Decorate drawing coordinate longitudinal control device

The utility model discloses a decorate drawing coordinate longitudinal control device, including hanging stay cord portion, flexible fixed part, casing and the elastic component of setting in the casing adjusted, the casing is fixed in the wall, the roof of casing is provided with the through -hole, and the diapire of casing is provided with the opening, elastic component fixed connection in and flexible the regulation between the fixed part, the flexible regulation is exposed in the diapire of casing after the fixed part passes the opening, hang stay cord portion from the through -hole wear in proper order after penetrating the elastic component with flexible adjust the fixed part in, hang the one end of stay cord portion and expose in the casing after the through -hole stretches out, theother end that hangs stay cord portion is kept away from and is exposed after the one end of elastic component is stretched out in the flexible fixed part of adjusting from the flexible fixed part ofadjusting, the flexible f