Multi-uav on-board lithium battery charging device

Abstract

This utility model relates to the field of multi-UAV onboard lithium battery charging technology, and discloses a multi-UAV onboard lithium battery charging device, including a charger body. The charger body has a charging slot inside, a charging cable is installed at the bottom of one side of the charger body, and a rotating block is installed at one end of each threaded rod. A sliding rod is fixed to one end of each clamping block, and a sliding groove is provided at one end of each fixing block. This utility model, by providing clamping blocks, rotating blocks, fixing blocks, and threaded rods at the top of the charger body, allows the UAV lithium battery to be inserted into the charger body after being retrieved. The cooperation of these components clamps the lithium battery, ensuring stable insertion and contact between the battery and the charger body, thus guaranteeing the stability and continuity of UAV lithium battery charging and resulting in better charging performance.

Description

Technical Field

[0001] This utility model relates to the field of multi-UAV on-board lithium battery charging technology, specifically a multi-UAV on-board lithium battery charging device. Background Technology

[0002] Multi-drone onboard lithium battery is a type of lithium battery designed for multiple drones. These batteries are characterized by long lifespan and fast charging. Multi-drone onboard lithium battery charger is a device specifically designed to charge the lithium batteries of multiple drones. This charging device features intelligence, high safety, and support for multiple charging methods.

[0003] Traditional multi-UAV onboard lithium battery charging devices require stable insertion of the UAV's lithium battery into the charger to ensure stable charging between the battery and the device. Therefore, we propose an improved multi-UAV onboard lithium battery charging device to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a multi-unmanned aerial vehicle (UAV) onboard lithium battery charging device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-UAV onboard lithium battery charging device, comprising a charger body, a charging slot provided inside the charger body, a charging cable installed at the bottom of one side of the charger body, and a plug installed on one side of the charging cable, fixing blocks fixed at both the front and rear ends of the top of the charger body, threaded rods movably provided inside the fixing blocks, rotating blocks installed at one end of the threaded rods, clamping blocks movably provided at the other end of the threaded rods, sliding rods fixed at one end of the clamping blocks, and sliding grooves provided at one end of the fixing blocks.

[0006] As a further technical solution of this utility model, two sets of sliding grooves and sliding rods are provided, and the sliding grooves and sliding rods form a sliding structure.

[0007] As a further technical solution of this utility model, the clamping blocks are provided in six groups, and the six groups of clamping blocks are symmetrically distributed in pairs.

[0008] As a further technical solution of this utility model, a groove is provided on the left side of the charger body, a connecting block is installed at the top of the groove, and a lifting ring is hinged to the bottom of the connecting block.

[0009] As a further technical solution of this utility model, the cross-section of the lifting ring is smaller than the cross-section of the groove, and the lifting ring and the groove form an engaging structure.

[0010] As a further technical solution of this utility model, a storage groove is provided at the bottom of the charger body, a storage clip is installed at the top of the storage groove, and a cover plate is movably provided at the bottom of the storage groove.

[0011] As a further technical solution of this utility model, the cross-section of the cover plate matches the cross-section of the storage groove, and the cover plate and the storage groove form a sliding structure.

[0012] As a further technical solution of this utility model, a plurality of storage strips are provided, and the plurality of storage strips are distributed at equal intervals inside the storage groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the multi-unmanned aerial vehicle (UAV) lithium battery charging device not only realizes the stable connection between the lithium battery and the charger body, enabling the charging device to be suspended and stored, but also realizes the function of storing the charging cable.

[0014] (1) By setting components such as clamping block, rotating block, fixing block and threaded rod at the top of the charger body, the drone lithium battery can be inserted into the inside of the charger body after being taken out. Then, with the cooperation of the above components, the lithium battery can be clamped, so that the lithium battery is stably inserted into the inside of the charger body and makes stable contact with the charger body, ensuring the stability and continuity of drone lithium battery charging and better charging effect.

[0015] (2) By providing a slot, connecting block and hanging ring and other components on one side inside the charger body, the hanging ring in the above components can be flipped out from inside the slot and unfolded during the use of the charger body. Then the charging device can be suspended and stored using the hanging ring, thus realizing the function of the charging device being suspended and stored.

[0016] (3) By providing components such as a cover plate, storage slot and storage clip at the bottom of the charger body, the length of the charging cable required varies depending on the situation when it is used. If the cable is too long, it will cause the cable to be messy and tangled. Therefore, by providing the above components at the bottom of the charger body, the excess length of the charging cable can be stored at the bottom of the charger body when the charging device is used, thus realizing the function of storing the charging cable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the present invention.

[0018] Figure 2 This is a top view of the charger body of this utility model;

[0019] Figure 3This is a bottom view schematic diagram of the charger structure of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged cross-sectional view of point A in the middle.

[0021] In the diagram: 1. Charger body; 2. Clamping block; 3. Rotating block; 4. Fixing block; 5. Slot; 6. Connecting block; 7. Hanging ring; 8. Plug; 9. Charging cable; 10. Threaded rod; 11. Charging slot; 12. Cover plate; 13. Storage slot; 14. Storage clip; 15. Sliding rod; 16. Sliding groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides an embodiment: a multi-unmanned aerial vehicle (UAV) lithium battery charging device, including a charger body 1, a charging slot 11 inside the charger body 1, a charging cable 9 installed at the bottom of one side of the charger body 1, and a plug 8 installed on one side of the charging cable 9, fixing blocks 4 fixed at both the front and rear ends of the top of the charger body 1, threaded rods 10 movably arranged inside the fixing blocks 4, a rotating block 3 installed at one end of each threaded rod 10, and a clamping block 2 movably arranged at the other end of each threaded rod 10, a sliding rod 15 fixed at one end of each clamping block 2, a sliding groove 16 provided at one end of each fixing block 4, two sets of sliding grooves 16 and sliding rods 15 are provided, and a sliding structure is formed between the sliding grooves 16 and sliding rods 15, and six sets of clamping blocks 2 are provided, the six sets of clamping blocks 2 are symmetrically distributed in pairs, the design of the sliding structure and the symmetrical distribution design drive the clamping blocks 2 to move stably to charge the lithium battery being charged;

[0024] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, after removing the lithium battery from the drone, it is inserted into the charging slot 11 inside the charger body 1. After insertion, the rotating blocks 3 at both ends of the lithium battery are rotated in sequence. The rotation of the rotating blocks 3 drives the threaded rod 10 to rotate. The rotation of the threaded rod 10 pushes the clamping block 2 towards the front and rear ends of the lithium battery and fits against the front and rear ends of the lithium battery through the sliding groove 16 inside the fixed block 4 via the sliding rod 15, thus limiting and clamping the lithium battery. This ensures that the lithium battery is stably installed inside the charger body 1 for charging. After charging is completed, the rotating blocks 3 are rotated in the opposite direction, causing the threaded rod 10 to rotate in the opposite direction. This allows the clamping block 2 to move in the opposite direction and return to its original position, opening the clamp on the lithium battery, so that the charged lithium battery can be removed.

[0025] The charger body 1 has a groove 5 on the left side inside. A connecting block 6 is installed at the top of the groove 5, and a hanging ring 7 is hinged to the bottom of the connecting block 6. The cross-section of the hanging ring 7 is smaller than the cross-section of the groove 5. The hanging ring 7 and the groove 5 form a locking structure. The locking structure is designed so that the hanging ring 7 can be stored inside the groove 5 when not in use.

[0026] Specifically, such as Figure 1 As shown, if the charging device needs to be suspended and stored, the hanging ring 7 inside the slot 5 is flipped to unfold it, and then the hanging ring 7 is hooked to the corresponding hook or other position, so that the charging device can be suspended and stored.

[0027] The charger body 1 has a storage slot 13 at the bottom inside, and a storage clip 14 is installed at the top inside the storage slot 13. A cover plate 12 is movably installed at the bottom of the storage slot 13. The cross-section of the cover plate 12 matches the cross-section of the storage slot 13. The cover plate 12 and the storage slot 13 form a sliding structure, which makes it easy to open the storage slot 13 for operation. Several storage clips 14 are provided. The several storage clips 14 are evenly distributed inside the storage slot 13, which makes it easy to neatly and evenly store the charging cable 9 inside the storage slot 13.

