CN202826878U - Multifunctional teaching aid - Google Patents
Multifunctional teaching aid Download PDFInfo
- Publication number
- CN202826878U CN202826878U CN 201220542849 CN201220542849U CN202826878U CN 202826878 U CN202826878 U CN 202826878U CN 201220542849 CN201220542849 CN 201220542849 CN 201220542849 U CN201220542849 U CN 201220542849U CN 202826878 U CN202826878 U CN 202826878U
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- CN
- China
- Prior art keywords
- ruler
- chi
- teaching aid
- edge
- multifunctional teaching
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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
The utility model discloses a multifunctional teaching aid which comprises an L-square and a straight ruler. The L-square comprises a first edge ruler and a second edge ruler. A plurality of positioning holes are formed on both the first edge ruler and the second edge ruler. The straight ruler is provided with a plurality of positioning pin shafts matched with the positioning holes. A compass tip is arranged on one end portion of the first edge ruler. The other end portion of the first edge ruler is connected with a penholder in a hinged mode. The penholder is provided with a pen point clamp. The pen point clamp is provided with a pen point in a clamping mode. The multifunctional teaching aid has the functions of a triangular ruler and a compass, can draw triangles with different angles at random, and is simple in structure and convenient to use. The purpose of a ruler with different applications is achieved.
Description
Technical field
The utility model relates to the teaching aid technical field, especially relates to a kind of Multifunctional teaching aid.
Background technology
At present, teaching aid function singleness in the school, can't possess simultaneously several functions, so that teachers and students must prepare the fine teaching task of finishing of multiple teaching aid ability, but teaching aid is too much, will certainly take up room, thereby affect indoor sanitation and clean and tidy, and constantly change teaching aid and also can waste instructional blocks of time, not only use inconvenience, and affect quality of instruction.
The utility model content
Technical problem to be solved in the utility model is: a kind of Multifunctional teaching aid is provided, has the function of set square and compasses, and can draw the triangle of arbitrarily angled size, and simple in structure, easy to use, realized that a chi is multiplex.
For solving the problems of the technologies described above, the technical solution of the utility model is: Multifunctional teaching aid, comprise square and ruler, described square comprises first side chi and Second Edge chi, be equipped with some locating holes on described first side chi and the Second Edge chi, described ruler is provided with the suitable alignment pin of some and described locating hole, one end of described first side chi is provided with the compasses point, the other end of described first side chi is hinged with penholder, described penholder is provided with the nib folder, is folded with nib on the described nib folder.
Preferably, described Second Edge chi is connected with protractor.
Adopted technique scheme, the beneficial effects of the utility model are: because a kind of Multifunctional teaching aid being provided, having the function of set square and compasses, and can draw the triangle of arbitrarily angled size, and simple in structure, easy to use, realized that a chi is multiplex.
For solving the problems of the technologies described above, the technical solution of the utility model is: because Multifunctional teaching aid comprises square, ruler and compasses, square comprises first side chi and Second Edge chi, be equipped with some locating holes on first side chi and the Second Edge chi, ruler is provided with the suitable alignment pin of some and described locating hole, thereby makes the function that the utlity model has set square and compasses, and can draw the triangle of arbitrarily angled size, simple in structure, easy to use, realized that a chi is multiplex.
Because the Second Edge chi is connected with protractor, therefore can also take measurement of an angle, realized that a chi is multiplex.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Wherein: 1, square; 2, ruler; 3, first side chi; 4, Second Edge chi; 5, locating hole; 6, alignment pin; 7, compasses point; 8, penholder; 9, nib folder; 10, nib; 11, protractor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in drawings, Multifunctional teaching aid, comprise square 1 and ruler 2, square 1 comprises first side chi 3 and Second Edge chi 4, is equipped with some locating holes 5 on first side chi 3 and the Second Edge chi 4, and ruler 2 is provided with the suitable alignment pin 6 of some and locating hole 5, one end of first side chi 3 is provided with compasses point 7, the other end of first side chi 3 is hinged with penholder 8, and penholder 8 is provided with nib folder 9, is folded with nib 10 on the nib folder 9.Second Edge chi 4 is connected with protractor 11.
The function that this Multifunctional teaching aid has set square, compasses and takes measurement of an angle, and can draw the triangle of arbitrarily angled size, simple in structure, easy to use, realized that a chi is multiplex.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (2)
1. Multifunctional teaching aid, it is characterized in that, comprise square and ruler, described square comprises first side chi and Second Edge chi, is equipped with some locating holes on described first side chi and the Second Edge chi, and described ruler is provided with the suitable alignment pin of some and described locating hole, one end of described first side chi is provided with the compasses point, the other end of described first side chi is hinged with penholder, and described penholder is provided with the nib folder, is folded with nib on the described nib folder.
2. Multifunctional teaching aid as claimed in claim 1 is characterized in that, described Second Edge chi is connected with protractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542849 CN202826878U (en) | 2012-10-22 | 2012-10-22 | Multifunctional teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542849 CN202826878U (en) | 2012-10-22 | 2012-10-22 | Multifunctional teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826878U true CN202826878U (en) | 2013-03-27 |
Family
ID=47938652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542849 Expired - Fee Related CN202826878U (en) | 2012-10-22 | 2012-10-22 | Multifunctional teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099450A (en) * | 2017-12-15 | 2018-06-01 | 广东五月花网络科技有限公司 | A kind of multifunctional teaching ruler |
-
2012
- 2012-10-22 CN CN 201220542849 patent/CN202826878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099450A (en) * | 2017-12-15 | 2018-06-01 | 广东五月花网络科技有限公司 | A kind of multifunctional teaching ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131022 |