초록 ▼

A height adjustment mechanism disposed in a body is provided, which includes two axle seats disposed on the body, a spindle, two support parts fixed on the spindle, and a stop component. Each of the support parts has a fitting hole, and the spindle is rotatably disposed in the body, and drives the s

A height adjustment mechanism disposed in a body is provided, which includes two axle seats disposed on the body, a spindle, two support parts fixed on the spindle, and a stop component. Each of the support parts has a fitting hole, and the spindle is rotatably disposed in the body, and drives the support parts to rotate simultaneously, the spindle has a positioning part having a plurality of grooves, and each of the two support parts has a plurality of asymmetric end surfaces. Any one of the end surfaces is selectively pressed against a plane, such that different height differences exist between the body and the plane. The stop component is corresponding to the positioning part, and is movably disposed in the body, and the stop component moves between a stop position that is clamped in the grooves and a release position where the spindle is allowed to rotate freely.

대표청구항 ▼

What is claimed is: 1. A height adjustment mechanism disposed in a body, comprising: at least one axle seat disposed on the body; a spindle, rotatably fitted in the axle seat; a positioning part, fitted on the spindle and having a plurality of grooves; at least one support part disposed in the axle

What is claimed is: 1. A height adjustment mechanism disposed in a body, comprising: at least one axle seat disposed on the body; a spindle, rotatably fitted in the axle seat; a positioning part, fitted on the spindle and having a plurality of grooves; at least one support part disposed in the axle seat, wherein the support part has a fitting hole, and the spindle passes through the fitting hole, so as to rotate with the spindle simultaneously, and one of end surfaces is pressed against a plane, such that different height differences exist between the body and the plane; and a stop component, corresponding to the positioning part and movably disposed in the body, wherein the stop component moves between a stop position where the spindle is fixed and a release position where the spindle is allowed to rotate freely, wherein the stop component comprises a movable part for driving the stop component to move to the stop position and the release position. 2. The height adjustment mechanism as claimed in claim 1, wherein the axle seat has an axle hole for allowing the spindle to pass through to be disposed on the axle seat. 3. The height adjustment mechanism as claimed in claim 1, wherein the support part is a structure having a plurality of asymmetric end surfaces. 4. The height adjustment mechanism as claimed in claim 1, further comprising a control member fixed on the spindle for assisting to rotate the spindle, such that the support part supports the body and has different height differences with the plane. 5. The height adjustment mechanism as claimed in claim 1, wherein the stop component further comprises a clamping part and a pin, and the pin has a spring that is normally push the pin, when the stop component moves to the stop position, the clamping part is clamped in the groove to fix the spindle; when the stop component moves to the release position, the pin is movably embedded in the groove. 6. The height adjustment mechanism as claimed in claim 1, wherein the stop component further has at least a sliding slot, and the body has at least one stop unit corresponding to the sliding slot to confine a range that the movable part drives the stop component to move. 7. The height adjustment mechanism as claimed in claim 1, wherein the stop component further comprises two positioning parts, and the body comprises an elastic blade corresponding to the positioning parts, so as to fix the stop component at the stop position and the release position. 8. A computer docking station structure for providing a connection with a notebook computer, comprising: a body, having an opening arranged on one side thereof; two axle seats, disposed on the body, wherein each of the axle seats comprises an axle hole and an accommodation space; a spindle, rotatably fitted in the axle hole, wherein the spindle has a cut section, a positioning member and a control member are fitted on the spindle, the control member protrudes out of the opening and drives the spindle and the positioning member to rotate simultaneously, and the positioning member has a plurality of grooves; two support parts, disposed in the accommodation space, wherein the two support parts respectively have a fitting hole and a plurality of asymmetric end surfaces, and the spindle passes through the fitting hole, so as to rotate with the spindle, and any one of the end surfaces is selectively pressed against a plane, such that different height differences exist between the body and the plane; and a stop component, corresponding to the positioning part and movably disposed on the body, wherein the stop component moves between a stop position where the spindle is fixed and a release position where the spindle is allowed to rotate freely. 9. The computer docking station structure as claimed in claim 8, wherein the stop component further comprises a clamping part and a pin, and the pin has a spring that is normally pressed against the pin, when the stop component moves to the stop position, the clamping part is clamped in the groove to fix the spindle; when the stop component moves to the release position, the pin is movably embedded in the groove. 10. The computer docking station structure as claimed in claim 8, wherein the stop component comprises a movable part for driving the stop component to move to the stop position and the release position. 11. The computer docking station structure as claimed in claim 10, wherein the stop component further has at least one sliding slot, and the body has at least one stop unit corresponding to the sliding slot, so as to confine a range that the movable part drives the stop component to move. 12. The computer docking station structure as claimed in claim 10, wherein the stop component further comprises two positioning parts, and the body comprises an elastic blade corresponding to the positioning parts, so as to fix the stop component at the stop position and the release position.