Unmanned aerial vehicle mounted laser ranging device

Abstract

The utility model provides a laser ranging device mounted on an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles and comprises an unmanned aerial vehicle body, a mounting seat is fixedly mounted at the top of the unmanned aerial vehicle body, two strip-shaped grooves are formed in the top of the mounting seat, and springs are fixedly mounted on one sides of the inner walls of the two strip-shaped grooves. The two pull rods with the handles are moved towards one side to drive the two connecting blocks and the two limiting strips to move towards one side by a proper distance and extrude the two springs, when the two fixing blocks are inserted into the two strip-shaped grooves, then the two pull rods with the handles are loosened, and under the action of the two springs, the two connecting blocks and the two limiting strips are separated from each other. And two limiting strips penetrate through two fixing blocks and are inserted into two limiting holes, so that the supporting plate is limited on the mounting seat, the supporting plate and the distance measuring device body are conveniently separated from the unmanned aerial vehicle body, the unmanned aerial vehicle body is conveniently checked and maintained, the unmanned aerial vehicle cannot be damaged during maintenance, and the maintenance efficiency of the unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a laser distance measuring device mounted on an unmanned aerial vehicle. Background Art

[0002] A drone is an unmanned aircraft that is operated by remote control or a preset automated program. It consists of a flight control system, a power system, and sensors. Drones are widely used in military, civilian, and commercial fields.

[0003] In the prior art, when there is a need to measure the distance to a high building, a laser distance measuring device is generally fixedly installed on a drone and then the distance is measured. When a problem occurs with the laser distance measuring device and maintenance is required, repairing it on the drone may easily damage the drone, but the process of disassembling the drone and the laser distance measuring device is complicated, thereby reducing the efficiency of its maintenance. Utility Model Content

[0004] The utility model aims to solve the problem that when the existing equipment is in use, the process of disassembling the drone and the laser ranging device is complicated, thereby reducing the maintenance efficiency thereof, and proposes a laser ranging device mounted on a drone.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a laser ranging device mounted on a drone, comprising a drone body, a mounting seat fixedly installed on the top of the drone body, two strip grooves are provided on the top of the mounting seat, springs are fixedly installed on one side of the inner walls of the two strip grooves, connecting blocks are movably embedded in the inner walls of the two strip grooves, and one side of the outer walls of the two connecting blocks is fixedly connected to the opposite side of the outer walls of the two springs, and a limiting strip is fixedly installed on the other side of the outer walls of the two connecting blocks, two circular holes are provided on one side of the outer wall of the mounting seat, and handle rods are movably inserted into the inner walls of the two circular holes, and one side of the outer walls of the two handle rods is fixedly connected to the opposite side of the outer walls of the two connecting blocks.

[0006] Preferably, a support plate is placed on the top of the mounting seat, and two fixing blocks are fixedly mounted on the bottom of the support plate.

[0007] Preferably, a limiting hole is provided on the other side of the inner wall of the two strip-shaped grooves, and the outer walls of the two limiting strips are movably inserted inside the two limiting holes.

[0008] Preferably, a circular groove is formed on the top of the support plate, and a driving motor is fixedly mounted on the top of the support plate.

[0009] Preferably, a driving rod is fixedly mounted on the top of the driving motor, and three arc-shaped connecting plates are movably embedded in the inner surface wall of the circular groove.

[0010] Preferably, a fixing plate is fixedly mounted on the top of the driving rod, and the bottom of the fixing plate is fixedly connected to the tops of the three arc-shaped connecting plates.

[0011] Preferably, a distance measuring device body is fixedly mounted on the top of the fixing plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, the two handle pull rods are moved to one side, so that the two connecting blocks and the two limit strips are moved to one side by an appropriate distance, and the two springs are squeezed, and then the support plate with the two fixing blocks is placed on the mounting seat, and the two fixing blocks are just inserted in the two bar-shaped grooves, and then the two handle pull rods are loosened, and under the action of the two springs, the two limit strips pass through the two fixing blocks and are inserted in the two limit holes, and then the support plate is limited on the mounting seat, so that it is convenient to separate the support plate and the distance measuring device body from the drone body, and then inspect and repair them. Therefore, the drone will not be damaged during maintenance, and the efficiency of its maintenance is improved.

