CN204197273U - Multi-rotor aerocraft fast dismounting oar seat - Google Patents
Multi-rotor aerocraft fast dismounting oar seat Download PDFInfo
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- CN204197273U CN204197273U CN201420622395.4U CN201420622395U CN204197273U CN 204197273 U CN204197273 U CN 204197273U CN 201420622395 U CN201420622395 U CN 201420622395U CN 204197273 U CN204197273 U CN 204197273U
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- seat
- sliding seat
- permanent seat
- blade
- engagement section
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Abstract
The utility model provides a kind of multi-rotor aerocraft fast dismounting oar seat, comprises permanent seat and sliding seat; Permanent seat arranges and is fixedly connected with portion for what be fixedly connected with drive motor; Sliding seat arranges and is fixedly connected with portion for what be fixedly connected with blade; Sliding seat is removably connected by push-press type catch gear and permanent seat; Permanent seat and sliding seat are full symmetric structure relative to its center point.Can realize the assembling of blade and drive motor fast or be separated, efficiency is high; Because the contact surface of locking hook and engagement section is inclined ramp, under the centnifugal force combined action that dynamic saddle produces when elastic component elastic force and drive motor rotate, automatic adjustment also eliminates mechanical clearance diastema, to ensure the stationarity that screw propeller rotates, avoid the screw propeller vibrations because mechanical clearance diastema causes; Adopt full symmetric structure design, effectively ensure the moving equilibrium that drive motor rotates, avoid, because weight overbalance causes the generation that shakes, extending the drive motor life-span, improving blade flight stationarity.
Description
Technical field
The utility model relates to a kind of oar seat, is specifically related to a kind of multi-rotor aerocraft fast dismounting oar seat.
Background technology
Along with the acceleration of the popular process of unmanned air vehicle technique advances, multi-rotor aerocraft (unmanned plane) starts to be used widely in all trades and professions.In actual use, aircraft needs frequently preserving between place and using area or carrying out transition transport between two using areas, in order to ensure to transport safety, the transfer ways usually adopted is: in transport origin, dismantled by the blade of aircraft be separated with drive motor; Then the blade and drive motor of having dismantled separation is transported; On transportation terminal ground, then blade and drive motor are assembled.Visible, how simple and quick efficient dismounting and assembling blade and drive motor, significant.
In prior art, when assembling blade and drive motor, mode mainly with bolts, is fixed to blade on drive motor; Therefore, when blade is disassembled from drive motor, need to use tool into rotation bolt, and then blade is disassembled from drive motor.Visible, existing blade and drive motor assembling process and unloading process, all need use instrument, there is the problem wasted time and energy, greatly have impact on work efficiency, also increase the additional wear of relevant spare and accessory parts simultaneously, reduce the service life of whole multi-rotor aerocraft.
Utility model content
For the defect that prior art exists, the utility model provides a kind of multi-rotor aerocraft fast dismounting oar seat, can effectively solve the problem.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of multi-rotor aerocraft fast dismounting oar seat, comprising: permanent seat (100) and sliding seat (200); Described permanent seat (100) is provided with and the 1st is fixedly connected with portion for what be fixedly connected with drive motor; Described sliding seat (200) is provided with and the 2nd is fixedly connected with portion for what be fixedly connected with blade;
Described sliding seat (200) is removably connected by push-press type catch gear and described permanent seat (100);
Wherein, described permanent seat (100) is full symmetric structure relative to its center point, and described sliding seat (200) is full symmetric structure relative to its center point.
