CN209142378U

CN209142378U - A kind of operable Fixed Wing AirVehicle of elevator linkage

Info

Publication number: CN209142378U
Application number: CN201821688364.3U
Authority: CN
Inventors: 蔡伟东
Original assignee: Guangdong Weili Intelligent Technology Co Ltd
Current assignee: Guangdong Weili Intelligent Technology Co Ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-07-23
Anticipated expiration: 2028-10-17

Abstract

It links operable Fixed Wing AirVehicle the utility model discloses a kind of elevator, including fuselage, the lifting device that the wing for being fixed in the waist, the vertical fin for being fixed in the fuselage tail end vertically, the first, second horizontal tail being rotationally connected on the vertical fin respectively and driving first, second horizontal tail are swung.The utility model has the controllable horizontal tail swung, and horizontal tail is linkage setting, and more compact structure is reliable；The amplitude of fluctuation that horizontal tail is controlled by steering engine, adjustable maximum, the minimum wobble amplitude of mounting distance by adjusting steering engine connecting rod are more adaptable；The setting of lifting/lowering support wheel group elasticity, in the flexible deflection of multiple dimensions, is not easy to break, and durability is high.

Description

A kind of operable Fixed Wing AirVehicle of elevator linkage

Technical field

The utility model relates to Fixed Wing AirVehicle field, in particular to the operable fixed-wing of a kind of elevator linkage flies Row device.

Background technique

Existing commercial style fixed-wing unmanned vehicle drives flight by the way that power device is arranged in wing two sides, compares Aircraft without fixed-wing, flying speed greatly increase, these advantages also result in solid in the case where increasing its use scope Determine the problems such as wing unmanned plane operation difficulty is big, damage probability is high.

Current this kind of aircraft passes through bi-motor Differential Control direction mostly, and passes through increase and decrease Throttle Opening Control aircraft pitch.And This kind of most important problem of aircraft is that pitch control difficulty is big, when aircraft turn, generates aircraft by bi-motor speed difference and turns Curved required deflection torque, but motor differential is excessive be easy to cause power dropping, and aircraft does not have enough lift and flying height is anxious It falls sharply low.Exist simultaneously and take off that the run-up time is long, and site requirements is higher, need to larger place fly the problem of, to user with The enjoyment come is lower.

Utility model content

Technical problem to be solved by the utility model is to provide a kind of operable fixed-wing flights of elevator linkage Device has compact-sized reliable, linkage, liftable elevator, keeps aircraft pitch control more easily more effective, shortens simultaneously The run-up distance that takes off, reduces site requirements.

In order to achieve the above objectives, the utility model discloses a kind of operable Fixed Wing AirVehicle of elevator linkage, packets It includes fuselage, the wing for being fixed in the waist, the vertical fin for being fixed in the fuselage tail end vertically, be rotationally connected with institute respectively State the lifting device that the first, second horizontal tail and driving first, second horizontal tail on vertical fin are swung；

Rotary axle box is connected on the vertical fin；

First horizontal tail includes the first horizontal tail main body and the first horizontal tail link block, one end of the first horizontal tail link block Affixed affixed with the first horizontal tail main body, the other end of the first horizontal tail link block is connected with linkage axle sleeve, the linkage In in the rotary axle box, the universal driving shaft set has irregularly-shaped inner hole for axle sleeve rotational installation；

Second horizontal tail includes the second horizontal tail main body and the second horizontal tail link block, one end of the second horizontal tail link block Affixed with the second horizontal tail main body, the other end of the second horizontal tail link block is connected with linkage pivot pin, the linkage pivot pin With the outer wall that the irregularly-shaped hole with the linkage axle sleeve matches, the linkage pivot pin is plugged in the profiled holes of the linkage axle sleeve It is interior；

The lifting device includes steering engine, steering engine oscillating rod, lifting linking member, goes up and down link block, the lifting link block Upper end and second horizontal tail are affixed, and the lower end of the lifting link block and the upper end of the lifting linking member are rotatablely connected, described The swing part of the lower end of lifting linking member and the steering engine is rotatablely connected.

Preferably, the propeller driving device of propeller and the driving propeller rotation is provided on the wing.

Preferably, the vertical fin top surface has recess and briquetting, and the briquetting is set on the recess, the rotation axis Set is set between the recess and the briquetting, and the side wall of the rotary axle box has fixed pin, and the bottom surface of the briquetting has There is fixation hole, the fixed pin is plugged in the fixation hole.

Preferably, the upper end of the lifting link block has connecting pin, has connecting hole, the company in second horizontal tail Outbound inserts in the connecting hole simultaneously gluing.

Preferably, the elevator mounting hole with several arrangements on the lifting link block, the upper end of the lifting linking member It is rotatably connected in the elevator mounting hole.

Preferably, the swing part of the steering engine includes steering engine oscillating rod, with several arrangements on the steering engine oscillating rod Oscillating rod mounting hole, the lower end of the lifting linking member are rotatably installed in the oscillating rod mounting hole.

Preferably, the end of the lifting linking member is bent with stairstepping, the curved middle section rotational installation of stairstepping In in the mounting hole of the steering engine oscillating rod.

Preferably, the fuselage bottom is additionally provided with lifting/lowering support wheel group, and the lifting/lowering support wheel group includes the of distribution triangular in shape One, second, third lifting/lowering support wheel, first, second, third lifting/lowering support wheel include rubber tire, elastic force bar, elastic force bar installation set, described The lower end of elastic force bar and the rubber tire are rotatablely connected, and the upper-end bent of the elastic force bar is elastic force ring, and elastic force bar upper end is logical Elastic force ring elastic card is crossed loaded in the elastic force bar installation set；

Preferably, the middle section of the elastic force bar is bent with multistage.

Compared with the prior art, the utility model has the beneficial effects that:

Horizontal tail with controllable swing, and horizontal tail is linkage setting, and more compact structure is reliable；It is flat by steering engine control The amplitude of fluctuation of tail, adjustable maximum, the minimum wobble amplitude of mounting distance by adjusting steering engine connecting rod are more adaptable；It rises The setting of wheel group elasticity is fallen, in the flexible deflection of multiple dimensions, is not easy to break, durability is high.

Detailed description of the invention

Fig. 1 is the utility model embodiment overall structure diagram；

Fig. 2 is lifting device overall structure diagram；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is enlarged drawing at B in Fig. 2；

Fig. 5 is enlarged drawing at C in Fig. 2；

Fig. 6 is lifting/lowering support wheel group overall structure diagram.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the attached drawing of Fig. 1-Fig. 6 The utility model is described in further detail.

Referring to Fig.1 shown in-Fig. 6, a kind of elevator links operable Fixed Wing AirVehicle, including fuselage 1, symmetrical solid It is connected to first, second wing 2A, 2B of the 1 middle part left and right sides of fuselage, the vertical fin 3 of 1 tail end of fuselage is fixed in vertically, rotates respectively The lifting device 7 that the first, second horizontal tail 4A, 4B and the first, second horizontal tail 4A, 4B of driving being connected on vertical fin 3 are swung.

1 bottom of fuselage is additionally provided with lifting/lowering support wheel group 5, and lifting/lowering support wheel group 5 includes the first lifting/lowering support wheel 5C of distribution triangular in shape, the Two lifting/lowering support wheel 5A, third lifting/lowering support wheel 5B, each lifting/lowering support wheel include rubber tire 51, elastic force bar 52, elastic force bar installation set 53, elastic force bar 52 Lower end the center of castor 51 is connected to by bearing, the upper-end bent of elastic force bar 52 is elastic force ring 521, and 52 upper end of elastic force bar is logical The inner wall that elastic force bar installation set 53 is stated in 521 elastic force for supporting residence of elastic force ring is crossed, is installed in elastic force bar installation set 53 to realize；Bullet The middle section of power bar 52 has its elasticity of 522 enhancing of multistage bending.

First, second propeller 6A, 6B is respectively arranged on first, second wing 2A, 2B and be respectively used to driving first, Two propeller driving devices of second propeller 6A, 6B rotation, propeller driving device preferably use high-speed motor.

Rotary axle box 31 is connected on vertical fin 3；First horizontal tail 4A includes the first horizontal tail main body and the first horizontal tail link block 41, One end of first horizontal tail link block 41 is fixed on the side wall of the first horizontal tail main body, and the other end of the first horizontal tail link block 41 is affixed There is linkage axle sleeve 411, linkage axle sleeve 411 is rotatably installed in rotary axle box 31, and linkage axle sleeve 411 has irregularly-shaped inner hole 412；The Two horizontal tail 4B include the second horizontal tail main body and the second horizontal tail link block 42, and it is flat that one end of the second horizontal tail link block 42 is fixed in second On the side wall of tail main body, the other end of the second horizontal tail link block 42 is connected with linkage pivot pin 421, and linkage pivot pin 421 has and connection The outer wall that the irregularly-shaped hole 412 of moving axis set 411 matches, linkage pivot pin 421 are inserted into real in the profiled holes 412 of linkage axle sleeve 411 Now link；The section of irregularly-shaped hole can be rotated using non-cylindrical, or not there is the hole shape for agreeing with position.

3 top surface of vertical fin has recess 32 and briquetting 33, and briquetting 33 is set on recess 32, and rotary axle box 31 is set to recess Between 32 and briquetting 33, the side wall of rotary axle box 31 has fixed pin 34, and the bottom surface of briquetting 33 has fixation hole, and fixed pin 34 is inserted Loaded in fixation hole.

Lifting device 7 includes steering engine 71, steering engine oscillating rod 74, lifting linking member 72, lifting link block 73；Go up and down link block 73 Upper end there is cutting, there is jack, the cutting is inserted into the jack and glued together to realize on the second horizontal tail 4B Connection；The lower end for going up and down link block 73 has the link block mounting hole 731 of several arrangements, the upper end rotation connection of lifting linking member 72 In link block mounting hole 731；

There is the oscillating rod mounting hole 741 of arrangement, the lower end of lifting linking member 72 is rotatably connected on pendulum on steering engine oscillating rod 74 In lever mounting hole 741, one end of steering engine oscillating rod 74 is fixed in the rotation axis of steering engine 71 and rotates with it.Pass through steering engine 71 It drives steering engine oscillating rod 74 to swing, to pull drop connecting rod 72, and then swings the second horizontal tail 4B, due to the first, second horizontal tail 4A, 4B are connected, therefore the first, second horizontal tail 4A, 4B is swung together.

The end of lifting linking member 72 is bent with stairstepping, and the curved middle section of stairstepping is rotatably installed in steering engine oscillating rod 74 Oscillating rod mounting hole 741 in.

The setting of multiple link block mounting holes 731 and oscillating rod mounting hole 741 is so that amplitude of fluctuation is adjustable.

Certainly the above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this The people of technology can understand the content of the utility model and implement accordingly, and the protection model of the utility model can not be limited with this It encloses, any modifications made in accordance with the spirit of the main technical solutions of the utility model, should all cover the guarantor in the utility model Within the scope of shield.

Claims

The operable Fixed Wing AirVehicle 1. a kind of elevator links, which is characterized in that including fuselage, be fixed in the fuselage The wing in portion, the vertical fin for being fixed in the fuselage tail end vertically, be rotationally connected on the vertical fin respectively it is first, second flat The lifting device that tail and driving first, second horizontal tail are swung；

Rotary axle box is connected on the vertical fin；

First horizontal tail includes the first horizontal tail main body and the first horizontal tail link block, and one end of the first horizontal tail link block is affixed Affixed with the first horizontal tail main body, the other end of the first horizontal tail link block is connected with linkage axle sleeve, the linkage axle sleeve It is rotatablely installed in the rotary axle box, the universal driving shaft set has irregularly-shaped inner hole；

Second horizontal tail includes the second horizontal tail main body and the second horizontal tail link block, one end of the second horizontal tail link block and institute State that the second horizontal tail main body is affixed, the other end of the second horizontal tail link block is connected with linkage pivot pin, and the linkage pivot pin has The outer wall to match with the irregularly-shaped hole of the linkage axle sleeve, the linkage pivot pin are plugged in the profiled holes of the linkage axle sleeve；

The lifting device includes steering engine, lifting linking member, lifting link block, the upper end of the lifting link block and described second flat Tail is affixed, it is described lifting link block lower end and the lifting linking member upper end be rotatablely connected, the lower end of the lifting linking member with The swing part of the steering engine is rotatablely connected.
The operable Fixed Wing AirVehicle 2. elevator according to claim 1 links, which is characterized in that on the wing It is provided with the propeller driving device of propeller and the driving propeller rotation.
The operable Fixed Wing AirVehicle 3. elevator according to claim 1 links, which is characterized in that the vertical fin top Face has recess and briquetting, and the briquetting is set on the recess, and the rotary axle box is set to the recess and the pressure Between block, the side wall of the rotary axle box has fixed pin, and the bottom surface of the briquetting has fixation hole, and the fixed pin is plugged in In the fixation hole.
The operable Fixed Wing AirVehicle 4. elevator according to claim 1 links, which is characterized in that the lifting connects The upper end for connecing block has connecting pin, has connecting hole in second horizontal tail, the connecting pin inserts in the connecting hole simultaneously Gluing.
The operable Fixed Wing AirVehicle 5. elevator according to claim 1 links, which is characterized in that the lifting connects The elevator mounting hole on block with several arrangements is connect, the upper end of the lifting linking member is rotatably connected on the elevator mounting hole It is interior.
The operable Fixed Wing AirVehicle 6. elevator according to claim 1 links, which is characterized in that the steering engine Swing part includes steering engine oscillating rod, with the oscillating rod mounting hole of several arrangements, the lifting linking member on the steering engine oscillating rod Lower end be rotatably installed in the oscillating rod mounting hole.
The operable Fixed Wing AirVehicle 7. elevator according to claim 6 links, which is characterized in that the lifting connects The end of bar is bent with stairstepping, and the curved middle section rotational installation of stairstepping is in the mounting hole of the steering engine oscillating rod It is interior.
The operable Fixed Wing AirVehicle 8. elevator according to claim 1-7 links, which is characterized in that The fuselage bottom is additionally provided with lifting/lowering support wheel group, and the lifting/lowering support wheel group includes the first, second, third of distribution triangular in shape rising and falling Wheel, first, second, third lifting/lowering support wheel include rubber tire, elastic force bar, elastic force bar installation set, the lower end of the elastic force bar and institute Rubber tire rotation connection is stated, the upper-end bent of the elastic force bar is elastic force ring, and elastic force bar upper end is clamped by elastic force ring elastic force In in the elastic force bar installation set.
The operable Fixed Wing AirVehicle 9. elevator according to claim 8 links, which is characterized in that the elastic force bar Middle section with multistage be bent.