CN210503157U

CN210503157U - Adjustable module and aircraft

Info

Publication number: CN210503157U
Application number: CN201921303155.7U
Authority: CN
Inventors: 徐文福; 潘尔振; 胡晓坤; 王元鹏
Original assignee: Shenzhen Graduate School Harbin Institute of Technology
Current assignee: Shenzhen Graduate School Harbin Institute of Technology
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-05-12
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to an aircraft technical field discloses an adjustable module and aircraft, the utility model discloses an adjustable module, adjustable module include a drive arrangement, base and output, and output is connected on the output bearing of base, and a drive arrangement drives output, makes output move for the base through output bearing to the adjustment is located the output of output tip and is for the distance of base. The utility model also discloses an aircraft, including wing and above-mentioned adjustable module, all be connected with the wing on every output spare to through the distance of adjustment wing for the base, thereby realize turning to of aircraft.

Description

Adjustable module and aircraft

Technical Field

The utility model relates to an aircraft technical field especially relates to an adjustable module and aircraft.

Background

With the popularization of aircrafts, more and more aircrafts are applied to the matters of aerospace, observation and the like, turning is an important function in the aircrafts, most aircrafts on the market adopt the change of the tail wing to realize the turning angle, but the structure is complex and is not convenient to control.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an adjustable module and an aircraft, the diversion of the aircraft is realized to the position of the adjustment output piece that can be comparatively simple and convenient.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an adjustable module, including base, removal seat and first drive arrangement, first drive arrangement connects on the base, and first drive arrangement's output is connected with the removal seat, can drive to remove the seat and remove along the direction of perpendicular base, is connected with the output on the removal seat.

As an improvement of the technical scheme, the movable seat comprises a first plate and a second plate, the first plate is connected with the first driving device, the first plate is connected with the second plate, and the output piece respectively penetrates through a connecting hole in the first plate and a connecting hole in the second plate to extend outwards.

As a further improvement of the technical scheme, the connecting device further comprises a connecting bearing and a connecting rod, wherein the base is provided with a plurality of bearing connecting holes, each bearing connecting hole is connected with the connecting bearing, and after the connecting rod penetrates through the connecting bearing, two ends of the connecting rod are respectively connected with the first plate and the second plate.

As a further improvement of the above technical solution, the first driving device is fixedly connected with the base.

As a further improvement of the technical scheme, the device further comprises a fixing plate and a fixing rod, wherein the fixing plate is fixedly connected with the first driving device, one end of the fixing rod is connected with the base, and the other end of the fixing rod is connected with the first plate.

As a further improvement of the technical scheme, the device further comprises a second driving device and a speed reducing module, wherein the input end of the speed reducing module is connected with the second driving device, and the output end of the speed reducing module is connected with the output part.

As a further improvement of the above technical solution, the reduction module includes a first reduction gear and a second reduction gear, the working end of the second driving device includes a first tooth, the first reduction gear includes a second tooth and a third tooth, the second reduction gear includes a fourth tooth, the first tooth is engaged with the second tooth, and the third tooth is engaged with the fourth tooth.

As a further improvement of the above technical scheme, the speed reducing module is connected to the second plate, and the two-stage speed reducing gear is coaxial with the output member.

The aircraft comprises a wing and an adjustable module, wherein the wing is connected with the output piece.

As an improvement to the above technical scheme, both ends of the output piece are provided with link mechanisms, and the wings are connected with the output piece through the link mechanisms.

The utility model has the advantages that: the output piece can be offset relative to the base on the movable seat through the driving of the first driving device.

Because the wings of the aircraft are connected to the output part through the link mechanisms, the wings on two sides of the output part can be offset relative to the base through the offset of the output part relative to the base, so that the wings generate different lifting forces on two sides of the base, and the direction of the aircraft is changed.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is an angle structure diagram of an embodiment of the present invention;

fig. 2 is another angle structure diagram of an embodiment of the present invention;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the deceleration module of FIG. 2 at an angle;

figure 5 is a schematic view of another angle configuration of the speed reduction module of figure 2.

Reference numerals: the gear transmission mechanism comprises a base 100, an output bearing 110, a connecting bearing 120, a first plate 200, a second plate 300, an output part 400, a speed reduction assembly 600, a first-stage speed reduction gear 610, a second tooth 611, a third tooth 612, a second-stage speed reduction gear 620, a fourth tooth 621, a first driving device 700, a second driving device 800, a first tooth 810, a connecting rod 900, a fixing rod 1000 and a fixing plate 1100.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, front, rear, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, an adjustable module according to an embodiment of the present invention includes: the output member 400, the first driving device 700, the base 100 and the moving seat, wherein the base 100 is located at the center of the embodiment, the moving seat includes a first plate 200 and a second plate 300, the first plate 200 and the second plate 300 are respectively located at two sides of the base 100, the base 100 has an output bearing 110 thereon, the output member 400 passes through the output bearing 110, and two ends of the output member 400 respectively pass through the first plate 200 and the second plate 300 and extend to two sides far away from the base 100, the first driving device 700 is connected with the first plate 200, the first plate 200 is connected with the second plate 300, when the driving device starts to work, the first plate 200 is driven to move close to the base 100 or far away from the base 100, and as the second plate 300 is connected with the first plate 200, the second plate 300 and the first plate 200 move together relative to the base 100 under the driving of the first driving device 700.

A first bearing is arranged on the first plate 200 corresponding to the output bearing 110 on the base 100, a second bearing is arranged on the second plate 300 corresponding to the output bearing 110 on the base 100, the output part 400 is connected with the first plate 200 through the first bearing, the output part 400 is connected with the second plate 300 through the second bearing, one end of the output part 400 is in threaded connection with the first plate 200, the other end of the output part 400 is in threaded connection with the second plate 300, and therefore the two ends of the output part 400 are respectively fixed with the first plate 200 and the second plate 300.

When the first driving device 700 drives the first plate 200 and the second plate 300 to move, the output member 400 fixedly connected to the first plate 200 and the second plate 300 also moves together, so that the output member 400 is displaced relative to the base 100 through the output bearing 110 in a direction perpendicular to the base 100, and the length of the output member 400 at both ends of the base 100 is adjusted, thereby adjusting the distance between both ends of the output member 400 relative to the base 100.

The utility model discloses an embodiment is still including dead lever 1000 and fixed plate 1100, and the one end of dead lever 1000 is connected with fixed plate 1100, and the other end is connected with base 100, and first drive arrangement 700 is located fixed plate 1100, is connected with the base through dead lever 1000 and fixed plate 1100.

The embodiment further includes a plurality of connecting rods 900, the base 100 further includes a plurality of connecting bearings 120, each connecting bearing 120 has a connecting rod 900 therein, the connecting rods 900 can move relative to the bearings, pass through two ends of the connecting rod 900 connected to the bearings 120, one end is connected to the first plate 200, the other end is connected to the second plate 300, and the length of each connecting rod 900 may be uniform or non-uniform, as long as the first plate 200 and the second plate 300 are parallel to the base 100.

When the first driving means 700 drives the first plate 200, the second plate 300, and the output member 400 to move with respect to the base 100, the connection rod 900 fixedly connected between the first plate 200 and the second plate 300 moves together through the connection bearing 120 located on the base 100.

The utility model discloses an embodiment still includes second drive arrangement 800 and speed reduction module, the speed reduction module contains one-level reduction gear 610 and second grade reduction gear 620, the cover has first tooth 810 on second drive arrangement 800's the output, be equipped with second tooth 611 on one side of one-level reduction gear 610, the opposite side sets up third tooth 612, second grade reduction gear 620 includes fourth tooth 621, first tooth 810 meshes with second tooth 611 mutually, the good fourth tooth 621 intermeshing of third tooth 612, and the radius of second tooth 611 is greater than the radius of first tooth 810, the radius of fourth tooth 621 is greater than the radius of third tooth 612, thereby reach the effect of speed reduction.

The center of the two-stage reduction gear 620 is connected with the output member 400, so that the rotation of the two-stage reduction gear 620 drives the output member 400 to rotate, thereby driving the output member 400 to rotate.

The first-stage speed reducer and the second-stage speed reducer are both connected to the second plate 300, and the second-stage speed reduction paper wheel rotates about the output member 400.

As another embodiment, the base 100 and the first plate 200 may be omitted or replaced with other connecting members on the basis of the above embodiments, as long as it is possible to realize that the driving device drives the output member 400 to move relative to the base 100 and the two-stage reduction gear device drives the output member 400 to rotate.

The utility model discloses a use method does:

first, the second driving device 800 is turned on, and the output member 400 is connected to the reducer, so that the output member 400 rotates, thereby rotating the two ends connected to the output member 400.

When turning is required, the first driving device 700 is activated, so that the first plate 200 and the second plate 300 drive the output member 400 to move relative to the base 100, and asymmetry is generated between the two ends of the output member 400 relative to the base 100.

The utility model discloses still include an aircraft, including the support body, the adjustable module of wing and the above-mentioned description, base 100 and support body fixed connection, respectively be connected with a link mechanism on the connecting rod piece 400 of adjustable module, the wing passes through link mechanism and connects on the both ends of connecting piece 400, through the position of adjustment output piece 400, the wing of connecting on can adjusting connecting rod both ends and both ends is for the distance of base 100, when two wings are for base 100 symmetry, the aircraft can not turn, when two wings are for the position asymmetry of base 100, the aircraft alright through the lift of the difference that two wings obtained, realize turning.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An adjustable module is characterized by comprising a base, a movable seat and a first driving device, wherein the first driving device is connected to the base, the output end of the first driving device is connected with the movable seat and can drive the movable seat to move along the direction vertical to the base, and an output piece is connected to the movable seat.

2. The adjustable module of claim 1 wherein the movable housing includes a first plate and a second plate, the first plate being coupled to the first drive mechanism, the first plate being coupled to the second plate, the output member extending outwardly through a coupling aperture in the first plate and a coupling aperture in the second plate, respectively.

3. The adjustable module of claim 2 further comprising a connecting bearing and a connecting rod, wherein the base has a plurality of bearing connecting holes, each bearing connecting hole has the connecting bearing connected therein, and after the connecting rod passes through the connecting bearing, two ends of the connecting rod are connected to the first plate and the second plate respectively.

4. The adjustable module of claim 2 wherein the first drive mechanism is fixedly coupled to the base.

5. The adjustable module of claim 4 further comprising a mounting plate and a mounting rod, wherein the mounting plate is fixedly connected to the first actuator, and the mounting rod is connected to the base at one end and to the first plate at the other end.

6. The adjustable module of claim 2 further comprising a second drive mechanism and a speed reduction module, wherein an input of the speed reduction module is coupled to the second drive mechanism and an output of the speed reduction module is coupled to the output member.

7. The adjustable module of claim 6 wherein the reduction module includes a primary reduction gear and a secondary reduction gear, the working end of the second drive includes first teeth, the primary reduction gear includes second teeth and third teeth, the secondary reduction gear includes fourth teeth, the first teeth mesh with the second teeth, and the third teeth mesh with the fourth teeth.

8. The adjustable module of claim 7 wherein the reduction module is connected to the second plate and the secondary reduction gear is coaxial with the output.

9. An aircraft comprising an airfoil and an adjustable module according to any one of claims 1 to 8, the airfoil being connected to the output.

10. The aircraft of claim 9 wherein the output is provided with linkages at both ends, the wings being connected to the output by linkages.