Test jig for unmanned aircraft and test method of the same

The test fixture with a lifting connection device and measurement system addresses user inconvenience by allowing easy and effective testing of drones, measuring climbing force and flight distance.

JP2025115928AActive Publication Date: 2025-08-07CHINA JILIANG UNIV

Patent Information

Application Number
JP2024099194
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-01-26
Filing Date
2024-06-19
Publication Date
2025-08-07
Estimated Expiration
2044-06-19

AI Technical Summary

Technical Problem

Existing test jigs for unmanned aerial vehicles are inconvenient for users to operate, affecting testing effectiveness.

Method used

A test fixture with a lifting connection device and measurement system, including a processor, data collection modules, and detection modules for lift force and radar distance, allowing for convenient operation and comprehensive drone testing.

Benefits of technology

Facilitates easy operation and ensures effective measurement of climbing force and flight distance, enabling multiple tests on drones.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide a test jig which can measure climbing power and a flight distance of an unmanned aircraft, and to provide a test method of the test jig.SOLUTION: A test jig for an unmanned aircraft includes: a test jig machine body; climbing connection devices respectively provided at a front end and a rear end of a top part of the test jig machine body; and a measurement system which is provided in the test jig machine body and includes a processor and in which a data collection module is electrically connected to an output terminal of the processor, a climbing power detection module is electrically connected to an output terminal of the data collection module, a radar distance detection module is electrically connected to the output terminal of the data collection module, a numeric value comparator module is electrically connected to the output terminal of the processor in both directions, and a climbing power data storage module is electrically connected to an output terminal of the numeric value comparator module in both directions.SELECTED DRAWING: Figure 1
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Description

[Technical Field]

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and more particularly to a test fixture for unmanned aerial vehicles and a test method thereof. [Background technology]

[0002] An unmanned aerial vehicle (UAV) is an aircraft without a human on board. It is controlled by a radio remote control or a built-in programmable controller, or is fully or intermittently autonomously operated by an onboard computer. Compared to manned aircraft, drones are often better suited to missions that are too "dull, dirty, or dangerous." Depending on the field of application, drones can be divided into military and civilian applications. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian field, drones and industrial applications are the real need for drones. Applications in fields such as aerial photography, agriculture, plant protection, miniature selfies, parcel delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, newspaper reporting, power patrol inspections, disaster relief, film and television filming, and romanticism have greatly expanded the uses of drones themselves.

[0003] During production, drones require the use of a drone testing jig. For example, Chinese patent publication number CN206511143U discloses a multi-rotor drone lift testing jig, which includes a base and a cross beam, the top of the beam hingedly connected to the middle of the cross beam, and an angle tester attached to the middle of the top of the cross beam. The cross beam has a dynamometer attached to one end and a test frame hingedly connected to the other end. The test frame includes a bottom frame and an upper frame, with a plurality of support rods fixed between the bottom frame and the upper frame. A first fixed plate is provided in the center of the bottom frame, and a plurality of first links are fixed between the first fixed plate and the bottom frame. A plurality of interconnected second links are fixed to the middle of the upper frame. Second fixed plates are fixed to two opposite sides of the joints of the second links. A motor is attached to one side of the second fixed plate, and the rotor is connected to the output shaft of the motor. The present invention adopts a method of mounting the rotor in an up-down direction, which is consistent with the actual operating effect of the rotor, and is therefore advantageous for simulating the usage conditions of the rotor. The structure is simple, the operation is relatively easy, and the system is relatively convenient to process.

[0004] The Chinese patent with patent publication number "CN217846614U" includes a connection assembly, a mounting assembly, and a wiring assembly, wherein the connection assembly has a connection hole, the connection hole including a first hole segment and a second hole segment, a connection pillar of the drone is inserted into the second hole segment and connected to the first hole segment, the connection pillar has a first end opening, the mounting plate of the mounting assembly has a plurality of mounting holes used for mounting a radar and an antenna cover, one end of the wiring tube of the wiring assembly is detachably connected to the mounting plate and the other end is inserted into the second hole segment, an end plate is provided at one end of the wiring tube inserted into the second hole segment, and the end plate has a second end opening corresponding to the first end opening, and the ribbon cable of the radar may be inserted into the wiring tube and connected to the second end opening. This radar test fixture allows a radar to be attached to an unmanned aerial vehicle, eliminating the need to perform a single test on the radar, simplifying the test process and making it suitable for testing radars of multiple models and sizes.These two patents are relatively easy to operate and simplify the test process, so users cannot perform multiple tests on an unmanned aerial vehicle during use, which makes operation inconvenient for the user and affects the user's testing effectiveness. Summary of the Invention [Problem to be solved by the invention]

[0005] In order to solve the problems raised in the above background art, the present invention aims to provide a test jig for unmanned aircraft and a test method thereof, which has the advantage of being convenient for users to operate and solves the problem that test jigs for unmanned aircraft are inconvenient for users to operate. [Means for solving the problem]

[0006] In order to achieve the above object, according to the technical solution proposed by the present invention, the unmanned aerial vehicle test fixture comprises: A test fixture body, a lifting connection device provided at the front end and the rear end of the top of the test fixture body; a measurement system provided inside the test fixture body, the measurement system including a processor, a data collection module electrically connected to an output terminal of the processor, a climb force detection module electrically connected to an output terminal of the data collection module, a radar distance detection module electrically connected to an output terminal of the data collection module, a numerical comparison module electrically connected bidirectionally to an output terminal of the processor, a climb force data storage module electrically connected bidirectionally to an output terminal of the numerical comparison module, a distance data storage module electrically connected bidirectionally to an output terminal of the numerical comparison module, and a data transmission module electrically connected to an output terminal of the processor.

[0007] In the present invention, preferably, the test jig body includes a substrate, a pad plate fixedly connected to the top of the substrate, a support plate fixedly connected to the left side of the top of the substrate, a housing fixedly connected to the top of the support plate, and the radar distance detection module fixedly connected to the right side of the housing.

[0008] In the present invention, preferably, the lifting connection device includes a connection plate, a fixed block fixedly connected to the top of the connection plate, a drawstring fixedly connected to the top of the fixed block, a cord fixedly connected to the top of the drawstring, and a fitting fixedly connected to the top of the cord.

[0009] In the present invention, preferably, a clamp mechanism is provided at both the front and rear ends of the right side of the base plate, the clamp mechanism includes a rotary knob, the rotary knob is provided at both the front and rear ends of the right side of the base plate, a left-right screw guide screw is fixedly connected to the left side of the rotary knob, nuts are threaded onto both ends of the left-right screw guide screw, a transmission plate is fixedly connected to the top of the nut, the top of the transmission plate extends to the outside of the base plate, and a clamp cylinder is fixedly connected to the side of the transmission plate closer to the pad plate.

[0010] In the present invention, preferably, a lifting mechanism is provided inside the support plate, the lifting mechanism includes a sliding plate, the surface of the sliding plate is slidably connected inside the support plate, the lifting plate is fixedly connected to the top of the sliding plate, the top of the lifting plate penetrates the top of the support plate and a display is fixedly connected, the input terminal of the display is electrically connected to the output terminal of the data transmission module, and a connection hole (53) is formed on the right side of the lifting plate.

[0011] In the present invention, preferably, a fixator is provided at both the front and rear ends of the left side of the support plate, and the fixator includes an insertion rod, the insertion rod is provided at the front and rear ends of the left side of the support plate, the right side of the insertion rod passes into the inside of the connecting hole and is fixedly connected by a bolt, and a mating rod is provided at both the front and rear ends of the right side of the support plate, the left side of the mating rod passes into the inside of the connecting hole and a threaded hole is formed, and the right side of the bolt is inserted into the threaded hole and screwed into the threaded hole.

[0012] In the present invention, preferably, a slider is fixedly connected to the bottom of the nut, slide grooves are formed on both sides of the bottom of the inner wall of the base plate, and the slide grooves are slidably connected to the slider.

[0013] In the present invention, preferably, Step S1: a user places the drone on top of the pad plate, and then fits the fitting member into the connecting device of the drone; the drone moves the fitting member upward; the fitting member pulls the pull string through the cord; the pull string pulls the connecting plate through the fixed block; the lift force detection module detects the pulling force of the connecting plate and transmits the data to the data collection module; the data collection module transmits the data to the processor; the processor compares the lift force with the data in the lift force data storage module through the numerical comparison module; if the lift force is smaller than the data in the lift force data storage module, the drone is determined to be unqualified; Step S2: the user lifts up the display, moves the lifting plate upwards with the display, moves the sliding plate upwards with the lifting plate, and then inserts the insertion rod into the connecting hole from the front end and rear end of the left side of the support plate, and then inserts the mating rod into the connecting hole from the front end and rear end of the right side of the support plate, thereby inserting the bolt into the screw hole and fixing the lifting plate with the fixing device, and the display is fixed by the lifting plate, preventing the display from wobbling; The method includes step S3 in which the user separates the drone from the engaging member, then flies the drone, detects the flight distance of the drone using a radar distance detection module, transmits the data to a data collection module using the radar distance detection module, transmits the data to a processor using the data collection module, and compares the data with the data in the distance data storage module using a numerical comparison module. If the drone cannot fly to the farthest distance section, the method determines that the drone has failed. [Effects of the Invention]

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The present invention provides a measurement system to measure the climbing force and flight distance of the drone, allowing users to perform various tests on the drone during use, facilitating user operation and ensuring the user's measurement effect.

[0016] 2. The present invention provides a test fixture body to support the drone. The user fixes the pad plate to the top of the base, then fixes the support plate to the left side of the top of the base, and fixes the housing to the top of the support plate.

[0017] 3. The present invention provides an ascent connection device to limit the ascent force of the drone. The user places the drone on top of the pad plate, then fits the engaging member into the drone's connecting device. The drone then moves the engaging member upward, causing the engaging member to pull the pull string via the cord, which then pulls the connecting plate via the fixed block. The ascent force detection module detects the pulling force of the connecting plate. [Brief explanation of the drawings]

[0018] [Figure 1] FIG. 1 is a structural diagram of the present invention. [Figure 2] FIG. 2 is a three-dimensional structural view of the ascending connection device of FIG. 1 according to the present invention; [Figure 3] FIG. 2 is a three-dimensional structural view of the clamping mechanism of the present invention shown in FIG. 1. [Figure 4] FIG. 2 is a three-dimensional structural view of the lifting mechanism of the present invention shown in FIG. [Figure 5] FIG. 2 is a three-dimensional structural view of the fixator of FIG. 1 according to the present invention. [Figure 6] FIG. 2 is a system diagram of the measurement system in FIG. 1 of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the accompanying drawings in the embodiments of the present invention. It is clear that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments that a person skilled in the art can obtain without creative work fall within the scope of protection of the present invention.

[0020] As shown in FIGS. 1 to 6, the test fixture for unmanned aerial vehicles provided by the present invention includes: a test jig body 1; a lifting connection device 2 provided at the front end and rear end of the top of the test jig body 1; a measurement system 3 provided inside the test jig body 1, including a processor 31, a data collection module 32 electrically connected to the output terminal of the processor 31, a climbing force detection module 33 electrically connected to the output terminal of the data collection module 32, a radar distance detection module 34 electrically connected to the output terminal of the data collection module 32, a numerical comparison module 35 electrically connected in both directions to the output terminal of the processor 31, a climbing force data storage module 36 electrically connected in both directions to the output terminal of the numerical comparison module 35, a distance data storage module 37 electrically connected in both directions to the output terminal of the numerical comparison module 35, and a data transmission module 38 electrically connected to the output terminal of the processor 31.

[0021] Referring to Figure 1, the test jig body 1 includes a substrate 101, a pad plate 102 fixedly connected to the top of the substrate 101, a support plate 103 fixedly connected to the left side of the top of the substrate 101, a housing 104 fixedly connected to the top of the support plate 103, and a radar distance detection module 34 fixedly connected to the right side of the housing 104.

[0022] As a technical optimization of the present invention, a test fixture body 1 is provided to support the drone, and the user fixes the pad plate 102 to the top of the base plate 101, then fixes the support plate 103 to the left side of the top of the base plate 101, and then fixes the housing 104 to the top of the support plate 103.

[0023] Referring to FIG. 2, the lifting connection device 2 includes a connection plate 21, a fixed block 22 fixedly connected to the top of the connection plate 21, a drawstring 23 fixedly connected to the top of the fixed block 22, a cord 24 fixedly connected to the top of the pullstring 23, and a fitting member 25 fixedly connected to the top of the cord 24.

[0024] As a technical optimization of the present invention, the lifting force of the drone can be limited by providing an ascent connection device 2. The user places the drone on top of the pad plate 102, then fits the engaging member 25 into the drone's connecting device, and then moves the drone upward to pull the engaging member 25 through the cord 24, which in turn pulls the pull string 23, which in turn pulls the connecting plate 21 through the fixed block 22, and the lifting force detection module 33 detects the pulling force of the connecting plate 21.

