Microphone holder with adjustable clamping spacing

A microphone holder with an adjustable clamping spacing comprising:

• a coupling seat;
• a holding seat made of flexible, deformable, and shape-restorable material, wherein the holding seat includes a lower end having an upper assembling portion assembled with the coupling seat, wherein the holding seat further includes an adjusting portion located above and connected to the upper assembling portion, wherein a clamping portion is located above and connected to the adjusting portion, wherein the adjusting portion includes a central portion having a longitudinal groove extending downwards from a top end thereof, wherein a clamping groove is defined by a first actuating portion and a second actuating portion located on two sides of the clamping groove, wherein the first actuating portion includes a first inclined guiding face that tapers downwards towards a central portion of the adjusting portion, wherein the second actuating portion includes a second inclined guiding face that tapers downwards towards a central portion of the adjusting portion, wherein the clamping portion includes first and second clamping pieces having lower ends connected to the first and second actuating portions, respectively, and wherein the clamping groove is defined between the first and second clamping pieces;
• and
• an adjusting ring disposed around the adjusting portion of the holding seat, wherein the adjusting ring is displaceable in a vertical direction relative to the adjusting portion, wherein the adjusting ring includes a central portion including a longitudinal hole having an inner periphery, wherein an upper end of the inner periphery of the longitudinal hole includes an abutting portion configured to abut against the first and second inclined guiding faces, and wherein a vertical position of the adjusting ring relative to the adjusting portion of the holding seat is adjustable to adjust a width of the clamping groove.