Automatic testing device for air conditioner controller

TL;DR: In this paper, the authors proposed a utility model for automatic testing of air condition controllers based on the chip technology, which is characterized in that the utility model is able to achieve full automatic testing; is capable of automatic testing by a plurality of testing device per person; and satisfies various requirements that the air condition demands in the process of operating through voltage analogy.

Abstract: The utility model provides an automatic testing device used in air condition controller, basing on the chip technology. The utility model is characterized in that the utility model is able to achieve full automatic testing; is capable of automatic testing by a plurality of testing device per person; achieves the generalization of the testing device, which greatly reduces the quantity of the testing device; satisfies various requirements that the air condition demands in the process of operating through voltage analogy, which reduces the testing difficulty of the air condition controller. The utility model comprises a testing device, a thimble which is connected with the contact of the tested controller, a thimble mounting seat, a connecting thimble and interleaf connecting lines of the testing device circuit component. The testing device comprises a shell and a testing device circuit component. The testing device circuit component comprises a main board, a connecting board which is arranged between the main board and the thimble. The main board comprises a disposing circuit with heavy current feed back signal, a purging motor testing circuit, a control signal output circuit, an infrared signal emission circuit, an analogy temperature voltage signal generating circuit, a lamp panel driving circuit and a single chip. The lamp panel of the testing device is provided with a displaying device.