Teaching aid device for candle graph teaching in financial field

Abstract

The utility model discloses a teaching aid device for candle picture teaching in the financial field, which comprises a shell, a magnetic suction plate fixing groove arranged in the shell, a magnetic suction plate arranged in the magnetic suction plate fixing groove, a vertical laser device chute arranged on one side of the shell in the width direction, and a laser device arranged in the laser device chute. A laser device sliding groove is formed in one side of the shell in the width direction, a laser device capable of sliding up and down along the sliding groove is installed on the laser device sliding groove, scale marks and a display window are arranged on the other side of the shell in the width direction, a display device is arranged in the display window and comprises two vertical guide rails arranged side by side, and a belt is arranged between the two vertical guide rails in a sleeved mode. Teaching content is printed on the outer surface of the belt. According to the teaching aid device disclosed by the utility model, the paper containing teaching content is fixed on the magnetic suction plate through the magnetic beads, so that the operation is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the field of financial teaching aids, in particular to a teaching aid device in the field for candlestick chart teaching in the financial field. Background Art

[0002] At present, there is a lack of teaching aids when teaching technical analysis in financial securities courses. Especially in the teaching process of technical analysis courses in the securities market, the concepts are numerous and abstract. In the absence of demonstration tools, it is difficult for teachers to teach and students to understand. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a teaching aid device for candlestick chart teaching in the financial field.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A teaching aid device for candlestick chart teaching in the financial field, the improvement of which lies in that it comprises a shell, a magnetic plate fixing groove is arranged in the shell, a magnetic plate is installed in the magnetic plate fixing groove, a vertical laser device slide groove is arranged on one side of the shell in the width direction, a laser device that can slide up and down along the slide groove is installed on the laser device slide groove, scale lines and a display window are arranged on the other side of the shell in the width direction, a display device is arranged in the display window, the display device comprises two vertical guide rails arranged side by side, a belt is sleeved between the two vertical guide rails, and teaching content is printed on the outer surface of the belt.

[0006] Furthermore, the shell is manufactured by an integral milling process.

[0007] Furthermore, the magnetic plate is fixed in the magnetic plate fixing groove by screws.

[0008] Furthermore, the paper containing the teaching content is attached to the magnetic board through magnetic beads.

[0009] Furthermore, there are two sets of laser devices.

[0010] Furthermore, the laser device comprises a laser and a laser device fixing slide plate connected together, the laser emitted by the laser is horizontally directed toward the scale line, and the laser device fixing slide plate is slidably connected to the laser device slide groove.

[0011] Furthermore, two circular holes are opened at the tail of the laser, and two tapered fixed cylinders respectively matched with the two circular holes are arranged at the head of the laser device fixed slide; the laser device fixed slide is made of polytetrafluoroethylene material.

[0012] Furthermore, the gaps between the top and bottom of the display device and the housing are filled by positioning sleeves.

[0013] Furthermore, a guide rail fixing hole is provided on the housing, and the guide rail of the display device is inserted into the guide rail fixing hole.

[0014] Furthermore, rolling wheels are respectively mounted on the two vertical guide rails of the display device, and the belt is mounted between the two rolling wheels.

[0015] The beneficial effects of the utility model are:

[0016] The teaching aid device disclosed by the utility model fixes the paper containing teaching content on the magnetic absorption plate through magnetic beads, which is simple and quick. During the demonstration, the laser beam emitted by the laser device passes over the paper and horizontally shoots to the scale line on the other side of the shell. The belt is slid by hand to rotate around the guide rail, and the content to be displayed is selected from the teaching content printed on the outer surface of the belt and displayed in the display window. The above demonstration process vividly reproduces the formation principle of the candle chart, has good interactivity, and does not require a complex structure.

[0017] The shell is made by milling and integrally formed, integrating the laser device slide slot, magnetic plate fixing groove, guide rail fixing hole, display window and scale line, with compact structure and good rigidity;

[0018] There are two sets of laser devices, which are arranged vertically in the laser device slide groove of the shell. The fixed slide plate of the laser device and the laser device slide groove are slidingly matched with a certain damping. The position of the laser can be easily adjusted and can stop reliably at any position to mark the position of the lines on the paper. One of the lasers is the initial reference position. Once the position is determined, it is fixed. The other laser can slide up and down along the laser device slide groove to indicate the real-time position for comparison with the initial position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the teaching aid device disclosed in Embodiment 1 of the present utility model;

[0020] Figure 2 It is a front view of the teaching aid device disclosed in Embodiment 1 of the present utility model;

[0021] Figure 3 It is a rear view of the teaching aid device disclosed in Embodiment 1 of the present utility model;

[0022] Figure 4 It is a cross-sectional view of the teaching aid device disclosed in Embodiment 1 of the present utility model;

[0023] Figure 5 It is a structural schematic diagram of the laser device in the teaching aid device disclosed in Example 1 of the utility model.

