CN114408213A - Unmanned aerial vehicle flight balance performance detection device - Google Patents
Unmanned aerial vehicle flight balance performance detection device Download PDFInfo
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- CN114408213A CN114408213A CN202210098954.5A CN202210098954A CN114408213A CN 114408213 A CN114408213 A CN 114408213A CN 202210098954 A CN202210098954 A CN 202210098954A CN 114408213 A CN114408213 A CN 114408213A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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Abstract
The invention belongs to the technical field of unmanned aerial vehicle detection equipment, and particularly relates to an unmanned aerial vehicle flight balance performance detection device, which is applied to unmanned aerial vehicle detection and comprises a supporting frame, wherein the upper end of the supporting frame is arc-shaped, and the device also comprises: the detection mechanism is assembled at the lower end inside the supporting frame; the traction mechanism is assembled at the upper end inside the supporting frame; the torsion testing unit is assembled between the supporting frame and the detecting mechanism; the wind power device is positioned inside the supporting frame; the walking module is assembled on the supporting frame and connected with the wind power device. The invention can detect the comprehensive balance performance of the unmanned aerial vehicle, so that the detection result is more accurate, and meanwhile, the balance performance of the unmanned aerial vehicle can be simulated under the conditions of different loads, different wind directions and different wind forces, thereby improving the applicability of the device.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicle detection equipment, and particularly relates to an unmanned aerial vehicle flight balance performance detection device.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Because the environmental condition of unmanned aerial vehicle operation is often changeable and complicated, in order to satisfy more or the operation demand under the specific condition, need carry out multiple performance test to unmanned aerial vehicle, for example: balance test, high and low temperature test, drop test, GPS satellite search test, vibration test, and the like.
Among the prior art, when utilizing balance performance detection device to test the unmanned aerial vehicle rotor, mostly can only carry out the equilibrium to single rotor and detect, but, current unmanned aerial vehicle need lean on the cooperation between a plurality of rotors to just can fly, and current detection device can't detect the comprehensive balance performance between a plurality of rotors of unmanned aerial vehicle for the testing result is accurate inadequately, has reduced the suitability of device.
Disclosure of Invention
The invention aims to provide a device for detecting the flight balance performance of an unmanned aerial vehicle, which can detect the comprehensive balance performance of the unmanned aerial vehicle, so that the detection result is more accurate, and meanwhile, the device can simulate the balance performance of the unmanned aerial vehicle under the conditions of different loads, different wind directions and different wind forces, thereby improving the applicability of the device.
The technical scheme adopted by the invention is as follows:
the utility model provides an unmanned aerial vehicle flight balance performance detection device, is applied to unmanned aerial vehicle and detects, includes the carriage, the upper end of carriage is arc, still includes:
the detection mechanism is assembled at the lower end inside the supporting frame;
the traction mechanism is assembled at the upper end inside the supporting frame;
the torsion testing unit is assembled between the supporting frame and the detecting mechanism;
the wind power device is positioned inside the supporting frame;
the walking module, the walking module assembly is on the carriage, just the walking module is connected with wind power installation, starts the walking module for wind power installation follows the walking module and removes, bloies unmanned aerial vehicle through wind power installation, can detect unmanned aerial vehicle at the balanced performance under different wind directions and different wind-force state.
Further, detection mechanism includes guide sleeve, spacing sleeve, universal bulb subassembly, workstation, tilt sensor, guide sleeve is fixed in the inside of braced frame, spacing sleeve sliding connection is in guide sleeve's inside, universal bulb subassembly is fixed in guide sleeve's upper end, the workstation is fixed in the upper end of universal bulb subassembly, a plurality of regulation slides have evenly been seted up to the bottom of workstation, and are a plurality of it link up each other between the regulation slide, tilt sensor is fixed in the upper end of workstation, the lower extreme of workstation is equipped with detachable counter weight mechanism, just workstation and drive mechanism are connected.
