Accurate auxiliary device for inclination measurement of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle inclination measurement accurate auxiliary device, and relates to the field of unmanned aerial vehicle auxiliary devices, the unmanned aerial vehicle inclination measurement accurate auxiliary device comprises a horizontal controller, the top of the horizontal controller is provided with a connecting rod, the top end of the connecting rod is provided with an unmanned aerial vehicle fixing cylinder, and an unmanned aerial vehicle connector is inserted in the unmanned aerial vehicle fixing cylinder. Through the arrangement of the locking assembly, when the unmanned aerial vehicle connector is inserted into the unmanned aerial vehicle fixing cylinder and a locking column is aligned with a locking hole, a worker can rotate a limiting ring, so that the limiting ring moves downwards, the limiting ring pushes a movable rod to move towards the unmanned aerial vehicle connector and drives the locking column to move, and the locking column stretches a spring; when the locking column is completely moved into the locking hole, the limiting ring cannot move downwards, at the moment, the bottom of the limiting ring makes contact with the backing ring, and therefore the device can be installed, the device can be installed and fixed without using a plurality of bolts, the installation steps are simplified, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane auxiliary device field, concretely is a kind of unmanned plane tilt measurement accurate auxiliary device. BACKGROUND

[0002] Unmanned plane aerial survey is to use unmanned plane as air platform, to obtain information by onboard remote sensing equipment, such as high-resolution CCD digital camera, light optical camera, infrared scanner, laser scanner, magnetic measuring instrument, etc., to process image information by computer, and to make image according to certain accuracy requirement, while measuring by unmanned plane needs to install measuring device on fuselage, in order to protect the stability of device, auxiliary device is also installed, to achieve the purpose of accurate measurement.

[0003] According to the announcement number CN216834317U of Chinese patent, a kind of unmanned plane tilt measurement accurate auxiliary device is disclosed, the utility model designs auxiliary structure according to the installation position of measuring device on unmanned plane and actual use, make measuring device improve its stability when unmanned plane flies, so that measurement result is more accurate, improve the accuracy of measurement.

[0004] For the above-mentioned patent content, by setting installation cylinder and multiple mounting holes, the device can be installed at the bottom of the unmanned plane, but the multiple bolts need to be screwed into the mounting hole during installation to be fixed, which is more troublesome, and it takes more time to screw in the bolts one by one, and the multiple bolts need to be unscrewed when disassembling, thereby reducing the disassembly efficiency of the device. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a kind of unmanned plane tilt measurement accurate auxiliary device, to solve the technical problem of not being convenient for the quick disassembly of device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of unmanned plane tilt measurement accurate auxiliary device, including horizontal controller, the top of the horizontal controller is installed with connecting rod, the top end of the connecting rod is installed with unmanned plane fixing cylinder, and the inside of unmanned plane fixing cylinder is inserted with unmanned plane connector, and the inside of unmanned plane fixing cylinder is equipped with locking assembly, the locking assembly includes the limiting ring of the sleeve joint in the outer wall of unmanned plane fixing cylinder, multiple recesses opened in the inside of unmanned plane fixing cylinder and multiple locking holes opened in the outer wall lower of unmanned plane connector, the inside of the recess is installed with spring, and one end of the spring is connected with locking column extending to the inside of locking hole, one end of the locking column is installed with movable rod penetrating to the outside of unmanned plane fixing cylinder.

[0007] By adopting the technical scheme, when the unmanned aerial vehicle connector is inserted into the unmanned aerial vehicle fixing cylinder and the locking column is aligned with the locking hole, the staff can rotate the limiting ring to make the limiting ring move downward.

[0008] Further, the locking assembly further comprises a limiting nut sleeved on the outer wall of the unmanned aerial vehicle fixing cylinder and a grommet installed below the outer wall of the unmanned aerial vehicle fixing cylinder, and the limiting ring is located between the limiting nut and the grommet.

[0009] By adopting the technical scheme, the limiting nut and the grommet can abut and limit the limiting ring, thereby improving the stability of the limiting ring.

[0010] Further, the horizontal controller is installed with a battery pack, and a detection tube is installed on the outer surface of the horizontal controller, and a measurement probe is installed at the top end of the detection tube.

[0011] By adopting the technical scheme, the battery pack can supply power.

