CN205586571U - Rotatory folding four shaft air vehicle - Google Patents
Rotatory folding four shaft air vehicle Download PDFInfo
- Publication number
- CN205586571U CN205586571U CN201620297590.3U CN201620297590U CN205586571U CN 205586571 U CN205586571 U CN 205586571U CN 201620297590 U CN201620297590 U CN 201620297590U CN 205586571 U CN205586571 U CN 205586571U
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- CN
- China
- Prior art keywords
- bar shaped
- shaped seat
- bar seat
- round boss
- 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.)
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Abstract
The utility model discloses a rotatory folding four shaft air vehicle, its including lower bar seat, go up bar seat, controlling means and four vane actuated mechanism that are connected and receive its control respectively with this controlling means, wherein two vane actuated mechanism set up in the both ends position of last bar seat, two vane actuated mechanism set up in the both ends position of bar seat down in addition, upward the bar seat is connected with lower bar seat through rotating assembly, the slot has the advantages of reasonable structural device, in the split type structural design formation of ingenious adoption, lower bar seat, and both are in the different horizontal plane of height respectively, on, the bar seat can rotate relatively down, on making, crossing or the alignment of the front outline line of bar seat down, thereby realize folding function, the volume is greatly reduced, to reduce space occupied, can directly put in the pocket, conveniently carry and play, effectively strengthen the interest of toy, the enjoyment that more has more is provided for the person of playing, furthermore, the antiskid clip has an overall simple structure, it is compact, novel structure, the utility model provides a multi -target detection system of automotive anti -collision radar. The multi -target detection system comprises a radio -frequency transmitting/receiving part, a data processing part and a power supply part, the radio -frequency transmitting/receiving part comprises a radar sensor and a medium frequency signal processing module, the data processing part comprises an analog -to -digital and digital -to -analog conversion module and a central control processing module FPGA, and the radar sensor is a radar receiver in K band with a voltage -controlled oscillator and is provided with an individual sending channel and two I/Q receiving channels. The multi -target detection system of the automotive anti -collision radar is capable of alternatively emitting two triangular waves with different modulation periods, collecting echo wave data, and effectively excluding fake targets based on a corresponding algorithm so as to improve the detection accuracy of multiple moving targets in an environment of strong noises. A hardware system structure is simplified and is easy to achieve, favorable effect and easy popularization.
Description
Technical field
This utility model relates to ship model toy technical field, is specifically related to a kind of rotary folding four-axle aircraft.
Background technology
A kind of toy that toy aircraft is children and numerous airplane hobbyists are liked, passes through wireless controlled
Aircraft is sent and instructs to realize the landing of aircraft by system processed, and acceleration and deceleration and direction controlling, as 360 degree are turned over
Turn and take photo by plane.
The toy aircraft sold on the market is varied, and it, each with different design concepts, makes every effort to energy
Reaching the use requirement of different user, great majority are with its lively moulding, changeable flight function, capture
Increasing consumption market.Existing toy aircraft typically can complete to advance, retreats, turn
Deng flare maneuver, therefore, existing toy aircraft has certain interest.
But, existing toy aircraft is typically all fixed structure, does not have rotary folding function, causes
Its volume is bigger, it has not been convenient to carrying along with playing, portability is poor, thus has influence on existing toy aircraft
Interest.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, it is provided that a kind of smart structural design, rationally,
Volume can be effectively reduced, it is simple to carry the rotary folding four-axle aircraft played with rotary folding.
For achieving the above object, technical scheme provided by the utility model is:
A kind of rotary folding four-axle aircraft, it includes lower bar shaped seat, upper bar shaped seat, control device and four
The rotor mechanism being connected with this control device and being controlled respectively, wherein two rotor mechanisms are arranged on bar
The end positions of shape seat, another two rotor mechanisms are arranged on the end positions of lower bar shaped seat, described upper bar shaped seat
Middle part is connected by the middle part of rotary components with lower bar shaped seat, and on this, bar shaped seat can be with the axle of rotary components
Heart line rotates, and makes the vertical projecting line of bar shaped seat on this intersect vertically with lower bar shaped seat or align.
As a kind of improvement of the present utility model, described lower bar shaped seat includes lower bottom base and covers mutually with this lower bottom base
The lower top cover closed.
As a kind of improvement of the present utility model, described upper bar shaped seat includes upper bed-plate and covers mutually with this upper bed-plate
The upper top cover closed.
A kind of improve as of the present utility model, described rotary components include spring, round boss and with this circle
The axis hole that shape boss is suitable, this axis hole is arranged on the lower surface center of upper bed-plate, described round boss
Being arranged on the upper surface center of lower top cover, this round boss stretches into described upper bar shaped seat by described axis hole
In, and the door preventing it from exiting from axis hole it is provided with in the upper end of this round boss, described spring housing is located at
On round boss, and upper end is pressed on door, and lower end is pressed on the inner surface of upper bed-plate.
