Civil aviation unmanned aerial vehicle with lighting effect

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a civil aviation unmanned aerial vehicle with a lighting effect, which comprises an unmanned aerial vehicle body, a rotation adjusting mechanism is arranged in the middle of the bottom of the unmanned aerial vehicle body, a ball head rod is fixedly connected to the front side of the bottom of the unmanned aerial vehicle body, and a lighting lamp is rotatably connected to the periphery of the ball head rod. A rotating adjusting mechanism is arranged at the back end of the illuminating lamp, a buffering mechanism is arranged on the periphery of the bottom of the unmanned aerial vehicle body, the rotating adjusting mechanism comprises a rotating assembly and an adjusting assembly, the rotating assembly is arranged at the bottom of the unmanned aerial vehicle body, and the adjusting assembly is arranged at the back end of the illuminating lamp. When the vertical irradiation angle of the illuminating lamp needs to be adjusted, an electric telescopic rod is turned on, the electric telescopic rod drives a sliding plate to move downwards through a connecting plate, the sliding plate can drive a rotating plate to rotate, the left side of the rotating plate moves upwards, and when the left side of the rotating plate moves upwards, the illuminating lamp can be driven to rotate downwards.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically to a civil aviation UAV with lighting effects. Background Technology

[0002] Civil aviation unmanned aerial vehicles (UAVs), or simply civil drones, are unmanned aerial vehicles capable of autonomous flight operations. They typically consist of an airframe, power system, control system, sensors, and payloads, and can carry various types of payloads, such as cameras, weather detectors, and geographic mapping equipment. They are widely used in numerous fields, including aerial photography, agricultural plant protection, power line inspection, geological exploration, environmental monitoring, forest fire prevention, border patrol, and emergency rescue.

[0003] According to announcement number CN 214216138 U, a drone with lighting function is provided. The front end of the drone is provided with a charging port, the rear end of the lighting device is provided with a connecting plate, the connecting plate is provided with a connecting groove, the rear end of the connecting groove is provided with a transmission rod, the front end of the transmission rod is provided with a connecting buckle, and the transmission rod is slidably connected to the connecting groove through the connecting buckle. The drone is equipped with telescopic balance frames on all four sides, and there are four telescopic balance frames.

[0004] This drone, equipped with lighting capabilities, has a transmission rod on the rear end of its connecting plate. The transmission rod is connected to the connecting slot of the connecting plate via a connecting buckle. When used at night in rescue, construction, or other scenarios, the angle of the light can be controlled via a wireless terminal, making it convenient for users to use at night and improving the drone's practicality. However, this device can only control the vertical lighting angle and cannot adjust the left or right rotation of the light. When it is necessary to illuminate the left or right position, the drone's position needs to be adjusted, so improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a civil aviation unmanned aerial vehicle with lighting effects to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a civil aviation unmanned aerial vehicle with lighting effect, including an unmanned aerial vehicle body, a rotation adjustment mechanism provided in the middle of the bottom of the unmanned aerial vehicle body, a ball joint fixedly connected to the front of the bottom of the unmanned aerial vehicle body, a lighting lamp rotatably connected to the periphery of the ball joint, a rotation adjustment mechanism provided at the back end of the lighting lamp, and a buffer mechanism provided on the periphery of the bottom of the unmanned aerial vehicle body.

[0007] The rotation adjustment mechanism includes a rotation component and an adjustment component. The rotation component is located at the bottom of the UAV body, and the adjustment component is located at the back of the lighting lamp.

[0008] Preferably, the adjustment assembly includes a fixed plate, which is fixedly connected to the back end of the lighting lamp. A rotating plate is rotatably connected to the inner side of the fixed plate. Support frames are rotatably connected to the left and right sides of the rotating plate. A rotating disk is fixedly connected to the top of the support frames. The rotating disk is rotatably connected to the bottom of the drone body. A sliding plate is slidably connected inside the rotating plate. A connecting plate is rotatably connected to the back end of the sliding plate. An electric telescopic rod is fixedly connected to the top of the connecting plate. A slider is fixedly connected to the top of the electric telescopic rod.

[0009] Preferably, the UAV body has an arc-shaped groove inside that corresponds to the movement trajectory of the slider, and the slider is slidably connected inside the arc-shaped groove. The arc-shaped groove can limit the movement of the slider, making the slider more stable during movement.

