CN109916239A - A kind of gunnery training target drone - Google Patents
A kind of gunnery training target drone Download PDFInfo
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- CN109916239A CN109916239A CN201910253224.6A CN201910253224A CN109916239A CN 109916239 A CN109916239 A CN 109916239A CN 201910253224 A CN201910253224 A CN 201910253224A CN 109916239 A CN109916239 A CN 109916239A
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Abstract
The invention discloses a kind of gunnery training target drones, including sequentially connected head-shield, battery flat, preceding wing tank, control cabinet and tail portion assembly, tail portion assembly includes steering gear flat shell, rudder piece component, ducted fan device, rudder piece component includes rudder piece, rudder piece regulating device, rudder piece regulating device includes linear driving mechanism, sliding block, rudder piece rocker arm, fixed plate, adjust arm and rudderpost, fixed plate is fixedly connected with steering gear flat shell, rudderpost and fixed plate are rotatablely connected, rudderpost one end is connect with the root of rudder piece, the other end of rudderpost is connect with one end of rudder piece rocker arm, the other end and sliding block of rudder piece rocker arm are hinged；Ducted fan device includes ducted fan and fixation kit, and fixation kit includes arc panel, duct connecting column and pedestal, and ducted fan is located at the inner concave of arc panel.This invention simplifies the structure of adjusting component, the weight of adjusting component is reduced, and improves the structure of the fixation kit of ducted fan, conducive to the installation of ducted fan.
Description
Technical field
The present invention relates to target drone fields, and in particular to a kind of gunnery training target drone.
Background technique
Target drone refers to a kind of military target drone as gunnery training target.This target drone is either preset using remote control
Good flight path and mode the aircraft of simulation enemy army or attacks guided missile when military exercises or weapon are fired for adjustment, is all types of
Cannon or guided missile system provide the chance of imaginary target and shooting, belong to one kind of unmanned aerial vehicle.
The tail portion assembly of target drone is the ducted fan of the rudder piece and offer target drone flying power by control target drone heading
The integrated form device of composition.The rising of target drone, moving ahead is provided or is assisted by ducted fan.Existing ducted fan passes through
Anchor ear is fixed on the steering gear flat shell of target drone tail portion.When anchor ear being connect with ducted fan first, then anchor ear being fixed on target drone,
Since ducted fan is cylinder, the space between the shell of cabin is small, is unfavorable for anchor ear and is fixed on the shell of cabin；And first by anchor ear one
Side is fixed on the shell of cabin, then when fixed ducted fan, then when can be due to fixed ducted fan, the interconnecting piece between anchor ear and cabin shell
Position production stress damage.
Rudder piece of the adjustment of the bowing, face upward of target drone, left and right direction by target drone tail portion is adjusted.Each rudder piece is by adjusting
Component is controlled.The rotational angle for adjusting component control flaps piece, to realize the adjustment of target drone heading.When adjusting component
When directlying adopt motor and gear and carrying out the rudderpost rotation of rudder piece, noise can be generated due to gear drive, be unfavorable for monitoring system
Each operating condition sound of target drone is acquired to analyze the state of target drone.Under the premise of certain manufacturing cost, gear noise is gear
The unavoidable defect of formula rudderpost driving device.
Prior art CN108286918A discloses a kind of how shaft-driven annular rudder control unit.Although this prior art takes
Disappeared gear transmitting, using the adjusting component that these main components of motor, screw rod, shift fork and nut form, motor driven
Screw rod rotation, screw rod drive screw rod to be axially moveable, and shift fork is caught in notch of the nut far from motor side, and shift fork and rudderpost are solid
Fixed connection.In this driving method, due to notch be style of opening, cause nut can only to far from motor side shift fork,
And the shift fork that can not pull back, cause rudderpost that can only rotate in one direction, can not invert, is not able to satisfy the basic training of positive and negative rotation rudderpost
It can demand；Meanwhile the rotation of rudderpost both direction is able to achieve by shift fork in time, but shift fork and this fit system of nut
In, when fit clearance is too small, it is locked to generate movement, can not be successfully promotion shift fork；When gap is excessive, and it will lead to shape journey error
Greatly, rudderpost turned position can not adjust in time, can not be precisely controlled the rotation angle of rudderpost.
In addition, prior art CN106976550A discloses a kind of target drone jet vane and airvane linkage mechanism.This is existing
Technology equally eliminates gear transmitting, and the adjusting component of rudder piece includes successively hinged feed screw nut, actuating strut, cam, lead screw
Nut and lead screw cooperate, and rudder piece is threadedly coupled with cam, and cam is threadedly coupled with jet vane support, and jet vane support is fixed on outer
On cover.Although this link-type adjusts component and drives compared with gear, for shift fork driving, not only had extremely low drive noise, but also can protect
The stability for demonstrate,proving transmission, will not generate to form the unfavorable factors such as error.But this connecting-rod mechanism type adjusts the transmission chain mistake of component
Long, transmission chain is too long not only to will increase driving error, and also will increase the volume and gravity of rudder piece driving device, can not be successfully ground
Develop this link-type driving mechanism in flight.
Summary of the invention
It is an object of the invention to: a kind of gunnery training target drone is provided, solves the transmission chain mistake of existing steering engine
It is long, cause driving error to increase, the problem that the problem of gravity of its own also increases and ducted fan installation are inconvenient.
In the link mechanism used by existing steering engine, if directly cancelling the movement of connection feed screw nut and cam
Bar, feed screw nut is directly hinged with cam, it is fixed at this time since driving motor is for the rotation center of cam
, feed screw nut has and only one position at this time, meets feed screw nut and was not only located on screw rod, but also is hinged with cam；Silk at this time
Stem nut can not move, while cam can not also be rotated around the rotation center of oneself.Although due to removing a connecting rod in this way
The purpose for reducing volume and gravity can be played, but feed screw nut, rotation rudderpost can not be moved, it is therefore desirable to screw rod spiral shell
Female mobile synchronous adjustment motor position, to enable feed screw nut as actuator while hinged with cam, moreover it is possible to edge
Screw rod it is mobile.In order to meet above-mentioned requirements, then need that a motor is additionally arranged to adjust the position of driving motor, this instead will
The integrally-built complexity of connecting-rod mechanism type driving mechanism increases, volume increases, gravity increases, with the technology for most starting to be solved
Problem runs in the opposite direction.
