CN203844482U - Column chart drawing ruler for economics teaching - Google Patents

Column chart drawing ruler for economics teaching Download PDF

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Publication number
CN203844482U
CN203844482U CN201420286285.5U CN201420286285U CN203844482U CN 203844482 U CN203844482 U CN 203844482U CN 201420286285 U CN201420286285 U CN 201420286285U CN 203844482 U CN203844482 U CN 203844482U
Authority
CN
China
Prior art keywords
chi
ruler
economics
crossfoot
sliding block
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
Application number
CN201420286285.5U
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Chinese (zh)
Inventor
庞聪玲
Original Assignee
庞聪玲
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 庞聪玲 filed Critical 庞聪玲
Priority to CN201420286285.5U priority Critical patent/CN203844482U/en
Application granted granted Critical
Publication of CN203844482U publication Critical patent/CN203844482U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a column chart drawing ruler for economics teaching, and belongs to the technical field of economics teaching equipment. A sliding groove is formed in a cross ruler, a left sliding block and a right sliding block are arranged in the sliding groove, and the left sliding block and the right sliding block can slide in the sliding block. A left vertical ruler is fixedly mounted on the left sliding block through a left mounting rotary knob, and a right vertical ruler is fixedly mounted on the right sliding block through a right mounting rotary knob. Accordingly, the left vertical ruler and the right vertical ruler can slide left and right. An annular ruler hanging piece is arranged on one side of the cross ruler, a hanging hole is formed in the annular ruler hanging piece, the hanging hole is used for hanging a drawing ruler, horizontal scales are arranged on the cross ruler, and vertical scales are arranged on the left vertical ruler and the right vertical ruler. The column chart drawing ruler for economics teaching solves the problem that column diagrams can not be accurately drawn when an economics teacher explains related economics knowledge, can be used for conveniently and accurately drawing column diagrams, and is simple in structure and convenient to operate.