Furthermore, the counterweight mechanism comprises a sliding block, a screw rod, a first fastening sleeve, a second fastening sleeve, a lower bottom plate and a plurality of counterweights, the sliding block is connected with the inside of the workbench in a sliding mode, the screw rod is fixed at the lower end of the sliding block, the first fastening sleeve and the second fastening sleeve are both threaded on the outer side of the screw rod, the first fastening sleeve is located at the upper end of the second fastening sleeve, the lower bottom plate is fixed at the lower end of the screw rod, and the counterweights are assembled between the second fastening sleeve and the lower bottom plate.
Furthermore, the traction mechanism comprises a traction rope, a plurality of latches and a plurality of pull rings, the traction rope is fixed at the upper end inside the support frame, the latches are fixed at the lower end of the traction rope, the pull rings are fixed at the upper end of the workbench, and the latches are matched with the pull rings.
Furthermore, the torsion testing unit comprises a plurality of tension sensors and a plurality of linkage rods, the tension sensors are fixed on two sides of one end inside the supporting frame, the linkage rods are fixed on two sides of the lower end of the workbench, and the tension sensors and the linkage rods which are located on the same side are connected through ropes.
Furthermore, the walking module comprises an upper support plate, an upper shaft rod, a plurality of lower shaft rods, a plurality of walking wheels and a driving mechanism, the upper shaft rod is located at the upper end of the support frame and fixedly connected with the wind power device, the upper shaft rod and the lower shaft rods are rotatably connected to the inside of the upper support plate, the upper shaft rod is located on the outer side of the support frame, the lower shaft rod is located inside the support frame, the walking wheels are fixed to the outer sides of the upper shaft rod and the lower shaft rods respectively, the driving mechanism is assembled on the upper shaft rod, and the lower shaft rod and the upper shaft rod which are located on one side of the inside of the upper support plate are connected with the driving mechanism.
Further, the upper shaft rod and the upper loading plate and the lower shaft rod and the upper loading plate are rotatably connected through ball bearings.
Further, actuating mechanism includes motor, action wheel, goes up from the driving wheel and follows the driving wheel down, the motor is fixed in the upper end of last support plate, the action wheel is fixed in the output of motor, go up from the driving wheel meshing to be connected in the lower extreme of action wheel, just go up from driving wheel and upper shaft lever fixed connection, follow the driving wheel meshing down and connect in the last lower extreme from the driving wheel, and be located go up the inside lower axostylus axostyle of one side of support plate and follow driving wheel fixed connection down.
Furthermore, four end corners of the bottom of the supporting frame are respectively fixed with a foot pad, and the bottom of each foot pad is provided with anti-skid grains.
The invention has the technical effects that:
according to the invention, through the mutual matching of the detection mechanism, the traction mechanism and the torque force testing unit, the comprehensive balance performance of the unmanned aerial vehicle can be detected, so that the detection result is more accurate;
according to the invention, the balance performance of the unmanned aerial vehicle under different load bearing conditions can be simulated by adjusting the position of the counterweight mechanism, so that the applicability of the device is improved;
according to the invention, the position of the wind power device is adjusted by starting the motor, and the unmanned aerial vehicle is blown by the wind power device, so that the balance performance of the unmanned aerial vehicle in different wind directions and different wind power states can be detected, and the detection result is more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a bottom view of the overall construction of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 3;
FIG. 5 is a schematic structural diagram of the detecting mechanism of the present invention;
FIG. 6 is a schematic structural diagram of a workbench according to the present invention;
FIG. 7 is a structural cross-sectional view of the table of the present invention;
