CN204322847U - Multifunctional straightedge - Google Patents
Multifunctional straightedge Download PDFInfo
- Publication number
- CN204322847U CN204322847U CN201420749377.2U CN201420749377U CN204322847U CN 204322847 U CN204322847 U CN 204322847U CN 201420749377 U CN201420749377 U CN 201420749377U CN 204322847 U CN204322847 U CN 204322847U
- Authority
- CN
- China
- Prior art keywords
- chute
- parallel lines
- chi body
- main scale
- protractor
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of Multifunctional straightedge, this Multifunctional straightedge comprises main scale and slide block, and the left end of described main scale is protractor, and the right-hand member of main scale is rectangle chi body, and main scale inside is provided with chute, is coated with answering card stopper slot and vertical parallel lines.The left side that described painting answering card stopper slot is arranged on rectangle chi body is adjacent with protractor, and described vertical parallel lines is arranged on rectangle chi body uniformly, and described chute is arranged at the bottom of rectangle chi body, and slide block is arranged on chute.This Multifunctional straightedge in use, protractor is convenient for measuring angle, slide block measures the diameter of testee by the slip in chute, be coated with filling answer sheets when answering card stopper slot can conveniently be taken an examination, conveniently drawn parallel lines and the vertical line of spacing by vertical parallel lines, solve the defect that general ruler is difficult to draw parallel lines and vertical line.This Multifunctional straightedge, combines various function, and structure is simple, easy to use.
Description
Technical field
The utility model relates to measurer technical field, specifically a kind of Multifunctional straightedge.
Background technology
Ruler is essential in daily life as a kind of survey tool of basis; especially for student; in daily learning process; often can use the various survey tool such as ruler, protractor, therefore there is line, measure the demand that the ruler of the simple function of length can not meet student.And various due to survey tool kind, student in use, often needs to carry many survey tools, takes up room larger.In addition, in the process used, need frequently to change survey tool, very inconvenient, and in the process packed up, often easily forget wherein one or more, these are all that the study of student brings much inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional straightedge, it in use can meet our various demands, as measure object length and diameter, take measurement of an angle, draw parallel lines and vertical line, facilitate coating writing answer sheet etc., various function combines by this Multifunctional straightedge, structure is simple, easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of Multifunctional straightedge, comprise main scale and slide block, the left end of described main scale is protractor, and the right-hand member of main scale is rectangle chi body, and main scale inside is provided with chute, is coated with answering card stopper slot and vertical parallel lines; The left side that described painting answering card stopper slot is arranged on rectangle chi body is adjacent with protractor, and described vertical parallel lines is arranged on rectangle chi body uniformly, and described chute is arranged at the bottom of rectangle chi body, and slide block is arranged on chute.
Preferably, the angulation mask of described protractor has 180 tolerance journeys.
Preferably, two long limits of described rectangle chi body are equipped with graduation mark.
Preferably, the side of described slide block is provided with draw-in groove, and draw-in groove is arranged on chute.
The beneficial effects of the utility model are: this Multifunctional straightedge in use, protractor is convenient for measuring angle, slide block measures the diameter of testee by the slip in chute, be coated with filling answer sheets when answering card stopper slot can conveniently be taken an examination, conveniently drawn parallel lines and the vertical line of spacing by vertical parallel lines, solve the defect that general ruler is difficult to draw parallel lines and vertical line.This Multifunctional straightedge, combines various function, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multifunctional straightedge.
Fig. 2 is the structural representation of slide block.
Wherein: 1 is slide block, 2 is protractors, and 3 is rectangle chi bodies, and 4 is chutes, and 5 is be coated with answering card stopper slot, and 6 is vertical parallel lines.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Composition graphs 1 and Fig. 2, a kind of Multifunctional straightedge, comprises main scale and slide block 1, and the left end of described main scale is protractor 2, and the right-hand member of main scale is rectangle chi body 3, and main scale inside is provided with chute 4, is coated with answering card stopper slot 5 and vertical parallel lines 6.The left side that described painting answering card stopper slot 5 is arranged on rectangle chi body 3 is adjacent with protractor 2, and described vertical parallel lines 6 is arranged on rectangle chi body 3 uniformly, and described chute 4 is arranged at the bottom of rectangle chi body 3, and slide block 1 is arranged on chute 4.The angulation mask of described protractor 2 has 180 tolerance journeys.Two long limits of described rectangle chi body 3 are equipped with graduation mark.The side of described slide block 1 is provided with draw-in groove, and draw-in groove is arranged on chute 4.
This Multifunctional straightedge in use, protractor 2 is convenient for measuring angle, slide block 1 measures the diameter of testee by the slip in chute 4, be coated with filling answer sheets when answering card stopper slot 5 can conveniently be taken an examination, conveniently drawn parallel lines and the vertical line of spacing by vertical parallel lines 6, solve the defect that general ruler is difficult to draw parallel lines and vertical line.This Multifunctional straightedge, combines various function, and structure is simple, easy to use.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a Multifunctional straightedge, is characterized in that, comprises main scale and slide block, and the left end of described main scale is protractor, and the right-hand member of main scale is rectangle chi body, and main scale inside is provided with chute, is coated with answering card stopper slot and vertical parallel lines; The left side that described painting answering card stopper slot is arranged on rectangle chi body is adjacent with protractor, and described vertical parallel lines is arranged on rectangle chi body uniformly, and described chute is arranged at the bottom of rectangle chi body, and slide block is arranged on chute.
2. Multifunctional straightedge according to claim 1, is characterized in that, the angulation mask of described protractor has 180 tolerance journeys.
3. Multifunctional straightedge according to claim 1, is characterized in that, two long limits of described rectangle chi body are equipped with graduation mark.
4. Multifunctional straightedge according to claim 1, is characterized in that, the side of described slide block is provided with draw-in groove, and draw-in groove is arranged on chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749377.2U CN204322847U (en) | 2014-12-03 | 2014-12-03 | Multifunctional straightedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749377.2U CN204322847U (en) | 2014-12-03 | 2014-12-03 | Multifunctional straightedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322847U true CN204322847U (en) | 2015-05-13 |
Family
ID=53159240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749377.2U Expired - Fee Related CN204322847U (en) | 2014-12-03 | 2014-12-03 | Multifunctional straightedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322847U (en) |
-
2014
- 2014-12-03 CN CN201420749377.2U patent/CN204322847U/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: 20150513 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |