Multifunctional unmanned aerial vehicle capable of being charged by solar energy

Abstract

The invention relates to the field of unmanned aerial vehicles, and discloses a multifunctional unmanned aerial vehicle capable of being charged by solar energy, the multifunctional unmanned aerial vehicle comprises an unmanned aerial vehicle body with a charging module arranged on the surface, a groove is formed in the bottom of the unmanned aerial vehicle body, and a supporting assembly which can make contact with the water surface and is used for supporting the unmanned aerial vehicle body is arranged in the groove; a deformation assembly used for driving the supporting assembly to move out of the groove and make contact with the water surface is arranged in the groove, and a control assembly providing power for the deformation assembly is arranged at the bottom of the unmanned aerial vehicle body. Through cooperation of the control assembly, the deformation assembly, the groove, the supporting assembly and the like, the supporting assembly can be hidden in the groove in a folded state, cannot be exposed out of the unmanned aerial vehicle body and is matched with the unmanned aerial vehicle body in size, then wind resistance can be reduced, and the overall attractiveness can be improved; part of narrow environments can be conveniently passed, and normal flight is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of unmanned aerial vehicles, and in particular to a multifunctional unmanned aerial vehicle capable of being charged by solar energy. Background Art

[0002] Drones are mainly controlled by ground controllers through wireless sensing technology. They are flexible, responsive, and have low operating requirements. They are widely used in police, urban management, agriculture, geology, meteorology, electricity, disaster relief, video shooting and other fields.

[0003] For example, Chinese patent publication number CN111268123A discloses a drone that can be used for amphibious landing, comprising: a main body, a movable groove, a bottom groove, a mounting hole, a movable plate and a movable block; the main body includes an auxiliary part, an inner groove, and a guide plate; the outer side of the main body is a wedge-shaped structure, and both sides of the main body are provided with auxiliary parts of an arc structure; the bottom groove is used to be arranged at the bottom of the main body, so that when the drone takes off again, it can be assisted by the bottom groove to avoid the bottom of the device being adsorbed with the water surface, thereby causing the drone to be unable to take off quickly, and the interior of the bottom groove is an inclined structure, so as to better separate the bottom of the device from the water surface.

[0004] The device ensures a stable landing on the water surface by adding a main body and a movable plate to the bottom of the drone. However, the main body and the movable plate are exposed to the outside, which will generate resistance and affect the normal flight of the drone. It is also not convenient for the drone to pass through some narrow environments, and there are certain limitations in its use.

[0005] Therefore, it is necessary to provide a multifunctional unmanned aerial vehicle that can be charged by solar energy to solve the above-mentioned technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional UAV that can be charged by solar energy, so as to solve the problems in the above-mentioned background technology that the main body and the movable plate are exposed to the outside, which will generate resistance and affect the normal flight of the UAV, and it is also inconvenient to pass through some narrow environments.

[0007] In order to achieve the above purpose, a multifunctional UAV is designed which can be hidden inside the UAV body without affecting the normal flight and passage of the UAV body and can ensure stable landing on the water surface.

[0008] Based on the above ideas, the present invention provides the following technical solutions: a multifunctional solar-charged drone, comprising a drone body with a charging module on the surface, a groove is provided at the bottom of the drone body, a support component that can contact the water surface and is used to support the drone body is provided inside the groove, a deformation component for driving the support component to move out of the groove and contact the water surface is provided inside the groove, and a control component for providing power to the deformation component is provided at the bottom of the drone body; when landing on the water surface, the control component drives the support component to move out of the groove through the deformation component, and makes the area of ​​the support component twice as large as before.

[0009] As a further solution of the present invention: the control component includes a bracket fixedly connected to the drone body, a cavity is jointly opened between the bottom of the bracket and the drone body, a floating block is slidably installed inside the cavity, and a flexible rack transmission-connected to the deformation component is fixedly installed on the surface of the floating block.

[0010] As a further solution of the present invention: the deformation assembly includes a main rod, a slave rod, two main rods and two slave rods which are rotatably connected to the groove and the support assembly, a gear connected to a flexible rack transmission is fixedly installed on the outer surface of a main rod, and a connecting rod is rotatably connected between a slave rod and the two main rods.

[0011] As a further solution of the present invention: the one main rod and the one slave rod, as well as the two main rods and the two slave rods are in a parallel state. When the one main rod rotates, it can drive the one slave rod to rotate in the same direction through the support assembly. The one slave rod drives the two main rods to rotate in the opposite direction through the connecting rod. The two main rods drive the two slave rods to rotate in the opposite direction synchronously through the support assembly.

[0012] As a further solution of the present invention: a first base point, a second base point, a third base point and a fourth base point are respectively formed between the one main rod, the one slave rod, the two main rods and the two slave rods and the groove, and the heights of the second base point, the third base point, the first base point and the fourth base point decrease in sequence, the connection between the connecting rod and the one slave rod is located on the side of the second base point away from the support assembly, and the connection between the connecting rod and the two main rods is located on the side of the third base point close to the support assembly.

[0013] As a further solution of the present invention: the one main rod and one slave rod, as well as the two main rods and two slave rods are all in a coplanar state, and the one main rod and one slave rod are located outside the two main rods and two slave rods.

[0014] As a further solution of the present invention: the supporting assembly includes an upper partition rotatably connected to a main rod and a slave rod, and a base rotatably connected to two main rods and two slave rods, a long shaft is rotatably installed on the side of the upper partition away from the gear, a lower partition is fixedly sleeved on the outer surface of the long shaft and is in an overlapping state with the upper partition, a pull rope fixedly wound outside the long shaft is fixedly connected to the surface of the base, a reversing column for reversing the pull rope is rotatably installed on the surface of the upper partition and on the side close to the long shaft, and a torsion spring for resetting the lower partition is sleeved on the outer surface of the long shaft.

[0015] As a further solution of the present invention: a long groove for accommodating a pull rope and a reversing column is provided on the top of the upper partition, avoidance holes are provided on the surfaces of the upper partition and the lower partition, and the avoidance holes on the upper partition are connected to the long groove, and two moving components symmetrically arranged front and back are slidably installed inside the two avoidance holes on the upper partition and the lower partition, and a slide plate slidably matched with the long groove and corresponding to the positions of the two moving components is fixedly installed on the outer surface of the pull rope, and when the slide plate contacts the two moving components, the two moving components are driven to close to the middle to close the avoidance holes.

[0016] As a further solution of the present invention: the moving component includes an upper moving plate that slides with the avoidance hole on the upper partition and a lower moving plate that slides with the avoidance hole on the lower partition, springs are fixedly installed between the upper partition and the lower moving plate and the avoidance holes, a wedge-shaped frame corresponding to the position of the skateboard is fixedly installed on the surface of the upper moving plate, and the upper moving plate and the lower moving plate are designed to move synchronously in a magnetic manner.

[0017] As a further solution of the present invention: the surface of the slide plate is provided with wedge-shaped grooves corresponding to the positions of the two wedge-shaped frames, the wedge-shaped frames have inclined surfaces, and the inclined surfaces and the wedge-shaped grooves of the two wedge-shaped frames are arranged in an "eight" shape.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: through the coordination among the control component, the deformation component, the groove and the support component, the support component can be hidden in the groove in a folded state, will not be exposed outside the drone body and is adapted to the size of the drone body, thereby reducing wind resistance and improving the overall aesthetics, and facilitating passing through some narrow environments and ensuring normal flight; when falling on the ground, the control component can play a role of stable support, and when falling on the water surface, the support component can be moved out of the groove and increased to twice the contact area with the water surface, ensuring that the drone body can land smoothly on the water surface, and because the contact area is increased, the stability is better and the practicality is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2It is a schematic diagram of the groove structure of the present invention; Figure 3 It is a schematic diagram of the control component structure of the present invention; Figure 4 It is a schematic diagram of the structure of the deformation component of the present invention; Figure 5 It is a schematic diagram of the structure of the upper baffle and the lower baffle of the present invention; Figure 6 It is a schematic diagram of the structure of the drone body and the lower partition of the present invention; Figure 7 It is a schematic diagram of the upper partition and the slide plate structure of the present invention; Figure 8 It is a schematic diagram of the internal structure of the upper partition of the present invention; Fig. 9 It is a schematic diagram of the structure of the side plate, the upper partition plate and the lower partition plate of the present invention; Fig.10 It is a schematic diagram of the structure of the diamond block and the upward moving plate of the present invention.

