Unmanned aerial vehicle emergency lighting device
By designing the drone emergency lighting device, the combination of connecting blocks, connecting rods and spring sleeves is used to achieve stable fixation and simple disassembly of the lighting device, solving the problem that the drone lighting device cannot be disassembled, and improving the reliability and flexibility of lighting work.
Patent Information
- Application Number
- CN202421135811.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The lighting devices on the drone cannot be disassembled, resulting in the inability to replace the damaged lighting devices in time, affecting the progress of lighting work.
A drone emergency lighting device is designed, through the connection between the first connecting block and the connecting rod, combined with the connection between the spring sleeve and the fixing spring, the illuminator is stable and fixed and easily disassembled.
It realizes the stable fixing of the lighting instrument, avoids shaking during flight, and is easy to disassemble and replace, meeting the needs of emergency replacement.
Smart Images
Figure CN222591803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an emergency lighting device for unmanned aerial vehicles. Background Art
[0002] Unmanned aerial vehicle, also known as drone, is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device.
[0003] The application fields of drones are very wide. They can be large enough to carry rockets for military exercises or small enough to be used for civilian aerial photography, allowing many incredible landscapes to come into people's eyes. However, when using existing lighting drones, the lighting devices on them cannot be disassembled, and damaged lighting devices cannot be replaced in time, making lighting work difficult. Utility Model Content
[0004] The purpose of the utility model is to provide an emergency lighting device for a drone, so as to solve the problem that the lighting device on the drone proposed in the above background technology cannot be disassembled and the damaged lighting device cannot be replaced in time.
[0005] To achieve the above purpose, the utility model provides the following technical solution, a drone emergency lighting device, comprising:
[0006] The body comprises a shell, a camera is fixedly connected to the surface of the shell, a propeller rack is arranged on the surface of the shell, and a support rod is fixedly connected to the surface of the shell;
[0007] The lighting mechanism comprises a lighting instrument and a second connecting block, wherein the second connecting block is plugged and connected to the surface of the housing, the surface of the lighting instrument is fixedly connected to the first connecting block, the surface of the first connecting block is fixedly connected to the connecting spring, the surface of the second connecting block is fixedly connected to the fixing spring, the surface of the first connecting block is provided with a notch, the surface of the second connecting block is fixedly connected to the connecting rod, and the surface of the connecting spring is fixedly connected to the spring sleeve;
[0008] The floating mechanism comprises a floating pad, a fixing frame and a base plate, wherein the fixing frame is welded to the surface of the outer shell, the surface of the fixing frame is threadedly sleeved with a fixing bolt, the surface of the fixing bolt is sleeved with a first connecting plate, the surface of the fixing frame is provided with a through groove, the surface of the base plate is fixedly connected with a fixing rod, the surface of the fixing rod is threadedly sleeved with a connecting bolt, and the surface of the connecting bolt is sleeved with a second connecting plate.
[0009] Preferably, the connecting spring is sleeved by a spring sleeve and a fixing spring.
[0010] Preferably, the connecting rod is cylindrical, the connecting rod and the notch are plug-connected, and the diameter of the notch is larger than the diameter of the connecting rod.
[0011] Preferably, the fixing frame is in an "E" shape, a circular groove is provided on the surface of the fixing frame, and the fixing bolt passes through the surface of the first connecting plate and is threadedly sleeved in the circular groove on the surface of the fixing frame.
[0012] Preferably, the fixing rod is in the shape of a round rod, and the fixing rod passes through the through slot and is connected to the surface of the fixing frame.
[0013] Preferably, a second circular groove is formed on the surface of the fixing rod, and the connecting bolt passes through the surface of the second connecting plate and is threadedly sleeved in the second circular groove on the surface of the fixing rod.
[0014] Preferably, the fixing rods are in two groups and are respectively placed on the upper and lower surfaces of the floating pad, and the floating pad is abutted and connected with the fixing frame via a first connecting plate.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. Through the connection between the first connecting block and the connecting rod, and the connection between the spring sleeve and the fixing spring, the middle groove of the second connecting block is fixed to the propeller arm of the shell, so that the first connecting block and the second connecting block are plugged and fixed, so as to fix the illuminator on the shell, so that the illuminator will not shake during the flight of the UAV, thereby ensuring the lighting effect of the UAV, and its simple connection method can also facilitate the disassembly and replacement of the illuminator, so that it can be installed when needed, disassembled when not needed, and replaced if damaged.
[0017] 2. Through the connection between the fixing frame and the fixing bolts, and the connection between the fixing rod and the connecting bolts, the floating pad is clamped so that the floating pad can be fixed in the lower area of the drone without affecting the lifting of the drone, ensuring that the drone can float on the water surface even if it falls into the water under special circumstances, and the instruments on the drone will not be immersed in water. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a bottom-up stereoscopic schematic diagram of the structure of the utility model;
[0020] Figure 3 It is a three-dimensional schematic diagram of the structure of the lighting device of the utility model;
[0021] Figure 4 It is a three-dimensional exploded schematic diagram of the structure of the lighting device of the utility model;
[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at A in the middle;
[0023] Figure 6 It is a three-dimensional schematic diagram of the structure of the floating pad of the utility model;
[0024] Figure 7 It is a schematic diagram of a three-dimensional explosion of the structure of the floating pad of the utility model.
[0025] In the figure: 1. outer shell; 11. camera; 12. propeller frame; 13. support rod; 2. illuminator; 21. first connecting block; 22. second connecting block; 23. connecting spring; 24. fixing spring; 25. spring sleeve; 26. notch; 27. connecting rod; 3. floating pad; 31. fixing frame; 32. first connecting plate; 33. second connecting plate; 34. fixing rod; 35. base plate; 36. fixing bolt; 37. connecting bolt; 38. through groove. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-7 , an embodiment provided by the utility model:
[0028] An emergency lighting device for a drone, comprising:
[0029] The body includes a shell 1, a camera 11 is fixedly connected to the surface of the shell 1 to provide a camera function, a propeller rack 12 is arranged on the surface of the shell 1 to provide a flight function, and a support rod 13 is fixedly connected to the surface of the shell 1 to help support the drone when landing;
[0030] The lighting mechanism comprises an illuminator 2 and a second connecting block 22, the second connecting block 22 is plugged and connected to the surface of the housing 1, the surface of the illuminator 2 is fixedly connected with the first connecting block 21, the plug-in connection between the first connecting block 21 and the second connecting block 22 allows the illuminator 2 to be fixed to the surface of the housing 1, the surface of the first connecting block 21 is fixedly connected with a connecting spring 23, the surface of the second connecting block 22 is fixedly connected with a fixing spring 24, the surface of the first connecting block 21 is provided with a notch 26, the surface of the second connecting block 22 is fixedly connected with a connecting rod 27, the surface of the connecting spring 23 is fixedly connected with a spring sleeve 25, the connecting spring 23 is sleeved with the fixing spring 24 through the spring sleeve 25, when the UAV is flying, it can ensure that the illuminator 2 will not be affected and shaken, and is easy to disassemble;
[0031] The floating mechanism includes a floating pad 3, a fixing frame 31 and a base plate 35. The fixing frame 31 is welded to the surface of the shell 1. The surface of the fixing frame 31 is sleeved with a fixing bolt 36 through a thread. The surface of the fixing bolt 36 is sleeved with a first connecting plate 32, so that the floating pad 3 is abutted against the fixing frame 31 through the first connecting plate 32, thereby ensuring that the position of the floating pad 3 is fixed. A through groove 38 is opened on the surface of the fixing frame 31. The surface of the base plate 35 is fixedly connected with a fixing rod 34, and the fixing rod 34 passes through the through groove 38 and is connected to the surface of the fixing frame 31. The fixing rod 34 clamps the floating pad 3 so that the position of the floating pad 3 does not change with the flight of the drone. The surface of the fixing rod 34 is sleeved with a connecting bolt 37 through a thread. The surface of the connecting bolt 37 is sleeved with a second connecting plate 33. After being connected with the fixing rod 34, it helps to fix the floating pad 3, thereby ensuring the normal use of the floating pad 3 and not affecting the balance of the drone.
[0032] Furthermore, the connecting spring 23 is connected by the spring sleeve 25 and the fixing spring 24, and the spring sleeve 25 can be moved so that the spring sleeve 25 is located in the inner circle of the fixing spring 24, thereby increasing the force range and making the fixing of the lighting device 2 more secure, thereby ensuring the lighting work.
[0033] Furthermore, the connecting rod 27 is cylindrical, and the connecting rod 27 and the slot 26 are plugged in and connected. The diameter of the slot 26 is larger than the diameter of the connecting rod 27, so that the first connecting block 21 and the second connecting block 22 are plugged in, which allows the lighting device 2 to be fixed on the surface of the housing 1 and has a simple disassembly function, thereby improving the lighting efficiency.
[0034] Furthermore, the fixing frame 31 is in an "E" shape, and a circular groove is provided on the surface of the fixing frame 31. The fixing bolt 36 passes through the surface of the first connecting plate 32 and is threadedly sleeved in the circular groove on the surface of the fixing frame 31, so that the floating pad 3 can be clamped by the fixing frame 31 and the first connecting plate 32, and the position of the floating pad 3 is not changed, so as not to affect the balance of the drone, making the function of the floating pad 3 meaningless.
[0035] Furthermore, the fixing rod 34 is in the shape of a round rod, and passes through the through slot 38 to be connected to the surface of the fixing frame 31 , so as to limit the upper and lower spaces of the floating pad 3 to prevent it from shaking up and down and affecting the connection between the fixing bolt 36 and the fixing frame 31 .
