Patent ID: 11963804
Assignee: OUR UNITED CORPORATION
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. An anti-collision apparatus, comprising:
an anti-collision cover;
a detection component including a switch panel and a plurality of detection switches uniformly distributed on a circumferential side of the switch panel, the detection component being disposed outside a bottom end of the anti-collision cover along an axial direction of the anti-collision cover, an axial gap being provided between the detection component and the anti-collision cover, wherein the detection component is configured to collect a trigger signal, and to output a collision signal according to the trigger signal; the trigger signal includes a mechanical trigger signal or an electromagnetic trigger signal generated when the axial gap is reduced to a target value;
a fixing base located on a side of the detection component away from the anti-collision cover;
a first elastic component disposed between and connected to the fixing base and the anti-collision cover, the first elastic component being configured to buffer a first collision force of the anti-collision cover and to reset the anti-collision cover; and
a second elastic component disposed between and connected to the fixing base and the detection component, the second elastic component being configured to buffer a second collision force of the anti-collision cover and to reset the detection component, wherein
the second elastic component is disposed between the fixing base and the switch panel; and the second collision force is less than the first collision force.