[0020] In the figure: 1, drone body; 2, control component; 3, deformation component; 4, groove; 5, support component; 6, moving component; 7, skateboard; 8, avoidance hole; 9, side plate; 201, bracket; 202, cavity; 203, floating block; 204, flexible rack; 301, a main rod; 302, a slave rod; 303, gear; 304, a second main rod; 305, a second slave rod; 306, connecting rod; 307 , first base point; 308, second base point; 309, third base point; 310, fourth base point; 501, lower partition; 502, upper partition; 503, long axis; 504, pull rope; 505, reversing column; 506, long groove; 507, base; 601, lower plate; 602, upper plate; 603, wedge frame; 604, spring; 605, diamond block; 701, wedge groove; 901, diamond groove. DETAILED DESCRIPTION

[0021] Embodiment 1: See also Figure 1 to Figure 2 The embodiment of the present invention provides a multifunctional UAV that can be charged by solar energy, which is mainly used to ensure the stable flight and water surface support of the UAV body 1, and specifically includes a UAV body 1, a groove 4 is provided at the bottom of the UAV body 1, and a support component 5 that can contact the water surface and is used to support the UAV body 1 when landing on the water surface is arranged inside the groove 4, and a deformation component 3 is also arranged inside the groove 4 for driving the support component 5 to move out of the groove 4 and then contact the water surface; a control component 2 that provides driving force for the deformation component 3 is arranged at the bottom of the UAV body 1.

[0022] The control component 2 is configured as a support leg of the drone body 1. When the drone body 1 lands on the ground, the control component 2 supports the drone body 1. When the drone body 1 lands on the water, the control component 2 drives the support component 5 to move out of the groove 4 through the deformation component 3, and the area of ​​the support component 5 (in the vertical direction) becomes twice the original area, and this area is the contact area with the water surface. In this embodiment, a charging module (not shown in the figure) is provided on the top of the drone body 1, which can realize automatic solar charging. It and the drone body 1 are both existing mature technologies and will not be described in detail here.

[0023] See also Figures 1 to 5 In this embodiment, preferably: the control component 2 includes a bracket 201 fixedly connected to the surface of the drone body 1, a cavity 202 is provided between the bottom of the bracket 201 and the drone body 1, a floating block 203 is slidably installed inside the cavity 202, the floating block 203 has a certain weight and can rise along the bracket 201 based on the cavity 202 when it encounters water. A flexible rack 204 that is transmission-connected to the deformation component 3 is fixedly installed on the top of the floating block 203, and when the floating block 203 rises, the flexible rack 204 provides driving force for the deformation component 3.

[0024] In the above structure, the part of the cavity 202 located in the drone body 1 has a circuitous portion. When the flexible rack 204 rises with the floating block 203 and moves along the cavity 202, it can enter the circuitous portion of the cavity 202, thereby greatly reducing the space occupied by the flexible rack 204 after movement, so as to ensure the normal arrangement of components in the drone body 1.

[0025] Further, the deformation assembly 3 includes a main rod 301, a slave rod 302, a second main rod 304 and a second slave rod 305 which are rotatably connected to the groove 4 and the support assembly 5. A gear 303 which is transmission-connected to the flexible rack 204 is fixedly mounted on the outer surface of the main rod 301; Figure 3 As shown, when the flexible rack 204 rises, the main rod 301 is driven to rotate counterclockwise through the gear 303. The connecting rod 306 is connected between the main rod 302 and the main rod 304 for common rotation. When the main rod 301 rotates, the supporting assembly 5 can drive the main rod 302 to move synchronously, and the main rod 304 is driven to deflect in the opposite direction through the connecting rod 306. The main rod 304 drives the two main rods 304 to deflect in the opposite direction through the supporting assembly 5. That is, the main rod 301 and the main rod 302 have the same rotation direction, and the main rods 304 and the two main rods 305 have the same rotation direction, and the two are opposite.

[0026] In the above structure, if Figure 4As shown, a main rod 301, a slave rod 302, the second main rod 304 and the second slave rod 305 have a first base point 307, a second base point 308, a third base point 309 and a fourth base point 310 respectively between the main rod 301, the slave rod 302, the second main rod 304 and the second slave rod 305 and the groove 4, and the heights of the second base point 308, the third base point 309, the first base point 307 and the fourth base point 310 decrease in sequence (viewed from top to bottom), and the connection between the connecting rod 306 and the slave rod 302 is located on the side of the second base point 308 away from the support assembly 5, and the connection between the connecting rod 306 and the two main rods 304 is located on the side of the third base point 309 close to the support assembly 5, so that when the slave rod 302 rotates, the two main rods 304 can be driven to rotate in the opposite direction through the connecting rod 306.

[0027] At the same time, the main rod 301 and the slave rod 302, as well as the two main rods 304 and the two slave rods 305 are all in a coplanar state, and the coplanar state of the two is staggered front to back, and the main rod 301 and the slave rod 302 are located on the outside; based on the setting of the first base point 307 to the fourth base point 310, the two main rods 304 and the two slave rods 305 can be located inside the main rod 301 and the slave rod 302 in the contracted state (at this time, the whole is in a folded X shape), and the two main rods 304 and the two slave rods 305 can be moved out from between the main rod 301 and the slave rod 302 and deformed into an open state (at this time, the whole is in an open U shape).

[0028] Furthermore, the support assembly 5 includes an upper partition 502 rotatably connected to a main rod 301 and a slave rod 302, and a base 507 rotatably connected to two main rods 304 and two slave rods 305. The rotatable connection between the two main rods 304 and the two slave rods 305 and the base 507 allows the base 507 to move synchronously with the two main rods 304, thereby allowing the base 507 to move out from above the upper partition 502, and the bottom of the base 507 can reach a state flush with the top of the upper partition 502. A long shaft 503 is rotatably installed on the side of the upper partition 502 away from the gear 303, and a lower partition 501 is fixedly sleeved on the outer surface of the long shaft 503. When a structure such as a main rod 301 and a slave rod 302 is in a retracted state, the upper partition 502 and the lower partition 501 are in an upper and lower overlapping state. When a structure such as a main rod 301 and a slave rod 302 is in an open state, the upper partition 502 and the lower partition 501 turn into a colinear state and the lower partition 501 is against the bottom of the base 507.

[0029] like Figure 5As shown, in order to adjust the upper partition 502 and the lower partition 501, a pull rope 504 fixedly wound on the outer surface of the long axis 503 is fixedly installed on the surface of the base 507, and a long groove 506 for accommodating the pull rope 504 is opened on the top of the upper partition 502. A reversing column 505 for reversing the pull rope 504 is rotatably installed inside the long groove 506 and on one side close to the long axis 503. The reversing column 505 is specifically circular and located above the pull rope 504. When the base 507 moves out from above the upper partition 502, it will drive the pull rope 504 to move with the reversing column 505 as the turning point. When the pull rope 504 moves with the base 507 and passes through the reversing column 505 and is straightened again, the continued movement of the base 507 will pull the pull rope 504, so that the pull rope 504 drives the long axis 503 to rotate clockwise and then drives the upper partition 502 and the lower partition 501 to turn into a colinear state. At the same time, a torsion spring is sleeved on the outer surface of the long shaft 503 to facilitate the subsequent automatic reset of the lower partition 501 relative to the upper partition 502.

[0030] In order to ensure the stable removal of the upper partition 502 and the lower partition 501, chamfers can be provided on the left and right groove walls of the groove 4, or the upper partition 502 and the lower partition 501 are located outside the groove 4 (the bottom of the drone body 1). In this embodiment, the front and rear dimensions of the upper partition 502 and the lower partition 501 need to be adapted to the hollow dimensions of the bracket 201, so that the removal of the upper partition 502 and the lower partition 501 will not collide with the bracket 201.

[0031] During use, the drone body 1 flies normally. When it falls to the ground, the bracket 201 contacts the ground and can land smoothly. When it falls to the water surface, water enters from the cavity 202 to drive the float 203 and the flexible rack 204 to rise. The flexible rack 204 drives a main rod 301 to rotate and move outside the groove 4 through the gear 303. A main rod 301 drives the upper partition 502 to move synchronously and drives a slave rod 302 to rotate in the same direction through the upper partition 502. A slave rod 302 drives the second main rod 304 to rotate in the opposite direction through the connecting rod 306 and also moves out of the groove 4. The second main rod 304 drives the base 507 to move in the opposite direction with the upper partition 502 and drives the two slave rods 305 to rotate in the same direction through the base 507. Finally, the upper partition 502 and the lower partition 501 are moved out of the groove 4 and the bottom of the base 507 is flush with the top of the upper partition 502. When the two main rods 304 drive the base 507 and the upper partition 502 to move relatively away from each other, the two ends of the pull rope 504 are in a close state in the early stage and will not drive the pull rope 504 to move. When the base 507 and the upper partition 502 are about to move relatively away from each other to the limit position, the base 507 cooperates with the reversing column 505 to pull the pull rope 504 to rotate the long axis 503, so that the lower partition 501 is rotated to a collinear state with the upper partition 502 with the long axis 503 as the base point and abuts against the base 507. Finally, the collinear upper partition 502 and the lower partition 501 can contact the water surface and play a role in supporting the drone body 1.

[0032] To summarize, through the cooperation of structures such as the flexible rack 204, a main rod 301, a pull rope 504 and a reversing column 505, the upper baffle 502 and the lower baffle 501 can be folded and retracted in the groove 4, will not be exposed outside the drone body 1 and are adapted to the size of the drone body 1, thereby reducing wind resistance and improving the overall aesthetics, and it is also convenient to pass through some narrow environments and ensure normal flight; when falling on the ground, the bracket 201 can play a role of stable support, and when falling on the water surface, the upper baffle 502 and the lower baffle 501 can be moved out of the groove 4 and turned into a colinear state, thereby greatly increasing the contact area with the water surface, the contact area is increased by two times and the center line of the contact area is parallel to the center line of the drone body in the up and down direction, ensuring that the drone body 1 can fall smoothly on the water surface, and because the contact area is increased, the stability is better and the practicality is higher.

[0033] Embodiment 2:

[0034] See also Figures 1 to 7On the basis of the first embodiment, in order to improve the compatibility between the drone body 1 and the existing camera, the groove 4 is designed to be annular, that is, a portion fixedly connected to the drone body 1 is reserved in the middle for detachably assembling the camera; at the same time, avoidance holes 8 are opened through the surfaces of the upper partition 502 and the lower partition 501, and the avoidance holes 8 on the upper partition 502 are connected to the long groove 506. When the upper partition 502 and the lower partition 501 are in an overlapping state, the camera body is located inside the avoidance hole 8. When the upper partition 502 and the lower partition 501 are moved out, there will be no collision or interference with the camera due to the existence of the avoidance hole 8.

[0035] In order to ensure the contact area when the upper partition 502 and the lower partition 501 are in a co-linear state, the avoidance hole 8 is designed in a cross shape as a whole. Two moving components 6 are symmetrically arranged front and back and are slidably installed inside the two avoidance holes 8 on the upper partition 502 and the lower partition 501. In the initial state, the moving components 6 are located in the avoidance hole 8 and will not interfere with the camera. A slide plate 7 that slides with the long groove 506 is fixedly installed on the outer surface of the pull rope 504. The slide plate 7 extends into the avoidance hole 8 and corresponds to the position of the two moving components 6. When the slide plate 7 slides along the long groove 506 and contacts the two moving components 6, it can drive the two moving components 6 to close to the middle and close the avoidance hole 8.

[0036] See also Figures 1 to 8 In this embodiment, preferably: the moving component 6 includes an upper moving plate 602 that slides with the avoidance hole 8 on the upper partition 502 and a lower moving plate 601 that slides with the avoidance hole 8 on the lower partition 501, and springs 604 for resetting after relative movement are fixedly installed between the upper partition 502 and the lower moving plate 601 and the hole wall of the avoidance hole 8; at the same time, a wedge frame 603 corresponding to the position of the slide plate 7 is fixedly installed on the side wall of the upper moving plate 602, and the two wedge frames 603 are arranged in opposite directions, so that when the slide plate 7 contacts the wedge frame 603, the two upper moving plates 602 can be driven to move toward the middle.

[0037] In order to ensure the synchronous movement of the upper plate 602 and the lower plate 601, the upper plate 602 and the lower plate 601 are set to a magnetic state, so that when the upper plate 602 moves, the corresponding lower plate 601 can be driven to move synchronously, and the magnetic area of ​​the upper plate 602 and the lower plate 601 is set on the side close to the corresponding spring 604 (the side away from the center of the avoidance hole 8), so that the upper plate 602 and the lower plate 601 on the front and rear sides will not affect each other. Among them, the magnetic synchronous design is an existing mature technology and will not be described in detail here.

[0038] Furthermore, the surface of the slide plate 7 located at the avoidance hole 8 is provided with a wedge-shaped groove 701 corresponding to the two wedge-shaped frames 603. When the wedge-shaped groove 701 contacts the two wedge-shaped frames 603, the two upward moving plates 602 can be driven to close to block the avoidance hole 8. At the same time, the setting of the slide plate 7 can also play a role in stabilizing the pull rope 504. Specifically, the wedge-shaped frames 603 have an inclined surface, and the inclined surfaces of the two wedge-shaped frames 603 and the wedge-shaped groove 701 are arranged in an "eight" shape as a whole.

[0039] When in use, after falling on the water surface, the upper partition 502 and the lower partition 501 are driven to move out of the groove 4 and change from the overlapping state to the colinear state through the cooperation of structures such as the floating block 203, the flexible rack 204, the gear 303 and the main rod 301. The working process and effect of this part are the same as those in Example 1 and will not be repeated here. The difference is that the upper partition 502 and the lower partition 501 remain in an overlapping state at the initial stage of movement. At this time, the movement of the upper partition 502 and the lower partition 501 in coordination with the avoidance hole 8 will not interfere with the camera. When the upper partition 502 and the lower partition 501 move to the bottom of the camera, the base 507 will drive the slide plate 7 to move in the direction of the wedge frame 603 through the pull rope 504 and the reversing column 505. Finally, the wedge groove 701 contacts the wedge groove 701 and then drives the two upper plates 602 to close to the middle. At the same time, under the action of magnetic attraction, the two lower plates 601 can move synchronously, so that the avoidance holes 8 on the upper partition 502 and the lower partition 501 are all closed.

[0040] In Example 1, although the state changes of the upper partition 502 and the lower partition 501 can be achieved to meet the needs of water landing and normal flight, since the bottom of the drone body 1 often needs to be equipped with a camera to meet the camera requirements, if the upper partition 502 and the lower partition 501 are not adjusted, collision and interference will occur between the camera body, thereby affecting the overall normal use, and there are certain usage limitations.

[0041] Compared with the first embodiment, through the cooperation of structures such as the pull rope 504, the slide plate 7, the wedge frame 603 and the upper moving plate 602, when the upper partition 502 and the lower partition 501 are folded and retracted in the groove 4, the upper moving plate 602 and the lower moving plate 601 are hidden in the avoidance hole 8 and will not collide or interfere with the camera, nor will they affect the camera's shooting range, and will not produce resistance to the flight of the drone body 1. When falling onto the water surface, the upper baffle 502 and the lower baffle 501 first move synchronously to cooperate with the avoidance hole 8 to detach from the camera, and then the upper baffle 502 and the lower baffle 501 are turned into a co-linear state, and when turned into the co-linear state, the upper plate 602 and the lower plate 601 can be driven to close to the middle to block the avoidance hole 8, thereby ensuring the contact area with the water surface, ensuring that the drone body 1 can fall onto the water surface smoothly, and because the upper baffle 502 and the lower baffle 501 are located below the camera after being co-linear, the camera will not get wet when falling onto the water surface. The overall operation is combined with the movement of the pull rope 504 and the setting of the upper baffle 502 and the lower baffle 501, and it is more applicable.

[0042] Embodiment three:

[0043] See also Figures 1 to 10 On the basis of the second embodiment, in order to further increase the contact area with the water surface, the upper baffle 502 and the lower baffle 501 are slidably installed with a side plate 9 on the side away from the long axis 503. At this time, the avoidance hole 8 is set through the corresponding side for the sliding assembly of the side plate 9. The side plate 9 can slide out from the upper baffle 502 / lower baffle 501, thereby increasing the contact area.

[0044] In order to realize the sliding out and reset of the side plate 9, a diamond groove 901 is provided on the side of the side plate 9 close to the long axis 503, and a diamond block 605 that movably fits with the diamond groove 901 is fixedly installed on the side of the upper plate 602 and the lower plate 601 away from the long axis 503. When the upper plate 602 / lower plate 601 are closed toward the middle, the diamond block 605 can be driven to move synchronously and then cooperate with the diamond groove 901 to drive the side plate 9 to slide out from the upper plate 602 / lower plate 601. When the upper plate 602 / lower plate 601 are separated to both sides, the side plate 9 can be reset through the diamond block 605 and the diamond groove 901.

[0045] See also Figures 1 to 10 In this embodiment, it is preferred that: the diamond groove 901 and the diamond block 605 are both designed in a parallelogram shape, and the length dimension of the diamond groove 901 is greater than the length dimension of the diamond block 605, so that when the diamond block 605 moves, it first separates from the side of the diamond groove 901 close to the spring 604, moves along the diamond groove 901, and finally contacts the side of the diamond groove 901 away from the spring 604, and then drives the side plate 9 to move through the diamond groove 901.

[0046] During use, after falling on the water surface, the upper partition 502 and the lower partition 501 are driven to move out of the groove 4 and become colinear through the cooperation of structures such as the floating block 203, the flexible rack 204, the gear 303 and the main rod 301. The upper plate 602 and the lower plate 601 are driven to close to the middle to close the avoidance hole 8 to ensure the contact area through the cooperation of structures such as the upper plate 602, the lower plate 601, the pull rope 504 and the slide plate 7. The working process and effect of this part are the same as those in Example 2 and will not be repeated here. The difference is: when the upper plate 602 and the lower plate 601 close to the middle and begin to close the avoidance hole 8, the diamond block 605 can be driven to move synchronously, and the diamond block 605 cooperates with the diamond groove 901 to drive the side plate 9 to slide out from the side of the upper partition 502 / lower partition 501; when the upper plate 602 and the lower plate 601 are reset to both sides, the side plate 9 can be automatically reset and hidden in the upper partition 502 / lower partition 501 through the diamond block 605 and the diamond groove 901.

[0047] In the second embodiment, although the camera installation can be adapted by adjusting the upper baffle 502 and the lower baffle 501, the contact area with the water surface still needs to be improved to ensure that the drone body 1 can land smoothly on the water surface after the camera is installed.

[0048] Compared with the second embodiment, through the cooperation of structures such as the upper plate 602, the avoidance hole 8, the diamond block 605 and the diamond groove 901, when the upper plate 602 and the lower plate 601 are closed toward the middle and begin to close the avoidance hole 8, the side plate 9 can be driven to slide out from the side of the upper partition plate 502 / lower partition plate 501 to increase the contact area with the water surface, thereby improving the supporting effect to ensure that the drone body 1 can also land smoothly on the water surface after the camera is installed; when the upper plate 602 and the lower plate 601 are reset to both sides, the side plate 9 can be driven to automatically reset and hide in the upper partition plate 502 / lower partition plate 501, which will not affect the automatic reset of the upper partition plate 502 / lower partition plate 501 relative to the groove 4 and the camera body. The overall operation is combined with the movement and setting of the upper plate 602 / lower plate 601 to meet more needs in actual use.

Claims

1. A solar-chargeable multifunctional drone, comprising a drone body with a charging module disposed on the surface, characterized in that: The bottom of the drone body is provided with a groove, the inside of the groove is provided with a support component that can contact the water surface and is used to support the drone body, the inside of the groove is provided with a deformation component that is used to drive the support component to move out of the groove and contact the water surface, and the bottom of the drone body is provided with a control component that provides power for the deformation component; when landing on the water surface, the control component drives the support component to move out of the groove through the deformation component, and makes the area of ​​the support component become twice as large as the original area; The support assembly includes an upper partition rotatably connected to a main rod and a slave rod, and a base rotatably connected to two main rods and two slave rods, a long shaft is rotatably mounted on the side of the upper partition away from the gear, a lower partition is fixedly sleeved on the outer surface of the long shaft and overlapped with the upper partition, a pull rope fixedly wound outside the long shaft is fixedly connected to the surface of the base, a reversing column for reversing the pull rope is rotatably mounted on the surface of the upper partition and on the side close to the long shaft, and a torsion spring for resetting the lower partition is sleeved on the outer surface of the long shaft; A long groove for accommodating a pull rope and a reversing column is provided on the top of the upper partition, and avoidance holes are provided on the surfaces of the upper partition and the lower partition, and the avoidance holes on the upper partition are connected to the long groove. Two moving components symmetrically arranged front and back are slidably installed inside the two avoidance holes on the upper partition and the lower partition, and a slide plate slidably matched with the long groove and corresponding to the positions of the two moving components is fixedly installed on the outer surface of the pull rope. When the slide plate contacts the two moving components, the two moving components are driven to close toward the middle to close the avoidance holes.

2. The solar-chargeable multifunctional drone according to claim 1, characterized in that: The control component includes a bracket fixedly connected to the drone body, a cavity is jointly opened between the bottom of the bracket and the drone body, a floating block is slidably installed inside the cavity, and a flexible rack transmission-connected to the deformation component is fixedly installed on the surface of the floating block.

3. The solar-chargeable multifunctional drone according to claim 2, characterized in that: The deformation assembly includes a main rod, a slave rod, two main rods and two slave rods which are rotatably connected to the groove and the support assembly. A gear connected to a flexible rack transmission is fixedly installed on the outer surface of the main rod, and a connecting rod is rotatably connected between the slave rod and the two main rods.

4. The solar-chargeable multifunctional drone according to claim 3, characterized in that: The main rod and the slave rod, as well as the two main rods and the two slave rods are in a parallel state. When the main rod rotates, it can drive the slave rod to rotate in the same direction through the support assembly. The slave rod drives the two main rods to rotate in the opposite direction through the connecting rod. The two main rods drive the two slave rods to rotate in the opposite direction synchronously through the support assembly.

5. The solar-chargeable multifunctional drone according to claim 3, characterized in that: A first base point, a second base point, a third base point and a fourth base point are respectively formed between the one main rod, the one slave rod, the two main rods and the two slave rods and the groove, and the heights of the second base point, the third base point, the first base point and the fourth base point decrease in sequence. The connection between the connecting rod and the one slave rod is located on the side of the second base point away from the supporting assembly, and the connection between the connecting rod and the two main rods is located on the side of the third base point close to the supporting assembly.

6. The solar-chargeable multifunctional drone according to claim 3, characterized in that: The one main rod and one secondary rod as well as the two main rods and two secondary rods are all in a coplanar state, and the one main rod and one secondary rod are located outside the two main rods and the two secondary rods.

7. The solar-chargeable multifunctional drone according to claim 1, characterized in that: The moving assembly includes an upper moving plate that slides with the avoidance hole on the upper partition and a lower moving plate that slides with the avoidance hole on the lower partition. Springs are fixedly installed between the upper partition and the lower moving plate and the avoidance holes. A wedge-shaped frame corresponding to the position of the slide is fixedly installed on the surface of the upper moving plate, and the upper moving plate and the lower moving plate are designed to move synchronously in a magnetic manner.

8. The solar-chargeable multifunctional drone according to claim 7, characterized in that: The surface of the slide plate is provided with wedge-shaped grooves corresponding to the positions of the two wedge-shaped frames, the wedge-shaped frames have inclined surfaces, and the inclined surfaces and the wedge-shaped grooves of the two wedge-shaped frames are arranged in an "eight" shape.

Images