CN204480537U - Teaching of Economics apparatus for demonstrating - Google Patents
Teaching of Economics apparatus for demonstrating Download PDFInfo
- Publication number
- CN204480537U CN204480537U CN201520187096.7U CN201520187096U CN204480537U CN 204480537 U CN204480537 U CN 204480537U CN 201520187096 U CN201520187096 U CN 201520187096U CN 204480537 U CN204480537 U CN 204480537U
- Authority
- CN
- China
- Prior art keywords
- support plate
- groove
- flat support
- card article
- scale strip
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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.)
- Expired - Fee Related
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Abstract
Teaching of Economics apparatus for demonstrating.The utility model relates to a kind of Teaching of Economics apparatus for demonstrating.Buckle comprises the card article (4) be parallel to each other, card article is contained in card article groove (5), card article groove (5) is opened on flat support plate (1), the widthwise edge of scale strip (3) is snapped between card article (4), the widthwise edge of scale strip (3) has slot (6), slot coordinates the bottom of the vertical edges of scale strip (3) to use, the two ends of card article (4) are connected with square block (7), square block (7) has hemispherical groove (8), ball (9) is loaded in hemispherical groove (8), ball (9) is upper connects L shape inserted link (10), L shape inserted link (10) inserts jack (11), jack (11) is opened on scale strip (3), square block (7) and L shape inserted link (10) are all contained in flat support plate groove (12), flat support plate groove (12) is opened on flat support plate (1).The utility model is used for economics demonstration.
Description
Technical field
The utility model relates to a kind of Teaching of Economics apparatus for demonstrating.
Background technology
Present Teaching of Economics often uses this three class of compound pie chart, stacked column graph and column diagram, how can accurately show with model a great problem that economic teaching religious doctrine becomes puzzlement teacher.
Summary of the invention
The purpose of this utility model be to provide a kind of can conveniently express compound pie chart, stacked column graph and column diagram, fast Teaching of Economics apparatus for demonstrating that demonstrate chart, that help student to understand teacher to be better intended to is installed.
above-mentioned object is realized by following technical scheme:
A kind of Teaching of Economics apparatus for demonstrating, its composition comprises: back up pad, model post, disk, rotating shaft, supporting leg, scale strip, described back up pad comprises flat support plate 1 and vertical support plate 2, the vertical support plate 2 described in the connection of end face midline of described flat support plate 1, the end face of described flat support plate 1 connects one group of buckle, scale strip 3 described in described buckle connects, described scale strip 3 coordinates described model post to use, described buckle comprises the card article 4 be parallel to each other, described card article 4 is contained in card article groove 5, described card article groove 5 is opened on described flat support plate 1, the widthwise edge of described scale strip 3 is snapped between described card article 4, the widthwise edge of described scale strip 3 has slot 6, described slot 6 coordinates the bottom of the vertical edges of described scale strip 3 to use, the two ends of described card article 4 are connected with square block 7, described square block 7 has hemispherical groove 8, ball 9 is loaded in described hemispherical groove 8, described ball 9 connects L shape inserted link 10, described L shape inserted link 10 inserts jack 11, described jack 11 is opened on described scale strip 3, described square block 7 is all contained in flat support plate groove 12 with described L shape inserted link 10, described flat support plate groove 12 is opened on described flat support plate 1.
Described Teaching of Economics apparatus for demonstrating, described vertical support plate 2 has perpendicular grooves 13, magnetic sheet 14 is loaded in described perpendicular grooves 2, described magnetic sheet 14 coordinates magnetic stripe 15 to use, described magnetic stripe 15 is inhaled and on the front surface of described vertical support plate 2, described magnetic stripe 15 snaps in rotating shaft groove 16, and described rotating shaft groove 16 is opened in described rotating shaft 17, and described rotating shaft 17 is connected to the center of described disk 18.
Described Teaching of Economics apparatus for demonstrating, described model post is spliced, described model post comprises base 19, the end face of described base 19 has and connects chute 20, described connection chute 20 coordinates draw runner 21 to use, described chute 20 is connected to the bottom surface of stacked blocks 22, and the end face of described stacked blocks 22 also has described connection chute 20.
Described Teaching of Economics apparatus for demonstrating, the supporting leg 23 described in the connection of bottom surface of described flat support plate 1, the bottom of described supporting leg 23 connects universal wheel 24.
beneficial effect:
1. hemispherical groove of the present utility model coordinates ball and L shape inserted link to help scale strip to be fixed, and ensures the stable of scale strip.
2. when slot of the present utility model coordinates card article and square block to be used in inapplicable scale strip, the smooth of flat support plate can be ensured.
3. disk of the present utility model can paste the fan-shaped compound pie chart that is used as of a color to use, make the content of courses more directly perceived, teaching efficiency is better.
4. spliced mould post of the present utility model can be used as two kinds of column diagrams and uses, and uses according to the different contents of courses, convenient and swiftly saves time and cost.
5. universal wheel of the present utility model helps convenient mobile.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1
A kind of Teaching of Economics apparatus for demonstrating, its composition comprises: back up pad, model post, disk, rotating shaft, supporting leg, scale strip, described back up pad comprises flat support plate 1 and vertical support plate 2, the vertical support plate 2 described in the connection of end face midline of described flat support plate 1, the end face of described flat support plate 1 connects one group of buckle, scale strip 3 described in described buckle connects, described scale strip 3 coordinates described model post to use, described buckle comprises the card article 4 be parallel to each other, described card article 4 is contained in card article groove 5, described card article groove 5 is opened on described flat support plate 1, the widthwise edge of described scale strip 3 is snapped between described card article 4, the widthwise edge of described scale strip 3 has slot 6, described slot 6 coordinates the bottom of the vertical edges of described scale strip 3 to use, the two ends of described card article 4 are connected with square block 7, described square block 7 has hemispherical groove 8, ball 9 is loaded in described hemispherical groove 8, described ball 9 connects L shape inserted link 10, described L shape inserted link 10 inserts jack 11, described jack 11 is opened on described scale strip 3, described square block 7 is all contained in flat support plate groove 12 with described L shape inserted link 10, described flat support plate groove 12 is opened on described flat support plate 1.Hemispherical groove coordinates ball and L shape inserted link to help scale strip to be fixed, and ensures the stable of scale strip; Slot can ensure the smooth of flat support plate when coordinating card article and square block to be used in inapplicable scale strip.
embodiment2
Teaching of Economics apparatus for demonstrating described in embodiment 1, described vertical support plate 2 has perpendicular grooves 13, magnetic sheet 14 is loaded in described perpendicular grooves 2, described magnetic sheet 14 coordinates magnetic stripe 15 to use, described magnetic stripe 15 is inhaled and on the front surface of described vertical support plate 2, described magnetic stripe 15 snaps in rotating shaft groove 16, and described rotating shaft groove 16 is opened in described rotating shaft 17, and described rotating shaft 17 is connected to the center of described disk 18.Disk can paste the fan-shaped compound pie chart that is used as of a color to use, make the content of courses more directly perceived, teaching efficiency is better.
embodiment3
Teaching of Economics apparatus for demonstrating described in embodiment 1, described model post is spliced, described model post comprises base 19, the end face of described base 19 has and connects chute 20, described connection chute 20 coordinates draw runner 21 to use, described chute 20 is connected to the bottom surface of stacked blocks 22, and the end face of described stacked blocks 22 also has described connection chute 20.Spliced mould post can be used as two kinds of column diagrams and uses, and uses according to the different contents of courses, convenient and swiftly saves time and cost.
embodiment4
Teaching of Economics apparatus for demonstrating described in embodiment 1, the supporting leg 23 described in the connection of bottom surface of described flat support plate 1, the bottom of described supporting leg 23 connects universal wheel 24.Universal wheel helps convenient mobile.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a Teaching of Economics apparatus for demonstrating, its composition comprises: back up pad, model post, disk, rotating shaft, supporting leg, scale strip, it is characterized in that: described back up pad comprises flat support plate (1) and vertical support plate (2), the vertical support plate (2) described in the connection of end face midline of described flat support plate (1), the end face of described flat support plate (1) connects one group of buckle, scale strip (3) described in described buckle connects, the model post described in described scale strip (3) coordinates uses, described buckle comprises the card article (4) be parallel to each other, described card article (4) is contained in card article groove (5), described card article groove (5) is opened on described flat support plate (1), the widthwise edge of described scale strip (3) is snapped between described card article (4), the widthwise edge of described scale strip (3) has slot (6), the bottom of the vertical edges of the scale strip (3) described in described slot (6) coordinates uses, the two ends of described card article (4) are connected with square block (7), described square block (7) has hemispherical groove (8), ball (9) is loaded in described hemispherical groove (8), described ball (9) is upper connects L shape inserted link (10), described L shape inserted link (10) inserts jack (11), described jack (11) is opened on described scale strip (3), described square block (7) and described L shape inserted link (10) are all contained in flat support plate groove (12), described flat support plate groove (12) is opened on described flat support plate (1).
2. Teaching of Economics apparatus for demonstrating according to claim 1, it is characterized in that: described vertical support plate (2) has perpendicular grooves (13), magnetic sheet (14) is loaded in described perpendicular grooves (2), described magnetic sheet (14) coordinates magnetic stripe (15) to use, described magnetic stripe (15) is inhaled and on the front surface of described vertical support plate (2), described magnetic stripe (15) snaps in rotating shaft groove (16), described rotating shaft groove (16) is opened in described rotating shaft (17), described rotating shaft (17) is connected to the center of described disk (18).
3. Teaching of Economics apparatus for demonstrating according to claim 1, it is characterized in that: described model post is spliced, described model post comprises base (19), the end face of described base (19) has and connects chute (20), described connection chute (20) coordinates draw runner (21) to use, described chute (20) is connected to the bottom surface of stacked blocks (22), and the end face of described stacked blocks (22) also has described connection chute (20).
4. Teaching of Economics apparatus for demonstrating according to claim 1, is characterized in that: the supporting leg (23) described in the connection of bottom surface of described flat support plate (1), the bottom of described supporting leg (23) connects universal wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187096.7U CN204480537U (en) | 2015-03-31 | 2015-03-31 | Teaching of Economics apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187096.7U CN204480537U (en) | 2015-03-31 | 2015-03-31 | Teaching of Economics apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480537U true CN204480537U (en) | 2015-07-15 |
Family
ID=53636315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187096.7U Expired - Fee Related CN204480537U (en) | 2015-03-31 | 2015-03-31 | Teaching of Economics apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878250A (en) * | 2019-03-28 | 2019-06-14 | 西安医学院 | A kind of device and its application suitable for Teaching reform |
-
2015
- 2015-03-31 CN CN201520187096.7U patent/CN204480537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878250A (en) * | 2019-03-28 | 2019-06-14 | 西安医学院 | A kind of device and its application suitable for Teaching reform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20180331 |