Battery compartment tool-free quick disassembly unmanned aerial vehicle
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DISCOVERY EAGLE AVIATION TECH (XIXIAN NEW AREA) CO LTD
- Filing Date
- 2025-10-11
- Publication Date
- 2026-08-07
AI Technical Summary
[0005]本实用新型的目的在于提供一种电池仓免工具快速拆卸的无人机能够解决现有无人机电池仓多采用螺丝紧固、螺栓锁合或专用卡扣的固定方式，拆卸时必须搭配螺丝刀、内六角扳手或专用解锁工具，无人机在进行户外使用时，操作人员携带工具不便，若出现工具遗失、损坏或因环境因素导致工具无法使用，将直接导致电池无法更换，被迫中断无人机作业的问题
[0012]优选的，所述仓体固定安装于第一碳管的底部。
Smart Images
Figure CN224603247U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drone technology, and in particular to a drone with a tool-free, quick-release battery compartment. Background Technology
[0002] With the continuous iteration and maturation of drone technology, its application boundaries have gradually expanded from traditional film and television aerial photography to diversified scenarios such as agricultural plant protection, power line inspection, logistics distribution, emergency rescue and geological exploration, becoming a core equipment for promoting cost reduction and efficiency improvement in various industries and breaking through the limitations of operational scenarios.
[0003] Most existing drone battery compartments are secured with screws, bolts, or special clips. Disassembly requires a screwdriver, Allen wrench, or special unlocking tool. When using drones outdoors, it is inconvenient for operators to carry these tools. If the tools are lost, damaged, or rendered unusable due to environmental factors, the battery cannot be replaced, forcing the drone operation to be interrupted.
[0004] In summary, this application proposes a tool-free, quick-disassembly drone for the battery compartment to solve the aforementioned problems. Utility Model Content
[0005] The purpose of this utility model is to provide a tool-free, quick-disassembly method for the battery compartment of a drone. This solves the problem that existing drone battery compartments are mostly fixed by screws, bolts, or special clips. Disassembly requires screwdrivers, Allen wrenches, or special unlocking tools. When the drone is used outdoors, it is inconvenient for operators to carry tools. If the tools are lost, damaged, or rendered unusable due to environmental factors, the battery cannot be replaced, forcing the interruption of drone operation.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a drone with a tool-free, quick-release battery compartment, comprising an arm 1, an arm 2, and a quick-release assembly. The arm 1 and arm 2 are equipped with rotor battery compartments. The assembly includes a compartment body, a lock core, a sliding column, a locking structure, a slide rail, and a wing-arm connector. The compartment body is located below the arm 1. The rotor battery compartment has a sliding column mounting seat inside, with one end of the sliding column mounted on the mounting seat and the other end of the sliding column in a mushroom head shape.
[0007] Preferably, the first arm and the second arm are hinged together by a hinge joint. The bottom of the first arm is welded with a first carbon tube, and a second carbon tube is provided at one end of the first carbon tube. The top of the second carbon tube and the first carbon tube are fixedly connected with motors, which facilitates the overall take-off of the auxiliary device.
[0008] Preferably, there are two sliding columns, which are symmetrically arranged along the length of the compartment. Two sets of sliding rails are fixedly connected to the bottom inner side of the first carbon tube. The number of sliding rails is the same as the number of sliding columns, and the positions of the sliding rails correspond one-to-one with the positions of the sliding columns to ensure the stability of the rotor battery compartment installation. The locking structure consists of a mounting base and a locking buckle. The locking buckle is connected to the rotor battery compartment, and the mounting base is connected to the compartment body. The locking buckle and the mounting base are in relative positions to facilitate the locking buckle installation.
[0009] Preferably, the rotor battery compartment is equipped with a lock cylinder, and a pin hole is opened on the first carbon tube. The lock cylinder is adapted to the pin hole, and a spring is installed inside the lock cylinder. A rope is installed at the bottom of the lock cylinder. Pulling the rope can cause the lock cylinder to compress the spring and disengage from the pin hole, thereby unlocking the rotor battery compartment. Under the elastic force of the spring, the lock cylinder can be inserted into the pin hole to restrict the rotor battery compartment from moving horizontally. The rope at the bottom of the lock cylinder can be pulled to cause the lock cylinder to compress the spring and disengage from the pin hole, thereby unlocking the rotor battery compartment. Through the coordinated use of the compartment body, lock cylinder, sliding column, locking structure, slide rail and wing-arm connecting parts, by installing the rotor battery compartment on the arm, An innovative structure that allows for quick disassembly without any tools has been designed. This method not only facilitates operation but also enables free replacement of the rotor battery compartment, greatly improving the ease of equipment maintenance. Operators can quickly replace the rotor battery compartment, making the entire operation process simpler and eliminating the need for complicated procedures. This reduces maintenance difficulty, minimizes downtime, and improves work efficiency. Compared to traditional rotor battery compartment designs, the rotor battery compartment fixing system in this solution has high reliability and can effectively prevent the battery compartment from falling off due to vibration or external forces during flight, ensuring the safety and stability of the aircraft.
[0010] Preferably, two sets of wing-arm connectors are fixedly connected to the inner top of the first carbon tube and are arranged opposite to each other, with pin holes located between the two sets of wing-arm connectors.
[0011] Preferably, a first folding member is hinged to one end of the first carbon tube, and a second folding member is hinged to one end of the second carbon tube. A locking block is provided on the first folding member, and a locking groove is provided on the second folding member. The locking block and the locking groove are adapted to each other. When the first and second arms are extended to the same straight line, the locking block can be locked into the locking groove to restrict the relative rotation of the first and second folding members and ensure the structural stability of the arms after they are extended.
[0012] Preferably, the chamber is fixedly installed at the bottom of the first carbon nanotube.
[0013] Compared with existing technologies, the advantages of this utility model are as follows: This tool-free, quick-disassembly UAV battery compartment utilizes a combination of the compartment body, lock core, sliding column, locking structure, slide rail, and wing-arm connectors. By mounting the rotor battery compartment on the arm, an innovative structure is designed that allows for quick disassembly without any tools. This method not only facilitates operation but also enables free replacement of the rotor battery compartment, greatly improving the ease of equipment maintenance. Operators can quickly replace the rotor battery compartment, making the entire operation process simpler and eliminating the need for complex procedures. This reduces maintenance difficulty, minimizes downtime, and improves work efficiency. Compared with traditional rotor battery compartment designs, the fixing system of this solution has high reliability and can effectively prevent the battery compartment from falling off due to vibration or external forces during flight, ensuring the safety and stability of the aircraft. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a perspective view of the first and second carbon nanotubes of this utility model; Figure 3 This is a perspective view of the rotor battery compartment of this utility model; Figure 4 This is a top cross-sectional view of the first carbon nanotube of this utility model.
[0015] Reference numerals: 1. Arm 1; 2. Arm 2; 3. Rotor battery compartment; 4. Motor; 5. First carbon tube; 6. First folding component; 7. Second carbon tube; 8. Second folding component; 9. Compartment; 10. Lock cylinder; 11. Sliding column; 12. Locking structure; 13. Slide rail; 14. Wing-arm connector. Detailed Implementation
[0016] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0017] Please see Figure 1-4This utility model provides a technical solution: a tool-free, quick-release unmanned aerial vehicle (UAV) with a battery compartment, comprising an arm 1, an arm 2, and a quick-release assembly. Arms 1 and 2 are hinged together. A first carbon tube 5 is welded to the bottom of each arm 1, and a second carbon tube 7 is attached to one end of each first carbon tube 5. Motors 4 are fixedly connected to the tops of both the second carbon tube 7 and the first carbon tube 5, facilitating the overall takeoff of the auxiliary device. A rotor battery compartment 3 is mounted on both arms 1 and 2. The assembly includes a compartment body 9, a lock core 10, sliding columns 11, a locking structure 12, a slide rail 13, and a wing-arm connector 14. The compartment body 9 is located below arm 1. A sliding column mounting seat is provided inside the rotor battery compartment 3. One end of each sliding column 11 is mounted on the mounting seat, and the other end of each sliding column 11 is mushroom-shaped. There are two sliding columns 11, and the two sliding columns 11 are connected along... The length of the compartment 9 is symmetrically arranged. Two sets of slide rails 13 are fixedly connected to the bottom inner side of the first carbon tube 5. The number of slide rails 13 is the same as the number of slide columns 11, and the positions of the slide rails 13 and the slide columns 11 correspond one-to-one to ensure the stability of the rotor battery compartment 3 installation. The latch structure 12 consists of a mounting base and a latch. The latch is connected to the rotor battery compartment 3, and the mounting base is connected to the compartment 9. The latch and the mounting base are in opposite positions to facilitate latch installation. The rotor battery compartment 3 is provided with a lock cylinder 10. The first carbon tube 5 has a pin hole. The lock cylinder 10 is adapted to the pin hole. The lock cylinder 10 has a spring inside, and a rope is provided at the bottom of the lock cylinder 10. Pulling the rope can drive the lock cylinder 10 to compress the spring and disengage from the pin hole, thereby unlocking the rotor battery compartment 3. Under the elastic force of the spring, the lock cylinder 10 can be inserted into the pin hole to restrict the rotor battery compartment 3 from moving in the horizontal direction.A rope is located at the bottom of the lock cylinder 10. Pulling the rope compresses the spring in the lock cylinder 10 and disengages it from the pin hole, unlocking the rotor battery compartment 3. When the entire arm is assembled, the sliding pin 11 of the rotor battery compartment 3 is inserted into a set of slide rails 13. The rotor battery compartment 3 is then slid forward toward the folding point of the arm. When it reaches the top, the gap between the sliding pin 11 and the mushroom-shaped end of the sliding pin 11 fits perfectly into the groove of the slide rail 13, preventing the rotor battery compartment 3 from falling. Once in position, the spring inside the lock cylinder 10 pushes the lock cylinder upwards into the pin hole inside the arm 1, securing the rotor battery compartment 3. The slide rails 13 and sliding pin 11 prevent the rotor battery compartment 3 from swaying left and right, while the lock cylinder 10 and the pin hole prevent the battery compartment from moving back and forth. When disassembling, pulling down the rope below the lock cylinder 10 compresses the spring inside the lock cylinder 10, disengaging the lock cylinder from the pin hole inside the arm 1, allowing the rotor battery compartment 3 to be pulled out in the opposite direction. The mushroom-shaped head detaches from the slide rail 13, thus completing the disassembly of the rotor battery compartment 3. Through the coordinated use of the compartment body 9, locking cylinder 10, sliding column 11, locking structure 12, slide rail 13, and wing-arm connector 14, the rotor battery compartment 3 is installed on the arm. This innovative structure allows for quick disassembly without any tools. This method not only facilitates operation but also allows for free replacement of the rotor battery compartment 3, greatly improving the ease of equipment maintenance. Operators can quickly replace the rotor battery compartment 3, making the entire operation process simpler, eliminating complex procedures, reducing maintenance difficulty, minimizing downtime, and improving work efficiency. Compared to traditional rotor battery compartment 3 designs, the fixing system of this solution has high reliability, effectively preventing the battery compartment from falling off due to vibration or external forces during flight, ensuring the safety and stability of the aircraft.
[0018] Furthermore, two sets of wing-arm connectors 14 are fixedly connected to the top inner side of the first carbon tube 5 and are arranged opposite each other. The pin hole is located between the two sets of wing-arm connectors 14. A first folding member 6 is hinged to one end of the first carbon tube 5 and a second folding member 8 is hinged to one end of the second carbon tube 7. A locking block is provided on the first folding member 6 and a locking groove is provided on the second folding member 8. The locking block and the locking groove are compatible. When the first arm 1 and the second arm 2 are unfolded to the same straight line, the locking block can be locked into the locking groove to restrict the relative rotation of the first folding member 6 and the second folding member 8, so as to ensure the structural stability after the arm is unfolded. The cabin body 9 is fixedly installed at the bottom of the first carbon tube 5.
