CN204979265U - Elevating system and aircraft of taking photo by plane - Google Patents
Elevating system and aircraft of taking photo by plane Download PDFInfo
- Publication number
- CN204979265U CN204979265U CN201520339633.5U CN201520339633U CN204979265U CN 204979265 U CN204979265 U CN 204979265U CN 201520339633 U CN201520339633 U CN 201520339633U CN 204979265 U CN204979265 U CN 204979265U
- Authority
- CN
- China
- Prior art keywords
- type
- linking member
- lifting mechanism
- aircraft
- connecting rod
- 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
Links
Abstract
The utility model provides an elevating system, include: actuating mechanism (1) and double threaded screw (2) be connected with actuating mechanism (1), two screw thread section threaded connection sliding nut (3) with double threaded screw (2), one section at least X type lift connecting rod (4) with sliding nut (3) pivotally connected to, and with X type lift connecting rod (4) pivotally connected to's V type connecting rod (5), the free end of V type connecting rod (5) is provided with installed part (9), wherein, the clockwise or counter -clockwise turning of actuating mechanism (1) drive double threaded screw (2) drives sliding nut (3) and is close to each other or keeps away from to drive X type lift connecting rod (4) goes up and down. The utility model also provides an aircraft of taking photo by plane. An object of the utility model is to provide an elevating system and the aircraft of taking photo by plane of installing this elevating system to at least the realization can make the camera liftable in the aircraft of taking photo by plane.
Description
Technical field
The utility model relates to flight model plane field, more specifically, relates to a kind of lifting mechanism and aerial photography aircraft.
Background technology
Along with the technical development of Multi-axis aircraft and moving camera, at present the what is called flight camera that both combine more and more is subject to everybody attention.Camera is taken in the air; carry out holding in the flight of aerial photography and originally simple Multi-axis aircraft and traditional hand camera to take to compare and just there will be new problem; that is exactly how to protect camera when aircraft takeoff and landing; in order to avoid dust and rubbish encroach on camera in airflow, also to prevent from, in aircraft landing process, grazing occurs simultaneously.
Install if aircraft is close to by camera, probably because distance is too near and occur the aircraft section image that should not occur on picture between the two.In order to avoid these problems, existing product takes aircraft gear up to be come aloft, or time aircraft is skyborne, power arm is upwards lifted.So just can avoid photographing aircraft during aerophotography.
But, although two schemes can prevent the figure occurring aircraft in picture above, when taking off and land, the location comparison of camera is low, and the distance leaving ground is very near, prop-blast when landing than stronger, so be still easily subject to the invasion of dust and sandstone.
Utility model content
For Problems existing in correlation technique, the aerial photography aircraft that the purpose of this utility model is to provide a kind of lifting mechanism and is provided with this lifting mechanism, at least to realize the camera liftable that can make in aerial photography aircraft.
For achieving the above object, the utility model provides a kind of lifting mechanism, comprising: driver train; And the two-thread screw to be connected with driver train; Be threaded with the thread segment of two-thread screw two sliding nuts; At least one section of X-type lifting linking member be connected with sliding nut pivotable; And the V-type connecting rod to be connected with X-type lifting linking member pivotable, the free end of V-type connecting rod is provided with fabricated section, wherein, driver train drive two-thread screw cw or left-hand revolution drive sliding nut close to each other or away from, be elevated to drive X-type lifting linking member.
According to the utility model, at least one section of X-type lifting linking member comprises the first X-type lifting linking member and the second X-type lifting linking member, wherein, two ends of the first X-type lifting linking member respectively sliding nut pivotable described with two are connected and two other end is connected with two end pivots of the second X-type lifting linking member respectively, and two other end of the second X-type lifting linking member is connected with two end pivots of V-type connecting rod respectively.
Novel according to this use, two-thread screw, sliding nut, X-type lifting linking member and V-type connecting rod outer setting have telescopic sheath, and wherein, one end of sheath is connected with frame, and the other end of sheath is connected with fabricated section.
According to the utility model, protector configurations is: be made up of at least two sectional type sheath segment that can relative to each other stretch.
On the other hand, the utility model additionally provides a kind of aerial photography aircraft.
According to the utility model, aerial photography aircraft is provided with lifting mechanism, and wherein, the camera of aerial photography aircraft is mounted to the fabricated section of lifting mechanism.
According to the utility model, lifting mechanism is mounted to top or the bottom of aerial photography aircraft.
According to the utility model, lifting mechanism is contained in the fuselage interior of aerial photography aircraft, and wherein, the fabricated section of lifting mechanism can extend out to external fuselage by fuselage interior or bounce back to fuselage interior by external fuselage.
Advantageous Effects of the present utility model is:
(1) in lifting mechanism of the present utility model and aerial photography aircraft, two-thread screw cw or left-hand revolution is driven by driver train, thus can drive sliding nut close to each other or mutually away from, then due to the close of sliding nut or away from X-type lifting linking member can be driven to be elevated, that is, X-type lifting linking member can be changed between compression flats state and elongation extended state.So when aircraft landing, lifting mechanism compresses thus camera is ensconced in the fuselage of aircraft.Again lifting mechanism declined time aircraft aloft needs to carry out taking photo by plane thus make camera stretch out aircraft.So both can prevent camera in landing process from being encroached on by dust, sandstone, also can not photograph Flight Vehicle Structure in shooting.
(2) in addition, in lifting mechanism of the present utility model, X-type lifting linking member can comprise one or more snippets according to actual needs, wherein, two ends of the first paragraph X-type lifting linking member of X lifting linking member are connected with two sliding nut pivotables respectively and two other end is connected with two ends of next section of X-type lifting linking member, and residue two ends of final stage X-type lifting linking member are connected with company's end pivot of V-type connecting rod respectively.This just makes camera can have larger extendable room relative to aircraft, can meet the camera telescopic extensions of various actual needs.
(3) further preferably; in lifting mechanism of the present utility model; owing to being provided with telescopic sheath; one end of sheath is connected with frame; the other end is connected with fabricated section, that is can play protective effect to equipment such as X-type lifting linking member and V-type connecting rods by arranging telescopic sheath.
(4) further preferably, retractable guard comprises at least two sectional type sheath segment, thus makes camera have larger telescopic extensions.
(5) further preferably, lifting mechanism of the present utility model can be arranged on top or the bottom of Multi-axis aircraft, and the position of lifting mechanism can be installed flexibly according to actual conditions.
(6) further preferably, the lifting mechanism in the utility model is contained in the fuselage interior of aerial photography aircraft, makes lifting mechanism be subject to good protection in landing process, reduces the fuselage size of aerial photography aircraft simultaneously.
Accompanying drawing explanation
Fig. 1 is the perspective, cut-away view of the utility model lifting mechanism embodiment, and wherein lifting mechanism is in extended position;
Fig. 2 is the block diagram of the lifting mechanism embodiment being in extended position shown in Fig. 1;
Fig. 3 is the perspective, cut-away view of middle lifting mechanism embodiment illustrated in fig. 1, and wherein lifting mechanism is in advanced position;
Fig. 4 is the block diagram of the lifting mechanism embodiment being in advanced position shown in Fig. 3.
Detailed description of the invention
Referring now to accompanying drawing, lifting mechanism of the present utility model and aircraft are described.Fig. 1 to Fig. 4 respectively illustrates extended position and the advanced position of this lifting mechanism, and lifting mechanism can switch as required between these two positions.
Particularly, as shown in Figure 1 to Figure 4, this lifting mechanism comprises driver train 1, two-thread screw 2, two sliding nuts 3, at least one section of X-type lifting linking member 4, V-type connecting rod 5 and fabricated section 9.Wherein, two-thread screw 2 is connected to rotate under the driving of driver train 1 with driver train 1.Sliding nut 3 is threaded to move under the turning effort of two-thread screw 2 with the thread segment of two-thread screw 2, thus close to each other or away from.Sliding nut 3 is connected with X-type lifting linking member 4 pivotable, and X-type lifting linking member 4 is also connected with V-type connecting rod 5 simultaneously, and fabricated section 9 is connected to the free end of V-type connecting rod.