FIG. 8 is a schematic structural view of a counterweight mechanism according to the present invention;
FIG. 9 is a schematic structural diagram of the walking module of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
10. a support frame; 20. a detection mechanism; 21. a guide sleeve; 22. a limiting sleeve; 23. a universal ball head assembly; 24. a work table; 25. a tilt sensor; 30. a counterweight mechanism; 31. a slider; 32. a screw; 33. a first fastening sleeve; 34. a second fastening sleeve; 35. a lower base plate; 36. a balancing weight; 40. a traction mechanism; 41. a hauling rope; 42. locking; 43. a pull ring; 50. a torsion testing unit; 51. a tension sensor; 52. a linkage rod; 60. a walking module; 61. an upper carrier plate; 62. an upper shaft lever; 63. a lower shaft lever; 64. a traveling wheel; 65. a wind power plant; 70. a drive mechanism; 71. a motor; 72. a driving wheel; 73. an upper driven wheel; 74. a lower driven wheel.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
As shown in fig. 1 and fig. 3, an unmanned aerial vehicle flight balance performance detection device is applied to unmanned aerial vehicle detection, including carriage 10, the upper end of carriage 10 is arc, still includes:
the detection mechanism 20, the detection mechanism 20 is assembled at the lower end inside the supporting frame 10;
the traction mechanism 40 is assembled at the upper end inside the supporting frame 10;
a torsion test unit 50, the torsion test unit 50 being assembled between the support frame 10 and the detection mechanism 20;
a wind power device 65 located inside the support frame 10;
the walking module 60 is assembled on the supporting frame 10, the walking module 60 is connected with the wind power device 65, the walking module 60 is started, the wind power device 65 moves along with the walking module 60, the unmanned aerial vehicle is blown by the wind power device 65, and the balance performance of the unmanned aerial vehicle in different wind directions and different wind power states can be detected;
specifically, place unmanned aerial vehicle in the upper end of detection mechanism 20, and fix unmanned aerial vehicle, traction through drive mechanism 40, unmanned aerial vehicle is in the horizontality, start unmanned aerial vehicle, make unmanned aerial vehicle drive detection mechanism 20 and move upwards, and simultaneously, drive mechanism 40 is transformed into lax state by the state of straining, detect the comprehensive balance performance between a plurality of rotors of unmanned aerial vehicle through detection mechanism 20, start walking module 60, drive wind-force device 65 through walking module 60 and move, blow to unmanned aerial vehicle through wind-force device 65, can detect the balance performance of unmanned aerial vehicle under different wind directions and different wind-force states;
as shown in fig. 5-7, the detecting mechanism 20 includes a guide sleeve 21, a limit sleeve 22, a universal ball head assembly 23, a workbench 24, and a tilt sensor 25, the guide sleeve 21 is fixed inside the support frame 10, the limit sleeve 22 is slidably connected inside the guide sleeve 21, the universal ball head assembly 23 is fixed at the upper end of the guide sleeve 21, the workbench 24 is fixed at the upper end of the universal ball head assembly 23, a plurality of adjusting slideways are uniformly arranged at the bottom of the workbench 24, the adjusting slideways are communicated with each other, the tilt sensor 25 is fixed at the upper end of the workbench 24, the lower end of the workbench 24 is provided with a detachable counterweight mechanism 30, and the workbench 24 is connected with a traction mechanism 40;
furthermore, the lower end of the limiting sleeve 22 is provided with an anti-falling block, so that the limiting sleeve 22 is prevented from falling off from the inside of the guide sleeve 21, the maximum upward moving distance of the workbench 24 is limited, and the unmanned aerial vehicle is prevented from colliding with the support frame 10 when the balance performance of the unmanned aerial vehicle is detected;
specifically, the unmanned aerial vehicle is fixed at the upper end of the workbench 24, the unmanned aerial vehicle is started to drive the workbench 24 to move upwards, meanwhile, the traction mechanism 40 is changed from a tight state to a loose state, traction on the workbench 24 is not formed any more, when the comprehensive balance of the unmanned aerial vehicle is not good, the unmanned aerial vehicle can drive the workbench 24 to incline, and the inclination angle of the workbench 24 is detected through the inclination angle sensor 25; when the comprehensive balance performance of the unmanned aerial vehicle in a loading state needs to be detected, the position of the counterweight mechanism 30 is adjusted, the gravity center of the workbench 24 is adjusted, and meanwhile, the comprehensive balance performance of the unmanned aerial vehicle in different loading conditions is detected through the tilt angle sensor 25;