And a kind of gunnery training target drone designed by the present invention, one is adjusted in component eliminating existing link-type
On the basis of connecting rod, traditional inertial thinking for being fixed on the part linear driving mechanism is breached, will innovatively be driven
Motivation structure radial type is fixed on the component of support rudderpost, i.e., in fixed plate, and fixed plate is fixed on the shell of target drone, driving machine
Structure can be rotated around its hinge axes between fixed plate.Specifically, when screw rod driving sliding block is mobile, since rudder piece rocker arm is only capable of
Around rudderpost axis rotate, while sliding block needs moved axially along screw rod, therefore sliding block under the driving of screw rod with rocker arm
While rotation together around rudderpost, sliding block makes linear driving mechanism around driving mechanism and fixation under the guiding of rudder piece rocker arm
The axis of hinge point between plate rotates, so that the output end of driving mechanism constantly adjusts, to match the rotation of sliding block, thus
Make the motion mode plane motion of sliding block: sliding block is with respect to being linear motion for driving mechanism, and sliding block is relative to rudder piece rocker arm
For for around rudder piece rocker arm rotation axis, i.e., rudderpost axis rotation.
The technical solution adopted by the invention is as follows:
A kind of gunnery training target drone, including target drone ontology, the target drone ontology include sequentially connected head-shield, battery
Cabin, preceding wing tank, control cabinet and tail portion assembly, the tail portion assembly include the steering gear flat shell connecting with control cabinet, multiple rudder piece groups
Part and the multiple ducted fan devices being mounted on the outside of steering gear flat shell, the rudder piece component include rudder piece and are fixed on steering engine
Rudder piece regulating device inside the shell of cabin, the root of the rudder piece are connect after passing through steering gear flat shell with rudder piece regulating device, the rudder
Piece regulating device includes linear driving mechanism, sliding block, rudder piece rocker arm, fixed plate, adjustment arm and rudderpost, and the one of the fixed plate
Side is fixedly connected with steering gear flat shell, and the rudderpost and fixed plate are rotatablely connected, one end on rudderpost far from steering gear flat columella line with
The root of rudder piece connects, and the other end of rudderpost is connect with one end of rudder piece rocker arm, and the other end and sliding block of rudder piece rocker arm are hinged, institute
It states driving mechanism driving sliding block to move back and forth, one end of the adjustment arm and the side of fixed plate are hinged, adjust the another of arm
The cage connection of one end and driving device, and the hinged axis, each parallel to the axis of rudderpost, sliding block is perpendicular to rudderpost
Axis plane in move；
The ducted fan device includes ducted fan and fixation kit, and the fixation kit includes sequentially connected arc
Plate, duct connecting column and pedestal, the ducted fan is located at the inner concave of arc panel, and is connected by fastening bolt and arc panel
It connects, the both ends of the duct connecting column are connect with the arcuate surface of arc panel and pedestal respectively, and the pedestal passes through connection bolt
It is fixed on steering gear flat shell.
Linear driving mechanism includes but is not limited to combination and the pneumatic cylinder, liquid of linear electric machine, servo motor and screw rod
This working cylinder of cylinder pressure etc..
The installation steps of ducted fan are as follows:
S1, pedestal is fixed on steering gear flat shell by connecting bolt, and the axis of arc panel is parallel to steering gear flat shell
Axis；
S2, ducted fan is placed on the inner concave of arc panel, and the axis of ducted fan is parallel to the axis of arc panel
Line, the preferably outer diameter of the duct of ducted fan are consistent with the internal diameter of arc panel inner concave；
S3, arc panel and ducted fan are connected by fastening bolt.
The installation steps of ducted fan can also be this sequence of S2, S3, S1.
Ducted fan is fixed on steering gear flat shell by setting fixation kit, first is that the setting by duct connecting column increases
The big spacing of ducted fan and steering gear flat shell, so that the space between ducted fan and steering gear flat shell is increased, in order to general
Fixation kit is connect with steering gear flat shell, be can be convenient, is used related tool without space limitation, tightens connection bolt；Second is that containing
For road fan without being fixed by the trunnion on duct outer wall, duct is the smooth barrel structure of an outer wall, simplifies duct
Structure and production technology, while the connection of stability difference axially fastened is realized by Peripheric locking without using anchor ear this kind of
Part.
The power resources of ducted fan and driving mechanism can derive from the power assembly of target drone.
When needing to rotate forward rudder piece, start driving mechanism so that sliding block relative to driving mechanism driving direction into
The positive linear movement of row, rudder piece rocker arm rotates under the promotion of sliding block around rudderpost at this time, while driving mechanism is around itself and fixation
The axis rotation of hinge point between plate, desired position adjusts when matching sliding block around rudderpost rotation；Turn when needs are reversed
When dynamic rudder piece, start driving mechanism, so that sliding block is moved along the driving direction reverse linear of driving mechanism, rudder piece rocker arm at this time
It is rotated backward under the promotion of sliding block around rudderpost, while driving mechanism turns around the axis of its hinge point between fixed plate
Dynamic, desired position adjusts when matching sliding block around rudderpost rotation.
To sum up, the present invention not only eliminates existing link-type and adjusts a connecting rod in component, simplifies adjusting component
Structure reduces the weight for adjusting component, and breaches traditional inertia for being fixed on the part linear driving mechanism and think
Driving mechanism radial type, is innovatively fixed in fixed plate, by enabling driving mechanism around it between fixed plate by dimension
In turned position of the hinge axes rotation to match each rudder piece rocker arm, position needed for sliding block, without increasing other driving devices
It is adjusted to solve the matching of the position of motor, improves the stability of steering engine, reduces the weight of steering engine；Pass through change simultaneously
Structure in ducted fan device for the fixation kit of ducted fan, improves the assembly convenience of ducted fan, reduces
Assembly cost of the invention.
Due to using the technical program, the beneficial effects of the present invention are:
1. a kind of gunnery training target drone of the present invention, not only eliminate existing link-type adjust a connecting rod in component,
It simplifies and adjusts the structure of component, reduces the weight for adjusting component, and breach and traditional fix linear driving mechanism
Driving mechanism radial type is innovatively fixed in fixed plate by the inertial thinking on component, by enable driving mechanism around
Its hinge axes between fixed plate rotates in the turned position to match each rudder piece rocker arm, and position needed for sliding block is not necessarily to
Increase other driving devices to solve the adjustment of the matching of the position of motor；
2. a kind of gunnery training target drone of the present invention, square groove is through slot, is to reduce its processing cost；If directly will
When the consistent square groove of the geomery of its cross section for being processed into cross-sectional shape and collection terminal, when target drone small volume,
Corresponding rudder piece rocker arm volume is also smaller, and processes a smaller groove and its inconvenience on it, and which increase be processed into
This；And be set to through slot, then it only needs that a through slot can be processed by multiple straight line feed, is convenient for this structure of square groove
Processing, reduce production cost；
3. ducted fan is fixed on steering gear flat shell by setting fixation kit by a kind of gunnery training target drone of the present invention
On, first is that the setting by duct connecting column increases the spacing of ducted fan Yu steering gear flat shell, to increase ducted fan
It can be convenient, used without space limitation in order to which fixation kit to be connect with steering gear flat shell with the space between steering gear flat shell
Related tool tightens connection bolt；Second is that ducted fan, without being fixed by the trunnion on duct outer wall, duct is one
The smooth barrel structure of outer wall, simplifies the structure and production technology of duct, while without using anchor ear this kind of by circumferential lock
The connector for the stability difference that consolidation now axially fastens；
4. the connector connecting with data line is convenient in the setting of a kind of gunnery training target drone of the present invention, connector assembly
Installation, reduces installation cost, improves the convenience of installation.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings, and the proportionate relationship of all parts in this specification attached drawing does not represent practical selection design
When proportionate relationship, be only the schematic diagram of structure or position, in which:
Fig. 1 is the structural schematic diagram of tail portion assembly；
Fig. 2 is the structural schematic diagram removed after steering gear flat shell；
Fig. 3 is the structural schematic diagram of fixed ring；
Fig. 4 is the structural schematic diagram for adjusting component；
Fig. 5 is the top view for adjusting component；
Fig. 6 is the cross-sectional view of the A-A along Fig. 5；
Fig. 7 is the structural schematic diagram of rudder piece component；
Fig. 8 is the explosive view of rudder piece component；
Fig. 9 is rudder piece original state schematic diagram；
Figure 10 is the position view that Fig. 9 centered rudder piece rotates forward；
Figure 11 is the counter-rotational position view of Fig. 9 centered rudder piece；
Figure 12 is the structural schematic diagram of ducted fan device；
Figure 13 is the structural schematic diagram of fixation kit；
Figure 14 is the main view of fixation kit；
Figure 15 is the cross-sectional structure schematic diagram of duct connecting column；
Figure 16 is the structural schematic diagram of connector assembly；
Figure 17 is the structural schematic diagram at another visual angle of connector assembly；
Figure 18 is the cross-sectional view of connector assembly；
Figure 19 is structural schematic diagram of the invention.
Numbering in the drawing explanation:
1- sliding block, 2- rudder piece rocker arm, 3- fixed plate, 4- adjustment arm, 5- rudderpost, 6- fixed block, 7- through slot, 8- threaded hole,
9- screw A, 10- servo motor, 11- screw rod, 12- anticreep block, 13- screw B, 14- motor cabinet, 15- sleeve, 16- pin,
17- retaining ring, 18- annular groove, 19- potentiometer, 20- potentiometer seat, 21- screw C, 22- screw D, 23- square groove, 24- collection terminal,
25- relief hole, 26- articulated shaft, 27- bearing A, 28- link block, 29- screw E, 30- rudder piece, 31- limit thread segment, and 32- is smooth
Section, 33- non-circular hole, 34- stop nut, 35- angular contact ball bearing, 36- output shaft, 37- helmport, 38- bearing B, 39- arm hinge
Connect hole, 40- pin hole, 41- mounting hole, 42- steering gear flat shell, 43- fixed ring, 49- arc panel, 50- light weight hole, 51- threading hole,
52- lock hole, 53- duct connecting column, 54- pedestal, 55- bolt hole, 56- pin hole, 57- matching slot, 58- ducted fan, 59-
First duct, the second duct of 60-, 61- external screw thread ring, 62- conical ring, 63- connector, 64- trough floor, 65- end plate, 66- are recessed
Slot, 67- end aperture, 68- fair line slot.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention, i.e., described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is logical
The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be arranged and be designed with a variety of different configurations.
The nouns of locality such as the upper and lower, left and right for description in the present invention are illustrated relative to schematic structure, not as reality
Must limit when use.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Figure 19 to the present invention.
Embodiment 1
As shown in Fig. 1-Figure 19, a kind of gunnery training target drone of the present invention, including target drone ontology 44, the target drone ontology 44
Including sequentially connected head-shield 45, battery flat 46, preceding wing tank 47, control cabinet 48 and tail portion assembly, the tail portion assembly include with
Steering gear flat shell 42, multiple rudder piece components and the multiple ducted fans dress for being mounted on 42 outside of steering gear flat shell that control cabinet 48 connects
It sets, the rudder piece component includes rudder piece 30 and the rudder piece regulating device being fixed on inside steering gear flat shell 42, the rudder piece 30
Root is connect after passing through steering gear flat shell 42 with rudder piece regulating device, and the rudder piece regulating device includes linear driving mechanism, cunning
Block 1, rudder piece rocker arm 2, fixed plate 3, adjustment arm 4 and rudderpost 5, the side of the fixed plate 3 are fixedly connected with steering gear flat shell 42, institute
It states rudderpost 5 and fixed plate 3 is rotatablely connected, one end on rudderpost 5 far from 42 axis of steering gear flat shell is connect with the root of rudder piece 30, rudder
The other end of axis 5 is connect with one end of rudder piece rocker arm 2, and the other end and sliding block 1 of rudder piece rocker arm 2 are hinged, and the driving mechanism is driven
Movable slider 1 moves back and forth, and one end of the adjustment arm 4 and the side of fixed plate 3 are hinged, adjusts the other end and the drive of arm 4
The cage connection of dynamic device, and the hinged axis, each parallel to the axis of rudderpost 5, sliding block 1 is in the axis perpendicular to rudderpost 5
Plane in move；
The ducted fan device includes ducted fan 58 and fixation kit, and the fixation kit includes sequentially connected arc
Shape plate 49, duct connecting column 53 and pedestal 54, the ducted fan 58 are located at the inner concave of arc panel 49, and pass through fastening bolt
It is connect with arc panel 49, the both ends of the duct connecting column 53 are connect with the arcuate surface of arc panel 49 and pedestal 54 respectively, institute
It states pedestal 54 and is fixed on steering gear flat shell 42 by connecting bolt.
Linear driving mechanism includes but is not limited to combination and the pneumatic cylinder, liquid of linear electric machine, servo motor and screw rod
This working cylinder of cylinder pressure etc..
