Telescopic rod for photographic equipment

A telescopic rod comprising:

• an elastic damping structure comprising at least two sections of a tube, wherein the at least two sections are sleeved in sequence from inside to outside;
• wherein the elastic damping structure is arranged between two adjacent sections of the tube;
• wherein the two adjacent sections of the tube comprise an inner tube and an outer tube;
• wherein the elastic damping structure comprises a damping member and an elastic member;
• wherein the damping member is arranged between an end of the inner tube and an inner wall of the outer tube;
• wherein the damping member comprises two damping sleeves, wherein a portion of the two damping sleeves is disposed between the outer wall of the inner tube and the inner wall of the outer tube, a mounting base plate connected to each of the two damping sleeves and extending toward the end surface of the inner tube, and a mounting seat extending into an inner cavity of the inner tube disposed on the mounting base plate;
• wherein the elastic member is placed inside the mounting seat entirely within the inner cavity of the inner tube without occupying space between the inner tube and the outer tube;
• wherein one end of the elastic member is configured to abut against the mounting seat of a first damping sleeve of the two damping sleeves and the other end is configured to abut against the mounting seat of a second damping sleeve of the two damping sleeves;
• wherein an elastic force of the elastic member is configured to drive the inner tube, the damping member and the outer tube to fit closely and form a friction damping with the damping member and the inner wall of the outer tube;
• wherein the inner tube is configured to slide along an inner wall surface of the outer tube through the damping member and is configured to maintain in a relative position after sliding through the damping member.