Hinge module and assembling method

A hinge module, comprising:

• a first motion component, a second motion component, and a third motion component, the second motion component being connected between the first motion component and the third motion component and having a pulling portion;
• a linking component, comprising a sliding member and an elastic member;
• and
• an axle, the first and second motion components being pivoted to the axle, the third motion component being fixed to the axle, the sliding member being slidably disposed on the axle, and the elastic member being connected between the sliding member and the axle;
• wherein the second motion component is adapted to rotate relative to the first motion component from a third operation state to a second operation state,
• when the second motion component continues rotating relative to the first motion component from the second operation state toward a first operation state, the second motion component props against the axle by the pulling portion to drive the third motion component and the sliding member to synchronously rotate relative to the first motion component through the axle, and to drive the sliding member to resist an elastic force of the elastic member and move along the axle,
• at the moment that the second motion component continues rotating relative to the first motion component to reach the first operation state from the second operation state, the sliding member is rotated relative to the second motion component by the elastic force of the elastic member, so as to drive the third motion member to rotate relative to the second motion component.

A hinge module, comprising:

• a first motion component, a second motion component, and a third motion component, the second motion component being connected between the first motion component and the third motion component and having a pushing portion and a pulling portion;
• a linking component, comprising a sliding member and an elastic member;
• and
• an axle, the first and second motion components being pivoted to the axle, the third motion component being fixed to the axle, the sliding member being slidably disposed on the axle, and the elastic member being connected between the sliding member and the axle;
• wherein when the second motion component rotates relative to the first motion component from a first operation state to a second operation state, the second motion component props against the axle by the pushing portion to drive the third motion component and the sliding member to synchronously rotate relative to the first motion component through the axle, and to drive the sliding member to resist an elastic force of the elastic member and move along the axle,
• at the moment that the second motion component continues rotating relative to the first motion component from the second operation state, the sliding member is rotated relative to the second motion component by the elastic force of the elastic member, so as to drive the third motion member to rotate relative to the second motion component and to drive the axle to depart from the pushing portion,
• when the second motion component continues rotating relative to the first motion component from the second operation state toward the first operation state, the second motion component props against the axle by the pulling portion to drive the third motion component and the sliding member to synchronously rotate relative to the first motion component through the axle, and to drive the sliding member to resist the elastic force of the elastic member and move along the axle,
• at the moment that the second motion component continues rotating relative to the first motion component to reach the first operation state from the second operation state, the sliding member is rotated relative to the second motion component by the elastic force of the elastic member, so as to drive the third motion member to rotate relative to the second motion component.