CN218839791U - Unmanned aerial vehicle load test device - Google Patents
Unmanned aerial vehicle load test device Download PDFInfo
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- CN218839791U CN218839791U CN202223277312.6U CN202223277312U CN218839791U CN 218839791 U CN218839791 U CN 218839791U CN 202223277312 U CN202223277312 U CN 202223277312U CN 218839791 U CN218839791 U CN 218839791U
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Abstract
The utility model discloses an unmanned aerial vehicle load test device, including fixed plate, mounting panel and data memory, the left side fixed mounting on the positive surface of fixed plate has the controller, the fixed surface of controller installs wireless signal receiver, the counter weight has been placed at the top of fixed plate. The utility model discloses a counter weight, the link, the mount pad, the digital display push-and-pull dynamometer, the foam-rubber cushion, the bearer frame, the mounting panel, a controller, wireless transmitter, small-size battery, vibration sensor, inclination sensor, the connecting rod, a spring, the adapter sleeve, wireless receiver and data memory cooperation are used, the function that current load testing device did not possess buffer protection has been solved, receive the damage when unmanned aerial vehicle counter weight load and when descending easily, influence the follow-up test degree of accuracy, inclination value and vibration value when the while can not intelligent detection unmanned aerial vehicle operation, the problem of load testing device practicality has been reduced.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle tests technical field, specifically is an unmanned aerial vehicle load test device.
Background
The unmanned plane is an unmanned plane for short, is operated by utilizing a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by an on-board computer, and can be divided into military use, civil use and military use according to the application field, the unmanned plane is divided into a reconnaissance plane and a target plane, and the civil use, the unmanned plane and the industrial application are really just needed by the unmanned plane; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand the industrial application and develop the unmanned aerial vehicle technology.
When unmanned aerial vehicle production adds man-hour, in order to guarantee that unmanned aerial vehicle operation is stable, then can adopt load testing arrangement to detect unmanned aerial vehicle maximum load, finally regard the experimental result as the warning threshold value, and then avoid purchasing the personnel to overload with unmanned aerial vehicle and lead to unmanned aerial vehicle to damage, and current load testing arrangement does not possess the function of buffering protection, receive the damage when unmanned aerial vehicle counter-load and when descending easily, influence follow-up test accuracy, inclination value and vibration value when can not intelligent detection unmanned aerial vehicle operation simultaneously, load testing arrangement's practicality has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle load test device possesses buffer protection and intellectual detection system's advantage, has solved current load test device and has not possessed buffer protection's function, receives the damage when unmanned aerial vehicle counter weight load and descend easily, influences the follow-up test accuracy, and inclination value and vibration value when the while can not intellectual detection system unmanned aerial vehicle operation have reduced the problem of load test device practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle load test device, includes fixed plate, mounting panel and data memory, the left side fixed mounting on the positive surface of fixed plate has the controller, the fixed surface of controller installs wireless signal receiver, the counter weight has been placed at the top of fixed plate, the top welding of fixed plate has the link, the buffering subassembly is installed at the top of link, the carriage is installed at the top of buffering subassembly, the inner wall fixedly connected with foam-rubber cushion of carriage, the right side fixed mounting at fixed plate top has the mount pad, there is the digital display push-and-pull dynamometer on the surface of mount pad through bearing movable mounting, the left side fixed mounting at mounting panel top has small-size battery, the front side fixed mounting at mounting panel top has vibration sensor, the rear side fixed mounting at mounting panel top has inclination sensor, the top fixedly connected with carriage of mounting panel, the center department fixed mounting at carriage top has wireless signal transmitter.
Preferably, the four corners at the top of the fixing plate are all penetrated and provided with fastening bolts, the balance weights are a plurality of and are uniformly distributed at the bottom of the connecting frame.
Preferably, the digital display push-pull dynamometer is in bidirectional electrical connection with the controller through a lead, the data memory is fixedly embedded in the controller, the output end of the controller is electrically connected with the input end of the data memory, and the output end of the wireless signal receiver is electrically connected with the input end of the controller.