as shown in fig. 8, the counterweight mechanism 30 includes a sliding block 31, a screw rod 32, a first fastening sleeve 33, a second fastening sleeve 34, a lower bottom plate 35 and a plurality of counterweights 36, the sliding block 31 is slidably connected to the inside of the workbench 24, the screw rod 32 is fixed to the lower end of the sliding block 31, the first fastening sleeve 33 and the second fastening sleeve 34 are both in threaded sleeve connection with the outer side of the screw rod 32, the first fastening sleeve 33 is located at the upper end of the second fastening sleeve 34, the lower bottom plate 35 is fixed to the lower end of the screw rod 32, and the counterweights 36 are assembled between the second fastening sleeve 34 and the lower bottom plate 35;
specifically, the screw rod 32 is pushed, and the screw rod 32 drives the sliding block 31 to move through the fixed connection between the screw rod 32 and the sliding block 31, and after the sliding block is moved to a proper position, the first fastening sleeve 33 is rotated, through the threaded connection of the first fastening sleeve 33 and the screw 32, the first fastening sleeve 33 moves upwards and is tightly attached to the bottom of the workbench 24, the position of the counterweight mechanism 30 is fixed, a counterweight block 36 with proper weight is placed on the lower bottom plate 35 according to the detection requirement, the second fastening sleeve 34 is rotated, through the threaded connection of the second fastening sleeve 34 and the screw 32, the second fastening sleeve 34 moves downwards and is tightly attached to the top of the weight block 36, the weight block 36 is fixed by the second fastening sleeve 34, and by adjusting the position of the weight mechanism 30, the gravity center of the workbench 24 is adjusted, and the comprehensive balance performance of the unmanned aerial vehicle under different load bearing conditions is further improved;
as shown in fig. 1-2, the traction mechanism 40 includes a traction rope 41, a plurality of latches 42 and a plurality of pull rings 43, the traction rope 41 is fixed at the upper end inside the support frame 10, the latches 42 are fixed at the lower end of the traction rope 41, the pull rings 43 are fixed at the upper end of the worktable 24, and the latches 42 and the pull rings 43 are adapted;
specifically, before the comprehensive balance performance of the unmanned aerial vehicle is detected, the workbench 24 is dragged through the cooperation of the traction rope 41, the lock catch 42 and the pull ring 43, so that the workbench 24 is in a horizontal state, the unmanned aerial vehicle is convenient to fix, and meanwhile, the unmanned aerial vehicle can be in a horizontal state when being started;
as shown in fig. 1, 3 and 4, the torsion testing unit 50 includes a plurality of tension sensors 51 and a plurality of linkage rods 52, the tension sensors 51 are fixed at two sides of one end inside the supporting frame 10, the linkage rods 52 are fixed at two sides of the lower end of the working platform 24, and the tension sensors 51 and the linkage rods 52 located at the same side are connected by a rope;
specifically, the unmanned aerial vehicle is fixed at the upper end of the workbench 24, after the unmanned aerial vehicle is started, if the unmanned aerial vehicle drives the workbench 24 to rotate, the workbench 24 drives the linkage rod 52 to rotate through the fixed connection between the workbench 24 and the linkage rod 52, so that the linkage rod 52 pulls the tension sensor 51 through a rope, the tension sensor 51 can detect the torsion of the unmanned aerial vehicle in a horizontal state, the comprehensive balance performance of the unmanned aerial vehicle is further detected, and the detection result is more accurate;
