OPENTECHNICAL PUBLICATION OT-2026-000000408 Telescopic rod with a step Published: 2026-09-15T19:02:50.957734Z Permanent URL: https://opentechnical.org/p/OT-2026-000000408 Categories: Industrial Components, Safety & Infrastructure > Structural Components ------------------------------------------------------------------------ ABSTRACT A tripod comprising a main body with a rotating cavity at the upper end, a ball rotatably arranged in the rotating cavity, and a ball swing locking mechanism for locking or releasing the ball; the ball swing locking mechanism comprises a locking assembly that is slidably matched with the main body, a reset elastic member located between the locking assembly and the main body, and a limiting assembly connected to the main body and provided with a movable pin that cooperates with the locking assembly; in response to the locking assembly slides under an external force, the movable pin may be moved and positioned to a locked position or an unlocked position; in the locked position, the locking assembly presses against the ball to limit the axis swing of the ball; in the unlocked position, the locking assembly releases the ball to allow the ball to swing. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000000408 Published 2026-09-15T19:02:50.957734Z https://opentechnical.org/p/OT-2026-000000408