一种无人机电池外壳结构
The modular design of the drone battery casing structure, utilizing L-shaped slots and positioning components, enables flexible expansion and disassembly of battery capacity. This solves the problem of single-capacity configuration in traditional battery casings, improves the flexibility of battery management and the stability of connections, and enhances heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAIYUAN ZHONGYAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
AI Technical Summary
The single-capacity configuration of existing drone battery casings cannot meet the diverse mission requirements, forcing users to equip themselves with multiple battery specifications, which takes up storage space and increases management complexity and cost.
The drone battery casing structure adopts a modular design. Through the combination of the main power socket and the expansion power socket, the battery capacity can be flexibly expanded and disassembled using L-shaped slots and positioning components. Combined with the limiting structure and the sliding connection of the cover plate, the connection reliability and heat dissipation effect are ensured.
It enables flexible expansion and removal of battery capacity to meet different task requirements, reduces the complexity and cost of battery management, and improves connection stability and heat dissipation efficiency.
Smart Images
Figure CN224520056U_ABST
Abstract
Claims
1. A drone battery housing structure comprising a main power supply seat (1), characterized in that: The main power socket (1) is provided with an extension power socket (2) at the top. The extension power socket (2) has vertical L-shaped slots (205) symmetrically opened on both sides of the bottom. The main power socket (1) has positioning components (4) symmetrically arranged vertically on both sides of the top for engaging with the vertical L-shaped slots (205). The main power socket (1) and the extension power socket (2) are provided with a first horizontal L-shaped slot (104) and a second horizontal L-shaped slot (204) on their sides. The main power socket (1) and the extension power socket (2) are slidably installed with a cover plate (3) on one side of the top. The middle of one end of each of the two cover plates (3) is provided with a positioning component (4) laterally arranged for engaging with the first horizontal L-shaped slot (104) and the second horizontal L-shaped slot (204). The positioning component (4) includes a hinge seat (401) fixedly connected to the main power socket (1) and the cover plate (3). The end of the hinge seat (401) is hinged to a locking block (402) that engages with the vertical L-shaped slot (205), the first horizontal L-shaped slot (104), and the second horizontal L-shaped slot (204). A protrusion (403) is fixedly installed on one side of the end of the locking block (402). One side of the locking block (402) is close to the end of the protrusion (403). A vertical plate (404) is fixedly connected. A limiting hole (4040) is opened inside the vertical plate (404). A limiting rod (405) is movably passed through the limiting hole (4040). A pressing block (406) is fixedly connected to the end of the limiting rod (405) and abuts against the main power base (1) and the cover plate (3). A second compression spring (407) is sleeved on the outer peripheral surface of the limiting rod (405) for abutting against the pressing block (406) and the vertical plate (404) at both ends.
2. The unmanned aerial vehicle battery case structure of claim 1, wherein: The locking block (402) is generally L-shaped, and the ends of the locking block (402) are arc-shaped. The tops of the locking block (402) and the protrusion (403) are both in contact with the inner surfaces of the vertical L-shaped slot (205), the first horizontal L-shaped slot (104), and the second horizontal L-shaped slot (204).
3. The unmanned aerial vehicle battery case structure of claim 1, wherein: The cover plate (3) has heat dissipation holes (301) equidistantly opened on both sides for heat dissipation. The top of the two cover plates (3) has a third guide hole (302) for airflow. The top of the two heat dissipation holes (301) has a connecting block (303) with a round hole on the side fixedly connected to one end of the main power base (1).
4. The unmanned aerial vehicle battery case structure of claim 1, wherein: The main power supply base (1) and the extended power supply base (2) are symmetrically provided with a first guide hole (106) and a second guide hole (207) corresponding to the third guide hole (302) on both sides of the bottom.
5. The unmanned aerial vehicle battery case structure of claim 1, wherein: The main power socket (1) and the extended power socket (2) are symmetrically provided with a first guide rail (105) and a second guide rail (206) that are slidably connected to the slide groove (304) on both sides of the top.
6. The unmanned aerial vehicle battery enclosure structure of claim 1, wherein: The bottom end of the extended power supply base (2) has a rectangular groove (208) for inserting into the connecting block (303). One end of the extended power supply base (2) is symmetrically fixedly connected to two sides of the rectangular groove (208). The two fixed blocks (209) are movably connected through the limit post (210). The outer peripheral surface of one end of the two limit posts (210) is fixedly sleeved with a toggle plate (212). The outer peripheral surface of the two limit posts (210) is sleeved with a first compression spring (211) for abutting the fixed block (209) and the toggle plate (212) at both ends.
7. The unmanned aerial vehicle battery enclosure structure of claim 1, wherein: The main battery body (101) is fixedly installed on the top of the main power socket (1), and the secondary battery body (201) is fixedly installed on the top of the extended power socket (2). The main battery body (101) is wired to a first interface (102) and a second interface (103). The second interface (103) is plugged into a third interface (202). The third interface (202) is wired to the secondary battery body (201). The secondary battery body (201) is wired to a fourth interface (203).