Folding mechanism and electronic device

An electronic device, comprising:

• a first housing;
• a second housing;
• and
• a folding mechanism comprising a first cam structure, a second cam structure, and an elastic part between the first cam structure and the second cam structure, wherein the folding mechanism is connected between the first housing and the second housing;
• wherein the first cam structure and the second cam structure are configured to deform along an extension direction of a length of the folding mechanism in a state of folding or unfolding the electronic device, a deformation direction of the first cam structure is opposite to a deformation direction of the second cam structure;
• and
• wherein a length of the elastic part is configured to change in the state of folding or unfolding the electronic device.

A folding mechanism, comprising:

• a first cam structure;
• a second cam structure;
• and
• an elastic part located between the first cam structure and the second cam structure;
• wherein the first cam structure and the second cam structure are configured to deform along an extension direction of a length of the folding mechanism in a state of folding or unfolding the folding mechanism, a deformation direction of the first cam structure is opposite to a deformation direction of the second cam structure;
• and
• wherein a length of the elastic part is configured to change in the state of folding or unfolding the folding mechanism.