Telescopic data line with small stroke adjustment
By employing a guide design with multiple convex ribs and torsion springs in the data cable, the problem of large adjustment range in existing telescopic data cables has been solved, achieving the effects of small stroke adjustment and improved stability.
CN224164471UActive Publication Date: 2026-04-24DONGGUAN YUNHAI TIMES ELECTRONIC TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202521024871.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-22
- Publication Date
- 2026-04-24
- Estimated Expiration
- 2035-05-22
AI Technical Summary
Technical Problem
Existing retractable data cables have significant limitations in length adjustment, affecting the user experience, and the current design makes it difficult to achieve stable adjustment for short strokes.
Method used
The guide design employs multiple convex rib structures, combined with torsion springs and swing arms, to achieve the interval setting of multiple sets of guide structures. Small stroke adjustment is achieved by switching the guide structures, while ensuring rotational stability and automatic retraction function.
Benefits of technology
It enables small-stroke adjustment of the data cable, improves the user experience, and ensures the stability of rotation and automatic retraction.
✦ Generated by Eureka AI based on patent content.
Abstract
The telescopic data line comprises a housing, a rotating disc, a torsion spring and a swing arm, the housing is provided with a containing cavity, the rotating disc is installed in the containing cavity in a pivoted mode, the rotating disc is provided with a partition plate, the partition plate is divided into an inner cavity and an outer cavity, the torsion spring is arranged in the inner cavity, one end of the torsion spring is connected with the rotating disc, and the other end of the torsion spring is connected with the swing arm. The other end of the torsion spring is connected with the shell; the torsion spring is used for applying elastic force for winding the data line to the turntable; a driving groove is formed in the upper wall of the rotating disc in a concave mode and comprises an inner side wall and an outer side wall, the inner side wall is provided with at least two protruding edges, a guiding structure is arranged between the protruding edges and the outer side wall, a locking channel is defined by the guiding structure and the inner side wall, and an unlocking channel is defined by the guiding structure and the outer side wall. The guide structure comprises a first arc-shaped part and a second arc-shaped part, a concave arc opposite to the protruding edge is arranged on the inner side of the first arc-shaped part, and the front end of the second arc-shaped part extends to the rear portion of the second arc-shaped part to define an extending-in channel.
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