Intelligent, multi-purpose and convenient-to-accommodate teaching ruler

Abstract

The invention discloses an intelligent, multi-purpose and convenient-to-accommodate teaching ruler which comprises a ruler body, wherein the ruler body is of a foldable structure; the ruler body is transversely provided with two groups of parallel first folding parts transversely penetrating the ruler body; a second folding part transversely penetrating the ruler body is arranged in the longitudinal middle of the ruler body; an arc-shaped accommodating bag is further arranged at a corner on one side of the ruler body; the ruler body is made of transparent resin material; the first folding parts uniformly divide the ruler body into three parts; the arc-shaped accommodating bag is made of wearproof non-woven fabrics; the first folding parts are perpendicular to the second folding part; and the first folding parts and the second folding part are made of rubber material and are integrally fused with the ruler body. The intelligent, multi-purpose and convenient-to-accommodate teaching ruleradopts a transversely and longitudinally folded structure to realize bidirectional folding of the ruler; and in addition, the accommodating bag is used for fixing the ruler in an auxiliary manner toenable the ruler not to move at random and prevent damage.

Description

technical field [0001] The invention relates to the technical field of intelligent teaching appliances, in particular to an intelligent and multi-purpose teaching ruler that is easy to store. Background technique [0002] There are many kinds of tools for teaching, among which the ruler is a key member. However, the ruler has many uses and needs to draw various graphics. Therefore, it is more troublesome to carry all kinds of rulers, and it takes up more space. It has good folding and storage function. [0003] Based on this, the present invention is devoted to developing an intelligent, multi-purpose, and easy-to-storage teaching ruler. SUMMARY OF THE INVENTION [0004] In order to solve the above-mentioned various kinds of existing teaching tools, the ruler is a key member. However, the ruler has many uses and needs to draw various graphics. Therefore, it is more troublesome and more occupied to carry all kinds of rulers. Due to the existing problems such as lack of sp...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, there are many kinds of teaching tools, among which the ruler is a key member. However, the ruler has many uses and needs to draw various graphics. Therefore, it is more troublesome to carry all kinds of rulers, and it takes more time. Space, does not have good folding and storage functions and other existing problems, in view of the shortcomings of the existing technology, it provides an intelligent multi-purpose, easy to store teaching ruler

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