A fool-proof structure for lead-acid battery
By adjusting the position of the lead-acid battery terminals and setting openings on the battery top cover, the problem of reverse installation caused by the center line of the terminals is solved, achieving a foolproof effect and ensuring the correct connection and safe use of the battery.
CN224437642UActive Publication Date: 2026-06-30ZHEJIANG NARADA POWER SOURCE CO LTD +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG NARADA POWER SOURCE CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
The terminals of existing lead-acid batteries are located on the central axis of the battery top cover, which makes it easy for the battery top cover to be installed backwards, causing wiring errors and short circuit accidents.
Method used
Adjust the position of the terminals so that at least one terminal is outside the central axis of the battery top cover, and provide an opening on the battery top cover. The design of the terminals and busbars ensures correct installation and prevents reverse installation.
Benefits of technology
This effectively avoids short circuits caused by reverse battery installation, ensuring proper battery connection and safe use, and reducing economic losses.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224437642U_ABST
Abstract
The utility model discloses a kind of prevent stupid structure for lead-acid battery, to solve the deficiency of the symmetry of the position of the pole post of the existing lead-acid battery and easily misplace. The utility model includes shell, pole group being set in shell, busbar being attached with the pole lug of pole group, pole post being set on busbar and battery top cover, lead-acid battery is equipped with two pole posts, at least one pole post is located in the axis of battery top cover, battery top cover is equipped with the opening hole of adapting pole post position, the orientation of battery top cover is limited by adjusting the position of pole post, avoid the short circuit problem of subsequent use caused by reverse installation.
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