Storable intelligent screen for conference

Abstract

The utility model discloses a foldable intelligent screen for conferences, which relates to the technical field of intelligent screens and comprises a support rod and an intelligent screen body, the middle of the support rod is rotatably connected with a rotating rod through a damping bearing, the upper end of the rotating rod is connected with a U-shaped frame, and the intelligent screen body is fixed on the U-shaped frame. A front protection plate and a rear protection plate are rotationally installed on the two sides of the supporting rod through hinges respectively, fixing assemblies used in cooperation are arranged at the ends of the front protection plate and the rear protection plate, anti-collision assemblies are arranged on the outer walls of the vertical sections of the two sides of the U-shaped frame, and each fixing assembly comprises a bayonet formed in the front protection plate and away from the middle of the end of the supporting rod. According to the intelligent screen, the angle of the intelligent screen body can be adjusted according to the visual angle position of a viewer, the intelligent screen body can be stored, the intelligent screen body is prevented from being collided to a large extent through protection of the front protection plate and the rear protection plate, and the damage probability of the intelligent screen body is reduced.

Description

Technical Field

[0001] This utility model relates to the field of smart screen technology, and in particular to a retractable smart screen for meetings. Background Technology

[0002] When holding meetings, it is generally necessary to use a display screen. The screens in the meeting room are basically fixed. When the position of the display screen in the meeting room is reflective, it is easy to not be able to see the screen clearly. The display screen cannot adjust the angle according to the viewer's viewing position. Furthermore, the display screen is easily bumped and damaged during transportation or handling. Therefore, we now provide a retractable smart screen for meetings. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a retractable smart screen for meetings. The smart screen body can be adjusted in angle according to the viewer's perspective, and the smart screen body can be stored away. With the protection of the front and rear protective panels, the smart screen body is largely protected from bumps and knocks, reducing the probability of damage to the smart screen body and overcoming the shortcomings of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A retractable smart screen for meetings includes a support rod and a smart screen body. A rotating rod is rotatably connected to the middle of the support rod via a damping bearing. A U-shaped frame is connected to the upper end of the rotating rod. The smart screen body is fixed on the U-shaped frame. A front guard plate and a rear guard plate are respectively rotatably installed on both sides of the support rod via hinges. The ends of the front guard plate and the rear guard plate are provided with cooperating fixing components. Anti-collision components are provided on the outer walls of the vertical sections on both sides of the U-shaped frame.

[0006] As a further embodiment of this utility model: the fixing component includes a slot formed on the front guard plate at the middle of the end away from the support rod, and a locking plate is fixed on the rear guard plate at the end away from the support rod to form a locking engagement with the slot, and a limit bolt is screwed into the middle of the locking plate.

[0007] As a further embodiment of this utility model: the lower end of the rotating rod is connected to a first gear, and the lower end face of the support rod is rotatably mounted with a second gear. The first gear and the second gear mesh with each other, and a handle is fixed to the side of the lower end face of the second gear.

[0008] As a further improvement of this utility model: slots are provided on both vertical sections of the U-shaped frame, and the two ends of the smart screen body are respectively inserted into the two slots.

[0009] As a further improvement of this utility model, the top ends of the vertical sections on both sides of the U-shaped frame are bolted with stop bars.

[0010] As a further improvement of this utility model, U-shaped support legs are fixed at both ends of the lower end face of the support rod.

[0011] As a further improvement of this utility model: the anti-collision component includes springs welded at equal intervals to the outer wall of the vertical section of the U-shaped frame, and an anti-collision rod is connected to the end of the spring away from the U-shaped frame.

[0012] As a further improvement of this utility model, the length of the anti-collision bar is greater than the height of the U-shaped frame.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The second gear can be rotated by the handle, which drives the first gear, the rotating rod and the U-shaped frame to rotate, thereby adjusting the angle of the smart screen body.

[0015] 2. Rotate the front and rear guard plates upwards respectively, so that the front and rear guard plates are in a vertical position. The U-shaped frame and the smart screen body are located between the front and rear guard plates, and the clamping plate is locked at the slot. Tighten the limiting bolt downwards so that the limiting bolt blocks the front guard plate, so that the front guard plate will not fall down. This achieves the storage of the smart screen body. With the protection of the front and rear guard plates, the smart screen body is largely prevented from being bumped or knocked.

[0016] In summary, the smart screen can adjust its angle according to the viewer's perspective, and it can also be stored away. With the protection of the front and rear protective panels, the smart screen is largely protected from bumps and knocks, reducing the probability of damage. Attached Figure Description

[0017] Figure 1 This is a first-view three-dimensional structural diagram of a retractable smart screen for meetings proposed in this utility model.

[0018] Figure 2 This is a second-view three-dimensional structural diagram of a retractable smart screen for meetings proposed in this utility model.

[0019] Figure 3 This is a third-view stereoscopic structural diagram of a retractable smart screen for meetings proposed in this utility model.

[0020] Figure 4 This utility model proposes a retractable smart screen for meetings. Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Figure 5 This is a partial structural diagram of a retractable smart screen for meetings proposed in this utility model.

[0022] In the diagram: 1. Support rod; 2. Front guard plate; 3. Stop bar; 4. U-shaped frame; 5. Anti-collision bar; 6. Rear guard plate; 7. U-shaped support leg; 8. Buckle; 9. Spring; 10. Smart screen body; 11. Card plate; 12. Limit bolt; 13. First gear; 14. Second gear; 15. Handle; 16. Slot; 17. Rotating rod. Detailed Implementation

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1, referring to Figure 1-5 A retractable smart screen for meetings includes a support rod 1 and a smart screen body 10. Both ends of the lower end face of the support rod 1 are fixed with U-shaped legs 7. The middle part of the support rod 1 is rotatably connected to a rotating rod 17 through a damping bearing. The upper end of the rotating rod 17 is connected to a U-shaped frame 4. The smart screen body 10 is fixed on the U-shaped frame 4. The two sides of the support rod 1 are respectively rotatably installed with a front guard plate 2 and a rear guard plate 6 through hinges. The ends of the front guard plate 2 and the rear guard plate 6 are provided with fixing components for use.

[0025] The fixing component includes a slot 8 opened on the front guard plate 2 and located at the middle of one end away from the support rod 1, and a locking plate 11 fixed on the rear guard plate 6 and located at one end away from the support rod 1, which engages with the slot 8. A limit bolt 12 is screwed into the middle of the locking plate 11.

[0026] The lower end of the rotating rod 17 is connected to the first gear 13, and the lower end face of the support rod 1 is rotatably mounted with the second gear 14. The first gear 13 and the second gear 14 mesh with each other. The lower end face of the second gear 14 is fixed with a handle 15. The second gear 14 can be rotated through the handle 15, and the second gear 14 drives the first gear 13, the rotating rod 17 and the U-shaped frame 4 to rotate.

[0027] Slots 16 are provided on both vertical sections of the U-shaped frame 4. The two ends of the smart screen body 10 are respectively inserted into the two slots 16. The top of the vertical sections on both sides of the U-shaped frame 4 are bolted with a stop bar 3, which effectively fixes the smart screen body 10 on the U-shaped frame 4.

[0028] The handle 15 can rotate the second gear 14, which drives the first gear 13, the rotating rod 17, and the U-shaped frame 4 to rotate, thus adjusting the angle of the smart screen body 10. After use, the handle 15 can be rotated again to drive the U-shaped frame 4 to reset. The front guard plate 2 and the rear guard plate 6 can be rotated upwards to make them vertical. The U-shaped frame 4 and the smart screen body 10 are located between the front guard plate 2 and the rear guard plate 6, and the locking plate 11 is locked in the locking slot 8. The limiting bolt 12 is screwed downwards to block the front guard plate 2, preventing it from falling over. This achieves the storage of the smart screen body 10. The protection of the front guard plate 2 and the rear guard plate 6 greatly avoids the smart screen body 10 from being bumped or knocked.

[0029] Example 2 is an optimization based on Example 1, specifically:

[0030] Anti-collision components are installed on the outer walls of the vertical sections on both sides of the U-shaped frame 4. The anti-collision components include springs 9 welded at equal intervals to the outer walls of the vertical sections of the U-shaped frame 4. An anti-collision rod 5 is connected to the end of the spring 9 away from the U-shaped frame 4. The length of the anti-collision rod 5 is greater than the height of the U-shaped frame 4.

[0031] By providing elastic support to the anti-collision bar 5 through the spring 9, the impact force on the U-shaped frame 4 and the smart screen body 10 can be effectively reduced when the anti-collision bar 5 is impacted, thereby avoiding hard impact on the smart screen body 10, reducing the probability of damage to the smart screen body 10, and making it more practical.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A retractable smart screen for meetings, comprising a support rod (1) and a smart screen body (10), characterized in that, The middle part of the support rod (1) is rotatably connected to a rotating rod (17) via a damping bearing. The upper end of the rotating rod (17) is connected to a U-shaped frame (4). The smart screen body (10) is fixed on the U-shaped frame (4). The two sides of the support rod (1) are respectively rotatably installed with a front guard plate (2) and a rear guard plate (6) via hinges. The ends of the front guard plate (2) and the rear guard plate (6) are provided with fixing components for use. Anti-collision components are provided on the outer walls of the vertical sections on both sides of the U-shaped frame (4).

2. The retractable smart screen for meetings according to claim 1, characterized in that, The fixing assembly includes a slot (8) on the front guard plate (2) and located at the middle of one end away from the support rod (1), and a locking plate (11) on the rear guard plate (6) and located at one end away from the support rod (1) that engages with the slot (8), and a limit bolt (12) is screwed into the middle of the locking plate (11).

3. The retractable smart screen for meetings according to claim 1, characterized in that, The lower end of the rotating rod (17) is connected to a first gear (13), and the lower end face of the support rod (1) is rotatably mounted with a second gear (14). The first gear (13) and the second gear (14) mesh with each other, and a handle (15) is fixed to the side of the lower end face of the second gear (14).

4. A retractable smart screen for meetings according to claim 1, characterized in that, Slots (16) are provided on both vertical sections of the U-shaped frame (4), and the two ends of the smart screen body (10) are respectively inserted into the two slots (16).

5. A retractable smart screen for meetings according to claim 4, characterized in that, The top of the vertical sections on both sides of the U-shaped frame (4) is bolted with a stop bar (3).

6. A retractable smart screen for meetings according to claim 1, characterized in that, Both ends of the lower end face of the support rod (1) are fixed with U-shaped legs (7).

7. A retractable smart screen for meetings according to claim 1, characterized in that, The anti-collision component includes springs (9) welded at equal intervals to the outer wall of the vertical section of the U-shaped frame (4), and an anti-collision rod (5) is connected to the end of the spring (9) away from the U-shaped frame (4).

8. A retractable smart screen for meetings according to claim 7, characterized in that, The length of the anti-collision bar (5) is greater than the height of the U-shaped frame (4).

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