Module Snap Device And Module

A module (10), comprising a module chassis (12), a module cover (11) connected to an upper end of the module chassis (12), and a module panel (13) connected at the front end of the module chassis (12) and the module cover (11), wherein the module (10) is further provided with a module snap device (100), and one of the module cover (11), a left side plate (122) of the module chassis (12), and a right side plate (123) of the module chassis (12) serves as an mounting side to fix the module (10) through the module snap device (100),

• wherein the module snap device (100) comprises:
• a snap spring strip (20), one end of which is fixed in a mounting groove (14) extending from interior of a mounting side of the module (10) to a module panel (13), and the other end of which extends from the mounting groove (14) to the front of the module panel (13), wherein the snap spring strip (20) is provided with at least one snap block (25) protruding from a mounting hole (111) opened on the mounting side of the module (10) and penetrating to the mounting groove (14);
• and the other end of the snap spring strip (20), when pressed, drives the at least one snap block (25) to retract from the mounting hole (111);
• and
• a handle (30) comprising a pull rod (31) and two rotating arms (32) connected to both ends of the pull rod (31), wherein ends of the two rotating arms (32) away from the pull rod (31) are rotatably connected to the module (10) on respective sides of the snap spring strip (20), a boss (34) is provided on a side of the pull rod (31) away from the two rotating arms (32) at a position corresponding to the snap spring strip (20) and the snap spring strip (20) is locked when the two rotating arms (32) are rotated relative to the module (10) to rotate the pull rod (31) until the boss (34) on the pull rod (31) abuts against the snap spring strip (20).