A security monitoring drone that can extend the monitoring range
By installing multiple cameras and radar detection components on the drone to expand the monitoring range, and by protecting the fan blades with brackets, poles, and protective rings, the problems of limited monitoring range and easily damaged fan blades of drones are solved, thereby improving the safety and practicality of drones.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING MIFEI TECHNOLOGY CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-07-31
AI Technical Summary
Existing security monitoring drones have limited monitoring range and lack effective protection for their blades, making them susceptible to damage from collisions with obstacles, which affects the normal operation of the drones.
A security monitoring drone was designed, equipped with multiple cameras and radar detection components to expand the monitoring range. The fan blades are protected by brackets, poles and protective rings, and the cameras are protected by protective covers and sleeves, thereby enhancing the drone's safety and practicality.
This expands the monitoring range of drones, improves patrol flexibility and safety, protects the fan blades and cameras, and enhances the stability and practicality of drones.
Smart Images

Figure CN224576837U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of security drone technology, and more specifically, it relates to a security monitoring drone that can increase the monitoring range. Background Technology
[0002] As the name suggests, a drone is a small, unmanned flying device. Because it is unmanned, drones are smaller and lighter than traditional airplanes, making them suitable for various fields such as security monitoring, agriculture, and photography. Currently, using drones for security monitoring has reduced the workload of staff. Although there are many types of drones for security monitoring on the market, some shortcomings still exist. Many drone monitoring devices can only observe the situation directly in front of the drone through a monitor, and cannot observe the surrounding area. This limited drone monitoring makes its use limited and reduces its practicality. Furthermore, existing security monitoring drones lack protection measures for the blades. During drone operation, the high-speed rotating blades are prone to colliding with obstacles, causing damage to the blades and affecting the normal operation of the drone. Utility Model Content
[0003] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a security monitoring drone that can increase the monitoring range, so as to solve the technical problems mentioned in the background art.
[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a security monitoring drone that can increase the monitoring range, comprising a fuselage, a crossbeam fixedly mounted on the fuselage, a drive assembly fixedly mounted on the crossbeam, a fan blade fixedly mounted on the drive assembly, a shooting platform fixedly mounted on the fuselage, a main camera fixedly mounted on the shooting platform, a first secondary camera and a second secondary camera fixedly mounted on the fuselage, and an infrared camera fixedly mounted on the shooting platform.
[0005] The present invention is further provided that a shock-absorbing support rod is fixedly installed on the fuselage, which provides shock absorption protection when the drone lands.
[0006] The present invention is further configured such that a solar panel is fixedly mounted on the fuselage, and a battery is fixedly mounted on the solar panel, which effectively enhances the drone's endurance.
[0007] The present invention is further configured such that an illumination component is fixedly mounted on the fuselage, and a radar detection component is fixedly mounted on the fuselage, thereby increasing the detection methods of the drone.
[0008] The present invention is further configured such that a bracket is fixedly mounted on the body, a vertical rod is fixedly mounted on the bracket, and a protective ring is fixedly mounted on the vertical rod to protect the fan blades.
[0009] The present invention is further configured such that a positioning head is fixedly provided on the bracket, a positioning groove is provided on the machine body, and the positioning head is inserted into the positioning groove.
[0010] The present invention is further configured such that a fixing tube is fixedly installed on the body of the device, a protective cover is installed on the body of the device, a fixing plate is fixedly installed on the protective cover, an insertion rod is fixedly installed on the fixing plate, the insertion rod is inserted into the fixing tube, and the protective cover is placed on the outside of the shooting platform to protect the main camera.
[0011] The present invention is further configured such that two sets of outer rings are fixedly provided on the body and respectively surround one side of the first secondary camera and the second secondary camera, and protective sleeves are fixedly inserted on the outer rings to protect the first secondary camera and the second secondary camera.
[0012] (III) Beneficial Effects Compared with existing technologies, this utility model provides a security monitoring drone that can increase the monitoring range, and has the following beneficial effects: 1. By setting up a shooting platform, main camera, first secondary camera, second secondary camera, infrared camera, radar detection components, and solar panels, the main camera monitors the area in front of the drone during patrols, while the first and second secondary cameras monitor the sides of the drone. This effectively increases the shooting range and patrol range. In dark environments, the infrared camera can be used for patrol and shooting. Combined with the radar detection components, the drone's detection capabilities are enhanced, making it highly flexible and practical.
[0013] Second, by setting up brackets, vertical poles, and protective rings, the vertical poles and protective rings are installed and fixed to the fuselage through the brackets during the operation of the drone, providing semi-enclosed protection for the drive components and fan blades, thereby effectively enhancing the protection of the fan blades, improving the safe and stable operation of the drone, and making it highly practical.
[0014] Third, by setting up a fixed tube, protective cover, plug, outer ring and protective sleeve, when the drone is being launched and retrieved, the plug is inserted into the fixed tube, thereby covering the shooting platform with the protective cover to protect the main camera and infrared camera. The protective sleeve is inserted into the outer ring to protect the first and second secondary cameras. It can prevent dust and scratches at the same time, and is highly practical. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the first axial view structure of this utility model; Figure 2 This is a schematic diagram of the first axial view of the present invention without the protective cover installed; Figure 3 This is a schematic diagram of the second axis view of the present invention without the protective cover installed; Figure 4 This is a schematic diagram of the protective ring structure in this utility model; Figure 5 This is a schematic diagram of the structure of the protective cover in this utility model.
[0016] In the diagram: 1. Fuselage; 2. Crossbeam; 3. Drive assembly; 4. Fan blades; 5. Shooting platform; 6. Main camera; 7. First secondary camera; 8. Second secondary camera; 9. Infrared camera; 10. Shock-absorbing support rod; 11. Solar panel; 12. Battery; 13. Lighting assembly; 14. Radar detection assembly; 15. Bracket; 16. Vertical rod; 17. Protective ring; 18. Positioning head; 19. Fixing tube; 20. Protective cover; 21. Insert rod; 22. Outer ring; 23. Protective sleeve. Detailed Implementation
[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0020] Please see Figures 1-3A security monitoring drone with an increased monitoring range includes a fuselage 1, a crossbeam 2 fixedly mounted on the fuselage 1, a drive assembly 3 fixedly mounted on the crossbeam 2, a fan blade 4 fixedly mounted on the drive assembly 3, a shooting platform 5 fixedly mounted on the fuselage 1, a main camera 6 fixedly mounted on the shooting platform 5, a first secondary camera 7 and a second secondary camera 8 fixedly mounted on the fuselage 1, an infrared camera 9 fixedly mounted on the shooting platform 5, a shock-absorbing support rod 10 fixedly mounted on the fuselage 1, a solar cell 11 fixedly mounted on the fuselage 1, a battery 12 fixedly mounted on the solar cell 11, an illumination assembly 13 fixedly mounted on the fuselage 1, and a radar detection assembly 14 fixedly mounted on the fuselage 1.
[0021] Specifically, when the drone is conducting patrols, the main camera 6 monitors the area in front of the drone, while the first secondary camera 7 and the second secondary camera 8 monitor the sides of the drone, effectively increasing the shooting range and patrol range. In dark environments, the infrared camera 9 can be used for patrol and shooting. Combined with the radar detection component 14, the drone's detection methods are enhanced, making it highly flexible and practical.
[0022] Please see Figure 1 , Figure 2 and Figure 4 A bracket 15 is fixedly installed on the machine body 1, a vertical rod 16 is fixedly installed on the bracket 15, a protective ring 17 is fixedly installed on the vertical rod 16, a positioning head 18 is fixedly installed on the bracket 15, a positioning groove is provided on the machine body 1, and the positioning head 18 is inserted into the positioning groove.
[0023] Specifically, during the operation of the drone, the vertical rod 16 and the protective ring 17 are installed and fixed on the fuselage 1 by the bracket 15, which provides semi-enclosed protection for the drive component 3 and the fan blade 4, thereby effectively strengthening the protection of the fan blade 4, improving the safe and stable operation of the drone, and making it highly practical.
