CN205167980U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN205167980U CN205167980U CN201520802421.6U CN201520802421U CN205167980U CN 205167980 U CN205167980 U CN 205167980U CN 201520802421 U CN201520802421 U CN 201520802421U CN 205167980 U CN205167980 U CN 205167980U
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- CN
- China
- Prior art keywords
- blade
- dials
- groove
- circular port
- utility
- 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 multifunctional ruler, which comprises a ruler body, the surperficial edge of blade is provided with the scale, the blade is provided with at least one circular port, circular port department still is provided with a scale carousel, the relative blade of carousel can be rotatory around its centre of a circle, the centre of blade is provided with a logical groove, leading to the groove and setting up to the straight line leads to the groove, the one end of leading to the groove is facing to the scale carousel. An object of the utility model is to provide a straight line can be enough depicted, the multifunctional ruler of protractor effect can be played again.
Description
Technical field
The utility model relates to a kind of survey tool, and more particularly, it relates to a kind of Multifunctional straightedge.
Background technology
Ruler is a kind of survey tool common in life.Be commonly used to the measurement carrying out adjusting the distance or mapping, be widely used in the fields such as mathematics, measurement, engineering.
And ruler on the market, structure is all comparatively simple.General ruler is all elongated rectangular shape shapes, and the edge on its surface is provided with scale, more convenient in order to the number of degrees in concrete use.But these traditional rulers, only only have the function of ruler itself, do not have additional function.Be merely able to play the effect of portraying lines, function ratio is more single, cannot meet in actual conditions, diversified needs.Such as in the process of mapping, painted straight line, needed the lines of picture certain angle, at this moment, traditional ruler just cannot reach such effect.Just need to look for a protractor in addition, can finish the work.And in practical situations both, look for a protractor just cumbersome in addition.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide one to portray straight line, can play again the Multifunctional straightedge of protractor effect.
For achieving the above object, the utility model provides following technical scheme: a kind of Multifunctional straightedge, comprise blade, the marginal surface of described blade is provided with scale, and described blade is provided with at least one circular port, and described circular port place is also provided with a dials, described rotating disk can rotate around its center of circle relative to blade, the centre of described blade is provided with a groove, and described groove is set to straight line groove, and one end of groove is facing to dials.
The utility model is set to further: described circular port is provided with two, is arranged at the two ends of blade respectively, and described dials is also provided with two, and arrange corresponding circular port place, blade two ends respectively, the two ends of described groove are all facing to dials.
The utility model is set to further: the cross section of described dials is set to I shape, and the end face of described dials is provided with depressed part.
The utility model is set to further: the bottom surface of described dials is provided with some kicks.
By adopting technique scheme, in use this Multifunctional straightedge can be surveyed and drawn as common ruler normally, can regard protractor again simultaneously, carry out the drawing of angle.When needing to carry out angle drawing, first dials and blade are pinned, insert in groove by nib, draw a datum line, angle by this line, then decontrols blade, only need to pin dials, rotate blade, the groove be positioned on blade also just and then rotates together simultaneously, and when rotation, dials is pointed in one end of groove, be equivalent to a pointer, coordinate the scale on dials, just easy to doly can know ruler and have rotated how many angles.After being rotated in place, again pin blade, nib is inserted groove, then draw a line, and the angle that just can obtain needing is intersected in two lines prolongations.Like this volume well controlling whole ruler is set, and the good accomplish linear of ruler can be allowed again to be with angled mapping operations.One chi is multiplex, in the life of reality, more convenient.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model Multifunctional straightedge embodiment;
Fig. 2 is the side view of the utility model Multifunctional straightedge dials embodiment.
In figure: 1, blade; 2, scale; 3, dials; 4, groove; 5, depressed part; 6, projection.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, a kind of Multifunctional straightedge embodiment of the utility model is described further.
A kind of Multifunctional straightedge as shown in Figure 1, comprises blade 1 part, and the edge on blade 1 surface is provided with the scale 2 the same with common ruler.And be with the difference of common ruler, in the present embodiment, the position of center line of Multifunctional straightedge offers groove 4, and this groove 4 can facilitate nib to insert, and carries out setting-out.And be provided with circular port at the two ends of groove 4, and on the position of circular port, be equipped with the dials 3 that cross section is I shape, here dials 3 is through circular port, and can rotate freely along self center of circle relative to blade 1, and be provided with angle mark on the surface of rotating disk.And in the present embodiment, the upper surface of dials 3 is provided with a depressed part 5, this depressed part 5 can allow user's finger when pressing dials 3 is fixing more comfortable exactly.And further the lower surface of dials 3 is provided with some kicks 6, the setting of projection 6 here, can, when pressing dials 3, allows whole dials 3 more firmly fix on paper.Add the friction bottom dials 3 and between paper, thus allow use more convenient.
When the utility model Multifunctional straightedge needs to carry out angle drafting, first dials 3 and blade 1 are pinned, insert in groove 4 by nib, draw a datum line, angle is by this line, decontrol blade 1 again, only need to pin dials 3, rotate blade 1, the groove 4 be positioned on blade 1 also just and then rotates together simultaneously, and when rotation, dials 3 is pointed in one end of groove 4, be equivalent to a pointer, coordinate the scale 2 on dials 3, just easy to doly can know ruler and have rotated how many angles.After being rotated in place, again pin blade 1, nib is inserted groove 4, then draw a line, and the angle that just can obtain needing is intersected in two lines prolongations.
The above is preferred embodiment of the present utility model, under not departing from the prerequisite of the utility model principle to those skilled in the art, can also make some modification and improvement, and these also should be considered as the protection domain of utility model.
Claims (4)
1. a Multifunctional straightedge, comprise blade, the marginal surface of described blade is provided with scale, it is characterized in that: described blade is provided with at least one circular port, described circular port place is also provided with a dials, and described rotating disk can rotate around its center of circle relative to blade, and the centre of described blade is provided with a groove, described groove is set to straight line groove, and one end of groove is facing to dials.
2. Multifunctional straightedge according to claim 1, it is characterized in that: described circular port is provided with two, be arranged at the two ends of blade respectively, described dials is also provided with two, arrange corresponding circular port place, blade two ends respectively, the two ends of described groove are all facing to dials.
3. Multifunctional straightedge according to claim 2, is characterized in that: the cross section of described dials is set to I shape, and the end face of described dials is provided with depressed part.
4. Multifunctional straightedge according to claim 3, is characterized in that: the bottom surface of described dials is provided with some kicks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802421.6U CN205167980U (en) | 2015-10-15 | 2015-10-15 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802421.6U CN205167980U (en) | 2015-10-15 | 2015-10-15 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205167980U true CN205167980U (en) | 2016-04-20 |
Family
ID=55732006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802421.6U Expired - Fee Related CN205167980U (en) | 2015-10-15 | 2015-10-15 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205167980U (en) |
-
2015
- 2015-10-15 CN CN201520802421.6U patent/CN205167980U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161015 |