Preferably, described sliding seat (200) comprise sliding seat body (202) and with the integrated locking element of described sliding seat body (202) (301); Described permanent seat (100) comprises permanent seat body (101) and is arranged at several resetted moving systems of described permanent seat body (101); Described locking element (301) and described several moving system that can reset forms described push-press type catch gear; Wherein, can reset described in each moving system symmetrically arrangement mode be arranged in described permanent seat body;
Each described moving system that can reset includes: dynamic saddle (302) and elastic component (303); Described permanent seat body (101) offers cavity (102), described cavity (102) offers position-limited trough (103); Described dynamic saddle (302) is slidably installed at described cavity (102), and, described dynamic saddle (302) is fixedly installed engagement section (304), and this engagement section (304) stretch out described position-limited trough (103) and are positioned at the outside of described cavity (102); Described elastic component (303) is arranged between described dynamic saddle (302) and described cavity (102) diapire vertically; Under the elastic force effect of described elastic component (303), described dynamic saddle (302) moves to locked position;
When the described dynamic saddle (302) of the moving system that can reset described in each all moves to locked position, described locking element (301) holds locking with the described engagement section (304) of the moving system that can reset described in each simultaneously mutually.
Preferably, for each described moving system that can reset, the quantity of the described position-limited trough (103) that described cavity (102) is offered is two, is respectively the first position-limited trough (103-1) and the second position-limited trough (103-2); The quantity of the described engagement section (304) that described dynamic saddle (302) is fixedly installed is two, is respectively the first engagement section (304-1) and the second engagement section (304-2); Described first engagement section (304-1) is stretched out described first position-limited trough (103-1) and is positioned at the outside of described cavity (102); Described second engagement section (304-2) is stretched out described second position-limited trough (103-2) and is positioned at the outside of described cavity (102).
Preferably, the magnitude setting of the described moving system that resets is two, is symmetricly set in the left and right sides of described permanent seat body.
Preferably, the 1st portion (400) and the 2nd that is located by connecting that also comprises is located by connecting portion (500); Described 1st portion (400) that is located by connecting is arranged in described sliding seat (200); Described 2nd portion (500) that is located by connecting is arranged on described permanent seat (100); Described 1st portion (500) that is located by connecting of portion (400) and the described 2nd that is located by connecting cooperatively interacts, and to be connected to locate described sliding seat (200) with described permanent seat (100).
Preferably, the described 1st portion (400) that is located by connecting is registration mast; Described 2nd portion (500) that is located by connecting is knock hole.
Preferably, if the quantity of all described described engagement sections (304) that can reset set by moving system is n; Wherein, n is natural number;
Described locking element (301) arranges n locking unit, and each described locking unit coordinates with unique described engagement section (304) and realizes locking or unlocking.
Preferably, described locking unit is locking hook.
Preferably, be dip plane for contacting the one side of locking with described engagement section (304) in described locking hook.
Preferably, blade platen (600) is also comprised; Between described sliding seat (200) and described blade platen (600), blade is installed, is bolted mode, described blade platen (600), described blade and described sliding seat (200) are secured together.
The multi-rotor aerocraft that the utility model provides fast dismounting oar seat has the following advantages: can realize the assembling of blade and drive motor fast or be separated, work efficiency is high; Automatically can eliminate because of Mismachining tolerance and use the mechanical clearance diastema wearing and tearing and cause, to ensure the stationarity that screw propeller rotates, avoiding the screw propeller vibrations because mechanical clearance diastema causes; Adopt full symmetric structure design, effectively ensure moving equilibrium when drive motor rotates, avoid the vibrations caused because of weight distribution overbalance to produce, thus extend the service life of drive motor, improve blade flight stationarity; Oar seat has that integral structure is simple, cost is low, the advantage of easy processing.
