CN218489927U - Unmanned aerial vehicle take-off and landing platform - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle take-off and landing platform, which comprises a shell, a centering assembly and a clamping assembly; the shell comprises a substrate, a turnover cover and a turnover driving piece, wherein the turnover cover is hinged with two sides of the substrate; the turnover driving piece is used for driving the turnover cover to rotate relative to the substrate; the centering assembly comprises guide arms, sliding blocks, sliding rails and centering driving pieces which are oppositely arranged on two sides; the clamping assembly comprises two clamping arms and a clamping driving piece which are oppositely arranged; the clamping driving piece is used for driving the two clamping arms to move close to or away from each other. The turnover covers are arranged on the two sides of the base plate, and the turnover driving piece drives the turnover covers to rotate so as to realize the unfolding and folding operations of the shell, reduce the volume and ensure enough landing space at the same time, so that the device is suitable for the installation and use of a family car and is beneficial to market popularization; and fix unmanned aerial vehicle at the casing center through centering subassembly and arm lock, solved the skew condition of unmanned aerial vehicle descending, reduce fixed point descending required precision, further improve and use adaptability, do benefit to marketing.

Description

Unmanned aerial vehicle take-off and landing platform

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle platform that takes off and land.

Background

An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a program control device, or is autonomously operated by an onboard computer, either completely or intermittently. The unmanned aerial vehicle is divided into a military unmanned aerial vehicle and a civil unmanned aerial vehicle, and the military unmanned aerial vehicle is divided into a reconnaissance aircraft and a target drone; the civil unmanned aerial vehicle is mainly used in cooperation with industries, is really just needed by the unmanned aerial vehicle, is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news report, electric power inspection, disaster relief, movie and television shooting and the like at present, and all countries in the world actively expand the industrial application and develop the unmanned aerial vehicle technology.

Unmanned aerial vehicle all need set up the platform of taking off and land at the in-process that uses, present platform of taking off and land mainly divide into fixed ground and moving platform two kinds, the needs on fixed ground are in the fixed mounting in predetermined position, it is inconvenient to use, and moving platform is owing to consider unmanned aerial vehicle descending precision problem, so self bulky, current moving platform all needs dedicated on-vehicle box, carry through the pick up, be not suitable for the installation of ordinary family car, use adaptability is poor, be unfavorable for marketing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is:

unmanned aerial vehicle moving platform uses adaptability poor, is unfavorable for marketing.

In order to solve the technical problem, the utility model provides an unmanned aerial vehicle platform that takes off and land, include:

the device comprises a shell and a control device, wherein the shell comprises a substrate, a turnover cover hinged with two sides of the substrate and a turnover driving piece connected with the turnover cover; the turnover driving part is used for driving the turnover cover to rotate relative to the base plate;

the centering assembly is connected with the shell; the centering assembly comprises blocking arms arranged on two sides oppositely, sliding blocks arranged on the blocking arms on the two sides, sliding rails matched with the sliding blocks, and centering driving pieces connected with the sliding blocks on the two sides; the centering driving piece is used for driving the sliding blocks on the two sides to mutually approach or depart from each other along the arrangement direction of the sliding rails; and

a clamping assembly connected with the housing; the clamping assembly comprises two clamping arms arranged oppositely and a clamping driving piece connected with the clamping arms; the clamping driving piece is used for driving the two clamping arms to get close to or get away from each other, and the moving direction of the clamping arms is perpendicular to that of the blocking arms.

In one embodiment, the blocking arm comprises a push rod and a drawer connected with the push rod; the push rod is fixedly connected with the sliding block.

In one embodiment, the drawer is a drawer rail; the pull-out piece comprises a first guide strip and a second guide strip arranged on the first guide strip in a sliding mode, the pull-out pieces on the two sides of the blocking arms extend oppositely from the push rods on the two sides, and the first guide strips on the pull-out pieces on the two sides are fixedly connected.

In one embodiment, the centering driving piece comprises a telescopic piece and connecting rods arranged on two sides of the telescopic piece; one end of the connecting rod is hinged with the telescopic piece, and the other end of the connecting rod is hinged with the sliding block.

In one embodiment, the telescopic part is perpendicular to the sliding rail, and the sliding rail is arranged in parallel with the drawer.

In one embodiment, the slide rail is formed by splicing two rail bodies, the splicing position of the two rail bodies is located at the hinge position of the base plate and the turnover cover, the base plate and the turnover cover are provided with a slot corresponding to the slide rail, and the slide block is correspondingly and slidably arranged in the slot.

In one embodiment, two rows of rollers are arranged on the sliding block, sliding grooves are arranged on the upper side and the lower side of the sliding rail, the sliding rail is correspondingly arranged between the two rows of rollers in a penetrating manner, and the two rows of rollers are respectively and correspondingly arranged in the sliding grooves on the two sides in a sliding manner.

In one embodiment, the turnover driving member comprises a hanging lug fixedly connected with the turnover cover and a push-pull member hinged with the hanging lug; one end of the push-pull piece is hinged with the base plate, and the other end of the push-pull piece is hinged with the hanging lug.

In one embodiment, the clamping arms are arranged in a V-shaped structure, and the opening directions of the two V-shaped clamping arms are opposite.

In one embodiment, a fairing is arranged at one end of the shell, the fairing is fixedly connected with the base plate, and a baffle is arranged at one end, far away from the fairing, of the turnover cover.

Compared with the prior art, the unmanned aerial vehicle take-off and landing platform has the advantages that:

the turnover covers are arranged on the two sides of the base plate, and the turnover driving piece drives the turnover covers to rotate so as to realize the unfolding and folding operations of the shell, so that the volume of the shell is effectively reduced, and meanwhile, enough landing space is provided for the unmanned aerial vehicle in an unfolded state, the unmanned aerial vehicle is suitable for being installed and used in a family car, and the market popularization is facilitated; and on the unmanned aerial vehicle after will falling down moves to the casing central line through the subassembly of returning to the middle of setting, carries out the centre gripping through two arm lock with unmanned aerial vehicle and fixes the central point that puts at the casing, has solved the skew condition of unmanned aerial vehicle descending, reduces unmanned aerial vehicle fixed point descending required precision, further improves unmanned aerial vehicle take off and land platform's use adaptability, does benefit to marketing.

Drawings

Fig. 1 is a schematic structural view of a folded state of an unmanned aerial vehicle take-off and landing platform according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the unmanned aerial vehicle taking-off and landing platform in fig. 1 in a deployed state;

FIG. 3 is a partial structural view of the housing of FIG. 2;

FIG. 4 is a schematic view of the housing of FIG. 2 from another perspective;

FIG. 5 is a schematic view of the centering assembly of FIG. 2 from another perspective;

FIG. 6 is a partially enlarged view of the connection position of the slider and the slide rail in FIG. 2;

fig. 7 is a schematic structural view of the clamping arm in fig. 2.

The reference numbers in the drawings have the meanings given below:

100. taking off and landing the unmanned aerial vehicle;

10. a housing; 11. a substrate; 115. a cowling; 12. a cover is turned; 125. a baffle plate; 13. turning over the driving piece; 131. hanging a lug; 132. a push-pull member; 15. grooving; 16. a strip-shaped groove;

20. a centering component; 21. a blocking arm; 211. a push rod; 212. a drawer; 215. a first conducting bar; 216. a second conducting bar; 22. a slider; 225. a roller; 23. a slide rail; 235. a chute; 24. centering the driving piece; 241. a telescoping member; 242. a connecting rod;

