Patent ID: 11880042
Assignee: MEGAFORCE COMPANY LIMITED
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 14:
15. The sealing housing according to claim 13, wherein the first cover has a plurality of fixing slots formed on an inner surface thereof and located in the optical area and the circuit area, and the second cover has a plurality of fixing holes respectively corresponding in position to the fixing slots, and wherein the sealing housing includes:
a plurality of fasteners that are respectively fastened to the fixing slots by respectively passing through the fixing holes, so that the circuit board is sandwiched between the first cover and the second cover; and
a plurality of waterproof and dustproof plungers respectively inserted into the fixing holes and respectively abutted against the fasteners, wherein each of the waterproof and dustproof plungers gaplessly abuts against an inner wall defining the corresponding fixing hole.