CN217835203U - Multifunctional ruler - Google Patents

Abstract

The utility model relates to a multifunctional ruler, which comprises a ruler body, a long ruler and a short ruler, wherein the ruler body is provided with a protractor, the protractor is provided with a rotatable button positioner, one side of the button positioner is provided with a drawing slot, the other side of the button positioner is provided with a plurality of drawing round holes, and the distance between each drawing round hole and the center of the button positioner is different; the long rulers and the short rulers are arranged in a criss-cross mode, and two ends of each of the long rulers and the short rulers are movably arranged on the ruler body respectively. The utility model provides a because drawing apparatus is too much and lead to portable, deposit and the problem of losing easily, solve the problem that the drawing rate of accuracy is low and inefficiency.

Description

Multifunctional ruler

Technical Field

The utility model relates to a drawing apparatus technical machine field, concretely relates to multifunctional ruler.

Background

The ruler is also called a measuring ruler and a graduated scale, is a tool for drawing line segments and measuring length and angle, and is generally divided into a straight ruler, a measuring angle ruler, a right-angle ruler and the like. Some rulers are provided with a hole in the middle in a special shape such as a letter or a circle, so that a user can draw pictures conveniently.

The common ruler in the existing market has single function, when in drawing, a straight ruler is generally used for drawing straight lines and measuring length, different right-angle rulers are generally used for drawing right angles, a protractor is used for drawing circles and measuring angles, and the like, and because the diameter of the protractor is fixed, circles with different radiuses need to be drawn by additionally carrying compasses, so that drawing tools are too many, inconvenient to carry and store and easy to lose; in addition, in the past, when some graphs with different angles or in an array, parallel, perpendicular or other relation are drawn in the drawing process, the position of the ruler needs to be moved and adjusted by a drawer, so that the drawing accuracy is affected, and the drawing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists now, the utility model provides a multifunctional ruler solves because drawing apparatus is in large quantity and leads to portable not, deposit and the problem of losing easily, solves the problem that the drawing rate of accuracy is low and inefficiency.

The technical scheme of the utility model is realized like this:

a multifunctional ruler comprises a ruler body, a long ruler and a short ruler, wherein a protractor is arranged on the ruler body, a rotatable button positioner is arranged on the protractor, a drawing slot is formed in one side of the button positioner, a plurality of drawing round holes are formed in the other side of the button positioner, and the distance between each drawing round hole and the center of the button positioner is different; the long rulers and the short rulers are arranged in a criss-cross mode, and two ends of each of the long rulers and the short rulers are movably arranged on the ruler body respectively.

Preferably, a circular clamping groove is formed in the protractor, the button positioner is mounted on the circular clamping groove, and the button positioner can rotate on the circular clamping groove.

Preferably, a square sliding groove is formed in one side, far away from the protractor, of the ruler body, the long ruler and the short ruler are movably arranged in the square sliding groove in a penetrating mode, and the short ruler is located on the long ruler.

Preferably, the middle part of the square sliding groove is provided with a thin partition plate, the thin partition plate divides the square sliding groove into an upper sliding groove and a lower sliding groove, the short ruler is movably arranged in the upper sliding groove in a penetrating manner, and the long ruler is movably arranged in the lower sliding groove in a penetrating manner.

Preferably, a plurality of concentric circle scale marks are uniformly arranged on the button positioner at intervals, the circle drawing holes are respectively distributed on the concentric circle scale marks, and the circle drawing holes and the line drawing grooves are on the same axis.

Preferably, the front surfaces of the ruler body, the long ruler and the short ruler are all provided with first length scale marks; and angle scale lines are arranged on the front surface of the protractor.

Preferably, the outer frame of the square sliding groove is provided with a second length scale mark.

Preferably, the ruler body is covered with a prompt line for prompting the length and the width.

Preferably, the inner ring of the protractor is provided with a positioning groove.

Preferably, a plurality of graphic holes with different shapes or different sizes are arranged on the long ruler.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model draws round holes differently and rotates the button positioner to draw circles with different radiuses, replaces compasses, and the ruler body integrally sets the long ruler, the short ruler, the protractor and the button positioner, thereby being convenient for a user to carry and store while meeting the requirement of multifunctional drawing, and avoiding that drawing tools are lost to influence drawing; through drawing the wire casing and rotating button locator, through the long chi and the short chi that vertically and horizontally staggered set up on the slip ruler body to can satisfy the figure drawing of the different, array of angle, parallel, perpendicular isopathy, need not to move and adjust the ruler body, consequently guaranteed the rate of accuracy of drawing, improved the efficiency of drawing greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic structural view of the multifunctional ruler of the present invention;

FIG. 2 is a detailed schematic view of the present invention at A of FIG. 1;

fig. 3 is a schematic view of a square sliding groove in the ruler body of the present invention.

The attached drawings are as follows:

10. a ruler body; 20. a long ruler; 30. short ruler; 1. a protractor; 11. positioning a groove; 2. a button locator; 21. drawing a wire slot; 22. drawing a circular hole; 23. concentric circle scale lines; 3. a square sliding groove; 31. a thin separator plate; 32. an upper sliding groove; 33. a lower sliding groove; 41. a first length scale line; 42. angle scale lines; 43. a second length scale line; 44. a third length scale line; 5. a graphic hole; 6. and prompting a line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 and 3, the multifunctional ruler provided by the present invention comprises a ruler body 10, a long ruler 20 and a short ruler 30, wherein the ruler body 10 is provided with a protractor 1, the protractor 1 is provided with a rotatable button positioner 2, one side of the button positioner 2 is provided with a drawing slot 21, the other side of the button positioner 2 is provided with a plurality of drawing round holes 22, and the distance between each drawing round hole 22 and the center of the button positioner 2 is different; the long rulers 20 and the short rulers 30 are arranged in a criss-cross manner, and both ends of the long rulers 20 and the short rulers 30 are respectively movably arranged on the ruler body 10.

Specifically, the ruler body 10 of the present invention is used for drawing lines and arcs, and for measuring the length of the line segment and the length of the arc line; the protractor 1 is used for drawing a required angle and measuring an angle;

the protractor 1 is provided with a rotatable button positioner 2, specifically, the protractor 1 is provided with a circular clamping groove, the button positioner 2 is mounted on the circular clamping groove, and the button positioner 2 can rotate on the circular clamping groove; the button positioner 2 is used for drawing circles with different radiuses and squares with different angles; specifically, the drawing groove 21 is formed in one side of the button locator 2, and the drawing groove 21 is a hollow groove, so that the drawing groove 21 can be rotated to a required position to draw by rotating the button locator 2, and the ruler body 10 does not need to be rotated manually, so that the condition that the angle positioning is inaccurate due to manual rotation of the ruler body 10 can be avoided, and other rulers do not need to be used for positioning, so that the drawing accuracy can be greatly improved, and the drawing efficiency is also greatly improved; in addition, the drawing slot 21 may be any figure that needs to be drawn by rotating at different angles, in this embodiment, the drawing slot 21 is a square slot;

additionally, the button locator 2 is provided with a plurality of drawing round holes 22 on the other side of the drawing slot 21, the distance between each drawing round hole 22 and the center of the button locator 2 is different, that is, circles with different radiuses can be drawn through different drawing round holes 22, and the button locator 2 can rotate on the protractor 1, so that the drawing round holes 22 can be selected according to needs, a pen is fixed in the determined drawing round holes 22, and the button locator 2 is rotated, and then the drawing of the circle with the needed radius can be completed; the arrangement of the plurality of drawing circular holes 22 can meet the requirement of drawing circles with different radiuses and can functionally replace compasses; in addition, the distance between the plurality of drawing round holes 22 can be set according to the frequently needed distance, so that the practicability of the multifunctional ruler is improved;

the long ruler 20 and the short ruler 30 are arranged in a criss-cross mode and used for drawing and measuring line segments in the horizontal direction and the vertical direction, the square sliding groove 3 is formed in one side, away from the protractor 1, of the ruler body 10, the long ruler 20 and the short ruler 30 are movably arranged in the square sliding groove 3 in a penetrating mode, and the short ruler 30 is located on the long ruler 20, so that the line segments can be drawn by sliding the long ruler 20 to the positions where the line segments need to be drawn, and the line segments can be drawn by sliding the short ruler 30 to the positions where the line segments need to be drawn; the position of the ruler body 10 does not need to be moved and adjusted, and the long ruler 20 and the short ruler 30 only need to be slid to the position of a line segment required to be drawn for drawing, so that the line segments meeting the relations of array, parallel, vertical and the like are drawn, and meanwhile, the influence of manual movement and adjustment of the ruler on the accuracy rate of the line segments is avoided, and the drawing accuracy rate is improved; in addition, the former ruler is manually moved and adjusted, and positioning is carried out by means of other rulers, but the utility model can meet line segment drawing of array, parallel, vertical and other relations by directly sliding the long ruler 20 and the short ruler 30 for adjustment, and is very convenient, thereby greatly improving drawing efficiency;

the utility model discloses ruler body 10 sets up long ruler 20, short ruler 30, protractor 1 and 2 integral types of button locator for the user need not to use a plurality of drawing apparatus to draw, only needs to use the utility model discloses the ruler can satisfy multi-functional drawing, and moreover, the user need not to carry and deposit a plurality of drawing apparatus, the utility model discloses but ruler convenient to use person carries and deposits, also can avoid wherein some drawing apparatus to lose and influence the drawing.

In addition, the materials of the ruler body 10, the long ruler 20 and the short ruler 30 are all transparent materials, so that the observation and the use of a user are convenient, and the accuracy of drawing and measuring is improved.

Further, the front surfaces of the ruler body 10, the long ruler 20 and the short ruler 30 are all provided with first length scale marks 41, and the first length scale marks 41 are convenient for a user to draw according to the required length; angle scale lines 42 are arranged on the front surface of the protractor 1 so that a user can measure the angle conveniently; furthermore, the inner ring of the protractor 1 is provided with a positioning groove 11, the positioning groove 11 is a hollow groove, when measuring an angle, the positioning groove 11 can conveniently position an angle line, and when drawing a required angle, the positioning groove 11 can conveniently draw the angle line.

Furthermore, the outer frame of the square sliding groove 3 is provided with a second length scale mark 43, which is convenient for drawing a line segment with a required length on one hand, and on the other hand, when the long ruler 20 and the short ruler 30 slide in the square sliding groove 3, the sliding adjustment can be carried out according to the line segment distance, so that a user can more accurately grasp the line segment distance, and the drawing accuracy is improved;

further, as shown in fig. 2, a third length scale mark 44 may be disposed on an outer ring of the circular slot, and the button positioner 2 may be rotated according to a required angle by disposing the third length scale mark 44, so that the drawing slot 21 may be rotated to the required angle for drawing; and the drawing can be performed by rotating at a fixed angle, so that the drawing of the graph in a ring array is realized.

Further, the ruler body 10 is covered with the indication lines 6 for indicating the length and the width, so that the user can be informed of the distance between the figures at any time in the using process.

Further, as shown in fig. 3, a thin partition plate 31 is provided in the middle of the square sliding groove 3, the thin partition plate 31 divides the square sliding groove 3 into an upper sliding groove 32 and a lower sliding groove 33, the short ruler 30 is movably inserted into the upper sliding groove 32, and the long ruler 20 is movably inserted into the lower sliding groove 33; the thin partition plate 31 is arranged to prevent the long ruler 20 and the short ruler 30 from rubbing against each other when the long ruler 20 and the short ruler 30 slide, so that the surface of the long ruler 20 and the scale marks can be prevented from being scratched; further, the thickness of the thin partition plate 31 is thin so that drawing is not affected.

Further, as shown in fig. 2, a plurality of concentric circle scale marks 23 are uniformly arranged on the button positioner 2 at intervals, and the intervals of the concentric circle scale marks 23 can be set according to the frequently required intervals, so as to increase the practicability of the multifunctional ruler; a plurality of drawing round holes 22 distribute respectively on many concentric circles scale mark 23, a plurality of drawing round holes 22 also evenly distributed promptly, and a plurality of drawing round holes 22 and drawing line groove 21 are on same axis to make and see more neatly pleasing to the eye in the outward appearance.

Further, a plurality of pattern holes 5 with different shapes or different sizes are formed in the long ruler 20, in the embodiment, four pattern holes 5 with different shapes or different sizes are formed in the long ruler 20, two pattern holes 5 are rectangles with different shapes and button shapes, the other two pattern holes are rectangles with different sizes and button shapes, a user can select the needed pattern holes 5 to draw, and the arrangement of the pattern holes 5 increases the practicability of the multifunctional ruler.

To sum up, the utility model draws round holes 22 differently and rotates the button locator 2 to draw circles with different radiuses, replacing compasses, and the ruler body 10 integrally sets the long ruler 20, the short ruler 30, the protractor 1 and the button locator 2, so that the multifunctional drawing is satisfied, the multifunctional drawing is convenient for a user to carry and store, and the drawing is prevented from being lost and influenced; through drawing line groove 21 and rotatory button locator 2, the criss-cross long chi 20 and the short chi 30 that set up on the slip ruler body 10 to can satisfy the figure drawing of the different, array of angle, parallel, perpendicular isotacticity, need not to move and adjust ruler body 10, consequently guaranteed the rate of accuracy of drawing, improved the efficiency of drawing greatly.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A multifunctional ruler is characterized in that,

the ruler comprises a ruler body (10), a long ruler (20) and a short ruler (30), wherein a protractor (1) is arranged on the ruler body (10), a rotatable button positioner (2) is arranged on the protractor (1), a drawing slot (21) is formed in one side of the button positioner (2), a plurality of drawing round holes (22) are formed in the other side of the button positioner (2), and the distance between each drawing round hole (22) and the center of the button positioner (2) is different; the long ruler (20) and the short ruler (30) are arranged in a criss-cross mode, and two ends of the long ruler (20) and the two ends of the short ruler (30) are movably arranged on the ruler body (10) respectively.

2. The multi-purpose ruler of claim 1,

the protractor is characterized in that a circular clamping groove is formed in the protractor (1), the button positioner (2) is installed on the circular clamping groove, and the button positioner (2) can rotate on the circular clamping groove.

3. The multi-purpose ruler of claim 1,

the ruler body (10) is provided with a square sliding groove (3) on one side far away from the protractor (1), the long ruler (20) and the short ruler (30) are movably arranged in the square sliding groove (3) in a penetrating mode, and the short ruler (30) is located on the long ruler (20).

4. The multi-functional ruler of claim 3,

the middle part of square sliding tray (3) is equipped with thin baffle (31), and thin baffle (31) will square sliding tray (3) is separated for last sliding tray (32) and lower sliding tray (33), short chi (30) activity is worn to establish in going up sliding tray (32), long chi (20) activity is worn to establish in lower sliding tray (33).

5. The multi-functional ruler of claim 1,

button locator (2) is gone up the interval and evenly is equipped with many concentric circles scale mark (23), and is a plurality draw round hole (22) and distribute respectively on many concentric circles scale mark (23), and be a plurality draw round hole (22) with draw line groove (21) on same axis.

6. The multi-functional ruler of claim 1,

the front surfaces of the ruler body (10), the long ruler (20) and the short ruler (30) are respectively provided with a first length scale mark (41); the front surface of the protractor (1) is provided with angle scale marks (42).

7. The multi-purpose ruler of claim 3,

and a second length scale mark (43) is arranged on the outer frame of the square sliding groove (3).

8. The multi-purpose ruler of claim 1,

the ruler body (10) is covered with a prompt line (6) for prompting the length and the width.

9. The multi-functional ruler of claim 6,

the inner ring of the protractor (1) is provided with a positioning groove (11).

10. The multi-functional ruler of claim 1,

the long ruler (20) is provided with a plurality of pattern holes (5) with different shapes or different sizes.

Images