Laser scanning modules embodying silicone scan element with torsional hinges

A laser scanning assembly for installation within a scanning system having a system housing, said laser scanning assembly comprising:

• a scan mirror and magnet rotor subassembly having
• an elastomeric frame having a pair of elastomeric torsional hinges aligned along a scan axis passing through said elastomeric one frame;
• a scan mirror mounted on said elastomeric frame;
• and
• a permanent magnet mounted on said elastomeric frame;
• and
• a stator structure mounted stationary relative to said system housing, and including a frame holder having
• a support member for supporting said frame holder within said system housing, and
• support elements provided on said frame holder, so that said pair of elastomeric torsional hinges are mounted to said support elements along the scan axis, and torsionally support said scan mirror and magnet rotor subassembly and allow said scan mirror and magnet rotor assembly to oscillate freely about said scan axis passing through said elastomeric torsional hinges and said support elements;
• wherein said pair of elastomeric torsional hinges generate an elastic returning force to said scan mirror and magnet rotor subassembly, the magnitude of which is linearly proportional to the magnitude of the angle of rotation of said scan mirror and magnet rotor subassembly about said scan axis.