[0025] Referring to Figure 3, a clamp mechanism 4 is provided at both the front and rear ends of the right side of the substrate 101, and the clamp mechanism 4 includes a rotary knob 41, which is provided at both the front and rear ends of the right side of the substrate 101, a left-right screw guide screw 42 is fixedly connected to the left side of the rotary knob 41, a nut 43 is threadedly engaged with both ends of the left-right screw guide screw 42, a transmission plate 44 is fixedly connected to the top of the nut 43, the top of the transmission plate 44 penetrates to the outside of the substrate 101, and a clamp cylinder 45 is fixedly connected to the side of the transmission plate 44 closer to the pad plate 102.

[0026] As a technical optimization of the present invention, the clamping mechanism 4 is provided to fix the drone, and when the drone no longer needs to be tested, the user manually turns the rotary knob 41, which rotates the guide screw 42, which moves the nut 43 inward, which moves the transmission plate 44 inward, which moves the clamping cylinder 45 inward to clamp the drone. This allows the user to rest and prevents the drone from falling off the test fixture body 1 while the user is resting.

[0027] Referring to Figure 4, a lifting mechanism 5 is provided inside the support plate 103, and the lifting mechanism 5 includes a sliding plate 51, the surface of which is slidably connected to the inside of the support plate 103, a lifting plate 52 is fixedly connected to the top of the sliding plate 51, the top of the lifting plate 52 passes through the top of the support plate 103 and a display 54 is fixedly connected to it, the input terminal of the display 54 is electrically connected to the output terminal of the data transmission module 38, and a connection hole 53 is formed on the right side of the lifting plate 52.

[0028] As a technical optimization of the present invention, the display 54 can be raised by providing a lifting mechanism 5. The user lifts the display 54, which then moves the lifting plate 52 upward, which then moves the sliding plate 51 to the information, and the lifting plate 52 increases the height of the display 54, preventing the display 54 from being blocked by objects.

[0029] Referring to Figure 5, a fixator 6 is provided at both the front and rear ends of the left side of the support plate 103, and the fixator 6 includes an insertion rod 61, which is provided at the front and rear ends of the left side of the support plate 103, and the right side of the insertion rod 61 passes into the interior of the connection hole 53 and is fixedly connected by a bolt 62, and a mating rod 63 is provided at both the front and rear ends of the right side of the support plate 103, and the left side of the mating rod 63 passes into the interior of the connection hole 53 and has a screw hole 64 formed therein, and the right side of the bolt 62 is inserted into the screw hole 64 and screwed into the screw hole 64.

[0030] As a technical optimization of the present invention, the lifting plate 52 can be supported by providing a locking device 6. The user inserts the insertion rod 61 into the connecting hole 53 from the front and rear ends of the left side of the support plate 103, and then inserts the mating rod 63 into the connecting hole 53 from the front and rear ends of the right side of the support plate 103, and then inserts the bolt 62 into the threaded hole 64 to secure the lifting plate 52 with the locking device 6.

[0031] Referring to Figure 3, the slider 7 is fixedly connected to the bottom of the nut 43, and slide grooves 8 are formed on both sides of the bottom of the inner wall of the substrate 101, and the slide grooves 8 are slidably connected to the slider 7.

[0032] As one technical optimization of the present invention, the slider 7 and the slide groove 8 are provided to fix the nut 43 and prevent the nut 43 from slipping out of place when it is moved.

[0033] Referring to Figures 2 to 6, Step S1: the user places the drone on top of the pad plate 102, then fits the fitting 25 into the connecting device of the drone, and then moves the fitting 25 upward using the drone, causing the fitting 25 to pull the pull string 23 via the cord 24, and the pull string 23 to pull the connecting plate 21 via the fixed block 22; the lift force detection module 33 detects the pulling force of the connecting plate 21 and transmits the data to the data collection module 32; the data collection module 32 transmits the data to the processor 31; the processor 31 compares the lift force with the data in the lift force data storage module 36 using the numerical comparison module 35; if the lift force is smaller than the data in the lift force data storage module 36, the drone is determined to be unqualified; Step S2: the user lifts up the display 54, moves the lifting plate 52 upward with the display 54, moves the sliding plate 51 upward with the lifting plate 52, and then inserts the insertion rod 61 into the connecting hole 53 from the front and rear ends of the left side of the support plate 103, and then inserts the mating rod 63 into the connecting hole 53 from the front and rear ends of the right side of the support plate 103, thereby inserting the bolt 62 into the screw hole 64, fixing the lifting plate 52 with the fixing device 6, and the display 54 is fixed by the lifting plate 52, preventing the display 54 from wobbling; The method includes step S3 in which the user separates the drone from the engaging member 25, then flies the drone, detects the flight distance of the drone using the radar distance detection module 34, transmits the data to the data collection module 32 using the radar distance detection module 34, transmits the data to the processor 31 using the data collection module 32, and the processor 31 compares the data with the data in the distance data storage module 37 using the numerical comparison module 35, and determines that the drone has failed if it cannot fly to the farthest distance section.

[0034] The working principle and use procedure of the present invention are as follows: When in use, the user places the drone on top of the pad plate 102, then fits the fitting 25 into the connecting device of the drone, and then moves the fitting 25 upward with the drone, causing the fitting 25 to pull the pull string 23 via the cord 24, which in turn pulls the connecting plate 21 via the fixed block 22. The lift force detection module 33 detects the pulling force of the connecting plate 21 and transmits the data to the data collection module 32, which transmits the data to the processor 31. The processor 31 uses the numerical comparison module 35 to compare the lift force with the data in the lift force data storage module 36. If the lift force is smaller than the data in the lift force data storage module 36, the drone is deemed unqualified. Then, the user pulls up the display 54, moves the lifting plate 52 upward with the display 54, moves the sliding plate 51 upward with the lifting plate 52, and then inserts the insertion rod 61 into the connecting hole 53 from the front and rear ends on the left side of the support plate 103, and then inserts the mating rod 63 into the connecting hole 53 from the front and rear ends on the right side of the support plate 103, thereby inserting the bolt 62 into the screw hole 64 and fixing the lifting plate 52 with the fixing device 6. The display 54 is fixed by the lifting plate 52, preventing the display 54 from wobbling. The user then separates the drone from the engaging member 25, flies the drone, and detects the flight distance of the drone using the radar distance detection module 34. The radar distance detection module 34 then transmits the data to the data collection module 32, which then transmits the data to the processor 31. The processor 31 then compares the data with the data in the distance data storage module 37 using the numerical comparison module 35, and if the drone cannot fly to the farthest distance section, it determines that the drone has failed.

[0035] As described above, this drone testing jig and testing method can measure the drone's climbing force and flight distance by providing the measurement system 3, allowing the user to perform various tests on the drone during use, making it easy for the user to operate, thereby ensuring the user's measurement effectiveness.

[0036] It should be noted that, in this specification, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that such an actual relationship or order exists between those entities or operations. Furthermore, the terms "comprise," "include," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or device of a series of elements includes not only those elements but also other elements not expressly listed or inherent in such process, method, article, or device.

[0037] While embodiments of the present invention have been illustrated and described, it should be apparent to those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents. [Explanation of symbols]

[0038] 1 Test jig 101 Substrate 102 Pad Plate 103 Support plate 104 Case 2. Ascending connection device 21 Connection plate 22 Fixed Block 23 Drawstring 24 Code 25 Fitting member 3. Measurement System 31 processors 32 Data Collection Module 33 Lift force detection module 34 Radar distance detection module 35 Numeric Comparison Module 36 Lift Force Data Storage Module 37 Distance data storage module 38 Data Transmission Module 4. Clamping mechanism 41 Rotary knob 42 Right and left screw guide screw 43 Nut 44 Transmission plate 45 Clamp tube 5 Lifting mechanism 51 Sliding plate 52 Lifting platform 53 Display 54 Connection hole 6 Fixator 61 Insertion rod 62 volts 63 Opponent Rod 64 screw holes 7 Slider 8 Slide groove

Claims

1. A test fixture for an unmanned aerial vehicle, A test jig body (1), a lifting connection device (2) provided at the front and rear ends of the top of the test fixture body (1); a measurement system (3) provided inside a test fixture body (1), the measurement system (3) including a processor (31), a data collection module (32) electrically connected to an output terminal of the processor (31), a climb force detection module (33) electrically connected to an output terminal of the data collection module (32), a radar distance detection module (34) electrically connected to an output terminal of the data collection module (32), a numerical comparison module (35) electrically connected bidirectionally to an output terminal of the processor (31), a climb force data storage module (36) electrically connected bidirectionally to an output terminal of the numerical comparison module (35), a distance data storage module (37) electrically connected bidirectionally to an output terminal of the numerical comparison module (35), and a data transmission module (38) electrically connected to an output terminal of the processor (31); A test fixture for an unmanned aircraft, comprising:

2. The test jig body (1) includes a substrate (101), a pad plate (102) fixedly connected to the top of the substrate (101), a support plate (103) fixedly connected to the left side of the top of the substrate (101), a housing (104) fixedly connected to the top of the support plate (103), and the radar distance detection module (34) fixedly connected to the right side of the housing (104).

