CN210062499U - Multifunctional tool ruler - Google Patents
Multifunctional tool ruler Download PDFInfo
- Publication number
- CN210062499U CN210062499U CN201920276208.4U CN201920276208U CN210062499U CN 210062499 U CN210062499 U CN 210062499U CN 201920276208 U CN201920276208 U CN 201920276208U CN 210062499 U CN210062499 U CN 210062499U
- Authority
- CN
- China
- Prior art keywords
- circle
- ruler
- diameter rod
- set square
- fixed disc
- 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 discloses a multifunctional tool ruler, which comprises a circle drawing component, a set square, a magnifier, a compass, a level ruler and an angle measuring ruler; the circle drawing assembly comprises a circle center fixing needle, a circle drawing diameter rod, a circle drawing moving sheet and a fixed disc, and the fixed disc is connected with the bottom edge of the set square; the front end of the drawing circular diameter rod is hinged with the middle part of the bottom edge of the triangular ruler, the hinged part is a central point, the rear end of the drawing circular diameter rod is inserted into the groove of the fixed disc, and the rear end of the drawing circular diameter rod moves along the extending direction of the groove of the fixed disc when the drawing circular diameter rod is rotated; the circle center fixing needle is telescopically connected with the front end of the circle drawing diameter rod; the magnifying glass and the compass are respectively distributed at the left end and the right end of the triangular ruler; the horizontal rulers are distributed on the sides of the set square; the angle measuring ruler is distributed in the center of the set square. The utility model discloses to draw circle subassembly, long and thin set square, magnifying glass, compass, level bar protractor design on an isosceles set square, realize that an instrument can accomplish and draw, it is very convenient in the use.
Description
Technical Field
The utility model relates to a drawing tool field especially relates to a multifunctional tool chi.
Background
At present, some drawing tools on mathematics class such as straightedge, right angle set square, protractor, compasses that the student used can only be single be used for drawing straight line, angle and measuring length, angle, and the compasses can not draw the angle of arbitrary one angle according to actual need, also can not be used for drawing the circle of arbitrary one diameter, so need use a plurality of instruments to accomplish at the drawing in-process, drawing tool too much uses very inconvenient.
The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the difficult problem that current drawing in-process instrument used too much inconvenient operation, provide a multi-functional instrument chi. The tool ruler is designed with the circle drawing assembly, the slender set square, the magnifying glass, the compass and the level ruler angle protractor on the isosceles set square, so that drawing can be completed by one tool, and the tool ruler is very convenient to use.
In order to achieve the purpose, the technical scheme is as follows:
a multifunctional tool ruler is characterized in that: circle drawing assembly, set square, magnifier, compass, level ruler, and angle ruler; the circle drawing assembly comprises a circle center fixing needle, a circle drawing diameter rod, a circle drawing moving sheet and a fixing disc, wherein the middle part of the circle drawing diameter rod is provided with a abdicating groove, and the edge of the circle drawing diameter rod is provided with scale marks; the middle part of the circle drawing moving piece is provided with a round hole, and the left end of the circle drawing moving piece is provided with a locking bolt; the fixed disc is semicircular, the upper part of the fixed disc is provided with angle scale marks, the middle part of the fixed disc is provided with a groove, and the fixed disc is connected with the bottom edge of the set square; the front end of the drawing circular diameter rod is hinged with the middle part of the bottom edge of the triangular ruler, the hinged part is a central point, the rear end of the drawing circular diameter rod is inserted into the groove of the fixed disc, and the rear end of the drawing circular diameter rod moves along the extending direction of the groove of the fixed disc when the drawing circular diameter rod is rotated; the circle center fixing needle is telescopically connected with the front end of the circle drawing diameter rod; the magnifying glass and the compass are respectively distributed at the left end and the right end of the triangular ruler; the horizontal rulers are distributed on the sides of the set square; the angle measuring ruler is distributed in the center of the set square.
Further, the set square is an isosceles right-angle set square.
Further, the fixed disc and the triangular ruler are on the same plane.
Furthermore, a rubber pad is arranged on the round hole in the middle of the circle drawing moving sheet.
Furthermore, a right-angled triangle notch is formed in the top of the triangular ruler, and the angles of the other two angles of the right-angled triangle notch are respectively 30 degrees and 60 degrees.
Furthermore, the triangular ruler is provided with arc grooves which are distributed above the angle measuring ruler.
Compared with the prior art, the utility model discloses an advantage and beneficial effect do:
1. be equipped with the scale mark on drawing the circle diameter pole in the circle subassembly, remove the piece through drawing the circle and slide in drawing the circle diameter pole and can realize drawing the circle of arbitrary diameter, be equipped with angle scale mark on the fixed disk, can realize drawing the angle of arbitrary angle through drawing the cooperation of circle diameter pole and fixed disk, both combine together and can draw the semiarc of arbitrary diameter and arbitrary radian, and it is very convenient in the use.
2. Through drawing circle subassembly, long and thin set square, magnifying glass, compass, level bar and protractor design on an isosceles right set square, realize using an instrument can accomplish the drawing, it is comparatively convenient to operate.
3. When the tool ruler is used for sketching in the field, if an emergency happens, fire can be generated through the magnifier in the tool ruler, and the compass can guide the direction, so that accidents caused by losing the direction when sketching in the field are avoided.
4. The leveling ruler is arranged on the triangular ruler, so that the desk in a classroom is not stable, and the levelness of the desk can be measured through the leveling ruler to adjust the desk, so that the desk is stable.
5. The tool ruler is simple in structure, multiple in function, convenient and fast in drawing operation and high in efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.
As shown in fig. 1, the multifunctional tool ruler is characterized in that: the circle drawing assembly 1, the triangular ruler 2, the magnifier 3, the compass 4, the level ruler 5 and the angle ruler 6; the triangular ruler 2 is an isosceles right-angle triangular ruler; the circle drawing assembly 1 comprises a circle center fixing needle 7, a circle drawing diameter rod 8, a circle drawing moving sheet 9 and a fixing disc 10, wherein a abdicating groove 11 is formed in the middle of the circle drawing diameter rod 8, a space is reserved for a pencil to penetrate through the circle drawing diameter rod 8, a scale mark 12 is arranged on the edge of the circle drawing diameter rod 8, and the diameter length can be adjusted during drawing; the middle part of the circle drawing moving piece 9 is provided with a round hole 13 for installing a pencil, the left end of the circle drawing moving piece is provided with a locking bolt 14, the circle drawing moving piece 9 is locked on the circle drawing diameter rod 8, the round hole 13 is provided with a rubber pad, and the pencil is locked through the elasticity of the rubber pad, so that the influence of the loosening of the pencil on drawing can be prevented; the fixed disc 10 is semicircular, angle scale lines 15 are arranged at the upper part of the fixed disc, an angle of any angle can be drawn by matching the circle drawing diameter rod 8 with the fixed disc 10, and a groove 16 is arranged in the middle of the fixed disc 10 and is used for being movably connected with the circle drawing diameter rod 8 to play a role in stabilizing; the fixed disk 10 is connected with the bottom edge of the triangular ruler 2, and the fixed disk 10 and the triangular ruler 2 are on the same plane, so that the smoothness in drawing is guaranteed; the front end of the circle drawing diameter rod 8 is hinged with the middle of the bottom edge of the triangular ruler 2, the hinged position is a central point, the rear end of the circle drawing diameter rod is inserted into the groove 16 of the fixed disc 10, when the circle drawing diameter rod 8 rotates, the rear end of the circle drawing diameter rod moves along the extending direction of the groove 16 of the fixed disc 10, and the groove 16 plays a role in stabilizing the movement of the circle drawing diameter rod 8 in the groove; the circle center fixing needle 7 is telescopically connected with the front end of the circle drawing diameter rod 8, the circle center fixing needle 7 is used for positioning the tool ruler on a drawing for drawing, and the circle center fixing needle 7 can be retracted when the use is finished, so that the needle head is prevented from being accidentally injured; the top of the triangular ruler 2 is provided with a right-angled triangular notch 17, the angles of other two angles of the right-angled triangular notch 17 are respectively 30 degrees and 60 degrees, the two special angles are used more in drawing, and the right-angled triangular notch 17 is arranged to be beneficial to improving the drawing efficiency; the triangular ruler is provided with arc grooves 18, the arc grooves 18 are distributed above the angle measuring ruler 6, and angles of any angle can be drawn through the arc grooves 18 and the angle measuring ruler 6; the magnifying glass 3 and the compass 4 are respectively distributed at the left end and the right end of the triangular ruler 2, so that when the user writes in the field, if an emergency happens, the user can be on fire through the magnifying glass 3, and the compass 4 guides the direction, so that accidents caused by the lost direction when the user writes in the field are avoided; the horizontal rulers 5 are distributed on the sides of the triangular ruler 2, and the horizontal rulers 5 can be used for measuring the levelness of the desk; the angle measuring ruler 6 is distributed at the center of the triangular ruler 2.
The foregoing is a more detailed description of the invention, taken in conjunction with specific/preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. For those skilled in the art, without departing from the spirit of the present invention, several alternatives or modifications can be made to the described embodiments, and all such alternatives or modifications should be considered as falling within the scope of the present invention.
Claims (6)
1. A multifunctional tool ruler is characterized in that: comprises a circle drawing component, a triangular ruler, a magnifying glass, a compass, a level ruler and a protractor; the circle drawing assembly comprises a circle center fixing needle, a circle drawing diameter rod, a circle drawing moving sheet and a fixing disc, wherein the middle part of the circle drawing diameter rod is provided with a abdicating groove, and the edge of the circle drawing diameter rod is provided with scale marks; the middle part of the circle drawing moving piece is provided with a round hole, and the left end of the circle drawing moving piece is provided with a locking bolt; the fixed disc is semicircular, the upper part of the fixed disc is provided with angle scale marks, the middle part of the fixed disc is provided with a semicircular groove, and the fixed disc is connected with the bottom edge of the set square; the front end of the drawing circular diameter rod is hinged with the middle part of the bottom edge of the triangular ruler, the hinged part is a central point, the rear end of the drawing circular diameter rod is inserted into the groove of the fixed disc, and the rear end of the drawing circular diameter rod moves along the extending direction of the groove of the fixed disc when the drawing circular diameter rod is rotated; the circle center fixing needle is telescopically connected with the front end of the circle drawing diameter rod; the magnifying glass and the compass are respectively distributed at the left end and the right end of the triangular ruler; the horizontal rulers are distributed on the sides of the set square; the angle measuring ruler is distributed in the center of the set square.
2. A multi-function tool rule according to claim 1, characterized in that: the set square is an isosceles right-angle set square.
3. A multi-function tool rule according to claim 1, characterized in that: the fixed disc and the triangular ruler are on the same plane.
4. A multi-function tool rule according to claim 1, characterized in that: and a rubber pad is arranged on the round hole in the middle of the circle drawing moving sheet.
5. A multi-function tool rule according to claim 1, characterized in that: the top of the triangular ruler is provided with a right-angled triangle notch, and the angles of the other two angles of the right-angled triangle notch are respectively 30 degrees and 60 degrees.
6. A multi-function tool rule according to claim 1, characterized in that: the set square is provided with an arc groove and is distributed above the angle measuring ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276208.4U CN210062499U (en) | 2019-03-05 | 2019-03-05 | Multifunctional tool ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276208.4U CN210062499U (en) | 2019-03-05 | 2019-03-05 | Multifunctional tool ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062499U true CN210062499U (en) | 2020-02-14 |
Family
ID=69433451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276208.4U Expired - Fee Related CN210062499U (en) | 2019-03-05 | 2019-03-05 | Multifunctional tool ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210062499U (en) |
-
2019
- 2019-03-05 CN CN201920276208.4U patent/CN210062499U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200214 |