A kind of improving as of the present utility model, described control device includes battery and is connected with this battery
Radio control circuit plate, this radio control circuit plate and battery are symmetricly set on the center of described lower bottom base
On.
As a kind of improvement of the present utility model, described rotor mechanism includes support arm, crown gear, driving tooth
Wheel, motor, rotating shaft and be arranged on the rotor of this rotating shaft upper end, described rotating shaft is movably arranged on support arm, institute
Stating crown gear and be arranged on the lower end of this rotating shaft, a side position of described motor correspondence rotating shaft is arranged on support arm,
Described driving gear is arranged in the drive shaft of this motor, and is meshed with described crown gear.
The beneficial effects of the utility model are: this utility model reasonable in design, the split type knot of ingenious employing
Bar shaped seat and lower bar shaped seat on structure design forming, both are respectively at the horizontal plane that height is different, upper and lower bar
Shape seat can relatively rotate so that the vertical projecting line of upper and lower bar shaped seat intersects or alignment, thus realizes folding
Function, is substantially reduced volume, and minimizing takes up room, and can be placed directly in pocket, be convenient for carrying and play,
Effectively strengthening the interest of toy, provide more enjoyment for player, additionally overall structure is simple, compact,
Modern design, it is easy to accomplish, it is beneficial to be widely popularized.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view during this utility model expansion.
Fig. 2 is perspective view during this utility model folding.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the structural representation of rotor mechanism in this utility model.
Detailed description of the invention
Seeing Fig. 1 to Fig. 4, a kind of rotary folding four-axle aircraft that the present embodiment provides, it includes lower bar shaped
Seat 1, upper bar shaped seat 2, control device 3 and four rotations being connected with this control device 3 and being controlled respectively
Wing mechanism 4, wherein two rotor mechanisms 4 are arranged on the end positions of bar shaped seat 2, and another two rotor mechanisms 4 are arranged
In the end positions of lower bar shaped seat 1, the middle part of described upper bar shaped seat 2 is by rotary components 5 and lower bar shaped seat 1
Middle part is connected, and on this, bar shaped seat 2 can rotate with the axial line of rotary components 5, makes hanging down of bar shaped seat 2 on this
Deliver directly hachure intersect vertically with lower bar shaped seat 1 or align.
Seeing Fig. 3, described lower bar shaped seat 1 includes lower bottom base 11 and the lower top cover 12 covered with this lower bottom base 11 phase.
Described upper bar shaped seat 2 includes upper bed-plate 21 and the upper top cover 22 covered with this upper bed-plate 21 phase.
Concrete, described rotary components 5 includes spring 51, round boss 52 and suitable with this round boss 52
Axis hole 53, this axis hole 53 is arranged on the lower surface center of upper bed-plate 21, and described round boss 52 is arranged
In the upper surface center of lower top cover 12, this round boss 52 stretches into described upper bar shaped by described axis hole 53
In seat 2, and it is provided with the door 54 preventing it from exiting from axis hole 53, described bullet in the upper end of this round boss 52
Spring 51 is set on round boss 52, and upper end is pressed on door 54, and lower end is pressed on the interior of upper bed-plate 21
On surface.
Seeing Fig. 3, described control device 3 includes battery 31 and the radio control circuit being connected with this battery 31
Plate 32, this radio control circuit plate 32 and battery 31 are symmetricly set on the center of described lower bottom base 11.
Radio control circuit plate 32 has 5.8G high power transmission and WIFI wireless communication module.
See Fig. 4, described rotor mechanism 4 include support arm 41, crown gear 42, drive gear 43, motor 44,
Rotating shaft 45 and be arranged on the rotor 46 of this rotating shaft 45 upper end, described rotating shaft 45 is movably arranged on support arm 41, institute
Stating crown gear 42 and be arranged on the lower end of this rotating shaft 45, a side position of the corresponding rotating shaft 45 of described motor 44 is arranged
On support arm 41, described driving gear 43 is arranged in the drive shaft of this motor 44, and with described crown gear
42 are meshed.In the present embodiment, the blade quantity in described rotor 46 is three, in other embodiments, and should
Blade quantity in rotor 46 can four, five or more multi-disc, only need to meet the required lift of flight.
