Multi-lens surveying and mapping unmanned aerial vehicle

Abstract

The utility model provides a multi-lens surveying and mapping unmanned aerial vehicle, relates to surveying and mapping unmanned aerial vehicle technical field, the multi-lens surveying and mapping unmanned aerial vehicle comprises an unmanned aerial vehicle body, a support device and a fixing device, the peripheral surface of the unmanned aerial vehicle body is respectively fixedly connected with wings, one side surface of the unmanned aerial vehicle body is fixedly connected with a lens group, the supporting device is mounted on the surface of the unmanned aerial vehicle body by means of a fixing device and comprises a mounting ring, the mounting ring is mounted on the surface of the unmanned aerial vehicle body by means of the fixing device, and a plurality of uniformly distributed mounting rods are fixedly connected to the surface of one side of the mounting ring. The unmanned aerial vehicle solves the problems that in the prior art, when sometimes the unmanned aerial vehicle lands on bumpy ground, the unmanned aerial vehicle shakes, inclines and is difficult to keep stable, so that surface components of the unmanned aerial vehicle make contact and collide with the ground, the components are damaged, normal use of the unmanned aerial vehicle is affected, and the unmanned aerial vehicle is damaged. And the use effect and the service life of the unmanned aerial vehicle are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, in particular to a multi-lens surveying and mapping unmanned aerial vehicle. Background Art

[0002] Drone surveying and mapping is an innovative modern surveying and mapping technology that uses drones to achieve aerial surveying methods for data collection and investigation and analysis. In order to improve the collection effect and work efficiency, existing drones will be equipped with lens groups to achieve multi-lens collection and mapping.

[0003] When using traditional drone mapping, the drone is first placed on the ground, and then the remote control is operated to make the drone take off, and the camera is linked to take pictures in flight. After the mapping is completed, the drone is operated to land on the ground. However, in actual use, it is found that sometimes when the drone lands on rough ground, the drone will shake and tilt, and it is difficult to keep it stable, causing the surface parts of the drone to contact and collide with the ground, resulting in damage to the parts, affecting the normal use of the drone and reducing the use effect and service life of the drone. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when a drone lands on a rough ground, the drone sometimes shakes and tilts, making it difficult to keep stable, causing surface parts of the drone to contact and collide with the ground, resulting in damage to the parts, affecting the normal use of the drone and reducing the use effect and service life of the drone, and a multi-lens mapping drone is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-lens surveying and mapping UAV, comprising a UAV body, a supporting device and a fixing device, wherein the four surrounding surfaces of the UAV body are respectively fixedly connected to wings, a lens group is fixedly connected to one side surface of the UAV body, the supporting device is mounted on the surface of the UAV body with the aid of the fixing device, the supporting device comprises a mounting ring, the mounting ring is mounted on the surface of the UAV body with the aid of the fixing device, a plurality of evenly distributed mounting rods are fixedly connected to one side surface of the mounting ring, an adjusting tube is slidably connected to the circular arc surface of the mounting rod, a mounting plate is fixedly connected to the side surface of the adjusting tube away from the mounting ring, springs are sleeved on the circular arc surfaces of the adjusting tube and the mounting rod, and the two ends of the spring are respectively fixedly connected to the mounting plate and the mounting ring.

[0006] The effect achieved by the above components is that when the drone body is used in surveying and mapping work, it can land better on the ground under different conditions, keep the drone body stable, not prone to shaking and deviation, and not prone to contact and collision with the ground to cause damage, thereby extending the service life and use effect of the drone body.

[0007] Preferably, two limit rods are fixedly connected to the surface of the mounting plate, and a plurality of sliding holes evenly distributed circumferentially are opened on the surface of the mounting ring. The plurality of sliding holes are grouped in pairs, and the sliding holes in the same group are slidably connected to the two limit rods respectively.

[0008] The effect achieved by the above components is: through the setting of the limit rod and the sliding hole, the adjustment tube is more stable and less likely to shake when used with the movement of the spring, so that the drone body can land more smoothly when in use.

[0009] Preferably, one end of the two limit rods is respectively fixedly connected with a stopper, and the size of the stopper is slightly larger than the size of the sliding hole.

[0010] The effect achieved by the above components is: through the setting of the stopper, the limit rod can slide more stably through the sliding hole on the mounting ring, is not easy to fall off, and better ensures the stable use of the adjustment tube.