30. a clamping assembly; 31. and (4) clamping arms.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 7, an unmanned aerial vehicle take-off and landing platform 100 according to an embodiment of the present invention includes a housing 10, a centering assembly 20 connected to the housing 10, and a clamping assembly 30 connected to the housing 10. The shell 10 comprises a base plate 11, a flip cover 12 hinged with two sides of the base plate 11 and a flip driving piece 13 connected with the flip cover 12; the turning driving member 13 is used for driving the turning cover 12 to rotate relative to the base plate 11, so that the housing 10 has two working states of unfolding and folding, wherein in the folding state, the two turning covers 12 are close to each other and closed, and in the unfolding state, the two turning covers 12 are far away from each other to expose the base plate 11; the centering assembly 20 comprises two opposite guide arms 21 arranged on two sides, sliders 22 arranged on the guide arms 21 on the two sides, a slide rail 23 matched with the sliders 22, and a centering driving piece 24 connected with the sliders 22 on the two sides; the centering driving part 24 is used for driving the sliding blocks 22 on the two sides to approach or depart from each other along the arrangement direction of the sliding rail 23, and the sliding blocks 22 move to drive the blocking arm 21 to move, so that the unmanned aerial vehicle after falling is pushed to the central line position of the shell 10; the clamping assembly 30 comprises two clamping arms 31 arranged oppositely and a clamping driving part connected with the clamping arms 31; the clamping driving member is used for driving the two clamping arms 31 to move close to or away from each other, and the moving direction of the clamping arms 31 is perpendicular to the moving direction of the blocking arm 21, so that the unmanned aerial vehicle is pushed to the central position of the housing 10 through the two clamping arms 31 and clamped and fixed.

According to the unmanned aerial vehicle take-off and landing platform 100, the turning covers 12 are arranged on the two sides of the base plate 11, and the turning covers 12 are driven to rotate by the turning driving piece 13 so as to realize the unfolding and folding operations of the shell 10, so that the size of the shell 10 is effectively reduced, and meanwhile, the turning covers 12 and the base plate 11 in the unfolding state jointly form a landing plane, so that enough landing space can be provided for the unmanned aerial vehicle, the unmanned aerial vehicle take-off and landing platform is suitable for the installation and use of a family car, and the market popularization is facilitated; and on the unmanned aerial vehicle after will falling through setting up the subassembly 20 of returning to the heart moves to casing 10 on-line, carries out the centre gripping through two arm lock 31 with unmanned aerial vehicle and fixes the central point that puts at casing 10, has solved the skew condition of unmanned aerial vehicle descending, reduces unmanned aerial vehicle fixed point descending required precision, further improves unmanned aerial vehicle take off and land platform 100's use adaptability, does benefit to marketing.

Further, the shell 10 is of a hollow structure, and the shell 10 is correspondingly installed on an external household car. The base plate 11 is arranged in a rectangular straight plate structure, and the base plate 11 is fixedly connected with an external vehicle body; this flip 12 is the setting of L column structure, and the flip 12 of both sides is close to each other and rotates the closure to form holding unmanned aerial vehicle's space. In this embodiment, a fairing 115 is disposed at one end of the housing 10, the fairing 115 is fixedly connected to the substrate 11, the fairing 115 is obliquely disposed in a gradually contracting shape from the substrate 11 to a direction away from the housing 10, and the fairing 115 is correspondingly disposed at one end of the housing 10 close to an advancing direction of an external vehicle body, so as to guide airflow and reduce wind resistance received by the housing 10 during driving of the vehicle; this flip 12 is kept away from the one end of radome fairing 115 and is provided with baffle 125, and this baffle 125 is the straight platelike structure setting of rectangle, and baffle 125 is used for carrying out the shutoff to casing 10 to make the inside relative inclosed space that forms of casing 10, reduce external environment to inside unmanned aerial vehicle's influence.

Further, the flip driving member 13 includes a hanging lug 131 fixedly connected to the flip 12, and a push-pull member 132 hinged to the hanging lug 131. The hanging lug 131 is in a strip structure, the fixing lug extends from the flip 12 to a direction away from the housing 10, the push-pull member 132 is in a telescopic structure, one end of the push-pull member 132 is hinged to the base plate 11, and the other end of the push-pull member 132 is hinged to the hanging lug 131. Specifically, when the push-pull members 132 on both sides are extended, the flip covers 12 on both sides are driven to rotate close to each other until abutting and closing, and at this time, the housing 10 is in a folded state; when the push-pull members 132 on both sides are shortened, the flaps 12 on both sides are driven to rotate away from each other until the side walls of the flaps 12 are in the horizontal unfolded position, at which time the housing 10 is in the unfolded state. It will be appreciated that the push-pull member 132 is one of an electric, pneumatic or hydraulic push rod.

Further, the centering assembly 20 moves the robot dropped in the housing 10 to a center line (the center line is defined as an intersection line of a symmetrical plane of the two side flaps 12 and a plane of the base plate 11). The setting position of the blocking arm 21 corresponds to the setting position of the flip 12; the blocking arm 21 comprises a push rod 211 and a drawer 212 connected to the push rod. The push rod 211 is arranged in a long bar-shaped structure, the push rod 211 extends along the central line direction, and the push rods 211 of the two side blocking arms 21 are arranged in parallel; the drawer 212 is in a long bar-shaped structure, the drawer 212 is in a telescopic structure, the drawer 212 is oppositely arranged at two ends of the push rod 211, the drawer 212 oppositely extends from the push rods 211 at two sides, and the drawer 212 blocking the arms 21 at two sides are staggered. In this embodiment, the drawer 212 is a drawer rail; the drawer 212 includes a first guide 215 and a second guide 216 slidably disposed on the first guide 215. The first conducting bar 215 is arranged in a strip structure, and one side of the first conducting bar 215 is provided with a groove; the second guide strip 216 is arranged in a strip-shaped structure, the second guide strip 216 is correspondingly embedded in a groove of the first guide strip 215, the second guide strip 216 can move along the self-setting direction relative to the first guide strip 215 to realize the extending and shortening operations of the pull-out piece 212, one end of the second guide strip 216 is fixedly connected with the push rod 211, the first guide strips 215 of the pull-out piece on two sides are fixedly connected with each other, when the blocking arms 21 on two sides are far away from each other, the second guide strip 216 correspondingly slides out of the first guide strip 215, and when the blocking arms 21 on two sides are close to each other, the second guide strip 216 is correspondingly inserted into the first guide strip 215, so that the moving stability of the blocking arms 21 is improved. Understandably, the drawer guide rail adopted by the drawer 212 can effectively reduce the production cost of the device, and is beneficial to market popularization.

Further, the sliding block 22 is arranged in a rectangular square structure, the sliding block 22 is fixedly connected with the push rod 211, the sliding block 22 is slidably arranged on the sliding rail 23, the sliding rail 23 is arranged in a long strip structure, and the sliding rail 23 is arranged in parallel with the drawer 212. Specifically, the slide rail 23 is formed by splicing two rail bodies, the splicing position of the two rail bodies is located at the hinge position of the base plate 11 and the flip 12, so that the slide rail 23 is correspondingly arranged on the base plate 11 and the flip 12 respectively, and further, the unmanned aerial vehicle is ensured to be in the unfolding state, the unmanned aerial vehicle can be pushed to the central line by the blocking arm 21 when falling on the flip 12, the lifting area of the whole platform is increased, the slide rail 23 is arranged to be of the splicing structure of the two rail bodies, the folding and unfolding conversion of the shell 10 is adapted, the shell 10 can be small in size in the folding state, and the installation and use of the family car are ensured. In this embodiment, the positions of the substrate 11 and the flip 12 corresponding to the slide rail 23 are provided with a slot 15, the slot 15 is arranged in a long strip shape, the arrangement direction of the slot 15 is the same as the arrangement direction of the slide rail 23, the slot 15 is communicated with the inner side and the outer side of the substrate 11 and the flip 12 in a through hole shape, the slider 22 is correspondingly arranged in the slot 15 in a sliding manner, and the slide rail 23 is installed on one side of the inner side wall of the slot 15; two rows of rollers 225 are arranged on the sliding block 22, sliding grooves 235 are arranged on the upper side and the lower side of the sliding rail 23, the sliding rail 23 correspondingly penetrates between the two rows of rollers 225, and the two rows of rollers 225 are respectively and correspondingly arranged in the sliding grooves 235 on the two sides in a sliding manner, so that the moving guide of the sliding block 22 is ensured, and the reliability of the connection position of the sliding block 22 and the sliding rail 23 is improved. Furthermore, in order to ensure that the sliding block 22 smoothly passes through the gap formed by the hinged connection of the flip 12 and the base plate 11, the number of each row of the two rows of rollers 225 is at least three, so that the sliding block 22 can be reliably supported by the sliding rail 23 all the time when passing through the gap, and the roller 225 is prevented from sinking into the gap. Specifically, the slide rail 23 is made of an aluminum profile with a V-Slot cross section, so that the production cost of the device is reduced, and the market popularization is facilitated.