Accompanying drawing explanation
Schematic diagram when the oar seat that Fig. 1 provides for the utility model, drive motor and blade bonding state;
Schematic diagram under the permanent seat that Fig. 2 provides for the utility model and sliding seat released state;
The permanent seat that Fig. 3 provides for the utility model and sliding seat are in conjunction with the schematic diagram under lock-out state;
The structural representation of the sliding seat that Fig. 4 provides for the utility model;
The structural representation of the permanent seat body that Fig. 5 provides for the utility model;
The structural representation of the dynamic saddle that Fig. 6 provides for the utility model;
The structural representation of the elastic component that Fig. 7 provides for the utility model;
The structural representation of the blade platen that Fig. 8 provides for the utility model;
The decomposing state schematic diagram in a direction of the oar seat that Fig. 9 provides for the utility model;
The decomposing state schematic diagram in another direction of the oar seat that Figure 10 provides for the utility model;
The permanent seat that Figure 11 provides for the utility model and drive motor fitting process schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
The utility model provides a kind of multi-rotor aerocraft fast dismounting oar seat, as shown in Figure 1, is schematic diagram when oar seat, drive motor and blade bonding state, wherein, and 700-blade, 800-drive motor.Oar seat comprises: permanent seat 100 and sliding seat 200; Permanent seat 100 is provided with and the 1st is fixedly connected with portion for what be fixedly connected with drive motor; Sliding seat 200 is provided with and the 2nd is fixedly connected with portion for what be fixedly connected with blade; Sliding seat 200 is removably connected by push-press type catch gear and permanent seat 100.Because sliding seat 200 is removably connected by push-press type catch gear and permanent seat 100, that is, only need to carry out push-press type operation to push-press type catch gear, sliding seat 200 can be realized and be locked on permanent seat, or, sliding seat 200 is discharged from permanent seat; And then achieve assembling or the dismounting of blade and driver train; Therefore, operation is very simple.In addition, due to the oar seat that the utility model provides, for connecting drive motor and blade, that is, permanent seat and drive motor are fixed, sliding seat and blade are fixed, then, permanent seat and sliding seat are assembled together, when drive motor rotates, drive permanent seat simultaneously, sliding seat and blade rotate, therefore, strong vibrations are produced when rotating for preventing drive motor, thus reduce the service life of drive motor, or reduce blade flight performance, in the utility model, permanent seat 100 is full symmetric structure relative to its center point, sliding seat 200 is full symmetric structure relative to its center point, thus ensure that whole oar seat is also full symmetric structure on the whole, and, when oar seat is installed on drive motor, need to ensure that the axle of drive motor and oar seat vertical center line are coaxial configuration.
Concrete, as shown in Figure 2, be the schematic diagram under permanent seat and sliding seat released state; As shown in Figure 3, for permanent seat and sliding seat are in conjunction with the schematic diagram under lock-out state; For convenience of understanding, below the structure of sliding seat and permanent seat is specifically introduced:
(1) sliding seat
As shown in Figure 4, be the structural representation of sliding seat, sliding seat 200 major part comprises sliding seat body 202 and locking element 301 integrated with sliding seat body 202; By coordinating of locking element and permanent seat, combination locking between sliding seat with permanent seat can be realized or dismounting is separated.In the diagram, locking element is four the locking hooks being arranged on sliding seat body 202 4 angles.
(2) permanent seat
Permanent seat 100 comprises permanent seat body 101 and is arranged at several resetted moving systems of permanent seat body 101; As shown in Figure 5, be the structural representation of permanent seat body; Locking element 301 and several moving systems that can reset form push-press type catch gear; Wherein, each can reset moving system symmetrically arrangement mode be arranged in permanent seat body; That is, in the present invention, the quantity of set resetted moving system is not limited, but be at least two, thus ensure the integrated symmetric structure of oar seat, such as, when arrange two can reset moving system time, two moving systems that can reset can be symmetrical set the left and right sides in permanent seat body, and the axial line angle of two moving systems that can reset is 180 degree; When arrange three can reset moving system time, with the center-point of permanent seat body for center of symmetry, the axial line angle of adjacent two moving systems that can reset is 120 degree.Can be resetted moving system symmetrically arrangement mode, effectively can reduce when drive motor rotates and produce strong vibrations.
