Lifting support and display device

By rotatably arranging the winding drum portion of the constant force spring in the slide groove in the lifting bracket, the elastic force of the constant force spring is used to maintain the lifting seat at a preset height, thereby solving the problem of the lifting bracket being too large in thickness direction and achieving space saving and compact structure of the display device.

CN223434960UActive Publication Date: 2025-10-14SUZHOU CHENGRUN ELECTRONICS
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Patent Information

Application Number
CN202423054233.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-11
Publication Date
2025-10-14
Estimated Expiration
2034-12-11

AI Technical Summary

Technical Problem

The existing lifting bracket is designed to be relatively large in thickness, resulting in a large overall space occupied by the display device.

Method used

The reel portion using a constant force spring can be rotatably arranged in the slide groove and is connected to the lifting seat through the connecting portion of the constant force spring, providing elastic force to maintain the preset height and reduce the space occupied by the lifting seat in the thickness direction.

Benefits of technology

The size of the lifting bracket is reduced in the thickness direction, the space occupied by the display device is reduced, and the structure is more compact and stable.

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Abstract

The utility model discloses a lifting support and a display device, the lifting support comprises a support body, a lifting seat and a constant force spring, the support body is provided with a chute extending along a first direction; the lifting base is slidably arranged in the sliding groove in the first direction. The constant force spring is arranged in the sliding groove, the constant force spring comprises a winding drum part and a connecting part which are connected, the winding drum part is rotatably arranged on the frame body, the rotating axis of the winding drum part is parallel to the thickness direction of the frame body, the connecting part is connected with the lifting seat, and the constant force spring can provide elastic force for keeping the lifting seat at a preset height for the lifting seat. The size of the lifting support in the thickness direction can be reduced.
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