as shown in fig. 9, the traveling module 60 includes an upper carrier plate 61, an upper shaft rod 62, a plurality of lower shaft rods 63, a plurality of traveling wheels 64 and a driving mechanism 70, the upper carrier plate 61 is located at the upper end of the support frame 10, the upper carrier plate 61 and the wind power device 65 are fixedly connected, the upper shaft rod 62 and the lower shaft rods 63 are rotatably connected to the inside of the upper carrier plate 61, the upper shaft rod 62 is located at the outside of the support frame 10, the lower shaft rods 63 are located at the inside of the support frame 10, the plurality of traveling wheels 64 are respectively fixed at the outside of the upper shaft rods 62 and the lower shaft rods 63, and the driving mechanism 70 is assembled on the upper carrier plate 61, wherein the lower shaft rods 63 and the upper shaft rods 62 located at one side of the inside of the upper carrier plate 61 are connected to the driving mechanism 70;
further, rubber anti-slip sleeves are sleeved and connected on the outer sides of the walking wheels 64 and used for increasing the friction force between the walking wheels 64 and the supporting frame 10, and when the driving mechanism 70 stops running, the upper loading plate 61 is limited through the matching of the walking wheels 64;
specifically, the driving mechanism 70 is started, the driving mechanism 70 drives the upper shaft rod 62 and the lower shaft rod 63 to rotate, the upper shaft rod 62 and the lower shaft rod 63 drive the traveling wheels 64 to rotate, the upper support plate 61 is further driven to move, the upper support plate 61 drives the wind power device 65 to move, the position of the wind power device 65 is adjusted, the wind power device 65 is started, the wind power device 65 blows air to the unmanned aerial vehicle, the balance performance of the unmanned aerial vehicle under different wind directions and different wind power conditions is simulated, and the detection result is more accurate;
as shown in fig. 9, the driving mechanism 70 includes a motor 71, a driving wheel 72, an upper driven wheel 73 and a lower driven wheel 74, the motor 71 is fixed at the upper end of the upper carrier plate 61, the driving wheel 72 is fixed at the output end of the motor 71, the upper driven wheel 73 is engaged and connected with the lower end of the driving wheel 72, the upper driven wheel 73 is fixedly connected with the upper shaft rod 62, the lower driven wheel 74 is engaged and connected with the lower end of the upper driven wheel 73, and the lower shaft rod 63 located at one side inside the upper carrier plate 61 is fixedly connected with the lower driven wheel 74;
it can be understood that the motor 71 has a self-locking function, and when the upper carrier plate 61 is in an inclined state, the rotation of the upper driven wheel 73 and the lower driven wheel 74 can be avoided through the self-locking characteristic of the motor 71, so that the movement of the travelling wheels 64 when the motor 71 stops operating is avoided;
further, an inclination angle sensor is fixed on the upper loading plate 61, a control device is matched with the inclination angle sensor for use, the control device is electrically connected with the motor 71, the inclination angle sensor is used for measuring the inclination angle of the upper loading plate 61, when the upper loading plate 61 rotates, when the inclination angle reaches a preset value, the inclination angle sensor transmits a signal to the control device, the motor 71 stops running through the control device, the upper loading plate 61 is limited through the matching of the self-locking characteristic of the motor 71 and the travelling wheels 64, and then the wind power conveying direction of the wind power device 65 is accurately adjusted;
specifically, the motor 71 is started, the driving wheel 72 is driven to rotate through the motor 71, the driving wheel 72 is connected with the upper driven wheel 73 in a meshed mode, the upper driven wheel 73 is connected with the lower driven wheel 74 in a meshed mode, the upper driven wheel 73 is connected with the lower driven wheel 73 in a meshed mode, the upper shaft rod 62 is further driven to rotate with the lower shaft rod 63, the traveling wheel 64 is driven to rotate through the upper shaft rod 62 and the lower shaft rod 63, and then the position of the wind power device 65 is adjusted.
Four end corners of the bottom of the support frame 10 are respectively fixed with a foot pad, and the bottom of each foot pad is provided with anti-skid grains;
specifically, the contact area between the support frame 10 and the ground is reduced, the pressure between the contact points between the support frame 10 and the ground is increased, and the stability of the device during operation is improved through the foot pads fixed at the bottom of the support frame 10.
