CN213676157U - Tool for economic management drawing - Google Patents
Tool for economic management drawing Download PDFInfo
- Publication number
- CN213676157U CN213676157U CN202022131880.XU CN202022131880U CN213676157U CN 213676157 U CN213676157 U CN 213676157U CN 202022131880 U CN202022131880 U CN 202022131880U CN 213676157 U CN213676157 U CN 213676157U
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- ruler
- scale
- fixed
- mapping
- economic management
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Abstract
The utility model relates to a mapping instrument technical field, concretely relates to instrument for economic management mapping, including the scale that is used for the mapping, the outside movable mounting of scale has the chi handle, is provided with the spout on the length direction of scale, and the slip is provided with locking mechanism on the spout, and locking mechanism can the horizontal slip on the spout, and the one end of keeping away from the chi handle on the scale is provided with the connecting block, rotates the one end that is connected with the ruler on the connecting block, and the ruler other end rotates and is connected with the angle square, and the one end that the ruler was kept away from to the angle square rotates and connects on locking mechanism. The utility model discloses can accomodate simultaneously advance the chi handle with removing scale, ruler and angle square in, accomodate neatly, conveniently carry, the while collection is drawn straight line, curve and is measured angle in a device, has very strong practicality.
Description
Technical Field
The utility model relates to a mapping instrument technical field, concretely relates to instrument for economic management mapping.
Background
When the economic management specialty is used for statistics, some lines are often required to be drawn to visually display the economic trend, and in order to make the drawn lines more accurate, people often use some drawing tools to help drawing.
The ruler is a drawing tool frequently used by economic management professionals, but the ruler in the prior art is single in function, only straight lines can be drawn when the ruler is used, curves need to be drawn to visually display economic trends in economic management, the existing ruler generally needs to be used for drawing with the help of a protractor tool, the existing ruler needs to be carried with the ruler, the ruler is messy in use, in addition, if tools such as the protractor are not carried, continuous bending straight lines with certain included angles cannot be drawn, and the ruler is not provided with equipment for integrating the ruler, the protractor and compasses.
SUMMERY OF THE UTILITY MODEL
The utility model provides an instrument for economic management mapping is an instrument of set ruler, protractor and compasses in an organic whole, can solve the instrument of economic management mapping among the prior art and accomodate in disorder problem.
The utility model provides a tool for economic management drawing, which comprises a fixed length and a drawing tool, wherein the fixed length is used for drawing;
the ruler handle is movably arranged outside the fixed ruler;
the sliding chute is arranged along the length direction of the fixed length;
the locking mechanism is arranged on the sliding groove in a sliding manner;
the connecting block is arranged at one end of the fixed scale, which is far away from the scale handle;
one end of the straight ruler is rotatably connected to the connecting block, the other end of the straight ruler is rotatably connected to an angle square, and one end, far away from the straight ruler, of the angle square is rotatably connected to the locking mechanism;
the locking mechanism is used for limiting the fixed ruler and the angle ruler.
Preferably, the utility model discloses an among the instrument for economic management mapping, follow one side of scale length direction is provided with the length scale, and the another side is provided with the angle scale.
Preferably, in the tool for economic management mapping of the present invention, the locking mechanism includes:
a solenoid capable of mounting a drawing pen, which penetrates the fixed ruler and the angle ruler;
the nut is connected to the outside of the solenoid in a threaded manner and is positioned behind the angle square;
and the limiting block is arranged at the front end of the solenoid and is positioned in front of the fixed length.
Preferably, in the tool for economic management mapping of the present invention, the stopper has a ring shape.
Preferably, the utility model discloses an among the instrument for economic management mapping, the connecting block run through set up in the scale with on the ruler, the rear end face is the cusp form.
Preferably, in the tool for economic management mapping of the present invention, the sum of the lengths of the straight ruler and the angle ruler is smaller than the length of the fixed ruler, and the length of the fixed ruler is smaller than the length of the ruler handle.
Preferably, the utility model discloses in the instrument for economic management mapping, still include:
the limiting groove is arranged at one end, far away from the limiting block, of the front surface of the ruler handle;
and the push button is detachably connected to the fixed length and can slide in the limit groove.
Compared with the prior art, the utility model provides a pair of an instrument for economic management mapping has following beneficial effect:
(1) the utility model has the advantages that the movable scale, the ruler and the angle square can be simultaneously stored in the ruler handle through the arrangement of the ruler handle, and the storage is neat and convenient to carry;
(2) the utility model can read the drawing angle visually by arranging the sliding chute and the angle square, and can draw the line with the required angle by arranging the locking mechanism;
(3) the utility model discloses a set up connecting block and locking mechanism on the scale, can draw the required radial circle in the scale length within range.
Drawings
Fig. 1 is a schematic structural diagram of a tool for economic management mapping provided by the present invention.
Fig. 2 is a schematic view of a connection structure of the tool scale, the ruler and the angle square for economic management drawing provided by the utility model.
Fig. 3 is a side view of the a structure of fig. 2.
Description of reference numerals:
1-fixed length, 2-sliding groove, 3-locking mechanism, 4-connecting block, 5-straight ruler, 6-angle ruler, 7-ruler handle, 8-push button, 9-limiting groove, 10-solenoid, 11-nut, 12-limiting block.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
In the description of the present invention, it should be understood that the orientations shown by the terms "front", "back", "left", "right", "inner" and "outer" are shown with reference to fig. 1 and fig. 2, and the "front" and "back" correspond to the orientations "up" and "down" shown in fig. 3, respectively, wherein the indicated orientations are based on the orientation 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The utility model provides a tool for economic management drawing, as shown in figures 1-3, comprising a fixed scale 1 for drawing, a ruler handle 7 is movably arranged outside the fixed ruler 1, the ruler handle 7 is convenient to hold and carry, the fixed ruler 1 can slide left and right in the ruler handle 7, a sliding groove 2 is arranged along the length direction of the fixed ruler 1, the sliding chute 2 is provided with a locking mechanism 3 in a sliding way, the locking mechanism 3 can slide left and right on the sliding chute 2, one end of the fixed ruler 1 far away from the ruler handle 7 is provided with a connecting block 4, one end of the straight ruler 5 is rotatably connected on the connecting block 4, the other end of the ruler 5 is rotatably connected with an angle square 6, the angle square 6 is far away from one end of the ruler 5 is rotatably connected to the locking mechanism 3, and the locking mechanism 3 is used for limiting the fixed ruler 1 and the angle square 6.
The fixed ruler 1 is used for drawing a straight line or a line segment picture, the fixed ruler handle 7 can be retracted, the fixed ruler 1 is pushed out leftwards according to the attached drawing 1-2, meanwhile, the straight ruler 5 connected with the connecting block 4 on the fixed ruler 1 and the angle ruler 6 connected with the straight ruler 5 are pushed out together, the straight ruler 5 and the fixed ruler 1 have the same function, the straight line is drawn, the locking mechanism 3 carries the angle ruler 6 to slide on the sliding groove 2 of the fixed ruler 1, the angle ruler 6 can be fixed on the fixed ruler 1, and the angle scale on the fixed ruler 1 is displayed through the included angle formed by the straight ruler 5 and the angle ruler 6, so that the required angle is drawn.
Further, the utility model discloses an among the instrument for economic management mapping, 1 one side of scale is the length scale for draw the straight line and measure length, the opposite side is the angle scale, passes through the angle with the angle and reads out directly perceivedly.
Further, in the utility model discloses a tool for economic management mapping, locking mechanism 3 includes:
a solenoid 10 capable of mounting a drawing pen, which is arranged on the fixed ruler 1 and the angle ruler 6 in a penetrating way;
a nut 11 which is screwed to the outside of the solenoid 10 and is located behind the square 6;
the limiting block 12 arranged at the front end of the spiral tube 10 is located in front of the fixed ruler 1, the nut 11 can abut against the angle square 6 when the limiting block 12 abuts against the fixed ruler 1, and the angle square 6 is fastened on the straight ruler 1 through the spiral tube 10 and the nut 11.
Further, in the tool for economic management mapping of the present invention, the stopper 12 is in the shape of a ring.
Further, the utility model discloses an among the instrument for economic management mapping, connecting block 4 run through set up in scale 1 with on the ruler 5, the rear end face is the cusp form for when the centre of a circle during the mapping.
Further, the utility model discloses an among the instrument for economic management mapping, ruler 5 and the length sum of angle square 6 are less than scale 1's length, and when conveniently sliding to ruler 1 rightmost, ruler 5 and angle square 6 are on a parallel with scale 1, and scale 1's length is less than the length of chi 7, convenient storage.
Further, the utility model discloses an among the instrument for economic management mapping, still include:
the limiting groove 9 is arranged at one end, far away from the limiting block 12, of the front surface of the ruler handle 7;
the push button 8 is detachably connected to the fixed length 1, can slide in the limit groove 9 and is a detachable buckle.
The utility model provides a tool for economic management mapping, when using, if draw straight line or measure length, only need to promote push button 8 and push out scale 1 from the chi handle, when needs measure the angle, push scale 1 to the left end of chi handle 7, unscrew locking mechanism 3, stimulate ruler 5, ruler 5 and angle square 6 are the angle expansion, when measuring the angle, utilize ruler 5, angle square 6 and the angle scale on the scale 1 that meets with angle square 6 to directly read, when needing to draw, find the angle scale that needs to draw on scale 1, screw up locking mechanism 3, draw through the scale of ruler 5 or the scale of angle square 6, economic management figure also can use circular structure, at this moment can install the drawing pen in locking mechanism 3, use the point that the tip of connecting block 4 is fixed in on the drawing as the centre of a circle, use the scale of scale 1 as the radius, screw up locking mechanism 3, rotatory whole scale 1 can obtain required circle, finishes drawing, unscrews locking mechanical system 3, arranges ruler 5, angle square 6 and scale 1's direction unanimously, and the pulling pushes away button 8, can pack into the chi 7 with whole set of chi, when needs replacement scale 1, ruler 2 and angle square 3, pushes away button 8 and promotes scale 1, releases scale 1 completely, tears off the button 8 that pushes away on the scale 1, can replace scale 1, ruler 2 and angle square 3 wholly or alone.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (7)
1. A tool for economic management mapping, comprising:
sizing (1) for mapping;
the ruler handle (7) is movably arranged outside the fixed ruler (1);
the sliding chute (2) is arranged along the length direction of the fixed length (1);
a locking mechanism (3) which is arranged on the sliding chute (2) in a sliding way;
the connecting block (4) is arranged at one end, far away from the ruler handle (7), of the fixed ruler (1);
one end of the ruler (5) is rotatably connected to the connecting block (4), the other end of the ruler is rotatably connected to the angle square (6), and one end, far away from the ruler (5), of the angle square (6) is rotatably connected to the locking mechanism (3);
the locking mechanism (3) is used for limiting the fixed ruler (1) and the angle ruler (6).
2. The tool for economic management mapping according to claim 1, wherein a length scale is provided along one side of the length direction of the scale (1) and an angle scale is provided along the other side.
3. The tool for mapping economic management according to claim 1, characterized in that said locking mechanism (3) comprises:
a solenoid (10) capable of mounting a drawing pen, which penetrates the fixed scale (1) and the angle square (6);
a nut (11) which is connected to the outside of the solenoid (10) by screw threads and is positioned behind the square (6);
the limiting block (12), the limiting block (12) is fixedly arranged at the front end of the solenoid (10) and is positioned in front of the fixed length (1).
4. The tool for mapping economic management according to claim 3, characterized in that the limit block (12) is in the shape of a ring.
5. The tool for mapping economic management according to claim 1, wherein the connecting block (4) is penetratingly disposed on the fixed length (1) and the straight ruler (5), and the rear end surface is pointed.
6. The tool for economic management mapping according to claim 1, characterized in that the sum of the lengths of the straightedge (5) and the angle square (6) is less than the length of the fixed scale (1), the length of the fixed scale (1) being less than the length of the handle (7).
7. The tool for economic management mapping of claim 1, further comprising:
the limiting groove (9) is arranged at one end, far away from the limiting block (12), of the front surface of the ruler handle (7);
and the push button (8) is detachably connected to the fixed length (1) and can slide in the limit groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022131880.XU CN213676157U (en) | 2020-09-24 | 2020-09-24 | Tool for economic management drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022131880.XU CN213676157U (en) | 2020-09-24 | 2020-09-24 | Tool for economic management drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213676157U true CN213676157U (en) | 2021-07-13 |
Family
ID=76749753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022131880.XU Active CN213676157U (en) | 2020-09-24 | 2020-09-24 | Tool for economic management drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213676157U (en) |
-
2020
- 2020-09-24 CN CN202022131880.XU patent/CN213676157U/en active Active
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