Banknote validation device having rapid replacement panel

A banknote validation device having a rapid replacement panel, at least comprising:

• a front cover including a first main body, a banknote insertion port opened at one face of the first main body and first locking portions respectively arranged at two ends of the first main body;
• and
• a rear housing including a second main body, a banknote dispensing port opened at one face of the second main body and second locking portions respectively arranged at two ends of the second main body;
• wherein the second locking portions corresponding to and locking with the first locking portions to allow the rear housing to be correspondingly coupled with the front cover;
• wherein the first main body further encloses a first accommodating space in communication with the banknote insertion port and the second main body further encloses a second accommodating space in communication with the banknote dispensing port;
• when the front cover is correspondingly coupled to and locked with the rear housing, the first accommodating space and the second accommodating space are interconnected:
• wherein the banknote insertion port further connects to a first channel located in the first accommodating space;
• wherein the banknote dispensing port is further arranged with a second channel connected to the first channel;
• and
• wherein the second accommodating space further accommodates a circuit board disposed in the rear house.