CN220096681U - Buffering landing platform for patrol unmanned aerial vehicle - Google Patents
Buffering landing platform for patrol unmanned aerial vehicle Download PDFInfo
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- CN220096681U CN220096681U CN202321395227.1U CN202321395227U CN220096681U CN 220096681 U CN220096681 U CN 220096681U CN 202321395227 U CN202321395227 U CN 202321395227U CN 220096681 U CN220096681 U CN 220096681U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a buffering landing platform for a patrol unmanned aerial vehicle, which comprises a landing platform and a motor, wherein a connecting plate is arranged on the outer side of the landing platform, and the buffering landing platform further comprises: the motor output shaft is in transmission connection with a driving shaft; the driving shaft outer ring is fixedly connected with a gear, and the gear is in meshed connection with the toothed plate I and the toothed plate II; the supporting mechanism is characterized in that the supporting block is movably connected with the inside of the landing platform through a spring. According to the utility model, the motor is started to drive the driving shaft to rotate, so that the gear is driven to rotate, the toothed plate I and the toothed plate II are in meshed connection, and the toothed plate I and the toothed plate II are driven to perform separated movement, so that the toothed plate I and the toothed plate II are respectively supported by the external fixedly connected vertical rods to move outwards, the two extending plates and the landing platform main body are positioned on the same horizontal plane, the area of the whole landing platform main body is expanded, and the landing of the unmanned aerial vehicle is more conveniently operated.
Description
Technical Field
The utility model relates to the field of landing platforms, in particular to a buffering landing platform for a patrol unmanned aerial vehicle.
Background
The unmanned aerial vehicle should all be on smooth ground when taking off and landing, patrol unmanned aerial vehicle just adopts unmanned aerial vehicle to patrol, patrol to appointed region for unmanned aerial vehicle's take off and landing place have uncertainty like this, just need use special landing platform, unmanned aerial vehicle takes off and lands on the landing platform, the unmanned aerial vehicle of assurance takes off and lands stability.
The prior Chinese patent publication number is: CN216762194U provides an autonomous inspection unmanned aerial vehicle recovery unit, can produce certain impact force when descending to unmanned aerial vehicle, probably can influence unmanned aerial vehicle life's problem because of the impact force when descending, and the following scheme is proposed now, and it includes the base, the fixed a plurality of first buffer springs that are provided with in top side of base, the fixed same platform of shutting down that is provided with of one end that keeps away from the base of a plurality of first buffer springs, the bottom side rotation of shutting down the platform is provided with two connecting rods, the top side of base is seted up flutedly, the slip is provided with two slides in the recess, and the top side of two slides is all fixed and is provided with the cardboard, and two connecting rods are rotated with corresponding cardboard and are connected. The utility model has reasonable structural design, can play a good buffering effect when in shutdown recovery, can effectively offset the impact force when in shutdown landing, and prolongs the service life of the unmanned aerial vehicle.
The unmanned aerial vehicle recovery device has the following problems when in use: the size of the shutdown platform of the recovery device is fixed, the unmanned aerial vehicle needs to be stopped on the shutdown platform when falling, so that the difficulty is high when controlling the unmanned aerial vehicle to fall, and the whole recovery device is inconvenient to carry if the larger shutdown platform is arranged.
Therefore, it is necessary to solve the above problems by the buffering landing stage for the patrol unmanned aerial vehicle.
Disclosure of Invention
The utility model aims to provide a buffering landing platform for a patrol unmanned aerial vehicle, so as to solve the problems that the size of a stopping platform of the recovery device provided in the background art is fixed, the unmanned aerial vehicle needs to be stopped on the stopping platform when landing, the difficulty is high when the unmanned aerial vehicle is controlled to land, and the whole recovery device is inconvenient to carry if the stopping platform is arranged to be large.
