CN204977887U - Teaching modeling writing format comparison frame - Google Patents
Teaching modeling writing format comparison frame Download PDFInfo
- Publication number
- CN204977887U CN204977887U CN201520736122.7U CN201520736122U CN204977887U CN 204977887 U CN204977887 U CN 204977887U CN 201520736122 U CN201520736122 U CN 201520736122U CN 204977887 U CN204977887 U CN 204977887U
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- CN
- China
- Prior art keywords
- spool
- plank
- utility
- model
- irony
- 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
The utility model discloses a teaching modeling writing format comparison frame. It includes base, spacing pivot, iron plank, spool and magnetism piece, is connected with the iron plank through spacing pivot on the base, and iron plank top is provided with the spool, and the spool both sides are provided with the magnetism piece of fixed control. The utility model discloses simple structure, convenient contrast, convenient to use is reliable, and the practicality is strong.
Description
Technical field
The utility model relates to instructional technology field, is specifically related to mathematically modeling writing pattern contrast frame.
Background technology
Many files can be run into need to contrast in office process, as the file on computer and paper document contrast, in comparison process, the putting position of paper document can bring very large impact to the operating efficiency of staff, and the instrument that can solve problems is at present actually rare.
Therefore, need to design a kind of comparison tool.
Utility model content
For solving the problem, the utility model provides mathematically modeling writing pattern contrast frame, and structure is simple, and convenient contrast is easy to use and reliable, practical.
For achieving the above object, the technical scheme that the utility model is taked is: mathematically modeling writing pattern contrast frame, comprise base, limit rotary shaft, irony plank, spool and magnetic block, base is connected with irony plank by limit rotary shaft, irony plank top is provided with spool, and spool both sides are provided with the magnetic block of fixing tester.
As preferably, described spool is provided with two.
As preferably, described base is provided with multiple irony plank.
The utility model has following beneficial effect: structure is simple, convenient contrast, easy to use and reliable, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model embodiment provides mathematically modeling writing pattern contrast frame, comprise base 1, limit rotary shaft 2, irony plank 3, spool 4 and magnetic block 5, base 1 is connected with irony plank 3 by limit rotary shaft 2, irony plank 3 top is provided with spool 4, and spool 4 both sides are provided with the magnetic block 5 of fixing tester.
It should be noted that described spool 4 is provided with two.
In addition, described base 1 is provided with multiple irony plank 3.
This detailed description of the invention will be by contrasting file paper etc. through two spools 4, then be fixed by magnetic block 5, and the height of contrast can be regulated, rotate forward or backward along spool by paper, and the inclination angle of irony plank 3 can be regulated by limit rotary shaft 2, realize the difference to irradiation angle, be more convenient to different angle collation.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. mathematically modeling writing pattern contrast frame, it is characterized in that, comprise base (1), limit rotary shaft (2), irony plank (3), spool (4) and magnetic block (5), base (1) is connected with irony plank (3) by limit rotary shaft (2), irony plank (3) top is provided with spool (4), and spool (4) both sides are provided with the magnetic block (5) of fixing tester.
2. mathematically modeling writing pattern contrast frame according to claim 1, it is characterized in that, described spool (4) is provided with two.
3. mathematically modeling writing pattern contrast frame according to claim 1, is characterized in that, described base (1) is provided with multiple irony plank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736122.7U CN204977887U (en) | 2015-09-12 | 2015-09-12 | Teaching modeling writing format comparison frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736122.7U CN204977887U (en) | 2015-09-12 | 2015-09-12 | Teaching modeling writing format comparison frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977887U true CN204977887U (en) | 2016-01-20 |
Family
ID=55112294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736122.7U Expired - Fee Related CN204977887U (en) | 2015-09-12 | 2015-09-12 | Teaching modeling writing format comparison frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977887U (en) |
-
2015
- 2015-09-12 CN CN201520736122.7U patent/CN204977887U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20160912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |