Detector for flight angle balancing of unmanned aerial vehicle

Abstract

The utility model discloses a detector for flight angle balancing of an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicle detection, and comprises a detection platform, an adjusting assembly arranged below the detection platform, a plurality of sliding grooves arranged above the detection platform, a connecting groove arranged above the detection platform, and an adjusting assembly arranged above the connecting groove. Screw rods are arranged on the inner walls of the multiple sliding grooves, the outer side walls of the ends, penetrating through the connecting grooves, of the screw rods are fixedly connected with first gears, angle trimming detection assemblies are arranged above the sliding seats, rotating shafts are arranged on the inner walls of the connecting grooves, and rotating rods are fixedly connected to the ends, penetrating through the detection platform, of one sides of the rotating shafts; the outer side wall of the rotating shaft is fixedly connected with a second gear. Through the arrangement of the screw rod, the first gear, the rotating rod, the second gear and the angle trimming detection assembly, the flight angle of the unmanned aerial vehicle can be accurately and rapidly detected, the detection accuracy of the unmanned aerial vehicle is ensured, and the detection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle detection, in particular to a detector used for unmanned aerial vehicle flight angle trimming. Background Art

[0002] When applying for a patent, a Chinese patent with patent number CN220199595U was found through search: a detector for balancing the flight angle of a drone, including: a detection base plate and a drone host, a plurality of groups of sliding grooves are opened on the top of the detection base plate, a sliding bracket is slidably connected inside the sliding groove, a detection panel is fixed on the top of the sliding bracket, and a plurality of groups of drone arms are arranged on the outside of the drone host. In the utility model, the flight angle of the drone can be detected by measuring the amplitude of the drone arms during flight action, the operation is convenient, the detection result is fast, and the efficiency of drone detection is greatly improved.

[0003] When in use, the device detects the drone arm by sliding the sliding bracket to enable the angle balancing detection mechanism. However, the sliding bracket lacks a limit device and is prone to sliding. At the same time, the four sliding brackets need to slide symmetrically, otherwise the weight on one side of the drone arm will be unbalanced, thereby affecting the detection effect. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a detector for UAV flight angle balancing. By setting a screw, gear one, a rotating rod, gear two and an angle balancing detection component, the flight angle of the UAV can be detected accurately and quickly, thereby ensuring the accuracy of UAV detection and improving the detection effect.

[0005] The utility model also provides a detector for balancing the flight angle of an unmanned aerial vehicle as described above, comprising: a detection platform, a horizontal detector is installed on one side of the detection platform, an adjustment component is arranged below the detection platform, a plurality of sliding grooves are arranged above the detection platform, a connecting groove is arranged above the detection platform, a plurality of inner walls of the sliding grooves are all provided with screw rods, the screw rod passes through one end of the connecting groove and is fixedly connected to the outer wall with gear one, the outer wall of the screw rod at one end inside the sliding groove is sleeved with a sliding seat, an angle balancing detection component is arranged above the sliding seat, a rotating shaft is arranged on the inner wall of the connecting groove, a rotating rod is fixedly connected to one side of the rotating shaft and passes through one end of the detection platform, a handle is fixedly connected to one end of the rotating rod, and a gear two is fixedly connected to the outer wall of the rotating shaft.

[0006] According to the detector for balancing the flight angle of a drone, a pillar is fixedly connected below the adjustment component, an adjustment cavity is provided below the pillar, the inner wall of the adjustment cavity is slidably connected to a support base, and a fixing bolt is threadedly connected to one side of the pillar.

[0007] According to the detector for flight angle balancing of an unmanned aerial vehicle, the angle balancing detection component includes a bracket fixedly connected to the top of a sliding seat, a slide groove is provided on one side of the bracket, and the upper and lower inner walls of the slide groove are provided with sliding cavities, and the interiors of the two sliding cavities are slidably connected with sliding rods, and the two sliding rods are fixedly connected with return springs at one end located inside the sliding cavity, and the outer side walls of the two sliding rods at one end away from the return springs are fixedly connected with elastic splints, and the inner wall of the elastic splint is installed with a gravity sensor.

[0008] According to the detector for balancing the flight angle of a drone, there are four pillars, and the four pillars are symmetrically arranged.

[0009] According to the detector for balancing the flight angle of a drone, the fixing bolt passes through one side of the adjustment cavity, and one end of the fixing bolt is connected to one end of the support base.

[0010] According to the detector for balancing the flight angle of a drone, there are four slide grooves, and the four slide grooves are symmetrically distributed with the center of the connecting groove as the central axis.