Owing to this utility model rotary folding four-axle aircraft uses split-type structural design, and upper bar shaped seat 2 He
Lower bar shaped seat 1 is respectively at the horizontal plane that height is different, and upper bar shaped seat 2 can rotate relative to lower bar shaped seat 1.Need
When flight is played, see Fig. 1, turn bar shaped seat 2, make the vertical projecting line of bar shaped seat 2 and lower bar shaped seat
1 intersects vertically, and can realize flight and play.When needing to carry, see Fig. 2, turn bar shaped seat 2, make
The vertical projecting line of bar shaped seat 2 aligns with lower bar shaped seat 1, thus realizes folder function, is substantially reduced volume,
Minimizing takes up room, and can be placed directly in pocket, be convenient for carrying and play, and effectively strengthens the interest of toy,
More enjoyment is provided for player.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be right
Above-mentioned embodiment changes and revises.Therefore, this utility model is not limited to be disclosed above and describe
Detailed description of the invention, should also be as falling into power of the present utility model to modifications and changes more of the present utility model
In the protection domain that profit requires.Although additionally, this specification employs some specific terms, but these
Term merely for convenience of description, does not constitute any restriction to this utility model.As this utility model is above-mentioned
Described in embodiment, use same or similar structure and other toy of obtaining, all at this utility model
In protection domain.
Claims (6)
1. a rotary folding four-axle aircraft, it is characterised in that it include lower bar shaped seat, upper bar shaped seat,
Control device and four rotor mechanisms being connected with this control device and being controlled respectively, wherein two rotor
Mechanism is arranged on the end positions of bar shaped seat, and another two rotor mechanisms are arranged on the end positions of lower bar shaped seat,
The middle part of described upper bar shaped seat is connected by the middle part of rotary components with lower bar shaped seat, and bar shaped seat energy on this
Rotate with the axial line of rotary components, make the vertical projecting line of bar shaped seat and lower bar shaped seat on this intersect vertically or
Alignment.
Rotary folding four-axle aircraft the most according to claim 1, it is characterised in that: described lower bar shaped
Seat includes lower bottom base and the lower top cover covered mutually with this lower bottom base.
Rotary folding four-axle aircraft the most according to claim 2, it is characterised in that: described upper bar shaped
Seat includes upper bed-plate and the upper top cover covered mutually with this upper bed-plate.
Rotary folding four-axle aircraft the most according to claim 3, it is characterised in that: described rotation group
Part includes spring, round boss and the axis hole suitable with this round boss, and this axis hole is arranged on upper bed-plate
Lower surface center, described round boss is arranged on the upper surface center of lower top cover, this round boss
Stretched in described upper bar shaped seat by described axis hole, and be provided with in the upper end of this round boss and prevent it from axis hole
In the door that exits, described spring housing is located on round boss, and upper end is pressed on door, and lower end compresses
On the inner surface of upper bed-plate.
Rotary folding four-axle aircraft the most according to claim 3, it is characterised in that: described control fills
Put the radio control circuit plate including battery and being connected with this battery, this radio control circuit plate and battery pair
Claim to be arranged on the center of described lower bottom base.
6. according to the rotary folding four-axle aircraft described in any one in claim 1-5, it is characterised in that:
Described rotor mechanism includes support arm, crown gear, driving gear, motor, rotating shaft and is arranged in this rotating shaft
The rotor of end, described rotating shaft is movably arranged on support arm, and described crown gear is arranged on the lower end of this rotating shaft,
One side position of described motor correspondence rotating shaft is arranged on support arm, and described driving gear is arranged on driving of this motor
On moving axis, and it is meshed with described crown gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297590.3U CN205586571U (en) | 2016-04-12 | 2016-04-12 | Rotatory folding four shaft air vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297590.3U CN205586571U (en) | 2016-04-12 | 2016-04-12 | Rotatory folding four shaft air vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586571U true CN205586571U (en) | 2016-09-21 |
Family
ID=56923088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297590.3U Expired - Fee Related CN205586571U (en) | 2016-04-12 | 2016-04-12 | Rotatory folding four shaft air vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205586571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214124A1 (en) | 2017-05-25 | 2018-11-29 | SZ DJI Technology Co., Ltd. | Rotational expansion of propulsion systems of a movable vehicle |
| JP7123459B1 (en) | 2022-03-30 | 2022-08-23 | 株式会社石川エナジーリサーチ | flight device |
-
2016
- 2016-04-12 CN CN201620297590.3U patent/CN205586571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214124A1 (en) | 2017-05-25 | 2018-11-29 | SZ DJI Technology Co., Ltd. | Rotational expansion of propulsion systems of a movable vehicle |
| EP3630602A4 (en) * | 2017-05-25 | 2021-01-13 | SZ DJI Technology Co., Ltd. | Rotational expansion of propulsion systems of a movable vehicle |
| JP7123459B1 (en) | 2022-03-30 | 2022-08-23 | 株式会社石川エナジーリサーチ | flight device |
| JP2023152244A (en) * | 2022-03-30 | 2023-10-16 | 株式会社石川エナジーリサーチ | Flying device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190412 |