Mechanism height adjustable hinge mold assembly

Abstract

The hinge assembly for connecting a secondary assembly to the main assembly with rotating shaft includes hook with one cavity, positioning rod extending on one side of the cavity, buckle connected to lower part of the hook to buckle the rotating shaft, elastic part set on one side of the cavity, and fixing rod inserted inside the cavity to connect the secondary assembly and with several embedding part for embedding with the positioning rod. The elastic part produces elasticity to press the fixing rod for clamping with the hook closely.

Description

technical field [0001] The invention relates to a hinge mold assembly, in particular to a hinge mold assembly whose mechanism height can be adjusted. Background technique [0002] Generally, when a scanner is used to capture an image, the clarity of the image is very important. To obtain excellent scanning quality, pay attention to the following items when scanning, such as: use good equipment and environment, correct settings and color standards, use scanning software and image processing software correctly, and select a suitable image file format to store images documents, and selecting originals with better image quality, etc. In addition to the above conditions, the flatness of the document is also an important factor affecting the quality of the scanning result, because in some cases, even the original with the clearest image quality may be curled or creased during scanning. It is always necessary to use external force to flatten the document to reduce the distortion ...

AI Technical Summary

Problems solved by technology

When only scanning a piece of A4-sized paper, the flip cover 12 can press the paper flatly on the glass platform 18; however, as shown in FIG. 1, when the thickness of the scanned document 10 increases, the traditional flatbed scanner When the cover 12 is lifted, the scanned document 10 cannot be firmly placed on the glass platform 18, and often there will be situations such as poor sensitivity or improper placement of the scanned document 10, which greatly reduces the quality of scanning.

Therefore, when the user performs scanning work, he often needs to lightly press the flip cover 12 to increase the pressure, so that the scanned document 10 is closer to the glass platform 18. However, due to the uneven contact points between the flip cover 12 and the scanned document 10, improper force is applied It cannot solve the problems derived from the unevenness of the scanned document 10

[0004] In addition, whenever the flip cover 12 needs to be replaced, for example, when the scanner product model is different or the function of the product is updated, the connection between the scanner body 14 and the flip cover 12 is often slightly different, such as the position of the rotating shaft 16 or the diameter of the rotating shaft 16 Different designs of different sizes make the original flip cover 12 unsuitable and unable to be smoothly assembled into another scanner body 14

Therefore, the original flip cover 12 mold does not have the value of reuse, and the manufacturer must re-open the mold for the flip cover 12 according to the various connection methods between the scanner body 14 and the flip cover 12, which increases the manufacturing cost of the scanner a lot.

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