Preferably, the output end of the small storage battery is respectively electrically connected with the input ends of the vibration sensor, the inclination angle sensor and the wireless signal transmitter, the output ends of the vibration sensor and the inclination angle sensor are electrically connected with the input end of the wireless signal transmitter, and the output end of the wireless signal transmitter is in signal connection with the input end of the wireless signal receiver.
Preferably, the buffering component comprises a connecting sleeve, the surface of the connecting sleeve is fixedly embedded on the surface of the connecting frame, the bottom of the inner cavity of the connecting sleeve is fixedly connected with a spring, the top of the spring is fixedly provided with a connecting rod, and the top of the connecting rod is fixedly connected with the bottom of the bearing frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a counter weight, the link, the mount pad, the digital display push-and-pull dynamometer, the foam-rubber cushion, the bearer frame, the mounting panel, a controller, wireless transmitter, small-size battery, vibration sensor, inclination sensor, the connecting rod, a spring, the adapter sleeve, wireless receiver and data memory cooperation are used, the function that current load testing device did not possess buffer protection has been solved, receive the damage when unmanned aerial vehicle counter weight load and when descending easily, influence the follow-up test degree of accuracy, inclination value and vibration value when the while can not intelligent detection unmanned aerial vehicle operation, the problem of load testing device practicality has been reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention showing a partial structure;
FIG. 3 is a perspective view of the mounting plate of the present invention separated from the protection frame;
FIG. 4 is a perspective view of the buffer assembly of the present invention when separated;
fig. 5 is a schematic diagram of the system of the present invention.
In the figure: the device comprises a fixing plate 1, counterweight weights 2, a connecting frame 3, a mounting seat 4, a digital display push-pull dynamometer 5, a spongy cushion 6, a bearing frame 7, a mounting plate 8, a controller 9, a wireless signal transmitter 10, a protective frame 11, a small storage battery 12, a vibration sensor 13, an inclination angle sensor 14, a buffer assembly 15, a connecting rod 151, a spring 152, a connecting sleeve 153, a wireless signal receiver 16 and a data memory 17.
Detailed Description
Referring to fig. 1-5, an unmanned aerial vehicle load testing device comprises a fixed plate 1, a mounting plate 8 and a data memory 17, wherein a controller 9 is fixedly installed on the left side of the front surface of the fixed plate 1, a wireless signal receiver 16 is fixedly installed on the surface of the controller 9, a counterweight 2 is placed on the top of the fixed plate 1, the unmanned aerial vehicle load can be flexibly counterweighted according to the number and the type of suspended weights by arranging the counterweight 2, a connecting frame 3 is welded on the top of the fixed plate 1, the fixed installation requirements of a connecting sleeve 153 can be met by arranging the connecting frame 3, a buffer assembly 15 is installed on the top of the connecting frame 3, a bearing frame 7 is installed on the top of the buffer assembly 15, a sponge pad 6 is fixedly connected to the inner wall of the bearing frame 7, and the descending unmanned aerial vehicle can be subjected to primary buffer protection by arranging the sponge pad 6, the right side of the top of the fixing plate 1 is fixedly provided with a mounting seat 4, the mounting seat 4 is arranged, the stable mounting requirement of the digital display push-pull dynamometer 5 can be met, the digital display push-pull dynamometer 5 can rotate, the digital display push-pull dynamometer 5 is movably mounted on the surface of the mounting seat 4 through a bearing, a small storage battery 12 is fixedly mounted on the left side of the top of the mounting plate 8, the mounting plate 8 is arranged, the mounting plate can be fixedly mounted on an unmanned aerial vehicle under the assistance of an external bolt, the wireless signal transmitter 10, the vibration sensor 13 and the inclination angle sensor 14 move together with the unmanned aerial vehicle, the front side of the top of the mounting plate 8 is fixedly provided with the vibration sensor 13, the rear side of the top of the mounting plate 8 is fixedly provided with the inclination angle sensor 14, the top of the mounting plate 8 is fixedly connected with a protection frame 11, and the center of the top of the protection frame 11 is fixedly provided with the wireless signal transmitter 10;
