CN115373463A - High accuracy unmanned aerial vehicle 3D rocker - Google Patents
High accuracy unmanned aerial vehicle 3D rocker Download PDFInfo
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- CN115373463A CN115373463A CN202211021570.XA CN202211021570A CN115373463A CN 115373463 A CN115373463 A CN 115373463A CN 202211021570 A CN202211021570 A CN 202211021570A CN 115373463 A CN115373463 A CN 115373463A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
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Abstract
The invention relates to the technical field of control devices, in particular to a high-precision 3D rocker of an unmanned aerial vehicle, which comprises a rack, a rocker device, a feedback device and a control device, wherein the rocker device comprises a rocker arm and a rocker arm; the rocker device is fixedly arranged on the frame; the feedback device comprises a first mounting frame, a movable mounting seat and an elastic piece; the first mounting seat is fixedly mounted on the rocker device; the movable mounting seats and the elastic pieces are arranged in a plurality and correspond to each other one by one, and the movable mounting seats are slidably mounted on the rack; two ends of the elastic piece are respectively and fixedly connected with the first mounting frame and the movable mounting base; the control device is fixedly arranged on the frame, and the driving end of the control device is fixedly connected with the movable mounting seat. This application has realized the function of feeding back flight resistance in real time at remote control unmanned aerial vehicle in-process, has reached the damped effect of resistance adjustment rocker device when flying according to unmanned aerial vehicle to improve the precision of controlling of unmanned aerial vehicle 3D rocker, solved the problem that traditional unmanned aerial vehicle 3D rocker can't feed back unmanned aerial vehicle state in real time.
Description
Technical Field
The invention relates to the technical field of control devices, in particular to a high-precision 3D rocker for an unmanned aerial vehicle.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle controlled by a radio remote control device or an onboard computer program control system. The unmanned aerial vehicle has the advantages of simple structure and low use cost, not only can complete the task executed by the piloted aircraft, but also is more suitable for the task which is not suitable for being executed by the piloted aircraft. Wherein, unmanned aerial vehicle takes photo by plane belongs to comparatively general civilian unmanned aerial vehicle, and the operator is through empting the operation to the rocker and exporting corresponding signal. The 3D rocker device that uses at present generally includes the rocker, according to the rocking arm (including two mutually perpendicular's rocking arm) and the variable resistance subassembly of toppling over operation pivoted of rocker, and the variable resistance subassembly can be according to the corresponding output signal of the rotation volume output of rocker to realize controlling. Meanwhile, a reset mechanism is arranged below the rocker arm to ensure that the rocker arm and the rocker arm can be reset actively. However, the current reset mechanism generally only comprises a spring arranged below the rocker and the rocker arm, the resistance applied to the spring is only related to the dumping amplitude and is not related to the dumping direction, and different effects of resistance in different directions cannot be realized; and because the same reset mechanism is used, the upper rocker arm and the lower rocker arm can be influenced to a certain extent during the dumping operation, so that the variable resistance component can not accurately reflect the dumping operation condition of an operator.
Therefore, the chinese patent CN209674267U discloses a 3D rocker for an unmanned aerial vehicle, which has the advantages that through the arrangement of the upper rocker arm and the lower rocker arm which are provided with mutually independent reset components, the rocker can be effectively prevented from shaking due to the arrangement of the whole structure, the generation of a tiny error signal is avoided, and the detection precision is improved; in addition, due to the independent reset assembly, the rocker can be subjected to different resistances when toppling towards different directions, the rotation and reset precision of the rocker is improved, and the product meets the requirements of ergonomics better.
However, when the operator flies at the remote control unmanned aerial vehicle, when the unmanned aerial vehicle flies against the wind, the operator can receive great resistance, so that the flying speed is reduced, and the operator cannot feel the state of the unmanned aerial vehicle in real time, so that the operation is delayed, and the operation precision is reduced.
Disclosure of Invention
To above-mentioned problem, provide a high accuracy unmanned aerial vehicle 3D rocker, solved the problem that traditional unmanned aerial vehicle 3D rocker can't feed back unmanned aerial vehicle state in real time through frame, rocker device, feedback device and controlling means.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a high-precision 3D rocker of an unmanned aerial vehicle comprises a rack, a rocker device, a feedback device and a control device; the rocker device is fixedly arranged on the frame; the feedback device comprises a first mounting frame, a movable mounting seat and an elastic piece; the first mounting seat is fixedly mounted on the rocker device; the movable mounting seats and the elastic pieces are arranged in a plurality and correspond to one another, and the movable mounting seats are slidably mounted on the rack; two ends of the elastic piece are respectively and fixedly connected with the first mounting frame and the movable mounting base; the control device is provided with a plurality of movable mounting seats in one-to-one correspondence, the control device is fixedly mounted on the rack, and the driving end of the control device is fixedly connected with the movable mounting seats.
Preferably, the control device comprises a guide slide rail, a first linear driving assembly and a second linear driving assembly; the guide sliding rail is fixedly arranged on the rack, a first push plate and a second push plate are arranged on the guide sliding rail in a sliding manner, the movable mounting seat is arranged on the guide sliding rail in a sliding manner, and the movable mounting seat is positioned between the first push plate and the second push plate; the first linear driving assembly and the second linear driving assembly are fixedly arranged on the rack, the driving end of the first linear driving assembly is fixedly connected with the first push plate, and the driving end of the second linear driving assembly is fixedly connected with the second push plate.
Preferably, the rocker device comprises a spherical universal joint, a main shaft, a position detection assembly, a handle and a flexible sleeve; two ends of the spherical universal joint are respectively fixedly connected with the frame and the main shaft; the position detection assembly is fixedly arranged in the rack; the main shaft is in transmission connection with the position detection assembly.
Preferably, the position detection assembly comprises a transverse arched bracket, a longitudinal arched bracket and a rheostat; the transverse arched support and the longitudinal arched support are rotatably mounted on the rack, sliding grooves are formed in the transverse arched support and the longitudinal arched support, the extending directions of the two sliding grooves are perpendicular to each other, and the two sliding grooves are in sliding fit with the main shaft; the two first mounting frames are fixedly mounted on the transverse arched support and the longitudinal arched support respectively; the rheostat is equipped with two, and two rheostats respectively with horizontal arch support and vertical arch support sliding fit.
Preferably, two ends of the elastic piece are respectively and rotatably provided with two first mounting seats; first articulated seats hinged with the first mounting seats are mounted on the first mounting frame and the movable mounting frame.
Preferably, at least one rebounding device is arranged on each of the transverse arched bracket and the longitudinal arched bracket; the rebounding device comprises a second hinge seat, a second mounting seat, a first limiting block, a second limiting block and a tension spring; the two second hinge seats and the two second mounting seats are arranged, and the second hinge seats of the two rebounding devices are fixedly mounted on the transverse arched support and the longitudinal arched support respectively; the second mounting seat is hinged with the second hinge seat; the two first limiting blocks of the two rebounding devices are fixedly arranged on the transverse arched bracket and the longitudinal arched bracket respectively; the two second limiting blocks are fixedly arranged on the rack; two ends of the tension spring are respectively fixedly connected with the second mounting seat.
Preferably, the first linear driving assembly comprises a first micro motor and a first screw rod; the first micro motor is fixedly arranged on the rack; the first screw rod is coaxially and fixedly connected with the driving end of the first micro motor, and the first screw rod is in threaded connection with the first push plate; the second linear driving component comprises a second micro motor and a second screw rod; the second micro motor is fixedly arranged on the rack; the second screw rod is coaxially and fixedly connected with the driving end of the second micro motor, and the second screw rod is in threaded connection with the second push plate.
Preferably, the frame comprises a base, a mounting plate and a cover body; the mounting plate is detachably and slidably mounted on the base; the cover body is detachably arranged on the base through bolts.
Preferably, the rack is also provided with an alarm assembly, and the alarm assembly comprises a vibration motor and an alarm lamp; the vibration motor is fixedly arranged at the bottom of the cover body; the warning light is fixedly arranged at the top of the cover body.
Preferably, the rocker device further comprises a handle and a flexible sleeve; the handle is fixedly sleeved on the main shaft; the flexible sleeve is fixedly sleeved on the handle and is fixedly connected with the rack.
This application compares in prior art's beneficial effect and is:
1. this application has realized the function of feeding back flight resistance in real time at remote control unmanned aerial vehicle in-process through frame, rocker device, feedback device and controlling means, has reached the damped effect of resistance adjustment rocker device when flying according to unmanned aerial vehicle to improve the precision of controlling of unmanned aerial vehicle 3D rocker, solved the problem that traditional unmanned aerial vehicle 3D rocker can't feed back unmanned aerial vehicle state in real time.
2. This application has realized nimble control rocker device damped function through direction slide rail, first linear drive subassembly and second linear drive subassembly, has reached the effect of independent control rocker device damped direction and size, has further improved the operating accuracy.
3. This application has realized the main shaft through articulated seat of second, second mount pad, first stopper, second stopper and extension spring and has replied the function of initial position automatically after losing external force.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a perspective exploded view of the present application;
FIG. 3 is an enlarged partial schematic view at A of FIG. 2 of the present application;
FIG. 4 is a schematic perspective view of the rocker device and control device of the present application;
FIG. 5 is a perspective view of the rocker device of the present application;
FIG. 6 is a schematic perspective exploded view of the feedback device of the present application;
FIG. 7 is a perspective view of a feedback device and control device of the present application;
FIG. 8 is a perspective view of the cover of the present application;
FIG. 9 is a perspective view of the rebounder apparatus of the present application;
FIG. 10 is an enlarged partial schematic view of FIG. 9 of the present application at B;
the reference numbers in the figures are:
1-a frame;
11-a base;
12-a mounting plate;
13-a cover body;
14-an alarm component; 141-a vibration motor; 142-a warning light;
2-a rocker device;
21-a main shaft;
22-ball joint universal joint;
23-a position detection assembly; 231-a transverse arch support; 232-longitudinal arch support; 234-a varistor;
24-a handle;
25-a flexible sleeve;
3-a feedback device;
31-a first mounting frame;
32-a movable mounting seat;
33-an elastic member;
34-a first articulated seat;
35-a first mount;
4-a control device;
41-a guide rail; 411-a first push plate; 412-a second pusher plate;
42-a first linear drive assembly; 421-a first micro-motor; 422-first screw;
43-a second linear drive assembly; 431-a second micro-motor; 432-a second screw;
5-a resilient means;
51-a second articulated mount;
52-a second mount;
53-a first stopper;
54-a second stopper;
55-a tension spring.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1-10: a high-precision 3D rocker of an unmanned aerial vehicle comprises a rack 1, a rocker device 2, a feedback device 3 and a control device 4; the rocker device 2 is fixedly arranged on the frame 1; the feedback device 3 comprises a first mounting frame 31, a movable mounting seat 32 and an elastic piece 33; the first mounting seat 35 is fixedly mounted on the rocker device 2; a plurality of movable mounting seats 32 and a plurality of elastic pieces 33 are arranged and correspond to each other one by one, and the movable mounting seats 32 are slidably mounted on the machine frame 1; two ends of the elastic member 33 are respectively fixedly connected with the first mounting frame 31 and the movable mounting seat 32; control device 4 is equipped with a plurality ofly and with movable mounting seat 32 one-to-one, and control device 4 fixed mounting is on frame 1, and the drive end of control device 4 and movable mounting seat 32 fixed connection.
According to the unmanned aerial vehicle remote control device, the function of feeding back flight resistance in real time in the process of remotely controlling the unmanned aerial vehicle is achieved through the frame 1, the rocker device 2, the feedback device 3 and the control device 4, and the effect of adjusting the damping of the rocker device 2 according to the resistance borne by the unmanned aerial vehicle during flight is achieved, so that the control precision of the 3D rocker of the unmanned aerial vehicle is improved, and the problem that the state of the unmanned aerial vehicle cannot be fed back in real time by the 3D rocker of the traditional unmanned aerial vehicle is solved; the elastic element 33 is preferably a compression spring, the rocker device 2 and the control device 4 being electrically connected to the controller; operating personnel carries out remote control to unmanned aerial vehicle through rocker device 2, unmanned aerial vehicle is after taking off, can receive air resistance, especially under the upwind flight state, unmanned aerial vehicle's flying speed can receive very big influence, in case operating personnel does not in time discover, will lead to the misjudgement to the unmanned aerial vehicle position, for this reason, feedback device 3 has been designed to this application, unmanned aerial vehicle is when receiving the windage, controller send signal gives controlling means 4, controlling means 4 receives signal back drive movable mounting seat 32 and slides, thereby lengthen elastic component 33, elastic component 33 extends the back elasticity increase, and the one end of elastic component 33 is connected with rocker device 2, operating personnel is when swing rocker device 2, can receive corresponding resistance, thereby feed back unmanned aerial vehicle's state to operating personnel in real time, and can also give more real operation impression of operating personnel through the real-time change of resistance, improve the operation precision.
Referring to fig. 2, 3, 4 and 7: the control device 4 comprises a guide slide rail 41, a first linear driving assembly 42 and a second linear driving assembly 43; the guide slide rail 41 is fixedly installed on the rack 1, the first push plate 411 and the second push plate 412 are installed on the guide slide rail 41 in a sliding manner, the movable installation seat 32 is installed on the guide slide rail 41 in a sliding manner, and the movable installation seat 32 is located between the first push plate 411 and the second push plate 412; the first linear driving assembly 42 and the second linear driving assembly 43 are fixedly installed on the frame 1, a driving end of the first linear driving assembly 42 is fixedly connected with the first push plate 411, and a driving end of the second linear driving assembly 43 is fixedly connected with the second push plate 412.
According to the rocker device, the function of flexibly controlling the damping of the rocker device 2 is realized through the guide slide rail 41, the first linear driving assembly 42 and the second linear driving assembly 43, the effect of independently controlling the direction and the size of the damping of the rocker device 2 is achieved, and the operation precision is further improved; the first linear driving assembly 42 and the second linear driving assembly 43 are electrically connected with the controller; when the unmanned aerial vehicle is subjected to wind resistance in the flying process, the controller sends a signal to the first linear driving assembly 42 and the second linear driving assembly 43 in the corresponding directions, the first linear driving assembly 42 and the second linear driving assembly 43 respectively drive the first push plate 411 and the second push plate 412 to slide along the guide slide rail 41 after receiving the signal, if the unmanned aerial vehicle is subjected to large wind resistance in only one direction, the first linear driving assembly 42 drives the first push plate 411 to slide, so that the first push plate 411 is tightly abutted to the movable mounting seat 32, the second push plate 412 is in the original position, when an operator swings the main shaft 21 in the obstructed direction, the movable compression plate is limited by the first push plate 411 and cannot slide, so as to elongate the elastic part 33, the elasticity of the elastic part 33 is increased after the elastic part is extended, one end of the elastic part 33 is connected with the rocker device 2, when the operator swings the rocker device 2, the operator can receive corresponding resistance, so as to feed back the state of the unmanned aerial vehicle to the operator in real time, and can also provide more real-time operation feeling for the operator through real-time change of the resistance, thereby improving the operation accuracy; if the operator does not need the function, the controller sends a signal to the first linear driving assembly 42 and the second linear driving assembly 43, and the controller drives the first push plate 411 and the second push plate 412 to slide in a direction away from the movable mounting base 32, so that the movable mounting plate 12 is not limited during the sliding process, and the operator cannot feel feedback force.
Referring to fig. 1-5: the rocker device 2 comprises a ball universal joint 22, a main shaft 21, a position detection assembly 23, a handle 24 and a flexible sleeve 25; two ends of the spherical universal joint 22 are respectively fixedly connected with the frame 1 and the main shaft 21; the position detection assembly 23 is fixedly arranged in the machine frame 1; the main shaft 21 is in transmission connection with a position detection assembly 23.
The function of sensing the operation of an operator is realized through the spherical universal joint 22, the main shaft 21 and the position detection assembly 23; the position detection assembly 23 is electrically connected with the controller; through spherical universal joint 22's connection, main shaft 21 can the free rotation, when controlling unmanned aerial vehicle flight, operating personnel swings main shaft 21 toward corresponding direction, then position detecting component 23 detects main shaft 21's swing direction to feedback signal gives the controller, sends signal for unmanned aerial vehicle through the controller, carries out remote control to unmanned aerial vehicle.
