Pressure module

1. A pressure module for locking a female connector in a connecting socket, the pressure module comprising:

a guide body having a first, closed end;

a spring having a first end and a second, opposite end, the first end of the spring being mounted to the first end of the guide body; and

a cable fixing element coupled to the second end of the spring, wherein the spring is configured to bias the cable fixing element away from the closed end of the guide body.

2. The pressure module as claimed in claim 1 , wherein the cable fixing element is made of metal or metallized plastic.

3. The pressure module as claimed in claim 1 , wherein the cable fixing element has at least one latching lug and the guide body has at least one latching groove, so that the spring can be latched, with prestress, into the guide body.

4. The pressure module as claimed in claim 3 , wherein the cable fixing element has three latching lugs, with two latching lags being arranged laterally on a side of the cable fixing element which faces the spring and one latching lug being arranged laterally on another side of the cable fixing element which faces the cable.

5. The pressure module as claimed in claim 4 , wherein the guide body has sawtooth profiling on the inside of the sides.

6. The pressure module as claimed in claim 2 ,

wherein the cable fixing element has a contact tab.

7. The pressure module as claimed in claim 6 , wherein the contact tab is bent in a direction of the spring and has a contact element, which makes contact with the metal or metallized plastic.