[0012] Further, the bottom of the horizontal controller is installed with a rotating base, and a direction changing platform is arranged at the bottom of the rotating base, two measurement device fixing arms are installed in the direction changing platform, a turning plate is arranged on one side of the measurement device fixing arm, and a measurement device mounting end is installed on the outer surface of the turning plate.

[0013] By adopting the technical scheme, the measurement device mounting end is arranged to facilitate the installation of the measurement device.

[0014] Further, the inner wall of the limiting ring and the outer wall of the unmanned aerial vehicle fixing cylinder are both provided with threads, and the limiting ring is threadedly connected with the unmanned aerial vehicle fixing cylinder.

[0015] By adopting the technical scheme, the staff can move the limiting ring when rotating the limiting ring, and the limiting ring can limit the movement of the movable rod.

[0016] Further, the limiting nut is threadedly connected with the unmanned aerial vehicle fixing cylinder.

[0017] By adopting the technical scheme, when the staff rotates the limiting nut, the limiting nut can move to adjust the position of the limiting nut.

[0018] Further, the inner wall of the limiting ring and one end of the movable rod are both arranged in a beveled shape, and one end of the movable rod is attached to the inner wall of the limiting ring.

[0019] By adopting the technical scheme, the limiting ring can limit the movement of the movable rod to prevent the movable rod from moving randomly.

[0020] Further, the number of locking columns is the same as the number of locking holes, and the locking columns are adapted to the locking holes.

[0021] By adopting the technical scheme, when the locking column moves into the locking hole, the unmanned aerial vehicle connector can be locked and positioned, and the unmanned aerial vehicle connector is prevented from moving randomly.

[0022] Further, the locking column is in sliding connection with the groove.

[0023] By adopting the technical scheme, when the spring is restored, the locking column is pulled to move back, and the locking column moves into the groove.

[0024] Further, the outer wall of the limiting ring is provided with anti-skid lines, and the unmanned aerial vehicle connector is detachably connected with the unmanned aerial vehicle fixing cylinder.

[0025] By adopting the technical scheme, the anti-skid lines are arranged to facilitate the rotation of the limiting ring, so as to adjust the position of the limiting ring.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model discloses a locking assembly, when the unmanned aerial vehicle connector is inserted into the unmanned aerial vehicle fixing cylinder and the locking column is aligned with the locking hole, the staff can rotate the limiting ring, so that the limiting ring moves down, the movable rod is pushed to move in the direction of the unmanned aerial vehicle connector, and the locking column is moved, and the locking column stretches the spring, when the locking column completely moves into the locking hole, the limiting ring cannot move down any more, at this moment, the bottom of the limiting ring contacts the gasket, so that the installation of the device can be completed, and the device can be installed and fixed without using multiple bolts, the installation steps are simplified, and the installation efficiency is improved.

[0028] 2. The utility model discloses a limiting nut, when the bottom of the limiting ring is attached to the top of the gasket, the staff rotates the limiting nut again, so that the bottom of the limiting nut is attached to the top of the limiting ring, so that the gasket cooperates to limit the limiting ring, and the stability of the limiting ring is improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0030] Figure 2 It is a unmanned aerial vehicle fixing cylinder right section structure schematic diagram of the utility model;

[0031] Figure 3 It is a unmanned aerial vehicle fixing cylinder three-dimensional structure schematic diagram of the utility model;

[0032] Figure 4 It is a limiting ring bottom view structure schematic diagram of the utility model;

[0033] Figure 5 It is a locking column three-dimensional structure schematic diagram of the utility model;

[0034] Figure 6 The utility model discloses a Figure 2 The enlarged structural schematic diagram of A in the figure.

[0035] In the figure: 1, horizontal controller, 2, battery pack, 3, change direction platform, 4, measuring device fixed arm, 5, steering plate, 6, measuring device installation end, 7, detection tube, 8, measuring probe, 9, locking assembly, 901, limit ring, 902, limit nut, 903, gasket, 904, movable rod, 905, groove, 906, spring, 907, locking column, 908, locking hole, 10, connecting rod, 11, unmanned plane fixing cylinder, 12, unmanned plane connector, 13, rotating base. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0037] The embodiments will be described below according to the overall structure of the utility model.

