CN215970860U - Multifunctional drawing tool - Google Patents
Multifunctional drawing tool Download PDFInfo
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- CN215970860U CN215970860U CN202121236782.0U CN202121236782U CN215970860U CN 215970860 U CN215970860 U CN 215970860U CN 202121236782 U CN202121236782 U CN 202121236782U CN 215970860 U CN215970860 U CN 215970860U
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- axis
- chuck
- ruler
- strip
- drawing tool
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Abstract
The utility model relates to the field of drawing tools, in particular to a multifunctional drawing tool, which comprises a chuck, a ruler arm and a sliding block; an annular scale mark is arranged on one end face of the chuck around the first axis; the ruler arm is rotatably connected with the chuck, a rotating shaft of the ruler arm is overlapped with the first axis, the ruler arm is provided with a strip-shaped scale mark along a second axis, and the second axis is intersected and perpendicular to the first axis; the ruler arm is provided with a strip-shaped hole along a second axis, and the sliding block is in sliding fit with the strip-shaped hole. The multifunctional drawing tool provided by the utility model has three purposes of compasses, a ruler and a protractor, does not need to disassemble, assemble and adjust the component structure when the functions are switched, is convenient to use and easy to popularize.
Description
Technical Field
The utility model relates to the field of drawing tools, in particular to a multifunctional drawing tool.
Background
A multifunctional drawing tool is a drawing tool with more than two functions. Traditional multi-functional drawing instrument need carry out dismouting and adjustment to the part structure when switching different functions, has certain inconvenience, has consequently restricted the popularization of product.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a practical and convenient multifunctional drawing tool.
In order to solve the technical problems, the utility model adopts the technical scheme that: the multifunctional drawing tool comprises a chuck, a ruler arm and a sliding block;
an annular scale mark is arranged on one end face of the chuck around the first axis;
the ruler arm is rotatably connected with the chuck, a rotating shaft of the ruler arm is overlapped with the first axis, the ruler arm is provided with a strip-shaped scale mark along a second axis, and the second axis is intersected and perpendicular to the first axis;
the ruler arm is provided with a strip-shaped hole along a second axis, and the sliding block is in sliding fit with the strip-shaped hole.
In an optional embodiment, a stud is arranged on one end face of the chuck along the first axis, an adjusting thread sleeve is in threaded fit with the stud, and the ruler arm is rotatably connected with the adjusting thread sleeve.
In an alternative embodiment, the other end face of the chuck opposite to the one end face of the chuck is provided with a non-slip block.
In an optional embodiment, the side wall of the strip-shaped hole is provided with a tooth groove, and the sliding block is provided with a clamping tooth clamped with the tooth groove.
In an alternative embodiment, the slider is provided with a pen point fixing groove.
The utility model has the beneficial effects that: when the multifunctional drawing tool is used as a compasses, the position of the sliding block in the strip-shaped hole is adjusted according to the radius of a circle to be drawn and the reference strip-shaped scale line, and after the sliding block is positioned and fixed, the pen point is abutted against one side of the sliding block, so that the circle can be drawn by taking the chuck as a base point; when the ruler is used as a straight ruler, the strip-shaped graduated scale on the ruler arm can be used for measuring or drawing a line; when the angle gauge is used as an angle gauge, the position (angle) of one side line of the angle to be measured is aligned and recorded by using the ruler arm, the ruler arm is rotated by taking the chuck as a base point, and the position (angle) of the other side line of the angle to be measured is aligned and recorded, so that the angle to be measured can be measured. The multifunctional drawing tool provided by the utility model has three purposes of compasses, a ruler and a protractor, does not need to disassemble, assemble and adjust the component structure when the functions are switched, is convenient to use and easy to popularize.
Drawings
FIG. 1 is a top view of a multi-purpose drawing tool according to an embodiment of the present invention;
FIG. 2 is a front view of a multi-purpose drawing tool according to an embodiment of the present invention;
description of reference numerals:
1. a chuck; 11. An annular scale line; 12. A stud; 13. Adjusting the tooth socket;
2. a ruler arm; 21. A bar-shaped scale mark; 22. A strip-shaped hole;
3. a slide block.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, the multifunctional drafting tool of the present invention comprises a chuck, a ruler arm and a slide block;
an annular scale mark is arranged on one end face of the chuck around the first axis;
the ruler arm is rotatably connected with the chuck, a rotating shaft of the ruler arm is overlapped with the first axis, the ruler arm is provided with a strip-shaped scale mark along a second axis, and the second axis is intersected and perpendicular to the first axis;
the ruler arm is provided with a strip-shaped hole along a second axis, and the sliding block is in sliding fit with the strip-shaped hole.
From the above description, the beneficial effects of the present invention are: when the multifunctional drawing tool is used as a compasses, the position of the sliding block in the strip-shaped hole is adjusted according to the radius of a circle to be drawn and the reference strip-shaped scale line, and after the sliding block is positioned and fixed, the pen point is abutted against one side of the sliding block, so that the circle can be drawn by taking the chuck as a base point; when the ruler is used as a straight ruler, the strip-shaped graduated scale on the ruler arm can be used for measuring or drawing a line; when the angle gauge is used as an angle gauge, the position (angle) of one side line of the angle to be measured is aligned and recorded by using the ruler arm, the ruler arm is rotated by taking the chuck as a base point, and the position (angle) of the other side line of the angle to be measured is aligned and recorded, so that the angle to be measured can be measured. The multifunctional drawing tool provided by the utility model has three purposes of compasses, a ruler and a protractor, does not need to disassemble, assemble and adjust the component structure when the functions are switched, is convenient to use and easy to popularize.
Furthermore, a stud is arranged on one end face of the chuck along the first axis, an adjusting thread sleeve is in threaded fit with the stud, and the ruler arm is rotatably connected with the adjusting thread sleeve.
From the above description, adjust facing and stud screw-thread fit and carry out height control to adjust the height of chi arm apart from the desktop when using to different functions, can improve drawing precision, it is also more convenient to use.
Furthermore, the other end face, opposite to the end face of the chuck, of the chuck is provided with an anti-skid cushion block.
From the above description, the anti-skid cushion blocks play a role in supporting anti-skid, and the positioning accuracy of the chuck is improved.
Furthermore, the lateral wall in bar hole is equipped with the tooth's socket, the slider be equipped with the latch of tooth's socket joint.
According to the description, the positioning accuracy and efficiency of the sliding block can be improved through the matching of the tooth grooves and the clamping teeth, frequent disassembly and locking are not needed, and the practicability is good.
Furthermore, the slider is provided with a pen point fixing groove.
From the above description, when the tool is used as a compass, the pen point is clamped into the pen point fixing groove, and the drawing precision is ensured.
Referring to fig. 1 and fig. 2, a first embodiment of the present invention is: the multifunctional drawing tool comprises a chuck 1, a ruler arm 2 and a sliding block 3, wherein the chuck 1, the ruler arm 2 and the sliding block 3 are all made of transparent acrylic;
the chuck 1 is disc-shaped, and one end face of the chuck 1 is provided with annular scale marks 11 around a first axis;
the ruler arm 2 is strip-shaped, the ruler arm 2 is rotationally connected with the chuck 1, a rotating shaft of the ruler arm 2 is overlapped with the first axis, the ruler arm 2 is provided with a strip-shaped scale mark 21 along a second axis, and the second axis is intersected with and perpendicular to the first axis;
ruler arm 2 is equipped with bar hole 22 along the second axis, the inner wall in bar hole 22 is equipped with the draw-in groove, slider 3 with bar hole 22 sliding fit, slider 3 is equipped with the boss with the draw-in groove joint.
