Financial teaching display equipment

Abstract

The utility model relates to the technical field of teaching equipment, and particularly discloses finance and economics teaching display equipment which comprises a display screen body, the back face of the display screen body is fixedly connected with a supporting plate, a sliding groove is formed in the supporting plate, and the left side and the right side of the display screen body are sleeved with protective sleeves in sliding connection with the display screen body. And transverse grooves slidably connected with the supporting plate are formed in the inner walls of the two protective sleeves correspondingly, limiting plates slidably connected with the inner walls of the sliding grooves are fixedly connected to the inner walls of the two transverse grooves correspondingly, and lifting structures are arranged on the opposite sides of the two protective sleeves correspondingly. According to the utility model, anti-collision, dustproof and waterproof protection can be carried out on the display screen body when the display screen body is not used, so that the practicability of the device is improved, and when the device is carried and carried, the size of the device can be reduced, so that a user can carry and carry the device conveniently.

Description

Technical Field

[0001] The utility model relates to a display screen device for teaching, in particular to a financial teaching display device, belonging to the technical field of teaching equipment. Background Art

[0002] As we all know, information in the financial field changes very quickly. Using display devices in teaching can easily obtain the latest financial information and market data, and update teaching content in a timely manner. In the process of teaching financial knowledge, since teachers cannot make students master the content through verbal teaching alone, they need to rely on display devices to provide clear, high-resolution images and text display effects during teaching, making the teaching content more vivid and intuitive, and showing financial concepts through charts, reports, data, etc., and giving students time to think and remember, which is conducive to students mastering knowledge and improving their academic performance.

[0003] For example, a utility model patent with authorization announcement number CN 207199113 U discloses a financial teaching device. The financial teaching device of this scheme has a reasonable structure and is highly practical. However, in daily use, such as when carrying and transporting the device, it is inconvenient to carry due to its large size. Moreover, when not in use, dust and moisture can easily contaminate the display screen, affecting the next teaching display. Therefore, a new type of financial teaching display device is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the background technology and to provide a financial teaching display device, which reduces the size of the device and improves the protection performance.

[0005] To achieve the above purpose, the utility model adopts the following technical solution.

[0006] A financial teaching display device includes a display screen body, a support plate fixedly connected to the back of the display screen body, a slide groove is provided on the support plate, the left and right sides of the display screen body are provided with protective covers slidably connected thereto, the inner walls of the two protective covers are provided with transverse grooves slidably connected to the support plate, the inner walls of the two transverse grooves are fixedly connected to limit plates slidably connected to the inner walls of the slide grooves, the opposite sides of the two protective covers are provided with lifting structures, the bottoms of the two lifting structures are connected to a bottom plate, and two locking structures are provided between the two protective covers.

[0007] As a further description of the above technical solution:

[0008] The lifting structure includes a screw rod, both ends of which are rotatably connected to the protective sleeve, a lifting frame is sleeved on the screw rod and threadedly connected to the screw rod, the inner side of the lifting frame is slidably connected to the protective sleeve, and the bottom of the lifting frame is rotatably connected to the base plate.

[0009] As a further description of the above technical solution:

[0010] The bottom of the bottom plate is fixedly connected with an anti-skid pad, and the bottom of the anti-skid pad is provided with evenly distributed anti-skid patterns.

[0011] As a further description of the above technical solution:

[0012] The locking structure includes a short plate and a long plate, the front sides of the short plate and the long plate are respectively fixedly connected to two protective sleeves, a locking rod threadedly connected to the long plate is inserted through the long plate, and a locking hole matched with the locking rod is opened on the short plate.

[0013] As a further description of the above technical solution:

[0014] The opposite sides of the two protective sleeves are fixedly connected with sealing rings, and the two sealing rings are both rubber layers.

[0015] As a further description of the above technical solution:

[0016] The inner sides of the two protective covers are fixedly connected with cleaning sponges, the two cleaning sponges are both arranged in a ring shape, and the inner sides of the two cleaning sponges are in contact with the display screen body.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution can protect the display screen body from bumps, dust and water when it is not in use, thereby improving the practicality of the device, and can reduce the size of the device when it is carried, making it easier for users to carry it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the locking structure position in the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the utility model when carrying the display screen body;

[0022] Figure 4 This is a positional relationship diagram of the support plate and the slide groove in the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Display screen body; 2. Support plate; 3. Slide groove; 4. Protective cover; 5. Horizontal groove; 6. Limit plate; 7. Lifting structure; 701. Screw rod; 702. Lifting frame; 8. Bottom plate; 9. Locking structure; 901. Short plate; 902. Long plate; 903. Locking rod; 904. Locking hole; 10. Anti-slip pad; 11. Sealing ring; 12. Cleaning sponge. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0026] See also Figures 1 to 4 In the utility model: a financial teaching display device comprises a display screen body 1, a support plate 2 is fixedly connected to the back of the display screen body 1, a slide groove 3 is provided on the support plate 2, a protective cover 4 is provided on the left and right sides of the display screen body 1 and is slidably connected thereto, a transverse groove 5 is provided on the inner walls of the two protective covers 4 and is slidably connected to the support plate 2, a limit plate 6 is fixedly connected to the inner walls of the two transverse grooves 5 and is slidably connected to the inner walls of the slide groove 3, a lifting structure 7 is provided on the opposite sides of the two protective covers 4, a bottom plate 8 is connected to the bottom of the two lifting structures 7, and two protective covers 4 are provided between them. The locking structure 9; the lifting structure 7 includes a screw rod 701, both ends of which are rotatably connected to the protective sleeve 4, a lifting frame 702 threadedly connected to the screw rod 701 is sleeved on the screw rod 701, the inner side of the lifting frame 702 is slidably connected to the protective sleeve 4, and the bottom of the lifting frame 702 is rotatably connected to the base plate 8; the locking structure 9 includes a short plate 901 and a long plate 902, the front sides of the short plate 901 and the long plate 902 are respectively fixedly connected to the two protective sleeves 4, a locking rod 903 threadedly connected to the long plate 902 is inserted through the long plate 902, and a lock hole 904 compatible with the locking rod 903 is opened on the short plate 901.

[0027] In the utility model, a bracket can be formed by the base plate 8, the lifting frame 702 and the protective cover 4, and the bracket is used to provide support for the display screen body 1. The user can drive the lifting frame 702 to slide along the surface of the protective cover 4 by rotating the screw rod 701, and then control the position of the base plate 8 to adjust the height of the display screen body 1, which is beneficial for students to watch and helps to display financial knowledge.

[0028] When the display screen body 1 is carried and transported, the two protective covers 4 are pushed toward the center position of the display screen body 1 until the two protective covers 4 contact each other. After the two protective covers 4 contact each other, the long board 902 will slide to the back of the short board 901, and the locking rod 903 on the long board 902 is rotated at this time, and the locking rod 903 will be inserted into the locking hole 904 on the short board 901, thereby realizing the connection between the short board 901 and the long board 902, and the two protective covers 4 will also be connected, thereby wrapping the display screen body 1 inside the protective cover 4. At this time, external dust and moisture cannot affect the display screen body 1, which is beneficial to the storage of the display screen body 1, and the protective cover 4 can provide a certain protection effect for the display screen body 1, reduce the situation where objects directly collide with the display screen body 1, and improve the practicality of the device. At the same time, the user simultaneously rotates the two screw rods 701 to adjust the lifting frame 702 to the highest point, and then rotates the bottom plate 8 ninety degrees. At this time, the entire display device is in a square box state, which is beneficial to the user to carry and transport.

[0029] See also Figure 2 , wherein: an anti-skid pad 10 is fixedly connected to the bottom of the bottom plate 8, and the bottom of the anti-skid pad 10 is provided with evenly distributed anti-skid patterns.

[0030] In the present invention, the anti-skid pad 10 fixed at the bottom of the bottom plate 8 can improve the stability of the support for the display screen body 1, thereby improving the practicality of the device.

[0031] See also Figure 3 and 4 , wherein: sealing rings 11 are fixedly connected to opposite sides of the two protective sleeves 4, and the two sealing rings 11 are both rubber layers.

[0032] In the present invention, the sealing effect between the two protective sleeves 4 can be enhanced by disposing the sealing ring 11, which is beneficial to improving the placement effect of the display screen body 1 and improving the practicability of the device.

[0033] See also Figure 4 , wherein: the inner sides of the two protective covers 4 are fixedly connected with cleaning sponges 12 , the two cleaning sponges 12 are both ring-shaped, and the inner sides of the two cleaning sponges 12 are in contact with the display screen body 1 .

[0034] In the utility model, the cleaning sponge 12 can wipe off the dust on the surface of the display screen body 1 when the protective cover 4 moves toward the center of the display screen body 1, thereby achieving the purpose of cleaning the surface of the display screen body 1 and improving the practicality of the device.

[0035] The above are the preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A financial teaching display device, comprising a display screen body (1), Features: The back of the display screen body (1) is fixedly connected to a support plate (2), a slide groove (3) is provided on the support plate (2), and the left and right sides of the display screen body (1) are sleeved with protective sleeves (4) slidably connected thereto, the inner walls of the two protective sleeves (4) are provided with transverse grooves (5) slidably connected to the support plate (2), the inner walls of the two transverse grooves (5) are fixedly connected to limit plates (6) slidably connected to the inner walls of the slide groove (3), the opposite sides of the two protective sleeves (4) are provided with lifting structures (7), the bottoms of the two lifting structures (7) are connected to a bottom plate (8), and two locking structures (9) are provided between the two protective sleeves (4).

2. A financial teaching display device according to claim 1, Features: The lifting structure (7) comprises a screw rod (701), both ends of which are rotatably connected to the protective sleeve (4), a lifting frame (702) threadedly connected to the screw rod (701) is sleeved on the screw rod (701), the inner side of the lifting frame (702) is slidably connected to the protective sleeve (4), and the bottom of the lifting frame (702) is rotatably connected to the bottom plate (8).

3. A financial teaching display device according to claim 1, Features: The bottom of the base plate (8) is fixedly connected with an anti-skid pad (10), and the bottom of the anti-skid pad (10) is provided with evenly distributed anti-skid patterns.

4. A financial teaching display device according to claim 1, Features: The locking structure (9) comprises a short plate (901) and a long plate (902), the front faces of the short plate (901) and the long plate (902) being fixedly connected to two protective sleeves (4) respectively, a locking rod (903) threadedly connected to the long plate (902) being inserted through the long plate (902), and a locking hole (904) matching the locking rod (903) being provided on the short plate (901).

5. A financial teaching display device according to claim 1, Features: The two protective sleeves (4) are fixedly connected to opposite sides with sealing rings (11), and the two sealing rings (11) are both rubber layers.

6. A financial teaching display device according to claim 1, Features: The inner sides of the two protective sleeves (4) are fixedly connected with cleaning sponges (12); the two cleaning sponges (12) are both arranged in a ring shape; and the inner sides of the two cleaning sponges (12) are in contact with the display screen body (1).

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