Referring to fig. 2 and 4: the position detecting assembly 23 includes a transverse arched bracket 231, a longitudinal arched bracket 232, and a rheostat 234; the transverse arched bracket 231 and the longitudinal arched bracket 232 are rotatably mounted on the frame 1, sliding grooves are formed in the transverse arched bracket 231 and the longitudinal arched bracket 232 respectively, the extending directions of the two sliding grooves are perpendicular to each other, and the two sliding grooves are in sliding fit with the main shaft 21; two first mounting brackets 31 are provided, and the two first mounting brackets 31 are respectively fixedly mounted on the transverse arched bracket 231 and the longitudinal arched bracket 232; the rheostat 234 is provided with two rheostats 234, and the two rheostats 234 are respectively matched with the transverse arched bracket 231 and the longitudinal arched bracket 232 in a sliding mode.
The function of sensing the swinging direction of the main shaft 21 is realized through the transverse arched bracket 231, the longitudinal arched bracket 232 and the rheostat 234, and the effect of changing the resistance of the two rheostats 234 according to the swinging of the main shaft 21 is achieved; when the unmanned aerial vehicle is controlled to fly, an operator swings the main shaft 21 in the corresponding direction, the main shaft 21 slides along the sliding grooves in the transverse arched support 231 and the longitudinal arched support 232 along with the swinging of the main shaft 21, the transverse arched support 231 and the longitudinal arched support 232 are driven to rotate according to the sliding direction, the transverse arched support 231 and the longitudinal arched support 232 slide between the two rheostats 234 when rotating, the resistances of the two rheostats 234 are changed, and the controller judges the inclination angles of the main shaft 21 in the X-axis direction and the Y-axis direction according to the resistance values of the two rheostats 234, so that the swinging direction and the swinging angle of the main shaft 21 are judged, and the unmanned aerial vehicle is controlled remotely.
Referring to FIG. 6: two first mounting seats 35 are respectively rotatably mounted at two ends of the elastic piece 33; the first mounting frame 31 and the movable mounting frame are both provided with a first hinge seat 34 hinged with the first mounting seat 35.
The function that two ends of the elastic piece 33 are respectively in universal connection with the first mounting frame 31 and the movable mounting base 32 is achieved through the first hinge base 34 and the first mounting base 35, and the movable mounting base 32 is prevented from blocking the rotation of the first mounting frame 31; because the first mounting frame 31 is fixedly mounted on the transverse arched support 231 and the longitudinal arched support 232, and can rotate along with the swinging of the main shaft 21, but the movable mounting seat 32 is slidably mounted on the guide slide rail 41, the horizontal degree of freedom of the movable mounting seat 32 can be limited, therefore, in order to prevent the movable mounting seat 32 from blocking the rotation of the first mounting frame 31, two ends of the elastic member 33 are fixedly mounted on the first mounting seat 35, and the first hinge seats 34 are respectively rotatably mounted on the first mounting frame 31 and the movable mounting seat 32, and two ends of the elastic member 33 can flexibly rotate through the cooperation of the first hinge seats 34 and the first mounting seat 35.
Referring to fig. 4, 9 and 10: at least one rebounding device 5 is arranged on each of the transverse arched bracket 231 and the longitudinal arched bracket 232; the rebounding device 5 comprises a second hinge seat 51, a second mounting seat 52, a first limiting block 53, a second limiting block 54 and a tension spring 55; the number of the second hinged seats 51 and the second mounting seats 52 is two, and the second hinged seats 51 of the two rebounding devices 5 are respectively fixedly mounted on the transverse arched bracket 231 and the longitudinal arched bracket 232; the second mounting seat 52 is hinged with the second hinge seat 51; two first limiting blocks 53 are arranged, and the first limiting blocks 53 of the two rebounding devices 5 are fixedly installed on the transverse arched bracket 231 and the longitudinal arched bracket 232 respectively; two second limiting blocks 54 are arranged, and the two second limiting blocks 54 are fixedly arranged on the rack 1; two ends of the tension spring 55 are fixedly connected with the second mounting seat 52 respectively.
According to the automatic resetting device, the function that the main shaft 21 automatically returns to the initial position after external force is lost is realized through the second hinge seat 51, the second mounting seat 52, the first limiting block 53, the second limiting block 54 and the tension spring 55; when the operator swings the main shaft 21, the second mounting seat 52 opposite to the swinging direction is influenced by the second limiting block 54 to stay at the original position, the second mounting seat 52 opposite to the swinging direction and in the same direction as the swinging direction is limited by the first limiting block 53 to rotate along with the swinging of the main shaft 21, so that the tension spring 55 extends, when the operator stops driving the main shaft 21, the main shaft 21 loses the external force effect, at the moment, the elasticity generated by the tension spring 55 can drive the main shaft 21 to rotate towards the middle position, and the elasticity disappears when the main shaft 21 returns to the middle position.
