Adjusting device and related slide rail mechanism

A slide rail mechanism comprising:

• a first slide rail assembly comprising a first rail and a second rail displaceable relative to the first rail along a longitudinal direction;
• a second slide rail assembly comprising a third rail and a fourth rail displaceable relative to the third rail along the longitudinal direction;
• an adjusting device movably mounted on the first slide rail assembly;
• an auxiliary device movably mounted on the second slide rail assembly;
• and
• a working member arranged between the adjusting device and the auxiliary device;
• wherein when the second rail displaces relative to the first rail along an opening direction, the adjusting device, the working member and the auxiliary device are driven to move, such that the auxiliary device prevents the fourth rail from displacing relative to the third rail along the opening direction;
• wherein the adjusting device comprises a base, an adjusting member and an engaging member, the adjusting member is arranged on the base and configured to adjust the working member, and the engaging member is switchable between an engaging state and a disengaging state relative to the base;
• wherein when the engaging member is in the engaging state, the engaging member is configured to engage with the adjusting member for preventing the adjusting member from adjusting the driving member;
• wherein when the engaging member is in the disengaging state, the engaging member disengages from the adjusting member for allowing the adjusting member to adjust the driving member.

An adjusting device comprising:

• a base;
• a driving member;
• and
• an adjusting member arranged on the base and adjustably connected to the driving member;
• wherein the base of the adjusting device comprises a receiving structure configured to at least partially receive the driving member and the adjusting member;
• wherein the driving member is configured to drive a working member to move in response to a movement of the driving member;
• wherein the receiving structure of the base of the adjusting device comprises a first receiving portion configured to receive a first end portion of the working member along a height direction;
• wherein a dimension of the first receiving portion of the receiving structure of the base of the adjusting device along a longitudinal direction perpendicular to the height direction is greater than a dimension of the first end portion of the working member along the longitudinal direction for allowing the working member to move along the longitudinal direction within a limited range;
• wherein the first receiving portion of the receiving structure of the base of the adjusting device comprises a transversal opening, the adjusting device further comprises a blocking member movably mounted on the base, and the blocking member is configured to block the transversal opening for preventing the working member from departing from the first receiving portion of the receiving structure of the base of the adjusting device along a transverse direction perpendicular to the height direction and the longitudinal direction when the blocking member is in a blocking state.