Statistics and analysis device

Abstract

The utility model belongs to the technical field of analysis, particularly relates to a statistics and analysis device, and provides the following scheme aiming at the problems that the writing range of an existing circular writing board is limited, data to be subjected to statistics and analysis cannot be fully displayed, and the watching of the data written on the circular writing board can be influenced by displaying a pie chart at the same time. The teaching aid comprises a bottom plate, a fixing plate is arranged above the bottom plate, and a magnetic white board used for writing is fixed in the fixing plate; wherein a group of adjusting assemblies are arranged between the bottom plate and the fixed plate, and the adjusting assemblies are used for adjusting the height of the magnetic white board; a sliding groove used for containing the two transverse plates is formed in the fixing plate, the two transverse plates slide in the sliding groove, and display assemblies used for displaying pie charts are arranged in the two transverse plates; and when the pie chart is displayed, the display of writing content on the magnetic whiteboard is not influenced, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of analysis, in particular to a statistical and analytical device. Background Art

[0002] Economics is a discipline that studies the various economic activities and corresponding economic relations of human society at various stages of development as well as the laws of their operation and development. The core idea of ​​economics is material scarcity and effective use of resources. It can be divided into two main branches, microeconomics and macroeconomics.

[0003] After searching, a Chinese patent with patent publication number CN213716273U discloses an economic and financial statistics and analysis device, including a base, which is a hollow structure; a No. 3 rod is arranged inside the base; the left end of the No. 3 rod is rotatably mounted on the left inner wall of the base by a bearing, and the right end of the No. 3 rod is exposed on the right side of the base after penetrating the right side wall of the base by a bearing; a knob is movably sleeved on the right end of the No. 3 rod; a No. 1 transmission gear is sleeved and fixed on the No. 3 rod located in the base; when the patent is used, the circular writing board has a limited range of writing, and the data to be statistically analyzed cannot be fully displayed. At the same time, the display of pie charts will affect the viewing of the data written on the circular writing board, which is inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the circular writing board has a limited writing range, cannot fully display the data to be statistically analyzed, and displays a pie chart that affects the viewing of the data written on the circular writing board, and proposes a statistical and analysis device.

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

[0006] A statistical and analytical device comprises a bottom plate, a fixing plate is arranged above the bottom plate, and a magnetic whiteboard for writing is fixed inside the fixing plate;

[0007] Wherein, a set of adjustment components is provided between the bottom plate and the fixed plate, and the adjustment components are used to adjust the height of the magnetic whiteboard;

[0008] Two horizontal plates, the fixed plate is provided with a slide groove for accommodating the two horizontal plates, the two horizontal plates slide in the slide groove, and the two horizontal plates are provided with a display component for displaying a pie chart;

[0009] An extension assembly, which is arranged in the fixed plate and is used to synchronously drive the two transverse plates to synchronously enter or leave the chute;

[0010] A positioning assembly, which is disposed between the fixed plate and the two transverse plates and is used to fix the positions of the two transverse plates after they enter or leave the chute;

[0011] Four brake universal wheels are respectively fixed on two sides of the bottom end of the base plate to drive the base plate to move.

[0012] In a possible design, the adjustment component includes two slide cylinders fixed to the top of the base plate, and slide rods slide inside the two slide cylinders. The magnetic whiteboard is fixed to the top of the two slide rods, and an electric push rod is fixed to the top of the base plate. The magnetic whiteboard is fixed to the output end of the electric push rod.

[0013] In a possible design, each group of the display components includes a receiving groove opened in the horizontal plate, a circular writing board is fixed in the receiving groove, a damping shaft is fixed to the side end of the circular writing board, and a plurality of stop rods are rotatably arranged on the surface of the damping shaft;

[0014] Wherein, a cleaning wipe is fixed to the side end of the innermost blocking rod, and the cleaning wipe is in contact with the surface of the circular writing board.

[0015] In a possible design, elastic clamping plates are fixed in the two transverse plates, and writing pens are clamped in the two elastic clamping plates.

[0016] In a possible design, the extension component includes a first groove opened in the fixed plate and connected to the sliding groove, and racks are fixed to the side ends of the two horizontal plates. The two racks slide on the upper and lower inner walls of the first groove respectively, and a gear rotates in the first groove. The two racks are meshed with the gear, and handles are fixed to the ends of the two horizontal plates that are away from each other.

[0017] In a possible design, the positioning assembly includes two iron blocks, which are respectively fixed in two racks, and the inner walls on both sides of the first groove are respectively provided with two first magnetic blocks and two second magnetic blocks, and the two iron blocks are respectively magnetically connected to the two first magnetic blocks and the two second magnetic blocks.

[0018] In the present application, when in use, the handle is pulled to pull the horizontal plate out of the slide slot, the movement of the horizontal plate drives the rack to move, the movement of the rack drives the gear to rotate, and the rotation of the gear drives another rack to move in the opposite direction, so that the other horizontal plate leaves the slide slot, so that the two iron blocks are magnetically connected and positioned with the first magnetic block and the second magnetic block on both sides respectively;

[0019] By rotating the baffle rod close to the circular writing board, the cleaning wipe fixed at the side end of the baffle rod can wipe the ink on the surface of the circular writing board during the circular motion of the cleaning wipe, which is convenient for use.

[0020] Beneficial Effects

[0021] In the utility model, the statistical and analytical device can achieve the effect of synchronously driving two horizontal plates to enter or leave the chute through the extension component;

[0022] In the utility model, the statistical and analytical device can achieve the effect of maintaining stability after the positions of the two horizontal plates are adjusted through the positioning assembly;

[0023] In the utility model, the display component for displaying the pie chart is arranged in the horizontal board in the technical scheme, the positions of the two horizontal boards in the slide groove are controlled by the extension component, and the positioning is performed by the positioning component, thereby ensuring the stability of the pie chart display, and the magnetic whiteboard for writing is still located in the central position. When the pie chart is displayed, it will not affect the display of the written content on the magnetic whiteboard, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a main stereoscopic diagram of a statistical and analytical device proposed by the utility model;

[0025] Figure 2 This is a first partial cross-sectional view of a statistical and analytical device proposed by the utility model;

[0026] Figure 3 A second partial cross-sectional view of a statistical and analytical device proposed by the utility model;

[0027] Figure 4 This is a third partial cross-sectional view of a statistical and analytical device proposed by the utility model.

[0028] In the figure: 1. fixed plate; 2. bottom plate; 3. slide cylinder; 4. slide rod; 5. brake universal wheel; 6. electric push rod; 7. magnetic whiteboard; 8. horizontal plate; 9. handle; 10. receiving groove; 11. circular writing board; 12. damping shaft; 13. stop rod; 14. cleaning wipe; 15. elastic card plate; 16. writing pen; 17. slide groove; 18. first groove; 19. gear; 20. iron block; 21. first magnetic block; 211. second magnetic block; 22. rack. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] Reference Figure 1-Figure 4, an analysis device, comprising a bottom plate 2, a fixing plate 1 is provided above the bottom plate 2, a magnetic whiteboard 7 for writing is fixed inside the fixing plate 1;

[0032] Among them, a group of adjustment components are provided between the bottom plate 2 and the fixed plate 1, and the adjustment components are used to adjust the height of the magnetic whiteboard 7; the adjustment components include two slide cylinders 3 fixed to the top of the bottom plate 2, and slide rods 4 slide in the two slide cylinders 3, and the magnetic whiteboard 7 is fixed to the top of the two slide rods 4, and an electric push rod 6 is fixed to the top of the bottom plate 2, and the magnetic whiteboard 7 is fixed to the output end of the electric push rod 6; the fixed plate 1 is driven to move up and down by starting the electric push rod 6;

[0033] Two horizontal plates 8, a slide groove 17 for accommodating the two horizontal plates 8 is provided in the fixed plate 1, the two horizontal plates 8 are slid in the slide groove 17, and the two horizontal plates 8 are provided with a display component for displaying a pie chart; each set of display components includes a receiving groove 10 provided in the horizontal plate 8, a circular writing board 11 is fixed in the receiving groove 10, a damping shaft 12 is fixed to the side end of the circular writing board 11, and a plurality of blocking rods 13 are rotated on the surface of the damping shaft 12; when in use, the horizontal plate 8 is pulled out of the slide groove 17 by pulling the handle 9, the movement of the horizontal plate 8 drives the rack 22 to move, the movement of the rack 22 drives the gear 19 to rotate, and the rotation of the gear 19 drives the other rack 22 to move in the opposite direction, so that the other horizontal plate 8 leaves the slide groove 17;

[0034] A cleaning wipe 14 is fixed to the side end of the innermost baffle 13, and the cleaning wipe 14 is in contact with the surface of the circular writing board 11; by rotating the baffle 13 close to the circular writing board 11, the cleaning wipe 14 fixed to the side end of the baffle 13 can wipe the ink on the surface of the circular writing board 11 during circular motion, which is convenient for use;

[0035] The two horizontal plates 8 are both fixed with elastic clamping plates 15, and the two elastic clamping plates 15 are both clamped with writing pens 16;

[0036] An extension component is arranged in the fixed plate 1 and is used to synchronously drive the two transverse plates 8 to synchronously enter or leave the slide groove 17; the extension component includes a first groove 18 opened in the fixed plate 1 and connected to the slide groove 17, and racks 22 are fixed to the side ends of the two transverse plates 8, and the two racks 22 slide on the upper and lower inner walls of the first groove 18 respectively, and a gear 19 rotates in the first groove 18, and the two racks 22 are meshed with the gear 19, and handles 9 are fixed to the ends of the two transverse plates 8 that are away from each other; when in use, the transverse plate 8 is pulled out of the slide groove 17 by pulling the handle 9, and the movement of the transverse plate 8 drives the rack 22 to move, and the movement of the rack 22 drives the gear 19 to rotate, and the rotation of the gear 19 drives the other rack 22 to move in the opposite direction, so that the other transverse plate 8 leaves the slide groove 17;

[0037] It also includes a positioning component, which is arranged between the fixed plate 1 and the two horizontal plates 8 and is used to fix the position of the two horizontal plates 8 after entering or leaving the slide groove 17; the positioning component includes two iron blocks 20, and the two iron blocks 20 are respectively fixed in the two racks 22, and the inner walls on both sides of the first groove 18 are respectively provided with two first magnetic blocks 21 and two second magnetic blocks 211, and the two iron blocks 20 are respectively magnetically connected to the two first magnetic blocks 21 and the two second magnetic blocks 211; the two iron blocks 20 are respectively magnetically connected and positioned with the first magnetic blocks 21 and the second magnetic blocks 211 on both sides, so that the positions of the two horizontal plates 8 can be fixed.

[0038] This application can be used for statistics and analysis, and can also be used in other fields applicable to this application.

[0039] Example 2

[0040] refer to Figure 1-Figure 4 , improved on the basis of Example 1: a statistical and analysis device, four brake universal wheels 5, the four brake universal wheels 5 are respectively fixed on both sides of the bottom end of the base plate 2 to drive the base plate 2 to move.

[0041] However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 6 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0042] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A statistical and analytical device, characterized in that: include: A bottom plate (2), a fixing plate (1) being provided above the bottom plate (2), and a magnetic whiteboard (7) for writing being fixed inside the fixing plate (1); Wherein, a set of adjustment components is provided between the bottom plate (2) and the fixed plate (1), and the adjustment components are used to adjust the height of the magnetic whiteboard (7); Two horizontal plates (8), a slide groove (17) for accommodating the two horizontal plates (8) is provided in the fixed plate (1), the two horizontal plates (8) slide in the slide groove (17), and the two horizontal plates (8) are provided with a display component for displaying a pie chart; An extension assembly, the extension assembly being arranged in the fixed plate (1) and used for synchronously driving the two transverse plates (8) to synchronously enter or leave the slide groove (17); A positioning assembly, the positioning assembly being arranged between the fixed plate (1) and the two transverse plates (8) and being used to fix the positions of the two transverse plates (8) after they enter or leave the slide groove (17); Four brake universal wheels (5), the four brake universal wheels (5) are respectively fixed to two sides of the bottom end of the base plate (2) for driving the base plate (2) to move.

2. A statistical and analytical device according to claim 1, characterized in that: The adjustment component comprises two slide cylinders (3) fixed to the top of the base plate (2), a slide rod (4) sliding inside each of the two slide cylinders (3), the magnetic whiteboard (7) fixed to the top of the two slide rods (4), an electric push rod (6) fixed to the top of the base plate (2), and the magnetic whiteboard (7) fixed to the output end of the electric push rod (6).

3. A statistical and analytical device according to claim 1, characterized in that: Each group of the display components comprises a receiving groove (10) opened in the horizontal plate (8), a circular writing board (11) is fixed in the receiving groove (10), a damping shaft (12) is fixed at the side end of the circular writing board (11), and a plurality of stop rods (13) are rotatably arranged on the surface of the damping shaft (12); A cleaning wipe (14) is fixed to the side end of the innermost blocking rod (13), and the cleaning wipe (14) is in contact with the surface of the circular writing board (11).

4. A statistical and analytical device according to claim 3, characterized in that: An elastic clamping plate (15) is fixed inside the two transverse plates (8), and a writing pen (16) is clamped inside the two elastic clamping plates (15).

5. A statistical and analytical device according to claim 1, characterized in that: The extension assembly comprises two first grooves (18) opened in the fixed plate (1) and connected to the slide groove (17); racks (22) are fixed to the side ends of the two transverse plates (8); the two racks (22) slide on the upper and lower inner walls of the first groove (18) respectively; a gear (19) rotates in the first groove (18); the two racks (22) are meshed with the gear (19); and handles (9) are fixed to the ends of the two transverse plates (8) that are away from each other.

6. A statistical and analytical device according to claim 5, characterized in that: The positioning assembly comprises two iron blocks (20), the two iron blocks (20) are respectively fixed in two racks (22), the inner walls on both sides of the first groove (18) are respectively provided with two first magnetic blocks (21) and two second magnetic blocks (211), and the two iron blocks (20) are respectively magnetically connected to the two first magnetic blocks (21) and the two second magnetic blocks (211).

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