Multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle

Abstract

The utility model belongs to the technical field of geological exploration auxiliary equipment, and relates to a multifunctional support for a geological exploration surveying and mapping unmanned aerial vehicle. The support comprises a support base. When the unmanned aerial vehicle lands, the movable auxiliary slope unfolding part adopts a slope structure, so that the unmanned aerial vehicle can smoothly fall into the unmanned aerial vehicle fixing bracket body, and at the moment, the unmanned aerial vehicle multi-point clamping and fixing assembly is positioned in the unmanned aerial vehicle fixing bracket body and is prevented from interfering with the unmanned aerial vehicle; when the unmanned aerial vehicle is in use, an internal lifting plate is moved upwards, an unmanned aerial vehicle multi-point clamping and fixing assembly is exposed, then the unmanned aerial vehicle multi-point clamping and fixing assembly is moved inwards, the bottom of the unmanned aerial vehicle is clamped and fixed in multiple directions, the unmanned aerial vehicle is prevented from shaking and falling off due to external force, and safety is high; the device can adapt to unmanned aerial vehicles of different sizes and fix the unmanned aerial vehicles, and is high in applicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological exploration auxiliary equipment technical field relates to a kind of multifunctional support for geological surveying and mapping unmanned aerial vehicle. BACKGROUND

[0002] Since unmanned aerial vehicle can realize the rapid acquisition of surveying and mapping geographic information, and high efficiency, low cost, accurate data, flexible operation, can meet the different needs of surveying and mapping industry, widely used in surveying and mapping field. For example, in the geological surveying and mapping work, surveying and mapping personnel can use unmanned aerial vehicle to survey and map, and obtain the required geographic information. When unmanned aerial vehicle lands, a fixed support is needed as a landing platform to support unmanned aerial vehicle. The existing support for geological surveying and mapping unmanned aerial vehicle is often just a platform higher than the ground, which lacks auxiliary structure to facilitate the smooth landing of unmanned aerial vehicle in the specified position, and it is difficult to clamp and fix the bottom of unmanned aerial vehicle in multiple directions after landing. Unmanned aerial vehicle is easy to shake and fall due to external force after landing, and the safety is general. Therefore, it is urgent to design a multifunctional support for geological surveying and mapping unmanned aerial vehicle that can overcome the above defects.

[0003] In order to overcome the deficiencies of the prior art, people have explored various solutions, such as a kind of unmanned aerial vehicle damping support [application number: 202011137544.4] disclosed by Chinese patent, including support support, the lower end of the support support is provided with buffer structure, the buffer structure includes transverse connecting column, rubber base, sponge layer and damping spring, the upper end of the transverse connecting column is provided with a connecting hole, the lower end of the support support is provided with a rubber ring, the middle part of the rubber ring is provided with a connecting column, the upper end of the support support is provided with a rubber ring, the middle part of the rubber ring is provided with a connecting hole, the inside of the connecting hole is provided with a connecting column. But this scheme still lacks auxiliary structure to facilitate the smooth landing of unmanned aerial vehicle in the specified position when unmanned aerial vehicle lands, and it is still difficult to clamp and fix the bottom of unmanned aerial vehicle in multiple directions after landing. Unmanned aerial vehicle is easy to shake and fall due to external force after landing, and the safety is general. SUMMARY

[0004] The utility model aims at the above problem, provide a kind of multifunctional support for geological surveying and mapping unmanned aerial vehicle.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, including support base, the unmanned aerial vehicle fixed support body that can reciprocate linear motion along vertical direction is equipped on the support base, a plurality of movable auxiliary slope unfolding pieces that can reciprocate linear motion along the center point of unmanned aerial vehicle fixed support body is equipped on the unmanned aerial vehicle fixed support body, a plurality of internal lifting plates that are annular array distribution along the center point of unmanned aerial vehicle fixed support body is equipped in the unmanned aerial vehicle fixed support body, unmanned aerial vehicle multi-point clamping fixed component that can reciprocate linear motion along the center point of unmanned aerial vehicle fixed support body is equipped on the internal lifting plate, unmanned aerial vehicle multi-point clamping fixed component and movable auxiliary slope unfolding piece are staggered.

[0007] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, the unmanned aerial vehicle multi-point clamping fixed component includes a first linear actuator disposed on the internal lifting plate, and a unmanned aerial vehicle clamping fixed plate is fixed on the power shaft of the first linear actuator.

[0008] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, the unmanned aerial vehicle fixed support body has a plurality of fixed plate sliding grooves and lifting cavities therein, and the fixed plate sliding grooves and the lifting cavities are connected in communication.

[0009] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, when the unmanned aerial vehicle clamping fixed plate rises, the unmanned aerial vehicle clamping fixed plate can penetrate through the fixed plate sliding groove and slide with the fixed plate sliding groove.

[0010] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, the bottom of the unmanned aerial vehicle clamping fixed plate is provided with a limiting deviation piece, and the limiting deviation piece slide with the internal lifting plate.

[0011] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, the limiting deviation piece includes an anti-deviation sliding block disposed at the bottom of the unmanned aerial vehicle clamping fixed plate, an anti-deviation sliding groove is formed in the internal lifting plate, and the anti-deviation sliding block extends into the anti-deviation sliding groove and slide with the anti-deviation sliding groove.

[0012] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, the bottom of the unmanned aerial vehicle fixed support body is provided with a plurality of driving fixed seats, a second linear actuator is disposed in the driving fixed seat, and the power shaft of the second linear actuator is connected with the internal lifting plate.

[0013] In the above-mentioned multifunctional support for geological exploration surveying and mapping unmanned aerial vehicle, a plurality of third linear actuators are disposed in the support base, and the power shaft of the third linear actuator is connected with the unmanned aerial vehicle fixed support body.

[0014] The movable auxiliary slope unfolding piece includes an expansion horizontal plate arranged on the unmanned plane fixing support body, and the expansion horizontal plate is provided with a slope unfolding plate capable of reciprocating linear motion towards or away from the center point of the unmanned plane fixing support body.

[0015] In the multifunctional support for the geological exploration and surveying unmanned plane, the expansion horizontal plate is internally provided with a sliding groove, the sliding groove is internally provided with a connecting sliding table fixedly connected with the slope unfolding plate, and a plurality of fourth linear drives are arranged in the unmanned plane fixing support body, and the power shafts of the fourth linear drives are connected with the connecting sliding table.

[0016] Compared with the prior art, the multifunctional support for the geological exploration and surveying unmanned plane has the following advantages:

[0017] 1. When the multifunctional support for the geological exploration and surveying unmanned plane is used, the support base is placed beside the exploration, and the support base is fixed through the screw cooperation hole groove, so that the support base is prevented from shaking, and the stability is high.

[0018] 2. The fixed plate sliding groove in the multifunctional support for the geological exploration and surveying unmanned plane is used to limit the unmanned plane clamping fixing plate, the lifting cavity is used to facilitate the first linear drive and the internal lifting plate to have sufficient lifting space, the unmanned plane clamping fixing plate can be hidden in the unmanned plane fixing support body in the initial stage of the unmanned plane landing, and collision interference with the unmanned plane is avoided, and the structure is compact and reasonable.

[0019] Other advantages, objects and features of the multifunctional support for the geological exploration and surveying unmanned plane will be embodied in part through the following description, and will also be understood by those skilled in the art through research and practice of the multifunctional support for the geological exploration and surveying unmanned plane. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the multifunctional support for the geological exploration and surveying unmanned plane.

[0021] Figure 2 is Figure 1 is an enlarged schematic view of A in the multifunctional support for the geological exploration and surveying unmanned plane.

[0022] Figure 3It is a structure diagram of the unmanned aerial vehicle fixing support body and the extended horizontal plate.

[0023] In the figure: support base 1, unmanned aerial vehicle fixing support body 2, movable auxiliary slope unfolding part 3, internal lifting plate 4, unmanned aerial vehicle multi-point clamping fixing assembly 5, first linear driver 6, unmanned aerial vehicle clamping fixing plate 7, fixing plate sliding groove 8, lifting cavity 9, limit anti-deviation part 10, anti-deviation sliding block 11, anti-deviation sliding groove 12, driving fixing seat 13, second linear driver 14, third linear driver 15, extended horizontal plate 16, slope unfolding plate 17, sliding groove 18, connecting sliding table 19, fourth linear driver 20. DETAILED DESCRIPTION

[0024] The utility model will be further explained below in combination with the drawings.

[0025] As Figures 1-3 shown, a multifunctional support for a geological survey and mapping unmanned aerial vehicle, including support base 1, the support base 1 is equipped with unmanned aerial vehicle fixing support body 2 that can reciprocate linear motion along the vertical direction, the unmanned aerial vehicle fixing support body 2 is equipped with a plurality of movable auxiliary slope unfolding parts 3 that can reciprocate linear motion along the center point of unmanned aerial vehicle fixing support body 2, the unmanned aerial vehicle fixing support body 2 is equipped with a plurality of internal lifting plates 4 that are distributed in annular array along the center point of unmanned aerial vehicle fixing support body 2, the internal lifting plate 4 is equipped with unmanned aerial vehicle multi-point clamping fixing assembly 5 that can reciprocate linear motion along the center point of unmanned aerial vehicle fixing support body 2, the unmanned aerial vehicle multi-point clamping fixing assembly 5 is staggered with movable auxiliary slope unfolding part 3.

[0026] In this embodiment, when geological survey and mapping, the support base 1 is placed beside the survey, after fixing the support base 1 through screw cooperation groove slot, the support base 1 is avoided to shake, and the stability is stronger, when the mapping unmanned aerial vehicle completes the survey and mapping, the movable auxiliary slope unfolding part 3 can move inwards or outwards, when the unmanned aerial vehicle lands, the movable auxiliary slope unfolding part 3 adopts the slope structure, can make the unmanned aerial vehicle smoothly fall into the unmanned aerial vehicle fixing support body 2, at this time, the unmanned aerial vehicle multi-point clamping fixing assembly 5 is located in the unmanned aerial vehicle fixing support body 2, avoids the interference with the unmanned aerial vehicle, when the unmanned aerial vehicle falls into the unmanned aerial vehicle fixing support body 2, first, the internal lifting plate 4 is moved upwards, exposes the unmanned aerial vehicle multi-point clamping fixing assembly 5, then through the unmanned aerial vehicle multi-point clamping fixing assembly 5, the bottom of the unmanned aerial vehicle is clamped and fixed in multiple directions, avoids the unmanned aerial vehicle to shake, drop due to external force, and the safety is higher, the device can adapt to unmanned aerial vehicles of different sizes and fix them, and the applicability is stronger.

[0027] In combination Figures 1-3As shown, the unmanned aerial vehicle multi-point clamping fixing assembly 5 comprises a first linear driver 6 arranged on the inner lifting plate 4, and a unmanned aerial vehicle clamping fixing plate 7 is fixed on the power shaft of the first linear driver 6.

[0028] Specifically, when it is necessary to fix the unmanned aerial vehicle located on the unmanned aerial vehicle fixing support body 2, the inner lifting plate 4 is first moved upward to expose the unmanned aerial vehicle clamping fixing plate 7, the first linear driver 6 is started, the unmanned aerial vehicle clamping fixing plate 7 is moved inward by the first linear driver 6, the bottom of the unmanned aerial vehicle is clamped and fixed in multiple directions, and the unmanned aerial vehicle is prevented from shaking and falling due to external force, so that the safety is higher.

[0029] The unmanned aerial vehicle fixing support body 2 is internally provided with a plurality of fixing plate sliding grooves 8 and lifting cavities 9, the fixing plate sliding grooves 8 and the lifting cavities 9 are communicated, when the unmanned aerial vehicle clamping fixing plate 7 is lifted, the unmanned aerial vehicle clamping fixing plate 7 can penetrate through the fixing plate sliding groove 8 and be slidably matched with the fixing plate sliding groove 8.

[0030] In the embodiment, the fixing plate sliding groove 8 is used to limit the unmanned aerial vehicle clamping fixing plate 7, the lifting cavity 9 is used to facilitate the first linear driver 6 and the inner lifting plate 4 to have sufficient lifting space, in the initial stage of landing of the unmanned aerial vehicle, the unmanned aerial vehicle clamping fixing plate 7 can be hidden in the unmanned aerial vehicle fixing support body 2, so that the unmanned aerial vehicle is prevented from colliding and interfering, and the structure is compact and reasonable.

[0031] The bottom of the unmanned aerial vehicle clamping fixing plate 7 is provided with a limiting deviation prevention piece 10, and the limiting deviation prevention piece 10 is slidably matched with the inner lifting plate 4.

[0032] In the embodiment, the limiting deviation prevention piece 10 is slidably matched with the inner lifting plate 4 during the movement of the unmanned aerial vehicle clamping fixing plate 7, and the unmanned aerial vehicle clamping fixing plate 7 is limited.

[0033] In combination Figure 1 As shown, the limiting deviation prevention piece 10 comprises a deviation prevention sliding block 11 arranged at the bottom of the unmanned aerial vehicle clamping fixing plate 7, the inner lifting plate 4 is internally provided with a deviation prevention sliding groove 12, the deviation prevention sliding block 11 extends into the deviation prevention sliding groove 12 and is slidably matched with the deviation prevention sliding groove 12.

[0034] In the embodiment, the deviation prevention sliding block 11 is slidably matched with the deviation prevention sliding groove 12 during the movement of the unmanned aerial vehicle clamping fixing plate 7, the unmanned aerial vehicle clamping fixing plate 7 is limited, and the accuracy of clamping and fixing is improved.

[0035] The bottom of the unmanned aerial vehicle fixing support body 2 is provided with a plurality of driving fixing bases 13, the second linear driver 14 is arranged in the driving fixing base 13, and the power shaft of the second linear driver 14 is connected with the inner lifting plate 4.

[0036] In this embodiment, the driving fixed seat 13 is used to install and fix the second linear driver 14, when the internal lifting plate 4 needs to be lifted, the second linear driver 14 can be started, and the degree of automation is higher.

[0037] In combination Figures 1-2 As shown, the support base 1 is provided with a plurality of third linear drivers 15, and the power shaft of the third linear driver 15 is connected with the unmanned aerial vehicle fixing support body 2.

[0038] In this embodiment, the unmanned aerial vehicle fixing support body 2 can be lifted through the third linear driver 15, and the unmanned aerial vehicle can be better and more conveniently landed.

[0039] In combination Figures 1-3 As shown, the movable auxiliary slope expansion piece 3 comprises an expansion cross plate 16 arranged on the unmanned aerial vehicle fixing support body 2, and the expansion cross plate 16 is provided with a slope expansion plate 17 capable of reciprocating linear motion close to or away from the center point of the unmanned aerial vehicle fixing support body 2.

[0040] In this embodiment, when the unmanned aerial vehicle lands, the slope expansion plate 17 adopts a slope structure, so that the unmanned aerial vehicle can smoothly fall into the unmanned aerial vehicle fixing support body 2, and the expansion cross plate 16 plays a role of supporting the slope expansion plate 17.

[0041] In combination Figures 1-3 As shown, the expansion cross plate 16 is provided with a sliding groove 18, the sliding groove 18 is provided with a connecting sliding table 19 fixedly connected with the slope expansion plate 17, and the unmanned aerial vehicle fixing support body 2 is provided with a plurality of fourth linear drivers 20, and the power shaft of the fourth linear driver 20 is connected with the connecting sliding table 19.

[0042] In this embodiment, when the position of the expansion cross plate 16 needs to be adjusted, the fourth linear driver 20 is started, the connecting sliding table 19 and the slope expansion plate 17 are driven to move through the fourth linear driver 20, and the sliding groove 18 plays a role of limiting position, and those skilled in the art should understand that the first linear driver 6, the second linear driver 14, the third linear driver 15 and the fourth linear driver 20 can be selected from a cylinder, an oil cylinder or a linear motor.

[0043] The working principle of the utility model is:

[0044] When the surveying and mapping is carried out, the support base 1 is placed beside the surveying, and the support base 1 is fixed through the screw cooperation hole groove, so that the support base 1 is prevented from shaking, and the stability is high, when the unmanned aerial vehicle completes the surveying and mapping, the slope expansion plate 17 adopts a slope structure, so that the unmanned aerial vehicle can smoothly fall into the unmanned aerial vehicle fixing support body 2, the expansion cross plate 16 plays a role of supporting the slope expansion plate 17, when the unmanned aerial vehicle on the unmanned aerial vehicle fixing support body 2 needs to be fixed, the inner lifting plate 4 is first moved upward, the unmanned aerial vehicle clamping fixing plate 7 is exposed, the first linear driver 6 is started, the unmanned aerial vehicle clamping fixing plate 7 is moved inward through the first linear driver 6, the bottom of the unmanned aerial vehicle is clamped and fixed in multiple directions, the unmanned aerial vehicle is prevented from shaking and falling due to external force, and the safety is high,

[0045] The fixing plate sliding groove 8 is used for limiting the unmanned aerial vehicle clamping fixing plate 7, and the lifting cavity 9 is used for providing sufficient lifting space for the first linear driver 6 and the inner lifting plate 4,

[0046] During the movement of the unmanned aerial vehicle clamping fixing plate 7, the anti-deviation sliding block 11 is in sliding cooperation with the anti-deviation sliding groove 12, the unmanned aerial vehicle clamping fixing plate 7 is limited, and the clamping fixing accuracy is improved,

[0047] The driving fixing seat 13 is used for installing and fixing the second linear driver 14, when the inner lifting plate 4 needs to be lifted, the second linear driver 14 can be started, the degree of automation is high, the unmanned aerial vehicle fixing support body 2 can be lifted through the third linear driver 15, and the unmanned aerial vehicle landing is better facilitated,

[0048] When the position of the expansion cross plate 16 needs to be adjusted, the fourth linear driver 20 is started, the connecting sliding table 19 and the slope expansion plate 17 are moved through the fourth linear driver 20, and the sliding groove 18 plays a limiting role.

