Quick locking structure and supporting frame
The quick-locking structure utilizes a tapered protrusion and groove to achieve rapid locking and unlocking of the support frame, solving the problem of cumbersome operation of existing support frames and improving ease of use and shooting adjustment efficiency.
CN224339851UActive Publication Date: 2026-06-09ZHONGSHAN JINGGE ELECTRONIC TECH CO LTD
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Patent Information
- Application Number
- CN202521208347.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-09
- Estimated Expiration
- 2035-06-13
AI Technical Summary
Technical Problem
Existing support frames are cumbersome to adjust and lock, making it difficult to meet the needs of fast and stable shooting.
Method used
A quick-locking structure is designed, including a base, a ball head, a movable seat, a retaining component, and a pressure plate. Through the cooperation of the tapered protrusion and the groove, the pressure plate operates the movable seat to switch between the locked and unlocked positions, thereby realizing the quick locking and unlocking of the ball head.
Benefits of technology
The support frame has been made more convenient to use, meeting the needs of 360° horizontal shooting adjustment and long-term static shooting, and simplifying the operation process.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a rapid locking structure and a supporting frame. The rapid locking structure comprises a base, a ball head, a movable seat, a retaining assembly and a pressing plate. A rotating cavity and a movable cavity are formed in the base; the ball head is arranged in the rotating cavity, and a conical groove is formed in the ball head; the movable seat is arranged in the movable cavity, is provided with a conical convex part and is provided with a locking position and an unlocking position which can be mutually switched; the keeping assembly is arranged in the movable cavity, is connected with the movable seat and is used for keeping the movable seat at a locking position or an unlocking position; the pressing plate is arranged on the base, is connected with the movable seat and is used for operating the movable seat to be switched between the locking position and the unlocking position; the conical convex part can be inserted into the conical groove when the movable seat is located at the locking position so as to limit the rotation of the ball head in the rotating cavity, or the conical convex part can be separated from the conical groove when the movable seat is located at the unlocking position so as to enable the ball head to rotate in the rotating cavity; through the structure, the movement of the ball head in the rotating cavity can be controlled by pressing the pressing plate, the use convenience is improved, and the use requirement is met.
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