Data index teaching aid

Abstract

The utility model discloses a data index teaching aid, which relates to the technical field of finance and economics teaching aids and comprises a teaching board, a display component for displaying data is arranged on the teaching board, a plurality of uniformly arranged slideways are arranged on the teaching board, and at least one indicating piece is slidably connected in each slideway. According to the utility model, the fluctuation trend or comparison relationship of financial and economic data indexes can be visually displayed by moving the position of the indicating piece in the slideway, and the real-time change of market data can be simulated by sliding the positions of different indicating pieces, so that the dynamic demonstration effect of a teaching scene is enhanced; and the plurality of indicating pieces are connected through the rope, so that the change of data can be observed more intuitively.

Description

TECHNICAL FIELD

[0001] The utility model relates to financial teaching aid technical field especially, relate to a data index teaching aid. BACKGROUND

[0002] In the process of financial teaching, the teaching teacher often needs to assist teaching through some data index display model, in some data index trend chart display model, the teaching teacher is more inconvenient when carrying out data change mediation, and cannot more directly show the data trend to the student, some display models cannot form clear comparison, and then cannot more directly show the data trend that needs to be compared to the student. UTILITY MODEL CONTENT

[0003] In order to overcome at least one defect described in the prior art, the utility model provides a data index teaching aid, to solve the problem that aluminum ladle exists stacking, stacking phenomenon, aluminum ladle is inconvenient to take, and there are mutual contamination, hidden trouble such as mixed use of tools.

[0004] The utility model discloses a technical scheme that is adopted to solve the problem:

[0005] A data index teaching aid, including the teaching board, be used to show the display component of data, be equipped with multiple uniform arrangement slide on the teaching board, at least one indicating piece is slidably connected in multiple slide, be equipped with the rope for connecting indicating piece on the indicating piece;

[0006] The indicating piece includes a slide rod, an indicating head and an elastic assembly, the slide rod is slidably connected in the slide, one end of the slide rod is fixedly connected with the indicating head, the other end is slidably connected with the elastic assembly, and the elastic assembly cooperates with the indicating head to clamp the teaching board.

[0007] Through the above scheme, the position of the indicating piece can be manually adjusted by the slide rod in the slide, the fluctuation trend or the comparison relationship of the financial data index is directly displayed, the real-time change of market data can be simulated by adjusting the position of different indicating pieces, the dynamic demonstration effect of the teaching scene is enhanced, the elastic assembly can automatically clamp and fix the indicating piece after sliding in the slide, so that the position deviation caused by accidental touch in the teaching process is avoided, the accuracy of data display is ensured, and the change of data can be more directly observed by connecting multiple indicating pieces through the rope.

[0008] Further, the display component includes a plurality of label card seats and a plurality of indicating lines, a plurality of label card seats are vertically and uniformly arranged on one side of the teaching board, a plurality of indicating lines are vertically and uniformly arranged on one side of the teaching board, one end of the indicating line abuts one end of the label card seat, and the indicating line is located at the middle of the label card seat.

[0009] Through the further scheme, the label card seat can be inserted or replaced with different content label cards, enhancing the multiplicity and scene adaptability of the teaching aid, the vertical arrangement of the label card seat can correspond to different data dimensions, and a vertical mapping relationship is formed with the indicating member in the slide, the teaching case can be quickly switched by replacing the label cards, without the need to purchase new teaching aids, thereby reducing the teaching cost, and the data corresponding to the indicating member in each slide can be directly observed through the indicating line.

[0010] Further, the elastic assembly comprises a spring and a resisting frame, one end of the sliding rod is provided with a baffle, one end of the resisting frame is open, the resisting frame is slidingly connected to the sliding rod, the open end of the resisting frame faces the baffle, the spring is sleeved on the sliding rod and located in the resisting frame, one end of the spring abuts against the baffle, and the other end of the spring abuts against one end of the resisting frame, and the open end of the resisting frame abuts against the teaching board.

[0011] Through the further scheme, the spring generates elastic force through compression deformation, so that the resisting frame is always tightly abutted against the surface of the teaching board, forming a stable frictional resistance, and ensuring that the indicating member can be automatically positioned and fixed after sliding in the slide.

[0012] Further development, the side of the teaching board facing the resisting frame is provided with a relatively rough surface, which can increase the friction between the resisting frame and the teaching board, thereby increasing the stability of the sliding rod.

[0013] Further, the diameter of the opening on the resisting frame is greater than the diameter of the baffle.

[0014] Through the further scheme, the resisting frame can be stretched towards the baffle, thereby making it more convenient to move the sliding rod.

[0015] Further, two symmetrical pointing needles are arranged on the side of the indicating head, and the directions of the two pointing needles are the same as the trajectory of the indicating line.

[0016] Through the further scheme, the data represented by the indicating head can be more specifically displayed through the pointing needles.

[0017] Further, the indicating head and the connecting end of the sliding rod are rotatably connected with a round head, and the round head is provided with a rope hole for placing a rope.

[0018] Through the further scheme, the round heads on the plurality of indicating heads are connected by the rope passing through the rope hole on the round head, the round head can rotate, so that the direction of the rope hole is flush with the direction of the rope, thereby making the movement of the rope more smooth.

[0019] Further, the round head is provided with a rope inlet, and the rope inlet is in communication with the rope hole.

[0020] Through the further scheme, the rope can be placed in the rope hole through the rope inlet.

[0021] Further, the plurality of ropes are provided with colors, and the colors of the plurality of ropes are different.

[0022] Through the above further scheme, different colors of the ropes can correspond to different data categories, and a single rope can intuitively display data trends, and different colors of the ropes can intuitively compare data trends to be compared.

[0023] Further, one end of the rope is provided with a stop block, and the other end is provided with a weight, one end of the rope located at the end of the teaching board opposite to the label card seat is provided with a clamping rod, the end of the rope provided with the weight passes through the clamping rod, and the clamping rod is provided with a rope groove for placing the rope.

[0024] Through the above further scheme, the stop block can prevent the rope from slipping out of the rope hole, the other end of the rope passes through the clamping rod, so that the weight is in a natural state of drooping, thereby enabling the rope to remain in a straight state in a preset path, and the rope groove can prevent the rope from separating from the clamping rod.

[0025] Further, the teaching board further comprises a box shell and a box cover, one end of the teaching board is rotationally connected to the box shell, and one end of the box cover is rotationally connected to the teaching board.

[0026] Through the above further scheme, the teaching board can be placed in the box shell through the box shell, the box cover can enclose the teaching board in the box shell, the teaching board is protected, and the teaching board is convenient to carry.

[0027] To sum up, the data index teaching aid has the following technical effects:

[0028] 1. The position of the indicating piece can be manually adjusted by the slide rod in the slide, and the fluctuation trend or comparison relationship of the financial data index can be intuitively displayed.

[0029] 2. The real-time change of market data can be simulated by sliding the positions of different indicating pieces, and the dynamic demonstration effect of the teaching scene is enhanced.

[0030] 3. The elastic assembly can automatically clamp and fix the indicating piece after the indicating piece is slid in the slide, so that the position deviation caused by accidental touch in the teaching process is avoided, and the accuracy of data display is ensured.

[0031] 4. The plurality of indicating pieces are connected by the ropes, and the change of data can be more intuitively observed. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0033] Figure 1 is a front view of the teaching board of the present application;

[0034] Figure 2 is a back view of the teaching board of the present application; Figure 1 is a partial enlarged view of A in the middle;

[0035] Figure 3 is a back view of the teaching board of the present application;

[0036] Figure 4 is a sectional view of the indicating member of the present application;

[0037] Figure 5 is a view of the box shell cooperating with the box cover of the present application.

