Ice and snow detection unmanned aerial vehicle convenient for replacing emergency mobile power supply

Abstract

The invention discloses an ice and snow detection unmanned aerial vehicle convenient to replace an emergency mobile power supply, and relates to the technical field of unmanned aerial vehicle mobile power supply replacement equipment, the ice and snow detection unmanned aerial vehicle comprises an unmanned aerial vehicle, and is characterized by further comprising a top cover, a shell, a box body, supporting legs, an ice and snow detector, a mobile power supply, a landing buffer mechanism, a sliding mechanism, a pop-up mechanism and a turnover mechanism; the two supporting legs are driven by the falling buffering mechanism to move, the mobile power source is driven by the pop-up mechanism to move, the pop-up mechanism is driven by the sliding mechanism to work, the sliding mechanism is driven by the falling buffering mechanism to work, the top cover is driven by the overturning mechanism to overturn, and the overturning mechanism is driven by the sliding mechanism to work. The landing buffering mechanism provides buffering protection for the unmanned aerial vehicle body, after buffering is finished, the sliding mechanism starts to work and pops up the mobile power source which runs out of electricity through the popping mechanism, meanwhile, the turnover mechanism opens the top cover, and a channel is expanded for popping up of the mobile power source.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile power supply replacement equipment for unmanned aerial vehicles, and in particular to an ice and snow detection unmanned aerial vehicle that is convenient for replacing emergency mobile power supplies. Background Art

[0002] With the development of drone technology, drones have been used in various industries. In monitoring operations in icy and snowy weather, drones are safer because they can fly to a certain height, have a wider field of view, and can be remotely controlled by humans.

[0003] The endurance of the drone will directly affect the progress of the monitoring. In the prior art, drones usually need to be fully charged before use to ensure long-term flight. During ice and snow monitoring, the extremely cold weather and temperature will have a certain impact on the battery inside the drone, resulting in the drone's endurance failing to reach the expected time. Therefore, a backup mobile power supply is usually used to supplement the drone's energy. The backup mobile power supply is usually installed inside the drone shell and cannot be easily replaced. When replacing the backup mobile power supply, it usually takes a lot of time, which delays the monitoring work and causes unpredictable consequences.

[0004] In order to solve the above problems, there is an urgent need for a device that can quickly replace the backup mobile power supply for the drone. Now, a snow and ice detection drone that is convenient for replacing the emergency mobile power supply is proposed. Summary of the invention

[0005] In view of the above problems, the present invention provides an ice and snow detection drone with an easy-to-replace emergency mobile power supply, which solves the problem that during ice and snow monitoring work, the extremely cold weather and temperature will have a certain impact on the battery inside the drone, resulting in the drone's flight time being unable to reach the expected time. Therefore, a carried backup mobile power supply is usually used to supplement the drone's power. However, the backup mobile power supply is usually installed inside the drone shell and cannot be easily replaced. When replacing the backup mobile power supply, it usually takes a lot of time, thereby delaying the monitoring work, thereby causing unexpected consequences.

[0006] The technical solution adopted by the present invention is: comprising a drone, characterized in that: further comprising a top cover, a shell, a box, legs, an ice and snow detector, a mobile power source, a landing buffer mechanism, a sliding mechanism, a pop-up mechanism, and a flip mechanism; Boxes are respectively provided on both sides of the lower end of the frame of the drone; Ice and snow monitors are detachably provided in both boxes; Two legs are movably arranged between the two boxes, and both legs are movably arranged at the middle of the lower end of the frame of the UAV; Both legs are provided with a landing buffer mechanism for buffering the impact of landing, and both legs are driven to move by the landing buffer mechanism; A housing is provided inside the frame of the drone; A mobile power source is detachably disposed in the housing, and the mobile power source is driven to move by a pop-up mechanism; Sliding mechanisms are respectively provided on both sides of the shell, and the two sliding mechanisms are respectively provided on both sides of the inside of the frame of the drone; The ejection mechanism is driven to work by the sliding mechanism; The sliding mechanism is driven to work by the landing buffer mechanism; A top cover is movably provided at the upper end of the shell, and the top cover is driven to flip through a flip mechanism, and the flip mechanism is driven to work by the sliding mechanism.

[0007] Further, the landing buffer mechanism comprises a guide rail, a first rectangular slider, a horizontal frame, a roller, a second rectangular slider, and a T-shaped mounting frame; A vertical rod of a T-shaped mounting frame is fixed at the lower end of the frame of the drone, and the first ends of the two legs are respectively rotatably arranged on the inner sides of the two ends of the horizontal rod of the T-shaped mounting frame; A first rectangular through slot is provided in each of the two legs, and a first rectangular sliding block is slidably provided in each of the two first rectangular through slots; A first connecting shaft is provided on the side walls of the two first rectangular sliding blocks; Guide rails are provided on both sides of the rear wall of the box body close to the two first connecting shafts, and second rectangular sliding blocks are slidably provided in the two guide rails; The two first connecting shafts are rotatably arranged with the two second rectangular sliding blocks respectively; The top walls of the two guide rails are each provided with a first end of a first return spring, and the second ends of the two first return springs are respectively fixedly connected to the two second rectangular sliding blocks; Horizontal frames are fixedly provided on both side walls of the second ends of the two legs, and rollers for reducing sliding friction are rotatably provided at the lower ends of the four horizontal frames; The two legs both drive the sliding mechanism to work by rotating.

[0008] Further, the sliding mechanism comprises a first mounting frame, a second mounting frame, a first connecting rod, and an L-shaped sliding plate; The left and right side walls of the frame of the drone are respectively provided with first rectangular through holes, and the two first rectangular through holes are both slidably penetrated by a horizontal plate provided with an L-shaped slide plate; The vertical plates of the two L-shaped slide plates are movably arranged between the left and right inner walls of the frame of the UAV; The vertical plates of the two L-shaped slides are respectively in detachable contact with the two side walls of the shell; The lower ends of the transverse plates of the two L-shaped slides are respectively provided with second mounting frames; The two second mounting frames are both movably arranged on the outer sides of the left and right side walls of the frame of the UAV; The first end of the first connecting rod is rotatably disposed in each of the two second mounting frames; A first mounting frame is provided on the upper part of the second end of each of the two legs; The second ends of the two first connecting rods are both rotatably disposed in the two first mounting frames; The vertical plates of the two L-shaped slides both drive the ejection mechanism to work by sliding; The transverse plates of the two L-shaped slide plates both drive the turning mechanism to work by sliding.

[0009] Further, the ejection mechanism comprises a second return spring, a placement plate, a third rectangular slider, a third return spring, and a prismatic slider; Rectangular sliding grooves are provided on the front and rear inner side walls of the housing, and a third rectangular sliding block is slidably provided in the two rectangular sliding grooves; A same placement plate is fixedly provided between the two third rectangular sliding blocks; The mobile power source is detachably arranged on the upper end of the placement plate; Rectangular cavities are respectively provided on both sides of the mobile power supply; The first end of a third return spring is disposed on the side walls of the two rectangular cavities; The second ends of the two third return springs are respectively fixed with prismatic sliders; The two prism sliders are slidably disposed in the two rectangular cavities respectively; The two side walls of the shell are respectively provided with second rectangular through holes; The two prism sliders are respectively detachably slidably arranged with the two second rectangular through holes; The two prismatic sliders are respectively in detachable contact with the outer walls of the vertical plates of the two L-shaped slides; The lower end of the placement plate is fixedly connected to the bottom wall of the shell through a plurality of second return springs.

[0010] Further, the flip mechanism comprises a third mounting frame, a mounting block, a main shaft, a spur gear, a rack plate, a slide bar, a fourth rectangular slide block, a fourth mounting frame, a second connecting rod, and an expansion block; The upper ends of the transverse plates of the two L-shaped slides are respectively provided with a second connecting shaft; The upper ends of the two second connecting shafts are respectively rotatably sleeved with the first ends of the second connecting rods; Expansion blocks are respectively provided on the two side walls of the frame of the drone close to the two L-shaped slides; A second rectangular through slot is respectively provided in the two expansion blocks; A fourth rectangular sliding block is slidably disposed in each of the two second rectangular through grooves; The lower ends of the two fourth rectangular sliding blocks slide through the two second rectangular through slots respectively and are fixed with fourth mounting frames; The second ends of the two second connecting rods are rotatably disposed in the two fourth mounting frames respectively; The upper ends of the two fourth rectangular sliding blocks slide through the two second rectangular through slots to fix the first end of the sliding rod; The second ends of the two sliding rods are respectively fixed with rack plates, and the two rack plates are slidably arranged on the upper ends of the two expansion blocks; A mounting block is provided in the middle of the front wall of the top cover; A third mounting frame cooperating with the mounting block is provided at the middle of the upper end of the front wall of the housing; The mounting block is rotatably arranged in the third mounting frame via a main shaft; The main shaft is fixedly connected to the mounting block; The two ends of the main shaft are respectively rotatably penetrated through the two side walls of the third mounting frame and fixed with spur gears; The two spur gears are respectively meshed with the two rack plates.

[0011] Advantages of the present invention: When the backup emergency power supply needs to be replaced, the present invention only needs to land the drone and contact the ground, and use the weight of the drone body as the driving source for the entire power supply replacement. When the drone lands, the landing buffer mechanism of the present invention will provide buffer protection for the drone body, and after the buffering ends, the sliding mechanism will start working and eject the exhausted mobile power supply through the pop-up mechanism. At the same time, the flip mechanism will open the top cover to open a channel for the mobile power supply to pop out. When the exhausted power supply pops out, the user can press a new power supply into the device to complete a quick replacement.

[0012] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 The figure is a schematic diagram of the overall structure of the frame of the UAV of the present invention; Figure 3 It is a schematic diagram of the working principle of the turning mechanism of the present invention; Figure 4 It is a schematic diagram of the overall structure of the landing buffer mechanism of the present invention; Figure 5 It is a schematic diagram of the bottom structure of the overall structure of the present invention; Figure 6 It is a schematic diagram of the working principle of the sliding mechanism of the present invention; Figure 7 This is a schematic diagram of the state of the mobile power supply of the present invention when it is ejected; Figure 8 It is a schematic diagram of the working principle of the ejection mechanism of the present invention; Fig. 9 A side sectional view of the mobile power housing of the present invention; Fig.10 It is a schematic diagram of the overall structure of the turning mechanism of the present invention.

[0015] Reference numerals: 1 is a drone, 2 is a shell, 3 is a top cover, 4 is a box, 5 is an ice and snow monitor, 6 is a rack plate, 7 is a spur gear, 8 is a second connecting rod, 9 is a horizontal frame, 10 is a roller, 11 is a slide bar, 12 is a fourth rectangular slider, 13 is a fourth mounting frame, 14 is a leg, 15 is a first rectangular slider, 16 is a second rectangular slider, 17 is an L-shaped slide plate, 18 is a first connecting rod, 19 is a T-shaped mounting frame, 20 is a prismatic slider, 21 is a main shaft, 22 is a mobile power supply, 23 is a placement plate, 24 is a second return spring, and 25 is a third return spring; 101 is an expansion block, 102 is a first rectangular through hole, and 1011 is a second rectangular through slot; 201 is a rectangular slide slot, 202 is a third mounting bracket, and 203 is a second rectangular through hole; 301 is a mounting block; 401 is a guide rail; 1401 is a first rectangular through slot, and 1402 is a first mounting frame; 1701 is a second mounting frame; 2201 is a rectangular cavity; 2301 is a third rectangular slider. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] In the description of the invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0018] refer to Figures 1 to 10 , an ice and snow detection drone that is convenient for replacing an emergency mobile power supply, comprising a drone, characterized by: further comprising a top cover, a shell, a box, legs, an ice and snow detector 5, a mobile power supply 22, a landing buffer mechanism, a sliding mechanism, a pop-up mechanism, and a flip mechanism; Boxes 4 are installed on both sides of the lower end of the frame of the drone 1, and the box 4 is used to install the ice and snow monitor 54 described later; Ice and snow monitors 5 are detachably installed in both boxes 4. Ice and snow monitors 5 are electrically connected to a mobile power source described later through a wire. Ice and snow detectors 5 are commercially available instruments, which transmit information to the central console through a camera and a sensor through the remote sensing principle. This is the prior art and will not be described in detail here. Two legs 14 are movably installed between the two boxes 4. Both legs 14 are movably arranged at the middle of the lower end of the frame of the drone 1. The two legs 14 are used to support the body of the drone 1 and serve as a support frame for the drone 1. When the drone descends, the two legs 14 first contact the guide ground and reduce the shock of the drone 1 body through the landing buffer mechanism described later. The two legs 14 are internally provided with a landing buffer mechanism for buffering the impact of landing, and the two legs 14 are driven to move by the landing buffer mechanism; A housing 2 is installed inside the frame of the drone 1, and the housing 2 is used to install a mobile power source 22 described later; A mobile power source 22 is detachably installed in the housing 2. The mobile power source 22 is driven by a pop-up mechanism. The mobile power source 22 provides working energy for the flight of the UAV and the ice and snow monitor 5. The ice and snow monitor 5 can also use an independent power source and does not share power with the UAV 1. Sliding mechanisms are installed on both sides of the housing 2, and the two sliding mechanisms are respectively arranged on both sides of the frame of the drone 1; The pop-up mechanism is driven to work by the sliding mechanism. When the sliding mechanism is working, the mobile power source 22 will be synchronously popped out to the outside of the housing 2 by the pop-up mechanism to realize unloading of the power source. The sliding mechanism is driven by the landing buffer mechanism. When the two legs 14 touch the ground, the buffer mechanism not only reduces the shock of the drone 1 body, but also starts to drive the sliding mechanism. A top cover 3 is movably installed on the upper end of the shell 2. The top cover 3 is driven to flip by a flip mechanism, and the flip mechanism is driven to work by the sliding mechanism. The top cover 3 is used to support the upper part of the power supply to provide a certain degree of protection for the top of the power supply. When the sliding mechanism is working, the top cover 3 will be opened by the flip mechanism to make way for the mobile power supply that is about to be ejected when the power is exhausted.

[0019] The landing buffer mechanism comprises a guide rail 401, a first rectangular slider 15, a horizontal frame 9, a roller 10, a second rectangular slider 16, and a T-shaped mounting frame 19; The lower end of the frame of the drone 1 is fixedly mounted with a vertical rod of a T-shaped mounting frame 19, and the first ends of the two legs 14 are rotatably mounted on the inner sides of the two ends of the horizontal rod of the T-shaped mounting frame 19; The two legs 14 are each provided with a first rectangular through slot 1401, and the first rectangular sliding blocks 15 are slidably installed in the two first rectangular through slots 1401; The side walls of the two first rectangular sliding blocks 15 are both equipped with first connecting shafts; Guide rails 401 are installed on both sides of the rear wall of the box body 4 near the two first connecting shafts, and second rectangular sliding blocks 16 are slidably installed in the two guide rails 401; The two first connecting shafts are rotatably arranged with the two second rectangular sliding blocks 16 respectively; The first ends of the first return springs are installed on the top walls of the two guide rails 401, and the second ends of the two first return springs are fixedly connected to the two second rectangular sliders 16 respectively; Horizontal frames 9 are fixedly mounted on both side walls of the second ends of the two legs 14, and rollers 10 for reducing sliding friction are rotatably mounted on the lower ends of the four horizontal frames 9; The two legs 14 both work by rotating to drive the sliding mechanism. When the drone 1 lands, the two legs 14 first touch the ground. At the moment the two legs 14 touch the ground, the weight of the drone 1 begins to press the two legs 14 downward. The angle between the two legs 14 gradually increases. The first rectangular slider 15 located in the two first rectangular through grooves 1401 begins to slide upward along the first rectangular through grooves 1401. The second rectangular slider 16 coaxially installed with the first rectangular slider 15 begins to slide upward along the guide rail 401. The two second rectangular sliders 16 begin to press the two second rectangular sliders 16 respectively during the upward sliding process. The first return spring is compressed, and the first return spring begins to deform under the external force, and indirectly feeds back the elastic force to the two legs 14, so that the two legs 14 are subjected to the buffering force provided by the first return spring at the moment of contacting the ground, thereby achieving a shock-absorbing effect on the drone 1 body. When the two legs 14 are opened outward, the roller 10 converts the sliding friction between the legs 14 and the ground into rolling friction, so that the T-shaped mounting frame 9 fixedly connected to the two legs 14 can move more smoothly on the ground. When the two legs 14 rotate outward, they will also drive the sliding mechanism described later to start driving the pop-up mechanism.

[0020] The sliding mechanism includes a first mounting frame 1402, a second mounting frame 1701, a first connecting rod 18, and an L-shaped sliding plate 17; The left and right side walls of the frame of the drone 1 are respectively provided with first rectangular through holes 102, and the two first rectangular through holes 102 are slidably penetrated by the horizontal plate on which the L-shaped slide plate 17 is installed; The vertical plates of the two L-shaped slide plates 17 are movably arranged between the left and right inner side walls of the frame of the UAV 1; The vertical plates of the two L-shaped slide plates 17 are respectively in detachable contact with the two side walls of the housing 2; The lower ends of the horizontal plates of the two L-shaped slide plates 17 are respectively installed with second mounting frames 1701; The two second mounting frames 1701 are both movably arranged outside the left and right side walls of the frame of the UAV 1; The first ends of the first connecting rods 18 are rotatably mounted in the two second mounting frames 1701; A first mounting frame 1402 is mounted on the upper portion of the second ends of the two legs 14; The second ends of the two first connecting rods 18 are both rotatably disposed in the two first mounting frames 1402; The vertical plates of the two L-shaped slide plates 17 are driven by the sliding ejection mechanism; The transverse plates of the two L-shaped slide plates 17 are driven by the sliding flip mechanism to work. Figure 4When the two legs 14 rotate outward, they will drive the first connecting rods 18 on both sides to start to deflect upward. During the upward deflection, the angles between the two first connecting rods 18 and the supporting legs 14 gradually become smaller. While the two first connecting rods 18 deflect upward, they will drive the L-shaped slides 17 on both sides to start to slide toward the inside of the shell of the drone 1. The vertical plates of the L-shaped slides 17 on both sides of the shell 2 gradually slide toward the sides of the shell 2. When the vertical plates of the two L-shaped slides 17 contact the prismatic sliders described later, the pop-up mechanism can be triggered to pop out the mobile power supply 22. At the same time, the two L-shaped slides 17 will also synchronously drive the flipping mechanism described later to drive the top cover 3 to open during the sliding process. The pop-up mechanism and the flipping mechanism will be synchronized under the sliding of the two L-shaped slides 17.

[0021] The ejection mechanism comprises a second return spring 24, a placement plate 23, a third rectangular slider 2301, a third return spring 25, and a prismatic slider 20; Rectangular slide grooves 201 are provided on the front and rear inner side walls of the housing 2, and third rectangular sliding blocks 2301 are slidably installed in the two rectangular slide grooves 201; A same placement plate 23 is fixedly installed between the two third rectangular sliding blocks 2301; The mobile power source 22 is detachably disposed on the upper end of the placement plate 23; Rectangular cavities 2201 are provided on both sides of the mobile power supply 22; The first end of the third return spring 24 is installed on the side walls of the two rectangular cavities 2201; The second ends of the two third return springs 25 are respectively fixedly mounted with prismatic sliders 20; The two prism sliders 20 are respectively slidably disposed in the two rectangular cavities 2201; The two side walls of the housing 2 are respectively provided with second rectangular through holes 203; The two prism sliders 20 are respectively detachably slidably arranged with the two second rectangular through holes 203; The two prismatic sliders 20 are respectively in detachable contact with the outer walls of the vertical plates of the two L-shaped slide plates 17; The lower end of the placement plate 23 is fixedly connected to the bottom wall of the shell 2 through a plurality of second return springs 24. When the vertical plates of the two L-shaped slides 17 contact the prismatic sliders 20 on both sides, they begin to squeeze the two prismatic sliders 20. When the prismatic sliders 20 are squeezed, the third return springs 25 begin to compress and deform. Because the two prismatic sliders 20 are still limited by the second rectangular through holes 203 before being completely squeezed, the mobile power supply 22 will not be ejected before the two prismatic sliders 20 are completely squeezed. When the L-shaped slides 17 on both sides continue to slide, and the parts of the two prismatic sliders 20 that contact the second rectangular through holes 203 on both sides are designed with arc chamfers, the two prismatic sliders 20 can be completely squeezed into the rectangular cavity 2201. With the cooperation of the two arc chamfers, the two prismatic sliders 20 At this time, the block 20 can smoothly detach from the second rectangular through holes 203 on both sides, and at this time, the elastic force of the several second reset springs 24 located at the lower end of the placement plate 23 is greater than the reset force of the third reset springs 25 on both sides, causing it to begin to reset without being subject to the longitudinal constraint force, and in the process of resetting, the placement plate 23 is pushed upward, and while being pushed up, the placement plate 23 also drives the mobile power supply 22 to begin to push upward to achieve pop-up. It should be noted that when the user takes away the mobile power supply 22 that has run out of power, the placement plate 23 is located above the shell 2. When the user needs to replace the backup emergency power supply, he only needs to place the new mobile power supply on the placement plate 23 and press the mobile power supply 22 downward so that the prismatic sliders 20 on both sides of the outer shell of the mobile power supply 22 pop out from the second rectangular through holes 203 on both sides again to achieve fixation.

