Electronic system with locking function by electronically controlled

An electronic system with an electronically electronic locking element, comprising:

• a first electronic device including a first part;
• a fastening member disposed at the first part and adapted to move relative to the first part;
• a first spring, wherein an end of the first spring is connected to the first part, and the other end of the first spring is connected to the fastening member;
• a second part including a fastening portion;
• a first pushing element disposed at the first part and interfering with the fastening member;
• a second spring, an end of the second spring is connected to the first part, and the other end of the second spring is connected to the first pushing element;
• an electronic locking element, disposed at the first part and electronically connected to the first electronic device;
• and
• a second pushing element disposed, at the first part and located between the electronic locking element and the fastening member;
• wherein when the fastening portion of the second part contacts to the fastening member and is fastened, the first electronic device supplies power to the electronic locking element, the electronic locking element fixes the position of the fastening member.