Dual-use adaptor and speaker stand having the same
AssigneeK.H.S. Musical Instrument Co., Ltd.
InventorLi-Gang Wang
Life of this patent
Estimating the term…
Abstract
A dual-use adaptor includes a stationary tube, a section tube, a conversion nut, an adjusting stud, a first positioning screw, and a second positioning screw. The stationary tube includes a first end fixed to the section tube and a second end rotationally coupled to the conversion nut. The adjusting stud includes a positioning groove and is disposed within the stationary tube to threadably couple with the conversion nut. The first positioning screw extends radially from the inner wall of the stationary tube to the conversion nut. The second positioning screw extends radially from the inner wall of the stationary tube to the positioning groove. Rotation of the conversion nut causes the adjustment stud to move axially along the stationary tube.
Claims5
A dual-use adaptor, comprising:
- a stationary tube;
- a section tube fixed to a first end of the stationary tube;
- a conversion nut rotationally connected to a second end of the stationary tube;
- an adjusting stud being disposed within the stationary tube to threadably couple with the conversion nut and comprising a positioning groove;
- a first positioning screw extending radially from an inner wall of the stationary tube to the conversion nut;
- and
- a second positioning screw extending radially from the inner wall of the stationary tube to the positioning groove;
- whereby rotation of the conversion nut causes the adjustment stud to move axially along the stationary tube, and wherein the adjusting stud is flush with the conversion nut such that the stationary tube is adapted to insert into an first hole of a first speaker, or the adjusting stud is jutted out the conversion nut such that the adjusting stud is adapted to insert into a second hole of a second speaker.
A speaker stand having an end that comprises a dual-use adaptor, which comprising:
- a stationary tube;
- a section tube fixed to a first end of the stationary tube;
- a conversion nut rotationally connected to a second end of the stationary tube;
- an adjusting stud being disposed within the stationary tube to threadably couple with the conversion nut and comprising a positioning groove;
- a first positioning screw extending radially from an inner wall of the stationary tube to the conversion nut;
- and
- a second positioning screw extending radially from the inner wall of the stationary tube to the positioning groove;
- whereby rotation of the conversion nut causes the adjustment stud to move axially along the stationary tube, and wherein the adjusting stud is flush with the conversion nut such that the stationary tube is adapted to insert into an first hole of a first speaker, or the adjusting stud is jutted out the conversion nut such that the adjusting stud is adapted to insert into a second hole of a second speaker.
Dependencies are inferred from the claim text.