[0049] The specific embodiments described in the present application are only illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application.

[0050] Although the terms of support base 1, unmanned aerial vehicle fixing support body 2, movable auxiliary slope unfolding piece 3, inner lifting plate 4, unmanned aerial vehicle multi-point clamping fixing assembly 5, first linear driver 6, unmanned aerial vehicle clamping fixing plate 7, fixing plate sliding groove 8, lifting cavity 9, limiting anti-deviation piece 10, anti-deviation sliding block 11, anti-deviation sliding groove 12, driving fixing base 13, second linear driver 14, third linear driver 15, expansion cross plate 16, slope unfolding plate 17, sliding groove 18, connecting sliding table 19, fourth linear driver 20 are used more in the text, the possibility of using other terms is not excluded. Using these terms is only for more convenient description and explanation of the essence of the utility model, and it is against the spirit of the utility model to explain them as any kind of additional limitation.

Claims

1. A multi-functional support for a geological exploration and mapping UAV, comprising a support base (1), characterized in that, The support base (1) is provided with a UAV fixed support body (2) that can reciprocate in a vertical straight line. The UAV fixed support body (2) is provided with several movable auxiliary ramp deployment components (3) that can reciprocate in a straight line near or away from the center point of the UAV fixed support body (2). The UAV fixed support body (2) is provided with several internal lifting plates (4) arranged in a circular array along the center point of the UAV fixed support body (2). The internal lifting plates (4) are provided with UAV multi-point clamping and fixing components (5) that can reciprocate in a straight line near or away from the center point of the UAV fixed support body (2). The UAV multi-point clamping and fixing components (5) and the movable auxiliary ramp deployment components (3) are arranged alternately.

2. The multi-functional support for geological exploration and mapping UAVs according to claim 1, characterized in that, The UAV multi-point clamping and fixing assembly (5) includes a first linear driver (6) disposed on the internal lifting plate (4), and a UAV clamping and fixing plate (7) is fixed on the power shaft of the first linear driver (6).

3. The multi-functional support for geological exploration and mapping UAVs according to claim 2, characterized in that, The UAV fixed support body (2) has several fixed plate grooves (8) and lifting chambers (9), and the fixed plate grooves (8) and lifting chambers (9) are connected.

4. The multi-functional support for geological exploration and mapping UAVs according to claim 3, characterized in that, When the drone clamping fixing plate (7) rises, the drone clamping fixing plate (7) can pass through the fixing plate slide groove (8) and slide in cooperation with the fixing plate slide groove (8).

5. The multi-functional support for geological exploration and mapping UAVs according to claim 4, characterized in that, The bottom of the UAV clamping and fixing plate (7) is provided with a limiting anti-deviation component (10), which slides in cooperation with the internal lifting plate (4).

6. The multi-functional support for geological exploration and mapping UAVs according to claim 5, characterized in that, The limiting anti-deviation component (10) includes an anti-deviation slider (11) disposed at the bottom of the UAV clamping and fixing plate (7), and an anti-deviation groove (12) is provided in the internal lifting plate (4). The anti-deviation slider (11) extends into the anti-deviation groove (12) and slides in cooperation with the anti-deviation groove (12).

7. The multi-functional support for geological exploration and mapping UAVs according to claim 6, characterized in that, The bottom of the UAV fixed support body (2) is provided with several drive fixing seats (13), and the drive fixing seats (13) are provided with a second linear driver (14), and the power shaft of the second linear driver (14) is connected to the internal lifting plate (4).

8. The multi-functional support for geological exploration and mapping UAVs according to claim 1, characterized in that, The bracket base (1) is provided with several third linear actuators (15), and the power shaft of the third linear actuator (15) is connected to the UAV fixed bracket body (2).

9. The multi-functional support for geological exploration and mapping UAVs according to claim 1, characterized in that, The mobile auxiliary ramp deployment component (3) includes an extension horizontal plate (16) set on the UAV fixed support body (2), and the extension horizontal plate (16) is provided with a ramp deployment plate (17) that can reciprocate linearly along the center point of the UAV fixed support body (2) or away from it.

10. The multifunctional support for geological exploration and mapping UAVs according to claim 9, characterized in that, The extended horizontal plate (16) is provided with a sliding groove (18), and the sliding groove (18) is provided with a connecting slide (19) fixedly connected to the ramp plate (17). The UAV fixed support body (2) contains several fourth linear actuators (20), and the power shaft of the fourth linear actuator (20) is connected to the connecting slide (19).

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