CN103112291A - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN103112291A CN103112291A CN 201110365051 CN201110365051A CN103112291A CN 103112291 A CN103112291 A CN 103112291A CN 201110365051 CN201110365051 CN 201110365051 CN 201110365051 A CN201110365051 A CN 201110365051A CN 103112291 A CN103112291 A CN 103112291A
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- China
- Prior art keywords
- multifunctional ruler
- small sircle
- ruler body
- straight trough
- sircle hole
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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.)
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Abstract
The invention discloses a multifunctional ruler which comprises a multifunctional ruler body, wherein scales are arranged on the multifunctional ruler body. A straight groove and a small round hole are formed in the multifunctional ruler body, the centre line of the straight groove and the center of the small round hole are arranged on the same line, and a sliding block with a round hole is arranged on the straight groove. When the multifunctional ruler is used, the small round hole is used as the center, a pen is placed in the round hole in the sliding block, and then an arc can be drawn. The multifunctional ruler can not only measure the length or draw a straight line but also draw circles with different sizes. Therefore, the multifunctional ruler is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of rule, especially a kind ofly can measure length or draw the multifunctional ruler that straight line can be drawn again the different size circle, belong to the drawing instrument technical field.
Background technology
At present, the normally used chi of people only has the function of measuring, and when needs picture bowlder, needs to use in addition compasses.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind ofly can measure length or draw the multifunctional ruler that straight line can be drawn again the different size circle.
Technical solution of the present invention is achieved in that a kind of multifunctional ruler, comprises the multifunctional ruler body, and described multifunctional ruler body is provided with scale, is provided with straight trough, small sircle hole on described body; The center line of described straight trough and the center of circle of small sircle hole are arranged on same straight line; Be provided with one on described straight trough with the sliding shoe of circular hole; During use, centered by small sircle hole, the circular hole on the sliding shoe can draw circular arc as pen.
Preferably, described multifunctional ruler also is provided with an electronic watch.
Preferably, described multifunctional ruler also offers a semicircle orifice with function of angle gauge.
Preferably, described multifunctional ruler also is provided with two and has the tri-angle-holed of set square function.
Preferably, described multifunctional ruler also is provided with a plurality of roundlets.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described multifunctional ruler of the present invention, described multifunctional ruler body is provided with scale, thereby can the amount of being used for length; Be provided with straight trough, small sircle hole on described body; The center line of described straight trough and the center of circle of small sircle hole are arranged on same straight line; Be provided with one on described straight trough with the sliding shoe of circular hole; Centered by small sircle hole, the circular hole on the sliding shoe can draw circular arc as pen; Thereby the present invention can measure length or the picture straight line can be drawn the circle of different size again, and the present invention program is simple in structure, easy to operate, suitable applying.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
The front view of accompanying drawing 1 multifunctional ruler of the present invention;
1, multifunctional ruler body; 2, straight trough; 3, sliding shoe; 4, small sircle hole; 5, semicircle orifice; 6, two tri-angle-holed; 7, roundlet; 8, electronic watch.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Be a kind of multifunctional ruler provided by the present invention as shown in Figure 1, comprise multifunctional ruler body 1, described multifunctional ruler body 1 is provided with scale, is provided with straight trough 2, small sircle hole 4 on described body; The center of circle of the center line of described straight trough 2 and small sircle hole 4 is arranged on same straight line; Be provided with one on described straight trough 2 with the sliding shoe 3 of circular hole; During use, centered by small sircle hole 4, the circular hole on the sliding shoe 3 can draw circular arc as pen.Described multifunctional ruler profile is similar to common ruler, and a side indicates scale, is used for measuring distance.When needs picture bowlder, only need with 2 pens, among the small sircle hole 4 that is inserted on this multifunctional ruler body 1, take small sircle hole 4 as the center of circle; Another pen is inserted in the circular hole of the sliding shoe 3 on straight trough 2, adjusts sliding shoe 3 to needed radius size, and take small sircle hole 4 as the center of circle, sliding shoe 3 is that radius is drawn needed circle to the distance of small sircle hole 4.Multifunctional ruler body 1 lower-left end of the present invention also is provided with a graduated semicircle orifice 5 of tool, can be used for measuring angle; Described multifunctional ruler body 1 mid portion also has the tri-angle-holed 6 of two set square shapes, can draw triangle and draw the right angle; Also have the roundlet 7 of a plurality of different radiis in the middle of described two tri-angle-holed 6, can directly draw needed roundlet; Described multifunctional ruler body 1 bottom righthand side also is provided with electronic watch 8, can see the time.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Described multifunctional ruler of the present invention, described multifunctional ruler body is provided with scale, thereby can the amount of being used for length; Be provided with straight trough, small sircle hole on described body; The center line of described straight trough and the center of circle of small sircle hole are arranged on same straight line; Be provided with one on described straight trough with the sliding shoe of circular hole; Centered by small sircle hole, the circular hole on the sliding shoe can draw circular arc as pen; Thereby the present invention can measure length or the picture straight line can be drawn the circle of different size again, and the present invention program is simple in structure, easy to operate, suitable applying.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a multifunctional ruler, comprise the multifunctional ruler body, and described multifunctional ruler body is provided with scale, it is characterized in that: be provided with straight trough, small sircle hole on described body; The center line of described straight trough and the center of circle of small sircle hole are arranged on same straight line; Be provided with one on described straight trough with the sliding shoe of circular hole; During use, centered by small sircle hole, the circular hole on the sliding shoe can draw circular arc as pen.
2. multifunctional ruler as claimed in claim 1, is characterized in that: also be provided with an electronic watch on described multifunctional ruler body.
3. multifunctional ruler as claimed in claim 1 is characterized in that: also offer a semicircle orifice with function of angle gauge on described multifunctional ruler body.
4. multifunctional ruler as claimed in claim 1, is characterized in that: also be provided with two on described multifunctional ruler body and have the tri-angle-holed of set square function.
5. multifunctional ruler as claimed in claim 1, is characterized in that: the roundlet that also is provided with a plurality of different radiis on described multifunctional ruler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110365051 CN103112291A (en) | 2011-11-17 | 2011-11-17 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110365051 CN103112291A (en) | 2011-11-17 | 2011-11-17 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103112291A true CN103112291A (en) | 2013-05-22 |
Family
ID=48410710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110365051 Pending CN103112291A (en) | 2011-11-17 | 2011-11-17 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112291A (en) |
-
2011
- 2011-11-17 CN CN 201110365051 patent/CN103112291A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |