A scientific research performance achievement display column

Abstract

The utility model provides a kind of scientific research performance achievement display column, including mounting frame and display screen, first connecting rod is hinged in mounting frame one side, second connecting rod is hinged in display screen one side, and the end of second connecting rod is hinged with the end of first connecting rod away from mounting frame. Locking assembly connected with mounting frame is provided on display screen, and the position of display screen on mounting frame is selectively fixed or unfixed by locking assembly. The display column can move display screen to make it face each position direction, and also can make it more close to the person being explained by pulling display screen, and it is supported when display screen faces each direction by the cooperation of first connecting rod and second connecting rod, effectively avoid the influence of light and angle to cause part of crowd cannot observe the information on display screen, improve display effect.

Description

Technical Field

[0001] This utility model specifically relates to a display board for scientific research performance results. Background Technology

[0002] Scientific research performance display devices are important tools for research institutions, universities, and other organizations to present the progress of research projects, results data, and academic achievements. Traditional scientific research performance display devices mostly adopt fixed-installation display screens or exhibition panels, which have revealed many problems in actual use.

[0003] For example, Chinese utility model patent CN206340289U provides a scientific research achievement information display device. This device can use a lifting seat drive to move the lifting seat upwards, causing the sliding wheels to leave the ground and the base to contact the ground, thus preventing the scientific research achievement information display device from moving on its own. It can also display scientific research achievement information in real time, and the wireless communication unit is connected to a host computer, so the scientific research achievement information can be updated through the host computer.

[0004] Existing display devices generally suffer from drawbacks such as non-adjustable display angles or cumbersome adjustment methods. When researchers present their findings, a fixed-angle display screen cannot meet the viewing needs of everyone if the audience is in different positions. This results in some viewers being unable to clearly see the content due to poor viewing angles, significantly impacting the effectiveness of information delivery. Furthermore, the display effect is highly susceptible to interference from ambient light. In strong light or poor lighting conditions, glare can easily occur on the screen surface, leading to blurry images; conversely, in low-light environments, insufficient brightness may prevent clear display of content. Therefore, this paper proposes a research achievement display panel to address these issues. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model proposes a scientific research achievement display board to solve the technical problems mentioned in the background art, such as the inconvenience of adjusting the angle of the display screen during the presentation and explanation, the susceptibility of the display effect to the influence of the display angle and lighting, and the inconvenience for people in different positions to view the results.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a scientific research performance achievement display board, comprising:

[0007] Mounting rack;

[0008] The first connecting rod is hinged to one side of the mounting bracket;

[0009] The display screen has a second connecting rod hinged to one side, and the end of the second connecting rod is hinged to the end of the first connecting rod away from the mounting bracket; and

[0010] A locking component is disposed on the display screen and connected to the mounting bracket to selectively fix or release the position of the display screen on the mounting bracket.

[0011] In a preferred embodiment, the mounting bracket is provided with a connecting bracket, and a fixing bolt is passed through the connecting bracket.

[0012] In a preferred embodiment, both ends of the mounting bracket are provided with trays, and when the display screen is in the retracted state, the two sets of trays abut against the top and bottom of the display screen, respectively.

[0013] In a preferred embodiment, the locking component includes:

[0014] A locking rod is slidably inserted through the display screen along its axis, and a stop is provided at one end of the rod and a locking block is provided at the other end. A handle is provided on the locking block, and the diameter of the locking block is larger than the diameter of the locking rod.

[0015] An elastic element is disposed between the display screen and the stop block; and

[0016] A limiting hole is formed on the support plate, and the limiting hole is connected to the outside through a through groove. The locking block is locked in the limiting hole. The diameter of the locking rod is smaller than the width of the through groove, and the diameter of the locking block is larger than the width of the through groove.

[0017] In a preferred embodiment, anti-slip rings are provided at the hinge points of the first connecting rod and the mounting bracket, the hinge points of the first connecting rod and the second connecting rod, and the hinge points of the second connecting rod and the display screen.

[0018] In a preferred embodiment, flexible seats are provided at both ends of one side of the mounting bracket, and when the display screen is retracted, its two ends abut against the two sets of flexible seats.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The mounting bracket can be fixed to a mobile base or wall for use. In its initial state, the display screen can be fixed to one side of the mounting bracket using the locking component, facilitating the display of performance results on a daily basis. When it is necessary to explain to people, the locking component can be used to release the fixing of the display screen, and then the display screen can be moved to face different directions. At the same time, the display screen can be pulled to bring it closer to the people being explained. The cooperation of the first connecting rod and the second connecting rod supports the display screen when it is facing different directions, effectively avoiding the influence of light and angle that may prevent some people from seeing the information on the display screen, thus improving the display effect. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 A three-dimensional structural diagram of a scientific research performance display board provided by this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a scientific research performance display board after it has been unfolded according to this utility model.

[0024] Figure 3 This is a schematic diagram of the locking component in a scientific research achievement display panel of this utility model;

[0025] Figure label:

[0026] 1. Mounting bracket; 2. Connecting bracket; 3. Support plate; 4. Limiting hole; 5. Through groove; 6. Flexible seat; 7. First connecting rod; 8. Second connecting rod; 9. Display screen; 10. Locking rod; 11. Handle; 12. Locking block; 13. Stop block; 14. Elastic element. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present invention and should not be construed as limiting the scope of protection of the present invention. Those skilled in the art can make some non-essential improvements and adjustments to the present invention based on the above application content.

[0028] Example:

[0029] like Figure 1 , 2As shown, this utility model provides a scientific research achievement display board, including a mounting frame 1 and a display screen 9. A first connecting rod 7 is hinged to one side of the mounting frame 1, and a second connecting rod 8 is hinged to one side of the display screen 9. The end of the second connecting rod 8 is hinged to the end of the first connecting rod 7 away from the mounting frame 1. A connecting frame 2 is provided on the mounting frame 1, and a fixing bolt passes through the connecting frame 2.

[0030] When in use, the connecting frame 2 can be connected to the movable base or wall using fixing bolts. In some preferred embodiments, if the display screen 9 needs to be used outdoors, its data display can be powered by solar energy or a mobile power source. The specific circuitry and waterproofing methods are common knowledge in the art and will not be elaborated here. During the display process, the display screen 9 can be pulled to move it to any position and angle. The first connecting rod 7 and the second connecting rod 8 support the position of the display screen 9. Anti-slip rings are provided at the hinge points of the first connecting rod 7 and the mounting frame 1, the first connecting rod 7 and the second connecting rod 8, and the second connecting rod 8 and the display screen 9, increasing the friction at the hinge points and effectively preventing the display screen 9 from moving independently due to gravity after the user releases it, thus improving the stability during the display.

[0031] like Figure 1 , 2 As shown, in this embodiment, both ends of the mounting bracket 1 are provided with support plates 3. When the display screen 9 is in the retracted state, the two sets of support plates 3 abut against the top and bottom of the display screen 9, respectively. The support plates provide auxiliary support for the retracted display screen 9, preventing damage to the first connecting rod 7 and the second connecting rod 8 due to long-term stress, and also protecting the display screen 9.

[0032] like Figure 2 , 3 As shown, in this embodiment, the display screen 9 is provided with a locking assembly connected to the mounting bracket 1. The locking assembly can selectively fix or release the position of the display screen 9 on the mounting bracket 1. The locking assembly includes a locking rod 10 that slides along its axis through the display screen 9. One end of the locking rod 10 is provided with a stop block 13, and the other end is provided with a locking block 12. The locking block 12 is provided with a handle 11. The diameter of the locking block 12 is larger than the diameter of the locking rod 10. An elastic element 14 is provided between the display screen 9 and the stop block 13. A limiting hole 4 is provided on the support plate 3. The limiting hole 4 communicates with the outside through a through groove 5. The locking block 12 is engaged in the limiting hole 4. The diameter of the locking rod 10 is smaller than the width of the through groove 5, and the diameter of the locking block 12 is larger than the width of the through groove 5.

