CN219077490U

CN219077490U - Unmanned aerial vehicle shutdown platform

Info

Publication number: CN219077490U
Application number: CN202223335491.4U
Authority: CN
Inventors: 谢利辉
Original assignee: Beijing Weibiao Zhiyuan Technology Development Co ltd
Current assignee: Beijing Weibiao Zhiyuan Technology Development Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-26
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle parking platform, which comprises a platform base, wherein a controller is arranged on one side of the platform base, two vertical plates are fixed at two ends of the upper side of the platform base, fixing brackets are fixed on the upper sides of the two vertical plates, two sliding blocks are symmetrically and slidingly connected to two ends of the inner side of each fixing bracket, an extension bracket is fixed on one side of each sliding block, and locking hooks are fixed at one ends of the upper sides of the four extension brackets. According to the utility model, the four extension brackets can be driven to extend and retract through the telescopic driving mechanism, when the unmanned aerial vehicle is ready to land, the four extension brackets are controlled to extend, the landing area of the unmanned aerial vehicle can be increased, the landing operation difficulty of the unmanned aerial vehicle is reduced, and when the four extension brackets are controlled to retract, the extension brackets drive the locking hook to hook the landing gear of the unmanned aerial vehicle, so that the unmanned aerial vehicle can be quickly fixed, and the unmanned aerial vehicle is prevented from being influenced by air current to deviate from the landing position.

Description

Unmanned aerial vehicle shutdown platform

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle shutdown platform.

Background

Unmanned aerial vehicle realizes descending through the frame that its lower extreme set up after the flight, and after landing to ground, two frames of its lower extreme support whole unmanned aerial vehicle fuselage subaerial, but to under the rugged circumstances of ground, in order to prevent that unmanned aerial vehicle from falling down and taking place to empty after subaerial, need place the shut down platform subaerial in advance, make unmanned aerial vehicle fall down on the shut down platform.

The publication number is: CN214165336U discloses a stopping platform for preventing an unmanned aerial vehicle from rollover, which comprises a bedplate, wherein four threaded cylinders positioned at four corners of the bedplate are fixedly connected to the lower table surface of the bedplate, and four positioning pieces in threaded connection with each threaded cylinder are also included, and all the positioning pieces are positioning nails or positioning seats; the upper table surface of the table plate is fixedly connected with a pair of positioning magnets, and the table plate further comprises two absorption parts fixedly connected to the lower end surface of the unmanned aerial vehicle frame.

Based on the above patents in combination with the real problem discovery: the platform of stopping of this patent can supply unmanned aerial vehicle landing area too little, needs unmanned aerial vehicle operator more accurate control unmanned aerial vehicle when unmanned aerial vehicle descends, make unmanned aerial vehicle undercarriage align the platform of stopping, thereby the operation degree of difficulty of having increased the operator, after this patent unmanned aerial vehicle falls the platform of stopping, the platform of stopping can not stand the horse and lock unmanned aerial vehicle, unmanned aerial vehicle's paddle still can provide certain lift this moment, the frictional force between unmanned aerial vehicle undercarriage and the platform of stopping is too little, receive the influence of unstable air current very easily and lead to unmanned aerial vehicle to deviate the position of the platform of stopping, and then lead to unmanned aerial vehicle to empty the damage.

Disclosure of Invention

The utility model aims to provide an unmanned aerial vehicle shutdown platform for solving the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides an unmanned aerial vehicle shutdown platform, includes the platform base, the controller is installed to one side of platform base, and the upside both ends of platform base are fixed with two risers, two the upside of riser all is fixed with the fixed bolster, two the inboard both ends of fixed bolster all symmetry sliding connection have two sliders, four one side of slider all is fixed with the extension support, four the upside one end of extension support all is fixed with the locking and colludes, and is located and all be fixed with the mounting bracket between two extension supports of one end, two photoelectric switch is all installed to one side of mounting bracket, still includes; the telescopic driving mechanism is arranged at the position between the platform base and the four sliding blocks; the telescopic driving mechanism comprises a motor arranged on the upper side of the platform base and positioned at the central position, and two slider connecting rods fixed between two sliders at the same end, two fixing rods are symmetrically fixed on two sides of the driving end of the motor, one ends of the two fixing rods are respectively and rotatably connected with a connecting rod, one ends of the two connecting rods are respectively and rotatably connected with one sides of the two slider connecting rods, and the motor and the photoelectric switch are electrically connected with the controller.

Preferably, a travel switch is installed at one end of the two extending brackets at the same end, and the two travel switches are electrically connected with the controller.

Preferably, four supporting legs are fixed on the lower side of the platform base.

Preferably, the upper side of platform base is located four corners position department and all installs the pilot lamp, four pilot lamp all with controller electric connection.