The working principle of the invention is as follows: the unmanned aerial vehicle is placed and fixed at the upper end of the workbench 24, the unmanned aerial vehicle is in a horizontal state under the traction of the traction mechanism 40, the unmanned aerial vehicle is started to drive the workbench 24 to move upwards, meanwhile, the traction mechanism 40 is changed from a tight state to a loose state, the levelness of the unmanned aerial vehicle during operation is detected through the inclination angle sensor 25, the torsion of the unmanned aerial vehicle during operation is detected through the tension sensor 51, further detecting the comprehensive balance performance of the unmanned aerial vehicle, assembling the counterweight mechanism 30 at the lower end of the workbench 24, adjusting the position of the counterweight mechanism 30, the comprehensive balance performance of the unmanned aerial vehicle under different load bearing conditions can be simulated, the motor 71 is started, adjust wind-force device 65's position, start wind-force device 65, blow to unmanned aerial vehicle through wind-force device 65, can detect the comprehensive balance performance of unmanned aerial vehicle under different wind directions and different wind-force conditions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides an unmanned aerial vehicle flight balance performance detection device, is applied to unmanned aerial vehicle and detects its characterized in that: including carriage (10), the upper end of carriage (10) is arc, still includes:
the detection mechanism (20), the said detection mechanism (20) is assembled in the lower end inside the supporting frame (10);
the traction mechanism (40), the traction mechanism (40) is assembled at the upper end inside the supporting frame (10);
a torsion test unit (50), the torsion test unit (50) being assembled between the support frame (10) and the detection mechanism (20);
a wind-force device (65) located inside the support frame (10);
walking module (60), walking module (60) assemble on carriage (10), just walking module (60) and wind power device (65) are connected, start walking module (60) for wind power device (65) are followed walking module (60) and are removed, blow to unmanned aerial vehicle through wind power device (65), can detect unmanned aerial vehicle at the balance performance under different wind directions and different wind-force state.
2. The device of claim 1, wherein: the detection mechanism (20) comprises a guide sleeve (21), a limit sleeve (22), a universal ball head assembly (23), a workbench (24) and a tilt angle sensor (25), the guide sleeve (21) is fixed inside the support frame (10), the limit sleeve (22) is connected inside the guide sleeve (21) in a sliding way, the universal ball head component (23) is fixed at the upper end of the guide sleeve (21), the workbench (24) is fixed at the upper end of the universal ball head component (23), a plurality of adjusting slideways are uniformly arranged at the bottom of the workbench (24), the plurality of adjusting slide ways are communicated with each other, the inclination angle sensor (25) is fixed at the upper end of the workbench (24), the lower end of the workbench (24) is provided with a detachable counterweight mechanism (30), and the workbench (24) is connected with a traction mechanism (40).
3. The device of claim 2, wherein: the counterweight mechanism (30) comprises a sliding block (31), a screw rod (32), a first fastening sleeve (33), a second fastening sleeve (34), a lower bottom plate (35) and a plurality of counterweights (36), the sliding block (31) is connected with the inside of the workbench (24) in a sliding mode, the screw rod (32) is fixed at the lower end of the sliding block (31), the first fastening sleeve (33) and the second fastening sleeve (34) are threaded on the outer side of the screw rod (32), the first fastening sleeve (33) is located at the upper end of the second fastening sleeve (34), the lower bottom plate (35) is fixed at the lower end of the screw rod (32), and the counterweights (36) are assembled between the second fastening sleeve (34) and the lower bottom plate (35).
4. The device of claim 2, wherein: traction mechanism (40) include haulage rope (41), a plurality of hasp (42) and a plurality of pull ring (43), haulage rope (41) are fixed in the inside upper end of carriage (10), hasp (42) are fixed in the lower extreme of haulage rope (41), pull ring (43) are fixed in the upper end of workstation (24), just hasp (42) and pull ring (43) looks adaptation.
5. The device of claim 2, wherein: the torsion testing unit (50) comprises a plurality of tension sensors (51) and a plurality of linkage rods (52), the tension sensors (51) are fixed on two sides of one end inside the supporting frame (10), the linkage rods (52) are fixed on two sides of the lower end of the workbench (24), and the tension sensors (51) and the linkage rods (52) which are located on the same side are connected through ropes.
