Electronic cabinet lock
By using anti-pry partitions and anti-pry shells to protect the circuit board in the cabinet lock, the problem of the NFC antenna being easily pried open was solved, achieving higher security performance.
CN224413367UActive Publication Date: 2026-06-26GUANGDONG SANGONG HARDWARE CO LDA
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG SANGONG HARDWARE CO LDA
- Filing Date
- 2025-05-28
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
The NFC antennas of existing rack locks are easily pried open, resulting in insufficient security.
Method used
A pry-resistant partition separates the circuit board from the NFC antenna, and the circuit board is protected by a pry-resistant housing and a pry-resistant partition to prevent others from forcibly unlocking the circuit board by disassembling or manipulating it.
Benefits of technology
The security performance of the cabinet lock has been improved, preventing forced unlocking after the circuit board has been removed, thus enhancing the lock's protective capabilities.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224413367U_ABST
Abstract
The utility model discloses an electronic cabinet lock, including lock body, handle and unlocking system, handle installs in lock body, and handle includes pick -proof shell, pick -proof baffle and antenna cover, and antenna cover sets up in one side of pick -proof shell, and pick -proof baffle fixed mounting is in pick -proof shell inside and is opposite with the setting of antenna cover, and antenna cover, pick -proof shell and pick -proof baffle three enclose and form first cavity and second cavity, and first cavity is located in pick -proof baffle and turns away from one side of antenna cover, unlocking system includes circuit board and NFC antenna, and circuit board sets up in first cavity, and NFC antenna is located in second cavity and installs in antenna cover, and circuit board can control lock body unlocking according to the signal of NFC antenna.
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