[0038] Embodiment one:

[0039] An unmanned plane tilt measurement precision auxiliary device, as shown in Figures 1-6 The utility model discloses a connecting rod 10 is installed at the top of horizontal controller 1, and the top of connecting rod 10 is installed with unmanned plane fixing cylinder 11, and the inside of unmanned plane fixing cylinder 11 is inserted with unmanned plane connector 12, and the inside of unmanned plane fixing cylinder 11 is equipped with locking assembly 9, and the battery pack 2 is installed on horizontal controller 1, and the outer surface of horizontal controller 1 is installed with detection tube 7, and the top of detection tube 7 is installed with measuring probe 8, and the battery pack 2 can supply power, and the bottom of horizontal controller 1 is installed with rotating base 13, and the bottom of rotating base 13 is equipped with change direction platform 3, and two measuring device fixed arms 4 are installed in change direction platform 3, and the side of measuring device fixed arm 4 is equipped with steering plate 5, and the outer surface of steering plate 5 is installed with measuring device installation end 6, and the setting of measuring device installation end 6 is convenient for installing measuring device.

[0040] Specifically, the locking assembly 9 comprises a limiting ring 901 sleeved on the outer wall of the unmanned aerial vehicle fixing cylinder 11, a plurality of grooves 905 formed in the inner part of the unmanned aerial vehicle fixing cylinder 11, and a plurality of locking holes 908 formed in the lower part of the outer wall of the unmanned aerial vehicle connecting head 12. The inner part of the groove 905 is provided with a spring 906, one end of the spring 906 is connected with a locking column 907 extending into the inner part of the locking hole 908, and one end of the locking column 907 is provided with a movable rod 904 penetrating to the outside of the unmanned aerial vehicle fixing cylinder 11. When the unmanned aerial vehicle connecting head 12 is inserted into the unmanned aerial vehicle fixing cylinder 11 and the locking column 907 is aligned with the locking hole 908, the staff can rotate the limiting ring 901 so that the limiting ring 901 moves downward. The number of the locking column 907 is the same as that of the locking hole 908, and the locking column 907 is matched with the locking hole 908. When the locking column 907 moves into the inner part of the locking hole 908, the unmanned aerial vehicle connecting head 12 can be locked and positioned to prevent the unmanned aerial vehicle connecting head 12 from moving randomly.

[0041] Specifically, the locking column 907 is slidably connected with the groove 905. When the spring 906 is contracted and restored, it will pull the locking column 907 to move back so that the locking column 907 moves into the inner part of the groove 905. The outer wall of the limiting ring 901 is provided with anti-skid lines. The unmanned aerial vehicle connecting head 12 is detachably connected with the unmanned aerial vehicle fixing cylinder 11. The anti-skid lines are arranged to facilitate the rotation of the limiting ring 901 so as to adjust the position of the limiting ring 901. The inner wall of the limiting ring 901 and the outer wall of the unmanned aerial vehicle fixing cylinder 11 are both provided with threads. The limiting ring 901 is threadedly connected with the unmanned aerial vehicle fixing cylinder 11 so that the staff can move when rotating the limiting ring 901. The limiting ring 901 can position the movable rod 904. The limiting nut 902 is threadedly connected with the unmanned aerial vehicle fixing cylinder 11 so that the limiting nut 902 can move when the staff rotates the limiting nut 902, and the position of the limiting nut 902 can be adjusted. The inner wall of the limiting ring 901 and one end of the movable rod 904 are both provided with inclined surfaces. One end of the movable rod 904 is attached to the inner wall of the limiting ring 901. The limiting ring 901 can position the movable rod 904 to prevent the movable rod 904 from moving randomly.

[0042] Embodiment two:

[0043] On the basis of the above-mentioned embodiment one, in order to improve the stability of the limiting ring 901, the following structure is arranged.

[0044] Referring to Figures 1-5 , the locking assembly 9 further comprises a limiting nut 902 sleeved on the outer wall of the unmanned aerial vehicle fixing cylinder 11 and a grommet 903 installed below the outer wall of the unmanned aerial vehicle fixing cylinder 11. The limiting ring 901 is located between the limiting nut 902 and the grommet 903. The limiting nut 902 and the grommet 903 can tightly position the limiting ring 901 to improve the stability of the limiting ring 901.