[0011] Preferably, a reinforcement plate is fixedly connected to one side surface of the mounting plate, and a plurality of protrusions are fixedly connected to the surface of the reinforcement plate, and the cross-sections of the plurality of protrusions are trapezoidal.

[0012] The effect achieved by the above components is: through the setting of the reinforcement plate, the friction force is further increased when the fixed plate contacts the ground, so that the support is more stable and less prone to abnormal shaking, thereby improving the support effect of the drone body.

[0013] Preferably, the fixing device includes four fixing plates, and the four fixing plates are respectively fixedly connected to the four sides of the drone body, and the cross-sections of the four fixing plates are "U"-shaped. The inner walls of the four fixing plates are respectively engaged with the inner walls of the mounting ring, and mounting holes are respectively opened on one side surface of the four fixing plates. Bolts are slidably inserted into the inner walls of the mounting holes, and the bolts are threadedly connected to the surface of the mounting ring.

[0014] The effects achieved by the above components are: the assembly of the support device is more convenient and quick, thereby more conveniently protecting the drone body, and also making the support device easier to repair during use, thereby ensuring the normal use of the support device.

[0015] Preferably, an operating block is fixedly connected to the surface of the bolt, and a plurality of anti-slip stripes are provided on the surface of the operating block.

[0016] The effect achieved by the above components is: through the setting of the operating block, the bolts are more convenient to use, so that the installation ring can be assembled and fixed more conveniently, and the maintenance and repair of the support device is also convenient.

[0017] Preferably, reinforcement grooves are respectively opened on both sides of the surfaces of the four fixing plates, and reinforcement blocks are clamped on the inner walls of the reinforcement grooves, and the reinforcement blocks are fixedly connected to the surface of the mounting ring.

[0018] The effect achieved by the above components is: through the reinforcement block and the reinforcement setting, the connection effect between the mounting ring and the fixing plate is further improved, so that the mounting ring is installed more firmly, and the stability of the support device is further improved.

[0019] Preferably, a washer is sleeved on the surface of the bolt, and the washer is a rubber ring.

[0020] The effect achieved by the above components is that, through the arrangement of the washers, the bolts are more stably and firmly mounted on the fixing plate, and are not prone to rotational loosening, thereby better ensuring the stable assembly of the mounting ring.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, when the drone body is used in surveying and mapping work, it can land on the ground in different conditions better, keep the drone body stable, not prone to shaking or deviation, and not prone to contact and collision with the ground to cause damage, thereby extending the service life and use effect of the drone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the support device of this application;

[0025] Figure 3 For this application Figure 2 A schematic diagram of the side three-dimensional structure;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing device of this application.

[0027] Legend: 1. UAV body; 2. Wing; 3. Lens group; 4. Support device; 41. Mounting ring; 42. Mounting rod; 43. Adjustment tube; 44. Spring; 45. Mounting plate; 46. Limit rod; 47. Slide hole; 48. Stop block; 49. Reinforcement plate; 5. Fixing device; 51. Fixing plate; 52. Mounting hole; 53. Bolt; 54. Operating block; 55. Reinforcement groove; 56. Reinforcement block; 57. Washer. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1As shown, a multi-lens surveying and mapping UAV includes a UAV body 1, a supporting device 4 and a fixing device 5. The four sides of the UAV body 1 are fixedly connected with wings 2, one side surface of the UAV body 1 is fixedly connected with a lens group 3, and the supporting device 4 is installed on the surface of the UAV body 1 with the help of the fixing device 5.

[0029] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: the support device 4 includes a mounting ring 41, the mounting ring 41 is mounted on the surface of the drone body 1 by means of a fixing device 5, a plurality of evenly distributed mounting rods 42 are fixedly connected to one side surface of the mounting ring 41, an adjusting tube 43 is slidably connected to the circular arc surface of the mounting rod 42, a mounting plate 45 is fixedly connected to the side surface of the adjusting tube 43 away from the mounting ring 41, a spring 44 is sleeved on the circular arc surface of the adjusting tube 43 and the mounting rod 42, and the two ends of the spring 44 are fixedly connected to the mounting plate 45 and the mounting ring 41 respectively. When the drone body 1 is used for surveying and mapping, the support device 4 is first installed using the fixing device 5, and then the drone body 1 needs to land on a bump. When on the uneven ground, control the drone body 1 to descend, and when the support device 4 contacts the ground, the mounting plate 45 will first contact the ground, and when it hits the raised ground, the adjusting tube 43 will slide along the slide bar, and in this state, the adjusting tube 43 will ensure a certain stability under the action of the spring 44, and will not shake easily, so that the drone body 1 on the mounting ring 41 will maintain a stable state under the action of the adjusting tube 43. At this time, when the drone body 1 is used in surveying and mapping work, it can better land on the ground under different conditions, keep the drone body 1 stable, not easy to shake or deviate, and not easy to contact and collide with the ground to cause damage, thereby extending the service life and use effect of the drone body 1.