In order to achieve the above object, the present utility model provides the following technical solutions: patrol unmanned aerial vehicle and descend platform with buffering, including descending platform and motor, the outside of descending the platform is provided with the connecting plate, still includes:
the motor output shaft is in transmission connection with a driving shaft;
the driving shaft outer ring is fixedly connected with a gear, and the gear is in meshed connection with the toothed plate I and the toothed plate II;
the supporting mechanism is characterized in that the supporting block is movably connected with the inside of the landing platform through a spring.
Preferably, the landing stage comprises:
the landing table comprises a landing table main body, a first fixed shaft and a second fixed shaft, wherein the left end part and the right end part of the landing table main body penetrate through the landing table main body and are fixedly connected with the first fixed shaft, and the two ends of the first fixed shaft are respectively fixedly connected with a connecting plate;
the two extending plates are symmetrically distributed at the left side and the right side of the landing table main body, through holes with the same diameter as the fixed shaft are formed in one end of the extending plates, which is close to the landing table main body, of the extending plates, the fixed shaft penetrates through the through holes, the first fixed shaft is rotationally connected with the extending plates, and two end parts of the first fixed shaft are fixedly connected with the connecting plate;
the vertical plate is provided with two in number, and symmetrical fixed connection is in the bottom of descending table main part to the bottom and the bottom fixed connection of vertical plate.
Preferably, the driving mechanism comprises a motor and a driving shaft, the motor is fixed outside the vertical plate, an output shaft of the motor penetrates through the vertical plate, one end part of the driving shaft penetrates through the surface of the other opposite vertical plate, and the other end part of the driving shaft is in transmission connection with the output shaft of the motor.
Preferably, the movable mechanism includes:
the gear is fixedly sleeved on the outer ring of the driving shaft;
and the movable part is arranged on the outer side of the gear.
Preferably, the movable part is composed of a toothed plate I, a toothed plate II and a chute I, wherein:
the first toothed plate is positioned above the gear and is in meshed connection with the gear, a vertical rod is fixedly connected to the outside of the first toothed plate, and the length of the vertical rod is equal to the distance from the bottom surface of the landing table main body to the top surface of the first toothed plate;
the second toothed plate is positioned below the gear and is meshed with the gear, a vertical rod is fixedly connected to the outer part of the second toothed plate, and the length of the vertical rod is equal to the distance from the bottom surface of the landing table main body to the top surface of the second toothed plate;
the first sliding grooves are formed in two groups, the first sliding grooves are formed in the vertical plates, and the two end portions of the first toothed plate and the two end portions of the second toothed plate are attached to the inner wall of the first sliding grooves and are in sliding connection.
Preferably, the supporting mechanism includes:
two groups of four sliding grooves are arranged in number, and each group of two sliding grooves are symmetrically arranged on the left side and the right side of the top of the vertical plate respectively;
the supporting block is arranged in the second chute and is attached to the inner wall of the second chute in a sliding connection manner, and the top of the supporting block is contacted with the bottom surface of the landing table main body;
and the two ends of the spring are fixedly connected with one end of the supporting block and the inner wall of the second chute respectively.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the starting motor drives the driving shaft to rotate, so that the gear is driven to rotate, the toothed plate I and the toothed plate II are in meshed connection, and the toothed plate I and the toothed plate II are driven to do separated movement, so that vertical rods fixedly connected with the outer parts of the toothed plate I and the toothed plate II respectively support the two extension plates in an outward movement mode, the two extension plates and the landing platform main body are located on the same horizontal plane, the area of the whole landing platform main body is expanded, and landing of the unmanned aerial vehicle is more convenient to operate;
2. after the extension plate is unfolded at 90 degrees, the extension plate does not exert force on the supporting block, so that the spring is reset due to the loss of force, and the supporting block is pushed to move outwards, so that the supporting block plays a supporting role on the joint gap of the extension plate and the landing table main body, and the use stability of the extension plate is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a perspective view of an overall structure extension panel of the present utility model;
FIG. 2 is an expanded perspective view of the integrally constructed expansion plate of the present utility model;
FIG. 3 is an exploded view of the expansion panel of the present utility model as deployed from a first viewing angle;
FIG. 4 is an exploded view of the expansion panel of the present utility model as deployed from a second viewing angle;
fig. 5 is a front cross-sectional view of the landing gear and articulating mechanism of the present utility model.
Reference numerals illustrate:
1. a landing stage; 101. a landing stage main body; 102. an extension plate; 103. a riser; 104. a bottom plate; 2. a first fixed shaft; 3. a second fixed shaft; 4. a connecting plate; 5. a driving mechanism; 501. a motor; 502. a drive shaft; 6. a movable mechanism; 601. a gear; 602. a toothed plate I; 603. a toothed plate II; 604. a first chute; 7. a support mechanism; 701. a second chute; 702. a support block; 703. and (3) a spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a buffering landing platform for a patrol unmanned aerial vehicle, which is shown in fig. 1-5, and comprises a landing platform 1 and a motor 501, wherein a connecting plate 4 is arranged on the outer side of the landing platform 1, and the buffering landing platform further comprises:
a driving mechanism 5, wherein the output shaft of a motor 501 is connected with a driving shaft 502 in a transmission way;
the movable mechanism 6 is characterized in that a gear 601 is fixedly connected to the outer ring of the driving shaft 502, and the gear 601 is in meshed connection with a toothed plate I602 and a toothed plate II 603;
the supporting mechanism 7 is movably connected with a supporting block 702 inside the landing platform 1 through a spring 703.
The landing stage 1 comprises:
the landing table main body 101 penetrates through the left end part and the right end part and is fixedly connected with a first fixed shaft 2, and two ends of the first fixed shaft 2 are respectively and fixedly connected with a connecting plate 4;
the extension plates 102 are arranged in number, the two extension plates 102 are symmetrically distributed at the left side and the right side of the landing table main body 101, a through hole with the same diameter as the fixed shaft I2 is formed in one end, close to the landing table main body 101, of the extension plate 102, the fixed shaft I2 penetrates through the through hole, the fixed shaft I2 is rotationally connected with the extension plates 102, two end parts of the fixed shaft I2 are fixedly connected with the connecting plates 4, and after the extension plates 102 are unfolded at an angle of 90 degrees, the area of the whole landing table is enlarged, so that the unmanned aerial vehicle can be conveniently controlled to land;
the vertical plates 103 and the bottom plate 104, the vertical plates 103 are arranged in two in number and are symmetrically fixedly connected to the bottom of the landing table main body 101, and the bottom of the vertical plates 103 is fixedly connected with the bottom plate 104 and used for supporting the landing table main body 101.
The driving mechanism 5 comprises a motor 501 and a driving shaft 502, the motor 501 is fixed outside the vertical plate 103, an output shaft of the motor 501 penetrates through the vertical plate 103, one end part of the driving shaft 502 penetrates through the surface of the other opposite vertical plate 103, and the other end part of the driving shaft 502 is in transmission connection with the output shaft of the motor 501.
The movable mechanism 6 comprises:
the gear 601 is fixedly sleeved on the outer ring of the driving shaft 502;
the movable portion is provided outside the gear 601.
The movable part is composed of a toothed plate one 602, a toothed plate two 603 and a chute one 604, wherein:
the toothed plate I602 is positioned above the gear 601 and is meshed with the gear 601, a vertical rod is fixedly connected to the outside of the toothed plate I602, and the length of the vertical rod is equal to the distance between the bottom surface of the landing table main body 101 and the top surface of the toothed plate I602;
the toothed plate II 603 is positioned below the gear 601 and is meshed with the gear 601, the outside of the toothed plate II 603 is fixedly connected with a vertical rod, the length of the vertical rod is equal to the distance from the bottom surface of the landing table main body 101 to the top surface of the toothed plate II 603, the toothed plate I602 and the toothed plate II 603 are driven to move in different directions through rotation of the gear 601, and then the vertical rod fixedly connected with the outside of the toothed plate I602 and the toothed plate II 603 is driven to move;
the first sliding grooves 604 are formed in two groups, the first sliding grooves 604 are formed in the vertical plate 103, two end portions of the first toothed plate 602 and the second toothed plate 603 are respectively attached to the inner wall of the first sliding grooves 604 and are in sliding connection, and therefore stability of movement of the first toothed plate 602 and the second toothed plate 603 is facilitated.