Further, the centering driving member 24 includes a telescopic member 241 and a connecting rod 242 disposed at both sides of the telescopic member 241. The telescopic member 241 is fixed on the lower surface of the substrate 11 in a long strip shape, the telescopic member 241 is perpendicular to the slide rail 23, one end of the connecting rod 242 is hinged to the telescopic member 241, the other end of the connecting rod 242 is hinged to the sliding block 22, and the connecting rod 242 is driven by the telescopic member 241 to move relative to the end connected to the telescopic member 241, so as to drive the sliding blocks 22 on the two sides to approach to or separate from each other. It can be understood that the telescopic element 241 is one of an electric, pneumatic or hydraulic push rod, which ensures that the telescopic element 241 can drive one end of the connecting rod 242 to move along the direction of the telescopic element 241, and the structure of the telescopic element 241 is not limited specifically.

Further, this arm lock 31 is the setting of V column structure, and the opening direction of two V column arm locks 31 sets up in opposite directions, and external unmanned aerial vehicle corresponds arm lock 31 position and is provided with the ring piece, and two V column arm locks 31 correspond the both sides of centre gripping ring piece, carries out the school position placed in the middle to unmanned aerial vehicle when fixed to the unmanned aerial vehicle centre gripping to guarantee that unmanned aerial vehicle docks at the central point of base plate 11 and put. The clamping driving member (not shown) drives the two clamping arms 31 to move toward or away from each other; it can be understood that the clamping driving member is one of an electric, pneumatic or hydraulic push rod, and it is sufficient to ensure that the clamping driving member can drive the two clamping arms 31 to move close to or away from each other, and the structure of the clamping driving member is not particularly limited. In this embodiment, the clamping driving member is perpendicular to the slide rail 23, i.e. the moving direction of the clamping arm 31 is perpendicular to the moving direction of the blocking arm 21; this base plate 11 corresponds the shift position of this arm lock 31 and is provided with strip-shaped groove 16, and this strip-shaped groove 16 is rectangular shape logical trough-shaped setting, and this arm lock 31 passes this strip-shaped groove 16 and is connected with the centre gripping driving piece, and the direction that sets up of strip-shaped groove 16 is the setting direction of fluting 15 of perpendicular to, and this strip-shaped groove 16 corresponds the setting on the central line of base plate 11.

The utility model discloses a working process does: during takeoff, the push-pull member 132 pulls the suspension loops 131 to drive the flip covers 12 at two sides to rotate, the centering driving member 24 drives the blocking arms 21 at two sides to move away from each other, and the clamping driving member drives the two clamping arms 31 to move away from each other. After the unmanned aerial vehicle takes off, the centering driving piece 24 drives the blocking arms 21 on the two sides to approach each other, the clamping driving piece drives the two clamping arms 31 to approach each other, and the push-pull piece 132 pushes the hanging lugs 131 to close the flip covers 12 on the two sides, so that the take-off work is completed. When descending, the flow is the same when taking off, earlier control flip 12 and open, two arm lock 31 keep away from simultaneously are kept away from to the arm 21 that blocks of control both sides, unmanned aerial vehicle lands in the casing 10 that expandes after accomplishing preparation work, the arm 21 that blocks of 24 drive both sides of rethread centering driving piece is close to each other, it is close to simultaneously with unmanned aerial vehicle migration to base plate 11 central line to block arm 21, two arm lock 31 of rethread centre gripping driving piece drive are close to each other, carry out the school position to unmanned aerial vehicle when arm lock 31 is close to each other, fix the central point at base plate 11 with the unmanned aerial vehicle centre gripping, it is closed to push away pull piece 132 at last and promote the flip 12 that hangers 131 made both sides, fix unmanned aerial vehicle in relative confined casing 10, accomplish descending work.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. An unmanned aerial vehicle platform that takes off and land, comprising:

