Unmanned aerial vehicle stopping and swinging clamping induction mechanism based on nest

Abstract

The invention relates to the technical field of machine nests, and discloses a machine nest-based unmanned aerial vehicle stopping and swinging clamping induction mechanism which comprises a supporting table, a box body is installed on the rear side of the top of the supporting table, a bidirectional lead screw is arranged in an inner cavity of the box body, a motor is installed on one side of the box body, and the output end of the motor is connected with the bidirectional lead screw; the two sides of the two-way lead screw are both sleeved with moving blocks in a threaded mode, first clamping plates are installed on the front sides of the moving blocks, and an inductor is arranged in the center of the top of the supporting table. According to the unmanned aerial vehicle stopping and swinging clamping induction mechanism based on the nest, a front-back clamping assembly is arranged on a first clamping plate, the front-back clamping assembly is composed of a moving groove, a sliding block, a rolling ball, a lantern ring and a second clamping plate, and when the first clamping plate moves towards the center of a supporting table, the lantern ring and the second clamping plate are driven to move; and a second clamping plate is connected with a moving groove through a sliding block and a rolling ball, so that the front and rear clamping assemblies are driven to move towards the center of the supporting table, and the bottom of the unmanned aerial vehicle is conveniently clamped.

Description

Technical Field

[0001] The present invention relates to the technical field of machine nests, and in particular to a drone shutdown clamping sensing mechanism based on a machine nest. Background Art

[0002] Automatic drone airports, also known as drone airports, drone hangars or drone nests, refer to special parking places designed specifically for drones. Drones can be deployed directly to the work site to solve the problem of manually carrying drones to and from get off work. The biggest benefit of on-site deployment is that it enhances the emergency operation capability of drones and greatly improves the operation efficiency. When not in operation, the drones are on standby at the automatic airport; when working, the airport gate opens, the lifting platform rises to the top, and the drones automatically fly out for operation.

[0003] Most existing drone nests use two sets of lead screws and drive motors to drive four clamping plates to clamp the drone, resulting in the need to use two sets of clamping components when fixing the drone on the ground, thereby increasing the manufacturing cost of the drone nest. Summary of the invention

[0004] The purpose of the present invention is to provide a drone parking clamping sensing mechanism based on a machine nest to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a drone parking clamping sensing mechanism based on a machine nest, comprising:

[0006] A support platform, a box body is installed on the rear side of the top of the support platform, a bidirectional screw is provided in the inner cavity of the box body, a motor is installed on one side of the box body, a bidirectional screw is connected to the output end of the motor, moving blocks are threadedly sleeved on both sides of the bidirectional screw, a first clamping plate is installed on the front side of the moving block, and a sensor is provided in the center of the top of the support platform;

[0007] Front and rear clamping assemblies, the front and rear clamping assemblies are arranged on a first clamping plate, the front and rear clamping assemblies include a movable groove, a slider, a ball, a ring and a second clamping plate, a movable groove is opened on the top of the support platform, one of the first clamping plates is movably sleeved with a ring on the outer side, a second clamping plate is installed at the bottom of the ring, a slider located in the inner cavity of the movable groove is installed on one side of the bottom of the second clamping plate, and a ball is rotatably sleeved at the bottom of the slider.

[0008] As a further improvement of the present invention, an auxiliary support assembly is provided on the first splint, and the auxiliary support assembly includes a circular hole. Circular holes are opened on both sides of the first splint, and the inner cavity of the circular hole is movably sleeved with a guide rod, and the outer side of the guide rod is fixedly sleeved with a push plate located in the inner cavity of the first splint, and an airbag located on one side of the push plate is installed on one side of the inner cavity of the first splint, and the upper part of one side of the push plate is connected to one side of the inner cavity of the first splint by means of a first buffer assembly, and an air pipe connected to the airbag is fixedly sleeved on one side of the first splint, and a moving rod is movably sleeved on one end of the air pipe, and a mounting plate is installed on one side of the inner cavity of the trachea, and a second buffer assembly is installed on one side of the inner cavity of the moving rod, one end of the second buffer assembly is connected to one side of the mounting plate, and one end of the moving rod is connected to a rubber ball.

