CN204548482U - A kind of folded form propeller mechanism locating expansion and the state of recovery - Google Patents
A kind of folded form propeller mechanism locating expansion and the state of recovery Download PDFInfo
- Publication number
- CN204548482U CN204548482U CN201520228737.9U CN201520228737U CN204548482U CN 204548482 U CN204548482 U CN 204548482U CN 201520228737 U CN201520228737 U CN 201520228737U CN 204548482 U CN204548482 U CN 204548482U
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- CN
- China
- Prior art keywords
- screw propeller
- pressuring plate
- recovery
- positioning pressuring
- state
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- 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.)
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Abstract
The utility model discloses a kind of folded form propeller mechanism locating expansion and the state of recovery, comprise screw propeller (1) and positioning pressuring plate (2), wherein screw propeller (1) surface is provided with locating convex block, positioning pressuring plate (2) surface is provided with multiple detent, be that axis relative positioning pressing plate (2) rotates with rotating hole by screw propeller (1), locating convex block on screw propeller (1) turns in each corresponding detent on positioning pressuring plate (2), namely determines expansion and the recovery state of screw propeller.The utility model has structure simply, and screw propeller expansion or recovery operation are also relatively simple, the location status of energy fast explicit screw propeller when unmanned plane operator receives screw propeller and launches screw propeller.
Description
Technical field
The utility model belongs to the aircraft field with folded form screw propeller, relates to unmanned plane, is specifically related to a kind of folded form propeller mechanism locating expansion and the state of recovery.
Background technology
Folded form screw propeller traditional at present launches to determine that with recovery state mechanism is complicated and operational motion is more, and launching to user and reclaiming oar makes troubles; Also have partially folded type screw propeller to launch not determine mechanism with recovery state, rely on operator to feel to carry out launching completely and regain, inconvenient operation.
Utility model content
The purpose of this utility model is to overcome existing expansion and the deficiency reclaiming folding oar mode, provides a kind of and can launch the folded form propeller mechanism with the state of recovery in location, can the location status of fast explicit screw propeller when unmanned plane operator puts away the oars and launches oar.
The technical solution of the utility model is:
Can launch, with a folded form propeller mechanism for the state of recovery, to comprise screw propeller and positioning pressuring plate, it is characterized in that in location: positioning pressuring plate is pushed down screw propeller hinge and is fitted together.
Described screw propeller surface is provided with a locating convex block, described positioning pressuring plate surface is provided with multiple detent, screw propeller rotates relative to positioning pressuring plate when launching or regain, the locating convex block of screw propeller completes location when turning in the corresponding detent on positioning pressuring plate, determines relative position state.
The utility model has structure simply, and screw propeller expansion or recovery operation are also relatively simple, the location status of energy fast explicit screw propeller when unmanned plane operator receives screw propeller and launches screw propeller.
Accompanying drawing explanation
Fig. 1 is deployed condition structural representation of the present utility model.
Fig. 2 is propeller arrangement schematic diagram of the present utility model.
Fig. 3 is positioning pressuring plate structural representation of the present utility model.
Fig. 4 is retracted state schematic diagram of the present utility model.
Detailed description of the invention
The utility model will be further described by reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model comprises screw propeller 1 and positioning pressuring plate 2, and screw propeller 1 surface is provided with a locating convex block, and the every side surface of positioning pressuring plate 2 is provided with three detents, and positioning pressuring plate is pushed down screw propeller hinge and is fitted together.Be that axis relative positioning pressing plate 2 rotates with rotating hole by screw propeller 1, locating convex block on screw propeller 1 turns in each corresponding detent on positioning pressuring plate 2, rotate relative to positioning pressuring plate 2 when screw propeller 1 launches or regains, the locating convex block of screw propeller 1 completes location when turning in the corresponding detent on positioning pressuring plate 2, determines relative position state.
Claims (2)
1. can locate and launch, with a folded form propeller mechanism for the state of recovery, to comprise screw propeller (1) and positioning pressuring plate (2), it is characterized in that: positioning pressuring plate (2) is pushed down screw propeller (1) hinge and is fitted together.
2. the folded form propeller mechanism locating expansion and the state of recovery according to claim 1, it is characterized in that: described screw propeller (1) surface is provided with a locating convex block, described positioning pressuring plate (2) surface is provided with multiple detent, screw propeller (1) rotates relative to positioning pressuring plate (2) when launching or regain, the locating convex block of screw propeller (1) completes location when turning in the corresponding detent on positioning pressuring plate (2), determines relative position state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228737.9U CN204548482U (en) | 2015-04-15 | 2015-04-15 | A kind of folded form propeller mechanism locating expansion and the state of recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228737.9U CN204548482U (en) | 2015-04-15 | 2015-04-15 | A kind of folded form propeller mechanism locating expansion and the state of recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548482U true CN204548482U (en) | 2015-08-12 |
Family
ID=53823626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228737.9U Active CN204548482U (en) | 2015-04-15 | 2015-04-15 | A kind of folded form propeller mechanism locating expansion and the state of recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083533A (en) * | 2015-10-08 | 2015-11-25 | 安阳市豪克科技发展有限责任公司 | Folding propeller with limiting structures |
| CN107891968A (en) * | 2017-12-19 | 2018-04-10 | 深圳市道通智能航空技术有限公司 | One kind folds propeller, Power Component and unmanned plane |
| WO2022127100A1 (en) * | 2020-12-15 | 2022-06-23 | 广州极飞科技股份有限公司 | Propeller assembly and unmanned aerial vehicle |
-
2015
- 2015-04-15 CN CN201520228737.9U patent/CN204548482U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083533A (en) * | 2015-10-08 | 2015-11-25 | 安阳市豪克科技发展有限责任公司 | Folding propeller with limiting structures |
| CN107891968A (en) * | 2017-12-19 | 2018-04-10 | 深圳市道通智能航空技术有限公司 | One kind folds propeller, Power Component and unmanned plane |
| WO2022127100A1 (en) * | 2020-12-15 | 2022-06-23 | 广州极飞科技股份有限公司 | Propeller assembly and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Universal aircraft technology (Shenzhen) Co., Ltd. Address before: 430205 No. 6 Longshan South Road, East Lake Development Zone, Hubei, Wuhan Patentee before: Wuhan Gao De unmanned plane Science and Technology Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Puzhou Technology (Shenzhen) Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: PRODRONE TECHNOLOGY (SHENZHEN) Co.,Ltd. |
|
| CP03 | Change of name, title or address |