CN213649872U - Rotor type unmanned aerial vehicle foldable propeller structure - Google Patents
Rotor type unmanned aerial vehicle foldable propeller structure Download PDFInfo
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- CN213649872U CN213649872U CN202021768420.1U CN202021768420U CN213649872U CN 213649872 U CN213649872 U CN 213649872U CN 202021768420 U CN202021768420 U CN 202021768420U CN 213649872 U CN213649872 U CN 213649872U
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- fixedly connected
- dwang
- aerial vehicle
- unmanned aerial
- propeller structure
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Abstract
The utility model discloses a rotor type unmanned aerial vehicle collapsible propeller structure relates to unmanned air vehicle technical field. This collapsible propeller structure of rotor formula unmanned aerial vehicle, including the device main part, accuse device in the inside fixedly connected with of device main part, the outside of device main part is provided with propeller structure, propeller structure is including drawing back restraint groove, dwang, the inner wall right side of drawing back restraint groove is provided with the buckle controller, the left side of dwang is provided with the screw, the right side of dwang is articulated with the inside of device main part, the right side fixedly connected with resistance device of dwang, arc from restoring to the throne in the bottom middle-end fixedly connected with of dwang. The utility model discloses a rotatory dwang drives the screw and receives to restraint and advance to receive and restraint the inslot, compresses an arc from restoring to the throne, and the purpose of restrainting is realized collapsible convenient receipts through a kelly of dwang bottom fixed connection and the inside kelly joint of No. two of buckle controller simultaneously.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a collapsible propeller structure of rotor formula unmanned aerial vehicle.
Background
With the improvement of related scientific technologies and the reduction of manufacturing cost, the unmanned aerial vehicle does not belong to certain industries and fields with high technical content and large capital investment any more, and besides playing irreplaceable roles in the fields of agriculture, exploration, professional photography and the like, the unmanned aerial vehicle gradually enters the daily life of ordinary people. Traditional unmanned aerial vehicle comprises the horn and the frame that the multiunit is fixed each other, and the screw is located outmost to need carry out special protection, need dedicated container, accomodate very inconveniently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a collapsible propeller structure of rotor formula unmanned aerial vehicle to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a collapsible propeller structure of rotor formula unmanned aerial vehicle, includes the device main part, accuse device in the inside fixedly connected with of device main part, the outside of device main part is provided with propeller structure, the front of device main part is provided with slide button, propeller structure is including receipts beam groove, dwang, the inner wall right side in receipts beam groove is provided with the buckle controller, the top right side fixedly connected with arc inside bayonet catch locating lever in the receipts beam groove, the left side of dwang is provided with the screw, the right side of dwang is articulated with the inside of device main part, the top fixedly connected with stopper of dwang, the bottom left side fixedly connected with kelly No. one of bottom of dwang, the right side fixedly connected with resistance device of dwang, the arc of bottom middle-end fixedly connected with of dwang is from restoring to the throne.
Preferably, the number of the propeller structures is four, and the four propeller structures are respectively arranged at the top end, the bottom, the left side and the right side of the device main body.
Preferably, the buckle controller includes No. two kellies, No. two kellies's right side is articulated with receipts beam slot inner wall right side, the spread groove has been seted up on the positive left side of No. two kellies, No. two arcs of top left side fixedly connected with of No. two kellies are from restoring to the throne.
Preferably, the number of the sliding buttons is four, and the back surface of each sliding button is fixedly connected with the front surface of the second clamping rod through a connecting groove.
Preferably, the resistance device includes the base, the right side middle part of base articulates there is the resistance kelly, the top and the bottom of resistance kelly are fixedly connected with reset spring respectively, the right side fixedly connected with baffle of base totally two.
Preferably, one side of the return spring is fixedly connected with the resistance clamping rod, and the other side of the return spring is fixedly connected with the baffle.
(III) advantageous effects
The utility model provides a rotor type unmanned aerial vehicle collapsible propeller structure. The method has the following beneficial effects:
(1) the utility model discloses a rotatory dwang drives the screw and receives to restraint and advance to receive and restraint the inslot, compresses an arc from restoring to the throne, and the purpose of restrainting is realized collapsible convenient receipts through a kelly of dwang bottom fixed connection and the inside kelly joint No. two of buckle controller simultaneously.