6. The device of claim 1, wherein: the walking module (60) comprises an upper carrier plate (61), an upper shaft rod (62), a plurality of lower shaft rods (63), a plurality of walking wheels (64) and a driving mechanism (70), wherein the upper carrier plate (61) is positioned at the upper end of the supporting frame (10), the upper carrier plate (61) and the wind power device (65) are fixedly connected, the upper shaft lever (62) and the lower shaft lever (63) are rotatably connected inside the upper carrier plate (61), the upper shaft lever (62) is positioned at the outer side of the supporting frame (10), the lower shaft lever (63) is positioned in the supporting frame (10), the plurality of travelling wheels (64) are respectively fixed at the outer sides of the upper shaft lever (62) and the lower shaft lever (63), the driving mechanism (70) is assembled on the upper loading plate (61), wherein, the lower shaft lever (63) and the upper shaft lever (62) which are positioned at one side inside the upper carrier plate (61) are both connected with a driving mechanism (70).
7. The device of claim 6, wherein: the upper shaft rod (62) is rotatably connected with the upper loading plate (61) through a ball bearing, and the lower shaft rod (63) is rotatably connected with the upper loading plate (61) through a ball bearing.
8. The device of claim 6, wherein: the driving mechanism (70) comprises a motor (71), a driving wheel (72), an upper driven wheel (73) and a lower driven wheel (74), the motor (71) is fixed at the upper end of the upper carrier plate (61), the driving wheel (72) is fixed at the output end of the motor (71), the upper driven wheel (73) is meshed with the lower end of the driving wheel (72), the upper driven wheel (73) is fixedly connected with the upper shaft rod (62), the lower driven wheel (74) is meshed with the lower end of the upper driven wheel (73), and the lower shaft rod (63) and the lower driven wheel (74) which are positioned on one side of the inner portion of the upper carrier plate (61) are fixedly connected.
9. The device of claim 1, wherein: four end corners of the bottom of the supporting frame (10) are respectively fixed with a pad foot, and anti-skid grains are arranged at the bottom of the pad foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210098954.5A CN114408213A (en) | 2022-01-27 | 2022-01-27 | Unmanned aerial vehicle flight balance performance detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210098954.5A CN114408213A (en) | 2022-01-27 | 2022-01-27 | Unmanned aerial vehicle flight balance performance detection device |
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| CN114408213A true CN114408213A (en) | 2022-04-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524336A (en) * | 2022-09-26 | 2022-12-27 | 湖南科天健光电技术有限公司 | Pipeline inner wall detection robot |
| CN116022382A (en) * | 2023-03-30 | 2023-04-28 | 西安麦莎科技有限公司 | Outdoor unmanned aerial vehicle and charging device thereof |
| CN116183155A (en) * | 2023-05-04 | 2023-05-30 | 常州佳尔科仿真器材有限公司 | Continuous test system for decoy stability |
-
2022
- 2022-01-27 CN CN202210098954.5A patent/CN114408213A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524336A (en) * | 2022-09-26 | 2022-12-27 | 湖南科天健光电技术有限公司 | Pipeline inner wall detection robot |
| CN115524336B (en) * | 2022-09-26 | 2023-08-08 | 湖南科天健光电技术有限公司 | Pipeline inner wall detection robot |
| CN116022382A (en) * | 2023-03-30 | 2023-04-28 | 西安麦莎科技有限公司 | Outdoor unmanned aerial vehicle and charging device thereof |
| CN116022382B (en) * | 2023-03-30 | 2023-07-04 | 西安麦莎科技有限公司 | Outdoor unmanned aerial vehicle and charging device thereof |
| CN116183155A (en) * | 2023-05-04 | 2023-05-30 | 常州佳尔科仿真器材有限公司 | Continuous test system for decoy stability |
| CN116183155B (en) * | 2023-05-04 | 2023-07-25 | 常州佳尔科仿真器材有限公司 | Continuous test system for decoy stability |
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Application publication date: 20220429 |