The installation steps of ducted fan 58 are as follows:
S1, pedestal 54 is fixed on steering gear flat shell 42 by connecting bolt, and the axis of arc panel 49 is parallel to steering engine
The axis of cabin shell 42；
S2, ducted fan 58 is placed on the inner concave of arc panel 49, and the axis of ducted fan 58 is parallel to arc
The axis of plate 49, the preferably outer diameter of the duct of ducted fan 58 are consistent with the internal diameter of 49 inner concave of arc panel；
S3, arc panel 49 and ducted fan 58 are connected by fastening bolt.
The installation steps of ducted fan 58 can also be this sequence of S2, S3, S1.
Ducted fan 58 is fixed on steering gear flat shell by setting fixation kit, first is that setting by duct connecting column 53
It sets and increases the spacing of ducted fan 58 Yu steering gear flat shell, so that the space between ducted fan and steering gear flat shell is increased, with
Convenient for fixation kit to be connect with steering gear flat shell, it can be convenient, use related tool without space limitation, tighten connection bolt；
Second is that ducted fan, without being fixed by the trunnion on duct outer wall, duct is the smooth barrel structure of an outer wall, simplify
The structure and production technology of duct, while realizing that the stability axially fastened is poor by Peripheric locking without using anchor ear this kind of
Connector.
The power resources of ducted fan and driving mechanism can derive from the power assembly of target drone.
When needing to rotate forward rudder piece, start driving mechanism so that sliding block 1 relative to driving mechanism driving direction into
The positive linear movement of row, sliding block is mobile to the side far from driving mechanism at this time, and rudder piece rocker arm is under the promotion of sliding block 1 around rudderpost
5 rotations, while being rotated in the pulling lower drive mechanism of rudder piece rocker arm 2 around the axis of its hinge point between fixed plate 3, with
It matches desired position when sliding block 1 is rotated around rudderpost 5 to adjust, as shown in Figure 10；When needing to rotate backward rudder piece, starting is driven
Motivation structure, so that sliding block 1 is moved along the driving direction reverse linear of driving mechanism, sliding block is to close to the one of driving mechanism at this time
Side is mobile, and rudder piece rocker arm rotates backward under the promotion of sliding block 1 around rudderpost 5, while in the pulling lower drive mechanism of rudder piece rocker arm 2
Axis around its hinge point between fixed plate 3 rotates, to match desired position tune when sliding block 1 is rotated around rudderpost 5
It is whole, as shown in figure 11.
To sum up, it in the steering engine designed by the present invention, not only eliminates existing link-type and adjusts connecting rod, a letter in component
Change and adjusted the structure of component, reduce the weight for adjusting component, and has breached and traditional be fixed on linear driving mechanism
Driving mechanism radial type is innovatively fixed in fixed plate, by enabling driving mechanism around it by the inertial thinking on component
Hinge axes between fixed plate rotate in the turned position to match each rudder piece rocker arm, position needed for sliding block, without increasing
Add other driving devices to solve the adjustment of the matching of the position of motor, so that the performance of steering engine is more stable, angular adjustment is more smart
Quasi-, weight decline；Simultaneously by the structure in change ducted fan device for the fixation kit of ducted fan, duct is improved
The assembly convenience of fan, reduces assembly cost of the invention.
The forward and backward angle of rudder piece is α, and the value of α is 10 °~45 °, it is therefore preferable to 25 °.
Embodiment 2
The present embodiment is to make specifically implementation explanation to rudderpost 5 and the rotation connection of fixed plate 3.
As shown in figure 3, rudderpost 5 and fixed plate 3 are rotatablely connected and are realized by following proposal: in fixed plate 3 in the present invention
It is provided with helmport 37, is mounted on bearing B38 in the upper/lower terminal of helmport 37, the bearing B38 is preferably deep-groove ball
Bearing, internal diameter and rudderpost 5 are interference fitted, and outer diameter and helmport 37 are interference fitted.
In helmport 37 including diameter holes and positioned at the large diameter hole of diameter holes upper/lower terminal, bearing B38 is respectively caught in respectively
In one large diameter hole, and it is interference fitted with the hole wall of large diameter hole.
The rotation connection at each position in the present invention, it is corresponding to set in shaft hole matching mainly by the way of shaft hole matching
It is equipped with bearing, reduces coefficient of friction.
Embodiment 3
The present embodiment is to carry out specifically implementing explanation to the structure for installing rudder piece on rudderpost 5.
As shown in Figure 4-Figure 7, in the present invention, one end on the rudderpost 5 far from 42 axis of steering gear flat shell is provided with solid
Determine block 6, the bottom of the fixed block 6 is connect with rudderpost 5, and top is provided with through slot 7, and the slot bottom of through slot is provided with multiple spiral shells
Pit 8 is provided with T-shaped block 28 in the root of rudder piece 30, and the end of the center vertical section of the T-shaped block 28 is connect with rudder piece 30, T
In the horizontal segment insertion through slot 7 of shape block 28, and it is fixed on 5 top of rudderpost by multiple screw E29, the screw E29 passes through water
It is respectively threadedly coupled with a threaded hole 8 after flat section with difference.
Rudder piece 30 is fixed by installing logical 7, while fixation in order to realize link block 28 by screw E, also
Link block 28 can be limited by installation 7 two sides cell wall of through slot, when reducing rudder piece stress, what screw E was born is cut
Shear force improves the service life of apparatus for regulating.
Preferably, there are four screw E29, it is symmetrically dispersed in the two sides of link block 28 in pairs, screw E29 passes through T
It is threadedly coupled after the horizontal segment of shape block bottom with threaded hole 8.
Preferably, rudder piece rocker arm 2 passes through the bottom of screw A9 and rudderpost 5, i.e., connects close to the side of 42 axis of steering gear flat shell
It connects.
Since the top of rudderpost 5 needs to connect with rudder piece, and for the ease of the dismounting present invention, preferably by rudder piece rocker arm 2
The bottom of rudderpost 5 is set, and is connect by screw A9 with rudderpost 5.
Rudderpost 5 and fixed block 6 are integrally formed, therefore the place of the contact surface between it is not shown in the cross-sectional view of Fig. 3
Projection line.
Embodiment 4
The present embodiment is to make implementing explanation in the monitoring of the rotation angle about rudderpost 5 of practical application to the present invention.
As shown in figure 8,2 side far from rudderpost 5 of rudder piece rocker arm is provided with angle transducer component in the present invention,
It is provided with square groove 23 on side on rudder piece rocker arm 2 far from rudderpost 5, the angle transducer component includes potentiometer 19, current potential
Seat 20 and screw C21 and screw D22 are counted, potentiometer 19 is fixed on potentiometer seat 20 by the screw C21, the screw D22
Potentiometer seat 20 is fixed in fixed plate 3, the axis of the potentiometer 19 is overlapped with the axis of rudderpost 5, and potentiometer 19 is adopted
Integrate end 24 as square shaft, is inserted into square groove 23 after passing through the relief hole 25 on potentiometer seat 20.
Preferably, the square groove 23 is through slot, and two sides cell wall is contacted with collection terminal 24.
Potentiometer is typical contact absolute type angular sensor, has a sliding contact on resistive film, by outside
Effect makes contacting points position change to change the ratio of resistive film or more resistance, realizes that output end voltage becomes with external position
Change.Potentiometer is made of electronic component and vernier, and vernier can be slided in element surface, divides straight slide type and rotary-type.The former
For detecting straight-line displacement, the latter is for detection angles, inclination angle etc..The controller of potentiometric output end access target drone.When
When needing to rotate rudder piece, the instruction of a rotation angle is inputted to controller, controller starts driving mechanism according to instruction, so that
Driving mechanism work, and rudderpost is made to drive the rotation of rudder piece；Potentiometric collection terminal 24 is rotated with the rotation of rocker arm 2, and will
Collected signal is sent to controller.
In the present invention, potentiometric vernier uses rotary-type vernier, and vernier is collection terminal 24, is square shaft, plat shaft
Equal non-circular structures.When collection terminal is square shaft, a pair of of opposing sidewalls are contacted with two cell walls of square groove 23 respectively.
The model of potentiometer 19 is preferably the 3590S-2-102L of BOURNS.The controller connection side of potentiometer 19 and target drone
Formula can be using modes such as wired connection, wireless connections.
The setting of potentiometer 19 can be more into the rotational angle for obtaining shaft 3 quasi-ly.
Square groove 23 is through slot, is to reduce its processing cost.If being directly processed into cross-sectional shape and acquisition
When the consistent square groove of geomery of the cross section at end 24, when target drone small volume, corresponding rudder piece rocker arm volume also compared with
It is small, and a smaller groove and its inconvenience are processed on it, which increase processing costs；And be set to through slot, then
A through slot can be processed by multiple straight line feed by, which only needing, reduces and is produced into convenient for the processing of 23 this structure of square groove
This.
Embodiment 5
The present embodiment is explained to the first embodiment of driving mechanism.
As shown in Fig. 4-Fig. 9, in the present invention, the driving mechanism includes servo motor 10 and screw rod 11, the servo electricity
The output shaft of machine 10 is connect with one end of screw rod 11, and the screw rod 11 is threadedly coupled with sliding block 1, the adjustment arm 4 and motor 10
Cage connection.
When needing sliding block mobile to one end far from servo motor 10, start servo motor 10, output shaft drives silk
Bar 11 rotates, to make sliding block 1 along the axial movement of screw rod 11；When needing sliding block 1 mobile to servo motor 10, starting is watched
Motor 10 is taken, output shaft drives screw rod 11 to rotate backward, to make sliding block 1 along the axial movement of screw rod 11.
Servo motor 10 is by the control centre of working signal Real-time Feedback to target drone.The output shaft of servo motor 10 can be straight
It connects and is connect with screw rod 11, can also be connect by shaft joint, universal joint etc. with screw rod 11.
Further, one end on the screw rod 11 far from servo motor 10 is provided with anticreep block 12.
Deviate from the one end of the anti-limited slip block 1 of anticreep block 12 from screw rod 11 far from servo motor 10.
Embodiment 6
The present embodiment is that the connection of the output shaft to screw rod 11 in embodiment 5 Yu servo motor is made and specific implements to say
It is bright.
As shown in figure 8, being provided with connection component, the company between the servo motor 10 and screw rod 11 in the present invention
Connected components include motor cabinet 14, sleeve 15 and screw B13, and sleeve 15 is inserted into one end of close servo motor 10 on the screw rod 11
In, and be rotatablely connected with sleeve 15, the screw B13 sequentially pass through after the outer rim of sleeve 15, motor cabinet 14 with servo motor 10
Outer casing screw connection, the output shaft of the servo motor 10 passes through to be inserted into after motor cabinet 14 and connect with screw rod 11, the adjustment
Arm 4 is connect with motor cabinet 14.
Specifically, the side on motor cabinet 14 close to sleeve 15 is provided with mounting groove, close motor cabinet 14 on sleeve 15
Side outer rim evagination at fixed disk, in the fixed disk insertion mounting groove；Along the axis of screw rod 11, from close to servo motor
10 to the direction far from motor 10, and the outer wall of screw rod, which is followed successively by, limits thread segment 31, smooth section 32 and the driving cooperated with sliding block 1
Thread segment, limits thread segment 31 and smooth section 32 is respectively positioned in sleeve 15, and limit thread segment 31 and stop nut 34 cooperate,
It is arranged in smooth section 32 there are two angular contact ball bearing 35, screw rod 11 is formed by angular contact ball bearing 35 and sleeve 15 and rotated
Pair, specifically, the internal diameter and smooth section 32 of angular contact ball bearing 35 are interference fitted, the outer diameter and sleeve 15 of angular contact ball bearing 35
Internal diameter interference fit.
One end on screw rod 11 close to servo motor 10 is provided with the non-circular hole 33 with servo motor output shaft cooperation, phase
The geomery of its cross section is consistent with the geomery of cross section of output shaft 36 of servo motor.Preferably non-circular hole 33 is
Semicircle orifice.
Preferably, adjustment arm 4 and motor cabinet 14 are integrally formed.
Embodiment 7
The present embodiment is explained to second of embodiment of driving mechanism.
In the present invention, driving mechanism is pneumatic cylinder, and piston-rod end is connect with sliding block 1, and cylinder body is connect with adjustment arm.
Embodiment 8
The present embodiment is that specifically implementation explanation is made to the rotation connection between sliding block 1 and rudder piece rocker arm.
As shown in figure 8, being provided with articulated shaft 26 on the slide block in the present invention, it is provided with and cuts with scissors on rudder piece rocker arm 2
The mounting hole 41 that spindle 26 cooperates, is provided with bearing A27 in mounting hole, and the inner ring of the bearing A27, outer ring are respectively and hingedly
Axis 26 and mounting hole interference fit.
Bearing A27 is preferably deep groove ball bearing.
Embodiment 9
The present embodiment is specifically to implement explanation to adjustment arm 4 and hingedly making for pin 16.