[0022] The flip mechanism comprises a third mounting frame 202, a mounting block 301, a main shaft 21, a spur gear 7, a rack plate 6, a slide bar 11, a fourth rectangular slide block 12, a fourth mounting frame 13, a second connecting rod 8, and an expansion block 101; The upper ends of the transverse plates of the two L-shaped slide plates 17 are respectively provided with second connecting shafts; The upper ends of the two second connecting shafts are respectively rotatably sleeved with the first ends of the second connecting rods 8; Expansion blocks 101 are respectively installed on the two side walls of the frame of the drone 1 near the two L-shaped slides 17; The two expansion blocks 101 are respectively provided with a second rectangular through slot 1011; A fourth rectangular sliding block 12 is slidably installed in each of the two second rectangular through grooves 1011; The lower ends of the two fourth rectangular sliding blocks 12 slide through the two second rectangular through slots 1011 and are fixedly mounted with the fourth mounting frame 13; The second ends of the two second connecting rods 8 are rotatably disposed in the two fourth mounting frames 13 respectively; The upper ends of the two fourth rectangular sliding blocks 12 slide through the two second rectangular through slots 1011 to fix the first end of the sliding rod 11; The second ends of the two slide bars 11 are respectively fixedly mounted with rack plates 6, and the two rack plates 6 are slidably disposed on the upper ends of the two expansion blocks 101; A mounting block 301 is installed in the middle of the front wall of the top cover 3; A third mounting frame 202 is mounted in the middle of the upper end of the front wall of the housing 2 and cooperates with the mounting block 301; The mounting block 301 is rotatably mounted in the third mounting frame 202 via the main shaft 21; The main shaft 21 is fixedly connected to the mounting block 301; The two ends of the main shaft 21 rotate through the two side walls of the third mounting frame 202 and are fixedly mounted with spur gears 7; Two spur gears 7 are respectively meshed with two rack plates 6, referring to Figure 3 When the horizontal plates of the L-shaped slide plates 17 on both sides slide toward the inside of the UAV 1 frame, the second connecting rods 8 on both sides begin to deflect to the right side driven by the two L-shaped slide plates 17. While deflecting to the right, the two second connecting rods 8 respectively drive the fourth mounting frames 13 on both sides to slide to the right along the lower ends of the expansion blocks 101 on both sides. While sliding to the right, the two fourth mounting frames 13 drive the sliding rods 11 fixedly connected thereto to start sliding to the right through the fourth rectangular sliders 12. The cooperation between the fourth rectangular sliders 12 and the second rectangular through grooves 1011 ensures the sliding tracks of the sliding rods 11 on both sides and ensures that they will not deviate and fall off during the sliding process. In the process of sliding to the right, the two sliding rods 1 respectively drive the rack plates 6 fixedly connected thereto to start sliding to the right, and The two spur gears 7 meshing with the rack plates 6 on both sides begin to rotate as the rack plates 6 on both sides slide. The main shaft 21 fixed between the two rack plates 6 has the ability to rotate at this time, and in the process of rotation, it drives the mounting block 301 fixed thereto to start rotating. The top cover 3 fixedly connected to the mounting block 301 has the ability to rotate and rotates upward at this time, providing a pop-up trajectory for the mobile power supply 22 that is about to pop out. It should be noted that when the drone 1 is not flying and needs to be stored, the top cover 3 can be fixedly connected to the shell 2 by a buckle to achieve limiting. When the drone 1 needs to fly, the buckle is unlocked in advance to ensure that the top cover 3 can be smoothly flipped over when the power supply is replaced, and also ensure that the landing buffer mechanism and the pop-up mechanism can work smoothly when the drone 1 lands.

[0023] Implementation method of the present invention: When the user operates the drone 1 to fly, the lift provided by the rotor of the drone 1 causes the legs 14 at the lower end of the drone to leave the ground. When the legs 14 leave the ground, the first return springs on both sides are in a return state. At this time, the angle between the two legs 14 is the smallest. The vertical plates of the L-shaped slide plates 17 on both sides are away from the two prismatic sliders 20 and are close to the two inner side walls of the drone frame. Figure 3At this time, the rack plate 6 and the slide bar 11 are located at the leftmost end, and the top cover 3 is in a closed state to provide certain protection for the top of the mobile power supply 22; When the user finds that the power of the drone 1 is running low through the drone control terminal, the user needs to control the drone to return in advance and prepare the emergency mobile power supply that needs to be replaced in advance. After the drone returns, the drone is controlled to land. When the drone lands, the legs 14 on both sides begin to gradually open. During the opening process of the legs 14 on both sides, the T-shaped mounting frames 19 respectively fixed thereto also slide outwards under the action of the roller 10, reducing the resistance when the legs 14 are opened. At this time, since the legs 14 are opened outwards, the first return spring begins to compress to provide a certain buffer for the two legs 14; As the two legs 14 are opened, the two L-shaped slide plates 17 begin to squeeze the prismatic sliders 20 on both sides, so that the mobile power supply 22 with exhausted power begins to pop up under the drive of the pop-up mechanism. As the mobile power supply pops up, the flip mechanism also begins to drive the top cover 3 to flip up as the two legs 14 are opened, providing a pop-up trajectory for the mobile power supply 22 to pop up. When the mobile power bank 22 with exhausted power pops out, the user takes it out. At this time, the placement plate 23 is placed above the shell 2 under the reset of several second reset springs 24. The user places the prepared spare mobile power bank on the placement plate 23, and aligns the inclined surfaces of the prismatic sliders 20 on both sides of the emergency power bank shell with the top of the side wall of the shell 2 and presses down. At this time, the prismatic sliders 20 on both sides of the emergency power bank shell slide into the rectangular cavity 2201 again due to the action of the inclined surfaces. After the emergency power bank slides down to a certain distance, the top cover 3 is manually pressed to flip the top cover 3 downward while pressing the emergency power bank down. At this time, several second reset springs 24 begin to compress again under the pressure of the new power bank, and finally the prismatic sliders 20 on both sides of the emergency power bank shell pop out from the rectangular through holes 203 on both sides of the shell 2 again to fix the emergency power bank.

