Safety monitoring control equipment for unmanned aerial vehicle battery charging

Abstract

The utility model relates to the technical field of unmanned aerial vehicle battery charging, in particular to safety monitoring control equipment for unmanned aerial vehicle battery charging, which comprises an emergency fire extinguishing component, an unmanned aerial vehicle battery arrangement component, a mounting plate, a controller and a current sensor, and an exhaust box is arranged at the upper end of one side of the water tank, and the unmanned aerial vehicle battery arrangement component comprises a positioning plate. Current monitoring is carried out on the charged unmanned aerial vehicle battery main body through the current sensor, temperature monitoring is carried out on the unmanned aerial vehicle battery main body through the charging monitoring box, and the charging abnormal condition of the unmanned aerial vehicle battery main body can be known in time; the unmanned aerial vehicle battery main body is put into the emergency fire extinguishing component through the fixing component for cooling and fire extinguishing, loss caused by faults is reduced, the unmanned aerial vehicle battery main body is fixed through the fixing component, and the stability of the unmanned aerial vehicle battery main body in the charging process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drone battery charging, in particular to a safety monitoring and control device for drone battery charging. Background Art

[0002] A drone is an unmanned aircraft controlled by a radio remote control device and its own program control device, or a device that is fully or intermittently autonomously operated by an onboard computer. Drone batteries are often modular in design. When charging is needed, the drone battery is removed and placed in a charging device. A safety monitoring and control device for drone battery charging is a charging device that can perform safety monitoring and control. For example, a Chinese patent discloses a power transmission line drone battery charging safety monitoring and management station (authorization publication number CN217294283U). This patented technology solves the problem of existing management stations that occupy a large area, are inconvenient to carry, and cannot meet the battery life requirements of drones operating in the field. The rechargeable battery is electrically connected to the charging station via a placement seat in the charging compartment using an electrical connector. The management station box and cover ensure that the rechargeable battery is not affected by the external environment during charging, thereby increasing the service life of the rechargeable battery.

[0003] However, the existing public drone battery charging safety monitoring and control equipment still has some defects that need to be improved in practical applications, such as:

[0004] 1. Directly plugging the drone battery into the charging port for charging makes it impossible to detect charging abnormalities in time, which is not conducive to drone battery management. A drone battery failure or fire will affect the charging of batteries in surrounding drones, causing significant losses.

[0005] 2. Failure to secure the drone battery during charging is detrimental to the stability of drone battery charging. Therefore, those skilled in the art have provided a safety monitoring and control device for drone battery charging to address the issues raised in the above background technology. Utility Model Content

[0006] The purpose of the present invention is to provide a safety monitoring and control device for charging the battery of an unmanned aerial vehicle, so as to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A safety monitoring and control device for drone battery charging, comprising an emergency fire extinguishing component, a drone battery arrangement component, a mounting plate, a controller, and a current sensor. The drone battery arrangement component is located above the emergency fire extinguishing component, the mounting plate is located at the upper rear end of the drone battery arrangement component, the controller is located above the mounting plate, and the current sensor is located at the front of the mounting plate.

[0009] The emergency fire extinguishing component includes a water tank, a support ring is provided on the upper side of the water tank, and an exhaust box is provided at the upper end of one side of the water tank;

[0010] The drone battery arrangement component includes a positioning plate, a charging monitoring component is provided on the upper side of the positioning plate, a charging monitoring component is provided inside the charging monitoring component, the charging monitoring component includes a charging monitoring box, an anti-slip plate is provided at the upper end position of the interior of the charging monitoring box, a charging head is installed on the upper side of the anti-slip plate, and a fixing component is installed at the upper end position of the interior of the charging monitoring box.

[0011] As a further solution of the present invention: a rotating plate is provided at the lower end of the interior of the charging monitoring box, a spring is provided on the upper side of the rotating plate, a temperature sensor is installed at the position of the anti-drop plate inside the charging monitoring box, a smoke sensor is installed at the position of the temperature sensor inside the charging monitoring box, the fixing component includes a fixing frame, a second electric telescopic rod is installed on the front side of the fixing frame, first electric telescopic rods are installed at both ends of the inner side of the fixing frame, and a splint is provided at the inner end of the first electric telescopic rod.

[0012] As a further solution of the present invention: the upper end of the water tank is connected to the input end of the exhaust box, the positioning plate is located at the upper side of the support ring, and the charging monitoring component slides at the internal position of the water tank through the support ring.

[0013] As a further solution of the present invention: the output end of the controller is electrically connected to the input end of the current sensor, the output end of the current sensor is electrically connected to the input end of the charging head, the output end of the charging head is electrically connected to the input end of the drone battery body, and the output end of the controller is electrically connected to the input end of the fixing component.

