Jack locator system and carriage jack locator system

The utility model provides a jack locator system, it includes: vehicle sill plate, vehicle sill plate have the surface and are located the downside below the surface, the jack that is used for receiving the load joint saddle of jack on vehicle sill plate's downside attaches the contact, attach the position department jack of location on vehicle sill plate's surface of the top of contact at the jack and place the pilot lamp, the pressurization tire, and placing pilot lamp tire pressure sensor in relevancy with the jack, tire pressure sensor is based on the illumination of tire pressure controllamp from this. The utility model provides a carriage jack locator system. An object of the utility model is to provide a jack locator system to at least realize in limited illumination or do not havethe circumstances of environment light under assist the operator correctly to fix a position the jack, fix a position the jack for the risk in wrong position unintentionally in order to reduce the operator. 本实用新型提供种千斤顶定位器系统，其