A map auxiliary marking device

A technology for marking devices and maps, applied in the directions of maps/plans/charts, educational appliances, instruments, etc., can solve problems such as the inability to identify the population number and the inability to flexibly change the numbers on the map.

Inactive Publication Date: 2020-12-29
WUHAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a map auxiliary marking device to solve the technical problem that the map in the prior art or related art cannot identify the population of each area, and the numbers written directly on the map cannot be changed flexibly

Method used

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  • A map auxiliary marking device
  • A map auxiliary marking device

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0022] like figure 1 A...

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Abstract

The invention belongs to the technical field of urban and rural construction and provides a map auxiliary marking device. The device comprises a fixing assembly, a marking assembly and a statistical assembly; the fixing assembly is used for fixing a map; the connection end of the marking assembly is connected with the fixing assembly; the action end of the marking assembly can slide relative to the fixing assembly so as to divide a map into a plurality of areas; the connection end of the statistical assembly is connected with the fixing assembly; and the statistical assembly is used for adjusting and displaying the number of the population of each area according to the population information in the areas. With the map auxiliary marking device provided by the invention adopted, the number of the population of each area can be visually displayed; and a user can flexibly delineate the area of residential land in different places. The map auxiliary marking device is suitable for being usedin the design process of urban and rural planning.

Description

technical field [0001] The invention relates to the technical field of urban and rural planning, in particular to a map auxiliary marking device. Background technique [0002] Urban and rural planning is the use of existing maps and satellite maps by governments at all levels to develop and manage the historical situation in combination with reality. resources, protection of ecology and natural environment. In the process of urban and rural planning and design, it is first necessary to plan the residential land area in different places according to the number of urban population. However, existing maps for town planning cannot identify the population of each region, and directly writing numbers on the map cannot be changed flexibly. Existing town planning maps cannot allow users to flexibly delineate residential land areas in different places during urban and rural planning, and are not suitable for use in the design process of urban and rural planning. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B29/00
CPCG09B29/006
Inventor 李林琪胡贝伍昌友
Owner WUHAN UNIV OF SCI & TECH
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