Equipment used for making three-dimensional city map

Abstract

The invention provides equipment used for making a three-dimensional city map. The equipment comprises a box body. A baffle is arranged on the lower side of the right end face of the box body, and a through groove is formed in the middle position of the right end face of the baffle. A bolt is inserted in the through groove, and the left end of the bolt penetrates through the through groove to be connected with the box body. An inclined plate is arranged on the lower side in the box body. The right end of the inclined plate is connected with the box body through a rotating shaft, and a first spring is fixed to the left side of the lower end face of the inclined plate. A locating block is fixed to the other end of the first spring and is fixed to the lower side of the right wall in the box body. A shell is mounted on the lower side of the left end face of the box body, and a fan is fixed in the shell through a support. Compared with the prior art, the equipment has the following beneficial effects that the aim of rigid impacting buffering and prevention is achieved, and the aim of assisting in cooling for facilitating material taking is also achieved.

Description

technical field [0001] The invention is a device for making a three-dimensional city map, which belongs to the field of map making devices. Background technique [0002] A map is a map that summarizes and chooses the natural and social phenomena of natural geography on a plane according to certain mathematical rules. In teaching or actual display, in order to show the city's appearance more accurately, plastic cutting is often used The method is to draw patterns on the cut plastic blocks to form simulated buildings, shopping malls, etc., and then paste them on the bottom plate to make a three-dimensional city map. When cutting plastic blocks by melting cutting, the plastic blocks will fall directly after cutting, which is easy Deformation affects the aesthetics, and the temperature of the freshly cut plastic block is high, and it is easy to burn if it is taken out directly. Contents of the invention [0003] In view of the deficiencies in the prior art, the object of the ...

AI Technical Summary

Problems solved by technology

[0002] A map is a map that summarizes and chooses the natural and social phenomena of natural geography on a plane according to certain mathematical rules. In teaching or actual display, in order to show the city's appearance more accurately, plastic cutting is often used The method is to draw patterns on the cut plastic blocks to form simulated buildings, shopping malls, etc., and then paste them on the bottom plate to make a three-dimensional city map. When cutting plastic blocks by melting cutting, the plastic blocks will fall directly after cutting, which is easy Deformation affects the aesthetics, and the temperature of the freshly cut plastic block is high, and it is easy to burn if it is taken out directly

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