[0036] Furthermore, a circular groove II is opened on the surface of the fixing rod 34, and the connecting bolt 37 passes through the surface of the second connecting plate 33 and is threadedly sleeved in the circular groove II on the surface of the fixing rod 34, thereby fixing the fixing rod 34 and improving the clamping function of the floating pad 3. The twisting of the connecting bolt 37 can also adjust the clamping degree of the floating pad 3.
[0037] Furthermore, the fixing rods 34 are arranged in two groups on the upper and lower surfaces of the floating pad 3, and the floating pad 3 is connected by a first connecting plate 32 and a fixing frame 31, so as to completely limit and fix the floating pad 3 to prevent it from shaking during flight and affecting the balance of the drone after falling into the water, causing the drone to tilt and flip over.
[0038] Working principle: When installing the lighting device on the drone, first align the middle groove of the second connecting block 22 with the appropriate position in the middle of the propeller rod, then insert the spring sleeve 25 at the front end of the connecting spring 23 into the fixing spring 24, move the spring sleeve 25 to the innermost circle of the fixing spring 24, and finally align the notch 26 on the first connecting block 21 with the connecting rod 27 and insert it. Similarly, the remaining propeller rods can also be installed with lighting devices as needed. When disassembly is required, move the spring sleeve 25 out of the fixing spring 24, press the second connecting block 22 to pull out the first connecting block 21, and finally remove the second connecting block 22.
[0039] When the drone needs to install the floating pad 3, put the floating pad 3 between the two rods at the bottom of the fixing frame 31, use the first connecting plate 32 to stick to the front end of the fixing frame 31, ensure that the circular groove of the first connecting plate 32 is aligned with the circular groove of the fixing frame 31, align the fixing bolt 36 with the circular groove on the first connecting plate 32 and screw it to fix it, then hold the base plate 35 to pass the fixing rod 34 through the floating pad 3 and the through groove 38, stick the second connecting plate 33 to the front end of the fixing rod 34, ensure that the circular groove of the second connecting plate 33 is aligned with the circular groove of the fixing rod 34, then align the connecting bolt 37 with the circular groove on the second connecting plate 33 and screw it to fix it. When not needed, screw out the fixing bolt 36 and the connecting bolt 37 in turn.
[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An emergency lighting device for a drone, characterized in that: include: The machine body comprises a shell (1), a camera (11) is fixedly connected to the surface of the shell (1), a propeller frame (12) is arranged on the surface of the shell (1), and a support rod (13) is fixedly connected to the surface of the shell (1); The lighting mechanism comprises a lighting device (2) and a second connecting block (22), wherein the second connecting block (22) is plugged and connected to the surface of a housing (1), the surface of the lighting device (2) is fixedly connected to a first connecting block (21), the surface of the first connecting block (21) is fixedly connected to a connecting spring (23), the surface of the second connecting block (22) is fixedly connected to a fixing spring (24), the surface of the first connecting block (21) is provided with a notch (26), the surface of the second connecting block (22) is fixedly connected to a connecting rod (27), and the surface of the connecting spring (23) is fixedly connected to a spring sleeve (25); The floating mechanism comprises a floating pad (3), a fixing frame (31) and a base plate (35), wherein the fixing frame (31) is welded to the surface of the outer shell (1), a fixing bolt (36) is sleeved on the surface of the fixing frame (31) through a thread, a first connecting plate (32) is sleeved on the surface of the fixing bolt (36), a through groove (38) is provided on the surface of the fixing frame (31), a fixing rod (34) is fixedly connected to the surface of the base plate (35), a connecting bolt (37) is sleeved on the surface of the fixing rod (34) through a thread, and a second connecting plate (33) is sleeved on the surface of the connecting bolt (37).
2. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The connecting spring (23) is sleeved by a spring sleeve (25) and a fixing spring (24).
3. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The connecting rod (27) is cylindrical, the connecting rod (27) and the notch (26) are plug-connected, and the diameter of the notch (26) is larger than the diameter of the connecting rod (27).
4. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The fixing frame (31) is in an "E" shape, and a circular groove is provided on the surface of the fixing frame (31). The fixing bolt (36) passes through the surface of the first connecting plate (32) and is threadedly sleeved in the circular groove on the surface of the fixing frame (31).
5. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The fixing rod (34) is in the shape of a round rod, and the fixing rod (34) passes through the through slot (38) and is connected to the surface of the fixing frame (31).
6. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The surface of the fixing rod (34) is provided with two circular grooves, and the connecting bolt (37) penetrates through the surface of the second connecting plate (33) and is threadedly sleeved in the two circular grooves on the surface of the fixing rod (34).
7. The unmanned aerial vehicle emergency lighting device according to claim 1, characterized in that: The fixing rods (34) are arranged in two groups on the upper and lower surfaces of the floating pad (3) respectively, and the floating pad (3) is abutted and connected with the fixing frame (31) via a first connecting plate (32).