A bluetooth antenna structure applied to a smart ball lock and the smart ball lock
By installing a Bluetooth antenna on the fingerprint module of the smart ball lock and sealing the opening with an acrylic plate, the signal attenuation problem caused by the metal casing is solved, achieving a longer operating distance and more efficient signal transmission.
CN224367125UActive Publication Date: 2026-06-16HUNAN DIANXIAOKU TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUNAN DIANXIAOKU TECHNOLOGY CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-06-16
Smart Images
Figure CN224367125U_ABST
Abstract
The utility model discloses a kind of bluetooth antenna structure and intelligent ball lock applied to intelligent ball lock, including front lock body, fingerprint module, antenna and PCB board, the opening is opened in the front lock body, the PCB board is set in the opening and is fixed with the front lock body, the fingerprint module is installed in the one end of the PCB board back to the front lock body, the antenna is installed in the outer side of the part of fingerprint module middle portion away from the PCB board, the fingerprint module, the antenna and the PCB board communication connection, this bluetooth antenna structure and intelligent ball lock applied to intelligent ball lock by installing antenna on fingerprint module, instead of installing in front lock body, so that signal can be received or sent by antenna through opening, to avoid signal in transmission process by the front lock body shell made of metal interference, to effectively improve the use efficiency of antenna, lengthen the distance of remote operation.
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