| 摘要 |
A console KVM module includes a main base, a flat panel display module and a torsion-varying hinge. A torsion-varying hinge links the flat panel display module with the main base such that the flat panel display module can fold against or unfold away from the main base. The torsion-varying hinge mainly comprises a fixed part, a swiveled part, a shaft and a torsion part. The fixed part is secured to the main base. The swiveled part is secured to the flat panel display module. The swiveled part is pivotally connected with the fixed part by the shaft. A torsion part is disposed around the shaft and engaged in the fixed part and the swiveled part at two ends, wherein the torsion part provides an assisting torsion while folding and unfolding the flat panel display module.
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