In practical operation, driver train can be the actuator of the retarder of such as motor or driven by motor and so on, it drives two-thread screw 2 clockwise direction or anticlockwise direction to rotate (according to actual needs), thus drive two sliding nuts 3 close to each other or away from.The movement of these two sliding nuts 3 can drive X-type lifting linking member 4 to be elevated, thus drives V-type connecting rod 5 to be elevated, and the lifting due to V-type connecting rod 5 causes fabricated section 9 to be also elevated thereupon.That is, the entirety of lifting mechanism can be changed the position between Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4.
More specifically, in one embodiment, as shown in Figure 1, at least one section of X-type lifting linking member 4 can comprise the first X-type lifting linking member 41 and the second X-type lifting linking member 42, wherein, two ends of the first X-type lifting linking member 41 are connected with sliding nut 3 pivotable respectively, and two other end is connected with two end pivots of the second X-type lifting linking member 42, and two other end of the second X-type lifting linking member 42 is connected with two end pivots of V-type connecting rod 5 respectively.As above the multistage X-type lifting linking member of structure makes camera can have larger extendable room relative to aircraft, can meet the camera telescopic extensions of various actual needs.
Certainly should be appreciated that, although illustrate only two sections of X-type connecting rods 41,42 in embodiment as shown in Figure 1, the X-type connecting rod 4 of quantity or smaller amounts also can be applied in the utility model but more, this needs the concrete required lifting mechanism height according to lifting mechanism and determines, and the utility model is not limited to this.
In a preferred embodiment, the outer setting of two-thread screw 2, sliding nut 3, X-type lifting linking member 4 and V-type connecting rod 5 has telescopic sheath, and wherein, one end of sheath is connected with the frame of aerial photography aircraft, and the other end of sheath is connected with fabricated section 9.Therefore; when lifting mechanism is elevated under the combined action of two-thread screw 2, sliding nut 3, X-type lifting linking member 4 and V-type connecting rod 5; can sheath be driven to stretch simultaneously; to protect lifting mechanism and inside thereof, thus the camera be mounted thereon in practical application is protected.And retractable guard comprises at least two sectional type sheath segment, thus camera is made to have larger telescopic extensions.
In embodiment shown in Fig. 1 to Fig. 4, at least two sectional type sheath segment that sheath can be configured to by can relative to each other stretch is formed, and in the embodiment shown in the drawings, illustrates with syllogic sheath segment 6,7,8.Certainly should be appreciated that the sheath segment of greater number or smaller amounts can be applied in the present embodiment, this adjustable height that can need according to elevator determines, the utility model is not limited to this.
On the other hand, in aerial photography aircraft of the present utility model, can be provided with aforesaid lifting mechanism, wherein, the camera of aerial photography aircraft is mounted to the fabricated section 9 of lifting mechanism.
Specifically, in various embodiments, lifting mechanism can be mounted to top or the bottom of Multi-axis aircraft.This lifting mechanism can be arranged on top or the bottom of Multi-axis aircraft, thus the position of lifting mechanism can be installed flexibly according to actual conditions.
In preferred embodiment, lifting mechanism can be contained in the fuselage interior of aerial photography aircraft, and fabricated section 9 can extend out to external fuselage by fuselage interior or bounce back to fuselage interior by external fuselage.This setup can reduce the fuselage size of aerial photography aircraft.
In addition should be appreciated that above-mentioned aerial photography aircraft can be various aircraft, the such as model of an airplane, model copter, four shaft model aircrafts etc.That is, various model aerial vehicle all can be provided with lifting mechanism of the present utility model, and this can determine according to concrete service condition, and the utility model is not limited to this.
Further combined with Fig. 1 to Fig. 4, concrete use procedure of the present utility model is described.In Fig. 1 is extremely embodiment illustrated in fig. 4, lifting mechanism is arranged to be stretched out by the bottom of aerial photography aircraft.
In use, driver train 1 can be undertaken opening or stopping by operating handle by user by existing remote control mode, and after user's remote control driver train 1 starts, driver train 1 can drive two-thread screw 2 to rotate.What two-thread screw 2 matched is provided with two sliding nuts 3, when two-thread screw 2 rotates clockwise or rotates counterclockwise, these two sliding nuts 3 can adjacent to each other or mutually away from.
Further, the bottom of two sliding nuts 3 can be connected with the upper node of X-type lifting linking member 4.When two sliding nuts 3 are close to each other, the distance between two upper nodes of X-type lifting screw 4 can correspondingly reduce, because the spacing of upper node reduces thus makes the corresponding increase of the height of X-type lifting linking member 4.Two, the bottom node (being the lower node of the second X-type lifting linking member 42 in the embodiment shown in fig. 1) of X-type lifting linking member 4 is connected with V-type connecting rod 5, the free end (that is, the intersection point of V-structure) of V-type connecting rod 5 is connected with fabricated section 9.When X-type lifting linking member 4 highly increases and becomes long and narrow, V-type connecting rod 5 also can correspondingly become long and narrow, thus fabricated section 9 is stretched out longer distance downwards.
When lifting mechanism bounces back by needs, user only needs remote control driver train 1 to reverse, thus two-thread screw 2 is reversed lifting mechanism namely can be made to bounce back, and drives the camera retraction be arranged on fabricated section 9 further.
In sum, in lifting mechanism of the present utility model and aerial photography aircraft, two-thread screw 2 cw or left-hand revolution is driven by driver train 1, thus can drive sliding nut 3 close to each other or mutually away from, then due to the close of sliding nut 3 or away from X-type lifting linking member 4 can be driven to be elevated, that is, X-type lifting linking member 4 can be changed between compression flats state (shown in Fig. 3 and Fig. 4) and elongation extended state (shown in Fig. 1 and Fig. 2).So when aircraft landing, lifting mechanism compresses thus camera is ensconced in the fuselage of aircraft.Again lifting mechanism declined time aircraft aloft needs to carry out taking photo by plane thus make camera stretch out aircraft.So both can prevent camera in landing process from being encroached on by dust, sandstone, also can not photograph Flight Vehicle Structure in shooting.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a lifting mechanism, is characterized in that, comprising:
Driver train (1) and the two-thread screw (2) be connected with described driver train (1);
Be threaded with the thread segment of described two-thread screw (2) two sliding nuts (3);
At least one section of X-type lifting linking member (4) be connected with described sliding nut (3) pivotable; And
The V-type connecting rod (5) be connected with described X-type lifting linking member (4) pivotable, the free end of described V-type connecting rod (5) is provided with fabricated section (9),
Wherein, described driver train (1) drive described two-thread screw (2) cw or left-hand revolution drive described sliding nut (3) close to each other or away from, be elevated to drive described X-type lifting linking member (4).
2. lifting mechanism according to claim 1, is characterized in that,
Described at least one section of X-type lifting linking member (4) comprises the first X-type lifting linking member (41) and the second X-type lifting linking member (42),
Wherein, two ends of described first X-type lifting linking member (41) are connected with two described sliding nut (3) pivotables respectively and two other end is connected with two end pivots of described second X-type lifting linking member (42) respectively, and two other end of described second X-type lifting linking member (42) is connected with two end pivots of described V-type connecting rod (5) respectively.
3. lifting mechanism according to claim 1, is characterized in that,
Telescopic sheath is had in described two-thread screw (2), described sliding nut (3), described X-type lifting linking member (4) and described V-type connecting rod (5) outer setting,
Wherein, one end of described sheath is connected with frame, and the other end of described sheath is connected with described fabricated section (9).
4. lifting mechanism according to claim 3, is characterized in that,
Described protector configurations is: be made up of at least two sectional type sheath segment (6,7,8) that can relative to each other stretch.
5. an aerial photography aircraft, is characterized in that, described aerial photography aircraft is provided with the lifting mechanism described in the claims 1-4 any one claim,
Wherein, the camera of described aerial photography aircraft is mounted to the fabricated section of described lifting mechanism.
6. aerial photography aircraft according to claim 5, is characterized in that,
Described lifting mechanism is mounted to top or the bottom of described aerial photography aircraft.
7. aerial photography aircraft according to claim 5, is characterized in that,
Described lifting mechanism is contained in the fuselage interior of described aerial photography aircraft,
Wherein, the fabricated section (9) of described lifting mechanism can extend out to described external fuselage by described fuselage interior or bounce back to described fuselage interior by described external fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339633.5U CN204979265U (en) | 2015-05-22 | 2015-05-22 | Elevating system and aircraft of taking photo by plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339633.5U CN204979265U (en) | 2015-05-22 | 2015-05-22 | Elevating system and aircraft of taking photo by plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204979265U true CN204979265U (en) | 2016-01-20 |
Family
ID=55113659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520339633.5U Expired - Fee Related CN204979265U (en) | 2015-05-22 | 2015-05-22 | Elevating system and aircraft of taking photo by plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204979265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081141A (en) * | 2016-06-08 | 2016-11-09 | 朱新科 | Many rotor wing unmanned aerial vehicles |
| CN108910011A (en) * | 2018-05-08 | 2018-11-30 | 清华大学 | It is a kind of containing can the aircraft that can open up of space of nested merogenesis shell deform nose cone |
-
2015
- 2015-05-22 CN CN201520339633.5U patent/CN204979265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081141A (en) * | 2016-06-08 | 2016-11-09 | 朱新科 | Many rotor wing unmanned aerial vehicles |
| CN108910011A (en) * | 2018-05-08 | 2018-11-30 | 清华大学 | It is a kind of containing can the aircraft that can open up of space of nested merogenesis shell deform nose cone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108674636B (en) | Twin-engine quadrotor unmanned aerial vehicle and foot rest device thereof | |
| CN106029502B (en) | Holder and the unmanned vehicle using the holder | |
| EP3632793B1 (en) | Unmanned aerial vehicle and landing gear thereof | |
| CN204979265U (en) | Elevating system and aircraft of taking photo by plane | |
| JP3217820U (en) | Drone | |
| JP2011136692A (en) | Method and system for operating aircraft landing gear | |
| CN106081060B (en) | A kind of VTOL composite layouts unmanned plane rotor draw off gear | |
| CN112874759B (en) | Portable unmanned aerial vehicle for power grid inspection | |
| US20140048655A1 (en) | High lift system for an aircraft and method for influencing the high lift characteristics of an aircraft | |
| CN110077611A (en) | A kind of unmanned machine equipment monitoring cotton diseases and insect pests | |
| DE60217906T2 (en) | ELECTRONICALLY CONTROLLED RETRACTABLE AIRPLANE ILLUMINATOR WITH MANUAL RETRACTION | |
| CN204723779U (en) | 9D virtual reality flight Theatre devices | |
| CN116280303B (en) | Multipurpose unmanned aerial vehicle | |
| CN205067837U (en) | Unmanned aerial vehicle camera lens device of adjustable distance | |
| JP2010280252A (en) | Vertical tail of aircraft | |
| CN214776633U (en) | Panoramic aerial photography unmanned aerial vehicle for forest survey | |
| CN205525020U (en) | Aircraft frame | |
| CN108994874A (en) | Mechanical arm and unmanned plane for unmanned plane | |
| CN208954554U (en) | A kind of LED display device | |
| CN204279927U (en) | There is with elastic ball the rotor craft alighting gear of rotor protected effect | |
| CN210592408U (en) | Multi-rotor aircraft | |
| CN210149580U (en) | Composite wing unmanned aerial vehicle stop device | |
| CN109305349B (en) | Four rotor unmanned aerial vehicle that can cushion | |
| CN109572988B (en) | Deformation aircraft cabin section structure | |
| CN114901551A (en) | Multi-rotor aircraft |
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: 20160120 Termination date: 20170522 |