Each moving system that resets includes: dynamic saddle 302 and elastic component 303; As shown in Figure 6, be the structural representation of dynamic saddle; As shown in Figure 7, be the structural representation of elastic component; Permanent seat body 101 offers cavity 102, cavity 102 offers position-limited trough 103; Dynamic saddle 302 is slidably installed at cavity 102, the position-limited trough offered is for limiting the range of movement of dynamic saddle in cavity, saddle is made only in position-limited trough limited range, to carry out straight line back and forth movement, and, dynamic saddle 302 is fixedly installed engagement section 304, this engagement section 304 is stretched out position-limited trough 103 and is positioned at the outside of cavity 102, engagement section by with the coordinating of the locking element that sliding seat is installed, realize the quick separating between permanent seat and sliding seat or combination; Elastic component 303 is arranged between dynamic saddle 302 and cavity 102 diapire vertically; Elastic component is used for providing power for dynamic saddle resets, and makes saddle when without External Force Acting, under the elastic force effect of elastic component 303, makes saddle 302 move to locked position; When the dynamic saddle 302 of each moving system that can reset all moves to locked position, locking element 301 holds locking with the engagement section 304 of each moving system that can reset simultaneously mutually.As can be seen here, oar seat is being installed to after on drive motor, due to the moving system that can reset for each, axle and the oar seat vertical center line of drive motor are coaxial configuration, therefore, ensure that position-limited trough offers direction parallel with the radial direction of drive motor axle, and, with reference to figure 3, side near drive motor axle center in position-limited trough is designated as A side, B side is designated as away from the side in drive motor axle center by position-limited trough, then when sliding seat is assembled to permanent seat, engagement section 304 is from A side direction B lateral movement, and final hook with locking in the position near B side locks, that is, when lock-out state, engagement section is arranged in position-limited trough one end away from motor shaft center, the advantage of this kind of design for: can effectively and make full use of the centnifugal force produced when drive motor rotates, under the elastic force of elastic component 303 and drive motor rotate the double action of the centnifugal force produced, thus sliding seat and permanent seat are more firmly locked together.
As the concrete example of one, locking element set in the sliding seat in Fig. 4 comprises four locking hooks.Permanent seat in Fig. 5 is arranged altogether two moving systems that can reset, for each moving system that resets, the quantity of the position-limited trough 103 that cavity 102 is offered is two, is respectively the first position-limited trough 103-1 and the second position-limited trough 103-2; The quantity of the engagement section 304 that dynamic saddle 302 is fixedly installed is two, is respectively the first engagement section 304-1 and the second engagement section 304-2; First engagement section 304-1 stretches out the first position-limited trough 103-1 and is positioned at the outside of cavity 102; Second engagement section 304-2 stretches out the second position-limited trough 103-2 and is positioned at the outside of cavity 102.That is, in Fig. 5, each moving system that resets arranges two engagement sections, owing to having two moving systems that can reset, therefore, one has 4 engagement sections, when being assembled together by Fig. 4 and Fig. 5,4 locking hooks in Fig. 4 hold locking with an engagement section, 4 in Fig. 5 respectively.
In addition, in the utility model, for realizing permanent seat and the precise positioning of sliding seat when assembling, ensure that locking element and engagement section precisely lock, sliding seat 200 also arranges the 1st to be located by connecting portion 400, the 2nd portion 500 that is located by connecting of portion 400 and the 2nd that is located by connecting of portion the 500,1st that is located by connecting that permanent seat 100 is also arranged cooperatively interacts, thus to be connected with permanent seat 100 sliding seat 200 and to locate.In addition, the 1st portion 400 that is located by connecting can adopt registration mast; 2nd portion 500 that is located by connecting can adopt knock hole.The diameter of registration mast is slightly less than the aperture of knock hole, therefore, when registration mast is inserted knock hole, realizes accurately locating; And when needs are by permanent seat and sliding seat dismounting, also there is not friction drag between registration mast and knock hole, can for convenience detachly be separated.
As further preferred embodiment, also comprise blade platen 600; As shown in Figure 8, be the structural representation of blade platen; Between sliding seat 200 and blade platen 600, blade is installed, is bolted mode, blade platen 600, blade and sliding seat 200 is secured together.By installing blade platen, can blade be compressed, make blade smooth with sliding seat body, be closely adhered to together with.
