A smart lift shelf for refrigerator

Abstract

The invention discloses an intelligent lifting shelf for a refrigerator, which relates to the technical field of refrigerators. In the present invention: the CCD camera array is installed on the inner surface of the storage room of the refrigerator; the couplings are respectively installed at both ends of the biaxial motor; one end of the transmission rod is fixedly connected with the coupling; the other end of the transmission rod is installed with the first gear; The bottom end of the gear connecting rod meshes with the first gear; a rack is installed on the sliding guide rail; the second gear at the lower end of the driven rod meshes with the rack; the first slider and the second slider cooperate with the fixed guide rail. The invention installs a CCD camera array in the refrigerator to intelligently identify and judge the size of the stored objects, calculate the required lifting height, and automatically adjust and adapt to the storage space of the objects to be stored; through the dual-axis drive motor, both sides of the shelf are simultaneously driven and fixed The advanced mechanical transmission structure realizes the smooth and synchronous lifting of the shelf; through the installation of the limiter, the maximum and minimum strokes of the shelf lifting are limited to avoid exceeding the operating range.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, in particular to an intelligent lifting shelf for refrigerators. Background technique [0002] When using a refrigerator, when the objects stored by the user are large, a large space is required; when the objects stored are small, the space is hoped to be compressed as much as possible. However, the interior of the existing refrigerator and the internal shelves are basically in the same position. It has been fixed, and the adjustable space between the two shelves is small, which cannot meet the needs of changing the size of the space at any time, and is not conducive to maximizing the use of storage space. Some existing patents, although the shelf lifting function has been realized to a certain extent, the lifting height and lifting space are limited, and automatic lifting cannot be satisfied. Intelligent lifting or lifting is not synchronized, causing problems such as tilting, bending, and...

AI Technical Summary

Problems solved by technology

[0002] When using a refrigerator, when the objects stored by the user are large, a large space is required; when the objects stored are small, the space is hoped to be compressed as much as possible. However, the interior of the existing refrigerator and the internal shelves are basically in the same position. It has been fixed, and the adjustable space between the two shelves is small, which cannot meet the needs of changing the size of the space at any time, and is not conducive to maximizing the use of storage space

Some existing patents, although the shelf lifting function has been realized to a certain extent, the lifting height and lifting space are limited, and automatic lifting cannot be satisfied. Intelligent lifting or lifting is not synchronized, causing problems such as tilting, bending, and even deformation of the shelf. Cause problems such as poor blockage, loud noise, and short life of the device

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