Anti-falling device for a carrier of an aircraft

Abstract

The utility model discloses a kind of anti-falling devices for mounting for aircraft, it is related to the mounting technical field for aircraft.The utility model includes aircraft main body, the landing gear is fixedly connected in the bottom of aircraft main body, further includes: anti-falling mechanism, the anti-falling mechanism is set in the bottom of aircraft main body, the anti-falling mechanism includes the mounting seat fixedly connected in the bottom of aircraft main body, the mounting plate is set in the bottom of mounting seat, the two camera head are fixedly connected in the bottom of mounting plate.The utility model is through setting anti-falling mechanism, specifically when camera head is installed, through the plugboard on mounting plate and mounting seat butt joint, when the clamping groove at the center of plugboard moves to the position of anti-falling block, then anti-falling block will be bounced into plugboard by the elastic force of spring, since the top of anti-falling block is planar arrangement, therefore plugboard cannot separate from anti-falling block, to play the effect of anti-falling, guarantee the stable installation of camera head, improve security simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of aircraft mounting technology, and in particular relates to an anti-detachment device for aircraft mounting. Background Technology

[0002] Unmanned aerial vehicle (UAV) payloads refer to various functional payloads or devices installed on unmanned aerial vehicles (UAVs) to expand their mission capabilities. By carrying payloads of different natures, UAVs are transformed from basic flight platforms into practical tools with specific functions such as reconnaissance, mapping, and communication relay.

[0003] Traditionally, when mounting cameras on unmanned aerial vehicles (UAVs), the cameras are typically secured to the aircraft directly with bolts. However, because the aircraft is affected by airflow in the air, it is prone to shaking and vibration. Furthermore, when the aircraft lands, the landing gear collides with the ground, generating strong vibrations again, which can easily cause the camera connection to loosen. In severe cases, the camera may even fall from the sky, causing damage and potentially injuring people on the ground, posing a significant safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-detachment device for aircraft mounting. By setting an anti-detachment mechanism, specifically when the camera is installed, the insert plate on the mounting plate aligns with the mounting base. When the slot at the center of the insert plate moves to the position of the anti-detachment block, the anti-detachment block will spring into the insert plate by the elastic force of the spring. Since the top of the anti-detachment block is flat, the insert plate will not detach from the anti-detachment block, thus achieving the effect of preventing detachment, ensuring the stable installation of the camera, and improving safety. This solves the problem that when mounting cameras on traditional unmanned aerial vehicles, the camera is usually directly locked and fixed to the aircraft with bolts, which can easily lead to loosening of the camera connection and, in severe cases, cause the camera to fall in the air.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an anti-detachment device for aircraft mounting, comprising an aircraft body, wherein a landing gear is fixedly connected to the bottom of the aircraft body, and further comprising:

[0007] An anti-detachment mechanism is provided at the bottom of the aircraft body. The anti-detachment mechanism includes a mounting base fixedly connected to the bottom of the aircraft body, a mounting plate at the bottom of the mounting base, two cameras fixedly connected to the bottom of the mounting plate, two symmetrical inner grooves at the center of the mounting base, anti-detachment blocks slidably connected inside the inner grooves, springs fixedly connected to the inner side of the anti-detachment blocks, and the other end of the springs fixedly connected to the inner wall of the inner grooves. Two insert plates are fixedly connected to the top of the mounting plate, and slots are provided at the center of the insert plates.

[0008] The anti-detachment block has a flat top and a sloping bottom, and the anti-detachment block is adapted to the slot on the insert plate.

[0009] Furthermore, the insert plate is positioned and inserted into the bottom of the mounting base, the top of the mounting plate contacts the bottom of the mounting base, and a threaded shaft is fixedly connected to the center of the bottom of the mounting base. A locking nut is threaded onto the outer surface of the threaded shaft. After the camera is docked, the locking nut is threaded onto the threaded shaft to lock and fix the mounting plate.

[0010] The threaded shaft passes through the mounting plate and extends to the outside, and the locking nut is located at the bottom of the mounting plate.

[0011] Furthermore, two square slots are provided inside both the mounting base and the insert plate. The square slot on the insert plate corresponds to the square slot on the mounting base. The top plane of the anti-detachment block contacts the top of the inner wall of the slot. After the anti-detachment block is inserted into the insert plate, it can support the mounting plate without the need for staff to assist it.

[0012] Furthermore, an anti-detachment rod is inserted into the square groove. There are two anti-detachment rods in total. A connecting rod is inserted into the end of the anti-detachment rod. A limit protrusion is fixedly connected to one end of the connecting rod, and a thread is provided at the other end of the connecting rod. A locking nut is threaded onto the thread of the connecting rod. After the anti-detachment rod is inserted into the square groove, it will connect the two insert plates and the mounting base.

[0013] Furthermore, the anti-detachment rod has a protrusion on the side away from the connecting rod. The anti-detachment rod is used to connect the two insert plates and the mounting base. The connecting rod is used to connect the two anti-detachment rods. The limiting protrusion is used to limit the insertion of the connecting rod into the anti-detachment rod. The second locking nut is used to lock the connecting rod onto the anti-detachment rod. The anti-detachment rod is square in shape. The limiting protrusion on the side facing the insert plate contacts the surface of the insert plate behind it. The protrusion on the anti-detachment rod contacts the surface of the insert plate in front of it. The connecting rod is inserted into the two anti-detachment rods, and the second locking nut is installed to restrict the connecting rod onto the anti-detachment rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model incorporates an anti-detachment mechanism. Specifically, during camera installation, the insert plate on the mounting plate aligns with the mounting base. When the slot at the center of the insert plate moves to the position of the anti-detachment block, the anti-detachment block is springed into the insert plate by the spring force. Since the top of the anti-detachment block is flat, the insert plate will not detach from the anti-detachment block, thus achieving the anti-detachment effect, ensuring stable installation of the camera, and improving safety.

[0016] 2. This utility model incorporates anti-detachment rods. Specifically, after the camera is installed, the anti-detachment rods are inserted into the square grooves on the insert plate and mounting base. Then, a connecting rod is inserted into the two anti-detachment rods, and a second locking nut is installed at the end. At this time, the connecting rod is used to connect and restrict the two anti-detachment rods, and the anti-detachment rods further restrict the insert plate to the mounting base, achieving a secondary anti-detachment effect, further improving safety, and significantly reducing the occurrence of safety hazards.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the main body of the aircraft of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the mounting base of this utility model;

[0022] Figure 4 This is a schematic diagram of the back structure of the mounting base of this utility model;

[0023] Figure 5 This is a schematic diagram of the overall explosion structure of the anti-fall-off mechanism of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Aircraft body; 11. Landing gear; 2. Anti-fall mechanism; 21. Mounting base; 211. Threaded shaft; 212. Locking nut one; 22. Mounting plate; 221. Camera; 222. Insert plate; 223. Slot; 23. Inner groove; 231. Anti-fall block; 232. Spring; 24. Anti-fall rod; 241. Connecting rod; 242. Limiting protrusion; 243. Locking nut two; 25. Square groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1-5 As shown, this utility model is an anti-detachment device for aircraft mounting, including an aircraft body 1, with landing gear 11 fixedly connected to the bottom of the aircraft body 1, and also including:

[0028] Anti-detachment mechanism 2 is located at the bottom of the aircraft body 1. The anti-detachment mechanism 2 includes a mounting base 21 fixedly connected to the bottom of the aircraft body 1. A mounting plate 22 is provided at the bottom of the mounting base 21. Two cameras 221 are fixedly connected to the bottom of the mounting plate 22. Two symmetrical inner grooves 23 are formed at the center of the mounting base 21. Anti-detachment blocks 231 are slidably connected inside the inner grooves 23. Springs 232 are fixedly connected to the inner side of the anti-detachment blocks 231, and the other end of the springs 232 is fixedly connected to the inner wall of the inner grooves 23. Two insert plates 222 are fixedly connected to the top of the mounting plate 22. A slot 223 is formed at the center of each insert plate 222. (The last sentence appears to be incomplete and possibly refers to a camera mechanism.) When the head 221 is installed, it connects with the mounting base 21 via the insert plate 222 on the mounting plate 22. When the slot 223 at the center of the insert plate 222 moves to the position of the anti-detachment block 231, the anti-detachment block 231 will spring into the insert plate 222 by the elastic force of the spring 232. Since the top of the anti-detachment block 231 is flat, the insert plate 222 will not detach from the anti-detachment block 231, thus achieving the effect of preventing detachment and ensuring the stable installation of the camera 221, while improving safety. The top of the anti-detachment block 231 is flat, and the bottom of the anti-detachment block 231 is inclined. The anti-detachment block 231 is compatible with the slot 223 on the insert plate 222.

[0029] The insert plate 222 is positioned and inserted into the bottom of the mounting base 21. The top of the mounting plate 22 contacts the bottom of the mounting base 21. A threaded shaft 211 is fixedly connected at the center of the bottom of the mounting base 21. A locking nut 212 is threaded onto the outer surface of the threaded shaft 211. The threaded shaft 211 passes through the mounting plate 22 and extends to the outside. The locking nut 212 is located at the bottom of the mounting plate 22.

[0030] Both the mounting base 21 and the insert plate 222 have two square slots 25 inside. The square slots 25 on the insert plate 222 correspond to the square slots 25 on the mounting base 21. The top plane of the anti-detachment block 231 is in contact with the top of the inner wall of the slot 223.

[0031] Two anti-detachment rods 24 are inserted into the square groove 25. Each anti-detachment rod 24 has a connecting rod 241 inserted into its end. One end of the connecting rod 241 is fixedly connected to a limiting protrusion 242, and the other end of the connecting rod 241 is threaded. A second locking nut 243 is threaded onto the threaded part of the connecting rod 241. After the camera 221 is installed, the anti-detachment rods 24 are inserted into the square groove 25 on the insert plate 222 and the mounting base 21. Then, the connecting rods 241 are inserted into the two anti-detachment rods 24, and the second locking nut 243 is installed at the end. At this time, the connecting rods 241 are used to connect and restrict the two anti-detachment rods 24. The anti-detachment rods 24 then restrict the insert plate 222 to the mounting base 21 again, achieving a secondary anti-detachment effect, further improving safety and significantly reducing the occurrence of safety hazards.

[0032] The anti-detachment rod 24 has a protrusion on the side away from the connecting rod 241. The anti-detachment rod 24 is used to connect the two insert plates 222 and the mounting base 21. The connecting rod 241 is used to connect the two anti-detachment rods 24. The limiting protrusion 242 is used to limit the connecting rod 241 when it is inserted into the anti-detachment rod 24. The locking nut 243 is used to lock the connecting rod 241 onto the anti-detachment rod 24. The anti-detachment rod 24 is square. The limiting protrusion 242 is in contact with the surface of the insert plate 222 on the side facing the insert plate 222. The protrusion on the anti-detachment rod 24 is in contact with the surface of the insert plate 222 in front.

[0033] One specific application of this embodiment is:

[0034] In use, the camera 221 is connected to the mounting base 21 via the mounting plate 22. At this time, the insert plate 222 will be inserted into the bottom of the mounting base 21, thereby positioning the mounting plate 22 at the bottom of the mounting base 21. Simultaneously, the insert plate 222 will push the anti-detachment block 231, causing the anti-detachment block 231 to enter the inner groove 23 and compress the spring 232. When the slot 223 at the center of the insert plate 222 moves to the position of the anti-detachment block 231, the anti-detachment block 231 will spring back to its original position by the elastic force of the spring 232, causing the anti-detachment block 231 to enter the insert plate 222, thereby locking the insert plate 222. The mounting plate 222 is fixed in place, thus restricting the camera 221. Since the top of the anti-detachment block 231 is flat, the mounting plate 222 will not detach from the anti-detachment block 231, thus preventing it from falling off and ensuring the stable installation of the camera 221. At the same time, the center of the mounting plate 22 will be inserted into the threaded shaft 211, and then the threaded locking nut 212 on the threaded shaft 211 will lock and fix the mounting plate 22. This method can install the camera 221 more efficiently and is simple and convenient to operate. After the anti-detachment block 231 is inserted into the mounting plate 222, it can also support the mounting plate 22 without the need for staff to support it.

