A membrane switch aoi detector and aoi detection method thereof

Abstract

The invention discloses a membrane switch AOI detector. The membrane switch AOI detector comprises a signal collecting device. The membrane switch AOI detector is characterized in that the membrane switch AOI detector further comprises an AOI function detection device, an AOI appearance detection device, a detection recording device and a detection signal outputting device; the input end of the AOI function detection device and the input end of the AOI appearance detection device are respectively connected with the signal collecting device, and the output end of the AOI function detection device and the output end of the AOI appearance detection device are respectively connected with the detection recording device and the detection signal outputting device. A membrane switch AOI detection method comprises the following steps that 1) information of a membrane switch to be detected is read through the signal collecting device; 2) AOI function detection and AOI appearance detection are conducted, so that function detection information and appearance detection information are respectively obtained; 3) the function detection information and the appearance detection information are transmitted to the detection signal outputting device. The membrane switch AOI detector and the membrane switch AOI detection method have the advantages that the membrane switch AOI detector and the membrane switch AOI detection method can rapidly determine and report the position and the character of a fault and provide actual detection data needed by effective technical control carried out by operation personnel.

Description

technical field [0001] The invention relates to a membrane switch detector and a detection method, in particular to an AOI detector of a membrane switch and an AOI detection method thereof. Background technique [0002] At present, there are more and more membrane switch LED functional products and appearance products sold in the market. In order to prevent external influences on each circuit combination, it is difficult to find invisible problems only by existing testing machines. Come out, in the increasingly developed 21st century, the market share of testing machines will become lower and lower, and they will definitely be eliminated by consumers in the end. The AOI detector (automatic optical detector) has played a full role under the development characteristics of diversified products, and the amount of detection information is large and complex. Whether it is the real-time detection feedback or the accuracy of analysis and diagnosis, it depends on manual work. Gone a...

Images