Buffer type landing platform for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle landing platforms, and discloses an unmanned aerial vehicle buffering type landing platform which comprises a supporting plate, a fixing frame is fixedly connected to the top of the supporting plate, a fixing sleeve is fixedly connected to the top of the fixing frame, and a buffering mechanism is arranged in the fixing frame. Meanwhile, in the transportation process, when the unmanned aerial vehicle is placed on a landing platform, a fixing column is manually pulled, then an inclined block is synchronously pushed to move upwards, when a groove formed in the top of a positioning sleeve of the unmanned aerial vehicle corresponds to the inclined block, the inclined block is inserted into the corresponding groove of the positioning sleeve again under the elastic force of a first spring, and therefore stop rods are fixed; meanwhile, the stop lever is arranged on the unmanned aerial vehicle undercarriage, and the unmanned aerial vehicle undercarriage is fixed between the stop lever and the landing platform, so that the unmanned aerial vehicle is further prevented from falling off from the landing platform in the transportation process even on a road section with large jolting amplitude, and falling damage of the unmanned aerial vehicle is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle landing platform technical field, concretely is a kind of unmanned aerial vehicle buffer type landing platform. BACKGROUND

[0002] When unmanned aerial vehicle lands, vibration and impact force can be generated due to contact with the ground, which can cause damage to the unmanned aerial vehicle body, especially in complex terrain or emergency landing conditions, the risk is more significant, and thus a buffer type landing platform is needed during landing.

[0003] According to the buffer type landing platform for unmanned aerial vehicle of the unmanned patrol vehicle disclosed in the patent network (the authorized announcement is CN215245219U), it is described that "a buffer type landing platform for unmanned aerial vehicle of the unmanned patrol vehicle, comprising a circular bottom plate, upward support plates are arranged at equal intervals around the bottom plate, and a tray capable of supporting the unmanned aerial vehicle is arranged on the bottom plate, the tray and the support plate are connected by an elastic mechanism, and the tray can be horizontally buffered by stretching the elastic mechanism when starting or stopping. It also includes an elastic telescopic mechanism arranged at the lower end of the tray for up-down buffering, and the lower end of the telescopic mechanism is connected to a pneumatic cylinder capable of lifting the unmanned aerial vehicle".

[0004] For the above description, the applicant believes that the following problems exist:

[0005] In the use process of the utility model, the unmanned aerial vehicle is placed in the tray, and the tray can move in the horizontal direction in the bottom plate when starting, braking or encountering uneven road surface, the rubber strip is stretched to achieve buffering, thereby protecting the unmanned aerial vehicle and increasing the service life. In addition, the setting of the rubber pad accelerates the stopping of the tray and achieves the damping effect. However, in the actual use process, when the unmanned aerial vehicle is placed on the tray, the buffering effect is only achieved by the two rubber strips on the left and right sides when shaking left and right, and thus when encountering a large amplitude bumpy road section, the unmanned aerial vehicle is prone to falling off the tray, thereby causing damage to the unmanned aerial vehicle. Therefore, an unmanned aerial vehicle buffer type landing platform needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide an unmanned aerial vehicle buffer type landing platform to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an unmanned aerial vehicle buffer type landing platform, comprising a support plate, a fixed frame is fixedly connected to the top of the support plate, a fixed sleeve is fixedly connected to the top of the fixed frame, a buffer mechanism is arranged inside the fixed frame, a landing platform is arranged at the top of the buffer mechanism, and a fixed adsorption mechanism is arranged outside the landing platform.

[0008] The fixed adsorption mechanism comprises a fixed component and an adsorption component, and the adsorption component is arranged on the top of the landing platform.

[0009] The buffer mechanism comprises a damper, the damper is fixedly connected to the inner side of the bottom of the fixed frame, a sliding column is fixedly connected to the top of the damper, a spring three is fixedly connected between the sliding column and the fixed frame, an adjusting rod is rotatably connected to the bottom of the sliding column, a synchronous frame is rotatably connected to the end of the adjusting rod away from the sliding column, a limiting rod is fixedly connected to the inner side of the bottom of the fixed frame, and a spring four is fixedly connected between the synchronous frame and the inner wall on the left side of the fixed frame, so that the buffer effect is achieved during landing.

[0010] Preferably, grooves are formed in the corresponding positions of the fixed sleeve and the sliding column, the sliding column is slidably connected in the groove, the landing platform is fixedly connected to the top of the sliding column, and the synchronous frame is slidably connected to the outside of the limiting rod, so that the synchronous frame is conveniently moved.

[0011] Preferably, the fixed component comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the landing platform, an inclined block is slidably connected in the connecting sleeve, a spring one is fixedly connected between the inclined block and the landing platform, a pull plate is fixedly connected to the top of the inclined block, a connecting rod is slidably connected in the landing platform, a positioning sleeve is fixedly connected to the outside of the connecting rod, a blocking rod is fixedly connected to the top of the connecting rod, and a fixed column is fixedly connected to the front of the blocking rod, so that the landing platform is limited when the unmanned aerial vehicle is placed on the landing platform.

[0012] Preferably, grooves are formed in the corresponding positions of the landing platform and the blocking rod, the blocking rod is slidably connected in the groove, and grooves are formed in the top of the positioning sleeve, so that the two fixed columns are conveniently pulled to move.

[0013] Preferably, grooves are formed in the corresponding positions of the landing platform and the positioning sleeve, and the positioning sleeve is slidably connected in the groove, so that the position of the positioning sleeve is limited.

[0014] Preferably, the adsorption component comprises a supporting sleeve, the supporting sleeve is fixedly connected to the top of the landing platform, a positioning column is slidably connected in the supporting sleeve, a push plate is fixedly connected to the top of the positioning column, a spring two is fixedly connected between the positioning column and the supporting sleeve, a shielding plate is slidably connected to the top of the landing platform, and an electromagnet is fixedly connected to the top of the landing platform, so that the adsorption effect is achieved when the unmanned aerial vehicle lands.

[0015] Preferably, grooves are formed in the corresponding positions of the shielding plate and the positioning column, the positioning column is inserted in the groove, grooves are formed in the corresponding positions of the landing platform and the electromagnet, and the electromagnet is fixedly connected in the groove, so that the shielding plate is conveniently fixed.

[0016] Compared with the prior art, the unmanned aerial vehicle buffer type landing platform has the following beneficial effects:

[0017] 1. The unmanned aerial vehicle buffer type landing platform, through the setting of the fixed adsorption mechanism, during transportation, when the unmanned aerial vehicle is placed on the landing platform, and by manually pulling the fixed column, the inclined block is pushed upward, and when the groove at the top of the positioning sleeve corresponds to the inclined block, the inclined block is reinserted into the corresponding groove in the positioning sleeve under the elastic force of the spring one, thereby completing the fixation of the stop rod, and at this time, the stop rod is placed on the unmanned aerial vehicle landing gear, so as to fix the unmanned aerial vehicle landing gear between the stop rod and the landing platform, thereby avoiding the unmanned aerial vehicle from falling off the landing platform during transportation, even in a large amplitude bumping section, and preventing the unmanned aerial vehicle from being damaged.

[0018] 2. The unmanned aerial vehicle buffer type landing platform, through the setting of the buffer mechanism, when the unmanned aerial vehicle falls on the landing platform, the slide column is pushed downward, and the damper and the spring three are compressed during the downward movement of the slide column, thereby synchronously pushing the synchronous frame to move along the guide of the limiting column, and the energy brought by the landing is absorbed by the damper, thereby playing a buffering role when the unmanned aerial vehicle lands. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor based on these drawings:

[0020] Figure 1 It is an appearance structure diagram of the present application;

[0021] Figure 2 It is an appearance structure diagram of the fixed adsorption mechanism of the present application;

[0022] Figure 3 It is an expanded structure diagram of the fixed component of the present application;

[0023] Figure 4 It is an expanded structure diagram of the adsorption component of the present application;

[0024] Figure 5 It is an appearance structure diagram of the buffer mechanism of the present application.

[0025] In the figure: 1, support plate; 2, fixed frame; 3, fixed sleeve; 4, buffer mechanism; 5, landing platform; 6, fixed adsorption mechanism; 61, fixed assembly; 62, adsorption assembly; 611, connecting sleeve; 612, inclined block; 613, spring one; 614, pull plate; 615, connecting rod; 616, positioning sleeve; 617, stop rod; 618, fixed column; 621, support sleeve; 622, positioning column; 623, spring two; 624, push plate; 625, shutter; 626, electromagnet; 41, damper; 42, spring three; 43, slide column; 44, adjusting rod; 45, spring four; 46, synchronization frame; 47, limiting rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] Embodiment one:

[0029] Based on the prior art existing at present, when the device places the unmanned aerial vehicle on the tray, only the two sides of the rubber strip are used to realize the buffering effect when shaking left and right, and then when encountering a large amplitude bump section, since the unmanned aerial vehicle is only placed on the tray, the unmanned aerial vehicle is prone to falling off the tray, thereby causing damage to the unmanned aerial vehicle. Please refer to Figures 1-5 The present application provides a technical scheme: a buffer type landing platform for unmanned aerial vehicle, comprising a support plate 1, the top of the support plate 1 is fixedly connected with a fixed frame 2, the top of the fixed frame 2 is fixedly connected with a fixed sleeve 3, a buffer mechanism 4 is arranged inside the fixed frame 2, a landing platform 5 is arranged on the top of the buffer mechanism 4, and a fixed adsorption mechanism 6 is arranged outside the landing platform 5.