In fig. 8, blade platen is offered altogether two bolts hole, therefore, two bolts need be adopted, blade platen 600, blade and sliding seat are secured together.As shown in Figure 9, the decomposing state schematic diagram in a direction of the oar seat provided for the utility model; As shown in Figure 10, the decomposing state schematic diagram in another direction of the oar seat provided for the utility model; Composition graphs 9-10, for simplifying the structure of whole oar seat, bottom surface due to sliding seat needs to arrange registration mast 1, therefore, above-mentioned registration mast inside arranges tapped bore, dock with two bolts 2 of blade platen, that is, bolt hole offered by sliding seat top board, on sliding seat, place blade and blade platen successively, then, make the Luo Gang of bolt be each passed through bolt hole on blade platen and blade from top to bottom, and realize fixedly docking with the tapped bore in sliding seat, thus together with blade platen 600, blade are fastened to sliding seat.
Based on same design, with reference to figure 5, the knock hole that permanent seat body is offered act as two: (1) is when being fixedly connected with permanent seat body with drive motor, make bolt pass knock hole and arrive the lower space of knock hole, by jam-packed bolt, by permanent seat body and drive motor fastening; (2) when assembling activity seat and permanent seat, the registration mast be arranged in sliding seat is inserted into the upper space of knock hole, reaches the object of precise positioning.
The principle of work of the multi-rotor aerocraft that the utility model provides fast dismounting oar seat is:
Assembling locking process is:
(1) with reference to Figure 11, be permanent seat and drive motor fitting process schematic diagram, first to inserting bolt in the knock hole 500 of permanent seat and jam-packed, realize being fixedly connected with of permanent seat and drive motor;
Then, with reference to figure 2, Fig. 9 and Figure 10, be bolted mode, blade platen, blade and sliding seat are secured together;
(2) for the resetted moving system that permanent seat assembles, extrude the dynamic saddle that each moving system that can reset assembles by external force simultaneously, compress the elastic component in each cavity, saddle is all moved to the center-point of permanent seat body, and keep this state, then sliding seat is moved by direction from top to bottom, in moving process, make the knock hole on the registration mast aligning permanent seat in sliding seat, by the positioning action of registration mast and knock hole, sliding seat is made to be inserted on permanent seat by located direction; Then discharge dynamic saddle institute externally applied forces, dynamic saddle is under the thrust of elastic component, move along position-limited trough to the direction away from permanent seat center-point, and then drive the engagement section set by each dynamic saddle also to move to the direction away from permanent seat center-point, finally, engagement section contacts and clamps with permanent seat being locked link up with.In addition, with reference to figure 3, because the contact surface of locking hook and engagement section is inclined ramp, that is: C surface and the D surface of locking hook in Fig. 3 are downward-sloping inclined-plane, and engagement section is horizontally disposed with, therefore, under moving the combined action of the centnifugal force that saddle produces when elastic component elastic force and drive motor rotate, meeting automatically regulate and eliminate the mechanical clearance diastema of contact surface, sliding seat and permanent seat is firmly locked together.
Release unloading process is:
Release unloading process is the contrary operation of assembling locking process, under assembling lock-out state, extrude the dynamic saddle that each moving system that can reset assembles by external force simultaneously, compress the elastic component in each cavity, saddle is all moved to the center-point of permanent seat body, and then drive the engagement section of each dynamic saddle to move to the direction away from locking hook, engagement section is linked up with locking no longer contact, then, upwards mention sliding seat, being separated of sliding seat and permanent seat can be realized, reach the object of release dismounting fast.
In sum, the multi-rotor aerocraft that the utility model provides fast dismounting oar seat, has the following advantages:
(1) when not by other instruments, can realize the assembling of blade and drive motor fast or be separated, assembling or separation process can complete in one to two seconds, therefore, substantially increased work efficiency;
(2) possess mechanical clearance diastema simultaneously automatically regulate elimination function, automatically can eliminate because of Mismachining tolerance and use the mechanical clearance diastema wearing and tearing and cause: linking up with the contact surface of engagement section due to locking is inclined ramp, therefore, under the double action of the centnifugal force that dynamic saddle produces when elastic component elastic force and drive motor rotate, meeting automatically regulate and eliminate the mechanical clearance diastema of contact surface, to ensure the stationarity that screw propeller rotates, avoid the screw propeller vibrations because mechanical clearance diastema causes, thus sliding seat and permanent seat are firmly locked together.
(3) oar seat adopts full symmetric structure design, effectively ensures moving equilibrium when drive motor rotates, and avoids the vibrations caused because of weight distribution overbalance to produce, thus extends the service life of drive motor, improve blade flight stationarity;
(4) oar seat has that integral structure is simple, cost is low, the advantage of easy processing.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (10)
1. a multi-rotor aerocraft fast dismounting oar seat, is characterized in that, comprising: permanent seat (100) and sliding seat (200); Described permanent seat (100) is provided with and the 1st is fixedly connected with portion for what be fixedly connected with drive motor; Described sliding seat (200) is provided with and the 2nd is fixedly connected with portion for what be fixedly connected with blade;
Described sliding seat (200) is removably connected by push-press type catch gear and described permanent seat (100);
Wherein, described permanent seat (100) is full symmetric structure relative to its center point, and described sliding seat (200) is full symmetric structure relative to its center point.
2. multi-rotor aerocraft according to claim 1 fast dismounting oar seat, it is characterized in that, described sliding seat (200) comprise sliding seat body (202) and with the integrated locking element of described sliding seat body (202) (301); Described permanent seat (100) comprises permanent seat body (101) and is arranged at several resetted moving systems of described permanent seat body (101); Described locking element (301) and described several moving system that can reset forms described push-press type catch gear; Wherein, can reset described in each moving system symmetrically arrangement mode be arranged in described permanent seat body;
Each described moving system that can reset includes: dynamic saddle (302) and elastic component (303); Described permanent seat body (101) offers cavity (102), described cavity (102) offers position-limited trough (103); Described dynamic saddle (302) is slidably installed at described cavity (102), and, described dynamic saddle (302) is fixedly installed engagement section (304), and this engagement section (304) stretch out described position-limited trough (103) and are positioned at the outside of described cavity (102); Described elastic component (303) is arranged between described dynamic saddle (302) and described cavity (102) diapire vertically; Under the elastic force effect of described elastic component (303), described dynamic saddle (302) moves to locked position;
When the described dynamic saddle (302) of the moving system that can reset described in each all moves to locked position, described locking element (301) holds locking with the described engagement section (304) of the moving system that can reset described in each simultaneously mutually.
3. multi-rotor aerocraft according to claim 2 fast dismounting oar seat, it is characterized in that, for each described moving system that can reset, the quantity of the described position-limited trough (103) that described cavity (102) is offered is two, is respectively the first position-limited trough (103-1) and the second position-limited trough (103-2); The quantity of the described engagement section (304) that described dynamic saddle (302) is fixedly installed is two, is respectively the first engagement section (304-1) and the second engagement section (304-2); Described first engagement section (304-1) is stretched out described first position-limited trough (103-1) and is positioned at the outside of described cavity (102); Described second engagement section (304-2) is stretched out described second position-limited trough (103-2) and is positioned at the outside of described cavity (102).
4. multi-rotor aerocraft according to claim 2 fast dismounting oar seat, is characterized in that, the magnitude setting of the described moving system that resets is two, is symmetricly set in the left and right sides of described permanent seat body.
5. multi-rotor aerocraft according to claim 1 fast dismounting oar seat, is characterized in that, the 1st portion (400) and the 2nd that is located by connecting that also comprises is located by connecting portion (500); Described 1st portion (400) that is located by connecting is arranged in described sliding seat (200); Described 2nd portion (500) that is located by connecting is arranged on described permanent seat (100); Described 1st portion (500) that is located by connecting of portion (400) and the described 2nd that is located by connecting cooperatively interacts, and to be connected to locate described sliding seat (200) with described permanent seat (100).
