Patent ID: 11892646
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Optics (Instruments)
Classification: CPC G  F | IPC G

Claim 5:
6. The head mount display support of claim 3, wherein the self-locking mechanism further comprises a directional column, an end of the directional column is fixed to the rear housing; the elastic member is a spring, the locking member is a locking gear, and the elastic member and the locking member are sequentially sleeved on the directional column; and
the locking member is configured to slide along a length direction of the directional column, and the directional column is configured to limit rotation of the locking member in a circumferential direction of the locking member, and the locking member locks the relative position of the two telescopic arms.