[0024] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5 A fixing tube 19 is fixedly installed on the body 1. A protective cover 20 is installed on the body 1. A fixing plate is fixedly installed on the protective cover 20. A plug rod 21 is fixedly installed on the fixing plate. The plug rod 21 is inserted into the fixing tube 19. The protective cover 20 covers the outside of the shooting platform 5. Two sets of outer rings 22 are fixedly installed on the body 1 and surround the first secondary camera 7 and the second secondary camera 8 respectively. A protective sleeve 23 is fixedly inserted into the outer ring 22.
[0025] Specifically, when launching and retrieving the drone, the insertion rod 21 is inserted into the fixing tube 19, thereby covering the shooting platform 5 with the protective cover 20 to protect the main camera 6 and the infrared camera 9. The protective sleeve 23 is inserted into the outer ring 22 to protect the first secondary camera 7 and the second secondary camera 8, which not only prevents dust but also prevents scratches, making it highly practical.
[0026] In summary, when using the overall equipment: When the drone is conducting patrols, the main camera 6 monitors the area in front of the drone, while the first secondary camera 7 and the second secondary camera 8 monitor the sides of the drone, effectively increasing the shooting range and patrol range. In dark environments, the infrared camera 9 can be used for patrol and shooting. Combined with the radar detection component 14, the drone's detection methods are enhanced, making it highly flexible and practical.
[0027] During the operation of the drone, the vertical rod 16 and the protective ring 17 are installed and fixed on the fuselage 1 by the bracket 15, which provides semi-enclosed protection for the drive component 3 and the fan blade 4, thereby effectively enhancing the protection of the fan blade 4, improving the safe and stable operation of the drone, and making it highly practical.
[0028] When launching and recovering the drone, insert the rod 21 into the fixing tube 19 to cover the shooting platform 5 with the protective cover 20, which protects the main camera 6 and the infrared camera 9. Insert the protective sleeve 23 into the outer ring 22 to protect the first secondary camera 7 and the second secondary camera 8. It can prevent dust and scratches at the same time, and is highly practical.
[0029] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A security monitoring drone with an increased monitoring range, comprising a fuselage (1), a crossbeam (2) fixedly mounted on the fuselage (1), a drive assembly (3) fixedly mounted on the crossbeam (2), and fan blades (4) fixedly mounted on the drive assembly (3), characterized in that: A shooting platform (5) is fixedly installed on the body (1), a main camera (6) is fixedly installed on the shooting platform (5), a first secondary camera (7) and a second secondary camera (8) are fixedly installed on the body (1), and an infrared camera (9) is fixedly installed on the shooting platform (5).
2. The security monitoring drone according to claim 1, characterized in that: A shock-absorbing support rod (10) is fixedly installed on the fuselage (1).
3. The security monitoring drone according to claim 1, characterized in that: A solar panel (11) is fixedly installed on the fuselage (1), and a storage battery (12) is fixedly installed on the solar panel (11).
4. A security monitoring drone with an increased monitoring range according to claim 1, characterized in that: A lighting assembly (13) is fixedly installed on the fuselage (1), and a radar detection assembly (14) is fixedly installed on the fuselage (1).
5. A security monitoring drone with an increased monitoring range according to claim 1, characterized in that: A bracket (15) is fixedly installed on the body (1), a vertical rod (16) is fixedly installed on the bracket (15), and a protective ring (17) is fixedly installed on the vertical rod (16).
6. A security monitoring drone with an increased monitoring range according to claim 5, characterized in that: A positioning head (18) is fixedly installed on the bracket (15), and a positioning groove is provided on the body (1), with the positioning head (18) inserted into the positioning groove.
7. A security monitoring drone with an increased monitoring range according to claim 1, characterized in that: A fixing tube (19) is fixedly installed on the body (1), a protective cover (20) is installed on the body (1), a fixing plate is fixedly installed on the protective cover (20), a plug rod (21) is fixedly installed on the fixing plate, the plug rod (21) is inserted into the fixing tube (19), and the protective cover (20) covers the outside of the shooting platform (5).
8. A security monitoring drone with an increased monitoring range according to claim 1, characterized in that: Two sets of outer rings (22) are fixedly installed on the body (1) and surround the first secondary camera (7) and the second secondary camera (8) respectively. Protective sleeves (23) are fixedly inserted on the outer rings (22).