Electronic display device

Abstract

The utility model discloses an electronic display device which comprises a display device body, a fixing block is fixedly connected to the bottom of the display device body, a bottom plate is fixedly connected to the bottom of the fixing block, vertical blocks are fixedly connected to the periphery of the bottom of the bottom plate, round rods are fixedly connected to the outer sides of the vertical blocks, and the round rods are fixedly connected to the bottom of the display device body. According to the display device, the bottom plate and the display device body are pushed to move through matched use of a handle, a connecting column, a square block and the idler wheels during movement, when information needs to be displayed, the telescopic plate is stored in the storage box through the handle, and the telescopic plate is stored in the storage box through the handle; then the display device body is started through the controller to display the interior needing to be displayed, the effect of being convenient to move is achieved, the electronic display device has the advantage of being convenient to move, the stability of the display device body is improved, and meanwhile the problem that the display device can only display in one area is solved.

Description

Technical Field

[0001] The utility model relates to the field of electronic technology, in particular to an electronic display device. Background Art

[0002] Electronic display is a way of displaying and presenting information using electronic technology and equipment. It can display multimedia information such as text, pictures, videos, etc. to the audience through various electronic devices, such as projectors, display screens, electronic touch screens, etc., so that the audience can understand the display content more intuitively and vividly. Electronic display has many advantages, such as rich display content, diverse forms, strong interactivity, etc. It can be customized according to different display needs and scenarios. Design and implementation to meet various display requirements, at the same time, electronic display can also improve display efficiency and audience participation, and enhance display effects. Electronic display is widely used in various occasions, such as conferences, exhibitions, performances, advertisements, etc. In meetings, electronic displays can be used to present speech content, display data charts, etc.; in exhibitions, electronic displays can be used to display products, promote corporate image, etc.; in performances, electronic displays can be used to enhance stage effects and improve audience experience.

[0003] When displaying electronic information, a display device is needed. The patent publication number is CN208848590U. CN208848590U. The utility model relates to the field of electronic display equipment, and specifically to a vertical electronic display device, including a base plate and an audio-visual module. The cross-section of the base plate is in an inverted T shape, and a support column extending along the top surface of the base plate is provided on the top of the base plate. The audio-visual module includes a display body, a fixing slot hole provided at the bottom of the display body, and a display screen and a speaker provided on the front of the display body. It can play music while playing video images, so that the display content of the vertical electronic display device is more vivid. The support column is inserted into the fixing slot hole, and the support column can serve as a skeleton provided in the audio-visual module to improve the rigidity of the audio-visual module.

[0004] The above-mentioned prior art solutions have the following defects: the existing display device cannot be moved when displaying information, resulting in the display device being able to display in only one area. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an electronic display device, which has the advantage of being easy to move and solves the problem that the existing display device cannot be moved when displaying information, resulting in the display device being able to display only in one area.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic display device, comprising a display body, a fixed block fixedly connected to the bottom of the display body, a bottom of the fixed block fixedly connected to a bottom plate, vertical blocks fixedly connected to the four sides of the bottom of the bottom plate, a round rod fixedly connected to the outer side of the vertical block, a roller movably connected to the surface of the round rod, and a controller fixedly connected to the front of the top of the bottom plate.

[0007] As a preferred embodiment of the present invention, ventilation holes are provided on both sides of the display body, and dustproof nets are fixedly connected inside the ventilation holes.

[0008] As a preferred embodiment of the present invention, a storage box is fixedly connected to the front of the display body, and a telescopic plate is movably connected to the interior of the storage box.

[0009] As a preferred embodiment of the utility model, a handle is fixedly connected to the front of the telescopic plate, first guardrails are fixedly connected to both sides of the top of the base plate, and second guardrails are fixedly connected to the front and back of the top of the base plate.

[0010] As a preferred embodiment of the present invention, a support column is fixedly connected to the top of the display body, and a dustproof plate is fixedly connected to the top of the support column.

[0011] As a preferred embodiment of the utility model, a block is fixedly connected to the back side of the top of the bottom plate, a connecting column is fixedly connected to the top of the block, and a handle is fixedly connected to the top of the connecting column.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model pushes the bottom plate and the display body to move by using the handle, the connecting column, the block and the roller in coordination during movement. When information needs to be displayed, the telescopic plate is stored in the storage box through the handle, and then the display body is started by the controller to display the interior that needs to be displayed, thereby achieving the effect of easy movement. The electronic display device has the advantage of being easy to move, improves the stability of the display body, and avoids the problem that the display device can only be displayed in one area.

[0014] 2. The utility model can dissipate heat from the display body and prevent dust from entering the display body by providing ventilation holes and dust-proof nets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure display body of the utility model;

[0016] Figure 2 This is a handle diagram of the structure of the utility model;

[0017] Figure 3 This is a diagram of the telescopic plate structure of the utility model;

[0018] Figure 4 This is a diagram of the dustproof plate structure of the utility model.