As shown in figure 8, the adjustment arm 4 is hinged by pin 16 and fixed plate 3, the bar of the pin 16 in the present invention
Portion end sequentially passes through fixed plate 3 and adjustment arm 4, and the side on the side wall of pin 16 close to bar portion end is provided with annular groove
18, retaining ring 17 is arranged in annular groove 18.
It is provided with arm hinge hole 39 in fixed plate 3, is provided with pin hole 40 on adjustment arm 4, successively arm is hinged for pin 37
It is clamped behind hole 39 and pin hole 40 with retaining ring 17.
Embodiment 10
The present embodiment is to make further carrying out explanation to the fixed structure between regulating device and steering gear flat shell 42.
As shown, being provided with fixed ring 43, the fixed ring 43 in the inner cavity of the steering gear flat shell 42 in the present invention
Axis be overlapped with the axis of steering gear flat shell 42, outer wall is connect by fastener with steering gear flat shell 42, in the fixed plate 3 far
Side from adjustment arm 4 is fixedly connected with steering gear flat shell 42.
Fixed ring 43 and fixed plate 3 are integrally formed.
Embodiment 11
The present embodiment is explained to the implementation quantity of rudder piece component.
As Figure 1-Figure 2, there are three the rudder piece components, and along the axis of steering gear flat shell 42, i.e. target drone heading
Central symmetry.
Embodiment 12
When to be directed to driving mechanism be servo motor and screw rod 11, assembly method about rudder piece regulating device in the present invention
It is as follows:
The assembly of S1, motor and lead screw:
S1.1, sliding block 1 is mounted on lead screw 11, is threadedly coupled with the driving thread segment of screw rod 11；
S1.2, one end that limit thread segment is provided on screw rod 11 is inserted into sleeve 15 from the cylinder bottom of sleeve 15, and will
Stop nut is attached to screw rod limiting thread segment, 11 axis of lead screw and set by angular contact bearing 35, the smooth section 32 for being attached to lead screw 11
15 axis of cylinder are overlapped, and lead screw, which passes through, realizes rotation connection between angular contact bearing 35 and sleeve 15；
S1.3, servo motor 10, motor cabinet 14 and sleeve 15 are successively contacted, the output shaft of servo motor 10 passes through motor
It is inserted into sleeve 15, and is inserted into the non-circular hole 33 on 11 end face of screw rod after seat 10, guarantee torque transmission；
Connect after S1.4, the outer rim that sleeve 15 is sequentially passed through with screw B13, motor cabinet 14 with the outer casing screw of servo motor 10
It connects,
The assembly of S2, rudder piece rocker arm 2 and fixed plate 3:
S2.1, bearing B is assembled on rudderpost 5, then bearing B outer wall is assembled in the helmport 37 in fixed plate 3；
S2.2, one end of rudder piece rocker arm 2 is fixed to 5 lower end of rudderpost by screw A9；
S2.3, potentiometer seat 20 is fixed in fixed plate 3 by screw C21, potentiometer 19 is fixed by screw D22
Onto potentiometer seat 20, guarantee that the square shaft 24 of potentiometer 19 is caught in the square groove 23 of rudder piece rocker arm 2, and square shaft 24 and rudderpost 5 are same
Axis；
Assembly between S3, servo motor 10 and fixed plate 3:
S3.1, pin 16 sequentially pass through the aperture 40 on arm hinge hole and regulating arm 4 in fixed plate 3, so that regulating arm 4
It is hinged between fixed plate 3；
S3.2, deep groove ball bearing A27 is assembled on the articulated shaft 26 on sliding block 1, bearing A27 outer wall is then packed into rudder
On mounting hole 41 on machine rocker arm 2, connect so that one end of rudder piece rocker arm 2 is rotated by the articulated shaft 26 on bearing A27 and sliding block 1
It connects；
S3.3, it adjusts mutually when S3.1 and S3.2 is assembled, after servo motor 10 is fixed to ideal position, will keep off
Circle 17 is installed on the annular groove 18 of pin 16；
S4, step S1~S3 is repeated, assembles other two rudder piece regulating device；
S5, fixed ring 43 is put into steering gear flat shell 42, and is fixedly connected with fixed ring 43 with steering gear flat shell 42 with screw,
And keep each through slot 7 respectively opposite with the rudder piece installation through-hole on a steering gear flat shell 42 respectively；
S6, by one end on link block 28 far from rudder piece 30, insertion installation is logical after a through-hole on steering gear flat shell 42
In slot 7, and link block 28 is fixed in installation through slot by screw E29；
S7, step S6 is repeated, assembles other two rudder piece.
Assembly tool: Phillips screwdriver, Circlip tongs, monkey wrench etc..
Embodiment 13
The present embodiment is that specific implementation explanation is made to the structure of duct connecting column.
The cross section of the duct connecting column 53 is NACA0012 aerofoil section, and its long axis is parallel to steering gear flat shell 42
Axis, one end evagination on long axis close to preceding line direction is at tip.
Duct connecting column 53 close to preceding line direction side evagination at tip, both to have duct connecting column 53 horizontal enough
On the basis of section, sufficient intensity, moreover it is possible to reduce windage, fly conducive to the target drone for using tail portion assembly designed by the present invention
Row.
Embodiment 14
The present embodiment is to make further carrying out explanation to duct connecting column 53.
In the present invention, threading hole 51 is provided on the duct connecting column 53, bottom is run through in the bottom of the threading hole 51
It is connected to after seat 54 with steering gear flat shell 42.
The electric wire one end to power to ducted fan is electrically connected with the driving motor of ducted fan, and the other end passes through threading hole 51
It is located inside steering gear flat shell afterwards, and extends to the control centre of target drone, is electrically connected with control centre.
Embodiment 15
The present embodiment is to make further carrying out explanation to arc panel 49.
Multiple light weight holes 50 are provided on arc panel 49, it is two groups that the light weight hole 50, which is divided to, arcuately the axis of plate 49
It is symmetrical, it include 6 light weight holes in every group of light weight hole, light weight hole is rectangular opening, and right angle rounded corner.
The lock hole 59 passed through for fastening bolt is provided on arc panel 49.
Preferably, arc panel 49 pair central angle β be 130 °.
Embodiment 16
The present embodiment is to make further carrying out explanation to the fixation of pedestal 54.
