Patent ID: 11895792
Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 16:
17. The display device of claim 16, wherein the third resisting force generation unit comprises a second spring;
the second magnetic module further comprises a third housing, the second magnetic body and the second spring are both located in the third housing, a first end of the second spring is secured to the third housing, a second end of the second spring is secured to the second magnetic body, and in the first folded state, the second spring is located on a side of the second magnetic body facing away from the first magnetic body; and
during the magnetic attraction movement, the second magnetic body moves towards the first magnetic body under an action of the second attractive force, and the second spring is stretched and provides the third resisting force.