CN215284139U

CN215284139U - Special drawing board of finance economy

Info

Publication number: CN215284139U
Application number: CN202121232557.XU
Authority: CN
Inventors: 王寅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-24
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of financial economy, in particular to a special drawing board for financial economy, which comprises a drawing board, wherein one side of the drawing board is fixedly connected with a side strip, the upper surface of the side strip is provided with a first chute, the inside of the first chute is connected with a first slide block in a sliding way, one side of the first slide block is fixedly connected with a second straight ruler, two sides of the second straight ruler are both provided with a second chute, and two sides of the second chute are both connected with a second slide block in a sliding way, the structure of the utility model is simple and convenient, the first straight ruler, the second straight ruler and the third straight ruler are respectively arranged, so that the drawing board can be conveniently selected according to needs when drawing an economic walking figure, and meanwhile, if going out, the drawing board can avoid carrying a plurality of straight rulers, the use is more convenient, wherein the first straight ruler and the third straight ruler are both rotatable type, when drawing oblique lines on the figure, the drawing can be conveniently carried out, and the drawing efficiency is greatly improved.

Description

Special drawing board of finance economy

Technical Field

The utility model relates to a financial economy technical field specifically is a special drawing board of financial economy.

Background

In the financial economy, often need use the drawing board, carry out mapping analysis to economic curve, can more audio-visual understanding economy trend, be convenient for master economic developments.

At present when drawing economy and walking the graph, the drawing board structure of use is very single, need use the ruler when needing to draw the slash, frequently take and put very inconvenient, need carry very inconvenient if use outdoors to be unfavorable for fixing the drawing, use inconvenient.

There is therefore a need for a graphics tablet dedicated to financial economy that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special drawing board of finance economy to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special drawing board of finance economy, includes the drawing board, one side fixedly connected with side strip of drawing board, spout one has been seted up to the upper surface of side strip, just inside sliding connection of spout one has slider one, one side fixedly connected with second ruler of slider one, spout two, both sides have all been seted up to the both sides of second ruler the equal sliding connection in inside of spout two has slider two, and both sides all rotate respectively through the second connecting axle on the slider two and be connected with first connecting block and second connecting block, the mounting groove has been seted up to the inside of first connecting block, the inside both sides of mounting groove all rotate through the third connecting axle and are connected with first ruler, the inside of second connecting block rotates through first connecting axle and is connected with the third ruler.

As the utility model discloses preferred scheme, the upper surface of drawing board all is provided with the staple, every all around the staple is inserted respectively with the drawing board and is closed and be connected.

As the utility model discloses preferred scheme, the LED lamp strip is all inlayed and installed to the upper surface both sides of drawing board, the drawing board transparent plastic material is made.

As the utility model discloses preferred scheme, every all be provided with the scale on first ruler and the third ruler.

As the utility model discloses preferred scheme, third ruler and first ruler can be accomodate respectively to both sides the inside of spout two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure sets up, through being provided with first ruler, second ruler and third ruler respectively, can select as required conveniently when drawing the economic walking picture, if can avoid carrying numerous rulers when going out simultaneously, it is more convenient to use, wherein first ruler and third ruler are rotatable formula setting, when drawing the slash on the figure, can draw conveniently, have greatly improved the efficiency of drawing;

2. the utility model discloses a be provided with LED lamp strip, the cooperation sets the drawing board to transparent form, even also can guarantee going on smoothly of mapping when the place that night and light are darker carries out the use to energy-concerving and environment-protective.

Drawings

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

FIG. 2 is a top sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of the middle fixing nail of the present invention.

In the figure: drawing board 1, side strip 2, spout 3, slider 4, first connecting block 5, first straight rule 6, LED lamp strip 7, second connecting block 8, second ruler 9, third ruler 10, staple 11, spout two 12, first connecting axle 13, slider two 14, second connecting axle 15, third connecting axle 16, mounting groove 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

embodiment 1, please refer to fig. 1, 2, 3 and 4, a drawing board for financial and economic use includes a drawing board 1, a side bar 2 is fixedly connected to one side of the drawing board 1, a first sliding groove 3 is formed on an upper surface of the side bar 2, a first sliding block 4 is slidably connected to an inner portion of the first sliding groove 3, a position of a second ruler 9 can be moved by the first sliding block 4, the second ruler 9 is fixedly connected to one side of the first sliding block 4, sliding grooves 12 are formed on both sides of the second ruler 9, a second sliding block 14 is slidably connected to an inner portion of the second sliding groove 12, the first connecting block 5 and a second connecting block 8 are respectively rotatably connected to the second sliding block 14 through a second connecting shaft 15, a mounting groove 17 is formed in the first connecting block 5, the first straight ruler 6 is rotatably connected to both inner sides of the mounting groove 17 through a third connecting shaft 16, a third connecting shaft 10 is rotatably connected to an inner portion of the second connecting block 8 through a first connecting shaft 13, the first straight ruler 6 is rotated through the third connecting shaft 16, when oblique lines need to be drawn, the first straight ruler 6 only needs to be rotated to a proper inclination angle for use, the first connecting block 5 can be rotated through the second connecting shaft 15 to be unfolded or accommodated into the sliding chute II 12, similarly, the third straight ruler 10 can also be rotated and inclined through the first connecting shaft 13, the drawing efficiency can be improved through arranging a plurality of straight rulers, fixing nails 11 are arranged around the upper surface of the drawing board 1, each fixing nail 11 is respectively connected with the drawing board 1 in an inserting and combining manner, the drawing board 1 can be conveniently and effectively fixed through the fixing nails 11 in the inserting and combining manner, the manufacturing cost is low, the manufacturing is simple, LED lamp strips 7 are embedded and installed on two sides of the upper surface of the drawing board 1, the drawing board 1 is made of transparent plastic materials, scales are arranged on each first straight ruler 6 and the third straight ruler 10, third ruler 10 and first ruler 6 can be accomodate respectively to the inside of two 12 of both sides spout, through being provided with LED lamp strip 7, the cooperation sets drawing board 1 to the transparence, even also can guarantee going on smoothly of drawing when the place that night and light are darker carries out the use to energy-concerving and environment-protective.

The working principle is as follows: during the use, can remove the position of second ruler 9 through sliding block one 4, only need rotate first ruler 6 to suitable inclination and can use when needs draw the slash, can rotate first connecting block 5 through second connecting axle 15, make it expand or accomodate the inside that enters into spout two 12, third ruler 10 also can carry out the slope of rotating through first connecting axle 13 on the same principle, it can improve the efficiency of drawing to be provided with a plurality of rulers, it is connected with drawing board 1 interpolation through staple 11, can carry out convenient effectual fixing to the drawing, and the cost of preparation is low, the preparation is simple, draw, through being provided with LED lamp strip 7, the cooperation sets drawing board 1 into the transparence, even also can guarantee going on smoothly of drawing when the place that night and light are darker carries out the use, and energy-concerving and environment-protective.

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 special drawing board of finance economy, includes drawing board (1), its characterized in that: one side of the drawing board (1) is fixedly connected with a side strip (2), the upper surface of the side strip (2) is provided with a first sliding groove (3), a first sliding block (4) is connected inside the first sliding groove (3) in a sliding manner, one side of the first sliding block (4) is fixedly connected with a second ruler (9), a second sliding groove (12) is formed in each of two sides of the second ruler (9), a second sliding block (14) is connected inside each second sliding groove (12) in each of two sides in a sliding manner, the second sliding blocks (14) on the two sides are respectively and rotatably connected with a first connecting block (5) and a second connecting block (8) through second connecting shafts (15), an installation groove (17) is arranged inside the first connecting block (5), two sides inside the installation groove (17) are rotatably connected with a first ruler (6) through a third connecting shaft (16), the inside of the second connecting block (8) is rotatably connected with a third ruler (10) through a first connecting shaft (13).

2. A drawing board dedicated for financial economy as claimed in claim 1, wherein: the drawing board is characterized in that fixing nails (11) are arranged on the periphery of the upper surface of the drawing board (1), and each fixing nail (11) is connected with the drawing board (1) in an inserting mode.

3. A drawing board dedicated for financial economy as claimed in claim 1, wherein: LED lamp strip (7) are all inlayed and installed to the upper surface both sides of drawing board (1), drawing board (1) transparent plastic material makes.

4. A drawing board dedicated for financial economy as claimed in claim 1, wherein: scales are arranged on each of the first straight ruler (6) and the third straight ruler (10).

5. A drawing board dedicated for financial economy as claimed in claim 1, wherein: the third ruler (10) and the first ruler (6) can be respectively contained in the two sliding grooves (12).