The supporting mechanism 7 comprises:
two groups of four sliding grooves 701 are arranged in number, and each group of two sliding grooves 701 are symmetrically arranged on the left side and the right side of the top of the vertical plate 103 respectively;
the supporting block 702 is arranged in the second chute 701, the supporting block 702 is attached to the inner wall of the second chute 701 and is in sliding connection with the inner wall of the second chute 701, and the top of the supporting block 702 is contacted with the bottom surface of the landing table main body 101;
the spring 703, both ends are respectively with supporting shoe 702 one end and the inner wall fixed connection of spout two 701, and spring 703 promotes the supporting shoe 702 motion, plays the supporting role to the junction of extension board 102 and landing main part 101, has guaranteed the stability that extension board 102 used.
Working principle: when the buffering landing platform for the patrol unmanned aerial vehicle is used, firstly, the motor 501 is started to drive the driving shaft 502 to rotate anticlockwise, then the gear 601 fixedly sleeved on the outer ring of the driving shaft 502 is driven to rotate, as shown in fig. 5, the gear 601 is meshed with the upper toothed plate 602, the lower toothed plate 602 and the toothed plate 603, then the toothed plate 602 is driven to move leftwards, the toothed plate 603 is driven to move rightwards, the toothed plate 602 and the toothed plate 603 are expanded outwards, then the vertical rods fixedly connected with the outer ends of the toothed plate 602 and the toothed plate 603 prop up the left extending plate 102 and the right extending plate 102, and as the lengths of the two vertical rods are set, when the vertical rods prop up the extending plate 102, the extending plate 102 rotates 90 degrees around the fixing shaft 3 (as shown in fig. 2), so that the landing platform main body 101 and the two extending plates 102 at the side are positioned on the same horizontal plane, the usable area of the whole landing platform 1 is enlarged, and the landing of the unmanned aerial vehicle is more convenient to operate;
meanwhile, after the two extension plates 102 are unfolded at right angles, the front of the supporting block 702 is not shielded, at the moment, the spring 703 is reset to push the supporting block 702 to expand outwards, the supporting block 702 is attached to the landing table main body 101 and the bottom surface of the extension plate 102 to move, the joint of the extension plate 102 and the landing table main body 101 is supported, the use stability of the extension plate 102 is guaranteed, meanwhile, the landing table main body 101 and the extension plate 102 are both buffer plates, and meanwhile, the surfaces of the landing table main body 101 and the extension plate 102 are fixedly connected with buffer cushions, so that a buffer effect is guaranteed when an unmanned aerial vehicle takes off or lands, and the landing table 1 is protected by the unmanned aerial vehicle;
the extension board 102 has certain weight, and when the extension board 102 needs to be retracted, the reverse start motor 501 drives the toothed plate one 602 and the toothed plate two 603 to retract inwards, so that the vertical rods leave the bottom of the extension board 102, and rotate around the fixed shaft two 3 to the state of fig. 1 under the action of the gravity of the extension board 102, so that the extension board 102 is retracted, and meanwhile, the whole landing platform 1 is convenient to be subsequently retracted.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. Patrol unmanned aerial vehicle and descend platform with buffering, including descending platform (1) and motor (501), the outside of descending platform (1) is provided with connecting plate (4), its characterized in that still includes:
the driving mechanism (5) is in transmission connection with a driving shaft (502) at the output shaft of the motor (501);
the movable mechanism (6), the outer ring of the driving shaft (502) is fixedly connected with a gear (601), and the gear (601) is meshed with the first toothed plate (602) and the second toothed plate (603);
the supporting mechanism (7), the inside of descending platform (1) is connected with supporting shoe (702) through spring (703) swing joint.