[0038] In the figure: 1, teaching board; 11, slide; 12, connecting rod; 13, rope groove; 2, display assembly; 21, label holder; 22, indicating line; 3, indicating member; 31, slide rod; 311, baffle; 32, indicating head; 321, pointing needle; 322, round head; 3221, rope hole; 3222, rope inlet; 33, elastic assembly; 331, spring; 332, abutting frame; 4, rope; 41, stop block; 42, weight; 5, box shell; 51, box buckle; 6, box cover. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0040] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to specific circumstances.In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0042] Embodiment:

[0043] Reference Figures 1-5 As shown in the figure, a data index teaching aid, including teaching board 1, the front groove is arranged on one side of teaching board 1, the side of teaching board 1 provided with the front groove is the front, a plurality of horizontal uniform arrangement slides 11 are arranged on the front groove, a plurality of vertical uniform arrangement label card seat 21 and indicating line 22 are arranged on the front groove, indicating line 22 is perpendicular to slide 11, and is arranged staggered with each other, indicating line 22 is located at the middle of label card seat 21, and one end is abutted with label card seat 21, the side of teaching board 1 provided with the front groove is provided with the rear groove, the side of teaching board 1 provided with the rear groove is the back, slide 11 is slidably connected with slide rod 31, one end of slide rod 31 is fixedly connected with indicating head 32, its fixed connection mode is screw rod and screw groove connection, convenient for dismounting replacement, the other end is slidably connected with elastic component 33, indicating head 32 is located in the front groove, and elastic component 33 is located in the rear groove, so that elastic component 33 cooperates with indicating head 32 to clamp teaching board 1, so that slide rod 31 can be positioned on the corresponding position, label card seat 21 can be inserted or replaced with different content label card, the multiplicity and scene adaptability of teaching aid are enhanced, label card seat 21 vertical arrangement can correspond to different data dimensions, and perpendicular mapping relationship is formed with indicating head 32 at slide 11, teaching cases can be quickly switched by replacing label card, without purchasing new teaching aid, reduce the cost of teaching, the data corresponding to indicating head 32 on each slide 11 can be directly observed through indicating line 22.

[0044] Reference Figures 2-4As shown, the elastic assembly 33 includes a spring 331 and a stop frame 332, the sliding rod 31 is provided with a baffle 311 at one end of the rear groove, one end of the stop frame 332 is open, the stop frame 332 is slidably connected to the sliding rod 31, the open end thereof faces the baffle 311, the spring 331 is sleeved on the sliding rod 31 and located in the stop frame 332, one end of the spring 331 abuts against the baffle 311 and the other end abuts against one end in the stop frame 332, and the open end of the stop frame 332 abuts against the teaching board 1. The spring 331 generates elastic force through compression deformation, so that the stop frame 332 is always tightly abutted against the surface of the teaching board 1 to form a stable frictional resistance, and the indication head 32 is used for clamping the teaching board 1, thereby ensuring that the sliding rod 31 can be automatically positioned and fixed after sliding in the sliding groove 11, so as to determine the position of the indication head 32.

[0045] The surface of the rear groove is rough, which can increase the friction between the stop frame 332 and the teaching board 1, thereby increasing the stability of the sliding rod 31.

[0046] The diameter of the opening in the stop frame 332 is greater than the diameter of the baffle 311, which can stretch the stop frame 332 towards the baffle 311, so that the stop frame 332 is separated from the clamping of the teaching board 1, thereby making it more convenient to move the sliding rod 31.

[0047] The indication head 32 is provided with two symmetrical pointing needles 321 on the side surface, the directions of the two pointing needles 321 are the same as the trajectory of the indication line 22, and the data represented by the indication head 32 can be more clearly and specifically displayed through the pointing needles 321.

