Patent ID: 8643712
Filing Date: 2014-02-04
Classification: G05D,H04N

Abstract:
1. An image capturing device with waterproofing, comprising: a main body comprising a containing space for containing an electronic component set; a first sensing unit set outside the main body for sensing a pressure the main body located and obtaining a first pressure value; and a pressure control module set inside the containing space of the main body and electronically connected to the first sensing unit, comprising: a second sensing unit sensing the pressure of the containing space and obtaining a second pressure value; a processing unit receiving the first pressure value and the second pressure value, comparing relative deviation between the first pressure value and the second pressure value, and determining if deviation between the first pressure value and the second pressure value is larger than a preset value, then providing a pressurization adjustment signal, a depressurization adjustment signal, a pressurization stop signal or a depressurization stop signal; and a pressurization unit receiving the pressurization adjustment signal from the processing unit and releasing gas to the containing space according to the pressurization adjustment signal until the second pressure value increases to be equal to the first pressure value, wherein the processing unit provides the pressurization adjustment signal to the pressurization unit while the second pressure value becomes smaller than the first pressure value and the deviation between the first pressure value and the second pressure value is larger than the preset value, and the processing unit provides the pressurization stop signal to the pressurization unit while the second pressure value increases until the deviation between the first pressure value and the second pressure value becomes smaller than the preset value.