A multi-spectral camera bracket mounted on an unmanned aerial vehicle

Abstract

The utility model discloses a multi-spectral camera bracket mounted on an unmanned aerial vehicle, comprising a clamping seat, a positioning bolt is arranged at the corner of the clamping seat, a micro motor is arranged in the middle of the bottom end of the clamping seat, and the output end of the micro motor is connected with a rotating shaft, a boss is arranged on the surface of one end of the rotating shaft, a positioning hole is opened on the bottom surface of the rotating shaft, and a connecting seat is distributed below the rotating shaft; the combination of the provided connecting seat, the slot and the positioning rod can facilitate the subsequent disassembly and assembly of the entire bracket structure, which is more convenient and quick, and has higher practicality; when the rotating shaft is input into the slot opened on the inner side of the connecting seat, the reverse force generated by the deformation of the first spring will push the positioning rod, thereby realizing the lateral movement of the positioning rod, and then one end of the positioning rod is input into the inner side of the positioning hole, so as to realize the quick connection between the connecting seat and the rotating shaft, which is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the field of a multi-spectral camera bracket mounted on an unmanned aerial vehicle, in particular to a multi-spectral camera bracket mounted on an unmanned aerial vehicle. Background Art

[0002] Unmanned aircraft, also known as drones, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. Drones are actually a general term for unmanned aircraft. With the rapid development of science and technology and the popularization of civilian use of drones, drones have been widely used in geological surveys, agriculture, disaster relief, video shooting and other fields, taking advantage of their multi-lens all-round stereoscopic shooting effects. Drones mainly rely on mounted multi-spectral cameras to shoot real scenes of the external environment.

[0003] For example, a multispectral camera bracket mounted on a drone disclosed in the utility model with authorization announcement number CN211417630U can enable the multispectral camera to be assembled with different drones, thereby improving the versatility and flexibility of the multispectral camera. However, according to the above, most of the multispectral camera brackets mounted on drones are currently integrated structures when in use, which will cause the multispectral camera bracket mounted on the drone to occupy a large space, making it difficult to carry and difficult to replace parts, resulting in poor practicality. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a multispectral camera bracket mounted on a drone, which can solve the problems of the existing multispectral camera bracket mounted on a drone, allowing the multispectral camera to be assembled with different drones, thereby improving the versatility and flexibility of the multispectral camera. However, according to the above-mentioned, most of the multispectral camera brackets mounted on drones are currently integrated structures when in use, which will cause the multispectral camera bracket mounted on the drone to occupy a large space itself, making it difficult to carry and difficult to replace parts, resulting in technical problems of poor practicality.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-spectral camera bracket mounted on an unmanned aerial vehicle, comprising a clamping seat, a positioning bolt is arranged at the corner of the clamping seat, a micro motor is arranged in the middle of the bottom end of the clamping seat, and the output end of the micro motor is connected to a rotating shaft, a boss is arranged on the surface of one end of the rotating shaft, a positioning hole is provided on the bottom surface of the rotating shaft, a connecting seat is distributed below the rotating shaft, a slot is provided in the middle of the top end of the connecting seat, a groove is provided on the inner side wall of the connecting seat, a positioning rod passes through the inner side of the bottom of the connecting seat, and an auxiliary slide is sleeved on the outer side of one end of the positioning rod, the side wall of the auxiliary slide is fixedly connected to a first spring, and an auxiliary structure is installed at the bottom of the connecting seat.

[0006] As a preferred technical solution of the utility model, the auxiliary structure includes a connecting plate and a side plate, the connecting plate is fixedly installed on the bottom of the connecting seat, and the side plate is fixedly installed on one side of the bottom of the connecting plate.

[0007] As a preferred technical solution of the utility model, an adjustment plate is distributed on the inner side of the side plate, and a soft pad is provided on the side wall of the adjustment plate, a cross bar is provided at the other end of the adjustment plate, and the end of the cross bar away from the adjustment plate is fixedly connected to a limiting plate, and a second spring is sleeved on the outer surface of the cross bar.

[0008] As a preferred technical solution of the utility model, the bosses are equidistantly distributed along the center point of the rotating shaft, and the outer diameter size of the bosses is matched with the inner diameter size of the grooves.

[0009] As a preferred technical solution of the present utility model, the positioning rod is slidably connected to the connecting seat through the auxiliary slide plate, and the positioning rod is symmetrically distributed along the vertical center line of the connecting seat.

[0010] As a preferred technical solution of the present utility model, the cushions are evenly distributed on the side walls of the adjustment plate, and the adjustment plate is symmetrically distributed along the vertical center line of the connecting plate.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By using the connection seat, the slot and the positioning rod in combination, the disassembly and assembly of the entire bracket structure can be facilitated, which is more convenient and quick, and has higher practicality. When the rotating shaft is input into the slot opened on the inner side of the connection seat, the reverse force generated by the deformation of the first spring will push the positioning rod, thereby realizing the lateral movement of the positioning rod, and then inputting one end of the positioning rod into the inner side of the positioning hole, realizing the quick connection between the connection seat and the rotating shaft, which is convenient and quick;

[0013] 2. By using the combination of the adjustment plate, the cross bar and the second spring, the camera can be effectively limited and clamped in the subsequent use to ensure its stability in subsequent use. When the adjustment plate moves laterally, the cross bar will drive the second spring to deform, and then the reverse force generated by the deformation of the second spring can be combined to achieve lateral resetting of the adjustment plate. In combination with the multiple soft pads arranged on the side wall of the adjustment plate, the camera can be effectively clamped to ensure its stability when used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the multi-spectral camera bracket mounted on the UAV of the utility model;

[0015] Figure 2 This is a schematic diagram of the upward structure of the bracket connector for the multi-spectral camera mounted on the UAV of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the multi-spectral camera bracket connection seat mounted on the UAV of the utility model;

[0017] Figure 4 This is a schematic diagram of the top view of the structure of the multi-spectral camera bracket connecting plate mounted on the UAV of the utility model;

[0018] Among them: 1. Card-connecting seat; 2. Positioning bolt; 3. Micro motor; 4. Rotating shaft; 5. Boss; 6. Positioning hole; 7. Connecting seat; 8. Slot; 9. Groove; 10. Positioning rod; 11. Auxiliary slide plate; 12. First spring; 13. Connecting plate; 14. Side plate; 15. Adjusting plate; 16. Cushion; 17. Cross bar; 18. Limiting plate; 19. Second spring. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1 and Figure 2As shown, the utility model provides a multi-spectral camera bracket mounted on a drone, comprising a clamping seat 1, a positioning bolt 2 is arranged at the corner of the clamping seat 1, a micro motor 3 is arranged at the middle of the bottom end of the clamping seat 1, and the output end of the micro motor 3 is connected to a rotating shaft 4, a boss 5 is arranged on one end surface of the rotating shaft 4, a positioning hole 6 is opened on the bottom surface of the rotating shaft 4, a connecting seat 7 is distributed below the rotating shaft 4, a slot 8 is opened in the middle of the top of the connecting seat 7, a groove 9 is opened on the inner side wall of the connecting seat 7, a positioning rod 10 passes through the inner side of the bottom of the connecting seat 7, and an auxiliary slide plate 11 is sleeved on the outer side of one end of the positioning rod 10, a first spring 12 is fixedly connected to the side wall of the auxiliary slide plate 11, and an auxiliary structure is installed at the bottom of the connecting seat 7;

[0022] When in use, the card seat 1 is connected to the bottom of the drone, and then the card seat 1 and the drone are fixedly connected by the provided positioning bolts 2, and then the multi-spectral camera is connected to the inner side of the adjustment plate 15 by card engagement;

[0023] As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a micro motor 3 is arranged in the middle of the bottom end of the package card connector 1, and a rotating shaft 4 is connected to the output end of the micro motor 3. A boss 5 is arranged on one end surface of the rotating shaft 4. The bosses 5 are equidistantly distributed along the center point of the rotating shaft 4, and the outer diameter size of the boss 5 is adapted to the inner diameter size of the groove 9. A positioning hole 6 is provided on the bottom surface of the rotating shaft 4, and a connecting seat 7 is distributed below the rotating shaft 4, and a slot 8 is provided in the middle of the top end of the connecting seat 7, and a groove 9 is provided on the inner side wall of the connecting seat 7. A positioning rod 10 passes through the inner side of the bottom of the connecting seat 7, and an auxiliary slide plate 11 is sleeved on the outer side of one end of the positioning rod 10. The positioning rod 10 is slidably connected with the connecting seat 7 through the auxiliary slide plate 11, and the positioning rod 10 is vertically connected to the connecting seat 7. The center line is symmetrically distributed, the side wall of the auxiliary slide plate 11 is fixedly connected with a first spring 12, the connecting plate 13 is fixedly installed at the bottom of the connecting seat 7, and a side plate 14 is fixedly installed on one side of the bottom of the connecting plate 13, the connecting plate 13 and the side plate 14 form an auxiliary structure, and the auxiliary structure is arranged at the bottom of the connecting seat 7, an adjustment plate 15 is distributed on the inner side of the side plate 14, and a cushion 16 is arranged on the side wall of the adjustment plate 15, and the cushion 16 is equidistantly distributed on the side wall of the adjustment plate 15, and the adjustment plate 15 is symmetrically distributed along the vertical center line of the connecting plate 13, a cross bar 17 is arranged at the other end of the adjustment plate 15, and the end of the cross bar 17 away from the adjustment plate 15 is fixedly connected to the limiting plate 18, and the outer surface of the cross bar 17 is sleeved with a second spring 19;

[0024] When in use, first input the rotating shaft 4 into the slot 8 opened on the inner side of the connecting seat 7, and at the same time, the boss 5 will be snap-connected to the inner side of the groove 9, and then when the rotating shaft 4 is completely input into the inner side of the slot 8, the reverse force generated by the deformation of the first spring 12 will push the auxiliary slide plate 11 laterally, and then use the lateral movement of the auxiliary slide plate 11 to achieve the lateral movement of the positioning rod 10, and then one end of the positioning rod 10 will be input into the inner side of the positioning hole 6, so as to realize the connection between the connecting seat 7 and the rotating shaft 4, which is convenient and fast, and has higher practicality, and then the multi-spectral camera is placed on the inner side of the two side plates 14. Since the side plates 14 are detachably connected to the connecting plate 13 by fastening bolts, they can be pre-engaged in use. The spacing between the two side plates 14 is adjusted according to the size of the multi-spectral camera. Since the side plates 14 are in a concave shape as a whole, when the multi-spectral camera is placed on the inner side of the side plates 14, effective position limiting can be achieved. At the same time, when the multi-spectral camera is placed on the inner side of the side plates 14, the adjustment plate 15 will be pushed laterally, and then the adjustment plate 15 will move laterally to push the cross bar 17, so as to achieve the lateral movement of the cross bar 17. When the cross bar 17 moves laterally, it will drive the second spring 19 to deform accordingly. Combined with the reverse force generated by its deformation, the lateral movement of the adjustment plate 15 can be achieved. Then, the adjustment plates 15 moving toward each other on both sides can be used to effectively clamp the multi-spectral camera. The setting of the soft pad 16 can provide simple protection for the multi-spectral camera.

[0025] Specific working principle:

[0026] First, connect the card seat 1 to the bottom of the drone, and then use the set positioning bolts 2 to fix the card seat 1 and the drone, and then input the rotating shaft 4 into the slot 8 opened on the inner side of the connecting seat 7, and the boss 5 will be connected to the inner side of the groove 9. Then, when the rotating shaft 4 is completely input into the inner side of the slot 8, the reverse force generated by the deformation of the first spring 12 will push the auxiliary slide 11 laterally, and then use the lateral movement of the auxiliary slide 11 to achieve the lateral movement of the positioning rod 10, and then one end of the positioning rod 10 will be input into the inner side of the positioning hole 6, so as to realize the connection between the connecting seat 7 and the rotating shaft 4, which is convenient and fast, and has higher practicality, and then place the multispectral camera on the inner side of the two side panels 14. Since the side panels 14 are detachable with the connecting plate 13 through the fastening bolts, The side plates 14 are connected, so when in use, the distance between the two side plates 14 can be adjusted in advance according to the size of the multi-spectral camera, and because the side plates 14 are concave in shape as a whole, when the multi-spectral camera is placed on the inner side of the side plates 14, effective limiting of the multi-spectral camera can be achieved. At the same time, when the multi-spectral camera is placed on the inner side of the side plates 14, it will push the adjustment plate 15 laterally, and then the adjustment plate 15 will move laterally to push the cross bar 17, so as to achieve the lateral movement of the cross bar 17. When the cross bar 17 moves laterally, it will drive the second spring 19 to deform accordingly, and the reverse force generated by the deformation can achieve the lateral movement of the adjustment plate 15, and then the adjustment plates 15 moving toward each other on both sides can be used to effectively clamp the multi-spectral camera, and the setting of the soft pad 16 can perform simple protective treatment on the multi-spectral camera, and the whole structure is easy to disassemble and has higher flexibility.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-spectral camera bracket mounted on an unmanned aerial vehicle, comprising a card connector (1), characterized in that: A positioning bolt (2) is provided at the corner of the clamping seat (1), a micro motor (3) is provided at the middle of the bottom end of the clamping seat (1), and the output end of the micro motor (3) is connected to a rotating shaft (4), a boss (5) is provided on one end surface of the rotating shaft (4), a positioning hole (6) is provided on the bottom surface of the rotating shaft (4), a connecting seat (7) is distributed below the rotating shaft (4), a slot (8) is provided at the middle of the top end of the connecting seat (7), a groove (9) is provided on the inner side wall of the connecting seat (7), a positioning rod (10) passes through the inner side of the bottom of the connecting seat (7), and an auxiliary slide plate (11) is sleeved on the outer side of one end of the positioning rod (10), a first spring (12) is fixedly connected to the side wall of the auxiliary slide plate (11), and an auxiliary structure is installed at the bottom of the connecting seat (7).

2. The multi-spectral camera bracket mounted on an unmanned aerial vehicle according to claim 1, characterized in that: The auxiliary structure comprises a connecting plate (13) and a side plate (14); the connecting plate (13) is fixedly mounted on the bottom of the connecting seat (7), and the side plate (14) is fixedly mounted on one side of the bottom of the connecting plate (13).

3. The multi-spectral camera bracket mounted on an unmanned aerial vehicle according to claim 2, characterized in that: An adjustment plate (15) is distributed on the inner side of the side plate (14), and a soft pad (16) is arranged on the side wall of the adjustment plate (15). A cross bar (17) is arranged at the other end of the adjustment plate (15), and one end of the cross bar (17) away from the adjustment plate (15) is fixedly connected to a limit plate (18), and a second spring (19) is sleeved on the outer surface of the cross bar (17).

4. The multi-spectral camera bracket mounted on an unmanned aerial vehicle according to claim 1, characterized in that: The bosses (5) are distributed equidistantly along the center point of the rotating shaft (4), and the outer diameter of the bosses (5) is matched with the inner diameter of the groove (9).

5. The multi-spectral camera bracket mounted on an unmanned aerial vehicle according to claim 1, characterized in that: The positioning rod (10) is slidably connected to the connecting seat (7) via the auxiliary slide plate (11), and the positioning rod (10) is symmetrically distributed along the vertical center line of the connecting seat (7).

6. The multi-spectral camera bracket mounted on an unmanned aerial vehicle according to claim 3, characterized in that: The soft pads (16) are distributed equidistantly on the side walls of the adjustment plate (15), and the adjustment plate (15) is distributed symmetrically along the vertical center line of the connecting plate (13).

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