Digital sand table display device

Abstract

The invention relates to a digital sand table display device which comprises a support, a multi-point touch liquid crystal screen is detachably installed at the top of the support, the multi-point touch liquid crystal screen is connected with a graphic workstation, the graphic workstation is located on the back face of the multi-point touch liquid crystal screen, an electronic sand table program is stored in the graphic workstation, and the graphic workstation is detachably mounted on the support. Compared with the prior art, the digital sand table display device has the advantages that the multi-point touch liquid crystal screen and the graphic workstation which are connected with each other are detachably installed on the support, a sand table model can be displayed to a user in an electronic graphical mode, meanwhile the purpose of real-time change display of the sand table model can be achieved, by directly performing corresponding operation on the sand table model on the multi-point touch liquid crystal screen, detail information of the sand table model can be obtained, and the purpose of interactive display is achieved.

Description

technical field [0001] The invention relates to the technical field of sand table display, in particular to a digital sand table display device. Background technique [0002] The traditional sand table is a model made of sand, war chess and other materials according to a certain proportion according to the topographic map, aerial photo or field terrain. When making a sand table, it is mainly divided into simple production methods and permanent production methods. The sand table made is mainly made of silt and war chess temporarily piled on the site, while the permanently made sand table is made of foam plastic board or plywood, gypsum board, paper pulp and other materials. The speed is slow, and the sand table display cannot be changed in real time according to the actual situation, and it is also difficult to achieve the purpose of effective human-computer interaction, and the user cannot know the detailed information of the model. Contents of the invention [0003] The ...

AI Technical Summary

Problems solved by technology

[0002] The traditional sand table is a model made of sand, war chess and other materials according to a certain proportion according to the topographic map, aerial photo or field terrain. When making a sand table, it is mainly divided into simple production methods and permanent production methods. The sand table made is mainly made of silt and war chess temporarily piled on the site, while the permanently made sand table is made of foam plastic board or plywood, gypsum board, paper pulp and other materials. The problem of slow speed, and the real-time change of the sand table display cannot be performed according to the actual situation, and it is also difficult to achieve the purpose of effective human-computer interaction, and the user cannot know the detailed information of the model

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