CN206476097U - Umbrella wing incidence adjuster for wheel driving force umbrella - Google Patents
Umbrella wing incidence adjuster for wheel driving force umbrella Download PDFInfo
- Publication number
- CN206476097U CN206476097U CN201720142371.2U CN201720142371U CN206476097U CN 206476097 U CN206476097 U CN 206476097U CN 201720142371 U CN201720142371 U CN 201720142371U CN 206476097 U CN206476097 U CN 206476097U
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- CN
- China
- Prior art keywords
- angle modulation
- umbrella
- modulation plate
- wing incidence
- rotating shaft
- Prior art date
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model discloses a kind of umbrella wing incidence adjuster for wheel driving force umbrella, including the first angle modulation plate and the second angle modulation plate, the bottom of first angle modulation plate and the second angle modulation plate is fixedly linked by rotating shaft, rotating shaft is flexibly connected with the wheel driving force umbrella car body of lower section, the top of wherein the first angle modulation plate is connected by umbrella rope with the side of parafoil, the top of second angle modulation plate is connected by umbrella rope with the opposite side of parafoil, rotating shaft can drive the first angle modulation plate and the second angle modulation plate synchronous axial system, so that angle modulation torque to be synchronously transmitted to the first angle modulation plate and the second angle modulation plate of both sides, so as to adjust the umbrella wing incidence of wheeled propeller-parachuting.Umbrella wing incidence adjuster of the present utility model can adjust umbrella wing incidence in real time, rise the umbrella stage, the normal flight stage, and during prominent chance strong wind, the adjustable suitable umbrella wing incidence of selection of user is flown, so as to be provided safeguard for user's safe flight.
Description
Technical field
The utility model belongs to wheel driving force umbrella technical field, more particularly to a kind of umbrella wing incidence for wheel driving force umbrella
Adjuster.
Background technology
Wheel driving force parachute kit has flight safety, easy to operate, the characteristics of relative low price, thus deep is liked by vast flight
Good person's likes, it provides the condition freely circled in the air for general public.Further, since the plurality of advantages of wheel driving force umbrella, wheel
Formula propeller-parachuting also has wide commercial use, and people have been widely used in a variety of low latitude operations, such as barton, big
The monitoring in forest farm, pesticide spraying, aerotow set up high-voltage line, video display take photo by plane, it is advertising, aerial sightseeing, security monitoring, low
Sky search and disaster surveillance etc..As people are more and more recognized wheel driving force umbrella, constantly expand its application
Scope, improves its use value.
However, for existing wheel driving force umbrella, rising the umbrella stage, the angle of attack of fixed umbrella wing incidence structure is bigger than normal, unfavorable
Rapidly increase to correct position to produce maximum lift in parafoil, because the angle of attack of parafoil factory settings flies for normal kinetic
Optimal ratio of lift over drag angle of attack during row, and this is not an optimal umbrella angle of attack, nor the maximum flying speed angle of attack, so as to cause
Take off apart from elongated.In flight course, parafoil can not adjust umbrella wing incidence, and umbrella wing incidence can not be passed through when prominent chance strong wind
Adjustment increase flying speed, can not realize that acceleration gives an encore landing to hide adverse weather.Thus, existing wheel driving force umbrella,
On the one hand it is very unfavorable to safe flight, it on the other hand can not realize the repertoire of parafoil.
Therefore existing wheel driving force umbrella is due to using fixed parafoil, thus can not realize being adjusted flexibly for umbrella wing incidence.
Utility model content
To solve above-mentioned the problems of the prior art, the utility model is met there is provided a kind of umbrella wing for wheel driving force umbrella
Angle adjuster.
To achieve the above object, the particular technique side of the umbrella wing incidence adjuster of the present utility model for wheel driving force umbrella
Case is as follows：
A kind of umbrella wing incidence adjuster for wheel driving force umbrella, including the first angle modulation plate and the second angle modulation plate, first adjusts
The bottom of gusset and the second angle modulation plate is fixedly linked by rotating shaft, and rotating shaft is flexibly connected with the wheel driving force umbrella car body of lower section, its
In the top of the first angle modulation plate be connected by umbrella rope with the side of parafoil, the top of the second angle modulation plate is another by umbrella rope and parafoil
Side is connected, and rotating shaft can drive the first angle modulation plate and the second angle modulation plate synchronous axial system, and angle modulation torque is synchronously transmitted to
The the first angle modulation plate and the second angle modulation plate of both sides, so as to adjust the umbrella wing incidence of wheeled propeller-parachuting.
Further, the first angle modulation plate and the second angle modulation plate are triangle.
Further, the first angle modulation plate and the second angle modulation plate are obtuse triangle, the first angle modulation plate and the second angle modulation plate it is blunt
Angle is arranged on bottom.
Further, multiple connecting holes, one end of umbrella rope and connection are formed with the top of the first angle modulation plate and the second angle modulation plate
Hole is connected, and the other end is connected with parafoil.
Further, the connecting hole at the top of the first angle modulation plate and the second angle modulation plate is 3-6, and connecting hole is along the first angle modulation plate
Set with the second angle modulation plate top edge.
Further, the rotating shaft of umbrella wing incidence adjuster is arranged on the center of parafoil lift, to reduce axis of rotation mistake
Rotary resistance arm in journey.
Further, the structure of the first angle modulation plate and the second angle modulation plate is identical with shape, and is symmetricly set on the two of rotating shaft
Side.
Further, rotating shaft is flexibly connected by bearing with the wheel driving force umbrella car body of lower section, and rotating shaft can be in wheel driving force umbrella
Rotated on vehicle body.
Umbrella wing incidence adjuster of the present utility model can adjust umbrella wing incidence in real time, parafoil is being risen the umbrella stage, normal to fly
Row order section, and select suitable umbrella wing incidence to be flown during prominent chance strong wind, so as to be provided safeguard for user's safe flight.
Brief description of the drawings
Fig. 1 is the front view of the umbrella wing incidence adjuster of the present utility model for wheel driving force umbrella；
Fig. 2 is the use state structural representation of the umbrella wing incidence adjuster of the present utility model for wheel driving force umbrella.
Embodiment
In order to be best understood from the purpose of this utility model, structure and function, below in conjunction with the accompanying drawings, to of the present utility model
Umbrella wing incidence adjuster for wheel driving force umbrella does further detailed description.
As shown in figure 1, the umbrella wing incidence adjuster 10 of the present utility model for wheel driving force umbrella be arranged on parafoil 20 with
Between the power set of lower section, wherein the top of umbrella wing incidence adjuster 10 is connected with parafoil 20, bottom and wheel driving force umbrella car body
It is flexibly connected, pilot's Riding Accommodation is may include on power set, umbrella wing incidence adjuster 10 can be used for regulation umbrella wing incidence, from
And facilitate driver's operation flight.
Specifically, in the present embodiment, umbrella wing incidence adjuster 10 includes the first angle modulation plate 11 and the second angle modulation plate 12, first
The angle modulation plate 12 of angle modulation plate 11 and second is fixedly linked by rotating shaft 14, and rotating shaft 14 and the wheel driving force umbrella car body activity of lower section connect
Connect, for example, be flexibly connected by bearing with the wheel driving force umbrella car body of lower section, rotating shaft can be rotated with wheel driving force umbrella car.Its
In the top of the first angle modulation plate 11 be connected by umbrella rope with the side of parafoil 20, the top of the second angle modulation plate 12 passes through umbrella rope and the wing
The opposite side of umbrella 20 is connected.Thus, rotating shaft 14 is passed through so that the first angle modulation plate 11 and the synchronous axial system of the second angle modulation plate 12,
So that angle modulation torque to be synchronously transmitted to the first angle modulation plate 11 and the second angle modulation plate 12 of both sides, thus in flight course or rise umbrella
Stage adjusts umbrella wing incidence, and convenient use person utilizes the function of wheel driving force umbrella to greatest extent as needed.
First angle modulation plate 11 and the second angle modulation plate 12 are triangular in shape, and such as obtuse triangle, rotating shaft 14 is arranged on the first tune
The top of the bottom of the angle modulation plate 12 of gusset 11 and second, the first angle modulation plate 11 and the second angle modulation plate 12 passes through umbrella rope and the phase of parafoil 20
Even.Preferably, the first angle modulation plate 11 and the second angle modulation plate 12 are obtuse triangle, and the first angle modulation plate 11 and the second angle modulation plate 12 fall
Erect and put, namely the obtuse angle of the first angle modulation plate 11 and the second angle modulation plate 12 is arranged on bottom, the first angle modulation plate 11 and the second angle modulation
Plate 12 is connected in the obtuse angle position of bottom by rotating shaft 14, and the top both sides of the first angle modulation plate 11 and the second angle modulation plate 12 are sharp
The top of angle, the first angle modulation plate 11 and the second angle modulation plate 12 is connected by umbrella rope with parafoil 20.
Further, the top of the first angle modulation plate 11 and the second angle modulation plate 12 is provided with multiple connecting holes 13, and such as 3-6 is individual,
Umbrella rope is connected through connecting hole 13 with the top of the first angle modulation plate 11 and the second angle modulation plate 12, the first angle modulation plate 11 and the second angle modulation
The planform of plate 12 is identical and is symmetrical arranged on rotating shaft 14.Connecting hole 13 includes 4, four connecting holes 13 in the present embodiment
Set along the top edge of the first angle modulation plate 11 and the second angle modulation plate 12.
Preferably, as shown in Fig. 2 the rotating shaft 14 of umbrella wing incidence adjuster 10 is arranged on the center of the lift of parafoil 20,
Namely many position of intersecting point with tension umbrella rope, to reduce the rotary resistance arm in the rotation process of rotating shaft 14, to reduce to greatest extent
Resistance during rotating shaft 14, convenient use person's operation umbrella wing incidence adjuster 10.
The process for adjusting umbrella wing incidence using umbrella wing incidence adjuster 10 of the present utility model is as follows：
During umbrella is played, user can adjust umbrella wing incidence using umbrella wing incidence adjuster 10, and the appropriate umbrella wing that reduces is met
Angle, can make parafoil 20 be quickly ramped up to correct position, progressively be adjusted to the Optimal ratio of lift over drag angle of attack again afterwards, so as to produce the liter of maximum
Power, to save fuel oil, facilitates propeller-parachuting to go up to the air, and shortens distance of taking off.
In flight course, when prominent chance strong wind, user can increase dynamic by significantly reducing umbrella wing incidence increase fuel oil
The horsepower of power apparatus, to increase flying speed, so as to realize quick landing of making a return voyage.It should be noted that in adjustment umbrella wing incidence
During, because umbrella rope is in tensioned state, when rotating shaft 14 is rotated, torsion can be produced on umbrella rope and be transferred to parafoil 20,
So as to realize the adjustment of umbrella wing incidence.
Umbrella wing incidence adjuster 10 of the present utility model can adjust umbrella wing incidence in real time, parafoil 20 is being played the umbrella stage, just
Normal mission phase, and select suitable umbrella wing incidence to be flown during prominent chance strong wind, so as to be provided for user's safe flight
Ensure.
It is appreciated that the utility model is described by some embodiments, what those skilled in the art knew,
In the case of not departing from spirit and scope of the present utility model, various changes or equivalent can be carried out to these features and embodiment
Replace.In addition, under teaching of the present utility model, can modify to adapt to particular situation to these features and embodiment
And material is without departing from spirit and scope of the present utility model.Therefore, the utility model is not by specific reality disclosed herein
The limitation of example is applied, the embodiment fallen with the range of claims hereof belongs to the scope that the utility model is protected
It is interior.
Claims (8)
1. a kind of umbrella wing incidence adjuster for wheel driving force umbrella, it is characterised in that including the first angle modulation plate and the second angle modulation
The bottom of plate, the first angle modulation plate and the second angle modulation plate is fixedly linked by rotating shaft, and the wheel driving force umbrella car body of rotating shaft and lower section is lived
Dynamic connection, wherein the top of the first angle modulation plate is connected by umbrella rope with the side of parafoil, the top of the second angle modulation plate passes through umbrella rope
It is connected with the opposite side of parafoil, rotating shaft can drive the first angle modulation plate and the second angle modulation plate synchronous axial system, by angle modulation torque
The the first angle modulation plate and the second angle modulation plate of both sides are synchronously transmitted to, so as to adjust the umbrella wing incidence of wheeled propeller-parachuting.
2. umbrella wing incidence adjuster according to claim 1, it is characterised in that the first angle modulation plate and the second angle modulation plate are three
It is angular.
3. umbrella wing incidence adjuster according to claim 2, it is characterised in that the first angle modulation plate and the second angle modulation plate are blunt
The obtuse angle of angle triangle, the first angle modulation plate and the second angle modulation plate is arranged on bottom.
4. umbrella wing incidence adjuster according to claim 2, it is characterised in that the top of the first angle modulation plate and the second angle modulation plate
Portion is formed with multiple connecting holes, and one end of umbrella rope is connected with connecting hole, and the other end is connected with parafoil.
5. umbrella wing incidence adjuster according to claim 4, it is characterised in that at the top of the first angle modulation plate and the second angle modulation plate
Connecting hole be 3-6, connecting hole is set along the first angle modulation plate and the second angle modulation plate top edge.
6. umbrella wing incidence adjuster according to claim 1 or 2, it is characterised in that the rotating shaft of umbrella wing incidence adjuster is set
Put in the center of parafoil lift, to reduce the rotary resistance arm during axis of rotation.
7. umbrella wing incidence adjuster according to claim 1 or 2, it is characterised in that the first angle modulation plate and the second angle modulation plate
Structure it is identical with shape, and be symmetricly set on the both sides of rotating shaft.
8. umbrella wing incidence adjuster according to claim 1, it is characterised in that rotating shaft is moved by bearing and the wheeled of lower section
Power umbrella car body is flexibly connected, and rotating shaft can be rotated with wheel driving force umbrella car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142371.2U CN206476097U (en) | 2017-02-17 | 2017-02-17 | Umbrella wing incidence adjuster for wheel driving force umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142371.2U CN206476097U (en) | 2017-02-17 | 2017-02-17 | Umbrella wing incidence adjuster for wheel driving force umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476097U true CN206476097U (en) | 2017-09-08 |
Family
ID=59748090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142371.2U Expired - Fee Related CN206476097U (en) | 2017-02-17 | 2017-02-17 | Umbrella wing incidence adjuster for wheel driving force umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277089A (en) * | 2021-06-28 | 2021-08-20 | 湖北文理学院 | Device for changing flight angle of attack of parafoil |
-
2017
- 2017-02-17 CN CN201720142371.2U patent/CN206476097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277089A (en) * | 2021-06-28 | 2021-08-20 | 湖北文理学院 | Device for changing flight angle of attack of parafoil |
| CN113277089B (en) * | 2021-06-28 | 2022-08-05 | 湖北文理学院 | Device for changing flight angle of attack of parafoil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |