CN204172551U - High school mathematics teaching servicing unit - Google Patents
High school mathematics teaching servicing unit Download PDFInfo
- Publication number
- CN204172551U CN204172551U CN201420640261.5U CN201420640261U CN204172551U CN 204172551 U CN204172551 U CN 204172551U CN 201420640261 U CN201420640261 U CN 201420640261U CN 204172551 U CN204172551 U CN 204172551U
- Authority
- CN
- China
- Prior art keywords
- crossfoot
- slide bar
- blackboard body
- high school
- servicing unit
- 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
Links
Abstract
A kind of high school mathematics teaching servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with article putting groove (2), the lower end of article putting groove (2) is provided with support (3), 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 fastening bolt (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5).Compared with traditional mode of giving lessons, the utility model structure is simple, easy to operate, time saving and energy saving, alleviates the work difficulty of teacher, improve efficiency of giving lessons, crossfoot can rotate around slide bar, adds the visual range of blackboard body, because it is provided with pulley, can move at any time, mobility strong.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically, relates to a kind of high school mathematics teaching 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, and 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.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, provides the high school mathematics teaching 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 high school mathematics teaching servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with article putting groove (2), the lower end of article putting groove (2) is provided with support (3), 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 fastening bolt (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5).
Further improvement as technique scheme:
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), and 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.
Described support (3) is provided with two bracing pieces (16) and is connected to article putting groove (2) lower end, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) are provided with the pulley (17) of three bands whereabouts switch (18).
The utility model takes above technical scheme, have the following advantages: high school mathematics teaching servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with article putting groove (2), the lower end of article putting groove (2) is provided with support (3), 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 fastening bolt (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5), compared with traditional mode of giving lessons, the utility model structure is simple, easy to operate, time saving and energy saving, alleviate the work difficulty of teacher, improve efficiency of giving lessons, crossfoot can rotate around slide bar, add the visual range of blackboard body, because it is provided with pulley, can move at any time, mobility strong.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of high school mathematics teaching teaching aid in the utility model embodiment.
Detailed description of the invention
Embodiment, as shown in Figure 1, high school mathematics teaching servicing unit, comprise blackboard body (1), the lower end of blackboard body (1) is provided with article putting groove (2), the lower end of article putting groove (2) is provided with support (3), 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 fastening bolt (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), and 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.Described support (3) is provided with two bracing pieces (16) and is connected to article putting groove (2) lower end, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) are provided with the pulley (17) of three bands whereabouts switch (18).
Compared with traditional mode of giving lessons, the utility model structure is simple, easy to operate, time saving and energy saving, alleviates the work difficulty of teacher, improve efficiency of giving lessons, crossfoot can rotate around slide bar, adds the visual range of blackboard body, because it is provided with pulley, can move at any time, mobility strong.
Claims (4)
1. a high school mathematics teaching servicing unit, comprise blackboard body (1), it is characterized in that: the lower end of blackboard body (1) is provided with article putting groove (2), the lower end of article putting groove (2) is provided with support (3), 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 fastening bolt (19) and slide bar (5), and crossfoot (6) can rotate around slide bar (5).
2. a kind of high school mathematics teaching servicing unit as claimed in claim 1, it is characterized in that: 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), and described crossfoot (6) is provided with the first sucker (12) away from the bottom of one end of slide bar (5).
3. a kind of high school mathematics teaching servicing unit as claimed in claim 2, is characterized in that: described crossfoot (6) and perpendicular chi (8) are equipped with scale.
4. a kind of high school mathematics teaching servicing unit as claimed in claim 3, it is characterized in that: described support (3) is provided with two bracing pieces (16) and is connected to article putting groove (2) lower end, support (3) is rotating to be placed in supporting base (14), described supporting base (14) lower end connecting base plate (15), chassis (15) are provided with the pulley (17) of three bands whereabouts switch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640261.5U CN204172551U (en) | 2014-10-28 | 2014-10-28 | High school mathematics teaching servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640261.5U CN204172551U (en) | 2014-10-28 | 2014-10-28 | High school mathematics teaching servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172551U true CN204172551U (en) | 2015-02-25 |
Family
ID=52561387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640261.5U Expired - Fee Related CN204172551U (en) | 2014-10-28 | 2014-10-28 | High school mathematics teaching servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621653A (en) * | 2018-05-10 | 2018-10-09 | 何川 | A kind of mathematical education multifunctional assisting device |
-
2014
- 2014-10-28 CN CN201420640261.5U patent/CN204172551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621653A (en) * | 2018-05-10 | 2018-10-09 | 何川 | A kind of mathematical education multifunctional assisting device |
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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: 20150225 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |