Electronic device, waterproof button structure, and waterproof partition
US11682532B2 · kind B2 · utility
0Cited by
4References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 14, 2019 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Jan 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2231/042
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A waterproof button structure includes a housing, a cover plate, and a waterproof partition. The housing includes a button switch. The cover plate covers the button switch. The cover plate includes a pressable button. The button switch is in one-to-one correspondence with the button. The waterproof partition is located between the housing and the cover plate. A waterproof film of the waterproof partition is adjacent to the cover plate. A waterproof foam of the waterproof partition is adjacent to the housing. When the button is pressed, the button is abutted by the waterproof film, and the button switch is activated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.