CN109817081A

CN109817081A - An adjustable display method for statistical charts

Info

Publication number: CN109817081A
Application number: CN201910241356.7A
Authority: CN
Inventors: 李思瑶
Original assignee: Individual
Current assignee: Kunshan Lianyuan Big Data Technology Co ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2019-05-28
Anticipated expiration: 2039-03-28
Also published as: CN109817081B

Abstract

A kind of adjustable methods of exhibiting counting chart board, it is related to a kind of statistics displaying chart board, horizontal line (8) and vertical line (9) are drawn out on plate body (1), colour bar paper one end (10) is first sticked to the top suitable position of vertical line (9), bottom plate (12) is sticked to vertical line (9) lower part, required adjustable bar chart can be obtained；Horizontal line (8) and vertical line (9) are drawn out on plate body (1), then line locating piece (20) is fixed on suitable position, can obtain required adjustable line chart；The bottom plate (42) of assembled fan-shaped map device is fixed on plate body (1), passes through protrusion (34) rotation and adjusts specific gravity piece D(33), specific gravity piece B(30) and specific gravity piece A(29) obtain required adjustable sector diagram；The present invention obtains the updated synchronous adjustment of data by the way that adjustable bar chart, line chart and sector diagram is arranged.

Description

A kind of adjustable methods of exhibiting counting chart board

[technical field]

The present invention relates to a kind of statistics to show chart board, and specifically the present invention relates to a kind of adjustable displaying sides for counting chart board Method.

[background technique]

Known, statistics is about a Men Xueke of understanding objective phenomenon total number feature and quantitative relation, it is by searching Collection arranges, analysis statistics, recognizes the methodology science of objective phenomenon quantitative law；Due to statistical quantitative study It is objective, accurate and verifiable to have the characteristics that, so statistical method just becomes the most important method of positive research, it is generally applicable In natural, society, the analysis and research of economic, scientific and technical every field；It is the method needed using science as statistical work It collects, arrange, a series of active procedures of analysis statistics, generally comprising statistics design, survey, sorting-out in statistics and system Meter analysis four processes；Statistics can most be expressed is data, including statistical distribution, statistical packet, the series of distribution, statistical form, system Count the manufacturing technology etc. of figure；In the production of statistical chart, common chart includes bar chart, line chart and sector diagram；Bar chart " being also the phillips curve figure " is the figure for indicating data are how many with the height of bar shaped of same size or length.Bar chart Can be horizontal or longitudinal, also referred to as column diagram " column chart " when longitudinal.In addition, bar chart has simple bar chart, compound The forms such as bar chart, specifically bar chart is drawn out in plate face with bottom horizontal line and side vertical line, then in bottom Horizontal line top is equidistant to draw a plurality of horizontal line, and in side, vertical line draws a plurality of equidistant vertical line towards another side direction, the bottom of at Portion's horizontal line, which corresponds to, marks time, yield, population etc. at each vertical line；Then it is marked at each horizontal line of correspondence of side vertical line Yield, investment, per capita output value etc. are finally drawn and the biggish same hue of plate face contrast in each vertical line by lower end to top Or different color item, it gets information about and recognizes convenient for people and the acquisition of data；Similarly line chart is in addition to replacing with item It is substantially identical as bar chart other than point and connecting line；Sector diagram " also known as fan-shaped chart of percentage comparison ", it is to indicate sum with entire circle, Indicate that each section quantity accounts for the percentage of sum with the size of each sector in circle；It can will be apparent that earth's surface by fan-shaped statistical chart Each section quantity is shown with the relationship between sum.

The chromatics paper that existing graphic making mostly uses greatly back to have adhesive sticker makes, when in use various data drawing lists Can not adjust, thus after data update every time will secondary production chart, waste is very big.

[summary of the invention]

In order to overcome the shortcomings in the background art, the invention discloses a kind of adjustable methods of exhibiting for counting chart board, by setting Adjustable bar chart, line chart and sector diagram are set, the updated synchronous adjustment of data is obtained.

Realize that technical scheme is as follows:

A kind of adjustable methods of exhibiting counting chart board, including bar chart, line chart and sector diagram；When making bar chart, use Dedicated smooth plate body draws out horizontal line and vertical line using drawing out slice shape colour art paper in advance on plate body, then exists One end of horizontal line and the lower end of vertical line are made a mark using permanent pen, then fill in bar chart text note according to objects of statistics Solution, the strip device processed for taking the bottom plate of multiple and different colors and colour bar paper to be formed, first by the magnetic at colour bar paper one end rear portion of colour bar paper Property plate or adhesive sticker A need to be sticked to the top suitable position of vertical line according to length, and remaining colour bar paper is in bottom plate upper back, so The magnetic sheet of bottom plate or adhesive sticker B are sticked to vertical line lower part afterwards, the lower end of bottom plate and the lower end of vertical line maintain an equal level, become in data When dynamic, colour bar paper and bottom plate are removed, colour bar paper and bottom plate is then pasted in the manner previously described, required adjustable straps can be obtained Shape figure；

When making line chart, using dedicated smooth plate body, drawn in advance using drawing out slice shape colour art paper on plate body Horizontal line and vertical line are produced, is then made a mark in the lower end of one end of horizontal line and vertical line using permanent pen, then according to system Meter object fills in line chart explanatory note, according to broken line point number multi-color cord " preferably flexible colored rubber band " worn In the perforation for entering line locating piece, multi-color cord both ends are separately fixed in the line locating piece perforation of outermost end, then according to statistical data It is fixed on suitable position using the sucker or magnet of line locating piece, when needing changing position, it is only necessary to it is right to remove line locating piece It is fixed on new position afterwards, required adjustable line chart can be obtained；

When making sector diagram, using dedicated smooth plate body, it is pre-positioned the position of sector diagram on plate body, then uses oiliness Marking pen makes a mark, and then fills in sector diagram explanatory note according to objects of statistics, by the bottom of assembled fan-shaped map device The magnetic sheet or adhesive sticker C of back are fixed on plate body, are rotated by protrusion and are adjusted specific gravity piece D, specific gravity piece B and specific gravity piece A Suitable percentage is obtained, when needing to change percentage, it is only necessary to make specific gravity piece D, specific gravity piece B and specific gravity using protrusion rotation The exposed part of piece A reaches on the specific gravity of suitable position, can obtain required adjustable sector diagram.

The adjustable methods of exhibiting of the statistics chart board, when the plate body is magnetic attraction, the plate body includes that steel plate adds Zinc coat and baking vanish wheat flour are at rear is equipped with magnetic sheet under the bottom plate of the colour bar paper, and the part that do not have in the middle part of colour bar paper is rolled over It is stacked in the upper rear of bottom plate, is equipped with magnetic sheet at colour bar paper one end back side of colour bar paper；For fixing the line locating piece of multi-color cord Rear is embedded with magnet；The bottom plate for adjusting specific gravity piece rear portion is magnetic material or magnetic is arranged in the rear of bottom plate Property plate.

The adjustable methods of exhibiting of the statistics chart board, when the plate body is conventional blackboard, the bottom plate of the colour bar paper Lower rear is equipped with adhesive sticker or double-sided adhesive, the upper rear for not having to be partially folded into bottom plate in the middle part of colour bar paper, in colour bar paper Colour bar paper one end back side be equipped with adhesive sticker or double-sided adhesive；Line locating piece rear for fixing multi-color cord is equipped with sucker, does not do Glue or double-sided adhesive；The rear setting adhesive sticker or double-sided adhesive for adjusting specific gravity piece rear base plate.

The adjustable methods of exhibiting of the described statistics chart board, the colour bar paper other end forward face of the colour bar paper and bottom plate Upper rear is bonded together by adhesive sticker.

The adjustable methods of exhibiting of the statistics chart board is equipped with concave face in the upper rear of bottom plate, and the bottom plate is recessed The two sides in the face of falling into are respectively equipped with raised item, and the concave face at rear portion is not by the colour bar paper other end forward face and bottom plate of colour bar paper Dry glue bonds together, and the raised item of two sides is close in the colour bar paper other end two sides, the colour bar paper other end lower part close to The step formed in the middle part of bottom plate concave face lower part and bottom plate, the colour bar paper middle part are hidden in the concave face by bending.

The adjustable methods of exhibiting of the statistics chart board, when using a plurality of colour bar paper, before a plurality of colour bar paper The forward face color of portion face and bottom plate difference is identical, and the forward face of a plurality of colour bar paper and bottom plate is same color or different colours, The forward face of a plurality of colour bar paper and bottom plate and plate body have color difference.

The adjustable methods of exhibiting of the statistics chart board, the forward face of the line locating piece is equipped with magnetic piece, online fixed Position block rear in the middle part of be embedded with magnet, by line locating piece forward face magnetic piece and magnet obtain two koji line overlaps when Another line locating piece is adsorbed in the line locating piece forward face；The top of tuning on-line block is equipped with the perforation of perforation two sides, described Perforation is for penetrating multi-color cord.

The adjustable methods of exhibiting of the statistics chart board, the forward face of tuning on-line block are equipped with smooth surface, tuning on-line block Rear be equipped with annular groove, the protruding ring of sucker forward face is fixed in the annular groove of the line locating piece, protruding ring setting In the forward face of sucker plate, be equipped with horn-like sucker side at the outer rim rear portion of sucker plate, the sucker material be vulcanized rubber, Any one of silica gel, TPE or soft PVC, the multi-color cord material are any one of colored rubber band or colored spring wire.

The adjustable methods of exhibiting of the statistics chart board, the specific gravity piece include tabletting, specific gravity piece A, specific gravity piece B, ratio Weight piece D, specific gravity piece C, casing and bottom plate, the middle part of bottom plate are fixedly connected with the rear end of casing, the specific gravity piece A, specific gravity Piece B and specific gravity piece D is the identical structure of different color, and wherein the middle part of specific gravity piece A is equipped with middle part hard ring, in specific gravity piece A Portion is equipped with the circular port that diameter is greater than middle part hard ring, is equipped with gap, the specific gravity piece in specific gravity piece A circular port and external profile diameter Connection strap, the middle part of the specific gravity piece A, specific gravity piece B and specific gravity piece D are equipped between A gap side circular port and middle part hard ring Hard ring is sequentially sleeved on casing；The middle part of specific gravity piece C is equipped with hard annulus, the hard annulus outer rim in the middle part of the specific gravity piece C Outer rim to specific gravity piece C is equipped with disconnection mouth, and hard annulus covers on casing, the both ends of the disconnection mouth of the specific gravity piece C An end be connected in the exposed bottom plate of opening position of specific gravity piece A, specific gravity piece B and specific gravity piece D, in tabletting rear The inserting column of portion's setting is fixed in the pore of casing.

The adjustable methods of exhibiting of the statistics chart board, outside the gap side of specific gravity piece A, specific gravity piece B and specific gravity piece D Edge is respectively equipped with protrusion.

By above disclosure, the beneficial effects of the present invention are:

The adjustable methods of exhibiting of statistics chart board of the present invention, the rear portion of bottom plate is hidden in by the colour bar paper by folding, Length needed for taking out as needed when use is simultaneously sticked on plate body surface using magnetic sheet or adhesive sticker, and adjustable bar shaped is obtained Figure；Using the combination of locating piece and colour bar paper, adjustable line chart is obtained by the sucker or magnet of locating piece；By multiple specific gravity The combination of piece obtains adjustable sector diagram；The present invention utilizes adjustable bar chart, line chart and sector diagram, obtains statistics The updated synchronous adaptability of data is adjusted.

[Detailed description of the invention]

Fig. 1 is statistical graph schematic diagram of the invention；

Fig. 2 is bar chart of the invention；

Fig. 3 is colour bar paper and bottom plate back side solid attachment structure schematic diagram of the invention；

Fig. 4 is bottom plate the back side dimensional structure diagram of the invention；

Fig. 5 is line chart of the invention；

Fig. 6 is line positioning block structure schematic diagram of the invention；

Fig. 7 is line locating piece schematic perspective view of the invention；

Fig. 8 is another angle schematic perspective view of line locating piece of the present invention；

Fig. 9 is sector diagram of the invention；

Figure 10 is sector diagram device assembly construction schematic diagram of the invention；

Figure 11 is bottom plate another kind angle schematic perspective view of the invention；

In figure: 1, plate body；2, bar chart；3, bar chart explanatory note；4, line chart；5, line chart explanatory note；6, fan-shaped Figure；7, sector diagram explanatory note；8, horizontal line；9, vertical line；10, colour bar paper one end；11, colour bar paper；12, bottom plate；13, colour bar paper is another One end；14, magnetic sheet or adhesive sticker A；15, raised item；16, magnetic sheet or adhesive sticker B；17, concave face；18, adhesive sticker；19, Step；20, line locating piece；21, multi-color cord；22, magnetic piece；23, it perforates；24, magnet；25, protruding ring；26, sucker side；27, it inhales Plate；28, annular groove；29, specific gravity piece A；30, specific gravity piece B；31, tabletting；32, specific gravity piece C；33, specific gravity piece D；34, it protrudes； 35, inserting column；36, circular port；37, middle part hard ring；38, connection strap；39, gap；40, pore；41, casing；42, bottom plate； 43, magnetic sheet or adhesive sticker C.

[specific embodiment]

The present invention is further detailed below with reference to embodiment；The following examples are not for limit of the invention Fixed, only as the mode for supporting realization of the invention, any equivalent structure in technological frame disclosed in this invention is replaced, For protection scope of the present invention；

The adjustable methods of exhibiting that chart board is counted in conjunction with described in attached drawing 1 to 11, in conjunction with attached drawing 1 to 11, specifically used Shi Kegen According to needs in the whole drafting bar chart 2 of plate body 1, line chart 4 and sector diagram 6, it is possible to use " Pola can be used in small plate body 1 Plate, organic glass, plate face or the five-ply board with smooth surface made of metal base plate "；

When making bar chart 2, using dedicated smooth plate body 1, in advance using drawing out slice shape colour art paper on plate body 1 Horizontal line 8 and vertical line 9 are drawn out, then makes attached drawing 1 or 2 using permanent pen in the lower end of one end of horizontal line 8 and vertical line 9 Year and amount of money label, then fill in bar chart text annotation 3 according to objects of statistics, take the bottom plate 12 and coloured silk of multiple and different colors The strip device processed that bar paper 11 is formed, first by the magnetic sheet at 10 rear portion of colour bar paper one end of colour bar paper 11 or adhesive sticker A14 according to length Degree needs to be sticked to the top suitable position of vertical line 9, and remaining colour bar paper 11 is in 12 upper back of bottom plate, then by the magnetic of bottom plate 12 Property plate or adhesive sticker B16 be sticked to 9 lower part of vertical line, the lower end of bottom plate 12 and the lower end of vertical line 9 maintain an equal level, when data change, Colour bar paper 11 and bottom plate 12 are removed, colour bar paper 11 and bottom plate 12 is then pasted in the manner previously described, required bar chart can be obtained；

When making line chart, using dedicated smooth plate body 1, in advance using drawing out slice shape colour art paper on plate body 1 Draw out horizontal line 8 and vertical line 9, then one end of horizontal line 8 and the lower end of vertical line 9 using permanent pen make attached drawing 1 or 5 to Year out, amount of money label, line chart explanatory note 5 is then filled according to objects of statistics, according to broken line point number by multi-color cord 21 " preferably flexible colored rubber bands " penetrate in the perforation 23 of line locating piece 20, and 21 both ends of multi-color cord pass through knotting respectively Or be fixed in the perforation of line locating piece 20 23 of outermost end using wedge " thin waddy limitation multi-color cord 21 does not slip ", then according to system It counts and is fixed on suitable position using the sucker or magnet 24 of line locating piece 20, when needing changing position, it is only necessary to remove Line locating piece 20 is then attached to new position, can obtain required line chart；

When making sector diagram, using dedicated smooth plate body 1, the position of sector diagram is pre-positioned on plate body 1, then using oil Property marking pen makes the label that attached drawing 1 or 9 provides, and then fills in sector diagram explanatory note 7 according to objects of statistics, will be assembled The magnetic sheet or adhesive sticker C43 at 42 back side of bottom plate of fan-shaped map device are fixed on plate body 1, adjust ratio by 34 rotation of protrusion Weight piece D33, specific gravity piece B30 and specific gravity piece A29 obtain suitable percentage, when needing to change percentage, it is only necessary to using convex 34 rotations reach the exposed part of specific gravity piece D33, specific gravity piece B30 and specific gravity piece A29 on the specific gravity of suitable position out, can obtain Take required sector diagram.

Further, when the plate body 1 is magnetic attraction, the plate body 1 includes that steel plate adds zinc coat and baking vanish wheat flour at described The lower rear of the bottom plate 12 of colour bar paper 11 is equipped with magnetic sheet, the upper rear portion for not having to be partially folded into bottom plate 12 at 11 middle part of colour bar paper Face is equipped with magnetic sheet at 10 back side of colour bar paper one end of colour bar paper 11；20 rear of line locating piece for fixing multi-color cord 21 is embedding Enter to have magnet 24；The bottom plate 42 for adjusting specific gravity piece rear portion is magnetic material or magnetism is arranged in the rear of bottom plate 42 Plate.

Further, when the plate body 1 is conventional plate face, the lower rear of the bottom plate 12 of the colour bar paper 11 be equipped with adhesive sticker or Double-sided adhesive, the upper rear for not having to be partially folded into bottom plate 12 at 11 middle part of colour bar paper, in colour bar paper one end 10 of colour bar paper 11 The back side is equipped with adhesive sticker or double-sided adhesive；20 rear of line locating piece for fixing multi-color cord 21 is equipped with sucker, adhesive sticker or two-sided Glue；The rear setting adhesive sticker or double-sided adhesive for adjusting specific gravity piece rear base plate 42.

In conjunction with attached drawing 1,2,3 and 4, it is equipped with concave face 17 in the upper rear of bottom plate 12,12 concave face 17 of bottom plate Two sides are respectively equipped with raised item 15, and the concave face 17 at rear portion is logical on 13 forward face of the colour bar paper other end and bottom plate 12 of colour bar paper 11 It crosses adhesive sticker 18 to bond together, the raised item 15 of two sides is close in 13 two sides of the colour bar paper other end, and the colour bar paper is another It holds 13 lower parts close to the step 19 formed in the middle part of 12 concave face of bottom plate, 17 lower part and bottom plate 12, passes through folding in the middle part of the colour bar paper 11 It is curved to be hidden in the concave face 17；When using a plurality of colour bar paper 11, the forward face and bottom plate 12 of a plurality of colour bar paper 11 Forward face color difference it is identical, the forward face of a plurality of colour bar paper 11 and bottom plate 12 is same color or different colours, described more The forward face and plate body 1 of bar colour bar paper 11 and bottom plate 12 have color difference.

In conjunction with attached drawing 1,5,6,7 and 8, the forward face of the line locating piece 20 is equipped with magnetic piece 22, tuning on-line block 20 It is embedded with magnet 24 in the middle part of rear, when obtaining two koji line overlaps by the magnetic piece 22 and magnet 24 of 20 forward face of line locating piece Another line locating piece 20 adsorbed in 20 forward face of line locating piece；The top of tuning on-line block 20 is equipped with wearing for perforation two sides Hole 23, the perforation 23 is for penetrating multi-color cord 21；The forward face of tuning on-line block 20 is equipped with smooth surface, the rear portion of tuning on-line block 20 Face is equipped with annular groove 28, and the protruding ring 25 of sucker forward face is fixed in the annular groove 28 of the line locating piece 20, protruding ring 25 The forward face of sucker plate 27 is set, is equipped with horn-like sucker side 26, the sucker material at the outer rim rear portion of sucker plate 27 For any one of vulcanized rubber, silica gel, TPE or soft PVC, 21 material of multi-color cord is colored rubber band or colored spring wire Any one.

In conjunction with attached drawing 1,9,10 and 11, the specific gravity piece includes tabletting 31, specific gravity piece A29, specific gravity piece B30, specific gravity piece D33, specific gravity piece C32, casing 41 and bottom plate 42, the middle part of bottom plate 42 are fixedly connected with the rear end of casing 41, the specific gravity Piece A29, specific gravity piece B30 and specific gravity piece D33 are the identical structure of different color, and wherein the middle part of specific gravity piece A29 is equipped with middle part hard Ring 37 is equipped with the circular port 36 that diameter is greater than middle part hard ring 37 at the middle part of specific gravity piece A29, in specific gravity piece A29 circular port 36 It is equipped with gap 39 with external profile diameter, the company of being equipped between the 39 side circular port 36 of specific gravity piece A29 gap and middle part hard ring 37 The middle part hard ring 37 of narrow bars 38, the specific gravity piece A29, specific gravity piece B30 and specific gravity piece D33 are sequentially sleeved on casing 41；Specific gravity The middle part of piece C32 is equipped with hard annulus, and the outer rim of hard annulus outer rim to specific gravity piece C32 in the middle part of the specific gravity piece C32 are equipped with Mouth is disconnected, hard annulus covers on casing 41, and an end at the both ends of the disconnection mouth of the specific gravity piece C32 is connected to At the gap 39 of specific gravity piece A29, specific gravity piece B30 and specific gravity piece D33 in exposed bottom plate 42, in specific gravity piece A29, specific gravity piece The inserting column 35 that the 39 side outer rim of gap of B30 and specific gravity piece D33 is respectively equipped with the middle part setting of protrusion 34 tabletting, 31 rear is solid It is scheduled in the pore 40 of casing 41.

Part not in the detailed description of the invention is the prior art.

Claims

1. An adjustable display method for a statistical graph board, comprising a bar graph (2), a line graph (4) and a fan graph (6); it is characterized in that: when making the bar graph (2), a special smooth On the board body (1), draw a horizontal line (8) and a vertical line (9) on the board body (1) by drawing thin strips of colored copperplate paper in advance, and then draw one end of the horizontal line (8) and the vertical line (9). ) is marked with an oil-based marker, and then fill in the bar graph text annotation (3) according to the statistical object, take a strip-making device formed by a plurality of different-colored bottom plates (12) and color strip paper (11), first The magnetic plate or sticker A (14) at the back of one end (10) of the color bar paper (11) is glued to the upper part of the vertical line (9) according to the length, and the remaining color bar paper (11) At the rear upper part of the bottom plate (12), then stick the magnetic plate or self-adhesive B (16) of the bottom plate (12) to the lower part of the vertical line (9), the lower end of the bottom plate (12) and the vertical line (9). When the data changes, remove the color bar paper (11) and the bottom plate (12), and then paste the color bar paper (11) and the bottom plate (12) in the aforementioned way to obtain the desired adjustable bar graph;

When making a line chart, use a special smooth board (1), draw a horizontal line (8) and vertical Mark one end of 8) and the lower end of the vertical line (9) with an oil-based marker, and then fill in the text description (5) of the line chart according to the statistical object. The colored rubber band" is inserted into the perforation (23) of the line positioning block (20), and the two ends of the colored line (21) are respectively fixed in the perforation (23) of the outermost line positioning block (20), and then use according to the statistical data. The suction cup or magnet (24) of the line positioning block (20) is fixed in a suitable position. When the position needs to be changed, it is only necessary to remove the line positioning block (20) and fix it in the new position to obtain the desired adjustable fold line picture;

When making a fan chart, use a special smooth plate body (1), pre-position the position of the fan chart on the plate body (1), then use an oil-based marker to make a mark, and then fill in the fan chart text description (7) according to the statistical object , fix the magnetic plate or self-adhesive C (43) on the back of the bottom plate (42) of the assembled fan-shaped device on the plate body (1), and adjust the specific gravity plate D (33), Gravity sheet B (30) and Gravity sheet A (29) obtain the appropriate percentage. When changing the percentage, just use the protrusion (34) to rotate the Gravity Sheet D (33), Gravity Sheet B (30) and Gravity Sheet. When the exposed part of A (29) reaches the appropriate specific gravity, the desired adjustable sector diagram can be obtained.

2 . The adjustable display method of a statistical drawing board according to claim 1 , wherein when the board body ( 1 ) is magnetically attractive, the board body ( 1 ) comprises a steel plate with a galvanized layer and a varnished surface. 3 . A magnetic plate is provided on the lower rear surface of the bottom plate (12) of the color strip paper (11), and the unused part of the middle part of the color strip paper (11) is folded on the upper rear surface of the bottom plate (12). A magnetic plate is provided on the back of one end (10) of the color bar paper of the paper (11); a magnet (24) is embedded in the rear surface of the line positioning block (20) for fixing the color line (21); The bottom plate (42) is made of magnetic material or a magnetic plate is provided on the rear surface of the bottom plate (42).

3 . The adjustable display method of a statistical drawing board according to claim 1 , wherein: when the board body ( 1 ) is a conventional blackboard, the bottom rear part of the bottom plate ( 12 ) of the color stripe paper ( 11 ) is lower and rear. 4 . The surface is provided with self-adhesive or double-sided adhesive tape, the unused part of the middle of the color stripe paper (11) is folded on the upper and rear surface of the bottom plate (12), and the back side of one end (10) of the color stripe paper (11) is provided. There is self-adhesive or double-sided tape; the rear surface of the line positioning block (20) for fixing the color line (21) is provided with a suction cup, self-adhesive or double-sided tape; ) on the rear face with self-adhesive or double-sided tape.

4. The adjustable display method for a statistical drawing board according to any one of claims 1, 2 or 3, characterized in that: the front face of the other end (13) of the color bar paper (11) It is bonded with the upper rear surface of the base plate (12) by self-adhesive (18).

5. The adjustable display method for statistical charts according to claim 4, wherein a concave surface (17) is provided on the upper rear surface of the bottom plate (12), and the concave surface (17) of the bottom plate (12) is provided. ) are provided with raised strips (15) on both sides, and the other end (13) of the color stripe paper (11) and the concave surface (17) on the back of the bottom plate (12) pass through the self-adhesive (18) Adhere together, the other end (13) of the color stripe paper is close to the raised strips (15) on both sides on both sides, and the lower part of the other end (13) of the color stripe paper is close to the concave surface of the bottom plate (12). (17) A step (19) formed between the lower part and the middle part of the bottom plate (12), and the middle part of the color stripe paper (11) is hidden in the concave surface (17) by bending.

6. The adjustable display method for a statistical chart board according to claim 4, characterized in that: when using multiple strips of color stripe paper (11), the front surface and the bottom plate of the multiple strips of color stripe paper (11) The colors of the front surfaces of the (12) are respectively the same, and the front surfaces of the multiple strips of paper (11) and the bottom plate (12) are of the same color or different colors. The front face of the panel has a chromatic aberration with the board body (1).

7. The adjustable display method for statistical charts according to any one of claims 1, 2 or 3, characterized in that: the front surface of the line positioning block (20) is provided with a magnetic sheet (22), A magnet (24) is embedded in the middle of the rear surface of the line positioning block (20), and another line positioning block when the two curves overlap is obtained by the magnetic sheet (22) and the magnet (24) on the front surface of the line positioning block (20). (20) Adsorbing on the front surface of the line positioning block (20); the upper part of the line positioning block (20) is provided with perforations (23) penetrating both sides, and the perforations (23) are used to penetrate the colored lines (21). ).

8. The adjustable display method of the statistical drawing board according to claim 7, characterized in that: the front surface of the online positioning block (20) is provided with a smooth surface, and the rear surface of the online positioning block (20) is provided with a ring A groove (28), the raised ring (25) on the front face of the suction cup is fixed in the annular groove (28) of the wire positioning block (20), and the raised ring (25) is arranged on the front of the suction cup plate (27) On the other hand, a horn-shaped suction cup edge (26) is provided at the rear of the outer edge of the suction cup plate (27), and the suction cup is made of any one of vulcanized rubber, silica gel, TPE or soft PVC. The colored lines (21) The material is any one of colored rubber bands or colored spring wires.

9. The adjustable display method of the statistical chart according to any one of claims 1, 2 or 3, wherein the specific gravity sheet comprises a compressed sheet (31), a specific gravity sheet A (29), a specific gravity sheet B (30), the specific gravity sheet D (33), the specific gravity sheet C (32), the sleeve (41) and the bottom plate (42), the middle of the bottom plate (42) is fixedly connected with the rear end of the sleeve (41), The specific gravity sheet A (29), the specific gravity sheet B (30) and the specific gravity sheet D (33) are of the same structure with different colors, and the middle part of the specific gravity sheet A (29) is provided with a middle hard ring (37), and the specific gravity sheet The central part of A (29) is provided with a circular opening (36) whose diameter is larger than that of the central hard ring (37). There is a connecting bar (38) between the circular opening (36) on one side of the gap (39) of the specific gravity sheet A (29) and the middle hard ring (37), the specific gravity sheet A (29), the specific gravity sheet B ( 30) and the middle hard ring (37) of the specific gravity sheet D (33) are sequentially sleeved on the sleeve (41); the middle part of the specific gravity sheet C (32) is provided with a hard ring, and the specific gravity sheet C (32) The outer edge of the hard ring in the middle to the outer edge of the specific gravity plate C (32) is provided with a disconnection opening, the hard ring is sleeved on the sleeve (41), and the disconnection of the specific gravity plate C (32) One end of the two ends of the mouth is connected to the exposed bottom plate (42) at the gap (39) of the specific gravity sheet A (29), the specific gravity sheet B (30) and the specific gravity sheet D (33), and the pressing sheet (31) ) A post (35) arranged in the middle of the rear face is fixed in the pipe hole (40) of the sleeve (41).

10. The adjustable display method of the statistical chart according to claim 9, characterized in that: on the side of the gap (39) of the specific gravity sheet A (29), the specific gravity sheet B (30) and the specific gravity sheet D (33) The outer edges are respectively provided with protrusions (34).