CN208637034U - A kind of historical dynasty transition explanation teaching aid - Google Patents
A kind of historical dynasty transition explanation teaching aid Download PDFInfo
- Publication number
- CN208637034U CN208637034U CN201820502288.6U CN201820502288U CN208637034U CN 208637034 U CN208637034 U CN 208637034U CN 201820502288 U CN201820502288 U CN 201820502288U CN 208637034 U CN208637034 U CN 208637034U
- Authority
- CN
- China
- Prior art keywords
- spool
- display board
- map
- board
- scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of historical dynasty transition to explain teaching aid, including board, board two sides are respectively equipped with display board, the two sides of display board are equipped with groove, and map spool is equipped in the groove of side, and map spool both ends are connect by return spring with display board, volume has displaying cloth on map spool, it is equipped in the other side groove of display board and stretches spool, stretched spool one end and be connected with right-angle gear box, show one end setting of cloth on stretching spool；It shows that plate surface upper and lower ends are equipped with horizontal concrete chute, is equipped between horizontal concrete chute and moves horizontally scale；Horizontal concrete chute both ends are equipped with vertical chute, vertical shift scale is equipped between vertical chute, the utility model is by map spool, displaying cloth and stretches spool, it can be convenient the replacement dynasty territory figure to be shown, display board is two, can show the different dynasties respectively, to compare study, convenient for understanding the transition in front and back dynasty, so that thering is system comprehensively to understand entire history, remember more deep.
Description
Technical field
The utility model relates to teaching equipment field, more specifically a kind of historical dynasty transition explain teaching aid.
Background technique
There is long history in China, in long historical floods, even more experienced multiple changes of dynasties, current
It is that segmentation is imparted knowledge to students to every phase of history in historical teaching, one dynasty in dynasty learn, this is resulted in
Entire history can not be carried out the comparison of front and back, do not remembered by the knowledge " division of history into periods " in students'learning between each dynasty
Gu and meaning is smaller.
Summary of the invention
The goal of the invention of the utility model is aiming at the deficiencies in the prior art, to provide a kind of going through convenient for comparison
Shichao generation transition explain teaching aid.
The utility model is achieved through the following technical solutions:
A kind of historical dynasty transition explanation teaching aid, including board, the board two sides are respectively equipped with display board, described
The two sides of display board are equipped with groove, are equipped with map spool in the side groove, map spool both ends pass through return spring
It is connect with display board, volume has displaying cloth on the map spool, is equipped in the other side groove of the display board and stretches spool, institute
The one end for stating stretching spool is connect by bearing with display board, and the other end for stretching spool is connected with right-angle gear box, institute
The other end for stating right-angle gear box is connected with handle, and one end setting for showing cloth is on stretching spool；The display board table
Face upper and lower ends are equipped with horizontal concrete chute, are equipped between the horizontal concrete chute and move horizontally scale；The horizontal concrete chute both ends are equipped with
Vertical chute, vertical shift scale is equipped between the vertical chute, and the displayings cloth setting is moving horizontally scale and displaying
Between plate.
Rotational handle stretches spool rotation to drive, and makes to show the dynasty territory figure arranged exhibits and show the need for showing, mobile
Move horizontally the territory variation that scale and vertical shift scale more outstanding can show somewhere.
Above-mentioned horizontal concrete chute is equipped with horizontal scale.
Above-mentioned vertical chute is equipped with vertical scale.
The setting of the vertical scale of horizontal scale facilitates in two display boards of left and right and moves horizontally scale and vertical shift scale
It is positioned, to accurately compare the territory variation in somewhere.
Further, fixed pulling rope is equipped at the top of above-mentioned board.
The beneficial effects of the utility model are: by map spool, showing cloth and stretching spool, it can be convenient replacement and wanted
The dynasty territory figure of displaying, display board are two, can show the different dynasties respectively, so that study is compared, convenient for understanding
The transition in front and back dynasty are remembered more deep so that having system comprehensively to understand entire history.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model display board schematic side view；
Fig. 3 is the utility model display board schematic top plan view；
In figure: 1- board, 2- display board, 3- groove, 4- map spool, 5- return spring, 6- show cloth, 7- stretch rolls
Axis, 8- bearing, 9- right-angle gear box, 10- handle, 11- horizontal concrete chute, 12- move horizontally scale, 13- vertical chute, and 14- is erected
Scale, 15- horizontal scale, the vertical scale of 16-, 17- fixed pulling rope are moved in translation.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can
To be better understood by the utility model, but and it is not so limited the utility model.