[0024] When the backup emergency power supply needs to be replaced, the present invention only needs to land the drone and contact the ground, and use the weight of the drone body as the driving source for the entire power supply replacement. When the drone lands, the landing buffer mechanism of the present invention will provide buffer protection for the drone body, and after the buffering ends, the sliding mechanism will start working and eject the exhausted mobile power supply through the pop-up mechanism. At the same time, the flip mechanism will open the top cover to open a channel for the mobile power supply to pop out. When the exhausted power supply pops out, the user can press a new power supply into the device to complete a quick replacement.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An ice and snow detection drone that is easy to replace an emergency mobile power supply, comprising a drone (1), characterized by: It also includes a top cover (3), a shell (2), a box body (4), legs (14), an ice and snow detector (5), a mobile power source (22), a landing buffer mechanism, a sliding mechanism, a pop-up mechanism, and a flipping mechanism; Boxes (4) are respectively provided on both sides of the lower end of the frame of the drone (1); Ice and snow monitors (5) are detachably provided in the two boxes (4); Two legs (14) are movably provided between the two boxes (4), and both legs (14) are movably provided at the middle of the lower end of the frame of the drone (1); A landing buffer mechanism for buffering landing impact is provided inside the two legs (14), and the two legs (14) are driven to move by the landing buffer mechanism; The frame of the drone (1) is provided with a housing (2); A mobile power source (22) is detachably provided in the housing (2), and the mobile power source (22) is driven to move by a pop-up mechanism; Sliding mechanisms are respectively provided on both sides of the shell (2), and the two sliding mechanisms are respectively provided on both sides of the interior of the frame of the drone (1); The ejection mechanism is driven to work by the sliding mechanism; The sliding mechanism is driven to work by the landing buffer mechanism; A top cover (3) is movably provided at the upper end of the shell (2), and the top cover (3) is driven to flip by a flip mechanism, and the flip mechanism is driven to work by the sliding mechanism.

2. The ice and snow detection drone that is convenient for replacing emergency mobile power supply according to claim 1 is characterized by: The drop buffer mechanism comprises a guide rail (401), a first rectangular slider (15), a horizontal frame (9), a roller (10), a second rectangular slider (16), and a T-shaped mounting frame (19); A vertical rod of a T-shaped mounting frame (19) is fixedly provided at the lower end of the frame of the drone (1), and the first ends of the two legs (14) are rotatably mounted on the inner sides of the two ends of the horizontal rod of the T-shaped mounting frame (19); A first rectangular through slot (1401) is provided in each of the two supporting legs (14), and a first rectangular sliding block (15) is slidably provided in each of the two first rectangular through slots (1401); A first connecting shaft is provided on the side walls of the two first rectangular sliding blocks (15); Guide rails (401) are provided on both sides of the rear wall of the box body (4) close to the two first connecting shafts, and second rectangular sliding blocks (16) are slidably provided in the two guide rails (401); The two first connecting shafts are rotatably arranged with the two second rectangular sliding blocks (16) respectively; The top walls of the two guide rails (401) are each provided with a first end of a first return spring, and the second ends of the two first return springs are respectively fixedly connected to the two second rectangular sliding blocks (16); Horizontal frames (9) are fixedly provided on both side walls of the second ends of the two supporting legs (14), and rollers (10) for reducing sliding friction are rotatably provided on the lower ends of the four horizontal frames (9); The two legs (14) both drive the sliding mechanism to work by rotating.

