Airtight equipment detection method and device, and electronic equipment

The invention provides a detection method and device for airtight equipment and electronic equipment, relates to the technical field of airtight detection and solves a technical problem of low detection efficiency of the airtight equipment. The method comprises the following steps of in response to a selection operation for the main air inlet, inflating the standard air path connected with the main air inlet, each test air path and the pressing structure; when actual pressure intensity of the gas in the pressing structure reaches preset pressure intensity threshold value, the pressing structure controlling the test cavity in the test gas circuit to be closed, and a to-be-detected product being arranged in the test cavity; detecting the actual pressure difference between the test cavity and the standard cavity by using the differential pressure sensor; and when the actual pressure difference is not equal to a preset pressure difference threshold, determining that the to-be-detected product has a first leakage