There are two pin hole 56 and the spiral shells between pin hole 56 for side setting on pedestal 54 above target drone
Keyhole 55；There are three bolts hole 55 for the other side setting of pedestal 54.The setting of pin hole 56 be easy for pedestal 54 by pin into
Row positioning, the setting of bolt hole are easy for connection bolt and pass through.
Embodiment 17
The present embodiment is to make further carrying out explanation to the matching between ducted fan 58 and arc panel.
The duct of ducted fan includes the first duct 59, the second duct 60 and by 60 spiral shell of the first duct 59 and the second duct
The external screw thread ring 61 that line connects is provided with the conical ring 62 connecting with the first duct 59 in the air intake of duct, due to outer
The outer diameter of screwed ring 61 is greater than the first duct 59, the second duct 60, therefore the outer diameter of the internal diameter of arc panel 49 and the second duct 60
Unanimously, the side and on arc panel 49 close to heading is circumferentially provided with matching slot, the diameter of matching slot slot bottom with
The outer diameter of external screw thread ring 61 is consistent, and the outer wall of external screw thread ring 61 is inscribed within the slot bottom of matching slot 57, the second duct 60 it is outer
Wall is inscribed within the inner concave of arc panel 49, and conical ring 62 is located on the outside of arc panel.
Embodiment 18
The present embodiment is to carry out implementation explanation about the connector assembly of data transmission port on target drone.
One end on the steering gear flat shell 42 far from control cabinet 48 is equipped with connector assembly, the connector assembly packet
Rectangular connector 63, trough floor 64 and end plate 65 are included, the end plate 65 is connect with steering gear flat shell 42, and will be remote on steering gear flat shell 42
Side covering from control cabinet 48, and the intermediate position of end plate 65 forms groove 66 to the recess of steering gear flat shell 42, in groove 66
Bottom is provided with end aperture 67, and the trough floor 64 is located in steering gear flat shell 42, and is connect by fastener with end plate 65, and slot
Bottom plate 64 covers end aperture 67, and the card hole being connected to end aperture 67 is provided in trough floor 64, in the side of card hole
The fair line slot 68 of 64 side sideline of trough floor connection is provided on hole wall, the connector 63 is located in groove 66, jack end
It is located in steering gear flat shell 42 after card hole, in-between fixed plate is fixed in trough floor 64 by fastener.
For the ease of exporting the data on target drone, connector assembly is commonly used now and leads the data of Drone Control Center
Out, data line one end is connect with control centre or each data collection terminal, the pin hole end connection of the other end and connector.
Due to being connected to tens data lines on connector, in order to avoid data line is exposed to outside, often at target drone end
A hole is opened up on end plate, connector is located in target drone cabin, and needle end inserts in the hole, and in-between fixed plate is located in cabin
And it is connect by fastener with end plate.When connector is connect with computer, need with the company on computer terminal adapter and target drone
Device cooperation is connect, but since end plate is located at the middle fixing plate of target drone connector close to computer connector side, this leads to electricity
The depth dimensions of computer connector insertion target drone connector are limited to the thickness of end plate, cause computer terminal adapter insertion depth not
Enough, two connectors, which can not be in, is stably connected with state.And be changed to target drone connector and be located on the outside of end plate, jack end passes through
When being located in cabin after end plate, and due to the presence of data line, cause target drone connector that can not use this installation site.
Taking into account the above, connector assembly setup cost is invented into this structure, it is so to be connected with data line in installation
When connector, first target drone connector is prevented at the port of fair line slot 68, and the jack end of connector is located at trough floor 64
Side, middle fixing plate are located at the other side of trough floor 64, then to card hole moving connector, until connector 63 is moved to
In card hole, connector 63 is then rotated 90 °, then middle fixing plate is fixed in trough floor 64 with fastener, then
Trough floor is fixed on end plate with fastener, end plate is finally fixed on to fastener the end of steering gear flat shell 42.
Among the above, fastener includes but is not limited to screw, bolt etc..The model of connector is preferably J30.
The above, only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (10)
1. a kind of gunnery training target drone, including target drone ontology (44), the target drone ontology (44) includes sequentially connected head-shield
(45), battery flat (46), preceding wing tank (47), control cabinet (48) and tail portion assembly, the tail portion assembly include and control cabinet (48)
Steering gear flat shell (42), multiple rudder piece components and the multiple ducted fan devices being mounted on the outside of steering gear flat shell (42) of connection,
The rudder piece component includes rudder piece (30) and the rudder piece regulating device for being fixed on steering gear flat shell (42) inside, the rudder piece (30)
Root pass through steering gear flat shell (42) connect afterwards with rudder piece regulating device, it is characterised in that: the rudder piece regulating device include directly
Wire type driving mechanism, sliding block (1), rudder piece rocker arm (2), fixed plate (3), adjustment arm (4) and rudderpost (5), the fixed plate (3)
Side is fixedly connected with steering gear flat shell (42), and the rudderpost (5) and fixed plate (3) are rotatablely connected, far from steering gear flat on rudderpost (5)
One end of shell (42) axis is connect with the root of rudder piece (30), and the other end of rudderpost (5) is connect with one end of rudder piece rocker arm (2),
Hingedly, driving mechanism driving sliding block (1) moves back and forth, the adjustment for the other end of rudder piece rocker arm (2) and sliding block (1)
One end of arm (4) and the side of fixed plate (3) are hinged, adjust the other end of arm (4) and the cage connection of driving device, and described
Each parallel to the axis of rudderpost (5), sliding block (1) moves hinged axis in the plane of the axis perpendicular to rudderpost (5)；
The ducted fan device includes fixation kit and ducted fan (58), and the fixation kit includes sequentially connected arc
Plate (49), duct connecting column (53) and pedestal (54), the ducted fan (58) is located at the inner concave of arc panel (49), and passes through
Fastening bolt is connect with arc panel (49), the both ends of the duct connecting column (53) respectively with the arcuate surface of arc panel (49) and
Pedestal (54) connection, the pedestal (54) are fixed on steering gear flat shell (42) by connecting bolt.
2. a kind of gunnery training target drone according to claim 1, it is characterised in that: far from rudder on the rudderpost (5)
One end of cabin shell (42) axis is provided with fixed block (6), and the bottom of the fixed block (6) is connect with rudderpost (5), and top is set
Through slot (7) are equipped with, the slot bottom of through slot is provided with multiple threaded holes (8), the root of rudder piece (30) is provided with T-shaped block (28),
The end of the center vertical section of the T-shaped block (28) is connect with rudder piece (30), in horizontal segment insertion through slot (7) of T-shaped block (28),
And be fixed at the top of rudderpost (5) by multiple screw E (29), the screw E (29) pass through after horizontal segment with respectively respectively with one
Threaded hole (8) is threadedly coupled.
