A working air gap is formed between a suction end and an adsorption end, so that the adsorption force is improved, and a movable door can be stably in a state of closing the internal space of a glove box; the glove box device capable of being opened through high-density magnetic attraction comprises a glove box, the glove box is provided with an internal space, and the glove box is provided with a movable door capable of opening and closing the internal space; the electromagnet assemblies are arranged on the two sides of the upper end of the glove box, and the magnetic steel assemblies are arranged on the two sides of the upper end of the movable door. The electromagnet assembly comprises an iron core base, the tail end face of the iron core base serves as an adsorption end, and a coil assembly is arranged in the iron core base. The magnetic steel assembly comprises an iron piece base, the end face of the front portion of the iron piece base serves as an attraction end, a containing groove is formed in the end face of the front portion of the iron piece base, magnetic steel with magnetism is arranged in the containing groove, and the polarity of the magnetic steel is opposite to the polarity generated after the electromagnet assembly is powered on.
本发明公开了一种通过在吸合端与吸附端之间设置工作气隙提高吸附力,使活动门能够稳固的处于关闭手套箱内部空间的状态;另外在通过一定瞬时电流后活动门可以平稳打开手套箱内部空间的高密度磁吸合开启的手套箱装置,包括:手套箱,所述手套箱具有内部空间,并且手套箱设置有可开闭内部空间的活动门;设置于手套箱上端两侧的电磁铁组件、以及设置于活动门上端两侧的磁钢组件;所述电磁铁组件包括铁芯底座,所述铁芯底座的尾部端面作为吸附端,所述铁芯底座内设置有线圈总成;所述磁钢组件包括铁件底座,所述铁件底座前部端面作为吸合端,并且铁件底座的前部端面设置有容置槽,所述容置槽内设置有带磁磁钢,磁钢极性与电磁铁组件通电后产生的极性相反。
High-density magnetic attraction opening device
一种高密度磁吸合开启装置
2023-12-26
Patent
Electronic Resource
Chinese
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