According to news from the financial industry on December 12, 2024, information from the State Intellectual Property Office shows that Shenzhen Yipuxing Technology Co., Ltd. has obtained a project called \”a safety door lock switch for safety industrial doors\” Patent, authorization announcement number CN 222126304 U, application date is December 2023.
The patent abstract shows that the utility model relates to the technical field of safety industrial doors, and specifically refers to a safety door lock switch for safety industrial doors, including a lock body. The lock body is provided with a lock core, a lock shaft, a lock block, Drop type terminal block 2 , lever, extending shaft and electromagnet, the lever is movable in the lock body; the lock core is connected to the upper end of the locking shaft, the lower end of the locking shaft is connected to the locking stopper, the locking stopper is connected to the lever, and the lever Connected to the upper end of the extended shaft, the lower end of the extended shaft The terminal is movable on the second drop-type terminal block; the second drop-type terminal block is equipped with a fixed copper piece, a fixed contact point is provided on the fixed copper piece, a movable copper piece is provided at the lower end of the extended shaft, and a movable copper piece is provided on the movable copper piece point, the movable contact and the fixed contact are set correspondingly; drop type contact The wire terminal two is provided with a moving copper sheet spring corresponding to the moving copper sheet and an extending shaft spring corresponding to the extending shaft. A plurality of fixed copper sheets on the drop type terminal block two are located on different planes; the electromagnet The telescopic rod is connected to the upper end of the extending shaft.
This article comes from the financial world
本站内容及图片来自网络,版权归原作者所有,内容仅供读者参考,不承担相关法律责任,如有侵犯请联系我们：609448834