(2) The utility model discloses a slip smooth button makes No. two kellies and a kellies separation, release dwang and screw to stopper and device main part outer wall contact from restoring to the throne through an arc, realize the convenient purpose of opening the screw, simultaneously at the in-process that promotes the dwang, through resistance device on dwang right side and the interior latch locating lever resistance activity joint of arc, great reduction the slew velocity of dwang, effectually prevented to reason from restoring to the throne because of an arc to cause screw percussion device main part outer wall too greatly and damage in one.
Drawings
FIG. 1 is a schematic view of the internal structure of the device body of the present invention;
FIG. 2 is a front view of the device body of the present invention;
FIG. 3 is a schematic view of the structure of the propeller of the present invention;
FIG. 4 is a schematic view of the structure of the buckle controller of the present invention;
fig. 5 is a schematic structural view of the resistance device of the present invention.
In the figure: 1 device main part, 2 central control device, 3 screw structure, 4 smooth buttons, 5 receipts restraint groove, 6 dwang, 7 buckle controllers, 71 second card pole, 72 spread groove, 73 second arc from restoring to the throne the dwang, 8 arc in the latch locating lever, 9 screw, 10 stopper, 11 first card pole, 12 resistance device, 121 base, 122 resistance card pole, 123 reset spring, 124 baffle, 13 first arc from restoring to the throne the dwang.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a foldable propeller structure of a rotary wing type unmanned aerial vehicle comprises a device main body 1, a central control device 2 is fixedly connected inside the device main body 1, propeller structures 3 are arranged on the outer side of the device main body 1, the number of the propeller structures 3 is four, the four propeller structures 3 are respectively arranged at the top end, the bottom, the left side and the right side of the device main body 1, a slide button 4 is arranged on the front side of the device main body 1, each propeller structure 3 comprises a beam collecting groove 5 and a rotating rod 6, a buckle controller 7 is arranged on the right side of the inner wall of the beam collecting groove 5, the buckle controller 7 comprises a second clamping rod 71, the right side of the second clamping rod 71 is hinged with the right side of the inner wall of the beam collecting groove 5, a connecting groove 72 is formed in the left side of the front side of the second clamping rod 71, a second arc-shaped self-resetting rotating rod 73 is fixedly connected to the left side of the top end of the second clamping rod 71, jaw locating lever 8 in the top right side fixedly connected with arc of receipts groove 5, the left side of dwang 6 is provided with screw 9, the right side of dwang 6 is articulated with the inside of device main part 1, the top fixedly connected with stopper 10 of dwang 6, bottom left side fixedly connected with kelly 11 of dwang 6, the right side fixedly connected with of dwang 6 has resistance device 12, resistance device 12 includes base 121, the right side middle part of base 121 articulates there is resistance kelly 122, resistance kelly 122's top and bottom respectively fixedly connected with reset spring 123, base 121's right side fixedly connected with baffle 124 totally two, one side and resistance kelly 122 fixed connection of reset spring 123, reset spring 123's opposite side and baffle 124 fixed connection, arc self-reset dwang 13 No. of bottom middle-end fixedly connected with of dwang 6.
The utility model drives the propeller 9 to be contracted into the contracting trough 5 by rotating the rotating rod 6, compresses the first arc-shaped self-resetting rotating rod 13, meanwhile, the first clamping rod 11 fixedly connected with the bottom of the rotating rod 6 is clamped with the second clamping rod 71 in the buckle controller 7, so that the purpose of folding and convenient bundling is realized, meanwhile, the utility model separates the second clamping rod 71 from the first clamping rod 11 by sliding the sliding button 4, the rotating rod 6 and the propeller 9 are pushed out to the limiting block 10 to be contacted with the outer wall of the device main body 1 through the first arc-shaped self-resetting rotating rod 13, so that the purpose of conveniently opening the propeller 9 is realized, simultaneously at the in-process that promotes dwang 6, the resistance device 12 through dwang 6 right side and the activity joint of 8 resistance of arc in latch locating lever have greatly reduced the slew velocity of dwang 6, have effectually prevented to reason from restoring to the throne 13 because of an arc too big propeller 9 striking device main part 1 outer wall that causes and be damaging.