[0009] As a further improvement of the present invention, the auxiliary support assembly further includes a contact plate, and one end of the guide rod is connected to the contact plate.

[0010] As a further improvement of the present invention, the guide rod is located between the first buffer assembly and the airbag, and the first clamping plate is provided with a plurality of evenly distributed circular holes, guide rods and push plates.

[0011] As a further improvement of the present invention, the push plate of the first buffer assembly is in contact with one side of the airbag in a free state.

[0012] As a further improvement of the present invention, the trachea is in a U-shape as a whole, and the upper part of the trachea is inclined upward.

[0013] As a further improvement of the present invention, the number of the front and rear clamping assemblies is two groups, and the two groups of front and rear clamping assemblies are symmetrically distributed on the front and rear sides of one of the first clamping plates.

[0014] As a further improvement of the present invention, the movable groove is inclined from a front corner of the support platform toward the center of the support platform.

[0015] As a further improvement of the present invention, the second buffer assembly and the first buffer assembly are both composed of a spring and a damper.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The drone parking clamping sensing mechanism based on the machine nest is provided with front and rear clamping components on the first clamping plate, and the front and rear clamping components are composed of a movable groove, a slider, a rolling ball, a ring and a second clamping plate. When the first clamping plate moves toward the center of the support platform, the ring and the second clamping plate are driven to move. Since the second clamping plate is connected to the movable groove by the slider and the rolling ball, the front and rear clamping components are driven to move toward the center of the support platform, which is convenient for clamping the bottom of the drone.

[0018] 2. The drone shutdown clamping sensing mechanism based on the nest is equipped with an airbag, a push plate, an airbag, an air tube, a moving rod and a rubber ball on the first clamping plate. When the first clamping plate clamps the drone, the guide rod is pushed into the inside of the first clamping plate, driving the push plate to move to squeeze the airbag, and squeezing the gas in the airbag into the air tube, driving the moving rod to move, so that the rubber ball contacts the upper part of the drone, supports the drone, and improves the stability of the drone in the drone nest.

[0019] 3. The drone stop clamping sensing mechanism based on the machine nest is composed of a spring and a damper through the second buffer component and the first buffer component, which reduces the vibration generated when the drone contacts the first clamping plate and increases the service life of the first clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the overall structure of a drone parking clamping sensing mechanism based on a machine nest according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a slider of a drone parking clamping sensing mechanism based on a machine nest according to the present invention;

[0023] Figure 3 This is a schematic diagram of the contact plate structure of a drone parking clamping sensing mechanism based on a machine nest according to the present invention;

[0024] Figure 4 It is an exploded view between the first clamping plate and the guide rod of a drone parking clamping sensing mechanism based on a machine nest according to the present invention;

[0025] Figure 5 This is a cross-sectional view of a first clamping plate of a drone parking clamping sensing mechanism based on a machine nest according to the present invention;

[0026] Figure 6 This is an exploded view between the air pipe and the moving rod of a drone shutdown clamping sensing mechanism based on a machine nest according to the present invention.

[0027] In the figure: 1. box body; 2. bidirectional screw rod; 3. motor; 4. moving block; 5. support table; 6. first clamping plate; 7. front and rear clamping components; 701. moving groove; 702. slider; 703. rolling ball; 704. collar; 705. second clamping plate; 8. auxiliary support component; 801. round hole; 802. guide rod; 803. push plate; 804. first buffer component; 805. air bag; 806. air pipe; 807. moving rod; 808. rubber ball; 809. mounting plate; 810. second buffer component; 811. contact plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 6 The present invention provides a drone parking clamping sensing mechanism based on a machine nest, comprising:

[0030] A support platform 5, a box body 1 is installed on the rear side of the top of the support platform 5, a bidirectional screw rod 2 is provided in the inner cavity of the box body 1, a motor 3 is installed on one side of the box body 1, the output end of the motor 3 is connected to the bidirectional screw rod 2, both sides of the bidirectional screw rod 2 are threadedly sleeved with moving blocks 4, a first clamping plate 6 is installed on the front side of the moving block 4, and a sensor is provided at the center of the top of the support platform 5;

[0031] Front and rear clamping components 7 are arranged on the first clamping plate 6. The front and rear clamping components 7 include a movable groove 701, a slider 702, a ball 703, a ring 704 and a second clamping plate 705. A movable groove 701 is opened on the top of the support platform 5. A ring 704 is movably sleeved on the outer side of one of the first clamping plates 6. The second clamping plate 705 is installed at the bottom of the ring 704. A slider 702 located in the inner cavity of the movable groove 701 is installed on one side of the bottom of the second clamping plate 705. The ball 703 is rotatably sleeved on the bottom of the slider 702.

[0032] In this embodiment, an auxiliary support assembly 8 is provided on the first splint 6, and the auxiliary support assembly 8 includes a circular hole 801. Circular holes 801 are opened on both sides of the first splint 6. The inner cavity of the circular hole 801 is movably sleeved with a guide rod 802, and the outer side of the guide rod 802 is fixedly sleeved with a push plate 803 located in the inner cavity of the first splint 6. An air bag 805 located on one side of the push plate 803 is installed on one side of the inner cavity of the first splint 6. The upper part of one side of the push plate 803 is connected to one side of the inner cavity of the first splint 6 by means of a first buffer assembly 804. An air pipe 806 connected to the air bag 805 is fixedly sleeved on one side of the first splint 6, and a moving rod 807 is movably sleeved on one end of the air pipe 806. A mounting plate 809 is installed on one side of the inner cavity of the air pipe 806. A second buffer assembly 810 is installed on one side of the inner cavity of the moving rod 807. One end of the second buffer assembly 810 is connected to one side of the mounting plate 809, and one end of the moving rod 807 is connected to a rubber ball 808. The first clamping plate 6 is provided with an airbag 805, a push plate 803, an airbag 805, an air tube 806, a moving rod 807 and a rubber ball 808. When the first clamping plate 6 clamps the drone, the guide rod 802 is pushed into the inside of the first clamping plate 6, driving the push plate 803 to move to squeeze the airbag 805, squeezing the gas in the airbag 805 into the air tube 806, driving the moving rod 807 to move, so that the rubber ball 808 contacts the upper part of the drone, supports the drone, and improves the stability of the drone in the drone nest.

[0033] In this embodiment, the auxiliary support assembly 8 further includes a contact plate 811, and one end of the guide rod 802 is connected to the contact plate 811. By providing the contact plate 811 at one end of the guide rod 802, the contact area with the drone is increased, and the clamping effect is improved.

[0034] In this embodiment, the guide rod 802 is located between the first buffer assembly 804 and the airbag 805, and the first clamping plate 6 is provided with a plurality of evenly distributed circular holes 801, the guide rod 802 and the push plate 803. The push plate 803 of the first buffer assembly 804 contacts one side of the airbag 805 in a free state. The air pipe 806 is in a U-shape as a whole, and the upper part of the air pipe 806 is inclined upward. The shape characteristics of the air pipe 806 facilitate the contact between the rubber ball 808 and the drone.

[0035] There are two groups of front and rear clamping assemblies 7, which are symmetrically distributed on the front and rear sides of one of the first clamping plates 6. The moving groove 701 is inclined from the front corner of the support platform 5 toward the center of the support platform 5. The moving groove 701 is inclined from the front corner of the support platform 5 toward the center of the support platform 5, so that the front and rear positions of the second clamping plate 705 can be changed when the first clamping plate 6 moves left and right, which is convenient for limiting the front and rear sides of the drone.

[0036] In this embodiment, the second buffer assembly 810 and the first buffer assembly 804 are both composed of springs and dampers. By the second buffer assembly 810 and the first buffer assembly 804 being composed of springs and dampers, the vibration generated when the drone contacts the first clamping plate 6 is reduced, and the service life of the first clamping plate 6 is increased.

[0037] Working principle: When using this device, when the sensor on the support platform 5 detects that the drone has fallen on the top of the support platform 5, the control motor 3 starts to run, driving the bidirectional screw 2 to rotate, thereby driving the two first clamping plates 6 to move toward the center of the support platform 5, and utilizing the slider 702 and the rolling ball 703 at the bottom of the front and rear clamping components 7 to control the two second clamping plates 705 to move toward the center of the support platform 5, clamping the drone between the two first clamping plates 6 and the two second clamping plates 705. At this time, the contact plate 811 on the first clamping plate 6 contacts the drone, pushing the guide rod 802 to move, driving the push plate 803 to move and squeeze the airbag 805, and transporting the gas in the airbag 805 to the trachea 806, so that the moving rod 807 and the rubber ball 808 move toward the direction of the drone, thereby fixing the upper part of the drone.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drone parking clamping sensing mechanism based on a machine nest, characterized in that: include: A support platform (5), a box body (1) is installed on the rear side of the top of the support platform (5), a bidirectional screw rod (2) is provided in the inner cavity of the box body (1), a motor (3) is installed on one side of the box body (1), the output end of the motor (3) is connected to the bidirectional screw rod (2), both sides of the bidirectional screw rod (2) are threadedly sleeved with moving blocks (4), the front side of the moving block (4) is installed with a first clamping plate (6), and a sensor is provided at the center of the top of the support platform (5); A front and rear clamping assembly (7), wherein the front and rear clamping assembly (7) is arranged on a first clamping plate (6), and the front and rear clamping assembly (7) comprises a movable groove (701), a slider (702), a ball (703), a ring (704) and a second clamping plate (705). The top of the support platform (5) is provided with a movable groove (701), a ring (704) is movably sleeved on the outer side of one of the first clamping plates (6), a second clamping plate (705) is installed at the bottom of the ring (704), a slider (702) located in the inner cavity of the movable groove (701) is installed on one side of the bottom of the second clamping plate (705), and a ball (703) is rotatably sleeved on the bottom of the slider (702).

2. The drone stop clamping sensing mechanism based on the machine nest according to claim 1 is characterized in that: The first clamping plate (6) is provided with an auxiliary support assembly (8), the auxiliary support assembly (8) comprising a circular hole (801), the first clamping plate (6) is provided with circular holes (801) on both sides, the inner cavity of the circular hole (801) is movably sleeved with a guide rod (802), the outer side of the guide rod (802) is fixedly sleeved with a push plate (803) located in the inner cavity of the first clamping plate (6), one side of the inner cavity of the first clamping plate (6) is installed with an air bag (805) located on one side of the push plate (803), and the upper part of one side of the push plate (803) is cushioned by the first buffer assembly (805). 4) connected to one side of the inner cavity of the first splint (6), one side of the first splint (6) is fixedly sleeved with an air tube (806) connected to the airbag (805), one end of the air tube (806) is movably sleeved with a moving rod (807), one side of the inner cavity of the air tube (806) is installed with a mounting plate (809), one side of the inner cavity of the moving rod (807) is installed with a second buffer component (810), one end of the second buffer component (810) is connected to one side of the mounting plate (809), and one end of the moving rod (807) is connected to a rubber ball (808).

3. The drone stop clamping sensing mechanism based on the machine nest according to claim 2 is characterized in that: The auxiliary support assembly (8) further comprises a contact plate (811), and one end of the guide rod (802) is connected to the contact plate (811).

4. The drone stop clamping sensing mechanism based on the machine nest according to claim 2 is characterized in that: The guide rod (802) is located between the first buffer assembly (804) and the airbag (805), and the first clamping plate (6) is provided with a plurality of evenly distributed circular holes (801), the guide rod (802) and the push plate (803).

5. The drone stop clamping sensing mechanism based on the machine nest according to claim 2 is characterized in that: The first buffer component (804) pushes the plate (803) in contact with one side of the airbag (805) in a free state.

6. The drone stop clamping sensing mechanism based on the machine nest according to claim 2 is characterized in that: The air pipe (806) is in a U-shape as a whole, and the upper part of the air pipe (806) is inclined upward.

7. The drone stop clamping sensing mechanism based on the machine nest according to claim 1 is characterized in that: The number of the front and rear clamping assemblies (7) is two groups, and the two groups of front and rear clamping assemblies (7) are symmetrically distributed on the front and rear sides of one of the first clamping plates (6).

8. The drone stop clamping sensing mechanism based on the machine nest according to claim 1 is characterized in that: The movable groove (701) is inclined from a front corner of the support platform (5) toward the center of the support platform (5).

9. The drone stop clamping sensing mechanism based on the machine nest according to claim 1 is characterized in that: The second buffer component (810) and the first buffer component (804) are both composed of a spring and a damper.

Images