CN211764540U

CN211764540U - Novel multifunctional compasses

Info

Publication number: CN211764540U
Application number: CN201921961844.7U
Authority: CN
Inventors: 王俊然; 刘成龙; 刘雨迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-27
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a novel multi-functional compasses, concretely relates to stationery field, including the pivot piece, the inside of pivot piece is equipped with the movable block, the bottom of pivot piece is equipped with centre of a circle tip, the inside of movable block is equipped with the handwriting, run through between the both sides of pivot piece and seted up first through-hole, the pivot piece is capsule form annular structural component, the one end activity of movable block is located in the first through-hole, run through between the top of movable block and the bottom and seted up the second through-hole, the movable block also is capsule form annular structural component, all run through on the both sides wall of movable block and seted up the bar hole. The utility model discloses a set up handwriting, activity post and bar hole, when drawing the straight line, the slip activity post for horizontal motion is made to the handwriting, thereby has realized the compasses and has drawn sharp function, avoids the personnel of drawing to need the ruler to draw the straight line on one side and need the compasses to draw the circle on one side again, reduces work efficiency, has improved the practicality of compasses.

Description

Novel multifunctional compasses

Technical Field

The utility model relates to a stationery technical field, more specifically say, the utility model relates to a novel multi-functional compasses.

Background

The compasses are used for drawing circles or strings in mathematics and drawing, are usually used for drawing by ruler compasses, are usually made of metal and comprise two parts which are connected by a hinge and can be adjusted.

However, the existing compasses still have more defects in practical use, such as being only used for drawing with a ruler and a compass, and drawing circular arcs or circles, but not used for drawing straight lines.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel multi-functional compasses, through setting up the handwriting, activity post and bar hole, when drawing the straight line, the slip activity post, the activity post drives the handwriting in the second through-hole horizontal migration, the handwriting drives the nib again and makes horizontal motion, thereby realized that the compasses draws sharp function, avoided the personnel of drawing to need the ruler to draw the straight line on one side and need the compasses to draw the circle on one side again, and the work efficiency is reduced, the practicality of compasses is improved, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional compass comprises a rotating shaft block, wherein a movable block is arranged inside the rotating shaft block, a circle center pointed end is fixedly arranged at the bottom of the rotating shaft block, and a pen body is arranged inside the movable block;

a first through hole is formed between two sides of the rotating shaft block in a penetrating mode, the rotating shaft block is a capsule-shaped annular structural component, one end of the movable block is movably arranged in the first through hole, a second through hole is formed between the top and the bottom of the movable block in a penetrating mode, the movable block is also a capsule-shaped annular structural component, strip-shaped holes are formed in two side walls of the movable block in a penetrating mode, a movable column is movably arranged between the two strip-shaped holes, the pen body is movably sleeved on the shaft wall of the movable column, and the length of the pen body is longer than the height of the movable block;

one side of movable block is provided with the scale sign, the scale sign bonds fixedly with the movable block, just the scale sign is located the bar hole directly over.

In a preferred embodiment, both ends of the movable column are fixedly provided with limiting blocks, and one side of each limiting block, which is connected with the movable column, is in sliding contact with the outer side wall of the movable block.

In a preferred embodiment, a protrusion is integrally formed on one side of the limiting block, which is far away from the movable block, and the protrusion is arranged in parallel with the marked line of the scale mark.

In a preferred embodiment, a fixed shaft is fixedly embedded between two side walls of the inner part of the rotating shaft block close to the center of the circle tip, and one end of the movable block is movably sleeved on the shaft wall of the fixed shaft.

In a preferred embodiment, the top of the pen body is provided with a screw cap, the bottom of the pen body is provided with a pen point, and the pen point is detachably connected with the pen body.

In a preferred embodiment, a stud is fixedly mounted at the bottom of the nut, a thread groove is formed at the top of the pen body, the movable column penetrates through the stud, and the stud is movably arranged in the thread groove.

In a preferred embodiment, the top of the rotating shaft block is in threaded connection with a rotating head, the length of the movable block is smaller than that of the first through hole, the width of the movable block is smaller than that of the first through hole, the diameter of the nut is smaller than that of the second through hole, and the width of the pen body is smaller than that of the movable block.

In a preferred embodiment, the outer peripheries of the rotating head and the nut are provided with anti-slip grooves distributed annularly.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through setting up handwriting, activity post and bar hole, when drawing the straight line, slide the activity post, the activity post drives handwriting in second through-hole horizontal migration, and the handwriting drives the nib again and makes horizontal motion to realize the function that the compasses drawn the straight line, avoided the drawing personnel to need the ruler to draw the straight line simultaneously and need the compasses to draw the circle again, reduce work efficiency, compare with prior art, there is the progress that improves the compasses practicality;

2. the utility model discloses a set up the scale mark, according to the scale mark, move the handwriting to corresponding position to confirm the radius of drawing the circle, changed and got the distance between two feet of compasses as the drawing mode of radius through the scale in the past, compared with prior art, there is the progress that improves drawing precision and drawing accuracy greatly;

3. the utility model discloses a set up first through-hole, fixed axle and second through-hole, rotate the handwriting, make it and second through-hole parallel and level, rotate the movable block again, make it bury underground into in the first through-hole, compare with prior art, have the progress that makes the whole appearance of compasses more pleasing to the eye, accomodate easily.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the three-dimensional structure of the present invention;

fig. 3 is a perspective view of the present invention;

FIG. 4 is a rear view of the structure of the present invention;

fig. 5 is a front view of the structure of the present invention;

fig. 6 is a cross-sectional view of the pen body and the movable block of the present invention.

The reference signs are: the pen comprises a rotating shaft block 1, a first through hole 11, a 111 fixed shaft, a 12 rotating head, a movable block 2, a second through hole 21, a 3-circle-center pointed head, a pen body 4, a nut 41, a stud 411, a pen point 42, a threaded groove 43, a limiting block 5, a protrusion 51, a movable column 52, a strip-shaped hole 6 and a scale mark 7.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a novel multifunctional compasses of embodiment can include pivot piece 1, the inside of pivot piece 1 is equipped with movable block 2, the bottom fixed mounting of pivot piece 1 has centre of a circle tip 3, the inside of movable block 2 is equipped with the handwriting 4.

Referring to the attached drawings 1-6 of the specification, the first through hole 11 is formed between two sides of the rotating shaft block 1 of the novel multifunctional compass, the rotating shaft block 1 is a capsule-shaped annular structural member, one end of the movable block 2 is movably arranged in the first through hole 11, the second through hole 21 is formed between the top and the bottom of the movable block 2 in a penetrating mode, the movable block 2 is also a capsule-shaped annular structural member, the two side walls of the movable block 2 are both formed with the strip-shaped holes 6 in a penetrating mode, the movable column 52 is movably arranged between the two strip-shaped holes 6, the pen body 4 is movably sleeved on the shaft wall of the movable column 52, and the length of the pen body 4 is longer than the height of the movable block 2.

Further, one side of movable block 2 is provided with scale mark 7, scale mark 7 is fixed with movable block 2 bonding, just scale mark 7 is located bar hole 6 directly over.

The implementation scenario is specifically as follows: in actual use, the movable block 2 is rotated out of the first through hole 11, the movable block 2 is separated from the rotating shaft block 1, the limiting block 5 is slid again, so that the pen body 4 is driven to slide in the second through hole 21, the required distance is measured according to the scale mark 7, the distance is used as a radius, the tip of the circle center sharp head 3 is fixed at a place and used as a circle center, one end with a pen point 42 (the pen point 42 is a pencil head, the structure convenient to detach is similar to that of an automatic pencil in the prior art, and the pencil lead is convenient to detach and replace by a user) is rotated for one circle, a circle or a circular pattern can be drawn, when a drawing straight line needs to be used, the movable column 52 is slid, the movable column 52 drives the pen body 4 to horizontally move in the second through hole 21, the pen body 4 drives the pen point 42 to horizontally move, and the function that the compasses can be used for drawing a straight line is realized, avoided the drawing personnel to need the ruler to draw the straight line on one side and need the compasses to draw the circle on the other side again, reduce work efficiency, the practicality of compasses has been improved, still through setting up scale mark 7, before the circle is drawn to needs, according to scale mark 7, move the handwriting 4 to relevant position, thereby the radius of drawing the circle has been fixed, changed and got the distance between two compasses feet as radial drawing mode through the scale in the past, the accuracy of drawing precision and drawing has been improved greatly, this embodiment has specifically solved the problem that the compasses that exists can't draw the straight line among the prior art.

Furthermore, the both ends of activity post 52 are all fixed mounting have stopper 5, the lateral wall sliding contact of one side that stopper 5 and activity post 52 are connected and movable block 2 is convenient for prescribe a limit to the position of handwriting 4 in second through-hole 21.

Furthermore, one side integrated into one piece that stopper 5 kept away from movable block 2 has arch 51, arch 51 and scale mark 7's marking line parallel arrangement, the user of being convenient for can be accurate confirm the distance of handwriting 4 to improve the precision of drawing.

Furthermore, a fixed shaft 111 is fixedly embedded between two side walls of the inner part of the rotating shaft block 1 close to the center of the circle tip 3, and one end of the movable block 2 is movably sleeved on the shaft wall of the fixed shaft 111.

Further, the top of the pen body 4 is provided with a nut 41, the bottom of the pen body 4 is provided with a pen point 42, the pen point 42 is detachably connected with the pen body 4, the user can conveniently detach and replace the pen point 42, the practicability is improved, and the detachable structure is similar to that of a mechanical pencil in the prior art, so that detailed explanation is omitted.

Further, a stud 411 is fixedly mounted at the bottom of the nut 41, a thread groove 43 is formed in the top of the pen body 4, the movable column 52 penetrates through the stud 411, the stud 411 is movably arranged in the thread groove 43, so that the pen body 4 is fixed with the movable column 52, and the pen body 4 is prevented from rotating around the movable column 52 to influence drawing in the circle drawing process of the pen body 4.

Further, the top threaded connection of pivot piece 1 has rotation head 12, the length of movable block 2 is less than the length of first through-hole 11, just the width of movable block 2 is less than the width of first through-hole 11, the diameter of nut 41 is less than the width of second through-hole 21, the width of handwriting 4 is less than the height of movable block 2, is convenient for rotate movable block 2 and hides in the first through-hole 11, folds movable block 2 and accomodates for whole appearance is more pleasing to the eye, accomodates easily.

Furthermore, the outer peripheries of the rotating head 12 and the nut 41 are both provided with anti-slip grooves which are distributed annularly, so that the friction between the hand and the rotating head is increased, and a user can conveniently screw the rotating head 12 and the nut 41.

The implementation scenario is specifically as follows: when the pen is actually used, the position of the pen body 4 in the second through hole 21 is limited by arranging the limiting blocks 5 and limiting the movable column 52 by the two limiting blocks 5, so that the problem that the pen body 4 drives the pen point 42 to draw a straight line and bend is avoided, the distance of the pen body 4 can be accurately determined by a user by arranging the protrusion 51, so that the drawing precision is improved, the movable block 2 is conveniently rotated into the first through hole 11 to be hidden by arranging the fixing shaft 111, the movable block 2 is folded and accommodated, so that the overall appearance is more attractive and easy to accommodate, the nut 41, the stud 411 and the thread groove 43 are arranged, when the position of the pen body 4 is determined, namely the diameter of a drawn circle is determined, the nut 41 is screwed, the nut 41 drives the stud 411 to rotate, the stud 411 moves towards the inside of the thread groove 43, so that the bottom end of the stud 411 extrudes the movable column 52, therefore, the pen body 4 is fixed with the movable column 52, the phenomenon that the pen body 4 rotates around the movable column 52 to influence drawing in the circle drawing process of the pen body 4 is avoided, and the problem that compasses in the prior art are inconvenient to use is specifically solved by the implementation mode.

In summary, the following steps: the utility model discloses a through setting up handwriting 4, movable column 52 and bar hole 6, when drawing the straight line, slide movable column 52, movable column 52 drives handwriting 4 horizontal migration in second through-hole 21, handwriting 4 drives nib 42 again and makes horizontal motion, thereby has realized the function that the compasses drawn the straight line, has avoided the personnel of drawing to need the ruler to draw the straight line simultaneously and need the compasses to draw the circle again, reduces work efficiency, has improved the practicality of compasses; still through setting up scale mark 7, before the circle is drawn to needs, according to scale mark 7, with the handwriting 4 remove relevant position to fixed the radius of drawing the circle, changed and got the distance as the radial drawing mode between two stabilizer of compasses through the scale volume in the past, improved the accuracy of drawing precision and drawing greatly.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the 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

1. The utility model provides a novel multi-functional compasses, includes pivot piece (1), its characterized in that: a movable block (2) is arranged inside the rotating shaft block (1), a circle center pointed end (3) is fixedly arranged at the bottom of the rotating shaft block (1), and a pen body (4) is arranged inside the movable block (2);

a first through hole (11) penetrates through the two sides of the rotating shaft block (1), the rotating shaft block (1) is a capsule-shaped annular structural member, one end of the movable block (2) is movably arranged in the first through hole (11), a second through hole (21) penetrates through the space between the top and the bottom of the movable block (2), the movable block (2) is also a capsule-shaped annular structural member, strip-shaped holes (6) penetrate through the two side walls of the movable block (2), a movable column (52) is movably arranged between the two strip-shaped holes (6), the pen body (4) is movably sleeved on the shaft wall of the movable column (52), and the length of the pen body (4) is longer than the height of the movable block (2);

one side of movable block (2) is provided with scale mark (7), scale mark (7) are fixed with movable block (2) bonding, just scale mark (7) are located bar hole (6) directly over.

2. The novel multifunctional compass according to claim 1, wherein: the two ends of the movable column (52) are fixedly provided with limit blocks (5), and one side of each limit block (5) connected with the movable column (52) is in sliding contact with the outer side wall of the movable block (2).

3. The novel multifunctional compass according to claim 2, wherein: one side integrated into one piece that stopper (5) kept away from movable block (2) has arch (51), arch (51) and scale mark (7)'s marking line parallel arrangement.

4. The novel multifunctional compass according to claim 1, wherein: a fixed shaft (111) is fixedly embedded between two side walls of the inner part of the rotating shaft block (1) close to the center of the circle tip (3), and one end of the movable block (2) is movably sleeved on the shaft wall of the fixed shaft (111).

5. The novel multifunctional compass according to claim 1, wherein: the top of the pen body (4) is provided with a screw cap (41), the bottom of the pen body (4) is provided with a pen point (42), and the pen point (42) is detachably connected with the pen body (4).

6. The novel multifunctional compass according to claim 5, wherein: the bottom of nut (41) is fixed and is installed double-screw bolt (411), thread groove (43) have been seted up at the top of handwriting (4), just run through in double-screw bolt (411) of activity post (52), double-screw bolt (411) activity is located in thread groove (43).

7. The novel multifunctional compass according to claim 5, wherein: the top threaded connection of pivot piece (1) has rotation head (12), the length of movable block (2) is less than the length of first through-hole (11), just the width of movable block (2) is less than the width of first through-hole (11), the diameter of nut (41) is less than the width of second through-hole (21), the width of handwriting (4) is less than the height of movable block (2).

8. The novel multifunctional compass according to claim 7, wherein: the periphery sides of the rotating head (12) and the nut (41) are provided with anti-slip grooves which are distributed annularly.