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Screen hinge

Screen hinge(Can be referred to as the screen axis) is to connect the notebook top cover and the fuselage, which is the key component of the notebook top cover to open and close. Since the screen shaft is a pure mechanical part, it is inevitable that wear and failure will occur, and the screen cannot be stably fixed at a certain angle. The only solution is to replace the screen shaft.

 

 

  

     In addition to a separate tablet, almost every laptop and flat holster and bracket are equipped with a rotating shaft, and the rotating shaft is also a mechanical component that is worn every time the notebook is used, so the screen hinge is also an important problem in notebook selection. If the shaft is too loose, the notebook will be shaken or unstable. Imagine how a notebook will suddenly fall when it is in use.

 
   
Rotary shaft damping can not be hidden, consumers can directly see it, but those who sell notebooks usually add a "loose can tighten" excuse to deceive consumers. In some notebooks, the screen shaft is loosely damped. It is indeed possible to adjust the resistance by adjusting the screws. However, the adjustment of the torque of the screen shaft of some notebook computers is more complicated. When the damping material in the middle of the shaft is worn, only the entire shaft can be replaced. Even those notebooks that can adjust the damping, because the damping material has worn out, will not become loose for a long time.

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