CN110936883B - Unmanned aerial vehicle take-off and landing platform - Google Patents
Unmanned aerial vehicle take-off and landing platform Download PDFInfo
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- CN110936883B CN110936883B CN201911161114.3A CN201911161114A CN110936883B CN 110936883 B CN110936883 B CN 110936883B CN 201911161114 A CN201911161114 A CN 201911161114A CN 110936883 B CN110936883 B CN 110936883B
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- 239000011425 bamboo Substances 0.000 claims description 4
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
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Abstract
The invention discloses an unmanned aerial vehicle lifting platform, which comprises a bottom plate, wherein threaded shafts arranged in an annular array are fixedly arranged on the upper end surface of the bottom plate, a top fixing plate is fixedly arranged on the upper end surface of each threaded shaft, a lifting box is arranged above the bottom plate, a transmission cavity is fixedly arranged in the lifting box, a lifting motor is fixedly arranged in the upper end wall of the transmission cavity, an output shaft of the lifting motor is rotatably matched and connected with the lower end wall of the transmission cavity, a driving gear is fixedly arranged on the outer surface of the output shaft of the lifting motor, an annular meshing gear is meshed with the outer ring of the driving gear, a rotating cylinder is fixedly arranged in the meshing gear and is rotatably matched and connected with the upper end wall and the lower end wall of the transmission cavity, the unmanned aerial vehicle lifting platform is simple in structure and convenient to operate, and is controlled by one motor in a connecting rod driving mode, two groups of connecting rods, thereby improving the linkage and the practicability of the equipment.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle corollary equipment, in particular to an unmanned aerial vehicle take-off and landing platform.
Background
When big unmanned aerial vehicle carries out the operation in batches, often need place unmanned aerial vehicle in ground and take off and land the operation again, lack a platform at this in-process and supply unmanned aerial vehicle to store and take off and land simultaneously, make unmanned aerial vehicle inconvenient when transporting and maintaining, very big reduction unmanned aerial vehicle's transportation security, and increased the preparation time before unmanned aerial vehicle works. For this reason, long-term research has been conducted and various solutions have been proposed.
For example, chinese patent document unmanned aerial vehicle take-off and landing adjustment platform discloses [ application number: 201810513195.8], comprising a central column vertically arranged at the center of the surrounding landing plate, a central ball shaft fixedly connected with the top end, four spherical blind holes formed on the surface of the central ball shaft along the circumferential direction; a support rod is arranged between the lifting plate and the central spherical shaft, the head of the support rod is a ball head movably embedded in the spherical blind hole, the tail of the support rod is embedded in the lifting plate and extends to the far-end corner of the lifting plate along the diagonal line of the lifting plate, and the central point of the support rod extends to form a reinforcing rib along the other diagonal line of the lifting plate; the bottom of the lifting plate is provided with an adjusting pile, and the adjusting pile can adjust the included angle between the lifting plate and the ground from the vertical direction; the top surface of the lifting plate is paved with a layer of photovoltaic plate, and the photovoltaic plate is electrically connected with the adjusting pile through a storage battery so as to supply electricity. Its simple structure, convenient to use, mechanical strength is high, can assist unmanned aerial vehicle take off smoothly or descend under the circumstances that ground unevenness perhaps has slight angle difference, guarantees unmanned aerial vehicle's flight safety.
The unmanned aerial vehicle has no function of facilitating storage and takeoff of the unmanned aerial vehicle, and does not have good storage convenience.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle take-off and landing platform which has the advantage of simultaneously unfolding the unmanned aerial vehicle take-off and landing platform to allow unmanned aerial vehicles to take off and land simultaneously.
The unmanned aerial vehicle lifting platform comprises a bottom plate, wherein threaded shafts arranged in an annular array are fixedly arranged on the upper end face of the bottom plate, a top fixing plate is fixedly arranged on the upper end face of each threaded shaft, a lifting box is arranged above the bottom plate, a transmission cavity is fixedly arranged in the lifting box, a lifting motor is fixedly arranged in the upper end wall of the transmission cavity, an output shaft of the lifting motor is in rotating fit connection with the lower end wall of the transmission cavity, a driving gear is fixedly arranged on the outer surface of the output shaft of the lifting motor, an annular meshing gear is arranged on the outer ring of the driving gear in a meshing manner, a rotating cylinder is fixedly arranged in the meshing gear, the rotating cylinder is in rotating fit connection with the upper end wall and the lower end wall of the transmission cavity, the threaded shafts are in threaded fit connection with the rotating cylinder, a top column is fixedly arranged on the upper end face of the top fixing plate, the fixed box is internally and fixedly provided with a spring cavity with an opening far away from the ejection column, the spring cavity is internally and slidably provided with an inner sliding rod, the inner sliding rod is internally and fixedly provided with a spacing cavity with an opening far away from the ejection column, the spacing cavity is internally and slidably provided with a sliding rod, the end surface of the fixed box far away from the ejection column is fixedly provided with a vertically symmetrical liner block, the end surface of the sliding rod far away from the ejection column is fixedly provided with a side turning block, the side turning block is internally and rotatably provided with a swinging rod, the left and right end surfaces of the lifting box are fixedly provided with symmetrical blocks which are bilaterally symmetrical, the symmetrical blocks are connected with the swinging rod in a rotating matching way, the outer surface of the fixed box is provided with a sliding device, the upper end surface of the sliding device is fixedly provided with a vertical rod, the vertical rod is fixed with the corresponding accommodating box, the lower end surface of, thereby utilize elevator motor drives the driving gear rotates, make with the driving gear meshing gear rotates and drives the lift case reciprocates, makes swinging arms and rotation handle take place the swing, indirectly drive the dress case is kept away from each other, makes unmanned aerial vehicle can normally fly out in.
The technical scheme is that the sliding device comprises a nested box, the nested box is fixed with the vertical rod, the nested box is connected with the rotating handle in a rotating fit manner, a spacing cavity which penetrates through the nested box from left to right is fixedly arranged in the nested box, spring cavities which are symmetrical up and down and are positioned in the nested box are arranged on the upper side and the lower side of the spacing cavity, a sliding rod is arranged in the spring cavities in a sliding manner, the sliding rod penetrates through the spring cavities in a sliding manner and extends into the spacing cavity, an open-ended rotating wheel cavity is fixedly arranged in the sliding rod, a fixed connecting shaft is fixedly arranged between the end walls of the rotating wheel cavity, a rotating wheel is arranged on the outer surface of the fixed connecting shaft in a rotating manner, open slots which are symmetrical up and down and are open are fixedly arranged on the outer surface of the fixed box, the rotating wheel abuts against the open slots, an open cavity which is symmetrical up and down and is open is fixedly arranged on the outer surface of the inner, because the vertical rods need to drive the corresponding containing boxes to be away from each other, the containing boxes are kept away from each other under the action of the structure, and the working reliability of the equipment is improved.
According to the technical scheme, the spring is elastically arranged between the sliding rod and the end wall of the spring cavity, so that the sliding rod is elastically connected with the spring cavity, and the reliability of the device is improved.
According to the further technical scheme, springs are elastically arranged in the spring cavity and the spacing cavity, so that the equipment can stably run.
According to the technical scheme, the outer surface of the threaded shaft is provided with threads, and the upper end face of the side rotating block is fixedly provided with the baffle plate, so that the threaded shaft is in threaded fit connection with the rotating cylinder, and the baffle plate is utilized to better protect equipment.
Further technical scheme, the dress is received and is equipped with the ascending dress of opening and receive the chamber in the case up end firmly, the dress is received the intracavity and is offseted and be provided with unmanned aerial vehicle, thereby will better protection of unmanned aerial vehicle in the dress is received the intracavity, prevents to damage.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, adopts a connecting rod driving mode and adopts a motor for control, and uses two groups of connecting rods to respectively control the extension of the guide rail and the expansion of the unmanned aerial vehicle lifting platform, thereby improving the linkage and the practicability of the equipment.
Above-mentioned advantage concrete manifestation does, utilize the design of layering, make the connecting rod structure under corresponding power structure drive, the unmanned aerial vehicle that can place different levels releases respectively, also can park in proper order when unmanned aerial vehicle parks, and can utilize elevator motor, the driving gear rotates, meshing gear, a rotation section of thick bamboo rotates, the screw thread axle, the lift-cabin, the above-mentioned function is realized to swinging arms and symmetry piece isotructure, make the dress receive the case gradually keep away from the lift-cabin and move, make and expand each other between the dress and receive the case, make it underlap, thereby the function of the storage unmanned aerial vehicle of equipment and quick release has been realized, the efficiency that unmanned aerial vehicle was stored to equipment has been improved, and equipment has better space foldability, in the time of portable, the space setting of depositing equipment has been reduced.
Drawings
Fig. 1 is a schematic view of the internal overall structure of an unmanned aerial vehicle take-off and landing platform;
3 FIG. 3 2 3 is 3 a 3 schematic 3 view 3 of 3 the 3 rotation 3 handle 3 of 3 the 3 present 3 invention 3 in 3 the 3 direction 3 A 3- 3 A 3; 3
FIG. 3 is a schematic view of the vertical post of FIG. 1 in the direction B-B;
FIG. 4 is an enlarged view of the storage box of FIG. 1 in the direction C of the present invention;
FIG. 5 is an enlarged view of the vertical rod of FIG. 1 taken along direction D;
FIG. 6 is a schematic view in the direction E-E of the intermeshing gears of FIG. 1 of the present invention;
in the figure, the lifting box 100, the bottom plate 101, the symmetrical block 102, the swinging rod 103, the sliding rod 104, the side rotating block 105, the baffle 106, the containing box 107, the containing cavity 108, the vertical rod 109, the rotating handle 112, the lifting motor 114, the meshing gear 115, the driving gear 116, the transmission cavity 117, the threaded shaft 118, the rotating cylinder 119, the unmanned aerial vehicle 120, the nested box 200, the sliding rod 201, the spring cavity 202, the rotating wheel 203, the fixed connecting shaft 204, the open slot 205, the open cavity 208, the rotating wheel cavity 210, the top pillar 300, the fixed box body 301, the inner sliding rod 302, the spring cavity 303, the spacing cavity 304, the top fixed plate 306 and the gasket block 400.
Detailed Description
The present invention is described in detail below with reference to fig. 1 to 6.
Referring to fig. 1-6, an unmanned aerial vehicle taking-off and landing platform according to an embodiment of the present invention includes a bottom plate 101, the length of the bottom plate 101 is 40cm, a threaded shaft 118 disposed in an annular array is fixedly disposed on an upper end surface of the bottom plate 101, the diameter of the threaded shaft 118 is 3.5cm, a top fixing plate 306 is fixedly disposed on an upper end surface of the threaded shaft 118, a lifting box 100 is disposed above the bottom plate 101, a transmission cavity 117 is fixedly disposed in the lifting box 100, a lifting motor 114 is fixedly disposed in an upper end wall of the transmission cavity 117, an output shaft of the lifting motor 114 is rotatably coupled with a lower end wall of the transmission cavity 117, a driving gear 116 is fixedly disposed on an outer surface of an output shaft of the lifting motor 114, the diameter of the driving gear 116 is 5cm, an engaging gear 115 disposed in an annular manner is engaged with an outer ring of the driving gear 116, a rotating cylinder 119 is fixedly disposed in the engaging gear 115, the threaded shaft 118 is connected with the rotating cylinder 119 in a threaded fit manner, the upper end face of the top fixing plate 306 is fixedly provided with a top column 300, the outer surface of the top column 300 is fixedly provided with a fixed box body 301 in an annular array manner, a spring cavity 303 with an opening far away from the top column 300 is fixedly arranged in the fixed box body 301, an inner sliding rod 302 is arranged in the spring cavity 303 in a sliding manner, the diameter of the inner sliding rod 302 is 12cm, a spacing cavity 304 with an opening far away from the top column 300 is fixedly arranged in the inner sliding rod 302, a sliding rod 104 is arranged in the spacing cavity 304 in a sliding manner, the end face of the fixed box body 301 far away from the top column 300 is fixedly provided with vertically symmetrical lining blocks 400, the end face of the sliding rod 104 far away from the top column 300 is fixedly provided with a side rotating block 105, the side rotating block 105 is rotatably provided with a swinging rod 103, the left and right end faces of the lifting box 100 are fixedly provided with horizontally symmetrical blocks 102, the symmetrical, the vertical rod 109 is fixed with the corresponding containing box 107, the lower end face of the sliding device is rotatably provided with a rotating handle 112, the length of the rotating handle 112 is 45cm, the rotating handle 112 is connected with the lifting box 100 in a rotating fit mode, the lifting motor 114 is used for driving the driving gear 116 to rotate, the meshing gear 115 meshed with the driving gear 116 is rotated to drive the lifting box 100 to move up and down, the swinging rod 103 and the rotating handle 112 swing, the containing box 107 is indirectly driven to be away from each other, and the unmanned aerial vehicle 120 can normally fly out of the containing box 108.