An end face of the chuck 1 is provided with a stud 12 along the first axis, the stud 12 is in threaded fit with an adjusting thread sleeve 13, and the ruler arm 2 is rotatably connected with the adjusting thread sleeve 13. And the other end face of the chuck 1, which is opposite to one end face of the chuck 1, is provided with an anti-skid cushion block. The lateral wall in bar hole 22 is equipped with the tooth's socket, slider 3 be equipped with the latch of tooth's socket joint. The sliding block 3 is provided with a semicircular pen point fixing groove.
In conclusion, the utility model provides a multifunctional drawing tool, which comprises a chuck, a ruler arm and a sliding block, wherein when the multifunctional drawing tool is used as a compasses, the position of the sliding block in a strip-shaped hole is adjusted according to a circle radius reference strip-shaped scale line, and a pen point is abutted against one side of the sliding block after the sliding block is positioned and fixed, so that a circle can be drawn by taking the chuck as a base point; when the ruler is used as a straight ruler, the strip-shaped graduated scale on the ruler arm can be used for measuring or drawing a line; when the angle gauge is used as an angle gauge, the position (angle) of one side line of the angle to be measured is aligned and recorded by using the ruler arm, the ruler arm is rotated by taking the chuck as a base point, and the position (angle) of the other side line of the angle to be measured is aligned and recorded, so that the angle to be measured can be measured. The multifunctional drawing tool provided by the utility model has three purposes of compasses, a ruler and a protractor, does not need to disassemble, assemble and adjust the component structure when the functions are switched, is convenient to use and easy to popularize. The height adjustment is carried out by adjusting the thread sleeve to be matched with the thread of the stud, so that the height of the ruler arm from the desktop is adjusted when the ruler is used for different functions, the drawing precision can be improved, and the ruler is more convenient to use. The anti-skid cushion blocks play a role in supporting skid resistance, and the positioning precision of the chuck is improved. The positioning accuracy and efficiency of the sliding block can be improved through the matching of the tooth grooves and the clamping teeth, frequent disassembly and locking are not needed, and the practicability is good. When the tool is used as a compass, the pen point is clamped into the pen point fixing groove, and the drawing precision is guaranteed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (5)
1. The multifunctional drawing tool is characterized by comprising a chuck, a ruler arm and a sliding block;
an annular scale mark is arranged on one end face of the chuck around the first axis;
the ruler arm is rotatably connected with the chuck, a rotating shaft of the ruler arm is overlapped with the first axis, the ruler arm is provided with a strip-shaped scale mark along a second axis, and the second axis is intersected and perpendicular to the first axis;
the ruler arm is provided with a strip-shaped hole along a second axis, and the sliding block is in sliding fit with the strip-shaped hole.
2. The multi-purpose drawing tool according to claim 1, wherein said chuck has a threaded stud disposed along said first axis, said threaded stud having an adjustment socket threadedly engaged therewith, said arm rotatably connected to said adjustment socket.
3. The multi-purpose drawing tool according to claim 1, wherein the other end surface of the chuck opposite to the one end surface of the chuck is provided with a non-slip pad.
4. The multifunctional drawing tool according to claim 1, wherein the side wall of the strip-shaped hole is provided with a tooth groove, and the sliding block is provided with a latch which is clamped with the tooth groove.
5. The multifunctional drawing tool of claim 1, wherein the slide block is provided with a pen point fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236782.0U CN215970860U (en) | 2021-06-03 | 2021-06-03 | Multifunctional drawing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236782.0U CN215970860U (en) | 2021-06-03 | 2021-06-03 | Multifunctional drawing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215970860U true CN215970860U (en) | 2022-03-08 |
Family
ID=80574960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236782.0U Active CN215970860U (en) | 2021-06-03 | 2021-06-03 | Multifunctional drawing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215970860U (en) |
-
2021
- 2021-06-03 CN CN202121236782.0U patent/CN215970860U/en active Active
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