[0014] 2. In the utility model, when the UAV carries the distance measuring device body to measure the distance at a suitable position, the driving motor is started, and the circular groove and the three arc-shaped connecting plates are used to drive the driving rod and the fixing plate to rotate stably, so that the laser distance measuring device can measure the distance of multiple positions at the same position, thereby improving the practicality and further improving the use effect of the laser distance measuring device mounted on the UAV. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic diagram of a laser distance measuring device mounted on a drone is proposed for the utility model;

[0016] Figure 2 This is a partial disassembled diagram of a laser ranging device mounted on a drone proposed in the utility model;

[0017] Figure 3 A partially expanded schematic diagram of a laser distance measuring device mounted on a drone is provided for the utility model;

[0018] Figure 4 This is a partial diagram of a laser ranging device mounted on an unmanned aerial vehicle proposed in the utility model.

[0019] Legend:

[0020] 1. UAV body; 2. Mounting seat; 3. Bar groove; 4. Spring; 5. Connecting block; 6. Limiting strip; 7. Round hole; 8. Pull rod with handle; 9. Support plate; 10. Fixing block; 11. Limiting hole; 12. Round groove; 13. Driving motor; 14. Driving rod; 15. Arc-shaped connecting plate; 16. Fixing plate; 17. Distance measuring device body. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a laser ranging device mounted on a drone, comprising a drone body 1, a mounting seat 2 is fixedly installed on the top of the drone body 1, two strip grooves 3 are provided on the top of the mounting seat 2, springs 4 are fixedly installed on one side of the inner walls of the two strip grooves 3, connecting blocks 5 are movably embedded in the inner surface walls of the two strip grooves 3, and one side of the outer walls of the two connecting blocks 5 is fixedly connected to the opposite side of the outer walls of the two springs 4, and a limiting strip 6 is fixedly installed on the other side of the outer walls of the two connecting blocks 5, two circular holes 7 are provided on one side of the outer wall of the mounting seat 2, handlebars 8 are movably inserted into the inner surface walls of the two circular holes 7, and one side of the outer walls of the two handlebars 8 are fixedly connected to the opposite side of the outer walls of the two connecting blocks 5, a supporting plate 9 is placed on the top of the mounting seat 2, and two fixing blocks 10 are fixedly installed on the bottom of the supporting plate 9, a limiting hole 11 is provided on the other side of the inner wall of the two strip grooves 3, and the outer walls of the two limiting strips 6 are movably inserted into the inside of the two limiting holes 11.

[0024] The effect achieved by the entire embodiment 1 is that, when in use, since the two handle pull rods 8 are movably inserted into the two circular holes 7, the other ends of the two handle pull rods 8 are fixedly connected to the two connecting blocks 5, and springs 4 are installed between the two connecting blocks 5 and one side of the inner wall of the two strip grooves 3, so that the two handle pull rods 8 are moved, the two connecting blocks 5 and the two limit strips 6 can be driven to move to one side and move a suitable distance, and at the same time squeeze the two springs 4, and then the support plate 9 is placed on the mounting seat 2, and the two The fixing blocks 10 are movably inserted in the two strip grooves 3, and then the two handle pull rods 8 are loosened. Under the action of the two springs 4, since the limiting holes 11 are opened on the other side of the inner wall of the two strip grooves 3, the two limiting strips 6 are driven to pass through the two fixing blocks 10 at the same time and are inserted in the two limiting holes 11, thereby limiting the support plate 9 on the mounting seat 2. When the laser ranging device needs to be inspected and repaired, it is convenient to remove it for maintenance, and the drone will not be damaged during maintenance, and the efficiency of its maintenance is improved.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, a circular groove 12 is opened on the top of the support plate 9, a driving motor 13 is fixedly installed on the top of the support plate 9, a driving rod 14 is fixedly installed on the top of the driving motor 13, three arc-shaped connecting plates 15 are movably embedded in the inner surface wall of the circular groove 12, a fixing plate 16 is fixedly installed on the top of the driving rod 14, and the bottom of the fixing plate 16 is fixedly connected to the tops of the three arc-shaped connecting plates 15, and a distance measuring device body 17 is fixedly installed on the top of the fixing plate 16.

[0026] The effect achieved by the entire embodiment 2 is that when the UAV flies to a suitable position, the driving motor 13 is started to drive the driving rod 14 and the fixing plate 16 to rotate. Since a circular groove 12 is provided on the support plate 9, and the three arc-shaped connecting plates 15 installed at the bottom of the fixing plate 16 are all movably embedded in the circular groove 12, the driving rod 14 drives the fixing plate 16 to rotate stably, so that the laser ranging device can measure the distance to multiple positions, thereby improving the practicability during use, thereby improving the laser ranging device mounted on the UAV.

[0027] Working principle: First, when it is necessary to accurately measure the distance of a high building, the drone is flown to a suitable position, and the distance is measured by the laser distance measuring device, and then the driving motor 13 is started. Since the three arc-shaped connecting plates 15 installed at the bottom of the fixing plate 16 are all movably embedded in the circular groove 12, the driving rod 14 drives the fixing plate 16 to rotate stably, and the laser distance measuring device measures the distance to multiple positions, which improves the practicality. When the laser distance measuring device has a problem and needs to be repaired, the two handle bars 8 are pulled to one side. Since the two connecting blocks 5 are movably embedded in the two bars The inside of the shaped groove 3 drives the two connecting blocks 5 to move to one side, and drives the two limiting strips 6 to move out from the two limiting holes 11 and the two fixing blocks 10. At this time, the two connecting blocks 5 squeeze the two springs 4, so that the support plate 9 and the two fixing blocks 10 can be taken out from the mounting seat 2, so that the UAV body 1 and the laser ranging device body 17 are separated, which is convenient for the staff to repair the laser ranging device without damaging the UAV, and the disassembly and separation process is simple, which improves the efficiency of repairing the laser ranging device. In general, the use effect of the laser ranging device mounted on the UAV is improved.

[0028] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A laser ranging device mounted on an unmanned aerial vehicle, comprising an unmanned aerial vehicle body (1), characterized in that: A mounting seat (2) is fixedly installed on the top of the drone body (1), and two strip grooves (3) are provided on the top of the mounting seat (2), and springs (4) are fixedly installed on one side of the inner walls of the two strip grooves (3), and connecting blocks (5) are movably embedded in the inner walls of the two strip grooves (3), and one side of the outer walls of the two connecting blocks (5) is fixedly connected to the opposite side of the outer walls of the two springs (4), and the other side of the outer walls of the two connecting blocks (5) is fixedly installed with a limiting strip (6), and two circular holes (7) are provided on one side of the outer wall of the mounting seat (2), and the inner walls of the two circular holes (7) are movably inserted with pull rods with handles (8), and one side of the outer walls of the two pull rods with handles (8) is fixedly connected to the opposite side of the outer walls of the two connecting blocks (5).

2. The laser distance measuring device mounted on an unmanned aerial vehicle according to claim 1, characterized in that: A support plate (9) is placed on the top of the mounting seat (2), and two fixing blocks (10) are fixedly mounted on the bottom of the support plate (9).

3. The laser ranging device mounted on an unmanned aerial vehicle according to claim 2, characterized in that: A limiting hole (11) is provided on the other side of the inner wall of the two strip-shaped grooves (3), and the outer walls of the two limiting strips (6) are movably inserted into the two limiting holes (11).

4. The laser distance measuring device mounted on an unmanned aerial vehicle according to claim 3, characterized in that: A circular groove (12) is provided on the top of the support plate (9), and a driving motor (13) is fixedly mounted on the top of the support plate (9).

5. The laser distance measuring device mounted on an unmanned aerial vehicle according to claim 4, characterized in that: A driving rod (14) is fixedly mounted on the top of the driving motor (13), and three arc-shaped connecting plates (15) are movably embedded in the inner surface wall of the circular groove (12).

6. The laser distance measuring device mounted on an unmanned aerial vehicle according to claim 5, characterized in that: A fixing plate (16) is fixedly mounted on the top of the driving rod (14), and the bottom of the fixing plate (16) is fixedly connected to the tops of the three arc-shaped connecting plates (15).

7. The laser distance measuring device mounted on an unmanned aerial vehicle according to claim 6, characterized in that: A distance measuring device body (17) is fixedly mounted on the top of the fixing plate (16).

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