[0010] Preferably, the rotating assembly includes a fixed frame, which is fixedly connected to the bottom of the UAV body. A rotating rod is rotatably connected to the bottom inner side of the fixed frame. The top of the rotating rod is rotatably connected to the top of the UAV body. A worm gear is fixedly connected to the periphery of the rotating rod. A worm is engaged with the back end of the worm gear. A motor is fixedly connected to the right side of the worm. The motor is fixedly connected to the right side of the fixed frame. A linkage plate is fixedly connected to the top of the worm gear. The linkage plate is fixedly connected to the front of the electric telescopic rod.

[0011] Preferably, there are two linkage plates, which are fixedly connected to the top and bottom of the worm gear, respectively. When the worm gear rotates, the linkage plates can drive the electric telescopic rod to rotate, and the electric telescopic rod can adjust the lighting position of the lamp.

[0012] Preferably, the buffer mechanism includes a damping rod, which is fixedly connected to the bottom of the UAV body. A second fixing plate is fixedly connected to the periphery of the damping rod. A buffer frame is fixedly connected to the bottom of the damping rod. A first fixing plate is fixedly connected to the periphery of the buffer frame. A spring is sleeved around the periphery of the damping rod.

[0013] Preferably, the top of the spring is fixedly connected to the bottom of the second fixed plate, and the bottom of the second spring is fixedly connected to the top of the first fixed plate. When the bottom of the buffer frame contacts the ground, the downward pressing force can push the damping rod. Through the action of the damping rod and the spring, the buffer frame can quickly return to its original position. The buffer frame can buffer the drone body, making the drone body less likely to be damaged after falling.

[0014] Compared with the prior art, this utility model provides a civil aviation unmanned aerial vehicle with lighting effects, which has the following beneficial effects:

[0015] 1. This civil aviation drone with lighting effect, through its rotation adjustment mechanism, allows for the adjustment of the vertical angle of the lighting lamp. When the vertical angle needs adjustment, the electric telescopic rod is activated, causing the connecting plate to move the sliding plate downwards. This sliding plate then rotates the rotating plate, causing its left side to move upwards. When the left side of the rotating plate moves upwards, it causes the lighting lamp to rotate downwards. When the lighting lamp needs to be rotated left or right, the motor is activated, causing the worm gear to rotate. This worm gear, through a linkage plate, rotates the electric telescopic rod, which in turn moves the sliding block. This, in turn, causes the electric telescopic rod to rotate the lighting lamp through the rotating plate, thus allowing for adjustment of the lighting angle.

[0016] 2. This civilian aviation drone with lighting effects has a buffer mechanism. When the drone body descends, the bottom of the buffer frame contacts the ground, which drives the first fixed plate to move upward and compress the spring and the damping rod. Through the action of the damping rod and the spring, the buffer frame quickly returns to its original position, buffering and absorbing shock for the drone body, making it less likely to be damaged by impact when the drone body falls. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the 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.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rotation adjustment mechanism.

[0020] Figure 3 A schematic diagram of the adjustment component structure;

[0021] Figure 4 This is a schematic diagram of the rotating assembly structure;

[0022] Figure 5 This is a schematic diagram of the buffer mechanism structure;

[0023] Figure 6 for Figure 4 Enlarged structural diagram at point A in the middle;

[0024] Figure 7 for Figure 5 Enlarged structural diagram at point B.

[0025] In the diagram: 1. UAV body; 2. Rotation adjustment mechanism; 21. Adjustment component; 211. Electric telescopic rod; 212. Connecting plate; 213. Slide plate; 214. Support frame; 215. Rotating plate; 216. Fixed plate; 217. Rotating disk; 218. Slider; 22. Rotation component; 221. Rotating rod; 222. Fixed frame; 223. Motor; 224. Worm gear; 225. Worm wheel; 226. Linkage plate; 3. Buffer mechanism; 31. Buffer frame; 32. First fixed disk; 33. Spring; 34. Second fixed disk; 35. Damping rod; 4. Ball joint rod; 5. Lighting lamp. 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 protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides the following technical solution:

[0029] Example 1

[0030] Please see Figure 1-7 This utility model provides a technical solution: a civil aviation drone with lighting effect, including a drone body 1, a rotation adjustment mechanism 2 is provided in the middle of the bottom of the drone body 1, a ball joint rod 4 is fixedly connected to the front of the bottom of the drone body 1, a lighting lamp 5 is rotatably connected to the ball joint rod 4, the rotation adjustment mechanism 2 is provided at the back end of the lighting lamp 5, and a buffer mechanism 3 is provided on the outer periphery of the bottom of the drone body 1.

[0031] The rotation adjustment mechanism 2 includes a rotation component 22 and an adjustment component 21. The rotation component 22 is located at the bottom of the UAV body 1, and the adjustment component 21 is located at the back of the lighting lamp 5.

[0032] The adjustment assembly 21 includes a fixed plate 216, which is fixedly connected to the back end of the lighting lamp 5. A rotating plate 215 is rotatably connected to the inner side of the fixed plate 216. A support frame 214 is rotatably connected to the left and right sides of the rotating plate 215. A rotating disk 217 is fixedly connected to the top of the support frame 214. The rotating disk 217 is rotatably connected to the bottom of the drone body 1. A sliding plate 213 is slidably connected inside the rotating plate 215. A connecting plate 212 is rotatably connected to the back end of the sliding plate 213. An electric telescopic rod 211 is fixedly connected to the top of the connecting plate 212. A slider 218 is fixedly connected to the top of the electric telescopic rod 211.

[0033] Furthermore, the UAV body 1 has an arc-shaped groove inside that corresponds to the movement trajectory of the slider 218, and the slider 218 is slidably connected inside the arc-shaped groove. The arc-shaped groove can limit the slider 218, making the slider 218 more stable during movement.

[0034] Example 2

[0035] Please see Figure 1-7 Furthermore, based on Embodiment 1, the rotating assembly 22 further includes a fixed frame 222, which is fixedly connected to the bottom of the UAV body 1. A rotating rod 221 is rotatably connected to the bottom inner side of the fixed frame 222. The top of the rotating rod 221 is rotatably connected to the top of the UAV body 1. A worm gear 225 is fixedly connected to the periphery of the rotating rod 221. A worm 224 is meshed at the back end of the worm gear 225. A motor 223 is fixedly connected to the right side of the worm 224. The motor 223 is fixedly connected to the right side of the fixed frame 222. A linkage plate 226 is fixedly connected to the top of the worm gear 225. The linkage plate 226 is fixedly connected to the front of the electric telescopic rod 211.

[0036] Furthermore, there are two linkage plates 226, and the two linkage plates 226 are fixedly connected to the top and bottom of the worm gear 225 respectively. When the worm gear 225 rotates, the linkage plates 226 can drive the electric telescopic rod 211 to rotate, and the electric telescopic rod 211 can adjust the lighting position of the lighting lamp 5.

[0037] Example 3

[0038] Please see Figure 1-7 Furthermore, based on Embodiment 1 and Embodiment 2, the buffer mechanism 3 further includes a damping rod 35, which is fixedly connected to the bottom of the UAV body 1. A second fixed plate 34 is fixedly connected to the periphery of the damping rod 35. A buffer frame 31 is fixedly connected to the bottom of the damping rod 35. A first fixed plate 32 is fixedly connected to the periphery of the buffer frame 31. A spring 33 is sleeved around the periphery of the damping rod 35.

[0039] Furthermore, the top of the spring 33 is fixedly connected to the bottom of the second fixed plate 34, and the bottom of the second spring 33 is fixedly connected to the top of the first fixed plate 32. When the bottom of the buffer frame 31 contacts the ground, the downward pressing force can push the damping rod 35. Through the action of the damping rod 35 and the spring 33, the buffer frame 31 can quickly return to its original position. The buffer frame 31 can buffer the drone body 1, making the drone body 1 less likely to be damaged after falling.