[0030] The fixed adsorption mechanism 6 comprises a fixed assembly 61 and an adsorption assembly 62, and the adsorption assembly 62 is arranged on the top of the landing platform 5.

[0031] Further, the fixing assembly 61 comprises a connecting sleeve 611 fixedly connected to the top of the landing platform 5, a bevel block 612 slidably connected in the connecting sleeve 611, a spring 613 fixedly connected between the bevel block 612 and the landing platform 5, a pull plate 614 fixedly connected to the top of the bevel block 612, a connecting rod 615 slidably connected in the landing platform 5, a positioning sleeve 616 fixedly connected to the outer portion of the connecting rod 615, a stop rod 617 fixedly connected to the front of the top of the connecting rod 615, and a fixed column 618 fixedly connected to the front of the stop rod 617, so as to limit the landing platform 5 when the unmanned aerial vehicle is placed on the landing platform 5.

[0032] Further, the landing platform 5 is provided with a groove at a position corresponding to the stop rod 617, the stop rod 617 is slidably connected in the groove, and the positioning sleeve 616 is provided with a groove at the top, so as to synchronously pull the two fixed columns 618 to move.

[0033] Further, the landing platform 5 is provided with a groove at a position corresponding to the stop rod 617, the stop rod 617 is slidably connected in the groove, and the positioning sleeve 616 is provided with a groove at the top, so as to synchronously pull the two fixed columns 618 to move.

[0034] Further, the landing platform 5 is provided with a groove at a position corresponding to the stop rod 617, the stop rod 617 is slidably connected in the groove, and the positioning sleeve 616 is provided with a groove at the top, so as to synchronously pull the two fixed columns 618 to move.

[0035] Further, the landing platform 5 is provided with a groove at a position corresponding to the stop rod 617, the stop rod 617 is slidably connected in the groove, and the positioning sleeve 616 is provided with a groove at the top, so as to synchronously pull the two fixed columns 618 to move.

[0036] Embodiment Two:

[0037] Based on the existing prior art, the landing buffer needs to be played, please refer to Figure 5 , and combined with embodiment one, it is further obtained that the buffer mechanism 4 comprises a damper 41 fixedly connected to the inner bottom of the fixed frame 2, a slide column 43 fixedly connected to the top of the damper 41, a spring 42 fixedly connected between the slide column 43 and the fixed frame 2, an adjusting rod 44 rotatably connected to the bottom of the slide column 43, a synchronous frame 46 rotatably connected to the end away from the slide column 43 of the adjusting rod 44, a limiting rod 47 fixedly connected to the inner bottom of the fixed frame 2, and a spring 45 fixedly connected between the synchronous frame 46 and the left inner wall of the fixed frame 2, so as to play a buffering role in the landing process.

[0038] Further, the fixed sleeve 3 is provided with a slot at the corresponding position of the slide column 43, the slide column 43 is slidingly connected in the slot, the landing platform 5 is fixedly connected at the top of the slide column 43, and the synchronous frame 46 is slidingly connected outside the limiting rod 47, so as to facilitate the movement of the synchronous frame 46.

[0039] In actual operation, when the device is used, the control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model will not be explained in detail, the control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of the technical personnel in the field, the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model will not be explained in detail, and first, when the device is used, the push plate 624 is pulled upward manually, so that the push plate 624 drives the positioning column 622 to move upward, and then the positioning column 622 is completely separated from the shutter 625, and then the shutter 625 is pulled outward manually, so that the landing surface of the whole landing platform 5 is opened, and then during the daily use of the unmanned aerial vehicle, when the unmanned aerial vehicle lands on the landing platform 5, the slide column 43 is driven to move downward, the damper 41 and the spring three 42 are compressed during the downward movement of the slide column 43, so that the synchronous frame 46 is synchronously driven to move along the limiting column guide, and then the energy brought by landing is absorbed by the damper 41, so that the damper plays a buffering role when the unmanned aerial vehicle lands, and when the unmanned aerial vehicle lands on the landing platform 5, the electromagnet 626 is energized, so that the electromagnet 626 generates a magnetic force, and then the unmanned aerial vehicle is adsorbed on the landing platform 5 after landing, so as to further improve the stability of the unmanned aerial vehicle on the landing platform 5, and during transportation, when the unmanned aerial vehicle is placed on the landing platform 5, the fixed column 618 is pulled manually, so that the fixed column 618 drives the stop rod 617 to move towards the connecting sleeve 611, and then the corresponding positioning sleeve 616 is synchronously driven to gradually approach the inclined block 612, and the positioning sleeve 616 is in contact with the inclined block 612 during the gradual movement, so as to synchronously drive the inclined block 612 to move upward, and then when the groove at the top of the positioning sleeve 616 corresponds to the inclined block 612, the inclined block 612 is reinserted into the corresponding groove in the positioning sleeve 616 under the elastic force of the spring one 613, so as to fix the stop rod 617, and at this time, the stop rod 617 is arranged on the unmanned aerial vehicle landing gear, so as to fix the unmanned aerial vehicle landing gear between the stop rod 617 and the landing platform 5.

[0040] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. A drone cushioned landing pad comprising a support plate (1), characterized in that: The support plate (1) top fixedly connected with fixed frame (2), the fixed frame (2) top fixedly connected with fixed sleeve (3), the fixed frame (2) inside is provided with buffer mechanism (4), the buffer mechanism (4) top is provided with landing platform (5), the landing platform (5) outside is provided with fixed adsorption mechanism (6); The fixed adsorption mechanism (6) includes fixed assembly (61) and adsorption assembly (62), the adsorption assembly (62) is arranged at the top of landing platform (5); The buffer mechanism (4) includes damper (41), the damper (41) is fixedly connected in the bottom of fixed frame (2) inside, the damper (41) top fixedly connected with slide column (43), the slide column (43) and fixed frame (2) between fixedly connected with spring three (42), the slide column (43) bottom rotatably connected with adjusting rod (44), the adjusting rod (44) away from the one end of slide column (43) rotatably connected with synchronous frame (46), the fixed frame (2) bottom inside fixedly connected with limit rod (47), the synchronous frame (46) and fixed frame (2) left side inner wall fixedly connected with spring four (45).

2. The unmanned aerial vehicle buffer landing platform of claim 1, wherein: The fixed sleeve (3) and slide column (43) corresponding position is provided with slot, and the slide column (43) is slidably connected in the slot, and the landing platform (5) is fixedly connected at the top of slide column (43), and the synchronous frame (46) is slidably connected at the outside of limit rod (47).

3. The unmanned aerial vehicle cushioned landing pad of claim 1, wherein: The fixed assembly (61) includes connecting sleeve (611), the connecting sleeve (611) is fixedly connected at the top of landing platform (5), the connecting sleeve (611) inside slidably connected with inclined block (612), the inclined block (612) and landing platform (5) between fixedly connected with spring one (613), the inclined block (612) top fixedly connected with pull plate (614), the landing platform (5) inside slidably connected with connecting rod (615), the connecting rod (615) outside fixedly connected with positioning sleeve (616), the connecting rod (615) top fixedly connected with stop rod (617), the stop rod (617) front fixedly connected with fixed column (618).

4. The unmanned aerial vehicle cushioned landing pad of claim 3, wherein: The landing platform (5) and stop rod (617) corresponding position is provided with slot, and the stop rod (617) is slidably connected in the slot, and the positioning sleeve (616) top is provided with slot.

5. The unmanned aerial vehicle cushioned landing pad of claim 3, wherein: The landing platform (5) and positioning sleeve (616) corresponding position is provided with slot, and the positioning sleeve (616) is slidably connected in the slot.

6. The unmanned aerial vehicle cushioned landing pad of claim 1, wherein: The adsorption assembly (62) includes support sleeve (621), the support sleeve (621) is fixedly connected at the top of landing platform (5), the support sleeve (621) inside slidably connected with positioning column (622), the positioning column (622) top fixedly connected with push plate (624), the positioning column (622) and support sleeve (621) between fixedly connected with spring two (623), the landing platform (5) top slidably connected with shutter (625), the landing platform (5) top fixedly connected with electromagnet (626).

7. The unmanned aerial vehicle cushioned landing pad of claim 6, wherein: The shutter (625) is provided with a slot at the corresponding position of the positioning column (622), the positioning column (622) is inserted into the slot, and the landing platform (5) is provided with a slot at the corresponding position of the electromagnet (626), and the electromagnet (626) is fixedly connected in the slot.

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