[0019] In the figure: 1. display body; 2. fixing block; 3. bottom plate; 4. vertical block; 5. round rod; 6. roller; 7. controller; 8. ventilation hole; 9. dust net; 10. storage box; 11. telescopic plate; 12. handle; 13. first guardrail; 14. second guardrail; 15. support column; 16. dust plate; 17. block; 18. connecting column; 19. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides an electronic display device, including a display body 1, a fixed block 2 is fixedly connected to the bottom of the display body 1, a bottom of the fixed block 2 is fixedly connected to a bottom plate 3, vertical blocks 4 are fixedly connected to the four sides of the bottom of the bottom plate 3, a round rod 5 is fixedly connected to the outer side of the vertical block 4, a roller 6 is movably connected to the surface of the round rod 5, and a controller 7 is fixedly connected to the front of the top of the bottom plate 3.

[0022] refer to Figure 1 Ventilation holes 8 are provided on both sides of the display body 1, and dustproof nets 9 are fixedly connected inside the ventilation holes 8.

[0023] As a technical optimization solution of the present invention, the ventilation holes 8 and the dustproof net 9 are provided to dissipate heat from the display body 1 and prevent dust from entering the interior of the display body 1 .

[0024] refer to Figure 2 A storage box 10 is fixedly connected to the front of the display body 1, and a telescopic plate 11 is movably connected inside the storage box 10.

[0025] As a technical optimization solution of the present invention, by providing the storage box 10 and the telescopic plate 11 , the display body 1 can be protected when the display body 1 is not in use to prevent dust from adsorbing on the surface of the display body 1 .

[0026] refer to Figure 2A handle 12 is fixedly connected to the front of the telescopic plate 11, first guardrails 13 are fixedly connected to both sides of the top of the bottom plate 3, and second guardrails 14 are fixedly connected to the front and back of the top of the bottom plate 3.

[0027] As a technical optimization solution of the present invention, the provision of the handle 12 can facilitate the user to open the telescopic plate 11, and the provision of the first fence and the second fence can protect the display body 1.

[0028] refer to Figure 4 A support column 15 is fixedly connected to the top of the display body 1 , and a dustproof plate 16 is fixedly connected to the top of the support column 15 .

[0029] As a technical optimization solution of the present invention, the support column 15 and the dustproof plate 16 are provided to reduce dust on the top of the display body 1 and prevent the surface of the display body 1 from absorbing a large amount of dust.

[0030] refer to Figure 2 A block 17 is fixedly connected to the back of the top of the bottom plate 3 , a connecting column 18 is fixedly connected to the top of the block 17 , and a handle 19 is fixedly connected to the top of the connecting column 18 .

[0031] As a technical optimization solution of the present invention, the display body 1 can be moved in coordination with the roller 6 by arranging the block 17 , the connecting column 18 and the handle 19 .

[0032] The working principle and use process of the utility model are as follows: when in use, the handle 12, the connecting column 18, the block 17 and the roller 6 are used in coordination to push the bottom plate 3 and the display body 1 to move. When information needs to be displayed, the retractable plate 11 is stored in the storage box 10 through the handle 19, and then the display body 1 is started through the controller 7 to display the interior that needs to be displayed, thereby achieving the effect of easy movement.

[0033] In summary, the electronic display device, through the coordinated use of the display body 1, the fixing block 2, the bottom plate 3, the vertical block 4, the round rod 5, the roller 6 and the controller 7, solves the problem that the existing display device cannot be moved when displaying information, resulting in the display device being able to display only in one area.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic display device, comprising a display body (1), characterized in that: The bottom of the display body (1) is fixedly connected to a fixed block (2), the bottom of the fixed block (2) is fixedly connected to a bottom plate (3), the four sides of the bottom of the bottom plate (3) are fixedly connected to vertical blocks (4), the outer sides of the vertical blocks (4) are fixedly connected to round rods (5), the surfaces of the round rods (5) are movably connected to rollers (6), and the front of the top of the bottom plate (3) is fixedly connected to a controller (7).

2. An electronic display device according to claim 1, characterized in that: Ventilation holes (8) are provided on both sides of the display body (1), and dustproof nets (9) are fixedly connected to the interior of the ventilation holes (8).

3. An electronic display device according to claim 1, characterized in that: A storage box (10) is fixedly connected to the front of the display body (1), and a telescopic plate (11) is movably connected inside the storage box (10).

4. An electronic display device according to claim 3, characterized in that: The front side of the telescopic plate (11) is fixedly connected to a handle (12), both sides of the top of the bottom plate (3) are fixedly connected to first guardrails (13), and the front and back sides of the top of the bottom plate (3) are fixedly connected to second guardrails (14).

5. The electronic display device according to claim 1, characterized in that: A support column (15) is fixedly connected to the top of the display body (1), and a dustproof plate (16) is fixedly connected to the top of the support column (15).

6. An electronic display device according to claim 1, characterized in that: A block (17) is fixedly connected to the back of the top of the bottom plate (3), a connecting column (18) is fixedly connected to the top of the block (17), and a handle (19) is fixedly connected to the top of the connecting column (18).

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