CN204605296U - Mathematical education servicing unit - Google Patents
Mathematical education servicing unit Download PDFInfo
- Publication number
- CN204605296U CN204605296U CN201520155329.5U CN201520155329U CN204605296U CN 204605296 U CN204605296 U CN 204605296U CN 201520155329 U CN201520155329 U CN 201520155329U CN 204605296 U CN204605296 U CN 204605296U
- Authority
- CN
- China
- Prior art keywords
- crossfoot
- slide bar
- blackboard body
- teacher
- pointer
- 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
A kind of mathematical education servicing unit is provided, comprise blackboard body (1), the lower end of blackboard body (1) is provided with teacher's pointer holddown groove (2), the both sides, lower end of teacher's pointer holddown groove (2) are separately installed with the drawer (20) of a band handle, described teacher's pointer holddown groove (2) is provided with support (3), described support (3) is provided with two bracing pieces (16), blackboard body (1) has blackboard surface (4), blackboard body (1) is provided with slide bar (5), slide bar (5) slidably connects crossfoot (6), crossfoot (6) is provided with chute (7), perpendicular chi (8) is slidably connected in chute (7), crossfoot (6) is provided with the soft aluminium wire (10) of parabolic shape, soft aluminium wire (10) is provided with magnetic clasp (11), crossfoot (6) one end is fixed by holding pin (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5).The utility model is provided with drawer due to it, can solve mathematics middle teaching aid of giving lessons and place unordered in a jumble problem.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically, relates to a kind of mathematical education servicing unit.
Background technology
At present, in high school mathematics teaching process, particularly in the learning process of function, teacher needs manual picture function coordinates figure mostly, and demonstrate each time and all need again to draw, such manual drawing extremely bothers, not only increase the burden of giving lessons of teacher, and have impact on efficiency of giving lessons, ZL2013201864505 discloses a kind of high school mathematics teaching teaching aid, it conveniently can carry out giving lessons of functional knowledge point, but this device exists T-square can not rotate around slide rail, have impact on the visual range of blackboard body, and it can not move, mobility is poor, ZL2013201864505 discloses a kind of high school mathematics teaching servicing unit, this device T-square can rotate around slide rail, but because it is fixed T-square with fastening bolt and causes easily causing interference in rotation process, and this device does not have foreign material groove, practicality aspect is further improved.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, provides the mathematical education servicing unit that a kind of structure is simple, easy to operate, time saving and energy saving.
In order to solve above technical problem, the technical solution adopted in the utility model is as follows: a kind of mathematical education servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with teacher's pointer holddown groove (2), the both sides, lower end of teacher's pointer holddown groove (2) are separately installed with the drawer (20) of a band handle, described teacher's pointer holddown groove (2) is provided with support (3), described support (3) is provided with two bracing pieces (16), blackboard body (1) has blackboard surface (4), blackboard body (1) is provided with slide bar (5), slide bar (5) slidably connects crossfoot (6), crossfoot (6) is provided with chute (7), perpendicular chi (8) is slidably connected in chute (7), crossfoot (6) is provided with the soft aluminium wire (10) of parabolic shape, soft aluminium wire (10) is provided with magnetic clasp (11), crossfoot (6) one end is fixed by holding pin (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5), the centre of described crossfoot (6) is provided with rotating shaft (9), perpendicular chi (8) is slided in chute (7) by rotating shaft (9), described rotating shaft (9) is provided with the first sucker (13) near one end of blackboard body (1), described crossfoot (6) is provided with the first sucker (12) away from the bottom of one end of slide bar (5), described crossfoot (6) and perpendicular chi (8) are equipped with scale, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) is provided with the pulley (17) of three bands whereabouts switch (18).
The utility model takes above technical scheme, have the following advantages: the utility model is simple and practical, easy to operate, time saving and energy saving, alleviate the work difficulty of teacher, improve efficiency of giving lessons, crossfoot can have no to rotate around slide bar interferingly, add the visual range of blackboard body, because it is provided with drawer, mathematics middle teaching aid of giving lessons can be solved and place unordered in a jumble problem.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of mathematical education servicing unit in the utility model embodiment;
Accompanying drawing 2 is deployed configuration schematic diagrames of mathematical education servicing unit in the utility model embodiment.
Detailed description of the invention
Embodiment, as shown in accompanying drawing 1-2, a kind of mathematical education servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with teacher's pointer holddown groove (2), the both sides, lower end of teacher's pointer holddown groove (2) are separately installed with the drawer (20) of a band handle, described teacher's pointer holddown groove (2) is provided with support (3), described support (3) is provided with two bracing pieces (16), blackboard body (1) has blackboard surface (4), blackboard body (1) is provided with slide bar (5), slide bar (5) slidably connects crossfoot (6), crossfoot (6) is provided with chute (7), perpendicular chi (8) is slidably connected in chute (7), crossfoot (6) is provided with the soft aluminium wire (10) of parabolic shape, soft aluminium wire (10) is provided with magnetic clasp (11), crossfoot (6) one end is fixed by holding pin (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5), the centre of described crossfoot (6) is provided with rotating shaft (9), perpendicular chi (8) is slided in chute (7) by rotating shaft (9), described rotating shaft (9) is provided with the first sucker (13) near one end of blackboard body (1), described crossfoot (6) is provided with the first sucker (12) away from the bottom of one end of slide bar (5), described crossfoot (6) and perpendicular chi (8) are equipped with scale, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) is provided with the pulley (17) of three bands whereabouts switch (18).
The utility model is simple and practical, easy to operate, time saving and energy saving, alleviate the work difficulty of teacher, improve efficiency of giving lessons, crossfoot can have no to rotate around slide bar interferingly, add the visual range of blackboard body, because it is provided with drawer, mathematics middle teaching aid of giving lessons can be solved and place unordered in a jumble problem.
Claims (1)
1. mathematical education servicing unit, comprise blackboard body (1), it is characterized in that: the lower end of blackboard body (1) is provided with teacher's pointer holddown groove (2), the both sides, lower end of teacher's pointer holddown groove (2) are separately installed with the drawer (20) of a band handle, described teacher's pointer holddown groove (2) is provided with support (3), described support (3) is provided with two bracing pieces (16), blackboard body (1) has blackboard surface (4), blackboard body (1) is provided with slide bar (5), slide bar (5) slidably connects crossfoot (6), crossfoot (6) is provided with chute (7), perpendicular chi (8) is slidably connected in chute (7), crossfoot (6) is provided with the soft aluminium wire (10) of parabolic shape, soft aluminium wire (10) is provided with magnetic clasp (11), crossfoot (6) one end is fixed by holding pin (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5), the centre of described crossfoot (6) is provided with rotating shaft (9), perpendicular chi (8) is slided in chute (7) by rotating shaft (9), described rotating shaft (9) is provided with the first sucker (13) near one end of blackboard body (1), described crossfoot (6) is provided with the first sucker (12) away from the bottom of one end of slide bar (5), described crossfoot (6) and perpendicular chi (8) are equipped with scale, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) is provided with the pulley (17) of three bands whereabouts switch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155329.5U CN204605296U (en) | 2015-03-16 | 2015-03-16 | Mathematical education servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155329.5U CN204605296U (en) | 2015-03-16 | 2015-03-16 | Mathematical education servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605296U true CN204605296U (en) | 2015-09-02 |
Family
ID=53957874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155329.5U Expired - Fee Related CN204605296U (en) | 2015-03-16 | 2015-03-16 | Mathematical education servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162639A (en) * | 2018-01-09 | 2018-06-15 | 成都菲斯普科技有限公司 | Teaching and drawing multi-functional blackboard |
-
2015
- 2015-03-16 CN CN201520155329.5U patent/CN204605296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162639A (en) * | 2018-01-09 | 2018-06-15 | 成都菲斯普科技有限公司 | Teaching and drawing multi-functional blackboard |
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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 |
Granted publication date: 20150902 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |