Classification display device for multi-case analysis of laws

Abstract

The invention discloses a classification display device for multi-case analysis of laws, which comprises a fixing plate, the rear side of the fixing plate is fixedly connected with a magnet plate, the front side of the fixing plate is provided with a plurality of connecting grooves, the plurality of connecting grooves are oppositely arranged in a matched manner, the front side of the fixing plate is provided with a connecting plate, and the connecting plate is fixedly connected with the magnet plate. Two deep grooves are symmetrically formed in the side, close to the fixing plate, of the connecting plate, connecting rods are slidably arranged in the two deep grooves in a sleeved mode, the connecting rods penetrate through the deep grooves and are correspondingly arranged with the connecting grooves and the magnet plates in a matched mode, fourth springs are fixedly connected to the positions, located in the deep grooves, of the connecting rods, and the other sides of the fourth springs are fixedly connected with the deep grooves. And two moving grooves are symmetrically formed in the left side and the right side of the connecting plate. Various different fixing operations are arranged, corresponding adjustment can be conducted according to the actual working condition, the overall stabilizing effect is good, and case analysis and research operation work can be conducted more conveniently.

Description

technical field [0001] The invention relates to the technical field of legal teaching appliances, in particular to a classification display device for analyzing multiple cases of law. Background technique [0002] When conducting legal teaching work, it is often necessary to analyze and operate multiple cases in the past, which is more convenient for students to understand relevant laws and regulations and the corresponding handling methods, and improve the overall teaching level. At present, in the teaching process, usually The paper articles in the case and the corresponding physical evidence are displayed on the corresponding display board. The overall operation is simple and the cost is low. However, in the actual use process, the traditional display board is passed between the magnet block and the iron block. The attractive effect of the paper can complete the clamping and fixing operation of the article. The overall fixing effect is general, and the stability is poor. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the traditional display board completes the clamping and fixing operation of the object through the attraction between the magnet block and the iron block, the overall fixing effect is general, and the stability It is poor, and cannot complete the fixing effect on most papers, and then needs to use multiple magnet blocks to cooperate with the operation, which has a certain impact on the normal viewing operation, and the traditional display board only uses magnet blocks and iron blocks to attract each other. The method is fixed, the fixing effect is relatively single, and it is impossible to display and operate a variety of different physical evidence in the case, resulting in low overall practicability. A classification display device for multi-case analysis of the law is proposed

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