CN106585978A - Fixed oar assembly - Google Patents
Fixed oar assembly Download PDFInfo
- Publication number
- CN106585978A CN106585978A CN201710067763.1A CN201710067763A CN106585978A CN 106585978 A CN106585978 A CN 106585978A CN 201710067763 A CN201710067763 A CN 201710067763A CN 106585978 A CN106585978 A CN 106585978A
- Authority
- CN
- China
- Prior art keywords
- buckle
- base
- spring
- oar
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/35—Rotors having elastomeric joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Toys (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a fixed oar assembly, which comprises an oar, a first buckle, a second buckle, a spring, a pedestal and a motor. The oar consists of blades and a blade connecting seat integrated to the blades. Both sides of the blade connecting seat are respectively equipped with a pair of hooks, and the two pairs of hooks cooperate with the first buckle and the second buckle respectively. The first buckle and the second buckle are movably arranged on the pedestal, and the spring abuts between the first buckle and the second buckle. The pedestal and the motor are in fastened connection. The fixed oar assembly has a compact structure, when the hooks of the blade connecting seat are clamped between the first buckle and the second buckle, the spring can provide elastic force to maintain firm clamping connection between the hooks and the first buckle and the second buckle, so that loosening cannot occur during flight. When the oar needs to be taken off, only by compressing the spring, the first buckle and the second buckle can break away from the hooks, and disassembly is very convenient.
Description
Technical field
The present invention relates to vehicle technology field, more particularly to a kind of fixing oar component.
Background technology
At present, unmanned air vehicle technique quickly grows, and the advantages of because of its portable, easy-to-use, flexible operation, more and more should obtain
With.Paddle components subject most load of body as the main power resources of unmanned plane.Blade is relied primarily at present
Spinner is fixed on motor shaft, but as blade is very high with the rotating speed of motor, vibration of the body in motor process is very
Greatly, consequently, it is possible to causing thread looseness or damage, ultimately result in body accident.Additionally, when dismantling and install blade, operation
Inconvenience, and be easily caused screw thread be damaged, make blade less tight with the connection of motor, increasing accident risk.On reducing
The body accident that reason is caused is stated, those skilled in the art is devoted to a kind of fixing oar component being connected firmly of exploitation.
The content of the invention
The technical problem to be solved is：A kind of blade easy accessibility, the connection between blade and motor are provided
Reliability is difficult the fixing oar component for releasing.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of fixing oar component, including oar,
One buckle, the second buckle, spring, base and motor, the oar include blade and with the integrally formed blade connecting seat of blade,
The both sides of the blade connecting seat are respectively arranged with a pair of grabs, and the grab of the blade connecting seat both sides blocks with first respectively
Button and the second buckle are engaged；First buckle and the second buckle is mobilizable is arranged on the base, and the first buckle
And second abut between buckle and have the spring；The base is fastenedly connected with the motor.
The beneficial effects of the present invention is：Oar, buckle, base and motor are sequentially connected by the fixing oar component, so as to reality
Existing oar is tightly fastened with motor, when the grab of blade connecting seat is fastened in the first buckle and the second buckle, the spring energy
Enough providing elastic force makes grab and the first buckle, the clamping of the second buckle keep firm, is not in release in flight course；When
When needing to remove oar, the first buckle and the second buckle need to be pressed inward against only, you can make the first buckle and the second buckle depart from described
Grab, dismantles very convenient.
Description of the drawings
Overall structure diagrams of the Fig. 1 for the fixing oar component of the embodiment of the present invention；
Explosive views of the Fig. 2 for the fixing oar component of the embodiment of the present invention；
Structure schematic diagrams of the Fig. 3 for the oar of the fixing oar component of the embodiment of the present invention；
Sectional views of the Fig. 4 for the first buckle of the fixing oar component of the embodiment of the present invention；
Base and structural representation when being clasped of the Fig. 5 for the fixing oar component of the embodiment of the present invention.
Label declaration：
1st, oar；11st, blade；12nd, blade connecting seat；13rd, grab；2nd, the first buckle；
21st, positioning convex；22nd, stepped throughhole；3rd, the second buckle；4th, spring；5th, spring shaft；
6th, screw；7th, base；71st, location hole；72nd, base plate through holes；73rd, guide；74th, raised line；
8th, base sheath；9th, motor.
Specific embodiment
By describing the technology contents of the present invention in detail, realizing purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is:Oar 1 is mobilizable with two to be snapped connection, and is provided with bullet between two buckles
Spring 4, by the compression or elongation of spring 4, is capable of achieving the dismounting or fixation of oar 1.
Refer to Fig. 1 and Fig. 2, a kind of fixing oar component, including oar 1, the first buckle 2, the second buckle 3, spring 4, bottom
Seat 7 and motor 9, the oar 1 include blade 11 and with 11 integrally formed blade connecting seat 12 of blade, the blade connecting seat
12 both sides are respectively arranged with a pair of grabs 13, and the grab 13 of 12 both sides of blade connecting seat respectively with the first buckle 2 and
Second buckle 3 is engaged；First buckle 2 and the second buckle 3 is mobilizable is arranged on the base 7, and the first buckle 2
And second abut between buckle 3 and have the spring 4；The base 7 is fastenedly connected with the motor 9.
Knowable to foregoing description, the beneficial effects of the present invention is：The fixing oar component is by oar, buckle, base and motor
It is sequentially connected, so as to realize being tightly fastened for oar and motor, when the grab of blade connecting seat is fastened in the first buckle and the second card
During button, the spring can provide elastic force makes grab and the first buckle, the clamping of the second buckle keep firm, in flight course
Be not in release；When needing to remove oar, only the spring need to be compressed, you can make the first buckle and the second buckle depart from described
Grab, dismantles very convenient.
Further, the inner side of first buckle 2 and the second buckle 3 is oppositely arranged；First buckle 2 and the second card
Stepped throughhole 22, and the aperture of inner side are provided with button 3 more than the aperture in outside.
Seen from the above description, the macropore of the inner side can be used to install spring, and aperture end face can withstand spring, to spring
Play position-limiting action.
Further, the inner side bore ends of the stepped throughhole 22 of first buckle 2 and the second buckle 3 are provided with chamfering.
Seen from the above description, chamfering is set in inner side bore ends, can conveniently loads spring.
Further, on the base 7, the position corresponding with the stepped throughhole 22 is provided with base plate through holes 72；Also wrap
Include a spring shaft 5, rank of the spring shaft 5 through the base plate through holes 72, spring 4 and the first buckle 2 and the second buckle 3
Scalariform through hole 22.
Seen from the above description, the spring shaft can prevent spring occur during compression up and down, left and right skew or
Departed from stepped throughhole by excess compression, it is ensured that the stability of structure.
Further, also including base sheath 8, the base sheath 8 is sheathed on the outside of the base 7.
Seen from the above description, on the one hand, the two ends of base plate through holes can be blocked by the base sheath, so as to fixed spring
Axle.
Further, a location hole 71,2 He of the first buckle are respectively arranged with the two lateral walls of the base 7
The outside of the second buckle 3 is provided with positioning convex 21, and the positioning convex 21 is connected in the location hole 71 and stretches out described
Outside location hole 71.
Seen from the above description, by the cooperation of location hole and positioning convex, can will be the first buckle and the second buckle preliminary
It is fixed on base, between the first buckle and the second buckle, is provided with spring, the first buckle and the second buckle can be made to hold out against the bottom of in
Seat；As positioning convex is stretched out outside location hole, when needing to dismantle oar, can pass through to press the positioning convex outside location hole, you can pressure
Contracting spring, so that oar is departed from buckle.
Further, connected by two screws 6 between the base 7 and the motor 9.
Further, four raised lines 74 are provided with the base 7, four raised lines 74 are respectively arranged at described first
The both sides of buckle 2 and the both sides of the second buckle 3, and the setting side of the bearing of trend of four raised lines 74 and the spring 4
To identical.
Seen from the above description, four raised lines can carry out spacing to the first buckle and the second buckle so as in spring
During compressive state changes, the direction movement that can only be arranged along spring, without the skew that other directions occur.
Further, the grab 13 includes joint end, and the inner side of the joint end is inclined plane.
Seen from the above description, when oar being installed, oar is positioned on the first buckle and the second buckle and oar, joint end is pushed
Inner side contact with the outer side edges of the first buckle and the second buckle, under the compressing of interior lateral incline, the first buckle and second card
Meeting gradually inside motion compresses spring is detained, is finally clamped in grab.
Further, guide 73 is additionally provided with the base 7, the guide 73 is arranged at two pairs of grabs 13
Between.
Seen from the above description, the guide can play the guiding role to oar, when installing oar, by two pairs of grabs along guiding
Part is pressed down, you can is made grab and buckle rapid alignment and is installed.
Embodiment one
Fig. 1 and Fig. 2 is refer to, embodiments of the invention one are：A kind of fixing oar component, for unmanned plane, can be
Unmanned plane provides power.The fixing oar component includes oar 1, buckle, spring 4, spring shaft 5, base 7 and motor 9 successively.Such as Fig. 3
It is shown, the oar 1 include blade 11 and with 11 integrally formed blade connecting seat 12 of blade, the bottom of the blade connecting seat 12
The both sides in portion are respectively arranged with a pair of grabs 13, and the buckle includes the first buckle 2 and the second buckle 3, and two pairs of grabs
13 are engaged with the first buckle 2 and the second buckle 3 respectively.The grab 13 includes joint end, and the inner side of the joint end is to incline
Inclined-plane.First buckle 2 and the second buckle 3 is mobilizable is arranged on the base 7, and the first buckle 2 and the second buckle 3
Inner side be oppositely arranged；As shown in figure 4, stepped throughhole 22 is provided with first buckle 2 and the second buckle 3, and it is interior
Aperture of the aperture of side more than outside；The inner side bore ends of the stepped throughhole 22 of first buckle 2 and the second buckle 3 are all provided with
There is chamfering, between first buckle 2 and the second buckle 3, be provided with spring 4, the two ends of spring 4 are connected to the first buckle 2 respectively
In the stepped throughhole 22 of the second buckle 3.
First buckle 2 and the second buckle 3 is mobilizable is connected to base 7, as shown in figure 5, the opposite sides of the base 7
The outside that a location hole 71, first buckle 2 and the second buckle 3 are respectively arranged with wall is provided with positioning convex 21, institute
State positioning convex 21 from base 7 to be connected in the location hole 71 and stretch out outside the location hole 71.On the base 7 with it is described
The corresponding position of stepped throughhole 22 is provided with base plate through holes 72；The spring shaft 5 through base plate through holes 72, spring 4 and
The stepped throughhole 22 of the first buckle 2 and the second buckle 3, prevents spring 4 from shifting during compression dislocation.The bottom
The outside of seat 7 is also arranged with a base sheath 8, and the base sheath 8 can shelter from the base plate through holes 72, so as to spring shaft 5 is solid
Due to base 7 so as to will not drop out.Four raised lines 74 are additionally provided with the base 7, four raised lines 74 are respectively provided with
In the both sides of first buckle 2 and the both sides of the second buckle 3, and the bearing of trend of four raised lines 74 and the spring
4 setting direction is identical, therefore can ensure the direction movement that the first buckle 2 and the second buckle 3 can only stretch along spring 4, and not
Can shift to other directions, it is to avoid the situation of clamping stagnation occur.Guide 73, the guiding are additionally provided with the base 7
Part 73 is arranged between two pairs of grabs 13, when installing oar 1, grab 13 can be pressed down along the guide 73, you can
Make 3 rapid alignment of grab 13 and the first buckle 2 and the second buckle.Pass through two screws 6 between the base 7 and the motor 9
It is fastenedly connected.
During installation, first the positioning convex 21 of the first buckle 2 can be plugged in the location hole 71 of base 7, then by spring 4
One end is inserted in the stepped throughhole 22 of the second buckle 3, and the second buckle 3 is loaded base 7, inserts the other end of spring 4
In the stepped throughhole 22 of the first buckle 2.Spring 4 is in confined state, can be that the first buckle 2 and the second buckle 3 provide bullet
Power so as to be clamped in base 7, is not in loosen.Spring shaft 5 is inserted into from base plate through holes 72, and puts base sheath 8, will
Base 7 is fixed on motor 9.When needing to install oar 1, only grab 13 need to be allowed to press down along the guide 73, you can to make grab
13 and first buckle 2 and 3 clamping of the second buckle, complete to install；When needing to dismantle oar 1,7 two side of protrusion base need to be only pressed
Positioning convex 21, makes the first buckle 2 and the second buckle 3 be separated with grab 13, completes dismounting.
In sum, the fixing oar component that the present invention is provided is connected firmly, and is not in loosen in flight course；Install
It is quick with convenient disassembly.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
The equivalents made by bright description and accompanying drawing content, or the technical field of correlation is directly or indirectly used in, include in the same manner
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of fixing oar component, it is characterised in that including oar, the first buckle, the second buckle, spring, base and motor, described
Oar include blade and with the integrally formed blade connecting seat of blade, the both sides of the blade connecting seat are respectively arranged with a pair of cards
Hook, and the grab of the blade connecting seat both sides is engaged with the first buckle and the second buckle respectively；First buckle and
Two buckles are mobilizable to be arranged on the base, and abutting has the spring between the first buckle and the second buckle；The bottom
Seat is fastenedly connected with the motor.
2. fixing oar component as claimed in claim 1, it is characterised in that the inner side of first buckle and the second buckle is relative
Arrange；Stepped throughhole, and the aperture of inner side are provided with first buckle and the second buckle more than the aperture in outside.