6. multi-rotor aerocraft according to claim 5 fast dismounting oar seat, is characterized in that, the described 1st portion (400) that is located by connecting is registration mast; Described 2nd portion (500) that is located by connecting is knock hole.
7. multi-rotor aerocraft according to claim 3 fast dismounting oar seat, is characterized in that, if the quantity of all described described engagement sections (304) that can reset set by moving system is n; Wherein, n is natural number;
Described locking element (301) arranges n locking unit, and each described locking unit coordinates with unique described engagement section (304) and realizes locking or unlocking.
8. multi-rotor aerocraft according to claim 7 fast dismounting oar seat, is characterized in that, described locking unit is locking hook.
9. multi-rotor aerocraft according to claim 8 fast dismounting oar seat, is characterized in that, is dip plane for contacting the one side of locking with described engagement section (304) in described locking hook.
10. multi-rotor aerocraft according to claim 1 fast dismounting oar seat, is characterized in that, also comprises blade platen (600); Between described sliding seat (200) and described blade platen (600), blade is installed, is bolted mode, described blade platen (600), described blade and described sliding seat (200) are secured together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622395.4U CN204197273U (en) | 2014-10-23 | 2014-10-23 | Multi-rotor aerocraft fast dismounting oar seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622395.4U CN204197273U (en) | 2014-10-23 | 2014-10-23 | Multi-rotor aerocraft fast dismounting oar seat |
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| Publication Number | Publication Date |
|---|---|
| CN204197273U true CN204197273U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622395.4U Expired - Fee Related CN204197273U (en) | 2014-10-23 | 2014-10-23 | Multi-rotor aerocraft fast dismounting oar seat |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059540A (en) * | 2015-08-17 | 2015-11-18 | 山东卫士植保机械有限公司 | Propeller quick-release mechanism |
| CN106005390A (en) * | 2016-07-15 | 2016-10-12 | 浙江大学 | Agricultural UAV rotor fixing device convenient to assemble and disassemble |
| CN106585978A (en) * | 2017-02-07 | 2017-04-26 | 深圳市高巨创新科技开发有限公司 | Fixed oar assembly |
| CN107985585A (en) * | 2017-12-27 | 2018-05-04 | 深圳市道通智能航空技术有限公司 | A kind of propeller, Power Component and unmanned plane |
| CN108275267A (en) * | 2018-02-02 | 2018-07-13 | 浙江工业大学 | A kind of unmanned plane blade fast assembly and disassembly mechanism |
| WO2019127374A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Positioning clamp and assembling apparatus |
-
2014
- 2014-10-23 CN CN201420622395.4U patent/CN204197273U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059540A (en) * | 2015-08-17 | 2015-11-18 | 山东卫士植保机械有限公司 | Propeller quick-release mechanism |
| CN106005390A (en) * | 2016-07-15 | 2016-10-12 | 浙江大学 | Agricultural UAV rotor fixing device convenient to assemble and disassemble |
| CN106585978A (en) * | 2017-02-07 | 2017-04-26 | 深圳市高巨创新科技开发有限公司 | Fixed oar assembly |
| CN107985585A (en) * | 2017-12-27 | 2018-05-04 | 深圳市道通智能航空技术有限公司 | A kind of propeller, Power Component and unmanned plane |
| CN107985585B (en) * | 2017-12-27 | 2024-01-19 | 深圳市道通智能航空技术股份有限公司 | Screw, power component and unmanned aerial vehicle |
| WO2019127374A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Positioning clamp and assembling apparatus |
| CN108275267A (en) * | 2018-02-02 | 2018-07-13 | 浙江工业大学 | A kind of unmanned plane blade fast assembly and disassembly mechanism |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150311 Termination date: 20211023 |