CN207651040U - Science of economic management statistics instructional device - Google Patents
Science of economic management statistics instructional device Download PDFInfo
- Publication number
- CN207651040U CN207651040U CN201720977544.2U CN201720977544U CN207651040U CN 207651040 U CN207651040 U CN 207651040U CN 201720977544 U CN201720977544 U CN 201720977544U CN 207651040 U CN207651040 U CN 207651040U
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- CN
- China
- Prior art keywords
- teaching
- tablet
- grid
- movable pulley
- mobile card
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- 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.)
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses science of economic management statistics instructional devices, belong to science of economic management teaching equipment field.Science of economic management statistics instructional device, including teaching tablet, teaching is provided with teaching grid with tablet front side surface, it is fixedly connected with coordinatometer on the left of teaching tablet, it is provided with graduation mark on coordinatometer front side surface, graduation mark is corresponded with teaching with grid, teaching slidably connects mobile card with grid bottom, teaching offers sliding slot with tablet rear side surface, sliding slot is connected with teaching with grid, sliding slot internal slide is connected with magnet piece, magnet piece is connect with mobile card, teaching is connected with movable pulley with flat plate bottom both sides, flat support plate is equipped with below teaching tablet, round race is connected on flat support plate, teaching tablet is rotatablely connected by movable pulley and round race；The advantages of convenient for making statistical chart, being convenient for classroom interactions may be implemented in it.
Description
Technical field
The utility model is related to science of economic management teaching equipment fields, are counted more specifically to science of economic management
Instructional device.
Background technology
So-called science of economic management is exactly as its name suggests the management activity for economic activity, it covers a region
Interior related economic entity, economic activity and the management of economic environment various aspects definition, the range that it is covered is fairly widespread,
Include：Management, Investment Principles, accounting and foreign trade many aspects.In rationalistic Learning in School, for economy
The training of management aspect is more focused in management, and is then the theoretical system that two aspects merge into each other in the activity of reality.
In economics and management science teaching process, it often may require that drawing column diagram shows some statistical data, in order to which comparison is to
It is raw to be explained in detail.
However traditional mode is teacher that hand drawn column diagram is carried out on blackboard, when wiping, and needing again after use
It also needs to repaint, is added to burden to the teaching of teacher, and be delayed the classroom limited time, that is to say, that inconvenient for use
And the interaction between student cannot be increased.
Utility model content
1. technical problems to be solved
For existing in the prior art inconvenient for use and the interactive problem between student, this practicality cannot be increased
Novel is designed to provide science of economic management statistics instructional device, it may be implemented to make statistical chart, be convenient for teachers and students
Interactive advantage.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
Science of economic management is provided with statistics instructional device, including teaching tablet, the teaching with tablet front side surface
Teaching grid, the teaching tablet left side are fixedly connected with coordinatometer, scale are provided on the coordinatometer front side surface
Line, the graduation mark are corresponded with teaching with grid, and the teaching slidably connects mobile card, the religion with grid bottom
With tablet rear side surface offer sliding slot, and the sliding slot is connected with teaching with grid, and the sliding slot internal slide is connected with
Magnet piece, the magnet piece are connect with mobile card, and the teaching is connected with movable pulley, the religion with flat plate bottom both sides
It is equipped with flat support plate below tablet, is connected with round race on the flat support plate, the teaching is passed through with tablet
Movable pulley is rotatablely connected with round race.
Preferably, the mobile card is set as iron plate, and the mobile card is set as rectangle, the mobile card center
Part is connected with cord, and the adjacent mobile card in left and right is connected by cord.
Preferably, the teaching is divided into five sections, rectangle movement with the small lattice of each of grid by graduation mark
The width of card and the equivalent width in section.
Preferably, the teaching is identical as the diameter of round race with the distance between flat plate bottom both sides movable pulley, institute
It states movable pulley to be flexibly connected with teaching with tablet by shaft, Anti-slip cover is connected on the outside of the movable pulley.
Preferably, clamping screw is threaded on the magnet piece, magnet piece and cunning are run through in the clamping screw end
Groove sidewall offsets.
3. advantageous effect
Compared with the prior art, the utility model has the advantage of：
（1）The utility model is provided with teaching grid by teaching with tablet front surface, for facilitating teacher to draw statistics
Figure, mobile card is connected with by teaching with grid middle slip, for drawing block diagram by sliding up and down mobile card, is moved
The height of that row, the height of block diagram are fixedly connected according to left side with teaching with tablet where height, that is, block diagram of dynamic iron plate
Coordinatometer determine, graduation mark is provided with by coordinatometer surface, the position for limiting mobile card, by mobile card with
Magnet piece absorption connection on rear side of teaching tablet, for the mobile iron plate of adjustment to can be realized by adjusting the height of magnet piece
Highly, achieved the purpose that realize by the position for constantly adjusting magnet piece and drawn block diagram, eliminated teacher repeatedly
The process that erasing is drawn is drawn, purpose easy to operation is realized.
（2）The utility model is connected with movable pulley by teaching with tablet underside, and movable pulley is flexibly connected with sliding slot,
For moving movable pulley, it is allowed to roll in circular sliding slot, so that it may so that teaching is rotated with tablet on flat support plate,
By the figure Student oriented of drafting, or student is allowed to draw statistical chart by magnet piece, has reached and teachers and students can operate together
Purpose, realize advantage that can be interactive between teachers and students.
（3）The utility model is set as iron plate by the mobile card, and mobile card is set as rectangle and each two is moved
Dynamic card central part is connected with cord, for allowing magnet piece to adsorb mobile card, convenient for being moved by the adjustment of moving magnet block
Card, cord is for drawing line chart so that statistical chart is varied, realizes convenient for drawing the purpose of statistical chart, passes through religion
With the small lattice of each of grid by the graduation mark in left side be divided into five sections, and rectangle moves the width one of card and each section
It applies in reducing the error drawn and providing scale to draw, realizes the advantages of being convenient for drawing statistical chart, pass through movable pulley
Width and round race equivalent width, movable pulley is flexibly connected with teaching with tablet by shaft, is arranged on the outside of movable pulley
There is Anti-slip cover, the rotation for adjusting movable pulley is allowed to around round runner movement and will not slide easily, and having reached makes teaching
The purpose rotated with tablet, the advantages of realizing interactive teaching.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model teaching tablet.
Figure label explanation：
1, teaching tablet；2, teaching grid；3, coordinatometer；4, graduation mark；5, mobile card；6, round race；7、
Movable pulley；8, flat support plate；9, magnet piece；10, sliding slot.
Specific implementation mode
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
The every other embodiment obtained；It shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1,1 front side of tablet is used in science of economic management statistics instructional device, including teaching tablet 1, teaching
Surface is provided with teaching grid 2, and 1 left side of teaching tablet is fixedly connected with coordinatometer 3, is arranged on 3 front side surface of coordinatometer
There are graduation mark 4, graduation mark 4 to be corresponded with teaching grid 2, teaching is connected with mobile card 5 with 2 basal sliding of grid, teaches
With 1 rear side surface of tablet offer sliding slot 10, and sliding slot 10 is connected with teaching grid 2, and 10 internal slide of sliding slot is connected with
Magnet piece 9, magnet piece 9 are connect with mobile card 5, and teaching is connected with movable pulley 7 with 1 two bottom sides of tablet, and teaching is used flat
The lower section of plate 1 is equipped with flat support plate 8, is connected with round race 6 on flat support plate 8, teaching with tablet 1 by movable pulley 7 with
Round race 6 is rotatablely connected.
Wherein, in practical applications, it moves card 5 and is set as iron plate, mobile card 5 is set as rectangle, moves in card 5
Center portion point is connected with cord, and the adjacent mobile card 5 in left and right is connected by cord；The small lattice quilt of each of teaching grid 2
Graduation mark 4 divides for five sections, rectangle movement card 5 width and section equivalent width；Teaching 1 two bottom sides of tablet
The distance between movable pulley 7 is identical as the diameter of round race 6, and movable pulley 7 is flexibly connected by shaft with teaching tablet 1,
7 outside of movable pulley is connected with Anti-slip cover；Be threaded with clamping screw on magnet piece 9, clamping screw end through magnet piece 9 with
10 side wall of sliding slot offsets.
Operation principle：First step faculty makes circle of the movable pulley 7 on flat support plate 8 by mobile movable pulley 7
Shape race 6 rotate, then make 1 Student oriented of teaching tablet or oneself, according to the demand of faculty；Second step teaching people
The height of magnet piece 9 that the member's statistical chart to be drawn according to oneself adjusting teaching is slidably connected with 1 rear surface of tablet, by
Magnet piece 9 is slided up and down in sliding slot 10, magnet piece 9 chooses rectangle movement card 5 to drive mobile card 5 to move up and down
Top or it is following on the basis of, be allowed to be aligned with the graduation mark 4 on 3 surface of left side coordinatometer, can be with after the drafting for completing statistical chart
Line chart is drawn using the cord among mobile card 5, it can be by ine wound in mobile card when moving up and down mobile card 5
Carry out adjusting elasticity on piece 5 so that students ' understanding it is more intuitive, can directly adjust the position of magnet piece 9 then weight after the completion
The step of multiple above-mentioned steps draw different statistical charts again, easy drafting statistical chart；Third step repeats step 1, rotation teaching
It with tablet 1, is allowed to go to the position convenient for being linked up with student, student can also be allowed to do it yourself to draw statistical chart, so increasing
Interactive link.
It is described above；The only preferable specific implementation mode of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is within the technical scope disclosed by the utility model；According to this practicality
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (2)
1. science of economic management statistics instructional device, including teaching tablet（1）, it is characterised in that：The teaching tablet（1）
Front side surface is provided with teaching grid（2）, the teaching tablet（1）Left side is fixedly connected with coordinatometer（3）, the coordinate
Ruler（3）Graduation mark is provided on front side surface（4）, the graduation mark（4）With teaching grid（2）It corresponds, the teaching
Use grid（2）Basal sliding is connected with mobile card（5）, the teaching tablet（1）Rear side surface offers sliding slot（10）, institute
State sliding slot（10）With teaching grid（2）It is connected, the sliding slot（10）Internal slide is connected with magnet piece（9）, the magnet
Block（9）With mobile card（5）Connection, the teaching tablet（1）Two bottom sides are connected with movable pulley（7）, the teaching
Use tablet（1）Lower section is equipped with flat support plate（8）, the flat support plate（8）On be connected with round race（6）, the teaching
Use tablet（1）Pass through movable pulley（7）With round race（6）Rotation connection；
The mobile card（5）It is set as iron plate, the mobile card（5）It is set as rectangle, the mobile card（5）Central part
Divide and is connected with cord, and the mobile card that left and right is adjacent（5）It is connected by cord；
The teaching tablet（1）Two bottom sides movable pulley（7）The distance between with round race（6）Diameter it is identical, it is described
Movable pulley（7）Pass through shaft and teaching tablet（1）Flexible connection, the movable pulley（7）Outside is connected with Anti-slip cover；
The magnet piece（9）On be threaded with clamping screw, magnet piece is run through in the clamping screw end（9）With sliding slot（10）
Side wall offsets.
2. science of economic management according to claim 1 statistics instructional device, it is characterised in that：The teaching grid
（2）Each of small lattice by graduation mark（4）It is divided into five sections, the rectangle moves card（5）Width and section width
Degree is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977544.2U CN207651040U (en) | 2017-08-07 | 2017-08-07 | Science of economic management statistics instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720977544.2U CN207651040U (en) | 2017-08-07 | 2017-08-07 | Science of economic management statistics instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651040U true CN207651040U (en) | 2018-07-24 |
Family
ID=62887040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720977544.2U Expired - Fee Related CN207651040U (en) | 2017-08-07 | 2017-08-07 | Science of economic management statistics instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462545A (en) * | 2020-05-27 | 2020-07-28 | 淄博职业学院 | Economic management learns with statistics teaching device |
-
2017
- 2017-08-07 CN CN201720977544.2U patent/CN207651040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462545A (en) * | 2020-05-27 | 2020-07-28 | 淄博职业学院 | Economic management learns with statistics teaching device |
| CN111462545B (en) * | 2020-05-27 | 2021-05-18 | 淄博职业学院 | Economic management learns with statistics 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: 20180724 Termination date: 20190807 |