Beneficially or exemplarily, the sliding device includes a nested box 200, the nested box 200 is fixed to the vertical rod 109, the nested box 200 is connected to the rotating handle 112 in a rotating fit manner, a spacing cavity 304 penetrating through the nested box 200 from left to right is fixedly provided in the nested box 200, spring cavities 202 symmetrical up and down and located in the nested box 200 are provided on upper and lower sides of the spacing cavity 304, a sliding rod 201 is slidably provided in the spring cavity 202, the sliding rod 201 slidably penetrates the spring cavity 202 and extends into the spacing cavity 304, an open runner cavity 210 is fixedly provided in the sliding rod 201, a fixed connecting shaft 204 is fixedly provided between end walls of the runner cavity 210, a diameter of the fixed connecting shaft 204 is 6cm, a runner 203 is rotatably provided on an outer surface of the fixed connecting shaft 204, an open slot 205 symmetrical up and down and open is fixedly provided on an outer surface of the fixed box body 301, a depth of the open slot 205 is 2cm, the runner 203 abuts against the open slot 205, an open slot 208, therefore, the sliding rod 201 and the fixed box body 301 and the inner sliding rod 302 and the fixed box body 301 move relatively, the vertical rod 109 needs to drive the corresponding containing boxes 107 to be away from each other, the containing boxes 107 are away from each other under the action of the structure, and the working reliability of the equipment is improved.
Advantageously or exemplarily, a spring is elastically arranged between the sliding rod 201 and the end wall of the spring cavity 202, so that the sliding rod 201 and the spring cavity 202 are elastically connected, and the reliability of the device is improved.
Advantageously or exemplarily, the spring cavities 303 and the compartment 304 are elastically provided with springs, so that the device operates smoothly.
Advantageously or exemplarily, the outer surface of the threaded shaft 118 is provided with threads, and the baffle 106 is fixedly arranged on the upper end surface of the side rotary block 105, so that the threaded shaft 118 is in threaded fit connection with the rotary cylinder 119, and the equipment is better protected by the baffle 106.
Beneficially or exemplarily, a containing cavity 108 with an upward opening is fixedly arranged in the upper end face of the containing box 107, and the unmanned aerial vehicle 120 is arranged in the containing cavity 108 in an abutting manner, so that the unmanned aerial vehicle 120 is better protected in the containing cavity 108 and prevented from being damaged.
In the initial state, the lifting motor 114 is in the stop working state, the rotating handle 112 and the oscillating rod 103 are at the limit positions close to the threaded shaft 118, the vertical rods 109 on the left and right sides are respectively fixed with the accommodating boxes 107 on the upper two layers, the vertical rods 109 on the front and rear sides are respectively fixed with the accommodating boxes 107 on the lower two layers, and the inner sliding rod 302 and the sliding rod 104 are both located at the limit positions close to the top pillar 300, so that each structure is in the initial state, and subsequent adjustment and installation are facilitated.
When equipment during operation, unmanned aerial vehicle is prior art, and the unmanned aerial vehicle system mainly includes aircraft organism, flight control system, data link system, transmission recovery system, electrical power generating system etc..
The flight control system is also called as a flight management and control system, is equivalent to the heart part of an unmanned aerial vehicle system, has important influence on the stability of the unmanned aerial vehicle, the reliability, the accuracy, the real-time performance and the like of data transmission, and plays a decisive role in the flight performance of the unmanned aerial vehicle; the data link system can ensure accurate transmission of remote control instructions and real-time performance and reliability of receiving and sending information by the unmanned aerial vehicle, so that timely effectiveness and smooth and accurate task completion of information feedback are ensured. The launching and recovery system ensures that the unmanned aerial vehicle smoothly ascends to the air to achieve safe height and speed for flying, and safely falls back to the ground from the sky after the mission is finished.
The unmanned aerial vehicle is an unmanned aerial vehicle which is self-powered, remotely controlled by radio or autonomously flies, can perform various tasks and can be used for multiple times. In order to realize the autonomous flight of the unmanned aerial vehicle and smoothly complete the designated task, the flight control, navigation and guidance are the most key technologies.
