Two-dimensional code information reading device for ancient and famous tree signboard

Abstract

The invention discloses a two-dimensional code information reading device for an ancient and famous tree signboard. A tree, a fixing device and the two-dimensional code information reading device are involved; the two-dimensional code information reading device is connected with a trunk of the tree through the fixing device; the fixing device is provided with a round hoop; one side of the hoop is connected with the two-dimensional code information reading device; a gap is formed in the other side of the hoop, and two sides of the gap are connected with long strips; rubber convex pieces are uniformly distributed on the inner side wall of the hoop around the axis; through holes are formed in the long strips in a spacing manner; the fixing device penetrates through the through holes of the long strips through screw rods and are matched with nuts to fix the two-dimensional code information reading device on the tree; a cavity is inwards concavely formed in the two-dimensional code information reading device. The two-dimensional code information reading device for the ancient and famous tree signboard is simple in structure and multifunctional; people can check information of an ancient tree conveniently, while the skin of the ancient tree is not damaged; the two-dimensional code information reading device is very practical and convenient.

Description

technical field [0001] The invention relates to the field of garden planting, in particular to a device for reading two-dimensional code information on a signboard of ancient and famous trees. Background technique [0002] Ancient and famous trees, according to the regulations of the relevant departments of our country, are generally old trees that are more than a hundred years old; those trees that are rare, valuable, or have historical value and commemorative significance can be called famous trees. Classification of ancient and famous trees: ancient trees are divided into national first, second and third grades. [0003] Most of the existing signs of ancient and famous trees are hung on the trees or nailed into the tree poles of the trees. In this way, the signs are easily blown by the wind, making it difficult for people to see the contents on the signs clearly. The way it does damage to the trunk and skin of the tree is not very good either. And because there are many...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing signs of ancient and famous trees are hung on the trees or nailed into the tree poles of the trees. In this way, the signs are easily blown by the wind, making it difficult for people to see the contents on the signs clearly. damage to the trunk and skin of the tree in a way that is not very good

And because there are many trees in the garden, people need to go closer to check the contents on the signs, and most of the old and famous trees will build a protective fence around the periphery, which will cause people to step on the protective fence and bring troubles to the managers of garden trees. Inconvenient, and this traditional signboard, due to the limited size of the signboard itself, the content of the records is also limited, which cannot help people understand the detailed information of ancient and famous trees.

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