fastening bolts are arranged at four corners of the top of the fixing plate 1 in a penetrating mode, and the number of the counterweight weights 2 is a plurality and is uniformly distributed at the bottom of the connecting frame 3;
the digital display push-pull dynamometer 5 is in bidirectional electrical connection with the controller 9 through a lead, the data memory 17 is fixedly embedded in the controller 9, the data memory 17 is arranged to store detection data and facilitate subsequent workers to check the detection data, the output end of the controller 9 is electrically connected with the input end of the data memory 17, and the output end of the wireless signal receiver 16 is electrically connected with the input end of the controller 9;
the output end of the small storage battery 12 is electrically connected with the input ends of the vibration sensor 13, the inclination angle sensor 14 and the wireless signal transmitter 10 respectively, the output ends of the vibration sensor 13 and the inclination angle sensor 14 are electrically connected with the input end of the wireless signal transmitter 10, the output end of the wireless signal transmitter 10 is in signal connection with the input end of the wireless signal receiver 16, and signals detected by the vibration sensor 13 and the inclination angle sensor 14 can be remotely transmitted to the controller 9 by arranging the wireless signal transmitter 10 and the wireless signal receiver 16;
the buffering component 15 comprises a connecting sleeve 153, the surface of the connecting sleeve 153 is fixedly embedded and installed on the surface of the connecting frame 3, the bottom of the inner cavity of the connecting sleeve 153 is fixedly connected with a spring 152, the connecting rod 151 can be elastically supported by arranging the spring 152, the secondary buffering protection effect is achieved, the connecting rod 151 is fixedly installed at the top of the spring 152, the moving direction of the bearing frame 7 can be guided by arranging the connecting rod 151 and the connecting sleeve 153, the influence on the landing stability of the unmanned aerial vehicle due to random displacement of the bearing frame 7 is avoided, and the top of the connecting rod 151 is fixedly connected with the bottom of the bearing frame 7;
the digital display push-pull dynamometer 5 is a mechanical measuring instrument for testing push force and pull force, has a data output function, and can input data into a computer through a data line for various analyses.
During the use, all parts are in an initial state, the mounting plate 8 is fixedly mounted on the unmanned aerial vehicle under the assistance of externally arranged bolts, a worker can select a tension test and a counterweight test, when the tension test is carried out, the unmanned aerial vehicle is fixedly connected with the detection end of the digital display push-pull dynamometer 5 through an externally arranged safety rope, when the unmanned aerial vehicle flies, the digital display push-pull dynamometer 5 can detect and generate a display number, a corresponding signal is sent to the controller 9, when the counterweight test is carried out, a proper number and specification of counterweight weights 2 are selected to be hung on the unmanned aerial vehicle, in the process, when the unmanned aerial vehicle flies, signals detected by the vibration sensor 13 and the inclination angle sensor 14 are transmitted to the wireless signal receiver 16 through the wireless signal transmitter 10 and finally transmitted to the controller 9, the signals are transmitted to the data memory 17 by the controller 9 to store and backup, in the actual test process, when the unmanned aerial vehicle descends, the signals are firstly buffered and protected by the sponge cushion 6, the situation that the unmanned aerial vehicle directly contacts the bearing frame 7 to scratch and damage is avoided, and the weight of the unmanned aerial vehicle gradually moves down to drive the connecting rod 151 to move down in the connecting sleeve, and the secondary compression of the spring 153 and realize secondary protection.