[0028] Specifically, such as Figure 1 and Figure 3 As shown, when the charging cable 9 of the charging device is too long, the cover plate 12 is pushed to the left to open the storage slot 13. Then, the excess length of the charging cable 9 is wrapped around the outer wall of the storage clip 14 inside the storage slot 13 to store the excess length of the charging cable 9. Then, the cover plate 12 is pushed in the opposite direction to cover the storage slot 13 and seal the storage slot 13, thereby storing the excess length of the charging cable 9.

[0029] Working principle: When using this utility model, take out the charging device and adjust the charging cable 9 to a suitable length according to the actual situation. During adjustment, push the cover plate 12 to the left to open the storage slot 13. Then, wrap the excess length of the charging cable 9 around the outer wall of the storage clip 14 inside the storage slot 13 to store the excess length of the charging cable 9. Then, push the cover plate 12 in the opposite direction to cover the storage slot 13 and seal it, storing the excess length of the charging cable 9. After storing the excess length of the charging cable 9, take out the device. The lithium batteries of the drone are inserted into multiple charging slots 11 inside the charger body 1 in sequence. The rotating blocks 3 at the front and rear ends of the lithium batteries are rotated in sequence. The rotation of the rotating blocks 3 drives the threaded rod 10 to rotate. The rotation of the threaded rod 10 pushes the clamping block 2 towards the front and rear ends of the lithium batteries and fits against the front and rear ends of the lithium batteries through the sliding rod 15 in the sliding groove 16 inside the fixed block 4. Thus, multiple lithium batteries are installed inside the charger body 1. Then, the plug 8 is plugged into the corresponding socket, so that the charger body 1 can charge the lithium batteries of the drone.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-UAV lithium battery charging device, comprising a charger body (1), characterized in that: The charger body (1) has a charging slot (11) inside. A charging cable (9) is installed at the bottom of one side of the charger body (1), and a plug (8) is installed on one side of the charging cable (9). Fixing blocks (4) are fixed at both the front and rear ends of the top of the charger body (1). A threaded rod (10) is movably installed inside each fixing block (4), and a rotating block (3) is installed at one end of each threaded rod (10). A clamping block (2) is movably installed at the other end of each threaded rod (10). A sliding rod (15) is fixed at one end of each clamping block (2), and a sliding groove (16) is provided at one end of each fixing block (4).

2. The multi-UAV lithium battery charging device of claim 1, wherein: The slide groove (16) and slide rod (15) are provided in two sets, and the slide groove (16) and slide rod (15) form a sliding structure.

3. The multi-UAV lithium battery charging device of claim 1, wherein: The clamping blocks (2) are provided in six groups, and the six groups of clamping blocks (2) are symmetrically distributed in pairs.

4. The multi-UAV lithium battery charging device of claim 1, wherein: A groove (5) is provided on the left side inside the charger body (1). A connecting block (6) is installed at the top of the groove (5), and a lifting ring (7) is hinged to the bottom of the connecting block (6).

5. The multi-UAV lithium battery charging device of claim 4, wherein: The cross-section of the lifting ring (7) is smaller than the cross-section of the groove (5), and the lifting ring (7) and the groove (5) form an engaging structure.

6. The multi-UAV lithium battery charging device of claim 1, wherein: The charger body (1) has a storage slot (13) at the bottom, a storage clip (14) at the top, and a cover plate (12) at the bottom.

7. The multi-UAV lithium battery charging device of claim 6, wherein: The cross-section of the cover plate (12) is matched with the cross-section of the storage groove (13), and the cover plate (12) and the storage groove (13) form a sliding structure.

8. The multi-UAV lithium battery charging device of claim 6, wherein: The storage strips (14) are provided in a plurality of them, and the plurality of storage strips (14) are distributed at equal intervals inside the storage slot (13).

Images