Adjusting mechanism based on radiology department CT machine conveying bed

By combining the bending guide ring and transmission ball structure with the lifting actuator, the vertical and horizontal movements of the CT machine's transport bed are combined, solving the problem of inconvenient adjustment of the existing CT machine's transport bed and improving the efficiency of feeding into the detection end.

CN224461711UActive Publication Date: 2026-07-07沈蒋永琰
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Patent Information

Application Number
CN202520039455.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2026-07-07
Estimated Expiration
2035-01-08

AI Technical Summary

Technical Problem

The current CT scanner's transport bed has a separate vertical and horizontal adjustment design, which makes adjustment cumbersome and makes it difficult to efficiently deliver patients to the testing end.

Method used

The system employs a curved guide ring and transmission ball structure. The transmission ball is driven to move along the curved guide ring by a lifting actuator, thereby combining the vertical and horizontal movements of the conveyor bed plate and using vertical driving force to complete the overall feeding of the bed plate.

Benefits of technology

The system enables easy adjustment of the transport bed, allowing vertical and horizontal movement to be completed using only vertical driving force, thus improving the efficiency of patient delivery to the CT scanner.

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Abstract

The utility model discloses an adjusting mechanism based on a radiology department CT (Computed Tomography) machine conveying bed, which relates to the technical field of medical auxiliary instruments and comprises a bottom plate, a bent guide ring, a plurality of transmission balls, a conveying bed plate and a limiting guide piece, the bottom end of the bent guide ring is a vertical part, and the top end of the bent guide ring is an inclined part; the bottom end of the bent guide ring is fixed to the bottom plate, the transmission balls are located in the bent guide ring, and the transmission ball located at the bottommost part is driven by the lifting execution part. A penetrating shaft is fixed to the bottom of the conveying bed plate through two mounting plates, a penetrating inclined hole bent in the direction of the bent guide ring is formed in the bent guide ring, and the penetrating shaft penetrates through the penetrating inclined hole and is located above the topmost transmission ball. Compared with an existing design, the conveying bed plate can move in the vertical direction and the horizontal direction only by providing driving force in the vertical direction, so that one end of the conveying bed plate is pushed to the detection end of the CT machine, and detection is facilitated.
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