An unmanned aerial vehicle BMS automation device based on programmable battery simulator

Abstract

The utility model provides a kind of unmanned vehicle BMS automation device based on programmable battery simulator, it is related to unmanned vehicle BMS field.The unmanned vehicle BMS automation device based on programmable battery simulator, including unmanned vehicle power supply battery module, the left side of unmanned vehicle power supply battery module is connected with connecting line.The unmanned vehicle BMS automation device based on programmable battery simulator is connected by the combination between plugboard, extension groove, spring, protection rod, reinforcing groove, reinforcing block, recess, engaging block, guide push plate structure, auxiliary locking pull plate structure and anti-skid groove, reaches the reinforcement of connecting place after unmanned vehicle power supply battery module and unmanned vehicle BMS device ontology connection, prevent loose at connecting place, solve the problem that unmanned vehicle BMS automation device based on programmable battery simulator is connected after battery, unmanned vehicle is jolted in flight process, to cause loose at connecting place, to affect the control to battery.

Description

Technical Field

[0001] This utility model relates to the field of drone BMS technology, specifically a drone BMS automation device based on a programmable battery simulator. Background Technology

[0002] Unmanned vehicles, or URMs for short, are devices operated by radio remote control equipment and their own program control devices, or by an onboard computer that operates them completely or intermittently autonomously. These include unmanned aerial vehicles, unmanned vehicles, and robot dogs.

[0003] Compared to manned aircraft, drones are often better suited for tasks that are too "dull, dirty, or dangerous." Drones can be categorized into military and civilian applications. In the civilian sector, drones combined with industry applications represent a true necessity. Applications in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying, news reporting, power line inspection, disaster relief, film and television production, and even creating romantic moments have greatly expanded the uses of drones. Developed countries are actively expanding industry applications and developing drone technology. Drones typically incorporate a Battery Management System (BMS) for battery management. This system monitors the status of the energy storage battery, primarily for intelligent management and maintenance of each battery cell, preventing overcharging and over-discharging, extending battery life, and monitoring battery status. A BMS is generally represented by a circuit board or a hardware box. It is one of the core subsystems of a battery energy storage system, responsible for monitoring the operating status of each battery within the energy storage unit, ensuring the safe and reliable operation of the energy storage unit. A Battery Management System (BMS) can monitor and collect the state parameters of energy storage batteries in real time (including but not limited to individual cell voltage, battery terminal temperature, battery circuit current, battery pack terminal voltage, battery system insulation resistance, etc.), and perform necessary analysis and calculation on the relevant state parameters to obtain more system state assessment parameters. Based on specific protection and control strategies, it can effectively manage the energy storage battery itself, ensuring the safe and reliable operation of the entire battery energy storage unit. A BMS has many functions, but the core ones, and the ones we are most concerned with, are nothing more than three aspects: one is sensing (state management), sensing the state of the battery. This is the basic function of a BMS. Regardless of measuring voltage, resistance, or temperature, the ultimate goal is to sense the battery state. We want to know what the battery state is like, how much energy it has, how much capacity it has, its current health status, its current power output, and its current safety status. This is sensing.

[0004] The second function is management (balance management). Some say a Battery Management System (BMS) is the battery's caretaker. This caretaker needs to manage the battery, ensuring it's used optimally. The most basic functions are balance management and thermal management. The third function is protection (safety management). The caretaker also needs to protect the battery and issue alerts if it encounters certain issues. Finally, there's communication management, which transmits data within or outside the system using specific protocols. A BMS also has many other functions, such as operation control, insulation monitoring, and thermal management. Currently, in drone BMS automation devices based on programmable battery simulators, the connection can easily become loose due to turbulence during drone flight, affecting battery control. Utility Model Content

[0005] The purpose of this invention is to provide a drone BMS automation device based on a programmable battery simulator, which solves the problem that in current drone BMS automation devices based on programmable battery simulators, the connection is easily loosened by turbulence during drone flight after being connected to the battery, thus affecting the control of the battery.

[0006] Technical solution To achieve the above objectives, this utility model provides the following technical solution: A drone BMS automation device based on a programmable battery simulator, comprising a drone power supply battery module, a connecting wire connected to the left side of the drone power supply battery module, a drone BMS device body disposed at the end of the connecting wire away from the drone power supply battery module, an interface opened on the right side of the drone BMS device body, a plug inserted into the interface, the right side of the plug being fixedly connected to the left end of the connecting wire, a plug plate fixedly connected to the lower surface of the plug, and an extension slot opened on the right side of the drone BMS device body. A spring is fixedly connected to the inner bottom wall of the slot, and a guide push plate structure is fixedly connected to the top of the spring. A locking block is fixedly connected to the upper surface of the guide push plate structure. A groove is formed on the lower surface of the insertion plate. The surface of the locking block engages with the inside of the groove. By using a finger to push the auxiliary locking pull plate structure downward through the anti-slip groove, and after the plug is inserted into the interface, the finger is released. At this time, the spring will push the guide push plate structure upward, and the guide push plate structure will drive the locking block to engage with the inside of the groove. At the same time, it will also drive the reinforcing block to engage with the inside of the reinforcing groove, thus positioning the insertion plate and locking the plug inside the interface.

[0007] Furthermore, a protective rod is fixedly connected to the lower surface of the guide push plate structure, and the protective rod is located inside the spring.

[0008] Furthermore, a reinforcing groove is provided on the lower surface of the insert plate, and a reinforcing block is snapped into the inside of the reinforcing groove. The lower surface of the reinforcing block is fixedly connected to the upper surface of the guide push plate structure.

[0009] Furthermore, an auxiliary locking pull plate structure is fixedly connected to the right side of the guide push plate structure, and an anti-slip groove is provided on the right side of the auxiliary locking pull plate structure.

[0010] Furthermore, the upper surface of the guide plate structure overlaps with the lower surface of the insert plate.

[0011] This invention provides an automated BMS device for unmanned aerial vehicles (UAVs) based on a programmable battery simulator. It offers the following advantages: This UAV BMS automation device based on a programmable battery simulator uses a combination of insert plates, extension slots, springs, protective rods, reinforcement slots, reinforcement blocks, grooves, locking blocks, guide push plate structures, auxiliary locking pull plate structures, and anti-slip grooves to reinforce the connection between the UAV power supply battery module and the UAV BMS device body. This prevents the connection from becoming loose and solves the problem that current UAV BMS automation devices based on programmable battery simulators are prone to loosening at the connection point due to turbulence during UAV flight, which affects battery control. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged view of the local structure at point A in the middle.

[0013] The components include: 1. UAV power supply battery module; 2. Connecting cable; 3. Plug; 4. UAV BMS device body; 5. Interface; 6. Insert plate; 7. Extension slot; 8. Spring; 9. Protective rod; 10. Reinforcing slot; 11. Reinforcing block; 12. Groove; 13. Locking block; 14. Guide push plate structure; 15. Auxiliary locking pull plate structure; and 16. Anti-slip groove. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] 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.

[0018] like Figure 1-2 As shown, this utility model provides a drone BMS automation device based on a programmable battery simulator, including a drone power supply battery module 1. A connecting line 2 is connected to the left side of the drone power supply battery module 1. A drone BMS device body 4 is provided at the end of the connecting line 2 away from the drone power supply battery module 1. An interface 5 is provided on the right side of the drone BMS device body 4. A plug 3 is inserted into the interface 5. The right side of the plug 3 is fixedly connected to the left end of the connecting line 2.

[0019] In the first embodiment of this utility model, a plug plate 6 is fixedly connected to the lower surface of the plug 3. An extension groove 7 is provided on the right side of the UAV BMS device body 4. A spring 8 is fixedly connected to the inner bottom wall of the extension groove 7. A guide push plate structure 14 is fixedly connected to the top of the spring 8. A protective rod 9 is fixedly connected to the lower surface of the guide push plate structure 14. The protective rod 9 is located inside the spring 8. A reinforcing groove 10 is provided on the lower surface of the plug plate 6. A reinforcing block 11 is snapped into the inside of the reinforcing groove 10. The lower surface of the reinforcing block 11 is fixedly connected to the upper surface of the guide push plate structure 14.

[0020] In the second embodiment of this utility model, an auxiliary locking pull plate structure 15 is fixedly connected to the right side of the guide push plate structure 14. An anti-slip groove 16 is provided on the right side of the auxiliary locking pull plate structure 15. The upper surface of the guide push plate structure 14 overlaps with the lower surface of the insert plate 6. A locking block 13 is fixedly connected to the upper surface of the guide push plate structure 14. A groove 12 is provided on the lower surface of the insert plate 6. The surface of the locking block 13 engages with the inside of the groove 12.

[0021] Working principle: Use your finger to push the auxiliary locking pull plate structure 15 downward through the anti-slip groove 16. After the plug 3 is inserted into the interface 5, release your finger. At this time, the spring 8 will push the guide push plate structure 14 to move upward. The guide push plate structure 14 will drive the locking block 13 to lock into the groove 12. At the same time, it will also drive the reinforcing block 11 to lock into the reinforcing groove 10, thus positioning the plug plate 6 and locking the plug 3 inside the interface 5.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drone BMS automation device based on a programmable battery simulator, comprising a drone power supply battery module (1), characterized in that: The left side of the UAV power supply battery module (1) is connected to a connecting line (2). The end of the connecting line (2) away from the UAV power supply battery module (1) is provided with the UAV BMS device body (4). The right side of the UAV BMS device body (4) is provided with an interface (5). A plug (3) is inserted into the interface (5). The right side of the plug (3) is fixedly connected to the left end of the connecting line (2). A plug plate (6) is fixedly connected to the lower surface of the plug (3). An extension groove (7) is provided on the right side of the UAV BMS device body (4). A spring (8) is fixedly connected to the inner bottom wall of the extension groove (7). A guide push plate structure (14) is fixedly connected to the top of the spring (8). A locking block (13) is fixedly connected to the upper surface of the guide push plate structure (14). A groove (12) is provided on the lower surface of the plug plate (6). The surface of the locking block (13) is engaged with the inside of the groove (12).

2. The UAV BMS automation device based on a programmable battery simulator according to claim 1, characterized in that: A protective rod (9) is fixedly connected to the lower surface of the guide push plate structure (14), and the protective rod (9) is located inside the spring (8).

3. The UAV BMS automation device based on a programmable battery simulator according to claim 1, characterized in that: The lower surface of the insert plate (6) is provided with a reinforcing groove (10), and a reinforcing block (11) is snapped into the inside of the reinforcing groove (10). The lower surface of the reinforcing block (11) is fixedly connected to the upper surface of the guide push plate structure (14).

4. The UAV BMS automation device based on a programmable battery simulator according to claim 1, characterized in that: An auxiliary locking pull plate structure (15) is fixedly connected to the right side of the guide push plate structure (14), and an anti-slip groove (16) is provided on the right side of the auxiliary locking pull plate structure (15).

5. The UAV BMS automation device based on a programmable battery simulator according to claim 1, characterized in that: The upper surface of the guide push plate structure (14) overlaps with the lower surface of the insert plate (6).

6. The UAV BMS automation device based on a programmable battery simulator according to claim 3, characterized in that: The number of the reinforcing blocks (11) is two, and the two reinforcing blocks (11) are symmetrically arranged around the central axis of the guide push plate structure (14).

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