SENSOR MODULE, CONNECTER MODULE AND APPARATUS FOR MEASURING QUALITY OF WATER

摘要

The present invention relates to a sensor module which is connected to a connecter module for transmitting water quality information to an electronic device to be displayed on the electronic device and obtaining water quality properties for calculating the information, wherein the sensor module is detachably connected to the connector module, thereby being connected to a random connector module. The connecter module includes an electronic device communication unit for transmitting the water quality information to the electronic device, a main body near-field communication unit capable of wirelessly communicating with the sensor module, and a wireless power transmission unit for wirelessly supplying power to the sensor module. The sensor module includes: a sensor unit to obtain water quality data for calculating water quality information; a sensor near-field communication unit for wirelessly transmitting the water quality data obtained by the sensor unit to the main body near-field communication unit; a wireless power reception unit for wirelessly receiving power from a wireless power transmission unit; and a sensor body unit for mounting the sensor near-field communication unit and the wireless power reception unit. In addition, the sensor body unit fixes the sensor near-field communication unit and the wireless power reception unit to a predetermined location of the connecter module by a connection to the connecter module. Moreover, the sensor near-field communication unit and the wireless power reception unit are spaced apart from the main body near-field communication unit and the wireless power transmission unit to prevent a non-ideal overcurrent from flowing to at least one of the main body near-field communication unit and the wireless power transmission unit when the sensor body unit and the connecter module are connected to each other.