[0014] As a further solution of the present invention: the output ends of the temperature sensor and the smoke sensor are electrically connected to the input ends of the controller respectively, the outer end of the rotating plate rotates to the internal position of the charging monitoring box, the upper end of the spring is fixed to the inner end position of the rotating plate, and the upper end of the spring is fixed to the internal position of the charging monitoring box.

[0015] As a further solution of the present invention: the fixing member is fixed to an inner position of the charging monitoring box through a second electric telescopic rod, and the clamping plate slides to an inner position of the fixing frame through a first electric telescopic rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. A safety monitoring and control device for drone battery charging. It uses a current sensor to monitor the current of the drone battery during charging, and a charging monitoring box to monitor the temperature of the drone battery. This allows for timely monitoring of abnormal charging conditions of the drone battery, facilitating management of the drone battery. The charging monitoring box monitors internal smoke conditions. If a fire occurs, the drone battery is placed into an emergency fire extinguishing unit through a fixed component to cool the fire. This prevents a faulty drone battery from affecting the charging operation of a healthy drone battery, thereby reducing losses caused by the fault.

[0018] 2. A safety monitoring and control device for drone battery charging, which fixes the drone battery body through a fixing component to improve the stability of the drone battery body during the charging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a safety monitoring and control device for charging drone batteries;

[0020] Figure 2 A perspective view of an emergency fire extinguishing component in a safety monitoring and control device for charging a drone battery;

[0021] Figure 3 This is a schematic diagram of the structure of the drone battery arrangement components in a safety monitoring and control device for drone battery charging;

[0022] Figure 4 A perspective view of a charging monitoring component in a safety monitoring and control device for charging a battery of a drone;

[0023] Figure 5 This is a schematic diagram of the structure of fixed components in a safety monitoring and control device for charging drone batteries.

[0024] In the figure: 1. Emergency fire extinguishing component; 2. UAV battery arrangement component; 3. Mounting plate; 4. Controller; 5. Current sensor; 6. Water tank; 7. Support ring; 8. Exhaust box; 9. Positioning plate; 10. Charging monitoring component; 11. UAV battery body; 12. Charging monitoring box; 13. Anti-slip plate; 14. Charging head; 15. Fixing component; 16. Rotating plate; 17. Spring; 18. Temperature sensor; 19. Smoke sensor; 20. Fixing bracket; 21. First electric telescopic rod; 22. Clamp; 23. Second electric telescopic rod. DETAILED DESCRIPTION

[0025] See also Figures 1 to 5In an embodiment of the present invention, a safety monitoring and control device for charging a drone battery includes an emergency fire extinguishing component 1, a drone battery arrangement component 2, a mounting plate 3, a controller 4, and a current sensor 5. The drone battery arrangement component 2 is located at the upper side of the emergency fire extinguishing component 1, the mounting plate 3 is located at the upper rear end of the drone battery arrangement component 2, the controller 4 is located at the upper side of the mounting plate 3, and the current sensor 5 is located at the front side of the mounting plate 3. The emergency fire extinguishing component 1 includes a water tank 6, a support ring 7 is provided on the upper side of the water tank 6, and an exhaust box 8 is provided at the upper end of one side of the water tank 6. The drone battery arrangement component 2 includes a positioning plate 9, and a charging monitoring component 10 is provided on the upper side of the positioning plate 9. The charging monitoring component 10 is provided inside the charging monitoring component 10, and the charging monitoring component 10 includes a charging monitoring box 12, an anti-slip plate 13 is provided at the upper end position of the interior of the charging monitoring box 12, a charging head 14 is installed on the upper side of the anti-slip plate 13, and a fixing component 15 is installed at the upper end position of the interior of the charging monitoring box 12. The upper end of the water tank 6 is connected to the input end of the exhaust box 8, the positioning plate 9 is located at the upper side position of the support ring 7, and the charging monitoring component 10 slides at the internal position of the water tank 6 through the support ring 7. The output end of the controller 4 is electrically connected to the input end of the current sensor 5, the output end of the current sensor 5 is electrically connected to the input end of the charging head 14, and the output end of the charging head 14 is connected to the output end of the drone battery body 11. The input end is electrically connected, and the output end of the controller 4 is electrically connected to the input end of the fixing member 15. First, a safety monitoring and control device for charging the drone battery is placed in the use position, the positioning plate 9 on the upper side of the support ring 7 is lifted, the charging monitoring member 10 slides out of the water tank 6, and the cooling water is added to the inside of the water tank 6. The charging monitoring member 10 slides into the water tank 6, and the positioning plate 9 is stuck to the upper side of the support ring 7. Then, the drone battery body 11 is placed on the inner side of the fixing member 15, and the anti-slip plate 13 limits the drone battery body 11. The fixing member 15 runs to press the drone battery body 11 to the front side of the charging head 14. The charging position of the drone battery body 11 corresponds to the discharge position of the charging head 14, and the charging operation is performed. The current The sensor 5 monitors the current of the drone battery body 11, monitors the temperature inside the charging monitoring box 12, monitors the smoke inside the charging monitoring box 12, and transmits the monitoring data to the controller 4. The monitoring situation is displayed by the controller 4. For example, if it is detected that the temperature of the charging monitoring box 12 is too high and there is smoke inside the charging monitoring box 12, the controller 4 controls the operation of the fixing component 15, and the fixing component 15 drives the drone battery body 11 to move the anti-detachment plate 13. The fixing component 15 loosens the drone battery body 11, and the drone battery body 11 falls. The drone battery body 11 falls into the water tank 6. The cooling water inside the water tank 6 cools down the drone battery body 11 and extinguishes the fire. The gas generated during the cooling process of the water tank 6 is discharged through the exhaust box 8.

[0026] exist Figure 3 、4 5: A rotating plate 16 is provided at the lower end of the interior of the charging monitoring box 12, a spring 17 is provided on the upper side of the rotating plate 16, a temperature sensor 18 is installed at the position of the anti-slip plate 13 inside the charging monitoring box 12, a smoke sensor 19 is installed at the position of the temperature sensor 18 inside the charging monitoring box 12, the fixing member 15 includes a fixing frame 20, a second electric telescopic rod 23 is installed on the front side of the fixing frame 20, a first electric telescopic rod 21 is installed at both ends of the inner side of the fixing frame 20, a splint 22 is provided at the inner end of the first electric telescopic rod 21, and a temperature sensor The output ends of the 18 and smoke sensors 19 are electrically connected to the input ends of the controller 4 respectively. The outer end of the rotating plate 16 rotates to the inner position of the charging monitoring box 12. The upper end of the spring 17 is fixed to the inner end position of the rotating plate 16. The upper end of the spring 17 is fixed to the inner position of the charging monitoring box 12. The fixing member 15 is fixed to the inner position of the charging monitoring box 12 by the second electric telescopic rod 23. The clamping plate 22 slides to the inner position of the fixing frame 20 through the first electric telescopic rod 21. The drone battery body 11 is placed on the inner side of the clamping plate 22. The anti-slip plate 13 is on the drone battery body. The battery body 11 is limited, the first electric telescopic rod 21 operates to press the splint 22 to the outside of the drone battery body 11, and the second electric telescopic rod 23 operates to press the drone battery body 11 to the front side of the charging head 14. The charging position of the drone battery body 11 corresponds to the discharging position of the charging head 14 to perform the charging operation. The current sensor 5 monitors the current of the drone battery body 11, the temperature sensor 18 monitors the temperature inside the charging monitoring box 12, and the smoke sensor 19 monitors the smoke inside the charging monitoring box 12. The monitoring data is transmitted to the controller 4, and the monitoring status is displayed by the controller 4, such as the temperature. The temperature sensor 18 detects that the temperature of the charging monitoring box 12 is too high, and the smoke sensor 19 detects that there is smoke inside the charging monitoring box 12. The controller 4 controls the second electric telescopic rod 23 to operate, and drives the drone battery body 11 to move the anti-detachment plate 13 through the splint 22. The first electric telescopic rod 21 operates to drive the splint 22 away from the drone battery body 11, and the drone battery body 11 falls. The rotating plate 16 rotates inside the charging monitoring box 12, and the spring 17 extends. The drone battery body 11 falls into the water tank 6. The cooling water inside the water tank 6 cools the drone battery body 11 and extinguishes the fire.

[0027] The working principle of the present utility model is: first, a safety monitoring and control device for charging the drone battery is placed at the use position, the positioning plate 9 on the upper side of the support ring 7 is lifted, the charging monitoring component 10 slides out of the water tank 6, cooling water is added to the inside of the water tank 6, the charging monitoring component 10 slides into the water tank 6, the positioning plate 9 is stuck to the upper side of the support ring 7, and then, the drone battery main body 11 is placed on the inner side of the splint 22, the anti-slip plate 13 limits the drone battery main body 11, the first electric telescopic rod 21 runs to press the splint 22 to the outside of the drone battery main body 11, the second electric telescopic rod 23 runs to press the drone battery main body 11 to the front side of the charging head 14, the charging position of the drone battery main body 11 corresponds to the discharging position of the charging head 14, and the charging operation is performed, the current sensor 5 monitors the current of the drone battery main body 11, and the temperature sensor 18 monitors the temperature of the drone battery main body 11. The temperature inside the charging monitoring box 12 is measured, and the smoke sensor 19 monitors the smoke inside the charging monitoring box 12, and the monitoring data is transmitted to the controller 4. The monitoring situation is displayed by the controller 4. For example, the temperature sensor 18 monitors that the temperature of the charging monitoring box 12 is too high, and the smoke sensor 19 monitors that there is smoke inside the charging monitoring box 12. The controller 4 controls the second electric telescopic rod 23 to operate, and drives the drone battery body 11 to move the anti-detachment plate 13 through the splint 22. The first electric telescopic rod 21 drives the splint 22 to leave the drone battery body 11, and the drone battery body 11 falls. The rotating plate 16 rotates inside the charging monitoring box 12, and the spring 17 stretches. The drone battery body 11 falls into the water tank 6. The cooling water inside the water tank 6 cools down the drone battery body 11 and extinguishes the fire. The gas generated during the cooling process of the water tank 6 is discharged through the exhaust box 8.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety monitoring and control device for drone battery charging, characterized in that: The invention comprises an emergency fire extinguishing component (1), a drone battery arrangement component (2), a mounting plate (3), a controller (4) and a current sensor (5), wherein the drone battery arrangement component (2) is located at an upper side position of the emergency fire extinguishing component (1), the mounting plate (3) is located at an upper rear end position of the drone battery arrangement component (2), the controller (4) is located at an upper side position of the mounting plate (3), and the current sensor (5) is located at a front side position of the mounting plate (3); The emergency fire extinguishing component (1) comprises a water tank (6), a support ring (7) is provided on the upper side of the water tank (6), and an exhaust box (8) is provided at the upper end of one side of the water tank (6); The drone battery arrangement component (2) includes a positioning plate (9), a charging monitoring component (10) is provided on the upper side of the positioning plate (9), a charging monitoring component (10) is provided inside the charging monitoring component (10), the charging monitoring component (10) includes a charging monitoring box (12), an anti-slip plate (13) is provided at the upper end position of the interior of the charging monitoring box (12), a charging head (14) is installed on the upper side of the anti-slip plate (13), and a fixing component (15) is installed at the upper end position of the interior of the charging monitoring box (12).

2. A safety monitoring and control device for drone battery charging according to claim 1, characterized in that: A rotating plate (16) is provided at the lower end of the interior of the charging monitoring box (12), a spring (17) is provided on the upper side of the rotating plate (16), a temperature sensor (18) is installed at a position adjacent to the anti-slip plate (13) inside the charging monitoring box (12), a smoke sensor (19) is installed at a position adjacent to the temperature sensor (18) inside the charging monitoring box (12), the fixing member (15) includes a fixing frame (20), a second electric telescopic rod (23) is installed on the front side of the fixing frame (20), first electric telescopic rods (21) are installed at both ends of the inner side of the fixing frame (20), and a clamping plate (22) is provided at the inner end of the first electric telescopic rod (21).

3. The safety monitoring and control device for drone battery charging according to claim 1, characterized in that: The upper end of the water tank (6) is connected to the input end of the exhaust box (8), the positioning plate (9) is located at the upper side of the support ring (7), and the charging monitoring component (10) slides at an internal position of the water tank (6) through the support ring (7).

4. The safety monitoring and control device for drone battery charging according to claim 1, characterized in that: The output end of the controller (4) is electrically connected to the input end of the current sensor (5), the output end of the current sensor (5) is electrically connected to the input end of the charging head (14), the output end of the charging head (14) is electrically connected to the input end of the drone battery body (11), and the output end of the controller (4) is electrically connected to the input end of the fixing member (15).

5. The safety monitoring and control device for drone battery charging according to claim 2, characterized in that: The output ends of the temperature sensor (18) and the smoke sensor (19) are electrically connected to the input end of the controller (4), respectively. The outer end of the rotating plate (16) rotates to an inner position of the charging monitoring box (12). The upper end of the spring (17) is fixed to an inner end of the rotating plate (16). The upper end of the spring (17) is fixed to an inner position of the charging monitoring box (12).

6. The safety monitoring and control device for drone battery charging according to claim 2, characterized in that: The fixing member (15) is fixed to an inner position of the charging monitoring box (12) via a second electric telescopic rod (23), and the clamping plate (22) slides to an inner position of the fixing frame (20) via a first electric telescopic rod (21).

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