3. The ice and snow detection drone that is convenient for replacing emergency mobile power supply according to claim 2 is characterized by: The sliding mechanism comprises a first mounting frame (1402), a second mounting frame (1701), a first connecting rod (18), and an L-shaped sliding plate (17); The left and right side walls of the frame of the drone (1) are respectively provided with first rectangular through holes (102), and a horizontal plate provided with an L-shaped slide plate (17) is slidably penetrated through the two first rectangular through holes (102); The vertical plates of the two L-shaped slide plates (17) are movably arranged between the left and right inner side walls of the frame of the drone (1); The vertical plates of the two L-shaped slide plates (17) are respectively in detachable contact with the two side walls of the shell (2); The lower ends of the transverse plates of the two L-shaped slide plates (17) are respectively provided with second mounting frames (1701); The two second mounting frames (1701) are both movably arranged on the outer sides of the left and right side walls of the frame of the drone (1); The first ends of the first connecting rods (18) are rotatably disposed in the two second mounting frames (1701); A first mounting frame (1402) is provided at the upper portion of the second end of each of the two supporting legs (14); The second ends of the two first connecting rods (18) are both rotatably disposed in the two first mounting frames (1402); The vertical plates of the two L-shaped slide plates (17) drive the ejection mechanism to work by sliding; The transverse plates of the two L-shaped slide plates (17) both drive the turning mechanism to work by sliding.

4. The ice and snow detection drone that is convenient for replacing emergency mobile power supply according to claim 3 is characterized by: The ejection mechanism comprises a second return spring (24), a placement plate (23), a third rectangular slider (2301), a third return spring (25), and a prismatic slider (20); Rectangular sliding grooves (201) are provided on the front and rear inner side walls of the housing (2), and a third rectangular sliding block (2301) is slidably provided in each of the two rectangular sliding grooves (201); A same placement plate (23) is fixedly disposed between the two third rectangular sliding blocks (2301); The mobile power source (22) is detachably arranged on the upper end of the placement plate (23); Rectangular cavities (2201) are respectively provided on two sides of the mobile power source (22); The first end of a third return spring (25) is provided on the side walls of the two rectangular cavities (2201); The second ends of the two third return springs (25) are respectively fixed with prismatic sliders (20); The two prism sliders (20) are respectively slidably disposed in the two rectangular cavities (2201); The two side walls of the housing (2) are respectively provided with second rectangular through holes (203); The two prism sliders (20) are respectively detachably slidably arranged with the two second rectangular through holes (203); The two prism sliders (20) are respectively in detachable contact with the outer walls of the vertical plates of the two L-shaped slide plates (17); The lower end of the placement plate (23) is fixedly connected to the bottom wall of the housing (2) via a plurality of second return springs (24).

5. The ice and snow detection drone that is convenient for replacing emergency mobile power supply according to claim 3 is characterized by: The turning mechanism comprises a third mounting frame (202), a mounting block (301), a main shaft (21), a spur gear (7), a rack plate (6), a sliding rod (11), a fourth rectangular sliding block (12), a fourth mounting frame (13), a second connecting rod (8), and an expansion block (101); The upper ends of the transverse plates of the two L-shaped slide plates (17) are respectively provided with a second connecting shaft; The upper ends of the two second connecting shafts are respectively rotatably sleeved with the first ends of the second connecting rods (8); Expansion blocks (101) are respectively provided on two side walls of the frame of the drone (1) close to the two L-shaped slide plates (17); A second rectangular through slot (1011) is respectively provided in the two expansion blocks (101); A fourth rectangular sliding block (12) is slidably disposed in each of the two second rectangular through grooves (1011); The lower ends of the two fourth rectangular sliding blocks (12) slide through the two second rectangular through slots (1011) and are fixed with a fourth mounting frame (13); The second ends of the two second connecting rods (8) are rotatably disposed in the two fourth mounting frames (13) respectively; The upper ends of the two fourth rectangular sliding blocks (12) slide through the two second rectangular through slots (1011) respectively and are fixed with the first end of the sliding rod (11); A rack plate (6) is fixedly provided at the second ends of the two sliding rods (11), respectively, and the two rack plates (6) are slidably arranged on the upper ends of the two expansion blocks (101); A mounting block (301) is provided in the middle of the front wall of the top cover (3); A third mounting frame (202) that cooperates with the mounting block (301) is provided at the middle of the upper end of the front wall of the housing (2); The mounting block (301) is rotatably arranged in the third mounting frame (202) via a main shaft (21); The main shaft (21) is fixedly connected to the mounting block (301); Both ends of the main shaft (21) are rotatably connected through the two side walls of the third mounting frame (202) and are fixed with spur gears (7); The two spur gears (7) are respectively meshed with the two rack plates (6).

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