The basic task of the unmanned aerial vehicle automatic flight control system is to keep the stability of the attitude and the flight path of the aircraft when the unmanned aerial vehicle is interfered in the air, change the attitude and the flight path of the aircraft according to the requirement of ground wireless transmission instructions, and complete navigation calculation, telemetering data transmission, task control and management and the like. The basic task of the unmanned aerial vehicle navigation system is to control the unmanned aerial vehicle to fly according to a predetermined task route. The basic condition for realizing navigation is that the information of relevant parameters such as the real-time position and speed of the flight of the unmanned aerial vehicle can be determined. The basic task of the guidance system is to determine the relative position of the unmanned aerial vehicle and the target, control the unmanned aerial vehicle to fly, and guide the unmanned aerial vehicle to fly to the target along a preset track under a certain accuracy. For unmanned aerial vehicles, navigation, guidance and flight control systems are interconnected on the basis of an automatic flight control system.
When the device works, the device is firstly loaded on a vehicle moving on the ground, the vehicle carries the device to move to a designated position, the device adopts a closed structure, the unmanned aerial vehicle is well protected in the device, the device works at the moment, the unmanned aerial vehicle needs to be released, the lifting motor 114 starts to work, the lifting motor 114 drives the driving gear 116 to rotate, the meshing gear 115 is meshed with the driving gear 116, the meshing gear 115 rotates and then drives the rotating cylinder 119 to rotate, the lifting box 100 moves upwards as the rotating cylinder 119 is in threaded fit connection with the threaded shaft 118, the swinging rod 103 swings with the symmetrical block 102 as the swinging rod 103 is in rotational fit connection with the symmetrical block 102, the side rotating block 105 moves to a limit position far away from the lifting box 100, in the process, the inner sliding rod 302 and the sliding rod 104 both move to limit positions far away from the top column 300, and the inner sliding rod 302 and the sliding rod 104 are completely extended at the moment, because the lifting box 100 is lifted, the rotating handle 112 is also swung, the rotating handle 112 drives the sliding device to move after swinging, the vertical rod 109 is moved after the sliding device moves, at the moment, the containing box 107 gradually moves away from the lifting box 100 under the comprehensive movement of the structure, the containing boxes 107 are mutually unfolded and are not overlapped, at the moment, the unmanned aerial vehicle 120 takes off to work under the action of a relative controller, when the sliding device works, the rotating wheel 203 rolls in the open slot 205, when the rotating wheel 203 rolls to the limit position, the rotating wheel 203 rolls in the open cavity 208, the rotating wheel 203 drives the nested box 200 to move, the nested box 200 drives the vertical rod 109 to move, and because a spring is arranged in the spring cavity 202, the rotating wheel 203 constantly pushes against the open slot 205 and the open cavity 208, thereby realizing the functions of storing the unmanned aerial vehicle and quickly releasing the device, the practicability of the equipment is improved.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, adopts a connecting rod driving mode and adopts a motor for control, and uses two groups of connecting rods to respectively control the extension of the guide rail and the expansion of the unmanned aerial vehicle lifting platform, thereby improving the linkage and the practicability of the equipment.
Above-mentioned advantage concrete manifestation does, utilize the design of layering, make the connecting rod structure under corresponding power structure drive, the unmanned aerial vehicle that can place different levels releases respectively, also can park in proper order when unmanned aerial vehicle parks, and can utilize elevator motor 114, driving gear 116 rotates, meshing gear 115, it rotates to rotate a section of thick bamboo 119, threaded shaft 118, cage 100, swinging arms 103 and symmetry piece 102 isotructure realize above-mentioned function, make the gradual cage 100 that keeps away from of containing case 107 move, make and expand each other between the containing case 107, make it underlap, thereby realized the function of the storage unmanned aerial vehicle of equipment and quick release, the efficiency of unmanned aerial vehicle is stored to equipment has been improved, and equipment has better space foldability, in the time of portable, the space setting of equipment of depositing has been reduced.