Electric curtain with tension adjusting mechanism

By introducing a combination of connecting ropes and connecting sleeves with an electric thrust assembly into the motorized screen, the problem of side swaying of the screen was solved, achieving a flat and stable screen that is easy to put on and take off, thus improving the user experience and structural reliability.

CN224417164UActive Publication Date: 2026-06-26JIANGXI LIANGPING INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGXI LIANGPING INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-09-16
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing motorized screens are prone to wavy movement on the sides after unfolding due to airflow disturbances or tilting, affecting the flatness of the projected image. Furthermore, existing rigid edge strip structures are complex, take up a lot of space, and are easily damaged.

Method used

Design an electric curtain with a tension adjustment mechanism. Through the connection of the connecting rope and the connecting sleeve, and the electric thrust component, rigid support is achieved on the side of the curtain. After the curtain is unfolded, the electric thrust component presses the connecting sleeve to form a fit, providing stable support.

Benefits of technology

It effectively prevents the screen from wobbling on the sides, ensuring a flat projection image. It is easy to use, has a compact structure that does not take up extra space, and a highly reliable mechanical interlocking structure.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224417164U_ABST
    Figure CN224417164U_ABST
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Abstract

The utility model discloses a kind of electric curtain with tension adjusting mechanism, to solve the problem of existing electric curtain side edge easy to shake, flatness is not good. It includes curtain, driving motor, reel and bottom bar. The both sides of the reel are provided with tension adjusting mechanism. The tension adjusting mechanism includes connecting rope, multiple hard connecting sleeves and electric thrust component. The connecting rope one end is fixed to reel, other end is fixedly connected with curtain bottom end side, and multiple connecting sleeves are set on it. The end of adjacent connecting sleeve is respectively provided with mutually embeddable insertion end and embedded end. After curtain is completely unfolded, the electric thrust component is started, and the most top connecting sleeve is pressed down tightly, so that all series connecting sleeve is mutually embedded and taut, and a rigid support edge is formed, so as to tighten and stabilize curtain side edge, effectively prevent shaking, ensure curtain surface flatness.
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