Description

A kind of Teaching of Economics is drawn chi with bar chart
Technical field
The utility model relates to a kind of Teaching of Economics utensil, relates in particular to a kind of Teaching of Economics and draws chi with bar chart, belongs to Teaching of Economics apparatus field.
Background technology
Economics is a modern independent educational project, is the subject about law of economic development.During the course of university teacher's economics class on to university student, often need to represent economic data by draw column diagram on blackboard, the common mode of giving lessons, the figure that draws in classroom is not accurate enough, standard, had a strong impact on student to the interest of teachers' instruction content and the degree of understanding, therefore need a kind of simple drawing tools to carry out graphing exactly, thereby improve the degree of understanding of student to knowledge.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of Teaching of Economics and draws chi with bar chart.
A kind of Teaching of Economics of the present utility model is drawn chi with bar chart, comprise crossfoot, left perpendicular chi, right perpendicular chi, left installation knob, left slider, right installation knob, right slide block, annular chi is hung, hanging hole, chute, on described crossfoot, chute is set, left slider and right slide block are installed in chute, left slider and right slide block can slide in chute, the perpendicular chi in a described left side is fixedly mounted on left slider by left installation knob, right perpendicular chi is fixedly mounted on right slide block by right installation knob, thus, left perpendicular chi and right perpendicular chi can horizontally slip, one side of described crossfoot arranges annular chi and hangs, annular chi hangs up processing hanging hole, hanging hole is used for hanging up picture chi, horizontal scale is set on described crossfoot, on left perpendicular chi and right perpendicular chi, vertical scale is set.
As preferably, it is integrative-structure that described crossfoot and annular chi are hung, and between described left installation knob and right installation knob and left slider and right slide block, adopts and is threaded.
As preferably, described crossfoot, left perpendicular chi and right perpendicular chi all adopt transparent hard plastic board to make.
The beneficial effects of the utility model are: solve economics teacher when explanation economics relevant knowledge, and the problem that can not accurately draw column diagram, the utility model can be realized and draw out easily and accurately column diagram, simple in structure, easy to operate.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structure chart of the present utility model;
Fig. 2 is use schematic diagram of the present utility model.
In figure: 1-crossfoot; The left perpendicular chi of 2-; The right perpendicular chi of 3-; The left installation knob of 4-; 5-left slider; The right installation knob of 6-; The right slide block of 7-; 8-annular chi is hung; 9-hanging hole; The horizontal scale of 10-; 11-chute; The vertical scale of 12-.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage more cheer and bright, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these descriptions are exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present utility model.
As depicted in figs. 1 and 2, a kind of Teaching of Economics is drawn chi with bar chart, comprise crossfoot 1, left perpendicular chi 2, right perpendicular chi 3, left installation knob 4, left slider 5, right installation knob 6, right slide block 7, annular chi hangs 8, hanging hole 9, chute 11, on described crossfoot 2, chute 11 is set, the interior installation left slider 5 of chute 11 and right slide block 7, left slider 5 and right slide block 7 can be in the interior slips of chute 11, the perpendicular chi 2 in a described left side is fixedly mounted on left slider 5 by left installation knob 4, right perpendicular chi 3 is fixedly mounted on right slide block 7 by right installation knob 6, thus, left perpendicular chi 2 and right perpendicular chi 3 can horizontally slip, one side of described crossfoot 1 arranges annular chi and hangs 8, annular chi is hung on 8 and is processed hanging hole 9, hanging hole 9 is for hanging up picture chi, horizontal scale 10 is set on described crossfoot 1, on left perpendicular chi 2 and right perpendicular chi 3, vertical scale 11 is set.
Particularly, it is integrative-structures that crossfoot 1 and annular chi hang 8, between left installation knob and right installation knob and left slider and right slide block, adopts and is threaded, and crossfoot 1, left perpendicular chi 2 and the right side are erected chi 3 and all adopted transparent hard plastic board to make.
As shown in Figure 2, the utility model in use, by crossfoot horizontal positioned, left perpendicular chi and right perpendicular chi slide, according to the requirement of column diagram width in economics, make left perpendicular chi and right distance of erecting between chi equal the width of column diagram, then by a left side, erect the vertical scale on chi and right perpendicular chi, demarcate the height of drawn column diagram.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a Teaching of Economics is drawn chi with bar chart, comprise crossfoot, left perpendicular chi, right perpendicular chi, left installation knob, left slider, right installation knob, right slide block, annular chi is hung, hanging hole, chute, on described crossfoot, chute is set, left slider and right slide block are installed in chute, left slider and right slide block can slide in chute, the perpendicular chi in a described left side is fixedly mounted on left slider by left installation knob, right perpendicular chi is fixedly mounted on right slide block by right installation knob, one side of described crossfoot arranges annular chi and hangs, annular chi hangs up processing hanging hole, horizontal scale is set on described crossfoot, on left perpendicular chi and right perpendicular chi, vertical scale is set.
2. a kind of Teaching of Economics as claimed in claim 1 is drawn chi with bar chart, it is characterized in that: it is integrative-structure that described crossfoot and annular chi are hung, and between described left installation knob and right installation knob and left slider and right slide block, adopts and is threaded.
3. a kind of Teaching of Economics as claimed in claim 1 is drawn chi with bar chart, it is characterized in that: described crossfoot, left perpendicular chi and right perpendicular chi all adopt transparent hard plastic board to make.
CN201420286285.5U 2014-06-02 2014-06-02 Column chart drawing ruler for economics teaching Expired - Fee Related CN203844482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420286285.5U CN203844482U (en) 2014-06-02 2014-06-02 Column chart drawing ruler for economics teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420286285.5U CN203844482U (en) 2014-06-02 2014-06-02 Column chart drawing ruler for economics teaching

Publications (1)

Publication Number Publication Date
CN203844482U true CN203844482U (en) 2014-09-24

Family

ID=51557538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420286285.5U Expired - Fee Related CN203844482U (en) 2014-06-02 2014-06-02 Column chart drawing ruler for economics teaching

Country Status (1)

Country Link
CN (1) CN203844482U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104309372A (en) * 2014-09-25 2015-01-28 杨腾跃 Bar chart plotter for economics teaching
CN105774333A (en) * 2014-09-25 2016-07-20 杨腾跃 Bar chart drawing device for economics teaching
CN105774334A (en) * 2014-09-25 2016-07-20 杨腾跃 Bar chart drawing device for economics teaching

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104309372A (en) * 2014-09-25 2015-01-28 杨腾跃 Bar chart plotter for economics teaching
CN104309372B (en) * 2014-09-25 2016-06-22 杨腾跃 Teaching of Economics bar diagram diagraph
CN105774333A (en) * 2014-09-25 2016-07-20 杨腾跃 Bar chart drawing device for economics teaching
CN105774334A (en) * 2014-09-25 2016-07-20 杨腾跃 Bar chart drawing device for economics teaching
CN105946405A (en) * 2014-09-25 2016-09-21 杨腾跃 Bar chart drawing apparatus used for teaching of economics
CN105966125A (en) * 2014-09-25 2016-09-28 杨腾跃 Bar chart plotter for teaching of economics

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140924

Termination date: 20150602

EXPY Termination of patent right or utility model