Elastic member structure of magnetic head

An improved elastic member structure of a magnetic head, comprising:

• a base, comprising:
• a first holder plate, having a first through hole formed thereon;
• and
• a second holder plate, with a side coupled to a corresponding side of the first holder plate, and a gap being formed between the first holder plate and the second holder plate for passing and reading a card;
• a fixing base plate, being fixed onto a surface of the first holder plate opposite to the one adjacent to the second holder plate, and both sides of the fixing base plate having a protrusion respectively, and the two protrusions being bent and protruded toward the direction opposite to the direction of connecting the fixing base plate with the first holder plate, and the two protrusions and a central area of the fixing base plate being disposed on different planes, and a second through hole being formed at the center of the fixing base plate, and the second through hole having dimensions and a position corresponding to those of the first through hole of the first holder plate, and both sides of the second through hole having a third through hole respectively, and the third through holes having a range extended to an edge of the protrusion;
• an engaging elastic member, being disposed onto a surface of the fixing base plate opposite to the one adjacent to the first holder plate, and both ends of the engaging elastic member passing into the third through holes respectively, and the passed portion being placed between the protrusion of the fixing base plate and the first holder plate, and a fourth through hole being formed at the center of the engaging elastic member, and the fourth through hole having a size and a position corresponding to those of the first through hole of the first holder plate and the second through hole of the fixing base plate;
• and
• a magnetic head module, being passed into the first through hole, the second through hole and the fourth through hole, and a partial surface of the magnetic head module being exposed from the gap between the first holder plate and the second holder plate for contacting a card and reading data.