CN219077532U - Aerial survey appearance stabilized platform and unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to the field of unmanned aerial vehicle platforms, and particularly discloses an aerial survey instrument stabilized platform and an unmanned aerial vehicle, which comprise the following components: the buffer plate is connected in the installation box through a spring damper, the upper end of the buffer plate is fixedly connected with a platform, and the left end and the right end of the platform are both slidably connected with moving plates; the lower extreme rotation of mounting box is connected with the landing leg, the lower extreme threaded connection of landing leg has the movable leg, the movable leg is kept away from the one end rotation of landing leg and is connected with the spike, through rotating the turning handle, let the movable leg rotate at the lower extreme of landing leg, with the platform horizontal support, pull out the movable plate and fix one side at the platform simultaneously, place the upper end at the platform with being used for measuring unmanned aerial vehicle, the platform can provide unmanned aerial vehicle's take off and land, on unmanned aerial vehicle drops, apply the impact force to the platform, the platform passes through the spring damper and removes in the mounting box, play the area of increase platform, unmanned aerial vehicle takes off and land and the effect to unmanned aerial vehicle buffering of being convenient for.

Description

An aerial survey instrument stabilization platform and unmanned aerial vehicle

technical field

The utility model relates to the field of unmanned aerial vehicle platforms, in particular to a stable platform for aerial survey instruments and an unmanned aerial vehicle.

Background technique

Aerial photogrammetry refers to the operation of continuously taking pictures of the ground with aerial photography instruments on an aircraft, combining the steps of ground control point measurement, mapping and three-dimensional mapping, and drawing topographic maps. Aerial photography is the use of aircraft or other aircraft. A special camera is mounted on it to take pictures of the ground to obtain pictures, among which aerial photography is called aerial photography with an airplane. UAV for aerial photogrammetry is one of the aircraft used for aerial photogrammetry.

In the prior art, when the UAV platform for aerial photogrammetry of the UAV is in use, the platform is only a movable support plate, which provides a support surface for the landing of the UAV outdoors.

However, the area of the traditional UAV platform is limited. For the convenience of carrying, the general area is small, which makes it difficult to land the UAV, and there is no buffer device. When the UAV lands, the UAV receives a greater impact , it is easy to damage the UAV.

Utility model content

The purpose of this utility model is to provide a stable platform of aerial survey instrument and unmanned aerial vehicle, in order to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a stable platform for aerial surveying instrument, including a mounting box and a buffer plate, the buffer plate is connected in the mounting box through a spring shock absorber, and the upper end of the buffer plate is fixedly connected with a platform , the left and right ends of the platform are slidingly connected with moving plates;

The lower end of the installation box is rotatably connected with outriggers, the lower end of the outriggers is threadedly connected with moving legs, the end of the moving legs away from the outriggers is rotatably connected with spikes, the lower end of the installation box is fixedly connected with elastic metal sheets, the outriggers and elastic metal sheets Card access.

One end outer wall of the installation box is fixedly connected with a handle, the upper end of the installation box is open, and several spring shock absorbers are provided, and the lower end of the spring shock absorber is fixedly connected with the inner side of the upper end of the installation box.

The lower end of the buffer plate is slidably inserted into the installation box, and is fixedly connected with the upper end of the spring shock absorber.

Preferably, the sidewalls on the left and right sides of the platform are provided with moving grooves, the sidewalls on the upper sides of the left and right ends of the platform are provided with positioning holes, and the bottom inner wall of the moving groove is provided with a chute. One end of the plate is slidably inserted into the moving groove and is fixedly connected with the second spring, and the other end of the second spring is fixedly connected with the inner side wall of the moving groove.

Preferably, a slider is slidably connected in the chute, the upper end of the slider is rotatably connected with a driving rod, the lower end of the driving rod and the moving plate is connected obliquely and rotatably, the outer wall of the driving rod is fixedly connected with a spring one, and the upper end of the spring one It is fixedly connected with the lower end of the mobile plate.

Preferably, a built-in handle is fixedly connected to the side wall of the outer end of the moving plate, a clamping platform is provided on the side wall on the upper side of the inner end of the moving plate, and a positioning pin is fixedly connected to the side wall of the clamping platform. One end of the positioning pin slides and is inserted into the positioning hole when the moving plate is unfolded.

Preferably, the elastic metal sheet is arc-shaped, four sets of elastic metal sheets and legs are respectively provided, and each group of elastic metal sheets is provided with two, and are located on one side of the legs.

Preferably, the outer wall of the moving leg is screwed to the inner wall of the lower end of the supporting leg, and the lower end of the moving leg is fixedly connected with a turning handle, and the turning handle is located above the spike.

An unmanned aerial vehicle includes the above-mentioned aerial survey instrument stabilization platform.

Compared with the prior art, the beneficial effects of the utility model are:

When using drones for aerial photogrammetry outdoors, support the outriggers, insert the spikes into the ground, and support the platform stably. By turning the handle, let the moving legs rotate at the lower end of the outriggers, and level the platform Support it up, and at the same time pull out the mobile plate and fix it on one side of the platform, place the drone used for measurement on the upper end of the platform, the platform can provide the take-off and landing of the drone, when the drone lands on the platform, When the impact force is applied, the platform moves in the installation box through the spring shock absorber, which increases the area of the platform, facilitates the take-off and landing of the UAV and buffers the UAV.

Description of drawings

Fig. 1 is the schematic diagram when the overall structure of the utility model is folded;

Fig. 2 is a schematic diagram when the overall structure of the utility model is deployed;

Fig. 3 is a schematic sectional view of a part of the structure of the utility model;

Fig. 4 is an enlarged view of the structure of area A in Fig. 3 of the present utility model.

In the figure: 1. Installation box; 2. Buffer plate; 3. Rotating block; 4. Outrigger; 5. Moving leg; 6. Turning handle; 7. Spike; 8. Elastic metal sheet; 9. Spring shock absorber ;10, platform; 11, moving groove; 12, moving plate; 13, embedded handle; 14, chute; 15, slider; 16, driving rod; 17, spring one; 18, spring two; 19, positioning pin ; 20, positioning hole.

Implementation

In order to clearly and completely describe the purpose, technical solution, and advantages of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the present invention, rather than all embodiments, and are only used to explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

Example

Please refer to Fig. 1-Fig. 2, the utility model provides a kind of technical scheme: a kind of stable platform of aerial survey instrument, comprises installation box 1 and buffer board 2, buffer board 2 is connected in installation box 1 through spring shock absorber 9, buffers The upper end of the plate 2 is fixedly connected with a platform 10, and the left and right ends of the platform 10 are slidingly connected with a movable plate 12; the lower end of the installation box 1 is rotatably connected with a support leg 4, and the lower end of the installation box 1 is fixedly connected with a rotating block 3, and the rotating block 3 and outrigger 4 are rotationally connected by pivot pins, the lower end of outrigger 4 is threadedly connected with moving leg 5, the end of moving leg 5 away from outrigger 4 is rotatably connected with spike 7, and the lower end of installation box 1 is fixedly connected with elastic metal sheet 8. The outrigger 4 and the elastic metal sheet 8 are clamped, the upper end of the installation box 1 is open, and several spring shock absorbers 9 are provided. An instrument stabilization platform, the lower end of the buffer plate 2 slides and inserts into the installation box 1, and is fixedly connected with the upper end of the spring shock absorber 9, a kind of unmanned aerial vehicle, including the above-mentioned aerial survey instrument stabilization platform;

When using a UAV to carry out aerial photogrammetry outdoors, support the outrigger 4, insert the spike 7 into the ground, and support the platform 10 stably. The lower end rotates to support the platform 10 horizontally, and the drone used for measurement is placed on the upper end of the platform 10. The platform 10 can provide the take-off and landing of the drone. When the drone lands, it exerts an impact on the platform 10. The platform 10 moves in the installation box 1 through the spring shock absorber 9, which plays a role in buffering the UAV.

Example

Please refer to Fig. 3-Fig. 4, which are structural drawings of this embodiment. On the basis of Embodiment 1, in order to allow the platform 10 to have a larger area and facilitate the landing of the drone, the side walls on the left and right sides of the platform 10 There are moving grooves 11 on the top, positioning holes 20 are arranged on the side walls of the left and right ends of the platform 10, and chute 14 is arranged on the bottom inner wall of the moving groove 11, and one end of the moving plate 12 slides into the moving groove 11 is fixedly connected with a spring 2 18, the other end of the spring 18 is fixedly connected with the inner end side wall of the moving groove 11, a slider 15 is slidably connected in the chute 14, and the upper end of the slider 15 is rotatably connected with a driving rod 16 , the lower end of the driving rod 16 and the moving plate 12 is connected by tilting rotation, the outer wall of the driving rod 16 is fixedly connected with a spring one 17, the upper end of the spring one 17 is fixedly connected with the lower end of the moving plate 12, and the outer end side wall of the moving plate 12 An embedded handle 13 is fixedly connected, and a clamping platform (not marked in the figure) is provided on the side wall on the upper side of the inner end of the moving plate 12, and a positioning pin 19 is fixedly connected to the side wall of the clamping platform. When the moving plate 12 When unfolding, one end of the positioning pin 19 slides and inserts into the positioning hole 20, when the moving plate 12 is located in the moving groove 11, the spring two 18 is in a slightly stretched state, and the spring one 17 is in a compressed state;

Pull the moving plate 12 to the outside through the embedded handle 13, and the moving plate 12 moves to the outside through the tension spring 18. When the clamping platform on the moving plate 12 moves to the outer end, under the reaction force of the spring 17 Lift the moving plate 12 upwards so that the clamping platform contacts the outer port of the platform 10, and after releasing the hand, under the reaction force of the spring 2 18, the moving plate 12 is pulled inward to allow the positioning pin 19 to be inserted into the positioning hole 20 , the moving plate 12 is clamped on one side of the platform 10 , and the upper end of the moving plate 12 is flush with the upper end of the platform 10 , so as to increase the area of the platform 10 .

Example

On the basis of Embodiment 1, in order to facilitate the stability of the platform for carrying the aerial survey instrument, a handle (not marked in the figure) is fixedly connected to the outer wall of one end of the installation box 1, and the elastic metal sheet 8 is arc-shaped, and the elastic metal sheet 8 and the legs 4 Each group is provided with four groups, each group of elastic metal sheet 8 is provided with two, and is positioned at the side of supporting leg 4, and the outer wall of moving leg 5 is threaded with the lower end inner wall of supporting leg 4, and the lower end of moving leg 5 is fixedly connected with rotating The handle 6, the turning handle 6 is located above the spike 7;

By turning the turning handle 6, the moving leg 5 can be transferred into the support leg 4, and by letting the support leg 4 rotate at the lower end of the installation box 1, and snapping with the elastic metal sheet 8, the support leg 4 can be folded in the installation box 1 At the same time, the mobile plate 12 is retracted into the mobile slot 11, and the stable platform of the aerial survey instrument can be lifted by the handle, which is easy to carry.

In actual use, when the UAV is used outdoors for aerial photogrammetry, the moving plate 12 is pulled outwards by the built-in handle 13, and the moving plate 12 moves outwards through the tension spring 2 18. When the When the clamping platform moves to the outer end, under the reaction force of spring one 17, the moving plate 12 is lifted up, so that the clamping platform contacts the outer port of platform 10, and after releasing the hand, under the reaction force of spring two 18, Pull the moving plate 12 to the inside, insert the positioning pin 19 into the positioning hole 20, clamp the moving plate 12 on one side of the platform 10, and make the upper end of the moving plate 12 flush with the upper end of the platform 10 to increase the size of the platform 10. Support the supporting legs 4, insert the spikes 7 into the ground, and support the platform 10 stably. By turning the rotating handle 6, the moving legs 5 are rotated at the lower end of the supporting legs 4, and the platform 10 is supported horizontally. The drone used for measurement is placed on the upper end of the platform 10, and the platform 10 can provide the take-off and landing of the drone. When the drone lands, an impact force is applied to the platform 10. The platform 10 is installed on the platform 10 through the spring shock absorber 9. The movement in the box 1 plays the role of buffering the UAV.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides an aerial survey appearance stabilized platform, includes mounting box (1) and buffer board (2), and buffer board (2) are connected in mounting box (1), its characterized in that through spring damper (9): the upper end of the buffer plate (2) is fixedly connected with a platform (10), and the left end and the right end of the platform (10) are both in sliding connection with a movable plate (12);

the lower extreme rotation of mounting box (1) is connected with landing leg (4), and the lower extreme threaded connection of landing leg (4) has movable leg (5), and the one end rotation that movable leg (5) kept away from landing leg (4) is connected with spike (7), and the lower extreme fixedly connected with elasticity sheetmetal (8) of mounting box (1), landing leg (4) and elasticity sheetmetal (8) joint.

2. The stabilized platform of an aerial survey apparatus of claim 1, wherein: the novel anti-theft device is characterized in that a handle is fixedly connected to the outer wall of one end of the installation box (1), the upper end of the installation box (1) is in an opening shape, a plurality of spring shock absorbers (9) are arranged, and the lower end of each spring shock absorber (9) is fixedly connected with the inner side of the upper end of the installation box (1).

3. The stabilized platform of an aerial survey apparatus of claim 2, wherein: the lower end of the buffer plate (2) is inserted into the mounting box (1) in a sliding way and is fixedly connected with the upper end of the spring damper (9).

4. A stabilized platform for an aerial survey according to claim 3, wherein: the movable groove (11) is formed in the side walls of the left side and the right side of the platform (10), the positioning holes (20) are formed in the side walls of the upper sides of the left end and the right end of the platform (10), the sliding groove (14) is formed in the inner wall of the bottom end of the movable groove (11), one end of the movable plate (12) is inserted into the movable groove (11) in a sliding mode and fixedly connected with the second spring (18), and the other end of the second spring (18) is fixedly connected with the inner end side wall of the movable groove (11).

5. The stabilized platform of an aerial survey apparatus of claim 4, wherein: the sliding chute (14) is connected with a sliding block (15) in a sliding manner, the upper end of the sliding block (15) is rotationally connected with a driving rod (16), the driving rod (16) is obliquely rotationally connected with the lower end of the moving plate (12), a first spring (17) is fixedly connected to the outer wall of the driving rod (16), and the upper end of the first spring (17) is fixedly connected with the lower end of the moving plate (12).

6. The stabilized platform of an aerial survey apparatus of claim 5, wherein: the movable plate is characterized in that an embedded handle (13) is fixedly connected to the side wall of the outer end of the movable plate (12), a clamping table is arranged on the side wall of the upper side of the inner end of the movable plate (12), a positioning pin (19) is fixedly connected to the side wall of the clamping table, and one end of the positioning pin (19) is slidably inserted into the positioning hole (20) when the movable plate (12) is unfolded.

7. The stabilized platform of an aerial survey apparatus of claim 6, wherein: the elastic metal sheets (8) are arc-shaped, four groups of elastic metal sheets (8) and four groups of supporting legs (4) are respectively arranged, and each group of elastic metal sheets (8) is provided with two groups and is positioned on one side of each supporting leg (4).

8. The stabilized platform of an aerial survey apparatus of claim 6, wherein: the outer wall of the movable leg (5) is in threaded connection with the inner wall of the lower end of the supporting leg (4), the lower end of the movable leg (5) is fixedly connected with a rotating handle (6), and the rotating handle (6) is located above the spike (7).

9. An unmanned aerial vehicle, its characterized in that: an aerial survey meter stabilization platform comprising any one of the preceding claims 1-8.

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