Unmanned aerial vehicle nest structure
By designing wing clamping modules and buffering modules in the drone's nest, the problem of drone falling in the collision or impact of the drone's nest is solved, and the safe fixation and shock absorption effect of the drone is achieved.
Patent Information
- Application Number
- CN202421402643.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-19
AI Technical Summary
When existing drone nests are colliding or impacting, the drones inside are easily dumped, resulting in uncharged or damaged.
A drone nest structure is designed, including a wing clamping module and a buffering module. The wing clamping module can fix the drone wing when the chassis is impacted by the cooperation of a bidirectional screw, a clamping block, a slider and a motor to prevent it from falling. The buffer module reduces the impact of the impact on the drone by the first and second damping springs, connecting rods and sliding blocks.
Effectively prevent the drone from slanting when the nest is colliding or impacted, ensure that the drone can be charged normally, and reduce damage caused by impact.
Smart Images
Figure CN222474503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a nest structure of an unmanned aerial vehicle. Background Art
[0002] In order to make drones better adapt to outdoor operations and improve their endurance, the research and development and application of drone nests are particularly important.
[0003] When an existing drone is placed inside a nest for charging or other operations, if the nest collides or impacts, the drone inside the nest is easily impacted and tipped over, causing the drone to be unable to continue charging or to be damaged by the impact.
[0004] Based on this, a drone nest structure is now provided, which can eliminate the disadvantages of existing devices. Utility Model Content
[0005] The purpose of the utility model is to provide a drone nest structure to solve the shortcomings of modern products in the background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A drone nest structure comprises a chassis and a wing clamping module, wherein the wing clamping module comprises a bidirectional screw, a clamping block, a skateboard, and a motor. The inner side wall of the chassis is provided with two symmetrical bidirectional screw grooves, the inner side wall of the bidirectional screw groove is rotatably connected with a bidirectional screw through a bearing, the inner side wall of the bidirectional screw groove is provided with a motor cavity, the inner side wall of the motor cavity is fixedly connected with a motor, the output end of the motor is fixedly connected to the bidirectional screw, four clamping boxes opposite to each other are fixedly connected to the inner side wall of the chassis, the inner side walls of the four clamping boxes are all slidably connected with skateboards, the side wall of the skateboard is fixedly connected with a clamping block, a reset spring is fixedly connected between the skateboard and the inner side wall of the clamping box, the side wall of the skateboard is fixedly connected with a pull rope, the other end of the pull rope passes through the side wall of the chassis and extends to the bidirectional screw groove and is wound around and fixed on the bidirectional screw.
[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0009] In an optional solution: a convex plate is fixedly connected to the side wall of the slide plate, a convex plate groove is provided on the inner side wall of the clamping box, and the convex plate is slidably connected to the inner side wall of the convex plate groove.
[0010] In an optional solution: the chassis side wall is slidably connected with two symmetrical protective plates, both side walls of the protective plates are provided with protrusions, the protruding parts of the protective plates are slidably connected to the inner side walls of the bidirectional screw grooves, and the bidirectional screws are threadedly connected to the protruding parts of the bidirectional screw grooves.
[0011] In an optional solution: the inner side wall of the bidirectional screw groove is fixedly connected to a limit plate, and the bidirectional screw passes through the limit plate.
[0012] In an optional scheme: a buffer module is provided in the chassis, and the buffer module includes a buffer plate, two opposite buffer plate grooves are provided on the inner side wall of the chassis, and the inner side wall of the buffer plate groove is slidably connected with a buffer plate, four first damping springs are fixedly connected between the buffer plate and the inner bottom wall of the chassis, four fixed blocks opposite to each other are fixedly connected to the bottom wall of the chassis, a fixed rod is fixedly connected between two of the fixed blocks, the fixed rod passes through and is slidably connected to two sliding blocks, a second damping spring is fixedly connected between the two sliding blocks, and four connecting rods opposite to each other are rotatably connected to the lower surface of the buffer plate through a pin shaft, and the other end of the connecting rod is rotatably connected to the sliding block through a pin shaft.
[0013] In an optional solution: a charging plate is fixedly connected to the upper surface of the buffer plate.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0015] 1. The utility model uses the wing clamping module. When the chassis is hit or impacted, the clamping block abuts against the wing to prevent the drone from tipping over sideways, thereby avoiding the drone from tipping over and being unable to charge, or being damaged by tipping over and impacting.
[0016] 2. The utility model uses a buffer module. When the chassis is hit, the first damping spring can reduce the shock of the drone. The mutual cooperation between the connecting rod, the sliding block and the second damping spring makes the buffer plate tend to be stable after the impact, effectively reducing the impact on the drone and protecting the drone from damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2 It is a schematic diagram of the protective plate of the utility model.
[0019] Figure 3 It is a cross-sectional view of the internal structure of the utility model.
[0020] Figure 4 It is a schematic diagram of the winding of the draw cord of the utility model.
[0021] Figure 5 This is a cross-sectional view of the internal structure of the clamping box of the utility model.
[0022] Figure 6 It is a schematic diagram of the skateboard structure of the utility model.
[0023] Notes on figure numbers: 1 chassis, 2 protective plate, 3 buffer plate, 4 buffer plate slot, 5 charging plate, 6 connecting rod, 7 first damping spring, 8 second damping spring, 9 fixed block, 10 sliding block, 11 fixed rod, 12 wing clamping module, 13 bidirectional screw, 14 pull rope, 15 clamping box, 16 clamping block, 17 slide plate, 18 convex plate, 19 convex plate slot, 20 motor, 21 return spring, 22 limit plate, 23 bidirectional screw slot, 24 buffer module. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0025] In one embodiment, Figure 1-Figure 6 As shown, a drone nest structure includes a chassis 1 and a wing clamping module 12, the wing clamping module 12 includes a bidirectional screw 13, a clamping block 16, a slide plate 17, a motor 20, and two symmetrical bidirectional screw grooves 23 are provided on the inner wall of the chassis 1. The inner wall of the bidirectional screw groove 23 is rotatably connected with the bidirectional screw 13 through a bearing, and a motor cavity is provided on the inner wall of the bidirectional screw groove 23. The motor 20 is fixedly connected to the inner wall of the motor cavity, and the output end of the motor 20 is fixedly connected to the bidirectional screw 13. Four clamping boxes 15 opposite to each other are fixedly connected to the inner wall of the chassis 1, and the inner walls of the four clamping boxes 15 are all slidably connected with slide plates 17. The side wall of the slide plate 17 is fixedly connected with the clamping block 16, and a return spring 21 is fixedly connected between the slide plate 17 and the inner wall of the clamping box 15. The side wall of the slide plate 17 is fixedly connected with a pull rope 14, and the other end of the pull rope 14 passes through the side wall of the chassis 1 and extends to the bidirectional screw groove 23 and is wound around and fixed on the bidirectional screw 13. Start the motor 20 to make it rotate in the opposite direction. At this time, the bidirectional screw 13 drives the two protective plates 2 to move towards each other and close to protect the drone. At the same time, the pull rope 14 is unwound, and the clamping block 16 is pushed out of the clamping box 15 driven by the return spring 21, and abuts and fixes the wing of the drone. When the chassis 1 is hit or impacted, the abutment of the clamping block 16 against the wing can prevent the drone from tipping over, thereby preventing the drone from tipping over and being unable to charge, or being damaged by tipping over and impacting.
[0026] In one embodiment, Figure 5 and Figure 6 As shown, a convex plate 18 is fixedly connected to the side wall of the slide plate 17, and a convex plate groove 19 is provided on the inner side wall of the clamping box 15, and the convex plate 18 is slidably connected to the inner side wall of the convex plate groove 19. The convex plate 18 and the convex plate groove 19 cooperate to limit the slide plate 17.
[0027] In one embodiment, Figure 2As shown, the side wall of the chassis 1 is penetrated and slidably connected with two symmetrical protective plates 2, and the side walls of the two protective plates 2 are both provided with protrusions, and the protrusions of the protective plates 2 are slidably connected with the inner side wall of the bidirectional screw groove 23, and the bidirectional screw 13 is threadedly connected with the protrusions of the bidirectional screw groove 23. The protrusions cooperate with the bidirectional screw groove 23 to limit the protective plates 2.
[0028] In one embodiment, Figure 2 As shown, the inner side wall of the bidirectional screw groove 23 is fixedly connected to the limit plate 22, and the bidirectional screw 13 passes through the limit plate 22. The limit plate 22 prevents the raised part of the protective plate 2 from contacting the pull rope 14.
[0029] In one embodiment, Figure 3 As shown, a buffer module 24 is provided in the chassis 1, and the buffer module 24 includes a buffer plate 3. Two opposite buffer plate grooves 4 are provided on the inner side wall of the chassis 1. The buffer plate 3 is slidably connected to the inner side wall of the buffer plate groove 4. Four first damping springs 7 are fixedly connected between the buffer plate 3 and the inner bottom wall of the chassis 1. Four fixed blocks 9 opposite to each other are fixedly connected to the bottom wall of the chassis 1. A fixed rod 11 is fixedly connected between the two fixed blocks 9. The fixed rod 11 penetrates and slides through two sliding blocks 10. A second damping spring 8 is fixedly connected between the two sliding blocks 10. Four connecting rods 6 opposite to each other are rotatably connected to the lower surface of the buffer plate 3 through a pin shaft. The other end of the connecting rod 6 is rotatably connected to the sliding block 10 through a pin shaft. When the chassis 1 is hit, the first damping spring 7 can reduce the shock of the drone. The mutual cooperation between the connecting rod 6, the sliding block 10, and the second damping spring 8 makes the buffer plate 3 tend to be stable after being hit, effectively reducing the impact on the drone and protecting the drone from damage.
[0030] In one embodiment, Figure 2 and Figure 3 As shown, a charging plate 5 is fixedly connected to the upper surface of the buffer plate 3 .
[0031] The above embodiment discloses a drone nest structure. The motor 20 is started, and the motor 20 drives the bidirectional screw 13 to rotate. The bidirectional screw 13 drives the two protective plates 2 to move in opposite directions to unfold. At the same time, the bidirectional screw 13 rotates to drive the two pull ropes 14 to reel in. The pull ropes 14 pull the clamping block 16 into the clamping box 15 to avoid interfering with the storage of the drone. The drone is placed on the charging plate 5 in the chassis 1 for wireless charging.
[0032] The motor 20 is started again to make the motor 20 rotate in the opposite direction. At this time, the bidirectional screw 13 drives the two protective plates 2 to move toward each other and close to protect the drone. At the same time, the pull rope 14 is unwound, and the clamping block 16 is pushed out of the clamping box 15 driven by the return spring 21 to abut and fix the wing of the drone. When the chassis 1 is hit or impacted, the abutment of the clamping block 16 against the wing can prevent the drone from tipping over sideways, thereby preventing the drone from tipping over and being unable to charge, or being damaged by tipping and impact.
[0033] When the chassis 1 is hit, the first damping spring 7 can reduce the shock of the drone. The cooperation between the connecting rod 6, the sliding block 10 and the second damping spring 8 makes the buffer plate 3 tend to be stable after the impact, effectively reducing the impact on the drone and protecting the drone from damage.
[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A drone nest structure, characterized in that: The invention comprises a chassis (1) and a wing clamping module (12), wherein the wing clamping module (12) comprises a bidirectional screw (13), a clamping block (16), a slide plate (17), and a motor (20). The inner wall of the chassis (1) is provided with two symmetrical bidirectional screw grooves (23), the inner wall of the bidirectional screw groove (23) is rotatably connected to the bidirectional screw (13) via a bearing, the inner wall of the bidirectional screw groove (23) is provided with a motor cavity, the inner wall of the motor cavity is fixedly connected to the motor (20), and the output end of the motor (20) is fixedly connected to the bidirectional screw (13). The inner wall of the chassis (1) is fixedly connected with four clamping boxes (15) which are opposite to each other in pairs. The inner walls of the four clamping boxes (15) are all slidably connected with slide plates (17). The side walls of the slide plates (17) are fixedly connected with clamping blocks (16). A return spring (21) is fixedly connected between the slide plates (17) and the inner walls of the clamping boxes (15). The side walls of the slide plates (17) are fixedly connected with a pull rope (14). The other end of the pull rope (14) passes through the side wall of the chassis (1) and extends into the bidirectional screw groove (23) to be wound around and fixed on the bidirectional screw (13).
2. The drone nest structure according to claim 1, characterized in that: The side wall of the slide plate (17) is fixedly connected with a convex plate (18), the inner side wall of the clamping box (15) is provided with a convex plate groove (19), and the convex plate (18) is slidably connected with the inner side wall of the convex plate groove (19).
3. The drone nest structure according to claim 2, characterized in that: The side wall of the chassis (1) is slidably connected with two symmetrical protective plates (2), and the side walls of the two protective plates (2) are both provided with protrusions. The protruding parts of the protective plates (2) are slidably connected with the inner side walls of the bidirectional screw groove (23), and the bidirectional screw (13) is threadedly connected with the protruding parts of the bidirectional screw groove (23).
4. The drone nest structure according to claim 3, characterized in that: The inner side wall of the bidirectional screw groove (23) is fixedly connected to the limiting plate (22), and the bidirectional screw (13) passes through the limiting plate (22).
5. The drone nest structure according to claim 1, characterized in that: A buffer module (24) is provided in the chassis (1), and the buffer module (24) includes a buffer plate (3). Two opposite buffer plate grooves (4) are provided on the inner side wall of the chassis (1), and the inner side wall of the buffer plate groove (4) is slidably connected with the buffer plate (3). Four first damping springs (7) are fixedly connected between the buffer plate (3) and the inner bottom wall of the chassis (1). Four fixed blocks (9) opposite to each other are fixedly connected to the bottom wall of the chassis (1), and a fixed rod (11) is fixedly connected between two of the fixed blocks (9). Two sliding blocks (10) are slidably connected through the fixed rod (11), and a second damping spring (8) is fixedly connected between the two sliding blocks (10). The lower surface of the buffer plate (3) is rotatably connected with four connecting rods (6) opposite to each other through a pin shaft, and the other end of the connecting rod (6) is rotatably connected to the sliding block (10) through a pin shaft.
6. The drone nest structure according to claim 5, characterized in that: The upper surface of the buffer plate (3) is fixedly connected to a charging plate (5).