In summary, the following steps: this unmanned aerial vehicle load testing device, through counter weight 2, link 3, mount pad 4, digital display push-pull dynamometer 5, foam-rubber cushion 6, bearer frame 7, mounting panel 8, controller 9, wireless signal transmitter 10, small-size battery 12, vibration sensor 13, inclination sensor 14, connecting rod 151, spring 152, adapter sleeve 153, wireless signal receiver 16 and data memory 17 cooperate the use, the current load testing device that has solved does not possess buffer protection's function, receive the damage when unmanned aerial vehicle counter weight load and descend easily, influence the follow-up test degree of accuracy, inclination value and vibration value when simultaneously can not the intellectual detection system unmanned aerial vehicle operation, the problem of load testing device practicality has been reduced.
Claims (5)
1. The utility model provides an unmanned aerial vehicle load test device, includes fixed plate (1), mounting panel (8) and data memory (17), its characterized in that: the utility model discloses a wireless sensor mounting device, including fixed plate (1), fixed surface installs controller (9), the fixed surface of controller (9) installs radio signal receiver (16), counter weight (2) have been placed at the top of fixed plate (1), the top welding of fixed plate (1) has link (3), buffering subassembly (15) are installed at the top of link (3), carriage (7) are installed at the top of buffering subassembly (15), inner wall fixedly connected with foam-rubber cushion (6) at carriage (7), the right side fixed mounting at fixed plate (1) top has mount pad (4), the surface of mount pad (4) has digital display push-and-pull dynamometer (5) through bearing movable mounting, the left side fixed mounting at mounting panel (8) top has small-size battery (12), the front side fixed mounting at mounting panel (8) top has vibration sensor (13), the rear side fixed mounting at mounting panel (8) top has inclination sensor (14), the top fixedly connected with protecting frame (11) of mounting panel (8), the center department fixed mounting at protecting frame (11) top has radio signal transmitter (10).
2. An unmanned aerial vehicle load test device according to claim 1, characterized in that: the four corners at the top of the fixing plate (1) are all penetrated and provided with fastening bolts, the number of the counterweight weights (2) is a plurality of, and the counterweight weights are uniformly distributed at the bottom of the connecting frame (3).
3. The unmanned aerial vehicle load testing device of claim 1, wherein: the digital display push-pull dynamometer (5) is in bidirectional electrical connection with the controller (9) through a lead, the data storage device (17) is fixedly embedded in the controller (9), the output end of the controller (9) is electrically connected with the input end of the data storage device (17), and the output end of the wireless signal receiver (16) is electrically connected with the input end of the controller (9).
4. The unmanned aerial vehicle load testing device of claim 1, wherein: the output end of the small storage battery (12) is respectively electrically connected with the input ends of the vibration sensor (13), the inclination angle sensor (14) and the wireless signal transmitter (10), the output ends of the vibration sensor (13) and the inclination angle sensor (14) are electrically connected with the input end of the wireless signal transmitter (10), and the output end of the wireless signal transmitter (10) is connected with the input end of the wireless signal receiver (16) through signals.
5. The unmanned aerial vehicle load testing device of claim 1, wherein: buffer unit (15) are including adapter sleeve (153), the fixed surface of adapter sleeve (153) is inlayed and is installed on the surface of link (3), the bottom fixedly connected with spring (152) of adapter sleeve (153) inner chamber, the top fixed mounting of spring (152) has connecting rod (151), the top of connecting rod (151) and the bottom fixed connection who bears frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223277312.6U CN218839791U (en) | 2022-12-07 | 2022-12-07 | Unmanned aerial vehicle load test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223277312.6U CN218839791U (en) | 2022-12-07 | 2022-12-07 | Unmanned aerial vehicle load test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218839791U true CN218839791U (en) | 2023-04-11 |
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ID=87303311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223277312.6U Active CN218839791U (en) | 2022-12-07 | 2022-12-07 | Unmanned aerial vehicle load test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218839791U (en) |
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2022
- 2022-12-07 CN CN202223277312.6U patent/CN218839791U/en active Active
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