the device comprises a shell and a control device, wherein the shell comprises a substrate, a turnover cover hinged with two sides of the substrate and a turnover driving piece connected with the turnover cover; the turnover driving part is used for driving the turnover cover to rotate relative to the base plate;

the centering assembly is connected with the shell; the centering assembly comprises blocking arms which are oppositely arranged on two sides, sliding blocks which are arranged on the blocking arms on the two sides, sliding rails which are matched with the sliding blocks, and centering driving pieces which are connected with the sliding blocks on the two sides; the centering driving piece is used for driving the sliding blocks on the two sides to mutually approach or depart from each other along the arrangement direction of the sliding rails; and

a clamping assembly connected with the housing; the clamping assembly comprises two clamping arms arranged oppositely and a clamping driving piece connected with the clamping arms; the clamping driving piece is used for driving the two clamping arms to get close to or get away from each other, and the moving direction of the clamping arms is perpendicular to the moving direction of the blocking arms.

2. The unmanned aerial vehicle take-off and landing platform of claim 1, wherein the barrier arm comprises a push rod and a drawer connected to the push rod; the push rod is fixedly connected with the slide block.

3. The unmanned aerial vehicle take-off and landing platform of claim 2, wherein the drawer is a drawer guide; the pull-out piece comprises a first guide strip and a second guide strip arranged on the first guide strip in a sliding mode, the pull-out pieces on the two sides of the blocking arms extend oppositely from the push rods on the two sides, and the first guide strips on the pull-out pieces on the two sides are fixedly connected.

4. The unmanned aerial vehicle take-off and landing platform of claim 2, wherein the centering drive comprises a telescoping member and connecting rods disposed on both sides of the telescoping member; one end of the connecting rod is hinged with the telescopic piece, and the other end of the connecting rod is hinged with the sliding block.

5. The unmanned aerial vehicle take-off and landing platform of claim 4, wherein the telescopic member is perpendicular to the sliding rail, and the sliding rail is parallel to the drawer.

6. The unmanned aerial vehicle take-off and landing platform of claim 1, wherein the slide rail is formed by splicing two rail bodies, the splicing positions of the two rail bodies are located at the hinge position of the base plate and the flip cover, the base plate and the flip cover are provided with a groove at the position corresponding to the slide rail, and the slide block is correspondingly slidably arranged in the groove.

7. The unmanned aerial vehicle take-off and landing platform of claim 6, wherein the sliding block is provided with two rows of rollers, sliding grooves are formed in the upper side and the lower side of the sliding rail, the sliding rail is correspondingly arranged between the two rows of rollers in a penetrating manner, and the two rows of rollers are respectively and correspondingly arranged in the sliding grooves on the two sides in a sliding manner.

8. The unmanned aerial vehicle take-off and landing platform of any one of claims 1 to 7, wherein the flip driving member comprises a lug fixedly connected with the flip cover, and a push-pull member hinged to the lug; one end of the push-pull piece is hinged with the substrate, and the other end of the push-pull piece is hinged with the hanging lug.

9. An unmanned aerial vehicle take-off and landing platform according to any one of claims 1 to 7, wherein the clamping arms are arranged in a V-shaped structure, and the opening directions of the two V-shaped clamping arms are arranged oppositely.

10. An unmanned aerial vehicle take-off and landing platform according to any one of claims 1 to 7, wherein a fairing is arranged at one end of the housing, the fairing is fixedly connected with the base plate, and a baffle is arranged at one end, away from the fairing, of the flip cover.

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