2. The unmanned aerial vehicle test fixture according to claim 1.

3. The lifting connection device (2) includes a connection plate (21), a fixed block (22) fixedly connected to the top of the connection plate (21), a drawstring (23) fixedly connected to the top of the fixed block (22), a cord (24) fixedly connected to the top of the drawstring (23), and a fitting (25) fixedly connected to the top of the cord (24).

3. The unmanned aerial vehicle test fixture according to claim 2.

4. A clamp mechanism (4) is provided at both the front and rear ends of the right side of the substrate (101), and the clamp mechanism (4) includes a rotary knob (41), and the rotary knob (41) is provided at both the front and rear ends of the right side of the substrate (101). A left-right screw guide screw (42) is fixedly connected to the left side of the rotary knob (41). Nuts (43) are threadedly engaged with both ends of the left-right screw guide screw (42). A transmission plate (44) is fixedly connected to the top of the nut (43). The top of the transmission plate (44) penetrates to the outside of the substrate (101), and a clamp cylinder (45) is fixedly connected to the side of the transmission plate (44) closer to the pad plate (102).

4. The unmanned aerial vehicle test fixture according to claim 3.

5. An elevator mechanism (5) is provided inside the support plate (103), and the elevator mechanism (5) includes a sliding plate (51). The surface of the sliding plate (51) is slidably connected inside the support plate (103). A elevator plate (52) is fixedly connected to the top of the sliding plate (51). The top of the elevator plate (52) passes through the top of the support plate (103) and a display (54) is fixedly connected thereto. An input terminal of the display (54) is electrically connected to an output terminal of the data transmission module (38). A connection hole (53) is formed on the right side of the elevator plate (52).

5. The unmanned aerial vehicle test fixture according to claim 4.

6. A fixator (6) is provided at both the front and rear ends of the left side of the support plate (103), and the fixator (6) includes an insertion rod (61), and the insertion rod (61) is provided at the front and rear ends of the left side of the support plate (103), the right side of the insertion rod (61) passes into the inside of a connecting hole (53) and is fixedly connected to a bolt (62), and a mating rod (63) is provided at both the front and rear ends of the right side of the support plate (103), the left side of the mating rod (63) passes into the inside of the connecting hole (53) and a screw hole (64) is formed, and the right side of the bolt (62) is inserted into the screw hole (64) and screwed into the screw hole (64).

6. The unmanned aerial vehicle test fixture according to claim 5.

7. A slider (7) is fixedly connected to the bottom of the nut (43), slide grooves (8) are formed on both sides of the bottom of the inner wall of the base plate (101), and the slide grooves (8) are slidably connected to the slider (7).

7. The unmanned aerial vehicle test fixture according to claim 6.

8. Step S1: a user places the drone on top of the pad plate (102), then fits the fitting (25) into the connection device of the drone, and then the drone moves the fitting (25) upward, and the fitting (25) pulls the pull string (23) via the cord (24), and the pull string (23) pulls the connection plate (21) via the fixed block (22), and the lift force detection module (33) detects the pulling force of the connection plate (21), and transmits the data to the data collection module (32), which transmits the data to the processor (31), and the processor (31) compares the lift force with the data in the lift force data storage module (36) via the numerical comparison module (35), and if the lift force is smaller than the data in the lift force data storage module (36), it determines that the drone is unqualified; Step S2: the user lifts up the display (54), moves the lifting plate (52) upward with the display (54), moves the sliding plate (51) upward with the lifting plate (52), and then inserts the insertion rod (61) into the connecting hole (53) from the front and rear ends of the left side of the support plate (103), and then inserts the mating rod (63) into the connecting hole (53) from the front and rear ends of the right side of the support plate (103), thereby inserting the bolt (62) into the screw hole (64), fixing the lifting plate (52) with the fixing device (6), and the display (54) is fixed by the lifting plate (52), preventing the display (54) from wobbling; Step S3: the user separates the drone from the fitting member (25), flies the drone, and the radar distance detection module (34) detects the flight distance of the drone, and the radar distance detection module (34) transmits the data to the data collection module (32), which then transmits the data to the processor (31), which compares the data with the data in the distance data storage module (37) using the numerical comparison module (35), and if the drone cannot fly to the farthest distance section, determines that the drone is unqualified; 8. The method for testing an unmanned aerial vehicle test fixture according to claim 7, further comprising:

Citation Information

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