CN206543061U - A kind of combined type Teaching of Economics chart table - Google Patents
A kind of combined type Teaching of Economics chart table Download PDFInfo
- Publication number
- CN206543061U CN206543061U CN201621328621.3U CN201621328621U CN206543061U CN 206543061 U CN206543061 U CN 206543061U CN 201621328621 U CN201621328621 U CN 201621328621U CN 206543061 U CN206543061 U CN 206543061U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- combined type
- graphic panel
- circular hole
- groove
- 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.)
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Abstract
The utility model discloses a kind of combined type Teaching of Economics chart table, including base, the upper end of the pin rod is fixedly connected with Graphic Panel, the inside both sides of the stopper slot are equipped with screwed hole, the inside of the screwed hole is connected through a screw thread bolt, one end of the bolt is fixedly connected with briquetting, the front of the Graphic Panel is provided with groove, the inside of the groove is fixedly connected with fix bar and spring, the internal activity of the spring is fixed by socket bar, the outer surface slip cap of the fix bar is connected to cylinder, the end surface fixed cover that the cylinder is located inside grooves is connected to ring baffle, the other end of the cylinder is fixedly connected with clamping plate, the other end of the spring is fixedly connected with ring baffle.The combined type Teaching of Economics chart table can prevent Graphic Panel from occurring rocking the situation for damaging pin rod, extend the service life of Graphic Panel, and be easy to fix chart, facilitate the explanation of teacher and the viewing of student.
Description
Technical field
The utility model is related to teaching equipment technical field, specially a kind of combined type Teaching of Economics chart table.
Background technology
Teaching of Economics is the lifeline of economic work and other all work.The object of Teaching of Economics is people, is pair
Exploitation, education and the guiding of the economic thinking of people.With reform and opening-up progressively deeply, continuous improvement of market economy and
The fast development of national economy, economic work and behavior also there occurs profound change, and this is just the development of Teaching of Economics
Propose new problem and new challenge.It is economical under the new historical conditions that all-round construction is built a harmonious socialist society
Learn teaching on the basis of inheriting and carrying forward one's fine traditions, it is necessary to adhere to growing with each passing hour, in succession innovate, in developing before
Enter, powerful ideological driving force and ideological guarantee are provided for the development and stabilization of industry.
Need to quote substantial amounts of data drawing list in Teaching of Economics, intuitively to allow student to understand the content of courses.It is existing
The Graphic Panel of combined type chart table easily occurs rocking damage pin rod, reduces the service life of chart table, and chart is not easy to
It is fixed on the surface of chart table.
Utility model content
The purpose of this utility model is to provide a kind of combined type Teaching of Economics chart table, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of combined type Teaching of Economics chart
Frame, including base, the upper surface middle part of the base are provided with support column, and the upper surface middle part of the support column is provided with the first circle
Hole, the upper surface of the support column is fixedly connected with strip-shaped fixed block, and the upper surface of the strip-shaped fixed block is provided with stopper slot, institute
The inside bottom for stating stopper slot is provided with the second circular hole, and the inside of first circular hole and the second circular hole is connected with pin rod, the pin
The upper end of bar is fixedly connected with Graphic Panel, and the inside both sides of the stopper slot are equipped with screwed hole, and the inside of the screwed hole leads to
Threaded connection bolt is crossed, one end of the bolt is fixedly connected with briquetting, and the front of the Graphic Panel is provided with groove, the groove
Inside be fixedly connected with fix bar and spring, the internal activity of the spring is fixed by socket bar, the outside table of the fix bar
Face slip cap is connected to cylinder, and the end surface fixed cover that the cylinder is located inside grooves is connected to ring baffle, the cylinder
The other end is fixedly connected with clamping plate, and the other end of the spring is fixedly connected with ring baffle.
It is preferred that, the position of first circular hole and the position of the second circular hole are mutually corresponding.
It is preferred that, the quantity of the groove and clamping plate is equal, and is four.
It is preferred that, the outer end of the groove is provided with limited block.
It is preferred that, the side of the clamping plate is provided with rubber blanket.
Compared with prior art, the beneficial effects of the utility model are：The combined type Teaching of Economics chart table, by exhibition
Show that the pin rod in plate lower surface is pinned at the inside of the first circular hole and the second circular hole, briquetting is extruded Graphic Panel by regulating bolt
Surface, prevent Graphic Panel from occurring rocking the situation for damaging pin rod, extend the service life of Graphic Panel；By pulling clamping plate, folder
Strip moves cylinder and overcomes the resistance of spring to move, and then chart is positioned over to the surface of Graphic Panel, unclamps clamping plate, clamping plate is in spring
Reset force effect under reset and push down chart, be easy to the explanation of teacher and the viewing of student.
Brief description of the drawings
Fig. 1 is overall structure front view of the present utility model；
Fig. 2 is overall structure left view of the present utility model；
Fig. 3 is the enlarged drawing at a in Fig. 2 of the present utility model.
In figure：1 base, 2 support columns, 3 first circular holes, 4 strip-shaped fixed blocks, 5 stopper slots, 6 second circular holes, 7 pin rods, 8 exhibitions
Show plate, 9 screwed holes, 10 bolts, 11 briquettings, 12 grooves, 13 fix bars, 14 springs, 15 cylinders, 16 ring baffles, 17 clamping plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of combined type Teaching of Economics chart table,
Including base 1, the upper surface middle part of base 1 is provided with support column 2, and the upper surface middle part of support column 2 is provided with the first circular hole 3, support
The upper surface of post 2 is fixedly connected with strip-shaped fixed block 4, and the upper surface of strip-shaped fixed block 4 is provided with stopper slot 5, the inner side of stopper slot 5
Bottom is provided with the second circular hole 6, and the position of the first circular hole 3 and the position of the second circular hole 6 are mutually corresponding, pass through the first circular hole 3, second
Circular hole 6 and stopper slot 5, which cooperate, fixes pin rod 7, so that the position of fixed Graphic Panel 8, the first circular hole 3 and the second circular hole 6
Inside is connected with pin rod 7, and the upper end of pin rod 7 is fixedly connected with Graphic Panel 8, and the inside both sides of stopper slot 5 are equipped with screwed hole 9,
The inside of screwed hole 9 is connected through a screw thread bolt 10, and one end of bolt 10 is fixedly connected with briquetting 11, by regulating bolt 10,
Briquetting 11 is set to extrude the surface of Graphic Panel 8, so that the stabilization of fixed Graphic Panel 8, prevents Graphic Panel 8 from driving pin rod 7 to rock and causing
The situation that pin rod 7 is damaged occurs, and the front of Graphic Panel 8 is provided with groove 12, and groove 12 is equal with the quantity of clamping plate 17, and is four
It is individual, chart is pushed down by clamping plate 17, chart is laid on the surface of Graphic Panel 8, is easy to teacher to explain, the inside of groove 12 is fixed
Fix bar 13 and spring 14 are connected with, the internal activity of spring 14 is fixed by socket bar 13, the outer surface slip cap of fix bar 13
Cylinder 15 is connected to, the end surface fixed cover that cylinder 15 is located inside groove 12 is connected to ring baffle 16, and the outer end of groove 12 is set
Limited location block, limited block can prevent ring baffle 16 from coming off, and ring baffle 16 can prevent cylinder 15 from departing from the interior of groove 12
Portion, the other end of cylinder 15 is fixedly connected with clamping plate 17, and the side of clamping plate 17 is provided with rubber blanket, between increase clamping plate 17 and chart
Frictional force, make the surface for being laid on Graphic Panel 8 that chart is stable, prevent from dropping, the other end of spring 14 is fixedly connected with annular
Baffle plate 16.
The utility model is in the specific implementation：Pin rod 7 in the lower surface of Graphic Panel 8 is pinned at the first circular hole 3 and second
The inside of circular hole 6, makes briquetting 11 extrude the surface of Graphic Panel 8, the position of fixed Graphic Panel 8 prevents exhibition by regulating bolt 10
Show that plate 8 occurs rocking the situation for damaging pin rod 7, extend the service life of Graphic Panel 8；By pulling clamping plate 17, clamping plate 17 drives
Cylinder 15 overcomes the resistance of spring 14 to move, and then chart is positioned over to the surface of Graphic Panel 8, unclamps clamping plate 17, and clamping plate 17 exists
Resetted under the reset force effect of spring 14 and push down chart, be easy to the explanation of teacher and the viewing of student.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of combined type Teaching of Economics chart table, including base（1）, it is characterised in that：The base（1）Upper surface
Middle part is provided with support column（2）, the support column（2）Upper surface middle part be provided with the first circular hole（3）, the support column（2）It is upper
Surface is fixedly connected with strip-shaped fixed block（4）, the strip-shaped fixed block（4）Upper surface be provided with stopper slot（5）, the stopper slot
（5）Inside bottom be provided with the second circular hole（6）, first circular hole（3）With the second circular hole（6）Inside be connected with pin rod（7）,
The pin rod（7）Upper end be fixedly connected with Graphic Panel（8）, the stopper slot（5）Inside both sides be equipped with screwed hole（9）,
The screwed hole（9）Inside be connected through a screw thread bolt（10）, the bolt（10）One end be fixedly connected with briquetting（11）,
The Graphic Panel（8）Front be provided with groove（12）, the groove（12）Inside be fixedly connected with fix bar（13）And spring
（14）, the spring（14）Internal activity be fixed by socket bar（13）, the fix bar（13）Outer surface slip cap be connected to
Cylinder（15）, the cylinder（15）Positioned at groove（12）Internal end surface fixed cover is connected to ring baffle（16）, the circle
Cylinder（15）The other end be fixedly connected with clamping plate（17）, the spring（14）The other end be fixedly connected with ring baffle（16）.
2. a kind of combined type Teaching of Economics chart table according to claim 1, it is characterised in that：First circular hole
（3）Position and the second circular hole（6）Position mutually correspond to.
3. a kind of combined type Teaching of Economics chart table according to claim 1, it is characterised in that：The groove（12）
And clamping plate（17）Quantity it is equal, and be four.
4. a kind of combined type Teaching of Economics chart table according to claim 1, it is characterised in that：The groove（12）
Outer end be provided with limited block.
5. a kind of combined type Teaching of Economics chart table according to claim 1, it is characterised in that：The clamping plate（17）
Side be provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328621.3U CN206543061U (en) | 2016-12-02 | 2016-12-02 | A kind of combined type Teaching of Economics chart table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328621.3U CN206543061U (en) | 2016-12-02 | 2016-12-02 | A kind of combined type Teaching of Economics chart table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543061U true CN206543061U (en) | 2017-10-10 |
Family
ID=59992219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328621.3U Expired - Fee Related CN206543061U (en) | 2016-12-02 | 2016-12-02 | A kind of combined type Teaching of Economics chart table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907523A (en) * | 2021-10-21 | 2022-01-11 | 广东立曜工业有限公司 | Intelligent lifting system and supporting system for folding office table |
-
2016
- 2016-12-02 CN CN201621328621.3U patent/CN206543061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907523A (en) * | 2021-10-21 | 2022-01-11 | 广东立曜工业有限公司 | Intelligent lifting system and supporting system for folding office table |
| CN113907523B (en) * | 2021-10-21 | 2023-11-24 | 广东立曜工业有限公司 | Intelligent lifting system and supporting system for folding office desk |
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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: 20171010 Termination date: 20191202 |