CN2283905Y

CN2283905Y - Geography special subject showing box

Info

Publication number: CN2283905Y
Application number: CN 96245426
Authority: CN
Inventors: 李连生
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-30
Filing date: 1996-10-30
Publication date: 1998-06-10
Anticipated expiration: 2006-10-30

Abstract

The utility model provides a geography special subject showing box, which is composed of a box body and special subject drawing boards, wherein, background pictures are drawn on the box body, and the box body is provided with a hanging device; the main content of the geography textbooks of the primary and secondary schools are sorted and classified into a series of special subjects which are cut and made into the special subject drawing boards, and the special subject drawing boards are overlapped with the background pictures to show geographical objects. The utility model has the advantages of large knowledge capacity, direct viewing, conspicuity and flexibility, and is suitable for the geography teaching of the primary and secondary schools and the intelligence development of children.

Description

Geographical special topic is showed case

The utility model relates to a kind of teaching demonstration apparatus, the map demonstration equipment on particularly a kind of geographical teaching.

The geographical wall chart that generally uses in the geographical teaching of primary and middle school, have in bright gay color, the characteristics of graphical specification, but the content that relates on its every width of cloth figure is more, the resolution thing is low, the emphasis different with each joint of classroom instruction is incompatible with the interpreting blueprints content, " the map series demonstration board " that China CN2169178Y on June 15th, 1994 bulletin is authorized, though solved the problems referred to above better, utilize light to show and express different geographical graph outline and title, have intuitively eye-catching flexible characteristic, but also exist the geographical knowledge capacity little simultaneously, it is higher to manufacture cost, is difficult to the deficiency of penetration and promotion, enlarge capacity, its cost will improve significantly, and its rapid wear degree is obviously increased.

The purpose of this utility model just is to provide a kind of geographical special topic that comprises the middle and primary schools main knowledge point of geography teaching material of can showing intuitively to show case, to overcome the deficiency of existing geographical teaching aid.

The utility model is achieved in that it is made up of casing and geographical thematic chart board, the both sides of its casing have Background, top is provided with the extension device for hoisting, the special topic chart board has geographical object profile, sign and title, and has a corresponding extension lifting hole(eyelet), be superimposed upon on the Background by this extension device for hoisting special topic chart board, show the relative position of geographical object.

Background can be Chinese administrative division figure, administrative division, world figure, perhaps a certain regional administrative division figure.

The special topic chart board is a content with geographical objects such as mountain range, river, terrain profile, mineral products, forest zone, agricultural production distribution, weather, natural zones respectively, draw with the engineer's scale identical with Background, the profile sign, title, the sanction that only keep above-mentioned thematic knowledge point are removed remainder.

The utility model has the advantages that: simple in structure, cost is low, and is simple with the material that are easy to get such as plank, iron sheet, lining cloth, plastics, technology; The geographical knowledge capacity is big, and is practical, is applicable to the teaching of every geography class of middle and primary schools; Sign is outstanding, and is intuitively eye-catching, is methodically arranged, and the geographical knowledge sorted generalization, each special topic is depicted as a chart board, is background with the administrative division, has got rid of the interference of other numerous knowledge points, is convenient to understand memory, strengthened teaching efficiency.

The utility model is described in further detail below in conjunction with embodiment that accompanying drawing provides:

Fig. 1 is that present embodiment special topic chart board overlaps the user mode synoptic diagram with Background

Fig. 2 is a present embodiment casing synoptic diagram

Fig. 3 is distributed as the chart board synoptic diagram of special topic with the river for present embodiment

Shown in Fig. 1-3, manufacture casing 1 with veneer, its front has Chinese administrative division Fig. 2 and extension hangs stake 4, manufacture the river thematic chart board 3 that distributes with transparent resin, only keep each big river profile sign, title, sanction except that remainder, be provided with and hang lifting hole(eyelet) 5, thematic chart board is suspended on to hang hangs in the stake 4, thematic chart board is superimposed upon on the Chinese administrative division figure, then each big river relative position on Chinese domain is just clear, observably show, other thematic contents can be complied with same procedure operation, finish using, thematic chart board is taken off, put into the casing collection, be easy to carry, preserve.

The utility model both can be made into large-scale teaching aid, also can be made into small-sized learning aid, allowed teaching aid and learning aid carry out synchronously, cultivated student's operating ability, and was more directly perceived concrete, interesting strong.Also can be made as more small-sized toy, be used for preschool child's intelligence development.

Claims

1. a geographical special topic is showed case, form by casing and thematic chart board, the both sides that it is characterized in that this casing have Background, top is provided with the extension device for hoisting, this special topic chart board has geographical thematic things profile sign and title, and having corresponding extension lifting hole(eyelet), thematic chart board is superimposed upon on the Background, shows the relative position of thematic geographical object.

2. geographical special topic according to claim 1 is showed case, it is characterized in that: thematic chart board is to use the engineer's scale identical with Background to draw, and each chart board only keeps profile, sign and the title of a thematic things of geography.