A kind of historical dynasty transition explain teaching aid, including board 1, and fixed pulling rope 17 is equipped at the top of board 1, described to write
1 two sides of letter stencil are respectively equipped with display board 2, and the two sides of the display board 2 are equipped with groove 3, ground picture scroll is equipped in the side groove 3
Axis 4,4 both ends of map spool are connect by return spring 5 with display board 2, and there is volume on the map spool 4 shows cloth 6, institute
It states to be equipped in the other side groove 3 of display board 2 and stretches spool 7, described one end for stretching spool 7 is connected by bearing 8 and display board 2
It connects, the other end for stretching spool 7 is connected with right-angle gear box 9, and the other end of the right-angle gear box 9 is connected with handle
10, one end setting for showing cloth 6 is on stretching spool 7；The 2 surface upper and lower ends of display board are equipped with horizontal concrete chute 11,
It is equipped between the horizontal concrete chute 11 and moves horizontally scale 12, horizontal concrete chute 11 is equipped with horizontal scale 15；The horizontal concrete chute
11 both ends are equipped with vertical chute 13, and vertical shift scale 14 is equipped between the vertical chute 13, and vertical chute 13 is equipped with perpendicular
Straight scale 16, the setting of displaying cloth 6 are moving horizontally between scale 12 and display board 2.
Claims (4)
1. a kind of historical dynasty transition explain teaching aid, including board, it is characterised in that: the board two sides are respectively equipped with exhibition
Show plate, the two sides of the display board are equipped with groove, are equipped with map spool in the side groove, map spool both ends pass through
Return spring is connect with display board, and volume has displaying cloth on the map spool, is equipped with and is drawn in the other side groove of the display board
Spool is stretched, described one end for stretching spool is connect by bearing with display board, and the other end for stretching spool is connected with right angle
Gear-box, the other end of the right-angle gear box are connected with handle, and one end setting for showing cloth is on stretching spool；It is described
It shows that plate surface upper and lower ends are equipped with horizontal concrete chute, is equipped between the horizontal concrete chute and moves horizontally scale；The horizontal concrete chute
Both ends are equipped with vertical chute, and vertical shift scale is equipped between the vertical chute, and the displaying cloth setting is moving horizontally mark
Between ruler and display board.
2. a kind of historical dynasty transition according to claim 1 explain teaching aid, it is characterised in that: horizontal concrete chute is equipped with water
Flat scale.
3. a kind of historical dynasty transition according to claim 1 or 2 explain teaching aid, it is characterised in that: the vertical chute
It is equipped with vertical scale.
4. a kind of historical dynasty transition according to claim 1 or 2 explain teaching aid, it is characterised in that: the board top
Portion is equipped with fixed pulling rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502288.6U CN208637034U (en) | 2018-04-10 | 2018-04-10 | A kind of historical dynasty transition explanation teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502288.6U CN208637034U (en) | 2018-04-10 | 2018-04-10 | A kind of historical dynasty transition explanation teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637034U true CN208637034U (en) | 2019-03-22 |
Family
ID=65731875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502288.6U Expired - Fee Related CN208637034U (en) | 2018-04-10 | 2018-04-10 | A kind of historical dynasty transition explanation teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799553A (en) * | 2019-11-13 | 2021-05-14 | 北京四维图新科技股份有限公司 | Electronic map interaction method and mobile device |
| CN113012524A (en) * | 2021-02-03 | 2021-06-22 | 华北水利水电大学 | Hydrological test teaching device |
-
2018
- 2018-04-10 CN CN201820502288.6U patent/CN208637034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112799553A (en) * | 2019-11-13 | 2021-05-14 | 北京四维图新科技股份有限公司 | Electronic map interaction method and mobile device |
| CN113012524A (en) * | 2021-02-03 | 2021-06-22 | 华北水利水电大学 | Hydrological test teaching device |
| CN113012524B (en) * | 2021-02-03 | 2023-05-05 | 华北水利水电大学 | Hydrologic test teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210410 |