[0019] Working principle: When the entire arm is assembled, the sliding column 11 of the rotor battery compartment 3 is inserted into the interior of a set of slide rails 13. The rotor battery compartment 3 is slid forward towards the folding part of the arm. When it reaches the top, since the sliding column 11 is similar to a mushroom head, the gap of the mushroom head of the sliding column 11 is just locked into the slide groove of the slide rail 13, preventing the rotor battery compartment 3 from falling. After it is in place, the spring inside the locking cylinder 10 pushes the locking cylinder upward into the pin hole inside the arm 1, completing the fixation of the rotor battery compartment 3. The slide rail 13 and the sliding column 11 can prevent the rotor battery compartment 3 from swaying left and right, and the locking cylinder 10 and the pin hole can prevent the battery compartment from moving back and forth. When disassembling, pull down the rope below the locking cylinder 10. The spring inside the locking cylinder 10 compresses and compresses the locking cylinder to disengage from the pin hole inside the arm 1. Pull the rotor battery compartment 3 out in the opposite direction, so that the mushroom head falls off the slide rail 13. At this time, the disassembly of the rotor battery compartment 3 is completed.
[0020] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A drone with a tool-free, quick-release battery compartment, characterized in that, include: Arm 1 (1) and Arm 2 (2) are provided with rotor battery compartments (3); The quick-release assembly includes a housing (9), a lock cylinder (10), a sliding column (11), a locking structure (12), a slide rail (13), and a wing-arm connector (14). The housing (9) is located below the first arm (1). The rotor battery compartment (3) is equipped with a sliding column mounting seat. One end of the sliding column (11) is located on the sliding column mounting seat, and the other end of the sliding column (11) is mushroom-shaped.
2. The UAV with tool-free quick-disassembly of battery compartment according to claim 1, characterized in that: The first arm (1) and the second arm (2) are hinged together. The bottom of the first arm (1) is welded with a first carbon tube (5). A second carbon tube (7) is provided at one end of the first carbon tube (5). The top of the second carbon tube (7) and the first carbon tube (5) are fixedly connected with motors (4). The arrangement facilitates the overall take-off of the auxiliary device.
3. The UAV with tool-free quick-disassembly of battery compartment according to claim 2, characterized in that: The number of the sliding columns (11) is two. The two sliding columns (11) are symmetrically arranged along the length of the compartment (9). Two sets of sliding rails (13) are fixedly connected to the bottom inner side of the first carbon tube (5). The number of sliding rails (13) is the same as the number of sliding columns (11), and the position of the sliding rails (13) corresponds one-to-one with the position of the sliding columns (11) to ensure the stability of the rotor battery compartment (3) installation. The locking structure (12) consists of a mounting base and a locking buckle. The locking buckle is connected to the rotor battery compartment (3), and the mounting base is connected to the compartment (9). The locking buckle and the mounting base are in relative positions to facilitate the locking buckle installation work.
4. The UAV with tool-free quick-disassembly of battery compartment according to claim 3, characterized in that: The rotor battery compartment (3) is provided with a lock core (10), and the first carbon tube (5) is provided with a pin hole, which is compatible with the lock core (10).
5. A drone with a tool-free, quick-release battery compartment as described in claim 4, characterized in that: The inner top of the first carbon tube (5) is fixedly connected to two sets of wing arm connectors (14) arranged opposite to each other, and the pin hole is located between the two sets of wing arm connectors (14).
6. A drone with a tool-free, quick-release battery compartment as described in claim 5, characterized in that: The first carbon tube (5) is hinged to one end with a first folding member (6), and the second carbon tube (7) is hinged to one end with a second folding member (8).
7. A drone with a tool-free, quick-release battery compartment as described in claim 6, characterized in that: The chamber (9) is fixedly installed at the bottom of the first carbon tube (5).