[0040] In actual operation, when this device is in use, and it is necessary to adjust the vertical angle of the illumination lamp 5, the electric telescopic rod 211 is opened, causing the electric telescopic rod 211 to drive the sliding plate 213 downward through the connecting plate 212. This allows the sliding plate 213 to drive the rotating plate 215 to rotate, causing the left side of the rotating plate 215 to move upward. When the left side of the rotating plate 215 moves upward, it can drive the illumination lamp 5 to rotate downward. When it is necessary to rotate the illumination lamp 5 left or right, the motor 223 is opened, causing the motor 223 to drive the worm gear 225 to rotate through the worm 224. This causes the worm gear 225 to rotate through the linkage plate 212. 26 drives the electric telescopic rod 211 to rotate, causing the electric telescopic rod 211 to move through the slider 218, and causing the electric telescopic rod 211 to drive the lighting lamp 5 to rotate through the rotating plate 215, so that the lighting angle of the lighting lamp 5 can be adjusted. When the drone body 1 descends, the bottom of the buffer frame 31 contacts the ground, causing the first fixed plate 32 to move upward and compress the spring 33 and the damping rod 35. Through the action of the damping rod 35 and the spring 33, the buffer frame 31 quickly returns to its original position, buffering and shock-absorbing the drone body 1, so that the drone body 1 is not easily damaged when it falls.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A civil aviation drone with lighting effects, comprising a drone body (1), characterized in that: A rotation adjustment mechanism (2) is arranged in the middle of the bottom of the drone body (1); a ball head rod (4) is fixedly connected to the front of the bottom of the drone body (1); a lighting lamp (5) is rotationally connected to the periphery of the ball head rod (4); a rotation adjustment mechanism (2) is arranged at the back end of the lighting lamp (5); and a buffer mechanism (3) is arranged at the periphery of the bottom of the drone body (1); The rotation adjustment mechanism (2) comprises a rotation component (22) and an adjustment component (21); the rotation component (22) is arranged at the bottom of the drone body (1); and the adjustment component (21) is arranged at the back end of the lighting lamp (5).

2. The civil aviation drone with lighting effect according to claim 1, characterized in that: The adjustment assembly (21) comprises a fixed plate (216), wherein the fixed plate (216) is fixedly connected to the back end of the lighting lamp (5), a rotating plate (215) is rotatably connected to the inner side of the fixed plate (216), and the left and right sides of the rotating plate (215) are rotatably connected to a support frame (214), and a rotating disk (217) is fixedly connected to the top of the support frame (214), and the rotating disk (217) is rotatably connected to the bottom of the drone body (1), and a sliding plate (213) is slidably connected to the inside of the rotating plate (215), and the back end of the sliding plate (213) is rotatably connected to a connecting plate (212), and the top of the connecting plate (212) is fixedly connected to an electric telescopic rod (211), and the top of the electric telescopic rod (211) is fixedly connected to a sliding block (218).

3. The civil aviation drone with lighting effect according to claim 2, characterized in that: An arc groove corresponding to the movement track of the slider (218) is provided inside the drone body (1), and the slider (218) is slidably connected inside the arc groove.

4. The civil aviation unmanned aerial vehicle with lighting effect according to claim 1, characterized in that: The rotating assembly (22) comprises a fixing frame (222), the fixing frame (222) is fixedly connected to the bottom of the drone body (1), the inner bottom of the fixing frame (222) is rotatably connected to a rotating rod (221), the top of the rotating rod (221) is rotatably connected to the top of the drone body (1), the outer periphery of the rotating rod (221) is fixedly connected to a worm gear (225), the back end of the worm gear (225) is meshed with a worm (224), the right side of the worm gear (224) is fixedly connected to a motor (223), the motor (223) is fixedly connected to the right side of the fixing frame (222), the top of the worm gear (225) is fixedly connected to a linkage plate (226), and the linkage plate (226) is fixedly connected to the front side of the electric telescopic rod (211).

5. The civil aviation unmanned aerial vehicle with lighting effect according to claim 4, characterized in that: There are two linkage plates (226), and the two linkage plates (226) are fixedly connected to the top and bottom of the worm gear (225) respectively.

6. The civil aviation unmanned aerial vehicle with lighting effect according to claim 1, characterized in that: The buffer mechanism (3) comprises a damping rod (35), the damping rod (35) is fixedly connected to the bottom of the drone body (1), a second fixed plate (34) is fixedly connected to the periphery of the damping rod (35), a buffer frame (31) is fixedly connected to the bottom of the damping rod (35), a first fixed plate (32) is fixedly connected to the periphery of the buffer frame (31), and a spring (33) is sleeved on the periphery of the damping rod (35).

7. The civil aviation unmanned aerial vehicle with lighting effect according to claim 6, characterized in that: The top of the spring (33) is fixedly connected to the bottom of the second fixed disk (34), and the bottom of the second spring (33) is fixedly connected to the top of the first fixed disk (32).

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