CN202747951U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN202747951U CN202747951U CN 201220214792 CN201220214792U CN202747951U CN 202747951 U CN202747951 U CN 202747951U CN 201220214792 CN201220214792 CN 201220214792 CN 201220214792 U CN201220214792 U CN 201220214792U CN 202747951 U CN202747951 U CN 202747951U
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- CN
- China
- Prior art keywords
- ruler
- chi
- fixed ruler
- multifunctional
- angle
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a ruler, and specifically relates to a multifunctional ruler. The ruler comprises a fixed ruler and a drawing ruler, wherein length scales are arranged on the outer sides of the fixed ruler and the drawing ruler; a recess is arranged at a movable joint of the fixed ruler and the drawing ruler and provided with a pointer; a fastening nail is arranged at a bottom end of the fixed ruler; an angle meter is arranged at the movable joint of the fixed ruler and the drawing ruler; a vertical line is marked on the surface of the drawing ruler; a vertical pointer is arranged inside the drawing ruler and movably connected with the drawing ruler by a screw; angle scales are arranged on the surface of the drawing ruler at the position where the vertical pointer points; and a nib is arranged at a bottom end of the drawing ruler. The multifunctional ruler provided by the utility model can be used as a compass, a length ruler or an angle ruler in teaching, as well as can be used as a level ruler in a construction. The multifunctional ruler can accurately measure the inclination of an object, and is simple in structure and convenient to carry.
Description
Technical field
This practicality relates to a kind of ruler, relates in particular to a kind of Multifunctional ruler.
Background technology
The function ratio of ruler is more single at present, in teaching, in order to draw circle, draw angle, horizontal lines etc. usually want multiple ruler or compasses to be used, use unusual trouble and not portable, in building operation in order to measure whether level of buildings, how many angles that departs from is, often needs again other some instruments to be used, such as the carpenter when measuring the angle of inclination of stair, the use perpendicular line is measured, but perpendicular line is not easy to stablize, and causes measuring out of true, greatly reduces work efficiency.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, provide a kind of can be at teaching and the building operation Multifunctional ruler that can jointly use, and very accurate of measurement data is convenient for carrying.
The technical solution of the utility model is: a kind of Multifunctional ruler, comprise fixed ruler and draw chi, described fixed ruler and picture chi arranged outside have the length scale, described fixed ruler is being provided with recess with picture chi active connection place, describedly a pointer is installed on recessed, described fixed ruler bottom is provided with staple, described picture chi and fixed ruler active connection place are provided with angle measuring gauge, described picture chi surface indicates perpendicular line, be provided with vertical needle in the described picture chi, described vertical needle is flexibly connected with drawing chi by screw, and described picture chi is provided with angle index on vertical needle indication place surface, and described picture chi bottom is provided with nib.
As preferably, described fixed ruler and draw chi and made by transparent plastic.
As preferably, described fixed ruler and to draw chi be hollow form.
As preferably, on the recess of described fixed ruler magnifier is installed, it is semicircle that described recess becomes.
As preferably, described vertical needle is located at the angle index both sides.
A kind of Multifunctional ruler of the present utility model can be worked as compasses, length ruler, bevel protractor use in teaching, can work as surveyor's staff in building operation, can measure accurately the angle of inclination of object, and the Multifunctional ruler that is integrated in one is simple in structure, is convenient for carrying.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is structural representation of the present utility model.
Specific embodiment
Embodiment 1: as shown in Figure 1, a kind of Multifunctional ruler, comprise fixed ruler 1 and draw chi 2, described fixed ruler 1 and picture chi 2 arranged outside have the length scale, described fixed ruler 1 is being provided with recess 3 with picture chi 2 active connection places, one pointer 4 is installed on the described recess 3, described fixed ruler 1 bottom is provided with staple 8, described picture chi 2 and fixed ruler 1 active connection place are provided with angle measuring gauge 5, described picture chi 2 surfaces indicate perpendicular line 13, be provided with vertical needle (6) in the described picture chi (2), described vertical needle 6 is flexibly connected by screw 7 and picture chi 2, described picture chi 2 is provided with angle index 12 on vertical needle 6 indication place surfaces, described picture chi 2 bottoms are provided with nib 9, described fixed ruler 1 and draw chi 2 and made by transparent plastic, described fixed ruler 1 and to draw chi 2 be hollow form, on described fixed ruler 1 recess 3 magnifier 11 is installed, 3 one-tenth of described recesses are semicircle.Described vertical needle 6 is located at angle index 12 both sides, can the more convenient scale of seeing clearly on the angle.
Embodiment 2: as shown in Figure 1, Multifunctional ruler is folded flat can work as the ruler use, and fixed ruler 1 and picture chi 2 arranged outside have the length scale.
Embodiment 3: such as Fig. 2, shown in Figure 3, Multifunctional ruler uses as long as fixed ruler 1 and picture chi 2 separately will fixedly be ordered the 8 fixing compasses of just can working as, draw chi 2 and be provided with angle measuring gauge 5 with fixed ruler 1 active connection place, can work as bevel protractor uses, when the actual measurement angle of inclination, as long as fixed ruler 1 and testee surface are developed, when if testee has inclination, the vertical needle 6 of drawing on the chi 2 just can be offset, rotating picture chi 2 makes vertical needle 6 and perpendicular line 13 be aligned to straight line after vertical needle 6 is stablized again, as long as observe the angle measuring gauge 5 that the pointer 4 on the fixed ruler 1 points on the picture chi 2, indicated angle is the degree of tilt of testee, when the 90 ° of positions of angle measuring gauge on the pointer 4 sensing picture chis 2 on the fixed ruler 1 and in perpendicular line 13, be aligned to straight line, show that testee becomes horizontality, just can work as level meter and use.When the vertical object of measurement has inclination, when the testee angle of inclination is less than 20 °, to draw chi 2 develops with testee, when if testee tilts, draw on the chi 2 vertical needle 6 just can be offset, vertical needle 6 is pointed to the angle of the angle index 12 on the picture chi 2 like this, it is the deviation angle of vertical object, when the angle of inclination of vertical testee during greater than 20 °, draw vertical needle 6 on the chi 2 deviation angle can't be satisfied the time, as long as fixed ruler 1 and vertical testee surface are developed, when if vertical testee has inclination, rotate picture chi 2 and make vertical needle 6 and perpendicular line 13 be aligned to straight line after vertical needle 6 is stablized, as long as observe the angle measuring gauge 5 that the pointer 4 on the fixed ruler 1 points on the picture chi 2, indicated angle is the degree of tilt of testee, simple to operate, convenient, and measurement is very accurate, is easy to carry.
Claims (5)
1. Multifunctional ruler, comprise fixed ruler (1) and draw chi (2), it is characterized in that: described fixed ruler (1) and picture chi (2) arranged outside have the length scale, described fixed ruler (1) is being provided with recess (3) with picture chi (2) active connection place, one pointer (4) is installed on the described recess (3), described fixed ruler (1) bottom is provided with staple (8), described picture chi (2) and fixed ruler (1) active connection place are provided with angle measuring gauge (5), described picture chi (2) surface indicates perpendicular line (13), be provided with vertical needle (6) in the described picture chi (2), described vertical needle (6) is flexibly connected by screw (7) and picture chi (2), described picture chi (2) is provided with angle index (12) on vertical needle (6) indication place surface, and described picture chi (2) bottom is provided with nib (9).
2. a kind of Multifunctional ruler according to claim 1 is characterized in that: described fixed ruler (1) and draw chi (2) and made by transparent plastic.
3. a kind of Multifunctional ruler according to claim 2 is characterized in that: described fixed ruler (1) and draw chi (2) and be hollow form.
4. according to claim 1 and 2 or 3 described a kind of Multifunctional rulers, it is characterized in that: on the recess (3) of described fixed ruler (1) magnifier (11) is installed, it is semicircle that described recess (3) becomes.
5. according to claim 1 and 2 or 3 described a kind of Multifunctional rulers, it is characterized in that: described vertical needle (6) is located at angle index (12) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214792 CN202747951U (en) | 2012-05-15 | 2012-05-15 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214792 CN202747951U (en) | 2012-05-15 | 2012-05-15 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747951U true CN202747951U (en) | 2013-02-20 |
Family
ID=47707329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214792 Expired - Fee Related CN202747951U (en) | 2012-05-15 | 2012-05-15 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519032A (en) * | 2018-03-28 | 2018-09-11 | 朱小英 | A kind of novel marking-out rule |
| CN110001244A (en) * | 2019-03-22 | 2019-07-12 | 中山宝益五金塑胶制品有限公司 | A kind of multifunctional measuring line drawing ruler |
-
2012
- 2012-05-15 CN CN 201220214792 patent/CN202747951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519032A (en) * | 2018-03-28 | 2018-09-11 | 朱小英 | A kind of novel marking-out rule |
| CN110001244A (en) * | 2019-03-22 | 2019-07-12 | 中山宝益五金塑胶制品有限公司 | A kind of multifunctional measuring line drawing ruler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20190515 |