CN203753405U - Simple drop device for load drop of model airplane - Google Patents
Simple drop device for load drop of model airplane Download PDFInfo
- Publication number
- CN203753405U CN203753405U CN201320877519.9U CN201320877519U CN203753405U CN 203753405 U CN203753405 U CN 203753405U CN 201320877519 U CN201320877519 U CN 201320877519U CN 203753405 U CN203753405 U CN 203753405U
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- CN
- China
- Prior art keywords
- drop
- hatch door
- model
- bulkhead
- load
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- Expired - Fee Related
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a simple drop device for load drop of a model airplane. The simple drop device comprises a drop cabin body; the drop cabin body is arranged on an airplane body between a propeller and a pair of wings of the model airplane; weights are arranged in the drop cabin body. According to the simple drop device for load drop of the model airplane, after the weights are dropped, a cabin door is not required to be manually locked, the time of one drop time is saved, and the efficiency is improved; meanwhile, a cabin door lock is manually controlled, and the convenience and the reliability for placing dropped objects are improved.
Description
Technical field
The utility model belongs to aerospace model accessory equipment technical field, relates to a kind of simple and easy delivery device for model plane load-carrying air-drop.
Background technology
In load-carrying air-drop model plane competition, aircraft gross weight is certain, be all challenging for aircraft load-carrying ability, stability bearing load and input accuracy like this, how under identical weight, pursuing maximum blade area and capacity weight and accurately throwing in is exactly a problem.
Load carrying airplane in the past directly uses steering wheel to go to control the closure of throwing in cabin door, before each input, all obtain the first artificial hatch door of closing, be unfavorable for laying rapidly missile, increase a time of throwing in time and usually exceeded steering wheel because missile is overweight and can bear ability, under Action of Gravity Field, hatch door is forced to open in advance, throw in missile, cause dropping and unsuccessfully even injure the crowd of surrounding and watching by a crashing object.The demand of the load-carrying air-drop project based on model plane motion, comfort feature and reliability that stably successful load-carrying accurately input and missile are laid.
Utility model content
The purpose of this utility model is to provide a kind of simple and easy delivery device for model plane load-carrying air-drop, locks hatch door after having thrown in weight without artificial going, and reduces one and throws in the inferior time and improved efficiency; Simultaneously artificial control cabinet door lock, improves comfort feature and reliability that missile is laid.
The technical scheme that the utility model adopts is that the simple and easy delivery device dropping for model plane load-carrying, includes and throw in storehouse body, throws in storehouse body and is arranged on the fuselage of the model of an airplane, throws in the body of storehouse and is provided with weight.
Feature of the present utility model is also,
Throw in storehouse body, include bulkhead and hatch door, on bulkhead, be connected with the first strut bar, the first strut bar is connected with respectively spring, the second strut bar, and spring is connected with described bulkhead, and the second strut bar is connected with hatch door, bulkhead is connected with hatch door, hatch door opposite side is connected with flat ring, and steering wheel is connected with the ring that hangs down by latch, hang down ring and vertical socket of described flat ring.
The bottom of bulkhead and hatch door one side are passed through gemel connection.
Bulkhead is vertically arranged at a side of hatch door, and bulkhead is perpendicular to hatch door.
Throwing in storehouse body is arranged on the fuselage between propeller of model plane and a pair of wing.
The beneficial effects of the utility model are:
(1) the simple and easy delivery device structure for model plane load-carrying air-drop of the present utility model is comparatively simple, durable, and loading weight that can be safe, stable is also realized safety and precise air-drop;
(2) the simple and easy delivery device for model plane load-carrying air-drop of the present utility model, adopts suspension rod to be combined and to reach the effect that holds weight with latch, has improved the safety and reliability of load-carrying.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the simple and easy delivery device for model plane load-carrying air-drop of the present utility model;
Fig. 2 is the structural representation of the simple and easy delivery device for model plane load-carrying air-drop of the present utility model.
In figure, 1. throw in storehouse body, 2. hatch door, the ring that 3. hangs down, 4. flat ring, 5. latch, 6. steering wheel, 7. fuselage, 8. the first strut bar., 9. hinge, 10. wing, 11. bulkheads, 12. screw propellers, 13. springs, 14. second strut bars.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Simple and easy delivery device for model plane load-carrying air-drop of the present utility model, its structure as shown in Figure 1, includes and throws in storehouse body 1, throws in storehouse body 1 and is arranged on the fuselage 7 of the model of an airplane, throws in storehouse body 1 and is provided with weight.
Throw in storehouse body 1, include bulkhead 11 and hatch door 2, on bulkhead 11, be connected with the first strut bar 8, the first strut bar 8 is connected with respectively spring 13, the second strut bar 14, and spring 13 is connected with bulkhead 11, and the second strut bar 14 is connected with hatch door 2, the bottom of bulkhead 11 is connected by hinge 9 with hatch door 2 one sides, hatch door 2 opposite sides are connected with flat ring 4, and steering wheel 6 is connected with the ring 3 that hangs down by latch 5, hang down ring 3 and the 4 vertical sockets of flat ring.
Bulkhead 11 is arranged at a side of hatch door 2, and bulkhead 11 is perpendicular to hatch door 2.
On the fuselage that input storehouse body 1 is arranged between propeller of model plane 12 and a pair of wing 10.
Simple and easy delivery device specific works process for model plane load-carrying air-drop of the present utility model is as follows:
Due to the elastic force effect of spring 13, in the time not putting weight, throw in the hatch door 2 of cabin body 1 in closed condition, hang down ring 3 just through flat ring 4, M/C steering wheel 6 makes latch 5 inject the ring 3 that hangs down, and now latch 5, just through flat ring 4 and the aperture that the ring 3 that hangs down forms, forms lock construction; Due to the effect of gravity, the hatch door 2 of throwing in cabin body 1 is subject to the effect of downward gravity, now, carries on a shoulder pole on flat ring 4 through the latch 5 of the ring 3 that hangs down, and hatch door 2 is pinned, and plays the effect of load;
In the time that needs are thrown in weight, M/C steering wheel 6, extract latch 5, because the gravity of weight is greater than the spring force of hatch door 2, hatch door 2 is opened, realize the input of weight, treat that weight throws in away, due to the elastic force effect of spring 3, hatch door 2 is again closed, M/C steering wheel 6 inserts latch 5 and pins hatch door 2, so far throws in inferior completing for one.
Simple and easy delivery device for model plane load-carrying air-drop of the present utility model is simple, solid, safety, loading weight that can be stable and safety and precise air-drop, suspension rod is combined with latch and is reached the effect that holds weight, improve load-carrying safety and reliability, in addition, simple, convenient air-drop, has improved air-drop accuracy.
Claims (4)
1. the simple and easy delivery device dropping for model plane load-carrying, it is characterized in that, include and throw in storehouse body (1), described input storehouse body (1) is arranged on the fuselage (7) of the model of an airplane, in described input storehouse body (1), is provided with weight;
Described input storehouse body (1), include bulkhead (11) and hatch door (2), on described bulkhead (11), be connected with the first strut bar (8), described the first strut bar (8) is connected with respectively spring (13), the second strut bar (14), described spring (13) is connected with described bulkhead (11), described the second strut bar (14) is connected with described hatch door (2), described bulkhead (11) is connected with described hatch door (2), described hatch door (2) opposite side is connected with flat ring (4), steering wheel (6) is connected with the ring (3) that hangs down by latch (5), described vertical ring (3) socket vertical with described flat ring (4).
2. the simple and easy delivery device for model plane load-carrying air-drop according to claim 1, is characterized in that, the bottom of described bulkhead (11) is connected by hinge (9) with described hatch door (2) one sides.
3. the simple and easy delivery device for model plane load-carrying air-drop according to claim 1, it is characterized in that, described bulkhead (11) is vertically arranged at a side of described hatch door (2), and described bulkhead (11) is perpendicular to hatch door (2).
4. the simple and easy delivery device for model plane load-carrying air-drop according to claim 1, is characterized in that, described input storehouse body (1) is arranged on the fuselage between propeller of model plane (12) and a pair of wing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877519.9U CN203753405U (en) | 2013-12-26 | 2013-12-26 | Simple drop device for load drop of model airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877519.9U CN203753405U (en) | 2013-12-26 | 2013-12-26 | Simple drop device for load drop of model airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753405U true CN203753405U (en) | 2014-08-06 |
Family
ID=51248707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877519.9U Expired - Fee Related CN203753405U (en) | 2013-12-26 | 2013-12-26 | Simple drop device for load drop of model airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648684A (en) * | 2014-12-23 | 2015-05-27 | 哈尔滨蒙鹰科技有限公司 | Small-sized unmanned aerial vehicle (UAV) hoisting equipment and hoisting method |
| CN109484646A (en) * | 2018-12-28 | 2019-03-19 | 吕泽晟 | A kind of load-carrying dropping gear of model helicopter |
-
2013
- 2013-12-26 CN CN201320877519.9U patent/CN203753405U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648684A (en) * | 2014-12-23 | 2015-05-27 | 哈尔滨蒙鹰科技有限公司 | Small-sized unmanned aerial vehicle (UAV) hoisting equipment and hoisting method |
| CN104648684B (en) * | 2014-12-23 | 2018-01-12 | 哈尔滨蒙鹰科技有限公司 | Small-sized unmanned aircraft hanging device and the method lifted |
| CN109484646A (en) * | 2018-12-28 | 2019-03-19 | 吕泽晟 | A kind of load-carrying dropping gear of model helicopter |
| CN109484646B (en) * | 2018-12-28 | 2020-07-03 | 南京溧水高新创业投资管理有限公司 | Load air-drop device of model airplane helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |