Exhibition hall interaction slide rail screen

Abstract

The utility model discloses an exhibition hall interaction sliding rail screen which comprises an installation plate, a sliding rail screen body is arranged on the installation plate, a moving mechanism is installed on the installation plate, a retention mechanism is installed on the moving mechanism, and the retention mechanism is installed on the sliding rail screen body. Through the arrangement of the first threaded rod, the driving block, the transmission rod, the moving plate, the inserting shaft, the sliding rail screen, the sliding plate, the sliding groove and the like, when the sliding rail screen needs to be installed and used, only the sliding plate on the bottom side of the sliding rail screen needs to slide into the sliding groove, and the position of the sliding rail screen can be conveniently limited; meanwhile, an inserting shaft can be conveniently inserted into an inserting groove in the sliding rail screen to be fixed by rotating a first threaded rod, and meanwhile, by means of the arrangement of a rubber ring, the position of the first threaded rod after rotation can be effectively locked through friction between the rubber ring and the first threaded rod; therefore, the sliding rail screen can be effectively prevented from falling off during use.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rail screens, in particular to an interactive slide rail screen for an exhibition hall. Background Art

[0002] The slide screen consists of an LCD screen, a slide kit, a node induction player program, a background display board and other components. It can push the front-end integrated screen to a certain node, and the LCD screen plays the corresponding content, which can be pictures, text, videos, etc. Note: The LCD screen can be: LCD TV, LCD advertising machine, touch all-in-one machine, LCD splicing screen, LED screen and other LCD display devices.

[0003] In the prior art, when the slide rail screen is in use, it is generally fixed on the slide rail assembly as a whole by bolts. During installation, the bolts must be tightened using professional tools. When the slide rail screen needs to be replaced, the bolts must be removed one by one using professional tools. This not only has cumbersome steps, but also wastes time, is not convenient and practical enough. At the same time, when the existing slide rail screen is in use, it is necessary to manually touch the screen to move the screen. When there is dust on the slide rail screen, it will give visitors a bad feeling.

[0004] Therefore, an interactive slide screen for an exhibition hall is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an interactive slide screen for an exhibition hall to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an exhibition hall interactive slide screen, comprising a mounting plate, the mounting plate is provided with a slide screen, the mounting plate is provided with a moving mechanism, the moving mechanism is provided with a retaining mechanism, and the retaining mechanism is provided on the slide screen;

[0007] The interactive slide screen comprises a U-shaped plate, which is mounted on a mounting plate, a support frame is slidably mounted on the U-shaped plate, a slide groove is provided on the support frame, a slide plate is slidably mounted on the inner wall of the slide groove, and the slide plate is mounted on the slide screen.

[0008] Preferably, a locking cavity is provided on the support frame, a driving block is slidably mounted on the inner wall of the locking cavity, transmission rods are rotatably mounted on both sides of the driving block, a fixed block is rotatably mounted on the other ends of the two transmission rods, a movable plate is mounted on the fixed block, a plurality of plug-in shafts are mounted on the bottom side of the movable plate, a plurality of plug-in slots are provided on the slide rail screen, and the plurality of plug-in shafts are respectively slidably mounted in the plug-in slots.

[0009] Preferably, a limiting hole is provided on the support frame, a rubber ring is installed on the inner wall of the limiting hole, a first threaded rod is sleeved on the rubber ring, and the driving block is threadably installed on the first threaded rod.

[0010] Preferably, a limit rod is installed on the inner wall of the locking cavity, and the driving block is slidably installed on the limit rod. Preferably, the interactive slide screen also includes a guide rod, the guide rod is installed on the U-shaped plate, and the support frame is slidably installed on the guide rod.

[0011] Preferably, a second threaded rod is threadedly mounted on the support frame, one end of the second threaded rod is rotatably mounted on the U-shaped plate, a servo motor is mounted on the other end of the second threaded rod, a fixing plate is mounted on the servo motor, and the fixing plate is mounted on one end of the U-shaped plate.

[0012] Preferably, a human body proximity sensor is installed on the support frame, and the human body proximity sensor is adapted to the servo motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model, through the arrangement of the first threaded rod, the driving block, the transmission rod, the moving plate, the plug-in shaft, the slide rail screen, the slide plate and the slide groove and other structures, when the slide rail screen needs to be installed and used, it is only necessary to slide the slide plate on the bottom side of the slide rail screen into the slide groove to conveniently limit the position of the slide rail screen, and at the same time, by rotating the first threaded rod, the plug-in shaft can be conveniently plugged into the plug-in groove on the slide rail screen for fixing, and at the same time, by using the arrangement of the rubber ring, the position of the first threaded rod after rotation can be effectively locked by relying on the friction between the rubber ring and the first threaded rod, thereby effectively preventing the slide rail screen from falling off during use.

[0015] (2) The utility model, through the arrangement of structures such as a human proximity sensor, a servo motor, a second threaded rod and a support frame, when a visitor approaches the human proximity sensor, the human proximity sensor will detect the approaching visitor. When the visitor moves, the servo motor will start and drive the second threaded rod to rotate, and the second threaded rod will drive the support frame to move, so that the slide screen on the support frame can always move with the visitor, which is convenient for the interaction between the visitor and the slide screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the unfolded structure of the slide rail screen and the support frame of the utility model;

[0018] Figure 3This is a schematic diagram of the connection structure of the support frame, the human body proximity sensor and the servo motor of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the slide rail screen, the moving plate and the driving block of the utility model;

[0020] In the figure: 1. mounting plate; 2. slide rail screen; 3. U-shaped plate; 31. support frame; 32. slide plate; 33. locking chamber; 34. drive block; 35. limit rod; 36. first threaded rod; 37. transmission rod; 38. rubber ring; 39. fixed block; 310. moving plate; 311. plug-in shaft; 312. plug-in slot; 313. slide slot; 4. guide rod; 41. second threaded rod; 42. servo motor; 43. retaining plate; 44. human proximity sensor. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: an exhibition hall interactive slide screen, comprising a mounting plate 1, a slide screen 2 is arranged on the mounting plate 1, a moving mechanism is installed on the mounting plate 1, a retaining mechanism is installed on the moving mechanism, and the retaining mechanism is installed on the slide screen 2;

[0023] In order to conveniently install the slide rail screen 2 on the support frame 31 for use, a retaining structure is arranged on the mounting plate 1, specifically comprising a U-shaped plate 3, the U-shaped plate 3 is mounted on the mounting plate 1, a support frame 31 is slidably mounted on the U-shaped plate 3, a slide groove 313 is provided on the support frame 31, a slide plate 32 is slidably mounted on the inner wall of the slide groove 313, the slide plate 32 is mounted on the slide rail screen 2, a locking cavity 33 is provided on the support frame 31, a driving block 34 is slidably mounted on the inner wall of the locking cavity 33, and the driving block 34 is slidably mounted on the inner wall of the driving block 34. 4, transmission rods 37 are rotatably mounted on both sides of the two transmission rods 37, and fixed blocks 39 are rotatably mounted on the other ends of the two transmission rods 37, and a movable plate 310 is mounted on the fixed block 39, and a plurality of plug-in shafts 311 are mounted on the bottom side of the movable plate 310, and a plurality of plug-in slots 312 are provided on the slide rail screen 2, and a plurality of plug-in shafts 311 are respectively slidably mounted in the plug-in slots 312, and a limiting hole is provided on the support frame 31, and a rubber ring 38 is installed on the inner wall of the limiting hole, and a first threaded rod 36 is sleeved on the rubber ring 38, so as to drive The moving block 34 is threadedly mounted on the first threaded rod 36, and a limit rod 35 is installed on the inner wall of the locking cavity 33. The driving block 34 is slidably mounted on the limit rod 35. When the slide rail screen 2 is used to display information, the slide plate 32 on the bottom side of the slide rail screen 2 is first slid into the slide groove 313 on the support frame 31. When the slide plate 32 slides to the end of the slide groove 313, the handle on the first threaded rod 36 is manually turned, and the first threaded rod 36 is used to drive the driving block 34 to move to the left, and the driving block 34 drives the transmission rod 37 The transmission rod 37 drives the fixed block 39 to move downward, the fixed block 39 drives the movable plate 310 to move downward, and the movable plate 310 drives the plug-in shaft 311 to be plugged into the plug-in groove 312, so that the slide rail screen 2 can be conveniently fixed on the support frame 31 for use. At the same time, the setting of the rubber ring 38 can effectively lock the position of the first threaded rod 36 after rotation by relying on the friction between the rubber ring 38 and the first threaded rod 36, so as to effectively prevent the slide rail screen 2 from falling off when in use.

[0024] The working principle is as follows: when using the slide screen 2 to display information, first slide the slide plate 32 on the bottom side of the slide screen 2 into the slide groove 313 on the support frame 31. When the slide plate 32 reaches the end of the slide groove 313, manually turn the handle on the first threaded rod 36, and use the first threaded rod 36 to drive the drive block 34 to move to the left. The drive block 34 drives the transmission rod 37 to rotate, and the transmission rod 37 drives the fixed block 39 to move downward. The fixed block 39 drives the moving plate 310 to move downward, and the moving plate 310 drives the plug-in shaft 311 to be plugged into the plug-in groove 312, so that the slide screen 2 can be conveniently fixed on the support frame 31 for use. When the slide screen 2 is firmly fixed on After the support frame 31 is put on, the switch on the slide screen 2 is started. Then, when the visitor approaches the human proximity sensor 44 on the slide screen 2, the human proximity sensor 44 will quickly detect the visitor. When the visitor in front of the slide screen 2 is detected, the switch of the servo motor 42 on the fixing plate 43 will be immediately started. Then, when the visitor moves, the servo motor 42 will drive the second threaded rod 41 to rotate, and the second threaded rod 41 will drive the support frame 31 to slide on the guide rod 4, so that the visitor can follow the visitor without touching the slide screen 2, thereby increasing the convenience and fun of the slide screen 2 when using it.

[0025] Embodiment 2: On the basis of embodiment 1, in order to enable the slide screen 2 to automatically follow the visitors when the visitors move, a moving structure is arranged on the U-shaped plate 3, specifically including a guide rod 4, the guide rod 4 is installed on the U-shaped plate 3, the support frame 31 is slidably installed on the guide rod 4, a second threaded rod 41 is threadedly installed on the support frame 31, one end of the second threaded rod 41 is rotatably installed on the U-shaped plate 3, a servo motor 42 is installed on the other end of the second threaded rod 41, a retaining plate 43 is installed on the servo motor 42, the retaining plate 43 is installed on one end of the U-shaped plate 3, a human proximity sensor 44 is installed on the support frame 31, and the human proximity sensor 44 Matched with the servo motor 42, when the visitor approaches the human body proximity sensor 44 on the slide screen 2, the human body proximity sensor 44 will quickly detect the visitor. When the visitor in front of the slide screen 2 is detected, the switch of the servo motor 42 on the fixing plate 43 will be immediately started. Then, when the visitor moves, the servo motor 42 will drive the second threaded rod 41 to rotate, and the second threaded rod 41 will drive the support frame 31 to slide on the guide rod 4, so that the visitor can follow the movement of the visitor without touching the slide screen 2, thereby increasing the convenience and fun of the slide screen 2 when using it, and the other features are the same as those in Example 1.

[0026] 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 interactive slide screen in an exhibition hall, characterized by: It comprises a mounting plate (1), a slide rail screen (2) is provided on the mounting plate (1), a moving mechanism is installed on the mounting plate (1), a retaining mechanism is installed on the moving mechanism, and the retaining mechanism is installed on the slide rail screen (2); The interactive slide screen also includes a U-shaped plate (3), the U-shaped plate (3) is mounted on the mounting plate (1), a support frame (31) is slidably mounted on the U-shaped plate (3), a slide groove (313) is provided on the support frame (31), a slide plate (32) is slidably mounted on the inner wall of the slide groove (313), and the slide plate (32) is mounted on the slide screen (2).

2. The interactive slide screen for exhibition halls according to claim 1, characterized in that: The support frame (31) is provided with a locking cavity (33), a driving block (34) is slidably mounted on the inner wall of the locking cavity (33), transmission rods (37) are rotatably mounted on both sides of the driving block (34), a fixing block (39) is rotatably mounted on the other ends of the two transmission rods (37), a moving plate (310) is mounted on the fixing block (39), a plurality of plug-in shafts (311) are mounted on the bottom side of the moving plate (310), and a plurality of plug-in grooves (312) are provided on the slide rail screen (2), and the plurality of plug-in shafts (311) are respectively slidably mounted in the plug-in grooves (312).

3. The interactive slide screen for exhibition hall according to claim 2, characterized in that: The support frame (31) is provided with a limit hole, a rubber ring (38) is installed on the inner wall of the limit hole, a first threaded rod (36) is sleeved on the rubber ring (38), and the driving block (34) is threadedly installed on the first threaded rod (36).

4. The interactive slide screen for exhibition halls according to claim 2, characterized in that: A limiting rod (35) is installed on the inner wall of the locking cavity (33), and the driving block (34) is slidably installed on the limiting rod (35).

5. The interactive slide screen for exhibition hall according to claim 1, characterized in that: The interactive slide screen also includes a guide rod (4), which is mounted on the U-shaped plate (3), and the support frame (31) is slidably mounted on the guide rod (4).

6. The interactive slide screen for exhibition hall according to claim 5, characterized in that: A second threaded rod (41) is threadedly mounted on the support frame (31), one end of the second threaded rod (41) is rotatably mounted on the U-shaped plate (3), a servo motor (42) is mounted on the other end of the second threaded rod (41), a retaining plate (43) is mounted on the servo motor (42), and the retaining plate (43) is mounted on one end of the U-shaped plate (3).

7. The interactive slide screen for exhibition hall according to claim 6, characterized in that: A human body proximity sensor (44) is installed on the support frame (31), and the human body proximity sensor (44) is compatible with the servo motor (42).

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