CN212920943U

CN212920943U - Financial multifunctional ruler

Info

Publication number: CN212920943U
Application number: CN202020988827.9U
Authority: CN
Inventors: 李圆圆
Original assignee: Anhui Xinhua University
Current assignee: Anhui Xinhua University
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-09
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to the technical field of rulers and discloses a multifunctional ruler for finance, which is characterized in that a disc is rotatably arranged at the middle part of a ruler main body, the middle part of the disc is provided with a pen groove, and the inner end of the pen groove is positioned at the center of the circle of the disc, so that the fixed-angle ray can be drawn by rotating the disc, the upper part of the ruler main body is connected with the sliding plate in a sliding way, and the sliding plate is fixedly connected with the extension ruler, so that the ruler main body and the extension ruler are alternately moved, can draw a long straight line, avoids errors, solves the problems that the prior ruler has single function and is difficult to draw a ray with a fixed angle and a long straight line, the parallel ruler can slide up and down relative to the ruler main body by arranging the sliding groove on the side surface of the ruler main body and sliding the parallel ruler in the sliding groove, thereby cooperate with the extension ruler, be convenient for draw and formulate the width parallel line, solved current ruler function singleness, be difficult to draw the problem of deciding the width parallel line.

Description

Financial multifunctional ruler

Technical Field

The utility model relates to a ruler technical field specifically is a financial affairs are with multi-functional chi.

Background

In financial management statistics working process, often can use the ruler to draw, but current ruler, the function is comparatively single, and it is convenient inadequately to use, is difficult to draw special line segments such as long straight line, parallel lines, angle ray surely alone, and carries multiple ruler, and the cooperation is used, not only carries and accomodates inconveniently, has still increased drawing error, consequently, specially proposes the utility model discloses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a financial affairs are with multi-functional chi possesses the advantage that can draw special line segments such as long straight line, parallel lines, angle ray alone, has solved current ruler, and the function is comparatively single, uses convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional ruler for finance comprises a ruler main body, wherein the ruler main body is rectangular, a first round hole is formed in the middle of the ruler main body, an annular groove is formed in the inner wall of the first round hole, a disc is inserted in the middle of the first round hole, an annular plate is fixedly connected to the outer wall of the middle of the disc, the outer wall of the annular plate is connected with the inner wall of the annular groove in a sliding mode, a pen groove is formed in the middle of the disc, the inner end of the pen groove is located in the center of the disc, and a pen point supporting plate is fixedly connected to the inner wall of the outer; first spout has been seted up to the rear surface of ruler main part, the second spout that is linked together with first spout is seted up to the lower surface of ruler main part, the inner wall sliding connection of first spout has the slide, the lower fixed surface of slide is connected with and second spout matched with slider, the rear end of slide runs through the extension ruler that first spout fixedly connected with and ruler main part matches.

Preferably, the slot has been seted up at the rear portion of the right flank of ruler main part, the third spout that is linked together with the slot is seted up at the middle part of the right flank of ruler main part, the L shape spacing groove that is linked together with slot and third spout is seted up to the lower surface of ruler main part, the inner wall of slot is pegged graft and is had parallel ruler, the left end fixedly connected with stopper of parallel ruler's lower surface, and the outer wall of stopper and the inner wall sliding connection of L shape spacing groove.

Preferably, the lower part of the right side face of the ruler main body is provided with a clamping groove corresponding to the slot, the right end of the lower surface of the parallel ruler is fixedly connected with a supporting plate matched with the clamping groove, and the outer wall of the supporting plate is connected with the inner wall of the clamping groove in an inserting mode.

Preferably, a plurality of round holes II are formed in the middle of the disc and distributed in a straight line shape at intervals of 1cm, and a plurality of round auxiliary holes and square auxiliary holes are formed in the middle of the disc.

Preferably, the lower surface of the ruler main body is provided with a circular groove, the inner wall of the circular groove is bonded with an anti-slip pad, and the lower surface of the anti-slip pad is parallel to the lower surface of the ruler main body.

Preferably, the upper surface of the ruler main body is integrally formed with anti-skid lines.

Compared with the prior art, the utility model provides a financial affairs are with multi-functional chi possesses following beneficial effect:

1. according to the multifunctional ruler for finance, the disc is rotatably arranged in the middle of the ruler main body, the pen groove is formed in the middle of the disc, and the inner end of the pen groove is located in the center of the disc, so that fixed-angle rays can be drawn by rotating the disc;

2. this multi-functional chi is used to financial affairs sets up the spout through the side at the ruler main part, and the parallel ruler slides in the spout, makes the parallel ruler slide about can ruler main part relatively to cooperate with the extension chi, be convenient for draw and formulate the width parallel lines, solved current ruler function singleness, be difficult to draw the problem of deciding the width parallel lines.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a cross-sectional view taken along plane A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B of FIG. 2;

fig. 5 is a schematic view of the structure of the utility model in use.

In the figure: 1. a straightedge body; 2. a first round hole; 3. an annular groove; 4. a disc; 5. an annular plate; 6. a pen slot; 7. a nib supporting plate; 8. a first chute; 9. a second chute; 10. a slide plate; 11. a slider; 12. an extension ruler; 13. a slot; 14. a third chute; 15. an L-shaped limiting groove; 16. a parallel ruler; 17. a limiting block; 18. A card slot; 19. a support plate; 20. a circular groove; 21. a non-slip mat; 22. anti-skid lines; 23. a second round hole; 24. A circular auxiliary hole; 25. and (5) square auxiliary holes.

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.

Referring to fig. 1, 2, 3, 4 and 5, a multifunctional ruler for finance comprises a ruler main body 1, wherein the ruler main body 1 is rectangular and has a certain thickness and is made of transparent materials, scale marks are engraved on four sides of the upper surface of the ruler main body 1, a round hole I2 is formed in the middle of the ruler main body 1, an annular groove 3 is formed in the inner wall of the round hole I2, a disc 4 is inserted into the middle of the round hole I2, an annular plate 5 is fixedly connected to the outer wall of the middle of the disc 4, the outer wall of the annular plate 5 is slidably connected with the inner wall of the annular groove 3, so that the disc 4 can freely rotate in the ruler main body 1, a circular 360-degree angle mark is engraved in the middle of the ruler main body 1 corresponding to the disc 4, a pen groove 6 is formed in the middle of the disc 4, an elongated slot of the pen groove 6, which can be inserted by a pen point of a conventional drawing pen, and the inner, the inner wall of the outer end of the pen groove 6 is fixedly connected with a pen point supporting plate 7, the pen point supporting plate 7 is an arc-shaped plate and is matched with the pen point of a conventional drawing pen, when a specified angle is drawn, the pen point of the drawing pen is inserted into the inner end of the pen groove 6, the pen point supporting plate 7 is drawn along the pen groove 6 outwards, the pen point of the drawing pen is inserted into the pen point supporting plate 7, a circular scale mark is referred, and after the disc 4 is driven by the drawing pen to rotate for a specified angle, a line is drawn along the pen groove 6 again, so that the specified angle can be; the rear surface of the ruler main body 1 is provided with a first chute 8, the left end and the right end of the first chute 8 do not penetrate through the ruler main body 1, the lower surface of the ruler main body 1 is provided with a second chute 9 communicated with the first chute 8, the longitudinal sections of the first chute 8 and the second chute 9 are L-shaped, the inner wall of the first chute 8 is connected with a sliding plate 10 in a sliding manner, the lower surface of the sliding plate 10 is fixedly connected with a sliding block 11 matched with the second chute 9, the rear end of the sliding plate 10 penetrates through the first chute 8 and is fixedly connected with an extension ruler 12 matched with the ruler main body 1, the upper surface of the extension ruler 12 is marked with scale marks, when a long straight line is drawn, a line is drawn along the extension ruler 12, after a certain length is reached, the extension ruler 12 is fixed, the ruler main body 1 is moved to the line square, the ruler main body 1 is horizontally moved relative to the extension ruler 12, and similarly, the, the extension rule 12 can be ensured to move horizontally, so that a long straight line can be drawn, and errors are avoided.

Referring to fig. 2 and 4, a slot 13 is formed at the rear portion of the right side surface of the ruler body 1, a third sliding slot 14 communicated with the slot 13 is formed at the middle portion of the right side surface of the ruler body 1, the third sliding slot 14 has a moving width, an L-shaped limiting slot 15 communicated with the slot 13 and the third sliding slot 14 is formed at the lower surface of the ruler body 1, a parallel ruler 16 is inserted into the inner wall of the slot 13, the inner end of the parallel ruler 16 can horizontally slide in the third sliding slot 14, a limiting block 17 is fixedly connected to the left end of the lower surface of the parallel ruler 16, the outer wall of the limiting block 17 is slidably connected with the inner wall of the L-shaped limiting slot 15, when a fixed-width parallel line is drawn, the extension ruler 12 slides rightward, the parallel ruler 16 is pulled rightward to enter the third sliding slot 14, i.e. the parallel ruler 16 can freely slide forward and backward, and under the action of the limiting block 17, the parallel ruler 16, and the scale marks of the ruler main body 1 are referenced, so that the parallel lines with the fixed width can be drawn.

Referring to fig. 2 and 4, a clamping groove 18 corresponding to the slot 13 is formed at a lower portion of a right side surface of the ruler body 1, a supporting plate 19 matched with the clamping groove 18 is fixedly connected to a right end of a lower surface of the parallel ruler 16, so that an outer end of the parallel ruler 16 is supported, drawing is facilitated, an outer wall of the supporting plate 19 is inserted into an inner wall of the clamping groove 18, and the parallel ruler 16 is completely accommodated into the slot 13.

Referring to fig. 1, 2 and 5, a plurality of circular holes 23 are formed in the middle of the disc 4, the circular holes 23 are distributed in a straight line at intervals of 1cm, so that circles with different diameters can be drawn conveniently, a plurality of circular auxiliary holes 24 and square auxiliary holes 25 are formed in the middle of the disc 4, and the circular auxiliary holes 24 and the square auxiliary holes 25 are arranged in four levels according to unit size, so that circles and squares can be drawn conveniently.

As shown in fig. 2, a circular groove 20 is formed on the lower surface of the straightedge body 1, an anti-slip pad 21 is adhered to the inner wall of the circular groove 20, and the lower surface of the anti-slip pad 21 is parallel to the lower surface of the straightedge body 1, so that the straightedge body 1 is fixed conveniently and the straightedge body 1 is prevented from sliding.

Referring to fig. 1 and 5, the upper surface of the ruler main body 1 is integrally formed with the anti-slip pattern 22, so that the ruler main body 1 can be moved conveniently, and drawing is facilitated.

The working principle is as follows: when the ruler is used for drawing, when a specified angle is drawn, the pen point of a drawing pen is inserted into the inner end of the pen groove 6, a line is drawn outwards along the pen groove 6 to the pen point supporting plate 7, the pen point of the drawing pen is inserted into the pen point supporting plate 7, the circular scale mark is referred, the disc 4 is driven by the drawing pen to rotate by the specified angle, then the line is drawn along the pen groove 6 again, and the specified angle can be drawn; when drawing long straight line, draw a line along extension ruler 12, reach certain length after, fixed extension ruler 12, to the square removal ruler main part 1 of setting out, then ruler main part 1 is horizontal migration relative extension ruler 12, the same reason, fixed ruler main part 1, remove extension ruler 12, can guarantee extension ruler 12 horizontal migration, thereby draw long straight line, avoid producing the error, when drawing fixed width parallel lines, extension ruler 12 slides right, and pull parallel ruler 16 right, make parallel ruler 16 get into in the third spout 14, can be around the parallel ruler 16 that freely slides, and refer to ruler main part 1's scale mark, can draw fixed width parallel lines.

In conclusion, the multifunctional ruler for finance is characterized in that the disc 4 is rotatably arranged in the middle of the ruler main body 1, the middle part of the disc 4 is provided with a pen slot 6, and the inner end of the pen slot 6 is positioned at the center of the disc 4, so that the fixed-angle ray can be drawn by rotating the disc 4, by slidably coupling the slide plate 10 to the upper portion of the straightedge body 1 and fixedly coupling the slide plate 10 to the extension rule 12, the straightedge body 1 and the extension rule 12 are alternately moved, can draw a long straight line, avoids errors, solves the problems that the prior ruler has single function and is difficult to draw a ray with a fixed angle and a long straight line, the parallel ruler 16 can slide up and down relative to the ruler main body 1 by arranging the sliding groove on the side surface of the ruler main body 1 and sliding the parallel ruler 16 in the sliding groove, thereby matching with the extension ruler 12, being convenient for drawing the fixed-width parallel lines and solving the problems that the prior ruler has single function and is difficult to draw the fixed-width parallel lines.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional chi is used to financial affairs, includes ruler main part (1), ruler main part (1) is rectangle, its characterized in that: the middle of the ruler main body (1) is provided with a first round hole (2), the inner wall of the first round hole (2) is provided with a ring-shaped groove (3), the middle of the first round hole (2) is inserted with a disc (4), the outer wall of the middle of the disc (4) is fixedly connected with a ring-shaped plate (5), the outer wall of the ring-shaped plate (5) is connected with the inner wall of the ring-shaped groove (3) in a sliding manner, the middle of the disc (4) is provided with a pen slot (6), the inner end of the pen slot (6) is located in the center of the disc (4), and the inner wall of the outer end of the pen slot (6) is; first spout (8) have been seted up to the rear surface of ruler main part (1), second spout (9) that are linked together with first spout (8) are seted up to the lower surface of ruler main part (1), the inner wall sliding connection of first spout (8) has slide (10), the lower fixed surface of slide (10) is connected with and second spout (9) matched with slider (11), the rear end of slide (10) runs through first spout (8) fixedly connected with and ruler main part (1) assorted extension chi (12).

2. A multifunctional ruler for finance according to claim 1, which is characterized in that: slot (13) have been seted up at the rear portion of the right flank of ruler main part (1), third spout (14) that are linked together with slot (13) are seted up at the middle part of the right flank of ruler main part (1), L shape spacing groove (15) that are linked together with slot (13) and third spout (14) are seted up to the lower surface of ruler main part (1), the inner wall of slot (13) is pegged graft and is had parallel ruler (16), the left end fixedly connected with stopper (17) of the lower surface of parallel ruler (16), and the outer wall of stopper (17) and the inner wall sliding connection of L shape spacing groove (15).

3. A multifunctional ruler for finance according to claim 2, wherein: draw-in groove (18) corresponding with slot (13) have been seted up to the lower part of the right flank of ruler main part (1), the right-hand member fixedly connected with of the lower surface of parallel ruler (16) and draw-in groove (18) assorted backup pad (19), the outer wall of backup pad (19) is pegged graft mutually with the inner wall of draw-in groove (18).

4. A multifunctional ruler for finance according to claim 1, which is characterized in that: a plurality of round holes II (23) are formed in the middle of the disc (4), the round holes II (23) are distributed in a straight line shape, the distance is 1cm, and a plurality of round auxiliary holes (24) and square auxiliary holes (25) are formed in the middle of the disc (4).

5. A multifunctional ruler for finance according to claim 1, which is characterized in that: circular slot (20) have been seted up to the lower surface of ruler main part (1), the inner wall bonding of circular slot (20) has slipmat (21), and the lower surface of slipmat (21) parallels with the lower surface of ruler main part (1).

6. A multifunctional ruler for finance according to claim 1, which is characterized in that: the upper surface of the ruler main body (1) is integrally formed with anti-skid grains (22).