3. a kind of gunnery training target drone according to claim 1, it is characterised in that: separate in the rudder piece rocker arm (2)
The side of rudderpost (5) is provided with angle transducer component, is provided with square groove on the side on rudder piece rocker arm (2) far from rudderpost (5)
(23), the angle transducer component includes potentiometer (19), potentiometer seat (20) and screw C (21) and screw D (22), the spiral shell
Potentiometer (19) is fixed on potentiometer seat (20) by nail C (21), and potentiometer seat (20) is fixed on fixation by the screw D (22)
On plate (3), the axis of the potentiometer (19) is overlapped with the axis of rudderpost (5), and the collection terminal (24) of potentiometer (19) is square shaft,
Its relief hole (25) passed through on potentiometer seat (20) is inserted into square groove (23) afterwards.
4. a kind of gunnery training target drone according to claim 1, it is characterised in that: the driving mechanism includes servo electricity
The output shaft of machine (10) and screw rod (11), the servo motor (10) is connect with one end of screw rod (11), the screw rod (11) with
Sliding block (1) is threadedly coupled, the cage connection of adjustment arm (4) and motor (10).
5. a kind of gunnery training target drone according to claim 4, it is characterised in that: in the servo motor (10) and silk
It is provided with connection component between bar (11), the connection component includes motor cabinet (14), sleeve (15) and screw B (13), described
On screw rod (11) in one end insertion sleeve (15) of servo motor (10), and it is rotatablely connected with sleeve (15), the screw B
(13) outer rim of sleeve (15) is sequentially passed through, motor cabinet (14) is connect with the outer casing screw of servo motor (10) afterwards, the servo
The output shaft of motor (10) passes through motor cabinet (14), and insertion is connect with screw rod (11) afterwards, the adjustment arm (4) and motor cabinet (14)
Connection.
6. a kind of gunnery training target drone according to any one of claims 1-5, it is characterised in that: the adjustment arm
(4) hingedly by pin (16) and fixed plate (3), the bar portion end of the pin (16) sequentially passes through fixed plate (3) and adjustment
Arm (4), the side on the side wall of pin (16) close to bar portion end are provided with annular groove (18), and card is set in annular groove (18)
There are retaining ring (17).
7. a kind of gunnery training target drone according to any one of claims 1-5, it is characterised in that: in the steering gear flat
It being provided in the inner cavity of shell (42) fixed ring (43), the axis of the fixed ring (43) is overlapped with the axis of steering gear flat shell (42),
Its outer wall is connect by fastener with steering gear flat shell (42), side and steering gear flat far from adjustment arm (4) on the fixed plate (3)
Shell (42) is fixedly connected.
8. a kind of gunnery training target drone according to any one of claims 1-5, it is characterised in that: the duct connection
The cross section of column (53) is NACA0012 aerofoil section, and its long axis is parallel to the axis of steering gear flat shell (42), leans on long axis
Nearby one end evagination of line direction is at tip.
9. a kind of gunnery training target drone according to any one of claims 1-5, it is characterised in that: connect in the duct
It connects and is provided with threading hole (51) on column (53), the bottom of the threading hole (51) connects with steering gear flat shell (42) afterwards through pedestal (54)
It is logical.
10. a kind of gunnery training target drone according to any one of claims 1-5, it is characterised in that: in the steering engine
One end on cabin shell (42) far from control cabinet (48) is equipped with connector assembly, and the connector assembly includes rectangular connector
(63), trough floor (64) and end plate (65), the end plate (65) connect with steering gear flat shell (42), and will be remote on steering gear flat shell (42)
Side covering from control cabinet (48), and the intermediate position of end plate (65) forms groove (66) to steering gear flat shell (42) recess,
The bottom of groove (66) is provided with end aperture (67), and the trough floor (64) is located in steering gear flat shell (42), and passes through fastener
It connect, and trough floor (64) covers end aperture (67), is provided on trough floor (64) and end aperture (67) with end plate (65)
The card hole of connection is provided with the fair line slot (68) of trough floor (64) side sideline connection, institute on the side hole wall of card hole
It states connector (63) to be located in groove (66), jack end is located in steering gear flat shell (42) after passing through card hole, fixed among it
Plate is fixed on trough floor (64) by fastener.
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| CN201910253224.6A CN109916239B (en) | 2019-03-29 | 2019-03-29 | Target drone for shooting training |
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| CN112093033A (en) * | 2020-11-05 | 2020-12-18 | 成都云鼎智控科技有限公司 | Unmanned vehicles flight control system |
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| CN112193422A (en) * | 2020-11-27 | 2021-01-08 | 成都云鼎智控科技有限公司 | Temperature control protection system of rudder piece driving motor of unmanned aerial vehicle |
| CN112319826A (en) * | 2021-01-04 | 2021-02-05 | 成都云鼎智控科技有限公司 | Tailstock type vertical take-off and landing unmanned aerial vehicle control system |
| CN112346473A (en) * | 2020-11-25 | 2021-02-09 | 成都云鼎智控科技有限公司 | Unmanned aerial vehicle attitude control system, flight control system and attitude control method |
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| CN112346473B (en) * | 2020-11-25 | 2022-03-11 | 成都云鼎智控科技有限公司 | Unmanned aerial vehicle attitude control system, flight control system and attitude control method |
| CN112346473A (en) * | 2020-11-25 | 2021-02-09 | 成都云鼎智控科技有限公司 | Unmanned aerial vehicle attitude control system, flight control system and attitude control method |
| CN112193422A (en) * | 2020-11-27 | 2021-01-08 | 成都云鼎智控科技有限公司 | Temperature control protection system of rudder piece driving motor of unmanned aerial vehicle |
| CN112193422B (en) * | 2020-11-27 | 2021-04-20 | 成都云鼎智控科技有限公司 | Temperature control protection system of rudder piece driving motor of unmanned aerial vehicle |
| CN112319826B (en) * | 2021-01-04 | 2021-05-04 | 成都云鼎智控科技有限公司 | Tailstock type vertical take-off and landing unmanned aerial vehicle control system |
| CN112319826A (en) * | 2021-01-04 | 2021-02-05 | 成都云鼎智控科技有限公司 | Tailstock type vertical take-off and landing unmanned aerial vehicle control system |
| CN115200419A (en) * | 2022-07-29 | 2022-10-18 | 北京航天万润高科技有限公司 | Electric steering engine |
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