2. The buffering landing stage for a patrol unmanned aerial vehicle according to claim 1, wherein the landing stage (1) comprises:
a landing table main body (101), wherein the left end part and the right end part penetrate through and are fixedly connected with a first fixed shaft (2), and the two ends of the first fixed shaft (2) are respectively fixedly connected with a connecting plate (4);
the two extending plates (102) are symmetrically distributed at the left side and the right side of the landing table main body (101), through holes with the same diameter as the first fixed shaft (2) are formed in one end, close to the landing table main body (101), of the extending plates (102), the first fixed shaft (2) penetrates through the through holes, the first fixed shaft (2) is rotationally connected with the extending plates (102), and two end parts of the first fixed shaft (2) are fixedly connected with the connecting plate (4);
the landing platform comprises a vertical plate (103) and a bottom plate (104), wherein the number of the vertical plate (103) is two, the vertical plate is symmetrically and fixedly connected to the bottom of the landing platform main body (101), and the bottom of the vertical plate (103) is fixedly connected with the bottom plate (104).
3. The buffer landing stage for a patrol unmanned aerial vehicle according to claim 1, wherein the driving mechanism (5) comprises a motor (501) and a driving shaft (502), the motor (501) is fixed outside the riser (103), an output shaft of the motor (501) penetrates through the riser (103), one end part of the driving shaft (502) penetrates through the surface of the other opposite riser (103), and the other end part of the driving shaft (502) is in transmission connection with the output shaft of the motor (501).
4. The buffer landing stage for a patrol unmanned aerial vehicle according to claim 1, wherein the movable mechanism (6) comprises:
the gear (601) is fixedly sleeved on the outer ring of the driving shaft (502);
and a movable part arranged outside the gear (601).
5. The buffering landing stage for a patrol unmanned aerial vehicle according to claim 4, wherein the movable portion is composed of a toothed plate one (602), a toothed plate two (603) and a chute one (604), wherein:
the first toothed plate (602) is positioned above the gear (601) and is meshed with the gear (601), a vertical rod is fixedly connected to the outside of the first toothed plate (602), and the length of the vertical rod is equal to the distance between the bottom surface of the landing table main body (101) and the top surface of the first toothed plate (602);
the second toothed plate (603) is positioned below the gear (601) and is meshed with the gear (601), a vertical rod is fixedly connected to the outside of the second toothed plate (603), and the length of the vertical rod is equal to the distance from the bottom surface of the landing table main body (101) to the top surface of the second toothed plate (603);
the first sliding grooves (604) are arranged in number, the first sliding grooves (604) are arranged in the vertical plates (103), and the two end parts of the first toothed plate (602) and the second toothed plate (603) are attached to the inner wall of the first sliding grooves (604) and are in sliding connection.
6. The buffer landing stage for a patrol unmanned aerial vehicle according to claim 1, wherein the supporting mechanism (7) comprises:
two groups of four sliding grooves (701) are arranged in number, and each group of two sliding grooves (701) are symmetrically arranged on the left side and the right side of the top of the vertical plate (103) respectively;
the support block (702) is arranged in the second chute (701), the support block (702) is attached to the inner wall of the second chute (701) and is in sliding connection with the inner wall of the second chute, and the top of the support block (702) is contacted with the bottom surface of the landing table main body (101);
and the two ends of the spring (703) are fixedly connected with one end part of the supporting block (702) and the inner wall of the second chute (701) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321395227.1U CN220096681U (en) | 2023-06-02 | 2023-06-02 | Buffering landing platform for patrol unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321395227.1U CN220096681U (en) | 2023-06-02 | 2023-06-02 | Buffering landing platform for patrol unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220096681U true CN220096681U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321395227.1U Active CN220096681U (en) | 2023-06-02 | 2023-06-02 | Buffering landing platform for patrol unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220096681U (en) |
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2023
- 2023-06-02 CN CN202321395227.1U patent/CN220096681U/en active Active
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