Adjustable venetian blind bracket

A venetian blind bracket comprising:

• a base plate having an extending portion and an assembly portion, one end of the extending portion connected to one end of the assembly portion, the other end of the assembly portion having an assembly hole;
• a connecting plate connected to the base plate, the connecting plate having a vertical portion and a horizontal portion, one end of the vertical portion connected to the extending portion, the other end of the vertical portion connected to the horizontal portion, the vertical portion having an installation hole disposed along a longitudinal direction thereof, the horizontal portion having a through-hole;
• a locking plate movably assembled in the installation hole, the locking plate having a pressing portion and a positioning portion, one end of the pressing portion connected to the positioning portion, when the locking plate is locked in the installation hole, the vertical portion located between the pressing portion and the positioning portion;
• a first adjusting member movably extending through the assembly hole;
• a second adjusting member having one end thereof movably assembled in the through-hole, and
• a pushing member movably assembled at the end of the second adjusting member that extends through the through-hole, the pushing member movably abutting against the pressing portion, and driven by the second adjusting member to drive the locking plate toward or away from the base plate.