Preferably, the inner sides of the two fixing brackets are respectively fixed with a first guide rod, and the two first guide rods are respectively inserted into the four sliding blocks in a sliding manner.

Preferably, two protection covers are symmetrically connected to two sides of the platform base in a rotating mode.

Preferably, the four locking hooks are all connected with two second guide rods in a penetrating and sliding manner, one ends of the two second guide rods are fixed with limiting plates, and one side of each limiting plate is connected with two buffer springs sleeved on the outer sides of the corresponding second guide rods.

Compared with the prior art, the unmanned aerial vehicle parking platform provided by the utility model has the following improvement and advantages:

according to the utility model, the four extension brackets can be driven to extend and retract through the telescopic driving mechanism, when the unmanned aerial vehicle is ready to land, the four extension brackets are controlled to extend, the landing area of the unmanned aerial vehicle can be increased, the landing operation difficulty of the unmanned aerial vehicle is reduced, and when the four extension brackets are controlled to retract, the extension brackets drive the locking hook to hook the landing gear of the unmanned aerial vehicle, so that the unmanned aerial vehicle can be quickly fixed, and the unmanned aerial vehicle is prevented from being influenced by air current to deviate from the landing position.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the inner side of the first guide bar according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Reference numerals illustrate:

1. a platform base; 2. a controller; 3. a vertical plate; 4. a fixed bracket; 5. a slide block; 6. an extension bracket; 7. a locking hook; 8. a motor; 9. a fixed rod; 10. a connecting rod; 11. a slider connecting rod; 12. a mounting frame; 13. an optoelectronic switch; 14. a travel switch; 15. a support leg; 16. an indicator light; 17. a first guide bar; 18. a protective cover; 19. a second guide bar; 20. a limiting plate; 21. and a buffer spring.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an unmanned aerial vehicle stopping platform through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, an unmanned aerial vehicle parking platform comprises a platform base 1, wherein a controller 2 is installed on one side of the platform base 1, two vertical plates 3 are fixed at two ends of the upper side of the platform base 1, fixing brackets 4 are fixed on the upper sides of the two vertical plates 3, two sliding blocks 5 are symmetrically and slidingly connected to two ends of the inner sides of the two fixing brackets 4, extension brackets 6 are fixed on one sides of the four sliding blocks 5, locking hooks 7 are fixed on one ends of the upper sides of the four extension brackets 6, mounting frames 12 are fixed between the two extension brackets 6 positioned at one end, and photoelectric switches 13 are installed on one sides of the two mounting frames 12; the telescopic driving mechanism is arranged at the position between the platform base 1 and the four sliding blocks 5; the telescopic driving mechanism comprises a motor 8 arranged on the upper side of the platform base 1 and positioned at the central position, and two slider connecting rods 11 fixed between two sliders 5 at the same end, two fixing rods 9 are symmetrically fixed on two sides of the driving end of the motor 8, one ends of the two fixing rods 9 are respectively and rotatably connected with a connecting rod 10, one ends of the two connecting rods 10 are respectively and rotatably connected with one sides of the two slider connecting rods 11, and the motor 8 and a photoelectric switch 13 are respectively and electrically connected with the controller 2.

Further, a travel switch 14 is installed at one end of the two extending brackets 6 at the same end, the two travel switches 14 are electrically connected with the controller 2, when the two extending brackets 6 at the same side retract, the travel switches 14 can be triggered by the tail end contact of the two extending brackets 6, the travel switch 14 sends a signal to the controller 2, and the controller 2 controls the motor 8 to stop rotating.

Further, four supporting legs 15 are fixed on the lower side of the platform base 1, and the supporting legs 15 are used for supporting the whole platform.

Further, the upper side of platform base 1 is located four corners position department and all installs pilot lamp 16, and four pilot lamps 16 all with controller 2 electric connection, pilot lamp 16 play the instruction effect, the unmanned aerial vehicle of being convenient for seeks the position of platform.

Further, the first guide rods 17 are fixed on the inner sides of the two fixing brackets 4, the two first guide rods 17 are respectively inserted into the four sliding blocks 5 in a sliding manner, and the first guide rods 17 guide and limit the sliding blocks 5, so that the sliding blocks 5 linearly move on the inner sides of the fixing brackets 4 and are prevented from falling off from the inner sides of the fixing brackets 4.

Further, two protection covers 18 are symmetrically connected to the two sides of the platform base 1 in a rotating manner, and the protection covers 18 protect the unmanned aerial vehicle on the upper side of the platform base 1.