[0024] Figure numerals: 1—housing, 11—laser device slide groove, 12—magnetic plate fixing groove, 13—guide rail fixing hole, 14—display window, 15—scale line, 2—magnetic plate, 3—paper, 4—magnetic beads, 5—laser device, 51—laser, 52—laser device fixing slide plate, 6—guide rail, 7—display device, 71—rolling wheel one, 72—rolling wheel two, 73—belt, 8—positioning sleeve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Embodiment 1, as Figure 1 As shown in FIG. 4 , the present embodiment discloses a teaching aid device for teaching candlestick charts in the financial field, and the improvement thereof lies in that it comprises a shell 1, a magnetic plate fixing groove 12 is arranged in the shell, a magnetic plate 2 is installed in the magnetic plate fixing groove, a vertical laser device slide groove 11 is arranged on one side in the width direction of the shell, a laser device 5 which can slide up and down along the slide groove is installed on the laser device slide groove, scale lines 15 and a display window 14 are arranged on the other side in the width direction of the shell, a display device 7 is arranged in the display window, and the display device comprises two vertical guide rails 6 arranged side by side, a belt 73 is sleeved between the two vertical guide rails, and teaching content is printed on the outer surface of the belt so as to display the teaching content in real time in the display window.

[0027] In this embodiment, the housing is made by milling and integrally forming. The magnetic plate is fixed in the magnetic plate fixing groove by screws. The paper 3 containing teaching contents such as stocks and futures is attached to the magnetic plate by magnetic beads 4.

[0028] like Figure 5As shown, the laser device 5 includes a laser 51 and a laser device fixed slide 52 connected together. The laser emitted by the laser is horizontally directed to the scale line, and the laser device fixed slide is slidably connected to the laser device slide slot. There are two sets of laser devices. The first set of laser devices is fixed at the initial position, which is determined by the beginning of the trend chart on the paper containing the teaching content. The laser emitted by the laser can clearly point to the scale line, and its scale value is a; the second set of laser devices can slide up and down along the shell laser device slide slot to point out different points in the trend chart on the paper. The laser emitted by the laser indicates to the scale line, and its scale value is b. According to the relative position relationship between a and b, the belt is slid by hand to rotate around the guide rail, and the content to be displayed is selected from the teaching content printed on the outer surface of the belt and displayed in the display window. While continuously sliding the second set of laser devices, the content displayed on the outer surface of the belt is constantly changed, and a real-time candle chart can be displayed.

[0029] Two round holes are provided at the tail of the laser, and two tapered fixed cylinders respectively matched with the two round holes are arranged at the head of the laser device fixed slide plate; the laser device fixed slide plate is made of polytetrafluoroethylene material.

[0030] The gaps between the top and bottom of the display device and the housing are filled by positioning sleeves 8 .

[0031] A guide rail fixing hole 13 is provided on the housing, and the guide rail of the display device is inserted into the guide rail fixing hole.

[0032] The two vertical guide rails of the display device are respectively provided with a first rolling wheel 71 and a second rolling wheel 72, and the belt is placed between the two rolling wheels. Teaching contents of different patterns are integrated on the outer surface of the belt, and different teaching contents can be displayed in the display window by sliding the belt by hand.

Claims

1. A teaching aid device for teaching candlestick charts in the financial field, characterized in that: It includes a shell, a magnetic plate fixing groove is arranged in the shell, a magnetic plate is installed in the magnetic plate fixing groove, a vertical laser device slide groove is arranged on one side of the shell in the width direction, a laser device that can slide up and down along the slide groove is installed on the laser device slide groove, scale lines and a display window are arranged on the other side of the shell in the width direction, a display device is arranged in the display window, the display device includes two vertical guide rails arranged side by side, a belt is arranged between the two vertical guide rails, and teaching content is printed on the outer surface of the belt.

2. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: The shell is made by milling as an integral molding method.

3. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: The magnetic plate is fixed in the magnetic plate fixing groove by screws.

4. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: The paper containing the teaching content is attached to the magnetic board through magnetic beads.

5. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: There are two sets of laser devices.

6. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: The laser device comprises a laser and a laser device fixing slide plate connected together. The laser emitted by the laser is horizontally projected toward the scale line, and the laser device fixing slide plate is slidably connected to the laser device slide groove.

7. The teaching aid device for teaching candlestick charts in the financial field according to claim 6, characterized in that: Two round holes are provided at the tail of the laser, and two tapered fixed cylinders respectively matched with the two round holes are arranged at the head of the laser device fixed slide plate; the laser device fixed slide plate is made of polytetrafluoroethylene material.

8. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: The gaps between the top and bottom of the display device and the housing are filled by the positioning sleeves.

9. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: A guide rail fixing hole is arranged on the shell, and the guide rail of the display device is inserted into the guide rail fixing hole.

10. The teaching aid device for teaching candlestick charts in the financial field according to claim 1, characterized in that: Rolling wheels are respectively sleeved on two vertical guide rails of the display device, and a belt is sleeved between the two rolling wheels.

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