[0033] In its initial state, because the diameter of the locking block 12 is larger than the width of the through slot 5, the locking block 12 cannot move horizontally out of the limiting hole 4, thus simply fixing the position of the display screen 9 for convenient daily display. However, when it is necessary to explain to the crowd, the locking rod 10 can be moved upward by pulling the handle 11, causing the locking block 12 to disengage from the limiting hole 4, thereby allowing the locking rod 10 to move out of the through slot 5 and releasing the fixation of the display screen 9. Furthermore, flexible seats 6 are provided at both ends of one side of the mounting bracket 1. When the display screen 9 is retracted, its two ends abut against the two sets of flexible seats 6, which provide auxiliary support for the two ends of the display screen 9, improving the protection of the display screen 9.

[0034] The specific usage and beneficial effects of this utility model are as follows:

[0035] The mounting bracket 1 can be fixed to a mobile base or wall for use. In its initial state, the display screen 9 can be fixed to one side of the mounting bracket 1 by the locking component, so as to facilitate the display of performance results on a daily basis. When it is necessary to explain to people, the locking component can be used to release the fixation of the display screen 9, and then the display screen 9 can be moved to face different directions. At the same time, the display screen 9 can be pulled to bring it closer to the people being explained. The cooperation of the first connecting rod 7 and the second connecting rod 8 supports the display screen 9 when it is facing different directions, effectively avoiding the influence of light and angle that prevent some people from seeing the information on the display screen 9, thus improving the display effect.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above. Modifications or improvements can be made to this utility model, which is obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of this utility model fall within the scope of protection claimed by this utility model.

Claims

1. A scientific research performance display board, characterized in that, Including: Mounting bracket (1); The first connecting rod (7) is hinged to one side of the mounting bracket (1); The display screen (9) has a second connecting rod (8) hinged to one side, and the end of the second connecting rod (8) is hinged to the end of the first connecting rod (7) away from the mounting bracket (1); and A locking component is provided on the display screen (9) and connected to the mounting bracket (1) to selectively fix or release the position of the display screen (9) on the mounting bracket (1).

2. The scientific research performance display board according to claim 1, characterized in that: The mounting bracket (1) is provided with a connecting bracket (2), and a fixing bolt is provided on the connecting bracket (2).

3. A scientific research performance display board according to claim 1, characterized in that: Both ends of the mounting bracket (1) are provided with trays (3). When the display screen (9) is in the retracted state, the two sets of trays (3) abut against the top and bottom of the display screen (9) respectively.

4. A scientific research performance display board according to claim 3, characterized in that, The locking component includes: A locking rod (10) is slidably mounted on the display screen (9) along its axis, and a stop block (13) is provided at one end of the rod and a locking block (12) is provided at the other end. A handle (11) is provided on the locking block (12), and the diameter of the locking block (12) is larger than the diameter of the locking rod (10). An elastic element (14) is disposed between the display screen (9) and the stop (13); and A limiting hole (4) is provided on the tray (3), and the limiting hole (4) is connected to the outside through the through groove (5). The locking block (12) is installed in the limiting hole (4). The diameter of the locking rod (10) is smaller than the width of the through groove (5), and the diameter of the locking block (12) is larger than the width of the through groove (5).

5. A scientific research performance display board according to claim 1, characterized in that: Anti-slip rings are provided at the hinge points of the first connecting rod (7) and the mounting bracket (1), the hinge points of the first connecting rod (7) and the second connecting rod (8), and the hinge points of the second connecting rod (8) and the display screen (9).

6. A scientific research performance display board according to claim 1, characterized in that: The mounting bracket (1) has flexible seats (6) at both ends on one side. When the display screen (9) is retracted, its two ends abut against the two sets of flexible seats (6).

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