Fuzhou Shengyu Door Control has obtained the patent for the electric control transmission structure of the lock cylinder of the fully automatic smart lock, which can achieve precise rotation control at different angles in the forward and reverse directions of the lock cylinder.

According to news from the financial industry on January 6, 2025, information from the State Intellectual Property Office shows that Fuzhou Shengyu Door Control Intelligent Technology Co., Ltd. has obtained a project called \”a fully automatic smart lock lock cylinder electric The patent for \”Controlled Transmission Structure\”, authorization announcement number CN 222253531 U, application date is January 2024.

The patent summary shows that the utility model provides a lock core electronically controlled transmission structure of a fully automatic smart lock: including an installation shell, a micro motor and a worm, a reduction gear mechanism, a clutch gear mechanism, an output gear and an output shaft, single-chip microcomputer control board, and the clutch gear mechanism consists of a clutch bracket, a clutch driving gear, and a double clutch gear. Small magnets are installed on the clutch bracket and output gear. The single-chip microcomputer control board includes a processor, a geomagnetic sensor, a rotation angle sensor, and a clutch status sensor. . The electronically controlled transmission structure of the lock core of this utility model is small in size and easy to install. The single-chip microcomputer control system is integrated into the mechanical transmission structure. It can accurately detect and feedback control the clutch state, and can achieve accurate forward and reverse directions of the lock core and different angles. Rotary control with low power mode, overload protection and door open/close position detection.

Tianyancha data shows that Fuzhou Shengyu Door Control Intelligent Technology Co., Ltd. was established in 2021 and is located in Fuzhou City. It is an enterprise mainly engaged in the manufacturing of computers, communications and other electronic equipment. The registered capital of the company is 5 million yuan, and the paid-in capital is 2.13 million yuan. Through Tianyancha big data analysis, Fuzhou Shengyu Door Control Intelligent Technology Co., Ltd. has 21 patent information, and the company also has 2 administrative licenses.

This article comes from the financial world