市长昊机械有限公司 | Convertible aviation folding blade |
| CN112693594A (en) * | 2020-12-12 | 2021-04-23 | 安徽卓尔航空科技有限公司 | Propeller and transmission variable pitch structure thereof |
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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: 20190219 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |