CN204355269U - Fixed-wing unmanned plane foot rest retracting device - Google Patents
Fixed-wing unmanned plane foot rest retracting device Download PDFInfo
- Publication number
- CN204355269U CN204355269U CN201420778765.3U CN201420778765U CN204355269U CN 204355269 U CN204355269 U CN 204355269U CN 201420778765 U CN201420778765 U CN 201420778765U CN 204355269 U CN204355269 U CN 204355269U
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- CN
- China
- Prior art keywords
- foot rest
- connecting element
- foot
- post
- unmanned plane
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of fixed-wing unmanned plane foot rest retracting device, comprise foot stool connector, helicoidal gear and foot stool fixing device, described foot stool connector includes foot rest connecting element and is connected with screw-clamped, for the connection of fixed-wing unmanned plane foot rest connecting element and foot rest entirety; Helicoidal gear includes leading screw, mobile post and 360 degree of steering wheels, rotarily drives screw turns by steering wheel, thus drives the movement of mobile post in position-limited trough, plays the effect that foot rest is packed up; Foot stool fixing device comprises foot rest connecting element, limited post and column spinner, and because mobile post mobile connecting element that drives in position-limited trough rotates, foot rest is rotated backward, and mobile post and limited post limit two direction, thus the folding and unfolding completing foot rest entirety is fixed.Intensity solves without when impact the problem that foot rest blocks The Cloud Terrace operation, and cost-saving, reducing air-flow affects body, when increasing flight boat, strengthens durability and the stability of unmanned plane, ensures flight safety.
Description
Technical field
The utility model relates to a kind of use new material, the novel fixed-wing unmanned plane of fixed-wing unmanned plane foot rest retracting device and UAV Flight Control technical field.Relate to one and utilize new equipment, can solve foot rest and block the problem of The Cloud Terrace operation thus reduce The Cloud Terrace cost, intensity facilitates foot rest to pack up without impact, reduce air-flow to affect overall aircraft, resistance diminishes when increasing boat, and whole device is hidden in aircraft body inside, makes outward appearance more attractive in appearance.
Background technology
Along with unmanned plane is in the applied research of every profession and trade, people all the more now unmanned plane are day by day remarkable in the effect of social production and life various aspects.Use modern new and high technology mechanical equipment, can not only increase work efficiency and quality, reduction operating cost, the risk of personnel's operation can also be reduced, the protection security of the lives and property.Along with science and technology constantly progress, the enhancing of economic capability, the lifting of the level of consumption, modern conveniences substitutes that traditional manpower is engaged in excessive risk, the work of highly difficult, high operation intensity becomes inexorable trend.Whole world third time industrial revolution prelude pulls open, and develops the unmanned plane of low cost, high stability, applied range, has become a kind of exigence.
Fixed-wing unmanned plane domestic at present is also in elementary development phase, because the Structure Designing Problem of fuselage, cause high cost, stability not, fuselage and the bottleneck such as load equipment matching degree is low, govern fixed-wing unmanned plane always and carry out other widespread use of industrial grade.Along with every profession and trade is to the active demand of industrial grade fixed-wing unmanned plane, the fixed-wing Unmanned Aircraft Systems (UAS) that a kind of low cost, stability are high, fuselage can realize electrodeless adjustment seems particularly important.The utility model adopts foot rest to pack up design, what foot rest not only can be made to become 0 to 90 to spend packs up, alleviate the impact of air-flow on aircraft body, ensure the safety and stability of unmanned plane during flying, when can also reduce air resistance growth flight boat, make unmanned plane fundamentally solve the problem of blocking The Cloud Terrace, operating efficiency is higher, reduces The Cloud Terrace cost.The utility model can make Unmanned Aircraft Systems (UAS) combine with sector application, realizes the unmanned plane industry level applications of real meaning.
Summary of the invention
Problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provides a kind of foot rest draw off gear, uses the security device of the low cost of special construction design, high security, guarantee remote job.
The utility model solves its technical matters and realizes by the following technical solutions:
A kind of fixed-wing unmanned plane foot rest retracting device, comprise foot stool connector, helicoidal gear and foot stool fixing device, described foot stool connector includes foot rest connecting element and is connected with screw-clamped, for the connection of fixed-wing unmanned plane foot rest connecting element and foot rest entirety; Helicoidal gear includes leading screw, mobile post and 360 degree of steering wheels, and steering wheel fixes leading screw by jackscrew, rotarily drives screw turns by steering wheel, thus drives the movement of mobile post in position-limited trough, plays the effect that foot rest is packed up; Foot stool fixing device comprises foot rest connecting element, limited post and column spinner, foot rest connecting element is driven to rotate because mobile post is mobile in position-limited trough by column spinner, foot rest connecting element is made to complete the rotation backward of 0 to 90 degree, the direction limited post above making mobile post limit foot rest connecting element limits direction below it, with should foot rest entirety put down time, mobile post and limited post have limited again its left and right both direction, thus the folding and unfolding completing foot rest entirety is fixed.
The utility model compared with prior art has significant advantage and beneficial effect.
The utility model adopts foot rest folding and unfolding design, be energized by device battery, 360 degree of steering wheels are driven to rotate forward, steering wheel drive leading screw rotate forward thus transmission give mobile post, mobile post is threaded hole, post is moved at position-limited trough low order end when foot rest puts down, move post during rotating forward to be moved to the left and to drive foot rest connecting element to carry out the rotation of 0-90 degree until position-limited trough high order end around column spinner, foot rest entirety forms 90 degree of collapsed state backward, move post simultaneously and secure attaching parts together with limited post, in like manner steering wheel reversion foot rest can put down.Be provided with touching switch above position-limited trough two ends, make it arrive this position auto-breaking, such benefit reduces the wearing and tearing of steering wheel, extends the service life of steering wheel, reduce the turnover rate of steering wheel.Meanwhile, because the resistance reducing air-flow packed up by foot rest, make unmanned plane during flying more stable, ensure the safety of flight.
Foot rest folding and unfolding design makes foot rest rise at any time to put down, and avoids to block The Cloud Terrace and make The Cloud Terrace can 360 degree of operations simultaneously, decreases The Cloud Terrace lifting mechanism cost.Foot rest folding and unfolding designs, and the resistance reducing air-flow packed up by foot rest, when can increase the boat of flight.When road by aircraft, foot rest puts down, and because mobile post and limited post secure foot rest, can slow down the impulsive force that aircraft lands, and reduces the air crash hidden danger caused because foot rest ruptures.Simultaneously when foot rest is packed up, whole foot rest is hidden in cabin, makes aircraft outward appearance more beautiful.
Accompanying drawing explanation
Fig. 1 is foot rest draw off gear connecting overall assembly;
Fig. 2 is foot rest draw off gear collapsed configurations assembly;
Fig. 3 is foot rest draw off gear outward appearance;
Fig. 4 is foot rest draw off gear intraware.
Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect thereof of providing according to the utility model, be described in detail as follows.
See Fig. 1-4, a kind of fixed-wing unmanned plane foot rest retracting device, comprise foot stool connector, helicoidal gear and foot stool fixing device, described foot stool connector includes foot rest connecting element and is connected with screw-clamped, for the connection of fixed-wing unmanned plane foot rest connecting element and foot rest entirety; Helicoidal gear includes leading screw, mobile post and 360 degree of steering wheels, and steering wheel fixes leading screw by jackscrew, rotarily drives screw turns by steering wheel, thus drives the movement of mobile post in position-limited trough, plays the effect that foot rest is packed up; Foot stool fixing device comprises foot rest connecting element, limited post and column spinner, foot rest connecting element is driven to rotate because mobile post is mobile in position-limited trough by column spinner, foot rest connecting element is made to complete the rotation backward of 0 to 90 degree, the direction limited post above making mobile post limit foot rest connecting element limits direction below it, with should foot rest entirety put down time, mobile post and limited post have limited again its left and right both direction, thus the folding and unfolding completing foot rest entirety is fixed.
Claims (1)
1. a fixed-wing unmanned plane foot rest retracting device, comprise foot stool connector, helicoidal gear and foot stool fixing device, it is characterized in that: described foot stool connector includes foot rest connecting element and is connected with screw-clamped, for the connection of fixed-wing unmanned plane foot rest connecting element and foot rest entirety; Helicoidal gear includes leading screw, mobile post and 360 degree of steering wheels, and steering wheel fixes leading screw by jackscrew, rotarily drives screw turns by steering wheel, drives the movement of mobile post in position-limited trough, plays the effect that foot rest is packed up; Foot stool fixing device comprises foot rest connecting element, limited post and column spinner, foot rest connecting element is driven to rotate because mobile post is mobile in position-limited trough by column spinner, foot rest connecting element is made to complete the rotation backward of 0 to 90 degree, the direction limited post above making mobile post limit foot rest connecting element limits direction below it, when foot rest entirety is put down, mobile post and limited post have limited again its left and right both direction, thus the folding and unfolding completing foot rest entirety is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778765.3U CN204355269U (en) | 2014-12-11 | 2014-12-11 | Fixed-wing unmanned plane foot rest retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778765.3U CN204355269U (en) | 2014-12-11 | 2014-12-11 | Fixed-wing unmanned plane foot rest retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204355269U true CN204355269U (en) | 2015-05-27 |
Family
ID=53256753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778765.3U Expired - Fee Related CN204355269U (en) | 2014-12-11 | 2014-12-11 | Fixed-wing unmanned plane foot rest retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204355269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107412A1 (en) * | 2015-12-25 | 2017-06-29 | 北京臻迪机器人有限公司 | Outer shell and main body of aircraft, and aircraft |
| CN108284946A (en) * | 2017-01-09 | 2018-07-17 | 昊翔电能运动科技(昆山)有限公司 | Single steering engine drives the structure of undercarriage control and the unmanned plane using the structure |
-
2014
- 2014-12-11 CN CN201420778765.3U patent/CN204355269U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107412A1 (en) * | 2015-12-25 | 2017-06-29 | 北京臻迪机器人有限公司 | Outer shell and main body of aircraft, and aircraft |
| JP2019501074A (en) * | 2015-12-25 | 2019-01-17 | 北京臻迪机器人有限公司 | Aircraft outer shell and body and aircraft |
| CN108284946A (en) * | 2017-01-09 | 2018-07-17 | 昊翔电能运动科技(昆山)有限公司 | Single steering engine drives the structure of undercarriage control and the unmanned plane using the structure |
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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: 20150527 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |