Chart making device with data visualization

Abstract

The utility model relates to the technical field of data chart making, and discloses a data visualization chart making device, which comprises a hand-held rectangular block, a histogram making piece and a sector diagram making piece, the histogram making piece comprises a horizontal shaft, a vertical shaft and grid lines, columns are arranged on the grid lines, and the sector diagram making piece is arranged on the vertical shaft. A locking knob is locked on a kidney-shaped hole formed in the column, numerical data of the column diagram is displayed through the locking and positioning position of the locking knob, and the sector diagram manufacturing piece comprises a circular concave groove with circumferential scales, a supporting rod and a plurality of partition plates. The numerical data of the fan-shaped diagram is displayed by adjusting the position of each partition plate in the circular concave groove, and compared with the situation that a computer is inconvenient to carry, but a chart still needs to be manually made by paper, pencils, rulers, color pens and the like to display data or analyze information, the operation is simple and convenient through the histogram and the fan-shaped diagram manufacturing piece, and the working efficiency is improved. And the data distribution, proportion and association relationship can be visually displayed.

Description

Technical Field

[0001] The utility model belongs to the technical field of data chart making, and in particular relates to a data visualization chart making device. Background Art

[0002] When attending a meeting, seminar or giving a live presentation, you may need to present a chart immediately, but it is impossible to carry a computer with you. Alternatively, researchers, market analysts or field investigators may work outdoors or in a mobile environment and cannot carry a computer with them at all times. If you need to quickly present data analysis results, you may not have the time or resources to find a computer. In addition, at the data collection site, the collected data may be immediately presented in the form of a chart to better understand and record the information, but there is no time to find a computer.

[0003] In the above situations, it may be inconvenient to carry a computer, but you still need to make charts to display data or analyze information. Charts are often made manually using paper, pencils, rulers, and colored pens. Manual chart making is a relatively time-consuming process. When data needs to be displayed quickly, manual drawings may not be fast enough. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model proposes a data visualization chart making device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A data visualization chart making device comprises a portable rectangular block, a bar chart making piece and a sector chart making piece, wherein a groove A and a groove B are respectively formed on two sides of the portable rectangular block.

[0007] The bar graph production piece includes a horizontal axis, a vertical axis and grid lines located in the groove A, and columns arranged perpendicular to the horizontal axis are arranged at equal distances on the grid lines. The waist holes provided on the columns are locked with locking knobs, and the numerical data of the bar graph are displayed by locking the locking knobs in a fixed position;

[0008] The sector diagram production parts are provided in four groups and are arranged in groove B. Each group of the sector diagram production parts includes a circular concave groove with a circular scale, a support rod located on the central axis of the circular concave groove, and a plurality of partition plates sleeved on the outer side of the support rod. The numerical data of the sector diagram can be displayed by adjusting the position of each of the partition plates in the circular concave groove.

[0009] Preferably, a handle is fixedly provided on the top of the portable rectangular block to facilitate carrying of the data visualization chart making device.

[0010] Preferably, an auxiliary label plate is provided in the groove A, which is located outside the horizontal axis and the vertical axis and aligned with the grid line, and a title label plate is provided in the groove A, which is aligned with the column. The auxiliary label plate and the title label plate are both erasable writing boards.

[0011] Preferably, the locking knob passes through the I-shaped tube and the pad, the pad is located on the outside of the column, and the I-shaped tube is located on the outside of the pad and is designed as an integral structure with the pad.

[0012] Preferably, the linear pattern is obtained by sequentially and continuously winding a wire around the I-shaped tube of each of the columns.

[0013] By winding the wire in this way, the relationship between the columns can be more intuitively displayed, forming a line graph, which increases the layering and aesthetics of the data chart. The line graph can help present the correlation between the columns more intuitively.

[0014] Preferably, the outer end side of the support rod is threadedly connected with a locking nut for locking and positioning a plurality of partition plates. The locking nut can effectively fix the partition plates to the outer end of the support rod to ensure the stability of the fan-shaped diagram during display.

[0015] Preferably, a finger-grip groove is provided on one end of the partition plate away from the support rod, and a user can easily adjust the position of the partition plate in the circular concave groove through the finger-grip groove.

[0016] Preferably, the inner bottom wall of the circular concave groove is also an erasable writing board, which is convenient for marking information in the space enclosed by two adjacent partitions and the circular concave groove.

[0017] Compared with the prior art, the technical effects and advantages of the utility model are: the data visualization chart making device can intuitively display data distribution, proportion and correlation through bar chart and sector chart making parts, helping the audience to better understand the data, and the design of the locking knob and the partition plate allows the data points of the bar chart and the sector chart to be adjusted and updated in real time as needed, so as to conveniently and quickly display the latest data analysis results. The production of bar charts and sector charts can be completed by adjusting the locking knob and the partition plate, without the need for complex technical background. Compared with the inconvenience of carrying a computer, but still requiring paper, pencils, rulers and colored pens to manually make charts to display data or analyze information, the operation is simple and convenient, and is suitable for data display needs in various occasions.

[0018] The device uses an erasable writing board that can be used repeatedly without the need for additional consumables or equipment, saving costs and reducing environmental pollution. It has a portable rectangular block that is easy to carry and move, and is suitable for data display needs in various occasions.

[0019] As a supplement, the line chart adds new elements to the data visualization chart, making the chart more vivid and interesting, attracting the audience's attention. By adjusting the data point position of the bar chart and the pie chart, different data relationships can be flexibly displayed to help the audience understand the meaning of the data more deeply. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0021] Figure 2 This is a schematic diagram of the structure of the locking knob of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model from a second viewing angle;

[0023] Figure 4 It is a structural schematic diagram of the fan-shaped graph making part of the utility model.

[0024] In the figure: 1. portable rectangular block; 2. groove A; 3. groove B; 4. handle; 5. horizontal axis; 6. vertical axis; 7. grid line; 8. column; 9. waist hole; 10. locking knob; 11. auxiliary label plate; 12. title label plate; 13. I-shaped tube; 14. pad; 15. wire; 16. circular concave groove; 17. support rod; 18. partition plate; 19. locking nut; 20. hand buckle groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-4 To further explain this application in detail,

[0027] The embodiment of the present application discloses a data visualization chart making device, comprising a portable rectangular block 1, a bar chart making piece and a sector chart making piece, wherein a groove A2 and a groove B3 are respectively formed on two sides of the portable rectangular block 1.

[0028] The bar graph production piece includes a horizontal axis 5, a vertical axis 6 and a grid line 7 located in the groove A2, and columns 8 arranged perpendicular to the horizontal axis 5 are arranged at equal intervals on the grid line 7, and a locking knob 10 is locked on a waist hole 9 provided on the column 8, and the locking knob 10 is locked in a fixed position to display the numerical data of the bar graph;

[0029] The sector diagram production parts are provided in four groups and are arranged in the groove B3. Each group of the sector diagram production parts includes a circular concave groove 16 with a circular scale, a support rod 17 located on the central axis of the circular concave groove 16, and a plurality of partition plates 18 sleeved on the outer side of the support rod 17. The numerical data of the sector diagram can be displayed by adjusting the position of each partition plate 18 in the circular concave groove 16.

[0030] The locking position of the locking knob 10 on the column 8 is adjustable, and is adjusted according to the values ​​corresponding to the horizontal axis 5 and the vertical axis 6. The locking position of the locking knob 10 on the column 8 represents a numerical point of a data, and a plurality of columns 8 are integrated together to form a column chart that can display numerical data; the partition plates 18 of the circular concave grooves 16 are adjusted, and two adjacent partition plates 18 and the circular concave grooves 16 form a sector chart that can display the proportion;

[0031] A handle 4 is fixedly provided on the top of the portable rectangular block 1 to facilitate carrying of the data visualization chart making device.

[0032] An auxiliary label plate 11 is provided in the groove A2, which is located outside the horizontal axis 5 and the vertical axis 6 and aligned with the grid line 7. A title label plate 12 is provided in the groove A2 and aligned with the column 8. The auxiliary label plate 11 and the title label plate 12 are both erasable writing boards.

[0033] Users can annotate key information or instructions related to data charts on the label board in real time to help viewers better understand the meaning of the chart display. The erasable writing board can easily erase previous annotations, allowing users to update or change label information at any time to ensure that the displayed information is always the most accurate and up-to-date.

[0034] Compared with paper label boards, erasable writing boards can be used repeatedly, saving resources such as paper and ink, and also in line with environmental protection concepts. The label board is located in groove A2 and aligned with grid lines 7 and columns 8, so that the annotation information is closely related to the chart elements, improving visibility and aesthetics. The title label board 12 can be accurately aligned with column 8 to help users associate title information with corresponding data points to avoid confusion and misunderstanding.

[0035] The locking knob 10 is arranged to pass through the I-shaped tube 13 and the pad 14 . The pad 14 is located outside the column 8 . The I-shaped tube 13 is located outside the pad 14 and is designed as an integral structure with the pad 14 .

[0036] The line pattern is obtained by sequentially and continuously winding the wire 15 around the I-shaped cylinder 13 of each of the pillars 8.

[0037] Through the winding method of the wire 15, the relationship between the columns 8 can be more intuitively displayed to form a line graph, which increases the layering and aesthetics of the data chart. The line graph can help to more intuitively present the correlation between the columns 8, which helps the audience to better understand the relationship between the data. The data displayed by the line graph can be more easily compared and contrasted, so as to quickly discover the patterns and characteristics of the data.

[0038] As a supplement, line graphs add new elements to data visualization charts, making the charts more vivid and interesting, attracting the audience's attention. As a supplement to bar charts, line graphs can display data more comprehensively, enrich the presentation of charts, and enhance the information communication effect of charts.

[0039] In summary, by winding the wire 15 on the I-shaped tube 13 of each column 8 to obtain a line graph, more elements and aspects are added to the display of data charts, the visual effect, data presentation method and viewing experience of the charts are improved, and it is helpful to better display and interpret the data analysis results.

[0040] The outer end side of the support rod 17 is threadedly connected with a locking nut 19 for locking and positioning a plurality of partition plates 18. The locking nut 19 can effectively fix the partition plates 18 to the outer end of the support rod 17 to ensure the stability of the fan-shaped diagram when it is displayed and prevent the partition plates 18 from moving due to external factors. By rotating the locking nut 19, the user can quickly lock or loosen the partition plates 18, which is simple to operate and saves time.

[0041] The end of the partition plate 18 away from the support rod 17 is provided with a hand grip groove 20, through which the user can easily adjust the position of the partition plate 18 in the circular concave groove 16, which is easy to operate. The design of the hand grip groove 20 increases the aesthetic appearance of the partition plate 18, making the entire device more beautiful. The design of the hand grip takes into account the user's usage habits, and is convenient for the user to adjust the size and proportion of the sector diagram at any time, thereby improving the user's usage experience.

[0042] The inner bottom wall of the circular concave groove 16 is also an erasable writing board, which is convenient for marking information in the space surrounded by two adjacent partition plates 18 and the circular concave groove 16.

[0043] Since it is equipped with a portable rectangular block 1, it can be easily carried and moved, and is convenient for displaying data charts during meetings, seminars or on-site speeches. Through the bar chart and sector chart production parts, the data distribution, proportion and correlation can be intuitively displayed to help the audience better understand the data. The design of the locking knob 10 and the partition plate 18 allows the data points of the bar chart and sector chart to be adjusted and updated in real time as needed, which is convenient for quickly displaying the latest data analysis results. The operation is simple and the bar chart and sector chart can be made by adjusting the locking knob 10 and the partition plate 18. Users do not need a complex technical background. It is suitable for data display needs in various occasions and can be used repeatedly. No additional consumables or equipment are required, which saves costs and reduces environmental pollution. By adjusting the data point positions of the bar chart and sector chart, different data relationships can be flexibly displayed to help the audience understand the meaning of the data more deeply.

[0044] In general, this data visualization chart making device has the advantages of portability, intuitiveness, real-time adjustment, ease of use, reusability, and chart interactivity, and can effectively meet the data display and analysis needs in mobile scenarios.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A data visualization chart making device, characterized in that: include: A portable rectangular block (1), wherein a groove A (2) and a groove B (3) are respectively formed on two sides of the portable rectangular block (1). A bar graph production piece, the bar graph production piece comprising a horizontal axis (5), a vertical axis (6) and grid lines (7) located in a groove A (2), columns (8) arranged perpendicular to the horizontal axis (5) being arranged at equal intervals on the grid lines (7), a locking knob (10) being locked on a waist hole (9) provided on the column (8), and numerical data of the bar graph is displayed by locking the locking knob (10) in a fixed position; The sector graph production parts are provided in four groups and are arranged in the groove B (3). Each group of the sector graph production parts comprises a circular concave groove (16) with a circumferential scale, a support rod (17) located on the central axis of the circular concave groove (16), and a plurality of partition plates (18) sleeved on the outer side of the support rod (17). The numerical data of the sector graph can be displayed by adjusting the position of each partition plate (18) in the circular concave groove (16).

2. A data visualization chart making device according to claim 1, characterized in that: A handle (4) is fixedly provided on the top of the portable rectangular block (1).

3. The data visualization chart making device according to claim 1, characterized in that: An auxiliary label plate (11) is provided in the groove A (2) and is located outside the horizontal axis (5) and the vertical axis (6) and is aligned with the grid line (7). A title label plate (12) is provided in the groove A (2) and is aligned with the column (8). Both the auxiliary label plate (11) and the title label plate (12) are erasable writing boards.

4. The data visualization chart making device according to claim 1, characterized in that: The locking knob (10) is arranged to pass through the I-shaped tube (13) and the pad (14); the pad (14) is located outside the column (8); the I-shaped tube (13) is located outside the pad (14) and is designed as an integral structure with the pad (14).

5. The data visualization chart making device according to claim 4, characterized in that: The line graph is obtained by sequentially and continuously winding a wire (15) around the I-shaped tube (13) of each of the pillars (8).

6. The data visualization chart making device according to claim 1, characterized in that: The outer end side of the support rod (17) is threadedly connected with a locking nut (19) for locking and positioning a plurality of partition plates (18).

7. The data visualization chart making device according to claim 1, characterized in that: A hand grip groove (20) is provided on one end of the partition plate (18) away from the support rod (17).

8. The data visualization chart making device according to claim 3, characterized in that: The inner bottom wall of the circular concave groove (16) is also an erasable writing board.

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