CN203078074U - Ruler with magnetism - Google Patents
Ruler with magnetism Download PDFInfo
- Publication number
- CN203078074U CN203078074U CN 201320112942 CN201320112942U CN203078074U CN 203078074 U CN203078074 U CN 203078074U CN 201320112942 CN201320112942 CN 201320112942 CN 201320112942 U CN201320112942 U CN 201320112942U CN 203078074 U CN203078074 U CN 203078074U
- Authority
- CN
- China
- Prior art keywords
- ruler
- magnet
- magnetism
- absorbed
- embedded
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a ruler with magnetism, belonging to a drawing tool, and aiming at providing a ruler which has magnetism and can be absorbed on an iron blackboard so as to be beneficial to the teaching of a teacher. The ruler with magnetism comprises a rubber block and a piece of magnet; the magnet is embedded into the ruler block made of a non-magnetic material; and the ruler formed by the magnet embedded in the ruler block and the ruler block made of the non-magnetic material can be absorbed on the iron blackboard. The ruler has the beneficial effect that the ruler can be absorbed on the iron blackboard so as to be beneficial to teaching.
Description
Affiliated technical field
The utility model relates to a kind of drawing instrument.
Technical background
The ruler that uses is made of nonmagnetic substance at present, and ruler can not be adsorbed on the iron blackboard.In when teaching, teacher must live with hand when explain with ruler on iron blackboard, and is comparatively inconvenient during teaching.
Summary of the invention
Technical problem to be solved is that a kind of magnetic ruler that can be adsorbed on the iron blackboard, be beneficial to teachers ' teaching is provided.
The scheme that solves its technical problem is that magnetic ruler comprises chi piece, magnet; Magnet is embedded in the chi piece made from nonmagnetic substance; Being embedded in chi piece that magnet in the chi piece and nonmagnetic substance make forms magnetic ruler and can be adsorbed on the iron blackboard.
Beneficial effect: the utility model is applied to ruler, and beneficial effect is that the teacher can be adsorbed on ruler on the blackboard, is beneficial to teaching.
Description of drawings
Fig. 1 is the utility model structure chart, and 1 is the chi piece, and 2 is magnet.
The specific embodiment
The specific embodiment is as follows, and magnetic ruler comprises chi piece (1), magnet (2); Magnet (2) is embedded in the chi piece made from nonmagnetic substance (1); Being embedded in the ruler that chi piece (1) that magnet (2) in the chi piece (1) and nonmagnetic substance make forms can be adsorbed on the iron blackboard.
Claims (1)
1. magnetic ruler comprises chi piece (1), it is characterized in that the magnet (2) that also includes; Chi piece (1) is that nonmagnetic substance is made, and magnet (2) is embedded in the chi piece (1), and chi piece of being made by nonmagnetic substance (1) and magnet (2) are formed magnetic ruler and can be adsorbed on the iron blackboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320112942 CN203078074U (en) | 2013-03-13 | 2013-03-13 | Ruler with magnetism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320112942 CN203078074U (en) | 2013-03-13 | 2013-03-13 | Ruler with magnetism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203078074U true CN203078074U (en) | 2013-07-24 |
Family
ID=48823942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320112942 Expired - Fee Related CN203078074U (en) | 2013-03-13 | 2013-03-13 | Ruler with magnetism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203078074U (en) |
-
2013
- 2013-03-13 CN CN 201320112942 patent/CN203078074U/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: 20130724 Termination date: 20140313 |