[0030] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: the surface of the mounting plate 45 is fixedly connected to two limit rods 46, and the surface of the mounting ring 41 is provided with a plurality of sliding holes 47 evenly distributed around the circumference, and the plurality of sliding holes 47 are arranged in groups of two, and the sliding holes 47 in the same group are respectively slidably connected to the two limit rods 46. By setting the limit rods 46 and the sliding holes 47, the regulating tube 43 is more stable and less likely to shake when used with the movement of the spring 44, so that the drone body 1 can land more smoothly when in use, and one end of the two limit rods 46 is respectively fixedly connected to a stopper 48, and the size of the stopper 48 is slightly larger than that of the stopper 48. The size of the sliding hole 47 is larger than that of the sliding hole 47. Through the setting of the stop block 48, the limit rod 46 can slide more stably through the sliding hole 47 on the mounting ring 41 and is not easy to disengage, thereby better ensuring the stable use of the adjustment tube 43. A reinforcing plate 49 is fixedly connected to the surface of one side of the mounting plate 45. A plurality of protrusions are fixedly connected to the surface of the reinforcing plate 49. The cross-sections of the plurality of protrusions are trapezoidal. Through the setting of the reinforcing plate 49, the friction force is further increased when the fixing plate 51 contacts the ground, thereby making the support more stable and not easy to shake abnormally, thereby improving the support effect on the drone body 1.

[0031] Reference Figure 1 and Figure 4 As shown, in this embodiment: the fixing device 5 includes four fixing plates 51, and the four fixing plates 51 are respectively fixedly connected to the surrounding surfaces of the drone body 1. The cross-section of the four fixing plates 51 is "U"-shaped. The inner walls of the four fixing plates 51 are respectively clamped with the inner walls of the mounting ring 41. One side surface of the four fixing plates 51 is respectively provided with mounting holes 52, and the inner walls of the mounting holes 52 are slidably provided with bolts 53, and the bolts 53 are threadedly connected with the surface of the mounting ring 41. When the fixing device 5 is used to assemble the support device 4, the mounting ring 41 is first clamped on the inner wall of the fixing plate 51 on the surface of the drone body 1, and then the bolts 53 are inserted along the sliding holes 47 on the surface of the fixing plate 51, and then the bolts 53 are threadedly connected with the surface of the mounting ring 41. At this time, the assembly of the support device 4 is more convenient and quick, and the drone body 1 can be protected more conveniently, and the support device 4 is more convenient to repair during use, thereby ensuring the normal use of the support device 4.

[0032] Reference Figure 1 and Figure 4As shown, in this embodiment: an operating block 54 is fixedly connected to the surface of the bolt 53, and a plurality of anti-slip stripes are provided on the surface of the operating block 54. Through the provision of the operating block 54, the bolt 53 is more convenient when in use, so that the mounting ring 41 can be assembled and fixed more conveniently, and the maintenance and repair of the support device 4 is also convenient. Reinforcement grooves 55 are respectively provided on both sides of the surfaces of the four fixing plates 51, and reinforcement blocks 56 are clamped on the inner walls of the reinforcement grooves 55. The reinforcement blocks 56 are fixedly connected to the surface of the mounting ring 41. Through the provision of the reinforcement blocks 56 and the reinforcement, the connection effect between the mounting ring 41 and the fixing plate 51 is further improved, so that the mounting ring 41 is more firmly installed, and the stability of the support device 4 is further improved. A washer 57 is sleeved on the surface of the bolt 53, and the washer 57 is a rubber ring. Through the provision of the washer 57, the bolt 53 is more stably and firmly installed on the fixing plate 51, and is not prone to rotation loosening, thereby better ensuring the stable assembly of the mounting ring 41.

[0033] Working principle: When the drone body 1 is used for surveying and mapping, the supporting device 4 is first installed using the fixing device 5. Then, when the drone body 1 needs to land on an uneven ground, the drone body 1 is controlled to descend. When the supporting device 4 contacts the ground, the mounting plate 45 will first contact the ground. When it hits the raised ground, the adjusting tube 43 will slide along the slide bar, and in this state, the adjusting tube 43 will ensure a certain stability under the action of the spring 44 and will not shake easily. The drone body 1 on the mounting ring 41 will remain in a stable state under the action of the adjusting tube 43. At this time, when the drone body 1 is used for surveying and mapping, it can better land on the ground under different conditions, keep the drone body 1 stable, and will not shake or deviate easily. It will not collide with the ground and cause damage, thereby extending the service life and use effect of the drone body 1.

[0034] When the fixing device 5 is used to assemble the supporting device 4, the mounting ring 41 is first clamped on the inner wall of the fixing plate 51 on the surface of the UAV body 1, and then the bolt 53 with the washer 57 is inserted along the sliding hole 47 on the surface of the fixing plate 51, and then the operating block 54 on the bolt 53 is turned to thread the bolt 53 with the surface of the mounting ring 41. At this time, the assembly of the supporting device 4 is more convenient and quick, and the UAV body 1 can be protected more conveniently, and the supporting device 4 is easier to repair during use, thereby ensuring the normal use of the supporting device 4.

Claims

1. A multi-lens surveying and mapping UAV, comprising a UAV body (1), a supporting device (4) and a fixing device (5), characterized in that: The drone body (1) is fixedly connected to the wings (2) on all four sides of the drone body (1), and a lens group (3) is fixedly connected to one side surface of the drone body (1). The support device (4) is mounted on the surface of the drone body (1) by means of a fixing device (5). The support device (4) comprises a mounting ring (41). The mounting ring (41) is mounted on the surface of the drone body (1) by means of a fixing device (5). A plurality of evenly distributed mounting rods (42) are fixedly connected to one side surface of the mounting ring (41). An adjusting tube (43) is slidably connected to the circular arc surface of the mounting rod (42). A mounting plate (45) is fixedly connected to the side surface of the adjusting tube (43) away from the mounting ring (41). A spring (44) is sleeved on the circular arc surface of the adjusting tube (43) and the mounting rod (42). Two ends of the spring (44) are fixedly connected to the mounting plate (45) and the mounting ring (41) respectively.

2. The multi-lens surveying and mapping UAV according to claim 1, characterized in that: Two limit rods (46) are fixedly connected to the surface of the mounting plate (45), and a plurality of sliding holes (47) with uniform circumferences are opened on the surface of the mounting ring (41). The plurality of sliding holes (47) are grouped in pairs, and the sliding holes (47) in the same group are respectively slidably connected to the two limit rods (46).

3. The multi-lens surveying and mapping UAV according to claim 2, characterized in that: One end of the two limit rods (46) is respectively fixedly connected with a stopper (48), and the size of the stopper (48) is slightly larger than the size of the sliding hole (47).

4. The multi-lens surveying and mapping UAV according to claim 1, characterized in that: A reinforcing plate (49) is fixedly connected to a surface of one side of the mounting plate (45), and a plurality of protrusions are fixedly connected to a surface of the reinforcing plate (49), wherein the cross-sections of the plurality of protrusions are trapezoidal.

5. The multi-lens surveying and mapping UAV according to claim 1, characterized in that: The fixing device (5) comprises four fixing plates (51), the four fixing plates (51) are respectively fixedly connected to the four sides of the drone body (1), the cross-section of the four fixing plates (51) is "U"-shaped, the inner walls of the four fixing plates (51) are respectively engaged with the inner wall of the mounting ring (41), and the one side surface of the four fixing plates (51) is respectively provided with a mounting hole (52), the inner wall of the mounting hole (52) is slidably provided with a bolt (53), and the bolt (53) is threadedly connected to the surface of the mounting ring (41).

6. The multi-lens surveying and mapping UAV according to claim 5, characterized in that: An operating block (54) is fixedly connected to the surface of the bolt (53), and a plurality of anti-slip stripes are provided on the surface of the operating block (54).

7. The multi-lens surveying and mapping UAV according to claim 5, characterized in that: Reinforcement grooves (55) are respectively provided on both sides of the surfaces of the four fixing plates (51), and the inner walls of the reinforcement grooves (55) are clamped with reinforcement blocks (56), and the reinforcement blocks (56) are fixedly connected to the surface of the mounting ring (41).

8. The multi-lens surveying and mapping UAV according to claim 5, characterized in that: A washer (57) is sleeved on the surface of the bolt (53), and the washer (57) is a rubber ring.

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