[0011] According to the detector for balancing the flight angle of a drone, the gear 2 is meshedly connected with the four gears 1.

[0012] According to the detector for balancing the flight angle of a drone, the inner wall of the elastic clamp is provided with a protective pad, and the protective pad is made of rubber material.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, by setting up gear 2, gear 1, a screw rod and a sliding seat, the angle balancing detection component can detect drone arms of different lengths, and at the same time, the four angle balancing detection components are symmetrical, making the detection more accurate.

[0015] In the utility model, by providing an adjustment component, the height of the detection platform can be adjusted so that the detection platform is in a horizontal state, thereby ensuring the accuracy during detection.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1This is a stereoscopic diagram of the upper viewing angle of a detector for balancing the flight angle of an unmanned aerial vehicle according to the utility model;

[0019] Figure 2 This is a stereoscopic diagram of the bottom view of a detector for balancing the flight angle of an unmanned aerial vehicle according to the utility model;

[0020] Figure 3 This is a stereoscopic diagram of an angle trim detection assembly of a detector for flight angle trimming of a UAV according to the utility model;

[0021] Figure 4 This is a front-view structural diagram of a detector for balancing the flight angle of an unmanned aerial vehicle according to the utility model;

[0022] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0023] Legend:

[0024] 1. Detection platform; 2. Level detector; 3. Adjustment assembly; 4. Slide groove; 5. Connecting groove; 6. Screw rod; 7. Gear 1; 8. Sliding seat; 9. Angle balancing detection assembly; 10. Rotating shaft; 11. Rotating rod; 12. Handle; 13. Gear 2; 301. Pillar; 302. Adjustment cavity; 303. Support base; 304. Fixing bolt; 901. Bracket; 902. Slide groove; 903. Sliding cavity; 904. Sliding rod; 905. Reset spring; 906. Elastic splint; 907. Gravity sensor. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-5, the utility model embodiment is a detector for the flight angle balancing of a drone, which comprises: a detection platform 1, a horizontal detector 2 is installed on one side of the detection platform 1, an adjustment component 3 is arranged below the detection platform 1, a plurality of sliding grooves 4 are arranged above the detection platform 1, the number of the sliding grooves 4 is four, and the four sliding grooves 4 are symmetrically distributed with the center of the connecting groove 5 as the central axis, a connecting groove 5 is arranged above the detection platform 1, the inner walls of the plurality of sliding grooves 4 are all provided with screw rods 6, the screw rods 6 pass through one end of the connecting groove 5 and are fixedly connected to the outer wall with a gear 7, the outer wall of the screw rod 6 located at one end of the inner part of the sliding groove 4 is sleeved with a sliding seat 8, an angle balancing detection component 9 is arranged above the sliding seat 8, a rotating shaft 10 is arranged on the inner wall of the connecting groove 5, a rotating rod 11 is fixedly connected to one side of the rotating shaft 10 and passes through one end of the detection platform 1, a handle 12 is fixedly connected to one end of the rotating rod 11, a gear 2 13 is fixedly connected to the outer wall of the rotating shaft 10, and the gear 2 13 is meshed with the four gears 1 7.

[0027] A pillar 301 is fixedly connected to the bottom of the adjustment component 3. There are four pillars 301, and the four pillars 301 are symmetrically arranged. An adjustment cavity 302 is arranged below the pillar 301. The inner wall of the adjustment cavity 302 is slidably connected to a support base 303. A fixing bolt 304 is threadedly connected to one side of the pillar 301. The fixing bolt 304 passes through one side of the adjustment cavity 302, and one end of the fixing bolt 304 is connected to one end of the support base 303.

[0028] The angle balancing detection assembly 9 includes a bracket 901 fixedly connected to the top of the sliding seat 8, a slide groove 902 is provided on one side of the bracket 901, and a sliding cavity 903 is provided on the upper and lower inner walls of the slide groove 902, and a sliding rod 904 is slidably connected to the inside of the two sliding cavities 903, and a reset spring 905 is fixedly connected to one end of the two sliding rods 904 located inside the sliding cavity 903, and an elastic clamp 906 is fixedly connected to the outer wall of the end of the two sliding rods 904 away from the reset spring 905, and a protective pad is provided on the inner wall of the elastic clamp 906, and the protective pad is made of rubber material, and a gravity sensor 907 is installed on the inner wall of the elastic clamp 906. By setting the screw rod 6, gear one 7, rotating rod 11, gear two 13 and angle balancing detection assembly 9, the flight angle of the drone can be accurately and quickly detected, the accuracy of the drone detection is guaranteed, and the detection effect is improved.

[0029] Working principle: When in use, place the drone above the detection platform 1. When facing drone arms of different lengths, the staff can drive the shaft 10 at one end of the rotating rod 11 to rotate by turning the handle 12, and the shaft 10 drives the gear 2 13 to rotate, and the gear 2 13 is meshed and connected with the four gears 1 7, thereby driving the four gears 1 7 to rotate, and then the sliding seat 8 moves along the length direction of the screw rod 6, so that the angle balancing detection component 9 is close to the drone arm, and the drone arm is respectively inserted between the two elastic splints 906. At the same time, the slide bar 904 drives the elastic splint 906 to move inward or outward under the action of the reset spring 905. , thereby clamping or loosening the drone arm. Secondly, before testing, the level detector 2 can be used to detect whether the detection platform 1 is in a horizontal state. If not, the fixing bolts 304 can be loosened and the position of the support base 303 inside the adjustment cavity 302 can be adjusted to make the detection platform 1 in a horizontal state. After the fixation is completed, the drone can be started to make the drone in a suspended state. When the drone arm is in a deflection state, it will contact one of the upper and lower elastic splints 906. At this time, the gravity sensor 907 on the elastic splint 906 will detect the force data, thereby obtaining the overall center of gravity position of the drone and quickly obtaining the flight angle of the drone.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A detector for balancing the flight angle of an unmanned aerial vehicle, comprising: The detection platform (1) is characterized in that a level detector (2) is installed on one side of the detection platform (1), an adjustment component (3) is arranged below the detection platform (1), a plurality of sliding grooves (4) are arranged above the detection platform (1), a connecting groove (5) is arranged above the detection platform (1), the inner walls of the plurality of sliding grooves (4) are all provided with screw rods (6), the screw rods (6) penetrate through one end of the connecting groove (5) and are fixedly connected to the outer wall with a gear one (7), the outer wall of the screw rod (6) located at one end inside the sliding groove (4) is sleeved with a sliding seat (8), an angle balancing detection component (9) is arranged above the sliding seat (8), a rotating shaft (10) is arranged on the inner wall of the connecting groove (5), a rotating rod (11) is fixedly connected to one side of the rotating shaft (10) and one end of the rotating shaft (10) that penetrates through the detection platform (1), a handle (12) is fixedly connected to one end of the rotating rod (11), and a gear two (13) is fixedly connected to the outer wall of the rotating shaft (10).

2. A detector for drone flight angle trimming according to claim 1, characterized in that: A support column (301) is fixedly connected below the adjustment component (3), an adjustment cavity (302) is provided below the support column (301), a support base (303) is slidably connected to the inner wall of the adjustment cavity (302), and a fixing bolt (304) is threadedly connected to one side of the support column (301).

3. A detector for drone flight angle trimming according to claim 1, characterized in that: The angle balancing detection assembly (9) comprises a bracket (901) fixedly connected to the top of the sliding seat (8), a slide groove (902) is provided on one side of the bracket (901), and the upper and lower inner walls of the slide groove (902) are provided with sliding cavities (903), and the interiors of the two sliding cavities (903) are slidably connected with sliding rods (904), and one end of the two sliding rods (904) located inside the sliding cavity (903) is fixedly connected with a return spring (905), and the outer side walls of the ends of the two sliding rods (904) away from the return spring (905) are fixedly connected with an elastic clamp (906), and the inner wall of the elastic clamp (906) is installed with a gravity sensor (907).

4. A detector for drone flight angle trimming according to claim 2, characterized in that: The number of the pillars (301) is four, and the four pillars (301) are symmetrically arranged.

5. A detector for unmanned aerial vehicle flight angle trimming according to claim 2, characterized in that: The fixing bolt (304) passes through one side of the adjustment cavity (302), and one end of the fixing bolt (304) is connected to one end of the support base (303).

6. The detector for UAV flight angle trimming according to claim 1, characterized in that: There are four sliding grooves (4), and the four sliding grooves (4) are symmetrically distributed with the center of the connecting groove (5) as the central axis.

7. A detector for unmanned aerial vehicle flight angle trimming according to claim 1, characterized in that: The gear 2 (13) is meshingly connected with the four gear 1s (7).

8. The detector for drone flight angle trimming according to claim 3, characterized in that: The inner wall of the elastic clamping plate (906) is provided with a protective pad, and the protective pad is made of rubber material.

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