During operation (during beam collection), the rotating rod 6 is rotated to drive the propeller 9 to collect into the beam collection groove 5, the first arc-shaped self-resetting rotating rod 13 is compressed, and meanwhile, the first clamping rod 11 fixedly connected to the bottom of the rotating rod 6 is clamped with the second clamping rod 71 in the buckle controller 7 to complete beam collection.
When opening, slip smooth button 4 makes No. two kellies 71 and kellies 11 separation, through an arc from restoring to the throne 13 release dwang 6 and screw 9 to stopper 10 and the contact of device main part 1 outer wall, simultaneously at the in-process that promotes dwang 6, through the resistance device 12 on dwang 6 right side and the interior 8 resistance activity joints of latch locating lever of arc, great reduction the slew velocity of dwang 6, make dwang 6 stably drive screw 9 and open.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a collapsible propeller structure of rotor formula unmanned aerial vehicle, includes device main part (1), its characterized in that: the device comprises a device body (1), wherein a central control device (2) is fixedly connected in the device body (1), a propeller structure (3) is arranged on the outer side of the device body (1), a slide button (4) is arranged on the front side of the device body (1), the propeller structure (3) comprises a bundling groove (5) and a rotating rod (6), a buckle controller (7) is arranged on the right side of the inner wall of the bundling groove (5), an arc-shaped inner clamping tooth positioning rod (8) is fixedly connected on the right side of the top end of the bundling groove (5), a propeller (9) is arranged on the left side of the rotating rod (6), the right side of the rotating rod (6) is hinged with the interior of the device body (1), a limiting block (10) is fixedly connected on the top end of the rotating rod (6), a first clamping rod (11) is fixedly connected on the left side of the bottom of the rotating rod (6), and, the arc-shaped self-resetting rotating rod (13) is fixedly connected to the middle end of the bottom of the rotating rod (6).
2. The foldable propeller structure of rotor type unmanned aerial vehicle of claim 1, wherein: the device is characterized in that the number of the propeller structures (3) is four, and the four propeller structures (3) are respectively arranged at the top end, the bottom, the left side and the right side of the device main body (1).
3. The foldable propeller structure of rotor type unmanned aerial vehicle of claim 1, wherein: buckle controller (7) are including No. two kellies (71), the right side of No. two kellies (71) is articulated with receipts beam groove (5) inner wall right side, spread groove (72) have been seted up on the front left side of No. two kellies (71), No. two arcs of top left side fixedly connected with of No. two kellies (71) are from restoring to the throne (73).
4. The foldable propeller structure of rotor type unmanned aerial vehicle of claim 1, wherein: the number of the sliding buttons (4) is four, and the back of each sliding button (4) is fixedly connected with the front of the second clamping rod (71) through a connecting groove (72).
5. The foldable propeller structure of rotor type unmanned aerial vehicle of claim 1, wherein: resistance device (12) include base (121), the right side middle part of base (121) articulates there is resistance kelly (122), the top and the bottom of resistance kelly (122) are fixedly connected with reset spring (123) respectively, the right side fixedly connected with baffle (124) of base (121) are totally two.
6. The foldable propeller structure of rotor type unmanned aerial vehicle of claim 5, wherein: one side of the return spring (123) is fixedly connected with the resistance clamping rod (122), and the other side of the return spring (123) is fixedly connected with the baffle (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768420.1U CN213649872U (en) | 2020-08-22 | 2020-08-22 | Rotor type unmanned aerial vehicle foldable propeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021768420.1U CN213649872U (en) | 2020-08-22 | 2020-08-22 | Rotor type unmanned aerial vehicle foldable propeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213649872U true CN213649872U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021768420.1U Active CN213649872U (en) | 2020-08-22 | 2020-08-22 | Rotor type unmanned aerial vehicle foldable propeller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213649872U (en) |
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2020
- 2020-08-22 CN CN202021768420.1U patent/CN213649872U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220105 Address after: 710000 room 10203, unit 1, building 21, Xi'an Evergrande City, No. 99 Dazhai Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Xi'an yuhangzhe Innovation Technology Co.,Ltd. Address before: 150066 No.1, Liming Village, Pingfang Town, Pingfang District, Harbin City, Heilongjiang Province Patentee before: Xu He |
|
| TR01 | Transfer of patent right |