Referring to fig. 2, 3, 4 and 7: the first linear driving assembly 42 comprises a first micro motor 421 and a first screw 422; the first micro motor 421 is fixedly installed on the frame 1; the first screw 422 is coaxially and fixedly connected with the driving end of the first micro motor 421, and the first screw 422 is in threaded connection with the first push plate 411; the second linear driving assembly 43 includes a second micro motor 431 and a second screw 432; the second micro motor 431 is fixedly arranged on the frame 1; the second screw 432 is coaxially and fixedly connected with the driving end of the second micro motor 431, and the second screw 432 is in threaded connection with the second push plate 412.
The first micro motor 421, the first screw 422, the second micro motor 431 and the second screw 432 are used for realizing the function of independently driving the first push plate 411 and the second push plate 412 to move; the first micro motor 421 and the second micro motor 431 are electrically connected with the controller; unmanned aerial vehicle receives the windage at the flight in-process, controller send signal for first micro motor 421 and second micro motor 431, first micro motor 421 and second micro motor 431 receive and drive first push pedal 411 and the slip movable mounting seat 32 of second push pedal 412 respectively after the signal and slide, thereby lengthen elastic component 33, elastic component 33 extends the back elasticity increase, and the one end of elastic component 33 is connected with rocker device 2, operating personnel is when swing rocker device 2, can receive the resistance of corresponding direction, thereby feed back operating personnel with unmanned aerial vehicle's state in real time.
Referring to fig. 1, 2, 8 and 9: the frame 1 comprises a base 11, a mounting plate 12 and a cover body 13; the mounting plate 12 is detachably and slidably mounted on the base 11; the cover 13 is detachably mounted on the base 11 by bolts.
According to the unmanned aerial vehicle 3D rocker device, the function of facilitating an operator to disassemble and assemble the rocker device 2 is achieved through the base 11, the mounting plate 12 and the cover body 13, and the effect of facilitating maintenance of the 3D rocker of the unmanned aerial vehicle is achieved; when operating personnel maintained the unmanned aerial vehicle 3D rocker at needs, rotatory bolt earlier, pull down lid 13 from base 11 then sliding mounting board 12 again, dismantle rocker device 2 from base 11 to be convenient for change and maintain internals.
Referring to fig. 1, 2 and 8: the rack 1 is also provided with an alarm assembly 14, and the alarm assembly 14 comprises a vibrating motor 141 and an alarm lamp; the vibration motor 141 is fixedly installed at the bottom of the cover 13; the warning lamp 142 is fixedly mounted on the top of the cover 13.
The vibration motor 141 and the alarm lamp 142 are used for realizing the function of feeding back signals to an operator; the vibration motor 141 and the alarm lamp 142 are electrically connected with the controller; once unmanned aerial vehicle receives the resistance great, perhaps when its border position that is close to the remote control scope, the controller can send signal for vibrating motor 141 and warning light 142, vibrating motor 141 produces vibration after receiving the signal, warning light 142 sends the light that twinkles simultaneously, frequency feedback alarm grade through vibration frequency and light scintillation further improves operating personnel's the control precision, avoids it because fly out in flight process controls the scope or the out of control that the condition such as being obstructed too big leads to.
Referring to fig. 1 and 5: the rocker device 2 further comprises a handle 24 and a flexible sleeve 25; the handle 24 is fixedly sleeved on the main shaft 21; the flexible sleeve 25 is fixedly sleeved on the handle 24, and the flexible sleeve 25 is fixedly connected with the frame 1.
The function of protecting the internal parts of the frame 1 is realized through the handle 24 and the flexible sleeve 25; cup joint at main shaft 21 through handle 24, can make things convenient for operating personnel to rotate main shaft 21, clearance between rethread flexible sleeve 25 closed handle 24 and the lid 13 prevents that outside debris from getting into inside 1 frame, further improves the job stabilization nature of unmanned aerial vehicle 3D rocker and controls experience.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A high-precision 3D rocker for an unmanned aerial vehicle is characterized by comprising a rack (1), a rocker device (2), a feedback device (3) and a control device (4);
the rocker device (2) is fixedly arranged on the frame (1);
the feedback device (3) comprises a first mounting frame (31), a movable mounting seat (32) and an elastic piece (33);
the first mounting seat (35) is fixedly mounted on the rocker device (2);
a plurality of movable mounting seats (32) and a plurality of elastic pieces (33) are arranged and correspond to each other one by one, and the movable mounting seats (32) are slidably mounted on the rack (1);
two ends of the elastic piece (33) are respectively fixedly connected with the first mounting frame (31) and the movable mounting seat (32);
the control devices (4) are arranged in a plurality of corresponding movable mounting seats (32) one to one, the control devices (4) are fixedly mounted on the rack (1), and the driving ends of the control devices (4) are fixedly connected with the movable mounting seats (32).
2. A high precision unmanned aerial vehicle 3D rocker according to claim 1, characterized in that the control device (4) comprises a guide rail (41), a first linear drive assembly (42) and a second linear drive assembly (43);
the guide sliding rail (41) is fixedly arranged on the rack (1), a first push plate (411) and a second push plate (412) are arranged on the guide sliding rail (41) in a sliding mode, the movable mounting seat (32) is arranged on the guide sliding rail (41) in a sliding mode, and the movable mounting seat (32) is located between the first push plate (411) and the second push plate (412);
the first linear driving assembly (42) and the second linear driving assembly (43) are fixedly installed on the rack (1), the driving end of the first linear driving assembly (42) is fixedly connected with the first push plate (411), and the driving end of the second linear driving assembly (43) is fixedly connected with the second push plate (412).
3. A high precision unmanned aerial vehicle 3D rocker according to claim 1, characterized by the rocker device (2) comprising a ball gimbal (22), a main shaft (21), a position detection assembly (23), a handle (24) and a flexible sleeve (25);
two ends of the spherical universal joint (22) are respectively fixedly connected with the frame (1) and the main shaft (21);
the position detection assembly (23) is fixedly arranged in the rack (1);
the main shaft (21) is in transmission connection with the position detection assembly (23).
4. A high precision unmanned aerial vehicle 3D rocker according to claim 3, wherein the position detection assembly (23) comprises a transverse arch support (231), a longitudinal arch support (232) and a rheostat (234);
the transverse arched support (231) and the longitudinal arched support (232) are rotatably mounted on the rack (1), sliding grooves are formed in the transverse arched support (231) and the longitudinal arched support (232), the extending directions of the two sliding grooves are perpendicular to each other, and the two sliding grooves are in sliding fit with the main shaft (21);
two first mounting frames (31) are arranged, and the two first mounting frames (31) are fixedly mounted on the transverse arched support (231) and the longitudinal arched support (232) respectively;
the two rheostats (234) are arranged, and the two rheostats (234) are respectively in sliding fit with the transverse arched bracket (231) and the longitudinal arched bracket (232).
5. The high-precision unmanned aerial vehicle 3D rocker arm is characterized in that two first mounting seats (35) are rotatably mounted at two ends of the elastic piece (33) respectively;
first articulated seat (34) articulated with first mount pad (35) are all installed to first mounting bracket (31) and flexible mounting bracket.
6. A high accuracy unmanned aerial vehicle 3D rocker according to claim 4, characterized in that, each is equipped with at least one resilient means (5) on horizontal arched bracket (231) and vertical arched bracket (232);
the rebounding device (5) comprises a second hinge seat (51), a second mounting seat (52), a first limiting block (53), a second limiting block (54) and a tension spring (55);
the number of the second hinged seats (51) and the number of the second mounting seats (52) are two, and the second hinged seats (51) of the two rebounding devices (5) are fixedly mounted on the transverse arched support (231) and the longitudinal arched support (232) respectively;
the second mounting seat (52) is hinged with the second hinge seat (51);
the number of the first limiting blocks (53) is two, and the first limiting blocks (53) of the two rebounding devices (5) are fixedly installed on the transverse arched support (231) and the longitudinal arched support (232) respectively;
two second limiting blocks (54) are arranged, and the two second limiting blocks (54) are fixedly arranged on the rack (1);
two ends of the tension spring (55) are respectively fixedly connected with the second mounting seat (52).
7. A high precision unmanned aerial vehicle 3D rocker according to claim 2, wherein the first linear drive assembly (42) comprises a first micro motor (421) and a first screw (422);
the first micro motor (421) is fixedly arranged on the frame (1);
the first screw rod (422) is coaxially and fixedly connected with the driving end of the first micro motor (421), and the first screw rod (422) is in threaded connection with the first push plate (411);
the second linear driving assembly (43) comprises a second micro motor (431) and a second screw rod (432);
the second micro motor (431) is fixedly arranged on the rack (1);
the second screw rod (432) is coaxially and fixedly connected with the driving end of the second micro motor (431), and the second screw rod (432) is in threaded connection with the second push plate (412).
8. A high accuracy unmanned aerial vehicle 3D rocker according to claim 1, characterized in that, frame (1) includes base (11), mounting panel (12) and lid (13);
the mounting plate (12) is detachably and slidably mounted on the base (11);
the cover body (13) is detachably mounted on the base (11) through bolts.
9. The high-precision unmanned aerial vehicle 3D rocker is characterized in that an alarm component (14) is further mounted on the frame (1), and the alarm component (14) comprises a vibrating motor (141) and an alarm lamp;
the vibration motor (141) is fixedly arranged at the bottom of the cover body (13);
the alarm lamp (142) is fixedly arranged on the top of the cover body (13).
10. A high precision unmanned aerial vehicle 3D joystick as claimed in claim 3, wherein the joystick device (2) further comprises a handle (24) and a flexible sleeve (25);
the handle (24) is fixedly sleeved on the main shaft (21);
the flexible sleeve (25) is fixedly sleeved on the handle (24), and the flexible sleeve (25) is fixedly connected with the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021570.XA CN115373463A (en) | 2022-08-24 | 2022-08-24 | High accuracy unmanned aerial vehicle 3D rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211021570.XA CN115373463A (en) | 2022-08-24 | 2022-08-24 | High accuracy unmanned aerial vehicle 3D rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115373463A true CN115373463A (en) | 2022-11-22 |
Family
ID=84067785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211021570.XA Pending CN115373463A (en) | 2022-08-24 | 2022-08-24 | High accuracy unmanned aerial vehicle 3D rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115373463A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944386A (en) * | 2016-07-26 | 2016-09-21 | 陈超 | Rocker device of remote controller for unmanned aerial vehicle and toy model |
| US20170368452A1 (en) * | 2016-06-24 | 2017-12-28 | Microsoft Technology Licensing, Llc | Adjustable tension thumbstick |
| CN108922310A (en) * | 2018-08-31 | 2018-11-30 | 珠海高斯科技有限公司 | Rocking bar manipulates load device and rocking bar simulator |
| CN209674267U (en) * | 2019-05-17 | 2019-11-22 | 广东控银实业有限公司 | A kind of unmanned plane 3D rocking bar |
| CN211506290U (en) * | 2020-03-24 | 2020-09-15 | 广东控银实业有限公司 | Rocker device with high resetting precision |
| CN212854610U (en) * | 2020-06-17 | 2021-04-02 | 广东控银实业有限公司 | Rocker device with correction function |
-
2022
- 2022-08-24 CN CN202211021570.XA patent/CN115373463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170368452A1 (en) * | 2016-06-24 | 2017-12-28 | Microsoft Technology Licensing, Llc | Adjustable tension thumbstick |
| CN105944386A (en) * | 2016-07-26 | 2016-09-21 | 陈超 | Rocker device of remote controller for unmanned aerial vehicle and toy model |
| CN108922310A (en) * | 2018-08-31 | 2018-11-30 | 珠海高斯科技有限公司 | Rocking bar manipulates load device and rocking bar simulator |
| CN209674267U (en) * | 2019-05-17 | 2019-11-22 | 广东控银实业有限公司 | A kind of unmanned plane 3D rocking bar |
| CN211506290U (en) * | 2020-03-24 | 2020-09-15 | 广东控银实业有限公司 | Rocker device with high resetting precision |
| CN212854610U (en) * | 2020-06-17 | 2021-04-02 | 广东控银实业有限公司 | Rocker device with correction function |
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