[0035] After the mounting plate 22 is fixed, insert the anti-detachment rod 24 into the square groove 25 on the insert plate 222 and into the square groove 25 on the mounting base 21. Then, pass it through another insert plate 222. At this time, the anti-detachment rod 24 will connect the two insert plates 222 and the mounting base 21. After the two anti-detachment rods 24 are installed, insert the connecting rod 241 into the two anti-detachment rods 24. The limiting protrusion 242 limits the connecting rod 241. Finally, thread the locking nut 243 onto the end of the connecting rod 241 to complete the installation of the connecting rod 241. At this time, the connecting rod 241 is used to connect and limit the two anti-detachment rods 24. The anti-detachment rod 24 then limits the insert plate 222 to the mounting base 21 again, achieving a secondary anti-detachment effect.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-detachment device for aircraft mounting, comprising an aircraft body (1), wherein a landing gear (11) is fixedly connected to the bottom of the aircraft body (1), characterized in that, Also includes: Anti-detachment mechanism (2), the anti-detachment mechanism (2) is set at the bottom of the aircraft body (1), the anti-detachment mechanism (2) includes a mounting base (21) fixedly connected to the bottom of the aircraft body (1), the mounting base (21) is provided with a mounting plate (22) at the bottom, the mounting plate (22) is fixedly connected with two cameras (221) at the bottom, the mounting base (21) has two symmetrical inner grooves (23) at the center, the inner grooves (23) are slidably connected with anti-detachment blocks (231), the inner side of the anti-detachment blocks (231) is fixedly connected with a spring (232), the other end of the spring (232) is fixedly connected to the inner wall of the inner groove (23), the top of the mounting plate (22) is fixedly connected with two insert plates (222), the insert plates (222) are provided with a slot (223) at the center; The top of the anti-detachment block (231) is flat, the bottom of the anti-detachment block (231) is inclined, and the anti-detachment block (231) is adapted to the slot (223) on the insert plate (222).

2. The anti-detachment device for aircraft mounting according to claim 1, characterized in that, The insert plate (222) is positioned and inserted into the bottom of the mounting base (21). The top of the mounting plate (22) contacts the bottom of the mounting base (21). A threaded shaft (211) is fixedly connected at the center of the bottom of the mounting base (21). A locking nut (212) is threadedly connected to the outer surface of the threaded shaft (211). The threaded shaft (211) passes through the mounting plate (22) and extends to the outside, and the locking nut (212) is located at the bottom of the mounting plate (22).

3. The anti-detachment device for aircraft mounting according to claim 2, characterized in that, Two square slots (25) are provided inside the mounting base (21) and the insert plate (222). The square slots (25) on the insert plate (222) correspond to the square slots (25) on the mounting base (21). The top plane of the anti-detachment block (231) is in contact with the top of the inner wall of the slot (223).

4. The anti-detachment device for aircraft mounting according to claim 3, characterized in that, An anti-detachment rod (24) is inserted inside the square groove (25). There are two anti-detachment rods (24). A connecting rod (241) is inserted into the end of the anti-detachment rod (24). A limit protrusion (242) is fixedly connected to one end of the connecting rod (241). The other end of the connecting rod (241) is threaded. A locking nut (243) is threaded onto the thread of the connecting rod (241).

5. The anti-detachment device for aircraft mounting according to claim 4, characterized in that, The anti-detachment rod (24) is protruding on the side away from the connecting rod (241). The anti-detachment rod (24) is used to connect the two insert plates (222) and the mounting base (21). The connecting rod (241) is used to connect the two anti-detachment rods (24).

6. The anti-detachment device for aircraft mounting according to claim 5, characterized in that, The limiting protrusion (242) is used to limit the insertion of the connecting rod (241) into the anti-disengagement rod (24), and the locking nut (243) is used to lock the connecting rod (241) onto the anti-disengagement rod (24).

7. The anti-detachment device for aircraft mounting according to claim 5, characterized in that, The anti-detachment rod (24) is square in shape. The limiting protrusion (242) on the side facing the insert plate (222) contacts the surface of the insert plate (222) behind it, and the protrusion on the anti-detachment rod (24) contacts the surface of the insert plate (222) in front of it.

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