3. fixing oar component as claimed in claim 2, it is characterised in that first buckle and the second buckle it is stepped logical
The inner side bore ends in hole are provided with chamfering.
4. fixing oar component as claimed in claim 2, it is characterised in that corresponding with the stepped throughhole on the base
Position be provided with base plate through holes；Also include a spring shaft, the spring shaft is through the base plate through holes, spring and the first card
The stepped throughhole of button and the second buckle.
5. fixing oar component as claimed in claim 4, it is characterised in that also including base sheath, the base sheath is sheathed on institute
State the outside of base.
6. fixing oar component as claimed in claim 1, it is characterised in that be respectively arranged with the two lateral walls of the base
One location hole, is provided with positioning convex on the outside of first buckle and the second buckle, the positioning convex is connected in described
Location hole and stretch out outside the location hole.
7. fixing oar component as claimed in claim 1, it is characterised in that pass through two spiral shells between the base and the motor
Nail connection.
8. fixing oar component as claimed in claim 1, it is characterised in that be provided with four raised lines on the base, described four
Individual raised line is respectively arranged at the both sides of first buckle and the both sides of the second buckle, and the bearing of trend of four raised lines
It is identical with the setting direction of the spring.
9. fixing oar component as claimed in claim 1, it is characterised in that the grab includes joint end, the joint end
Inner side is inclined plane.
10. fixing oar component as claimed in claim 1, it is characterised in that guide is additionally provided with the base, it is described to lead
It is arranged between two pairs of grabs to part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067763.1A CN106585978B (en) | 2017-02-07 | 2017-02-07 | Fixed oar subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067763.1A CN106585978B (en) | 2017-02-07 | 2017-02-07 | Fixed oar subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585978A true CN106585978A (en) | 2017-04-26 |
| CN106585978B CN106585978B (en) | 2023-04-11 |
Family
ID=58586721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067763.1A Active CN106585978B (en) | 2017-02-07 | 2017-02-07 | Fixed oar subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585978B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033005A (en) * | 2017-10-16 | 2018-05-15 | 顺丰科技有限公司 | A kind of paddle folder is with folding paddle |
| CN111683874A (en) * | 2019-04-29 | 2020-09-18 | 深圳市大疆创新科技有限公司 | Quick detach coupling assembling, screw, power device, power component and unmanned aerial vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030068104A1 (en) * | 2001-10-10 | 2003-04-10 | Loftus Robert T. | Opposing conical preloaded elastomeric bearing assembly |
| CN204197273U (en) * | 2014-10-23 | 2015-03-11 | 郑荣武 | Multi-rotor aerocraft fast dismounting oar seat |
| CN204737024U (en) * | 2015-06-25 | 2015-11-04 | 深圳飞马机器人科技有限公司 | Quick detach formula screw mechanism |
| CN204956919U (en) * | 2015-08-18 | 2016-01-13 | 王军 | Screw connection structure and unmanned aerial vehicle |
| CN205469777U (en) * | 2016-01-11 | 2016-08-17 | 优利科技有限公司 | Aircraft |
| CN206537505U (en) * | 2017-02-07 | 2017-10-03 | 深圳市高巨创新科技开发有限公司 | A kind of fixing oar component |
-
2017
- 2017-02-07 CN CN201710067763.1A patent/CN106585978B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030068104A1 (en) * | 2001-10-10 | 2003-04-10 | Loftus Robert T. | Opposing conical preloaded elastomeric bearing assembly |
| CN204197273U (en) * | 2014-10-23 | 2015-03-11 | 郑荣武 | Multi-rotor aerocraft fast dismounting oar seat |
| CN204737024U (en) * | 2015-06-25 | 2015-11-04 | 深圳飞马机器人科技有限公司 | Quick detach formula screw mechanism |
| CN204956919U (en) * | 2015-08-18 | 2016-01-13 | 王军 | Screw connection structure and unmanned aerial vehicle |
| CN205469777U (en) * | 2016-01-11 | 2016-08-17 | 优利科技有限公司 | Aircraft |
| CN206537505U (en) * | 2017-02-07 | 2017-10-03 | 深圳市高巨创新科技开发有限公司 | A kind of fixing oar component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033005A (en) * | 2017-10-16 | 2018-05-15 | 顺丰科技有限公司 | A kind of paddle folder is with folding paddle |
| CN111683874A (en) * | 2019-04-29 | 2020-09-18 | 深圳市大疆创新科技有限公司 | Quick detach coupling assembling, screw, power device, power component and unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585978B (en) | 2023-04-11 |
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