Further, the inside that four locking colludes 7 all runs through sliding connection has two second guide arms 19, the one end of two second guide arms 19 is fixed with limiting plate 20, one side of limiting plate 20 is connected with two cover and locates the buffer spring 21 in the second guide arm 19 outside, when locking colludes the limiting plate 20 of 7 one side and unmanned aerial vehicle undercarriage contact, can give buffer spring 21 effort, compress buffer spring 21, buffer spring 21 can play the effect of buffering, prevent that limiting plate 20 and unmanned aerial vehicle undercarriage hard collision from leading to unmanned aerial vehicle damage or leading to unmanned aerial vehicle skew.

Working principle: when unmanned aerial vehicle is ready to land, two visor 18 to the platform rotate to both sides and open, then move the motor 8 through the flexible actuating mechanism of controller 2 control and drive two dead levers 9 clockwise rotation, two dead levers 9 drive two connecting rods 10 respectively and rotate, two connecting rods 10 promote two slider connecting rods 11 and move to both ends in opposite directions, two slider connecting rods 11 drive four sliders 5 at their both ends respectively and remove to both ends, four sliders 5 drive four extension brackets 6 respectively and stretch out to both ends, make unmanned aerial vehicle drop at the upside of fixed bolster 4 and extension bracket 6, four extension brackets 6 extend to both ends, can increase unmanned aerial vehicle's landing area, reduce unmanned aerial vehicle's landing degree of difficulty, when unmanned aerial vehicle's undercarriage and slider 5 or extension bracket 6's upside contact, two photoelectric switch 13 at both ends can rotate this moment, and send the signal to controller 2, controller 2 judges that unmanned aerial vehicle has fallen in the platform upside this moment, four slider 5 control motor principles are reverse rotation, through the last four extension brackets 6 of driving respectively, four extension brackets 6 are stretched out to both ends, make unmanned aerial vehicle drop at the upside, make unmanned aerial vehicle drop down at the landing gear 7 and be locked by the landing gear, can prevent that four extension brackets from leading to the landing gear from the impact spring to the effect of buffer plate 21 and the landing gear from leading to the impact to the landing gear to the impact to the landing spring to the landing gear to the buffer plate to the landing gear to the unmanned aerial vehicle to the buffer the unmanned aerial vehicle to the landing, can be used for the unmanned aerial vehicle, and the landing gear to the landing spring to the landing gear to the landing.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an unmanned aerial vehicle shutdown platform, includes platform base (1), controller (2) are installed to one side of platform base (1), and the upside both ends of platform base (1) are fixed with two riser (3), two the upside of riser (3) all is fixed with fixed bolster (4), two the inboard both ends of fixed bolster (4) all symmetry sliding connection have two sliders (5), four one side of slider (5) all is fixed with extension support (6), four extension support (6) upside one end all is fixed with locking hook (7), and is located between two extension support (6) of one end all is fixed with mounting bracket (12), and photoelectric switch (13) are all installed to one side of two mounting bracket (12), its characterized in that still includes;

the telescopic driving mechanism is arranged at the position between the platform base (1) and the four sliding blocks (5);

the telescopic driving mechanism comprises a motor (8) arranged at the upper side of the platform base (1) and two slide block connecting rods (11) fixed between two slide blocks (5) at the same end, two fixing rods (9) are symmetrically fixed at two sides of the driving end of the motor (8), one ends of the fixing rods (9) are rotationally connected with connecting rods (10), one ends of the connecting rods (10) are rotationally connected with one sides of the two slide block connecting rods (11) respectively, and the motor (8) and a photoelectric switch (13) are electrically connected with a controller (2).

2. The unmanned aerial vehicle shutdown platform of claim 1, wherein: and one end of each of the two extending brackets (6) positioned at the same end is provided with a travel switch (14), and the two travel switches (14) are electrically connected with the controller (2).

3. The unmanned aerial vehicle shutdown platform of claim 1, wherein: four supporting legs (15) are fixed on the lower side of the platform base (1).

4. The unmanned aerial vehicle shutdown platform of claim 1, wherein: the upper side of the platform base (1) is provided with indicator lamps (16) at four corners, and the four indicator lamps (16) are electrically connected with the controller (2).

5. The unmanned aerial vehicle shutdown platform of claim 1, wherein: the inner sides of the two fixing brackets (4) are respectively fixed with a first guide rod (17), and the two first guide rods (17) are respectively inserted into the four sliding blocks (5) in a sliding manner.

6. The unmanned aerial vehicle shutdown platform of claim 1, wherein: two protection covers (18) are symmetrically connected to the two sides of the platform base (1) in a rotating mode.

7. The unmanned aerial vehicle shutdown platform of claim 1, wherein: the four locking hooks (7) are internally and respectively connected with two second guide rods (19) in a penetrating and sliding manner, one ends of the two second guide rods (19) are fixedly provided with limiting plates (20), and one sides of the limiting plates (20) are connected with two buffer springs (21) sleeved on the outer sides of the second guide rods (19).