[0048] Reference Figure 1 , Figure 2 and Figure 4 As shown, the indication head 32 is rotatably connected to the connecting end of the sliding rod 31 through a round head 322, the round head 322 is provided with a rope hole 3221 for placing the rope 4, the round heads 322 of the plurality of indication heads 32 are connected by sequentially threading the rope 4 through the rope holes 3221 in the round heads 322, the round head 322 can rotate, so that the direction of the rope hole 3221 is flush with the direction of the rope 4, thereby making the movement of the rope 4 in the rope hole 3221 more smooth.

[0049] The round head 322 is provided with a rope inlet 3222, which is in communication with the rope hole 3221, and the rope can be put into the rope hole 3221 through the rope inlet 3222.

[0050] The plurality of ropes 4 are provided with colors, and the colors of the plurality of ropes 4 are different. Different colors of the ropes 4 can correspond to different data categories, and a single rope 4 can intuitively display the data trend, and different colors of the ropes 4 can intuitively compare the data trends to be compared.

[0051] Further expansion of the present embodiment, the board 1 is provided with a front groove side, located at the lower end of the hidden slot, the hidden slot can hide the indicator head 32, when not all the indicator head 32 can be used, the excess indicator head 32 is pulled to the lowermost end of the hidden slot, hidden, so as to prevent the excess indicator head 32 affect the display effect of data.

[0052] Reference Figure 1 and Figure 2 As shown, the rope 4 is provided with a stop block 41 at one end and a weight 42 at the other end, the board 1 is provided with a clamping rod 12 at the end of the indicator line 22 towards the label card seat 21, the rope 4 is provided with a rope slot 13 on the clamping rod 12 for placing the rope 4, the stop block 41 can prevent the rope 4 from slipping out of the rope hole 3221, the other end of the rope 4 passes through the clamping rod 12, so that the weight 42 is in a natural state of drooping, so that the rope 4 can be kept in a straight state in the preset path, the rope slot 13 can prevent the rope 4 from being separated from the clamping rod 12, when adjusting the indicator head 32, since the rope 4 is slidably connected in the rope hole 3221 of the round head 322, the rope 4 will automatically move following the adjustment of the indicator head 32, and the gravity of the weight 42 makes the rope 4 also keep in a straight state during the adjustment.

[0053] Reference Figure 1 、 Figure 3 and Figure 5 As shown, the box shell 5 and the box cover 6 are further included, one end of the board 1 is rotatably connected to the box shell 5, one end of the box cover 6 is rotatably connected to the board 1, one end of the box cover 6 connected to the board 1 is buckled to the other end of the board 1 connected to the box shell 5 through the box buckle 51, the board 1 can be put into the box shell 5 through the box shell 5, the board 1 is closed in the box shell 5 by the box cover 6, the board 1 is protected, and it is convenient to carry.

[0054] Further expansion of the present embodiment, the box shell 5 is further provided with an article slot at the bottom, which is used for storing small components such as label cards, ropes 4, stop blocks 41 and weights 42, avoiding scattering or loss during transportation, and also preventing excess sliding rods 31, indicator heads 32 and elastic components 33 from being damaged on the board 1, so that direct installation and replacement can be performed.

[0055] The working principle of the utility model is:

[0056] The rope 4 is put into the rope hole 3221 from the rope inlet 3222, the rope 4 is provided with a heavy block 42 at one end, passes through the crossbar 12, so that the heavy block 42 is in a natural state of drooping, and the rope 4 is put into the rope groove 13 on the crossbar 12, through the pulling force of the heavy block 42, the rope 4 is provided with a stop block 41 at one end, clamped at one end of the rope hole 3221 of the round head 322, and the rope 4 is prevented from slipping out of the rope hole 3221;

[0057] The resistance frame 332 is pulled to stretch in the direction of the baffle 311, so that the resistance frame 332 is separated from the clamping of the teaching board 1, and the sliding rod 31 is slid, the sliding rod 31 drives the indicating head 32 to slide to the corresponding position, then the pulling force of the resistance frame 332 is released, the resistance frame 332 is clamped on the teaching board 1 in cooperation with the indicating head 32, so that the positioning of the indicating head 32 is completed, and the indicating head 32 can be directly pushed up and down to complete the sliding of the indicating head 32;

[0058] When the indicating head 32 moves up and down, since the rope 4 is slidably connected in the rope hole 3221 of the round head 322, the rope 4 automatically moves along with the adjustment of the indicating head 32, and through the gravity of the heavy block 42, the rope 4 also keeps a straight state in the adjustment process.

[0059] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A data indicator teaching aid comprising a teaching board (1), characterized in that: The teaching board (1) is provided with a display assembly (2) for displaying data, and a plurality of uniformly arranged slides (11) are arranged on the teaching board (1), and at least one indicating member (3) is slidably connected in each of the slides (11), and the indicating member (3) is provided with a rope (4) for connecting the indicating member (3). The indicating member (3) comprises a sliding rod (31), an indicating head (32) and an elastic assembly (33), the sliding rod (31) is slidably connected in the slide (11), one end of the sliding rod (31) is fixedly connected with the indicating head (32), and the other end of the sliding rod (31) is slidably connected with the elastic assembly (33), and the elastic assembly (33) cooperates with the indicating head (32) to clamp the teaching board (1).

2. The data pointer teaching aid of claim 1, wherein: The display assembly (2) comprises a plurality of label card seats (21) and a plurality of indicating lines (22), a plurality of the label card seats (21) are vertically and uniformly arranged on one side of the teaching board (1), and a plurality of the indicating lines (22) are vertically and uniformly arranged on one side of the teaching board (1), one end of the indicating line (22) abuts against one end of the label card seat (21), and the indicating line (22) is located at the middle of the label card seat (21).

3. The data pointer teaching aid of claim 2 wherein: The elastic assembly (33) comprises a spring (331) and a blocking frame (332), one end of the sliding rod (31) is provided with a baffle (311), one end of the blocking frame (332) is open, the blocking frame (332) is slidably connected on the sliding rod (31), the open end of the blocking frame (332) faces the baffle (311), the spring (331) is sleeved on the sliding rod (31) and located in the blocking frame (332), one end of the spring (331) abuts against the baffle (311), and the other end of the spring (331) abuts against one end of the blocking frame (332), and the open end of the blocking frame (332) abuts against the teaching board (1).

4. The data pointer teaching aid of claim 3 wherein: The diameter of the opening on the blocking frame (332) is greater than the diameter of the baffle (311).

5. The data pointer teaching aid of claim 2, wherein: Two symmetrical pointing needles (321) are arranged on the side of the indicating head (32), and the directions of the two pointing needles (321) are the same as the trajectory of the indicating line (22).

6. The data pointer teaching aid of claim 1, wherein: The indicating head (32) is rotatably connected with the connecting end of the sliding rod (31) through a round head (322), and the round head (322) is provided with a rope hole (3221) for placing the rope (4).

7. A data pointer teaching aid according to claim 6 wherein: The round head (322) is provided with a rope inlet (3222) which is in communication with the rope hole (3221).

8. The data pointer teaching aid of claim 1, wherein: The plurality of ropes (4) are provided with different colors.

9. The data pointer teaching aid of claim 2, wherein: One end of the rope (4) is provided with a stop block (41), and the other end of the rope (4) is provided with a weight (42), the teaching board (1) is provided with a clamping rod (12) at the end of the indicating line (22) which abuts against the label card seat (21), one end of the rope (4) provided with the weight (42) passes through the clamping rod (12), and the clamping rod (12) is provided with a rope groove (13) for placing the rope (4).

10. The data pointer teaching aid of claim 1, wherein: It also includes a box shell (5) and a box cover (6), one end of the teaching board (1) is rotatably connected to the box shell (5), one end of the box cover (6) is rotatably connected to the teaching board (1), and the end of the box cover (6) connected to the teaching board (1) is buckled to the end of the box shell (5) connected to the teaching board (1) through a box buckle (51).

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