CN209895606U

CN209895606U - Histogram display board for economics

Info

Publication number: CN209895606U
Application number: CN201920251359.4U
Authority: CN
Inventors: 张嘉伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-01-03
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses an economics histogram display board, which comprises a board body, wherein a plurality of histogram display components are transversely and evenly distributed on the board body, the plate body consists of a back plate, a side plate, a top plate, a first bottom plate, a second bottom plate and a fixed shaft, two ends of the fixed shaft are fixedly connected with the side plate, the histogram display component comprises an upright post, a sliding block, a pressing plate and a display mechanism, the upper end and the lower end of the upright post are respectively and fixedly connected with a top plate and a first bottom plate, the sliding block is sleeved on the upright post, the pressing plate is connected with the back plate through a spring, the pressing plate is connected with the sliding block in a sliding way and pushes the inner wall of the sliding block to the outer wall of the upright post, the display mechanism is composed of a display strip and a shaft sleeve, the shaft sleeve is sleeved on the fixed shaft and is rotatably connected with the fixed shaft through a torsion spring, one end of the display strip is fixed on the sliding block, and the other end of the display strip is fixed and wound on the shaft sleeve. The utility model provides a show image, adjust convenient histogram show board for economics.

Description

Histogram display board for economics

Technical Field

The utility model relates to an economics specialized tool field especially relates to a histogram show board for economics.

Background

The economics is an economics subject which takes a certain economic theory and statistical data as a basis, applies mathematics and statistical methods and takes the establishment of an economic metering model as a main means to quantitatively analyze and research the economic variable relation with randomness characteristics. Most of the existing column diagram displays are drawn manually, so that the time consumption is long, the column diagram displays are not vivid enough, and a display board using a mechanical structure is also provided, but the column diagram displays are complex in structure, complex in operation and high in use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome current not enough, provide a show image, adjust convenient histogram show board for economics.

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

a column diagram display board for economics comprises a board body, wherein a plurality of column diagram display assemblies are transversely and uniformly distributed on the board body;

the plate body consists of a back plate, side plates, a top plate, a first bottom plate, a second bottom plate and a fixed shaft, wherein the side plates are positioned at two sides of the back plate, the top plate is positioned at the upper end of the back plate, the second bottom plate is positioned at the lower end of the back plate, the first bottom plate is positioned above the second bottom plate and is arranged in parallel with the second bottom plate, the fixed shaft is positioned between the first bottom plate and the second bottom plate, and two ends of the fixed shaft are fixedly connected with the side plates;

the histogram show subassembly includes stand, slider, clamp plate and show mechanism, stand upper end and lower extreme respectively with roof and first bottom plate fixed connection, the slider is "the" font of returning ", and the slider cover is on the stand, the clamp plate passes through the spring to be connected with the backplate, and clamp plate and slider sliding connection support the slider inner wall to the stand outer wall, show mechanism comprises show strip and axle sleeve, the axle sleeve registrates on the fixed axle, and the axle sleeve passes through the torsional spring to be connected with the fixed axle rotation, show strip one end is fixed on the slider, the other end is fixed and is twined on the axle sleeve.

Further, the upright posts and the display bars are set to be different colors.

Furthermore, the stand is two for parallel arrangement, clamp plate and show strip set up different colours.

Furthermore, one surface of the upright column close to the back plate is of a rack-shaped structure, and the surface of the sliding block corresponding to the rack-shaped surface of the upright column is of a rack-shaped structure.

Further, the width of the first bottom plate is smaller than that of the second bottom plate.

The utility model has the advantages that:

1. the horizontal sliding block of the utility model is lifted along the upright post, and the sliding block is pressed tightly on the upright post through the pressing plate, so that the sliding block keeps the set height; during adjustment, the sliding block is pressed to separate from the extrusion surface of the upright post, then the sliding block is moved to a set height, and the sliding block and the upright post are tightly pressed by the pressing plate; the adjustment is convenient and fast.

2. The utility model discloses transversely be provided with show mechanism, the one end that the slider drove the show strip rises or descends, and the colour of show strip is different with the colour of stand or clamp plate, the show cylindricality picture that can be vivid.

Drawings

Fig. 1 is a schematic structural view of the economics histogram display board of the present invention.

Fig. 2 is a front view of the present invention, which is a column diagram showing board for economics.

Fig. 3 is a sectional view taken along a-a of fig. 1 of an economics histogram display board of the present invention.

Fig. 4 is an enlarged view of the point B in fig. 1 of the economics histogram display board of the present invention.

Fig. 5 is a cross-sectional view of the economical bar chart showing board of the present invention at C-C in fig. 2.

Fig. 6 is a schematic structural view of a plate body of the economics histogram display board of the present invention.

The reference numbers in the drawings are as follows: 1 is the plate body, 2 is the stand, 3 is the slider, 4 is the clamp plate, 5 is the show strip, 6 is the axle sleeve, 101 is the backplate, 102 is the curb plate, 103 is the roof, 104 is first bottom plate, 105 is the second bottom plate, 106 is the fixed axle.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 ~ fig. 6, an economic bar chart display board comprises a board body 1, wherein a plurality of bar chart display components are evenly distributed on the board body 1 in the transverse direction;

the plate body 1 consists of a back plate 101, side plates 102, a top plate 103, a first bottom plate 104, a second bottom plate 105 and a fixing shaft 106, wherein the side plates 102 are positioned at two sides of the back plate 101, the top plate 103 is positioned at the upper end of the back plate 101, the second bottom plate 105 is positioned at the lower end of the back plate 101, the first bottom plate 104 is positioned above the second bottom plate 105 and is arranged in parallel with the second bottom plate 105, the fixing shaft 106 is positioned between the first bottom plate 104 and the second bottom plate 105, and two ends of the fixing shaft 106 are fixedly connected with the side plates 102;

the histogram show subassembly includes stand 2, slider 3, clamp plate 4 and show mechanism, 2 upper ends of stand and lower extreme respectively with roof 103 and first bottom plate 104 fixed connection, slider 3 is "back" font, and slider 3 cover is on stand 2, clamp plate 4 is connected with backplate 101 through the spring, and clamp plate 4 supports to 2 outer walls of stand with 3 sliding connection of slider and with 3 inner walls of slider, show mechanism comprises show strip 5 and

axle sleeve

6, 6 registrates of axle sleeve 6 are on fixed axle 106, and axle sleeve 6 rotates with fixed axle 106 through the torsional spring to be connected, show strip 5 one end is fixed on slider 3, the other end is fixed and is twined on axle sleeve 6.

In order to make the bar chart more visible, in the first embodiment, the upright post 2 and the display bar 5 are set to be different colors.

In order to make the sliding block 3 rise and fall more smoothly and make the column diagram more vivid, in the second embodiment, the upright posts 2 are two arranged in parallel, and the pressing plate 4 and the display strip 5 are set to be different colors.

In order to enable the sliding block 3 not to have a pulley when the sliding block 3 is pressed to the upright post 2, in this embodiment, a surface of the upright post 2 close to the back plate 101 is provided with a rack-shaped structure, and a surface of the sliding block 3 corresponding to a rack-shaped surface of the upright post 2 is provided with a rack-shaped structure.

For convenience of showing that the strip 5 is contracted, the width of the first bottom plate 104 is smaller than that of the second bottom plate 105.

During adjustment, the sliding block 3 is pressed to separate the sliding block 3 from the extrusion surface of the upright post 2, then the sliding block 3 is moved to a set height, and the sliding block 3 and the upright post 2 are tightly pressed by the pressing plate 4, so that the adjustment is convenient and rapid.

The slide block 3 drives one end of the display strip 5 to ascend or descend while ascending and descending, the color of the display strip 5 is different from that of the stand column 2 or the pressing plate 4, and a cylindrical graph can be visually displayed.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A column diagram display board for economics comprises a board body (1), and is characterized in that a plurality of column diagram display assemblies are transversely and uniformly distributed on the board body (1);

the plate body (1) is composed of a back plate (101), side plates (102), a top plate (103), a first bottom plate (104), a second bottom plate (105) and a fixing shaft (106), the side plates (102) are located on two sides of the back plate (101), the top plate (103) is located at the upper end of the back plate (101), the second bottom plate (105) is located at the lower end of the back plate (101), the first bottom plate (104) is located above the second bottom plate (105) and is arranged in parallel with the second bottom plate (105), the fixing shaft (106) is located between the first bottom plate (104) and the second bottom plate (105), and two ends of the fixing shaft (106) are fixedly connected with the side plates (102);

the histogram display assembly comprises a stand column (2), a sliding block (3), a pressing plate (4) and a display mechanism, the upper end and the lower end of the stand column (2) are respectively fixedly connected with a top plate (103) and a first bottom plate (104), the sliding block (3) is in a 'return' shape, the sliding block (3) is sleeved on the stand column (2), the pressing plate (4) is connected with a back plate (101) through a spring, the pressing plate (4) is connected with the sliding block (3) in a sliding mode and supports the inner wall of the sliding block (3) to the outer wall of the stand column (2), the display mechanism is composed of a display strip (5) and a shaft sleeve (6), the shaft sleeve (6) is sleeved on a fixed shaft (106), the shaft sleeve (6) is rotatably connected with the fixed shaft (106) through a torsion spring, one end of the display strip (5) is fixed on the sliding block (3), and the other.

2. An economics histogram presentation board according to claim 1, wherein said studs (2) and display bars (5) are provided in different colours.

3. An economics histogram presentation board according to claim 1, wherein said columns (2) are two arranged in parallel, and said pressing plate (4) and display bar (5) are arranged in different colors.

4. An economics histogram display board according to claim 2 or 3, wherein one side of the upright column (2) close to the back plate (101) is configured as a rack structure, and the side of the sliding block (3) corresponding to the rack surface of the upright column (2) is configured as a rack structure.

5. An economics histogram presentation board according to claim 1, wherein the width of said first base panel (104) is smaller than the width of said second base panel (105).