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides an unmanned aerial vehicle platform that takes off and land, includes bottom plate (101), bottom plate (101) up end has set firmly threaded shaft (118) that the annular array set up, threaded shaft (118) up end has set firmly top solid board (306), bottom plate (101) top is provided with lift case (100), lift case (100) internal fixation has transmission chamber (117), transmission chamber (117) upper end wall internal fixation has elevator motor (114), the output shaft of elevator motor (114) with transmission chamber (117) lower extreme wall normal running fit is connected, the output shaft surface of elevator motor (114) has set firmly driving gear (116), driving gear (116) outer lane meshing is provided with meshing gear (115) that the annular set up, meshing gear (115) internal fixation has rotated a section of thick bamboo (119), rotate a section of thick bamboo (119) with transmission chamber (117) upper and lower extreme wall normal running fit is connected, the threaded shaft (118) is in threaded fit connection with the rotating cylinder (119), a top column (300) is fixedly arranged on the upper end face of the top fixing plate (306), a fixed box body (301) is fixedly arranged on the outer surface of the top column (300) in an annular array mode, a spring cavity (303) with an opening far away from the top column (300) is fixedly arranged in the fixed box body (301), an inner sliding rod (302) is arranged in the spring cavity (303) in a sliding mode, a spacing cavity (304) with an opening far away from the top column (300) is fixedly arranged in the inner sliding rod (302), a sliding rod (104) is arranged in the spacing cavity (304) in a sliding mode, gasket blocks (400) which are symmetrical up and down are fixedly arranged on the end face of the fixed box body (301) far away from the top column (300), a side rotating block (105) is fixedly arranged on the end face of the sliding rod (104) far away from the top column (300), and a swinging rod (103) is arranged in, terminal surface sets firmly bilateral symmetry's symmetry piece (102) about lift case (100), symmetry piece (102) with swinging arms (103) normal running fit connects, fixed box (301) surface is provided with slider, and the slider up end has set firmly four montants (109), montant (109) one side is provided with the device and receives case (107), the device is received case (107) and is vertical distribution and quantity and be four, montant (109) and corresponding the device is received case (107) and is fixed, and slider lower extreme pivoted is provided with and rotates handle (112), rotate handle (112) with lift case (100) normal running fit connects.
2. An unmanned aerial vehicle take-off and landing platform according to claim 1, wherein: the sliding device comprises a nested box (200), the nested box (200) is fixed with the vertical rod (109), the nested box (200) is connected with the rotating handle (112) in a rotating fit manner, a left-right through spacing cavity (304) is fixedly arranged in the nested box (200), the upper side and the lower side of the spacing cavity (304) are provided with a spring cavity (202) which is symmetrical up and down and is positioned in the nested box (200), a sliding rod (201) is arranged in the spring cavity (202) in a sliding manner, the sliding rod (201) penetrates through the spring cavity (202) in a sliding manner and extends into the spacing cavity (304), an open-ended rotating wheel cavity (210) is fixedly arranged in the sliding rod (201), a fixedly connected shaft (204) is fixedly arranged between the end walls of the rotating wheel cavity (210), a rotating wheel (203) is arranged on the outer surface of the fixedly connected shaft (204) in a rotating manner, an open slot (205) which is symmetrical up and down and is arranged on the outer surface of the fixed, the rotating wheel (203) is abutted against the open slot (205), and the outer surface of the inner sliding rod (302) is fixedly provided with an open cavity (208) which is symmetrical up and down and is open.
3. An unmanned aerial vehicle take-off and landing platform according to claim 2, wherein: a spring is elastically arranged between the sliding rod (201) and the end wall of the spring cavity (202).
4. An unmanned aerial vehicle take-off and landing platform according to claim 1, wherein: springs are elastically arranged in the spring cavity (303) and the spacing cavity (304).
5. An unmanned aerial vehicle take-off and landing platform according to claim 1, wherein: the outer surface of the threaded shaft (118) is provided with threads, and the upper end face of the side rotating block (105) is fixedly provided with a baffle (106).
6. An unmanned aerial vehicle take-off and landing platform according to claim 1, wherein: and an accommodating cavity (108) with an upward opening is fixedly arranged in the upper end face of the accommodating box (107), and an unmanned aerial vehicle (120) is arranged in the accommodating cavity (108) in an abutting mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288129.9A CN113147559B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle platform of taking off and land |
| CN201911161114.3A CN110936883B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle take-off and landing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161114.3A CN110936883B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle take-off and landing platform |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011288129.9A Division CN113147559B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle platform of taking off and land |
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| Publication Number | Publication Date |
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| CN110936883A CN110936883A (en) | 2020-03-31 |
| CN110936883B true CN110936883B (en) | 2020-11-24 |
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| CN202011288129.9A Active CN113147559B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle platform of taking off and land |
| CN201911161114.3A Active CN110936883B (en) | 2019-11-24 | 2019-11-24 | Unmanned aerial vehicle take-off and landing platform |
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Also Published As
| Publication number | Publication date |
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| CN110936883A (en) | 2020-03-31 |
| CN113147559A (en) | 2021-07-23 |
| CN113147559B (en) | 2023-05-09 |
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