[0045] The working principle of the utility model is as follows: firstly, when the device needs to be installed at the bottom of the unmanned aerial vehicle, the unmanned aerial vehicle connecting head 12 is inserted into the unmanned aerial vehicle fixing cylinder 11 and the locking column 907 is aligned with the locking hole 908, then the staff can rotate the limiting ring 901, so that the limiting ring 901 moves downward, the limiting ring 901 pushes the movable rod 904 to move to the direction of the unmanned aerial vehicle connecting head 12, drives the locking column 907 to move, and the locking column 907 stretches the spring 906, when the locking column 907 completely moves into the inside of the locking hole 908, the limiting ring 901 cannot move downward any more, at this time the bottom of the limiting ring 901 contacts the gasket ring 903, then the staff rotates the limiting nut 902 again, so that the bottom of the limiting nut 902 is attached to the top of the limiting ring 901, thereby cooperating with the gasket ring 903 to achieve the purpose of limiting the limiting ring 901, so that the installation of the device can be completed.

[0046] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of the embodiment without the creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the range of the claims of the utility model, it is protected by the patent law.

Claims

1. An unmanned aerial vehicle tilt measurement precision auxiliary device, comprising a horizontal controller (1), characterized in that: The top of the horizontal controller (1) is provided with a connecting rod (10), the top end of the connecting rod (10) is provided with a unmanned aerial vehicle fixing cylinder (11), the unmanned aerial vehicle fixing cylinder (11) is inserted with a unmanned aerial vehicle connector (12), and the unmanned aerial vehicle fixing cylinder (11) is provided with a locking assembly (9), the locking assembly (9) comprises a limiting ring (901) sleeved on the outer wall of the unmanned aerial vehicle fixing cylinder (11), a plurality of grooves (905) formed in the unmanned aerial vehicle fixing cylinder (11) and a plurality of locking holes (908) formed in the lower outer wall of the unmanned aerial vehicle connector (12), the inside of the groove (905) is provided with a spring (906), and one end of the spring (906) is connected with a locking column (907) extending into the locking hole (908), and one end of the locking column (907) is provided with a movable rod (904) penetrating to the outside of the unmanned aerial vehicle fixing cylinder (11).

2. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 1, characterized in that: The locking assembly (9) further comprises a limiting nut (902) sleeved on the outer wall of the unmanned aerial vehicle fixing cylinder (11) and a gasket (903) mounted below the outer wall of the unmanned aerial vehicle fixing cylinder (11), and the limiting ring (901) is located between the limiting nut (902) and the gasket (903).

3. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 1, wherein: The horizontal controller (1) is provided with a battery pack (2), and the outer surface of the horizontal controller (1) is provided with a detection tube (7), and the top end of the detection tube (7) is provided with a measurement probe (8).

4. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 3, characterized in that: The bottom of the horizontal controller (1) is provided with a rotating base (13), and the bottom of the rotating base (13) is provided with a direction changing platform (3), the direction changing platform (3) is provided with two measurement device fixing arms (4), and one side of the measurement device fixing arm (4) is provided with a steering plate (5), and the outer surface of the steering plate (5) is provided with a measurement device mounting end (6).

5. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 1, wherein: The inner wall of the limiting ring (901) and the outer wall of the unmanned aerial vehicle fixing cylinder (11) are provided with threads, and the limiting ring (901) is threadedly connected with the unmanned aerial vehicle fixing cylinder (11).

6. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 2, characterized in that: The limiting nut (902) is threadedly connected with the unmanned aerial vehicle fixing cylinder (11).

7. The unmanned aerial vehicle tilt measurement precision auxiliary device according to claim 1, characterized in that: The inner wall of the limiting ring (901) and one end of the movable rod (904) are provided with inclined surfaces, and one end of the movable rod (904) is attached to the inner wall of the limiting ring (901). 8.The unmanned aerial vehicle tilt measurement precision auxiliary device of claim 1, wherein: The number of the locking columns (907) is the same as that of the locking holes (908), and the locking columns (907) are matched with the locking holes (908). 9.The precision auxiliary device for tilt measurement of UAV according to claim 1, wherein: The locking column (907) is slidably connected with the groove (905). 10.The unmanned aerial vehicle tilt measurement precision auxiliary device of claim 1, wherein: The outer wall of the limiting ring (901) is provided with anti-skid lines, and the unmanned aerial vehicle connector (12) is detachably connected with the unmanned aerial vehicle fixing cylinder (11).

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